CN112842757A - Medical digital pressure and time monitoring mattress - Google Patents
Medical digital pressure and time monitoring mattress Download PDFInfo
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- CN112842757A CN112842757A CN202110033736.9A CN202110033736A CN112842757A CN 112842757 A CN112842757 A CN 112842757A CN 202110033736 A CN202110033736 A CN 202110033736A CN 112842757 A CN112842757 A CN 112842757A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 23
- 238000012545 processing Methods 0.000 claims abstract description 43
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 230000003321 amplification Effects 0.000 claims description 14
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 14
- 230000007306 turnover Effects 0.000 claims description 5
- 230000006378 damage Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 238000012800 visualization Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 206010011985 Decubitus ulcer Diseases 0.000 description 1
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
- A61G7/0573—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with mattress frames having alternately movable parts
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
- A61G7/05723—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with cut-outs or depressions in order to relieve the pressure on a part of the body
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention belongs to the technical field of medical instruments, and particularly relates to a medical digital pressure and time monitoring mattress which comprises a mattress body, wherein a placing plate is arranged inside the mattress body, and a plurality of pressure sensors and a plurality of timers are arranged inside the placing plate; the data processing module corresponds the numerical value that detects according to the size of pressure and is handled by the colour from light to dark, feed back to central processing module again, cooperation data display module corresponds square serial number and the time that corresponds on the display screen, so that medical personnel fix a position certain regional square on the gridline, can digitally monitor the pressure that each position skin of patient bore, and show pressure and time through the handheld ware, distinguish the colour, accomplish visualizedly, according to the size of mattress body, improve patient's position and put, add the pillow of standing up, can be according to the pressurized pressure and the position that the time is the biggest, confirm the minimum interval time that stands up, effectively prevent the emergence of pressure nature damage.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a medical digital pressure and time monitoring mattress.
Background
The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles directly or indirectly applied to a human body, and comprises required computer software, wherein the effects are mainly obtained in a physical mode and the like, not in a pharmacological, immunological or metabolic mode, or are only assisted in the modes, at present, a mattress used by a patient in hospital and in bed is generally a common cotton cushion or air cushion, and the patient is turned over once every 2 hours or inflated in an air cushion circulation mode according to nursing conventions so as to prevent pressure sores.
The prior art has the following problems:
1. in the background of the prior art, because the equipment cannot quantitatively monitor the pressure and time born by the skin of the local part of the body, particularly when a patient is in a special body position such as a sitting position and a prone position, the local pressure is increased, and the conventional measures are difficult to effectively prevent the occurrence of pressure injury;
2. the existing medical mattress is not provided with a device for containing the conducting wire, so that the storage is inconvenient, the storage inconvenience is increased, and the untidy mattress body, the inconvenient movement and the like are easily caused;
3. when the existing medical mattress is placed on a bed or a bed board, the situation of displacement and deviation of the mattress body is easy to occur when the mattress is used because the bottom surface of the mattress body does not have the functions of positioning and increasing the friction force.
In order to solve the problems, the application provides a medical digital pressure and time monitoring mattress.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a medical digital pressure and time monitoring mattress, which has the characteristics of digitally monitoring the pressure born by the skin of each part of a patient, displaying the pressure and time through a handheld device, distinguishing colors, realizing visualization, facilitating wire storage and being not easy to displace and deflect.
In order to achieve the purpose, the invention provides the following technical scheme: a medical digital pressure and time monitoring mattress comprises a mattress body, wherein a placing plate is arranged inside the mattress body, a plurality of pressure sensors and a plurality of timers are arranged inside the placing plate, grid lines are fixedly arranged on the upper surface of the mattress body, a turn-over pillow is placed on the upper surface of the mattress body, sliding grooves are symmetrically formed in the rear surface of the mattress body, a first sliding rod which is hollow inside is slidably connected inside the sliding grooves, a second sliding rod is slidably connected inside the first sliding rod, and a first lug is fixedly connected to the rear end of the second sliding rod;
still include the handheld ware, surface mounting has the display screen before the top of handheld ware, the internally mounted of handheld ware has the PC board, the surperficial intermediate position department of PC board installs central processing module, the surface of PC board is fixed respectively and is equipped with signal amplification module, analog-to-digital conversion module, data display module, data processing module and WIFI module.
Preferably, the mattress for monitoring medical digital pressure and time is provided with first fixing grooves symmetrically formed in two ends of the bottom surface of the mattress body, first cushion plates are embedded into the first fixing grooves, a second fixing groove is formed in the middle of the bottom surface of the mattress body, and second cushion plates are embedded into the second fixing grooves;
a third fixing groove is formed in the bottom surface of the mattress body and close to the inner side wall of the second fixing groove, and a third base plate is embedded into the third fixing groove.
Preferably, the first pad, the second pad and the third pad are all on the same plane with the bottom surface of the mattress body.
Preferably, the outer side wall of the first slide bar and the inner side wall of the sliding groove are respectively provided with a plurality of grooves and a plurality of clamping grooves in a strip shape at equal intervals, springs are fixedly connected in the grooves, and second convex blocks are fixedly arranged on the end faces of the springs.
Preferably, the size of the groove is the same as that of the clamping groove, and the groove and the clamping groove are matched with each other with the second bump.
Preferably, the first slide bar and the second slide bar are fixedly connected in the same way as the first slide bar and the chute.
As the preferable mode of the medical digital pressure and time monitoring mattress, the outer side wall of the turning pillow is fixedly provided with the connecting layer.
Preferably, the medical digital pressure and time monitoring mattress is characterized in that the placing plate is of a square lattice structure, and the squares of the placing plate correspond to the squares of the grid lines one by one;
the quantity of the pressure sensors and the timer is the same as that of the square grids of the placing plate.
Preferably, the analog-to-digital conversion module, the data processing module and the data display module are in signal connection with the central processing module;
the pressure sensor is in signal connection with the signal amplification module through the WIFI module;
the signal amplification module is in signal connection with the analog-to-digital conversion module.
Preferably, the display screen is in signal connection with the central processing module through the data display module, and the central processing module is in signal connection with the timer.
Compared with the prior art, the invention has the beneficial effects that:
1. because the inside of the mattress body is fixedly provided with the placing plate which is of a square grid structure, the grids of the placing plate correspond to the grid positions of the grid lines one by one, the quantity of the pressure sensors and the timers is the same as that of the grids of the placing plate, the serial numbers are marked on the upper surfaces of the grid lines, when a patient is in a special body position such as a sitting position or a prone position, the local pressure of the mattress body is increased, each pressure sensor detects the pressure received by the corresponding grid at the moment, the timer counts time, the continuous analog signals are converted into discrete digital signals to the central processing module by being matched with the WIFI module and the signal amplification module to be transmitted to the analog-digital conversion module, and the continuous analog signals are transmitted to the central processing module, and because the central processing module is in signal connection with the data processing module, the data processing module correspondingly processes the color from light to deep according to the pressure and then feeds back to the central processing module, and the corresponding serial numbers and the corresponding time, so that medical personnel fix a position certain regional square on the gridline, can the pressure that each position skin of digital monitoring patient bore to show pressure and time through the handheld ware, distinguish the colour, accomplish visual, in order according to the size of mattress body, improve patient's position and put, add and stand up the pillow, and can confirm to stand up minimum interval time according to the pressure of pressurized and the position that the time is the biggest, effectively prevent the emergence of pressure nature damage.
2. Roll-off in the spout with first slide bar earlier, the spring is pushed the inside that drives the second lug and slide into the recess this moment, the slip of the first slide bar of being convenient for is smooth and easy, slide to required position after, spring reconversion makes the inside of second lug card income draw-in groove, lock the position of first slide bar, again with the inside roll-off of second slide bar from first slide bar, fixed connection mode because of first slide bar and second slide bar is the same with the fixed connection mode of first slide bar and spout, it twines two on two first slide bars or two second slide bars in proper order to be "8" word form with the wire, the effect of shutoff is played to first lug, the condition that the wire scatters is avoided appearing, and the convenience is accomodate, the clean and tidy nature of bed pad body is improved, the bed pad body is moved to the bed of being convenient for.
3. Because of first backing plate, second backing plate and third backing plate are the silica gel material, it is soft to resist friction, the first backing plate in two first fixed slots of mattress body bottom surface both ends symmetry, play increase frictional effect to the bottom surface both ends of mattress body, second backing plate in the second fixed slot increases the friction to the bottom surface intermediate position department of mattress body, third backing plate in the third fixed slot plays the effect of increase friction to mattress body bottom surface intermediate position department, to sum up, first backing plate, the effect of location is played to bottom surface each department of mattress body to second backing plate and third backing plate, first backing plate, the bottom surface of second backing plate and third backing plate all flushes with the bottom surface of mattress body, increase and the frictional force of bed board when making mattress body keep the horizontally, make the difficult condition that displacement and off tracking appear of mattress body.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a view of the securement of the mattress body and the first, second and third pads of the present invention;
FIG. 3 is an installation view of a partial mattress body, a first slide bar and a second slide bar of the present invention;
FIG. 4 is a connection diagram of a portion of a mattress body, a first slide bar, a second slide bar, and a holding pan of the present invention;
FIG. 5 is an installation diagram of a PC board, a central processing module, a signal amplification module, an analog-to-digital conversion module and a data display module in the present invention;
FIG. 6 is a functional block diagram of the present invention;
in the figure: 1. a mattress body; 2. placing the plate; 3. grid lines; 4. turning over the pillow; 5. a connecting layer; 6. a wire; 7. a handset; 8. a display screen; 9. a PC board; 10. a first fixing groove; 11. a first backing plate; 12. a second fixing groove; 13. a second backing plate; 14. a third fixing groove; 15. a third base plate; 16. a chute; 17. a first slide bar; 18. a second slide bar; 19. a first bump; 20. fixing the disc; 21. a groove; 22. a card slot; 23. a second bump; 24. a spring; 25. a central processing module; 26. a signal amplification module; 27. an analog-to-digital conversion module; 28. a data display module; 29. a pressure sensor; 30. a WIFI module; 31. a timer; 32. and a data processing module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-6, the present invention provides a technical solution, a medical digital pressure and time monitoring mattress: the mattress comprises a mattress body 1, a placing plate 2 is arranged inside the mattress body 1, a plurality of pressure sensors 29 and a plurality of timers 31 are arranged inside the placing plate 2, grid lines 3 are fixedly arranged on the upper surface of the mattress body 1, a turn-over pillow 4 is placed on the upper surface of the mattress body 1, sliding grooves 16 are symmetrically formed in the rear surface of the mattress body 1, a first sliding rod 17 with a hollow inner part is slidably connected inside the sliding grooves 16, a second sliding rod 18 is slidably connected inside the first sliding rod 17, and a first bump 19 is fixedly connected to the rear end of the second sliding rod 18;
still include handheld device 7, surface mounting has display screen 8 before the top of handheld device 7, and the internally mounted of handheld device 7 has PC board 9, and central processing module 25 is installed to the surperficial intermediate position department of PC board 9, and the fixed signal amplification module 26, analog-to-digital conversion module 27, data display module 28, data processing module 32 and WIFI module 30 that are equipped with respectively on the surface of PC board 9.
It should be noted that: in this embodiment, the model of the central processing module 25 is P89LPC954 FBD; the signal amplification module 26 is of the type SIM7600 CE-CNXX.
It should be noted that: in this embodiment, the analog-to-digital conversion module 27 and the data display module 28 are respectively FT232 and S7800a 1001.
It should be noted that: in this embodiment, the models of the WIFI module 30 and the data processing module 32 are SIM7600CE-CNXX and TLSR8232_ QFN32_521K, respectively.
It should be noted that: in this embodiment, the inside of the handset 7 is installed with a storage battery, and each module on the PC board 9 is electrically connected through the storage battery;
the pressure sensor 29 and the timer 31 are electrically connected to an external power source through the lead 6.
In this embodiment: because the inside of the mattress body 1 is fixedly provided with the placing plate 2, the placing plate 2 is of a square grid structure, the grids of the placing plate 2 correspond to the grids of the grid lines 3 one by one, the quantity of the pressure sensors 29 and the timers 31 is the same as that of the placing plate 2, the serial numbers are marked on the upper surfaces of the grid lines 3, when a patient is in a special body position such as a sitting position or a prone position, the local pressure of the mattress body 1 is increased, at the moment, each pressure sensor 29 detects the pressure received by the corresponding grid, simultaneously, the timers 31 count time, the WIFI module 30 and the signal amplification module 26 are matched to transmit to the analog-digital conversion module 27, continuous analog signals are converted into discrete digital signals to be sent to the central processing module 25, and because the central processing module 25 is in signal connection with the data processing module 32, the data processing module 32 processes the detected values from light to deep according to the corresponding pressure, then feeding back to the central processing module 25, matching with the corresponding grid serial number and the corresponding time of the data display module 28 on the display screen 8, so that medical personnel can locate a certain area grid on the grid line 3, the pressure born by the skin of each part of the patient can be digitally monitored, the pressure and the time are displayed through the handheld device 7, colors are distinguished, visualization is achieved, the position arrangement of the patient is improved according to the size of the mattress body 1, the turning pillow 4 is additionally arranged, the minimum turn-over interval time can be determined according to the position with the maximum pressed pressure and time, the occurrence of pressure injury is effectively prevented, the first slide bar 17 firstly slides out of the slide groove 16, the spring 24 is extruded to drive the second bump 23 to slide into the groove 21, the sliding of the first slide bar 17 is facilitated, after the slide bar slides to the required position, the spring 24 restores to the original state to enable the second bump 23 to be clamped into the clamping groove 22, the position of the first slide bar 17 is locked, the second slide bar 18 slides out of the first slide bar 17, the first slide bar 17 and the second slide bar 18 are fixedly connected in the same way as the first slide bar 17 and the sliding groove 16, the conducting wire 6 is sequentially wound on the two first slide bars 17 or the two second slide bars 18 in a shape like the Chinese character '8', the first lug 19 plays a role in blocking and preventing the conducting wire 6 from scattering, the storage is convenient, the tidiness of the mattress body 1 is improved, the mattress body 1 is convenient to move, the first cushion plate 11, the second cushion plate 13 and the third cushion plate 15 are made of silica gel materials and are friction-resistant and soft, the first cushion plates 11 in the two first fixing grooves 10 which are symmetrical at the two ends of the bottom surface of the mattress body 1 play a role in increasing friction at the two ends of the bottom surface of the mattress body 1, the second cushion plate 13 in the second fixing groove 12 increases friction at the middle position of the bottom surface of the mattress body 1, third backing plate 15 in the third fixed slot 14 plays the effect of increase friction power to 1 bottom surface intermediate position department of mattress body, to sum up, first backing plate 11, second backing plate 13 and third backing plate 15 play the effect of location to each department of bottom surface of mattress body 1, first backing plate 11, the bottom surface of second backing plate 13 and third backing plate 15 all flushes with the bottom surface of mattress body 1, increase and the frictional force of bed board when making mattress body 1 keep the horizontally, make the difficult condition that appears displacement and off tracking of mattress body 1.
In an optional embodiment, two ends of the bottom surface of the mattress body 1 are symmetrically provided with first fixing grooves 10, a first cushion plate 11 is embedded in the first fixing grooves 10, a second fixing groove 12 is arranged at the middle position of the bottom surface of the mattress body 1, and a second cushion plate 13 is embedded in the second fixing groove 12;
a third fixing groove 14 is formed on the inner side wall of the bottom surface of the mattress body 1, which is close to the second fixing groove 12, and a third cushion plate 15 is embedded in the third fixing groove 14.
In this embodiment: the cooperation of above-mentioned structure plays the effect of increase friction power to the bottom surface of mattress body 1, and plays the effect of location.
In an alternative embodiment, the bottom surfaces of the first, second and third pads 11, 13, 15 are all coplanar with the bottom surface of the mattress body 1.
In this embodiment: the bottom surface of the mattress body 1 is in a horizontal state, so that the mattress body 1 is convenient to keep flat and is convenient for patients to use.
In an alternative embodiment, the outer side wall of the first sliding bar 17 and the inner side wall of the sliding groove 16 are respectively strip-shaped and provided with a plurality of grooves 21 and a plurality of slots 22 at equal intervals, a spring 24 is fixedly connected in each groove 21, and a second bump 23 is fixedly arranged on the end surface of the spring 24.
In this embodiment: the cooperation of above-mentioned structure is adjusted and is fixed the interval between first slide bar 17 and spout 16, is convenient for accomodate and use to operate according to user's demand.
In an alternative embodiment, the recess 21 and the slot 22 are the same size and both are mutually adapted to the second projection 23.
In this embodiment: in the process of sliding the first slide bar 17, the second protrusion 23 slides into the groove 21 under the cooperation of the spring 24, so that the sliding smoothness is improved, and when the first slide bar 17 is fixed, the second protrusion 23 is clamped into the clamping groove 22 to lock the position of the first slide bar 17.
In an alternative embodiment, the first slide bar 17 and the second slide bar 18 are fixedly connected in the same way as the first slide bar 17 and the runner 16.
In this embodiment: the connection between the first slide bar 17 and the second slide bar 18 and the runner 16 and the first slide bar 17 is the same as the connection between the umbrella handles.
In an alternative embodiment, the outer side wall of the turning pillow 4 is fixedly provided with a connecting layer 5.
In this embodiment: the connecting layer 5 is made of cotton materials, is soft and sweat-absorbing, and is convenient to use and improve the comfort degree when the turnover pillow 4 is in contact with a patient.
In an alternative embodiment, the placing plate 2 is in a square grid structure, and the grids of the placing plate 2 correspond to the grid positions of the grid lines 3 one by one;
the number of the pressure sensors 29 and the timers 31 is the same as the number of the squares on which the board 2 is placed.
In this embodiment: the grids of the placing plate 2 and the grid lines 3 are marked with serial numbers according to the grids of unit areas, and correspond to the serial numbers of the grids on the display screen 8, so that the positioning is convenient;
a timer 31 is arranged at each pressure sensor 29 and corresponds to a grid position of the placing plate 2, so that the pressed position can be conveniently and correspondingly checked.
In an alternative embodiment, the analog-to-digital conversion module 27, the data processing module 32 and the data display module 28 are all in signal connection with the central processing module 25;
the pressure sensor 29 is in signal connection with the signal amplification module 26 through the WIFI module 30;
the signal amplifying module 26 is in signal connection with the analog-to-digital conversion module 27.
In this embodiment: the central processing module 25 is used as an intermediary for transmission between modules, and is responsible for call connection management between modules of the whole switching system, management of relay resources and various shared resources by constructing a Central Database (CDB), and management and maintenance of equipment of the central module.
In an alternative embodiment, the display screen 8 is in signal connection with the central processing module 25 via the data display module 28, and the central processing module 25 is in signal connection with the timer 31.
In this embodiment: the central processing module 25 cooperates with the data display module 28, the corresponding grid serial number and the corresponding time on the display screen 8, so that the medical staff can locate the grid in a certain area on the grid line 3, the pressure born by the skin of each part of the patient can be digitally monitored, and when the pressure sensor 29 detects the pressure, the timer 31 starts to time, and cooperates with the central processing module 25 to display the time on the display screen 8.
The working principle and the using process of the invention are as follows: because the first pad 11, the second pad 13 and the third pad 15 are made of silica gel, the mattress is friction-resistant and soft, the first pads 11 in the two first fixing grooves 10 which are symmetrical at the two ends of the bottom surface of the mattress body 1 play a role in increasing friction at the two ends of the bottom surface of the mattress body 1, the second pads 13 in the second fixing grooves 12 play a role in increasing friction at the middle position of the bottom surface of the mattress body 1, and the third pads 15 in the third fixing grooves 14 play a role in increasing friction at the middle position of the bottom surface of the mattress body 1, in conclusion, the first pads 11, the second pads 13 and the third pads 15 play a role in positioning at the bottom surface of the mattress body 1, the bottom surfaces of the first pads 11, the second pads 13 and the third pads 15 are all flush with the bottom surface of the mattress body 1, so that the mattress body 1 keeps horizontal and simultaneously increases friction with a bed board, and the mattress body 1 is not easy to displace and deviate, because the inside of the mattress body 1 is fixedly provided with the placing plate 2, the placing plate 2 is of a square grid structure, the grids of the placing plate 2 correspond to the grids of the grid lines 3 one by one, the quantity of the pressure sensors 29 and the timers 31 is the same as that of the placing plate 2, the serial numbers are marked on the upper surfaces of the grid lines 3, when a patient is in a special body position such as a sitting position or a prone position, the local pressure of the mattress body 1 is increased, at the moment, each pressure sensor 29 detects the pressure applied to the corresponding grid, simultaneously, the timers 31 count time, the WIFI module 30 and the signal amplification module 26 on the PC board 9 are matched to transmit the pressure to the analog-digital conversion module 27, continuous analog signals are converted into discrete digital signals to the central processing module 25, and because the central processing module 25 is in signal connection with the data processing module 32, the detected values are processed from light to deep according to the pressure size, then the pressure is fed back to the central processing module 25, the corresponding grid serial number and the corresponding time of the data display module 28 on the display screen 8 are matched, so that medical staff can locate a certain area grid on the grid line 3, the pressure born by the skin of each part of the patient can be digitally monitored, the pressure and the time are displayed through the handheld device 7, the colors are distinguished, the visualization is realized, the position arrangement of the patient is improved according to the size of the mattress body 1, the turning pillow 4 is additionally arranged, the connecting layer 5 is made of cotton, the material is soft and sweat-absorbing, so that the comfort level when the turning pillow 4 is contacted with the patient is improved, the use is convenient, the lowest interval time of the turning can be determined according to the position with the maximum pressure and time, the occurrence of pressure injury is effectively prevented, the first slide bar 17 slides out of the slide groove 16, at the moment, the spring 24 is squeezed to drive the second lug 23 to slide into the groove 21, the smooth and easy slip of the first slide bar 17 of being convenient for, after sliding to required position, spring 24 reconversion makes second lug 23 block in the inside of draw-in groove 22, lock the position of first slide bar 17, again with second slide bar 18 from the inside roll-off of first slide bar 17, fixed connection mode because of first slide bar 17 and second slide bar 18 cooperation fixed disk 20 is the same with the fixed connection mode of first slide bar 17 and spout 16, it twines two on two first slide bars 17 or two second slide bars 18 in proper order to be "8" font with wire 6, first lug 19 plays the effect of shutoff, avoid appearing the condition that wire 6 scatters, be convenient for accomodate, improve the neatness of mattress body 1, be convenient for remove mattress body 1.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a medical digital pressure and time monitoring mattress, includes mattress body (1), its characterized in that: a placing plate (2) is arranged inside the mattress body (1), a plurality of pressure sensors (29) and a plurality of timers (31) are mounted inside the placing plate (2), grid lines (3) are fixedly arranged on the upper surface of the mattress body (1), a turn-over pillow (4) is placed on the upper surface of the mattress body (1), sliding grooves (16) are symmetrically formed in the rear surface of the mattress body (1), a first sliding rod (17) which is hollow inside is connected to the inside of each sliding groove (16) in a sliding mode, a second sliding rod (18) is connected to the inside of each first sliding rod (17) in a sliding mode, and a first bump (19) is fixedly connected to the rear end of each second sliding rod (18);
still include handheld device (7), surface mounting has display screen (8) before the top of handheld device (7), the internally mounted of handheld device (7) has PC board (9), central processing module (25) are installed to the surperficial intermediate position department of PC board (9), the surface of PC board (9) is fixed respectively and is equipped with signal amplification module (26), analog-to-digital conversion module (27), data display module (28), data processing module (32) and WIFI module (30).
2. The medical digital pressure and time monitoring mattress of claim 1, wherein: two ends of the bottom surface of the mattress body (1) are symmetrically provided with first fixing grooves (10), a first cushion plate (11) is embedded into the first fixing grooves (10), a second fixing groove (12) is arranged in the middle of the bottom surface of the mattress body (1), and a second cushion plate (13) is embedded into the second fixing groove (12);
a third fixing groove (14) is formed in the inner side wall, close to the second fixing groove (12), of the bottom face of the mattress body (1), and a third cushion plate (15) is embedded into the third fixing groove (14).
3. The medical digital pressure and time monitoring mattress of claim 2, wherein: the bottom surfaces of the first cushion plate (11), the second cushion plate (13) and the third cushion plate (15) are all in the same plane with the bottom surface of the mattress body (1).
4. The medical digital pressure and time monitoring mattress of claim 1, wherein: the lateral wall of first slide bar (17) with the inside wall of spout (16) is strip equidistance respectively and has seted up a plurality of recesses (21) and a plurality of draw-in groove (22), and is a plurality of equal fixedly connected with spring (24) in recess (21), the fixed second lug (23) that is equipped with of terminal surface of spring (24).
5. The medical digital pressure and time monitoring mattress of claim 4, wherein: the groove (21) and the clamping groove (22) are the same in size and are matched with the second bump (23) mutually.
6. The medical digital pressure and time monitoring mattress of claim 1, wherein: the fixed connection mode of the first sliding rod (17) and the second sliding rod (18) is the same as the fixed connection mode of the first sliding rod (17) and the sliding chute (16).
7. The medical digital pressure and time monitoring mattress of claim 1, wherein: the outer side wall of the turning-over pillow (4) is fixedly provided with a connecting layer (5).
8. The medical digital pressure and time monitoring mattress of claim 1, wherein: the placing plate (2) is of a square lattice structure, and the grids of the placing plate (2) correspond to the grids of the grid lines (3) in position one by one;
the number of the pressure sensors (29) and the number of the timers (31) are the same as the number of the squares of the placing plate (2).
9. The medical digital pressure and time monitoring mattress of claim 1, wherein: the analog-digital conversion module (27), the data processing module (32) and the data display module (28) are in signal connection with the central processing module (25);
the pressure sensor (29) is in signal connection with the signal amplification module (26) through the WIFI module (30);
the signal amplification module (26) is in signal connection with the analog-to-digital conversion module (27).
10. The medical digital pressure and time monitoring mattress of claim 1, wherein: the display screen (8) is in signal connection with the central processing module (25) through the data display module (28), and the central processing module (25) is in signal connection with the timer (31).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110033736.9A CN112842757A (en) | 2021-01-11 | 2021-01-11 | Medical digital pressure and time monitoring mattress |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110033736.9A CN112842757A (en) | 2021-01-11 | 2021-01-11 | Medical digital pressure and time monitoring mattress |
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| CN112842757A true CN112842757A (en) | 2021-05-28 |
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| CN202110033736.9A Pending CN112842757A (en) | 2021-01-11 | 2021-01-11 | Medical digital pressure and time monitoring mattress |
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Application publication date: 20210528 |