CN210962933U - A multi-functional help capable ware for cardiothoracic surgery postoperative - Google Patents
A multi-functional help capable ware for cardiothoracic surgery postoperative Download PDFInfo
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- CN210962933U CN210962933U CN201921142930.5U CN201921142930U CN210962933U CN 210962933 U CN210962933 U CN 210962933U CN 201921142930 U CN201921142930 U CN 201921142930U CN 210962933 U CN210962933 U CN 210962933U
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- support body
- frame body
- frame
- rack
- cardiothoracic surgery
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- 238000013132 cardiothoracic surgery Methods 0.000 title claims abstract description 20
- 230000002980 postoperative effect Effects 0.000 title claims abstract description 12
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 8
- 230000008901 benefit Effects 0.000 abstract description 3
- 210000003127 knee Anatomy 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 210000003128 head Anatomy 0.000 description 17
- 210000002414 leg Anatomy 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 206010047249 Venous thrombosis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 208000003243 intestinal obstruction Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 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
- 238000011084 recovery Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a multi-functional help capable ware for cardiothoracic surgery postoperative, including first support body, install second support body, third support body on first support body, install wheel, locking device on the second support body, locking device includes driving medium and locking piece, when third support body atress was hugged closely/was kept away from the ground, the driving medium drove locking piece locking/release wheel, the utility model discloses can help postoperative patient to walk to the accident that causes when having avoided the proruption discomfort by exclusive initiative locking mechanism is fallen down, sets up the thing basket, accomodates the drainage bottle when being convenient for the patient to go on a journey, and the position is less than below the patient's knee, and the drainage of being convenient for wholly adopts triangular supports structure, and mechanical properties is stable, and the consumptive material is less, and its simple structure, cost are lower, have fine social value and economic benefits.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to multi-functional help capable ware for cardiothoracic surgery postoperative.
Background
Cardiothoracic surgery is a more common and dangerous one in the surgery, and the patient needs longer recovery time due to large trauma, while the walking aid is a device for assisting the user to walk by being supported by instruments, can help the postoperative patient to move, and has the advantage of preventing complications such as venous thrombosis, intestinal obstruction and the like.
Although some walking aids exist in the current market, the walking aids are generally designed for middle-aged and elderly people with inconvenient legs and feet, and have some defects and hidden dangers when used by postoperative patients, for example, the walking aids are generally stopped by a passive brake, and the walking aids have the defect of easy falling for weak patients after forehead operation; patients after cardiothoracic surgery generally need an external thoracic closed drainage bottle and an infusion support, require additional family members/nursing staff for cooperation, and are prone to pain of the patients due to traction. The Chinese utility model CN201620975731.2 discloses a safe walking aid for the postoperative activities of patients in cardiothoracic surgery, which comprises a bracket, a connecting rod, a seat board and trundles, the number of the brackets is two, the connecting rods are arranged in the middle of the brackets, the brackets are also provided with spring seats, the seat board is fixed on the connecting rod, the caster is arranged at the bottom of the bracket, one side of the bracket is provided with a displacement sensor, the caster wheel is provided with a brake device, the top of the bracket is provided with a rubber sleeve and a brake handle, rubber sleeve is connected with the support veneer, brake handle one side is provided with the brake line, the brake handle passes through the brake line and is connected with brake equipment, the utility model discloses a cardiothoracic surgery patient postoperative activity safety helps capable ware to have shock-absorbing function, uses comfortablely, can brake, safe and reliable, but still does not solve the problem of initiative braking and placing the drainage bottle.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art's shortcoming, provide a multi-functional help capable ware for cardiothoracic surgery postoperative to help the patient normal walking after the cardiothoracic surgery of heart, can initiatively brake simultaneously, cause the accident when avoiding the patient to discomfort suddenly.
In order to achieve the above object, the utility model provides a following technical scheme:
a multifunctional walking aid used after cardiothoracic surgery comprises a first frame body, a second frame body and a third frame body which are arranged on the first frame body and have a supporting function, wheels arranged on the second frame body and a locking device, wherein the first frame body is in an inverted U shape, two free ends of the first frame body are provided with handles in an embedded mode, and the heights of the handles can be adjusted through the embedded depth; one end of the third frame body is fixedly connected to the middle part of the bottom edge of the first frame body, the other end of the third frame body is provided with a supporting leg, and the supporting leg and the lowest part of the wheel are positioned on the same horizontal plane; the locking device comprises a transmission piece and a locking piece, and when the third frame body is tightly attached to/far away from the ground, the transmission piece drives the locking piece to lock/release the wheel.
Preferably, the third support body includes the triplex, fixed mounting in last supporter, compression spring, the bottom suspension body of first support body, compression spring's upper and lower extreme fixed connection respectively goes up the bottom suspension body of supporter, and upper and lower supporter is not contact and a small segment distance apart under the unstressed state, and at this moment, when partial atress before whole booster, the supporting legs of third support body will hug closely in ground, and when its further atress, compression spring compression makes last supporter move down
More preferably, the locking mechanism comprises a brake cable and a locking piece, the lower end of the second frame body is provided with two guide wheels, the brake cable is of a Y-shaped structure, the trunk end of the brake cable is connected to the bottom of the upper support body, and the two forked ends of the brake cable are respectively connected into the locking piece by bypassing the two guide wheels; the locking piece comprises a shell, a rack I, a gear, a rack II, a return spring and a lock head, the brake cable penetrates through the shell and is fixedly connected to the upper end of the rack I, two sides of the gear are respectively meshed with the rack I and the rack II, the upper end of the rack II is also connected with the return spring, the other end of the return spring is fixedly installed on the shell, the bottom end of the rack II is fixedly connected with the lock head, and a through hole is formed in the position, corresponding to the lock head, of the shell so that the lock head can extend out of the shell; the outer side surface of the wheel hub is provided with a plurality of concave locking openings which are uniformly distributed, and the shape of each lock catch corresponds to that of each lock head;
under the stress state, the upper supporting body moves downwards to drive the stretched brake cable to move downwards, the other end of the brake cable drives the rack I to move upwards after being guided by the guide wheel, the meshed gears drive the rack II to move downwards, the lock head extends downwards out of the shell and is clamped into the lock catch of the hub, and meanwhile, the return spring is in the stretched state; after the external force is removed, the reset spring automatically contracts, the rack II moves upwards to drive the lock head to move upwards so as to release the locking, and the meshed gear drives the rack I to move downwards so as to enable the brake cable to recover to be stretched straight.
Preferably, the handle comprises a connecting pipe, a holding part and an adjusting screw, wherein the connecting pipe is embedded into the adjusting screw in a embedding manner for adjusting the depth of the connecting pipe embedded into the first frame body, so that the height of the handle (11) is adjusted through the adjusting screw.
Preferably, the auxiliary plate is fixedly installed inside the first frame body and close to the handle, the auxiliary plate is arranged to facilitate the patient to lie on the auxiliary plate when the patient is weak, and meanwhile, the stress point of the whole device is located on the front side and enters a stress state.
Preferably, first support body still is connected with the auxiliary frame, the auxiliary frame is a U type frame of invering and its open end is fixed in first support body upper part of the body, the blind end of auxiliary frame stretches out to the outside and has the antiskid cover on it, the auxiliary frame effect has threely, one makes things convenient for the supplementary guide patient of patient family members to walk, and another grips when supplying the patient to lie prone, increases the security, and it also makes whole device entering stress state more easily as outside stress point most simultaneously.
Preferably, a fixing rod is arranged between the two second frame bodies, and the fixing rod is used for increasing the stability of the whole device.
Preferably, the drainage device further comprises a storage basket, the storage basket is hung on the fixing rod and used for placing the drainage bottle, and the storage basket is hung on the fixing rod at a low position and lower than the knee position of a user, so that drainage is facilitated.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the automatic locking of the rear wheel in a stressed state is realized through the transmission part and the locking part of the locking device, and by combining the friction effect of the supporting angle, the device can be locked without extra action when a postoperative patient suddenly breaks out in the using process, so that the possibility that the patient accidentally falls down is avoided;
(2) by the arrangement of the compression spring, the supporting leg can not be locked when contacting the ground in the walking assisting process, and the patient can use the device easily and continuously; in the locking process, the shock absorption function can be realized, so that the patient is prevented from further impact;
(3) by arranging the auxiliary frame and the auxiliary plate, force application is facilitated when the locking mechanism is needed, and meanwhile the auxiliary plate can provide a rest space when a patient is suddenly uncomfortable;
(4) the drainage bottle is convenient for a patient to store when going out by arranging the storage basket, and the drainage bottle is convenient for drainage when the position is lower than the knee of the patient;
(5) the triangular support structure is integrally adopted, the mechanical property is stable, the material consumption is less, the structure is simple, the manufacturing cost is lower, and the social value and the economic benefit are good.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic view of a wheel lock according to an embodiment of the present invention; (ii) a
FIG. 3 is a view of the internal structure of the locking member according to the embodiment of the present invention;
in the figure, 1-a first frame body, 11-a handle, 111-a connecting pipe, 112-a holding part and 113-an adjusting screw; 2-a second frame body, 21-a fixed rod, 3-a third frame body, 31-an upper support body, 32-a compression spring, 33-a lower support body, 34-a supporting foot, 35-an inner supporting column, 4-a wheel, 41-a locking notch, 5-a locking device, 51-a brake cable, 511-a front end, 52-a locking piece, 521-a shell, 522-a rack I, 523-a gear, 524-a rack II, 525-a return spring, 526-a locking head, 53-a guide wheel, 6-an auxiliary plate, 7-an auxiliary frame, 71-an anti-skidding sleeve and 8-an object placing basket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a multifunctional walking aid used after cardiothoracic surgery comprises a first frame body 1, a second frame body 2 and a third frame body 3 which are arranged on the first frame body 1 and have a supporting function, wheels 4 arranged on the second frame body 2, and a locking device 5;
The two second frame bodies 1 are independent and mainly play a role in supporting a vehicle body, one ends of the two second frame bodies 2 are respectively fixed on two sides of the first frame body 1, and the other ends of the two second frame bodies are connected with wheels; a fixing rod 21 is arranged between the two second frame bodies 2, the fixing rod 21 is arranged to increase the stability of the whole device, a storage basket 8 is also hung on the fixing rod 21, and the storage basket 8 is used for placing an infusion bottle or a waste liquid bottle.
Referring to fig. 2, the lower end of the second frame 2 is provided with two guide wheels 53, the brake cable 51 is a Y-shaped structure, the main end of the brake cable is connected to the bottom of the upper support 31, and two branch ends of the brake cable respectively bypass the two guide wheels 53 and are connected to the locking member 52; the locking piece 52 comprises a shell 521, a rack I522, a gear 523, a rack II524, a return spring 525 and a locking head 526, the brake cable 51 penetrates through the shell and is fixedly connected to the upper end of the rack I522, two sides of the gear 523 are respectively meshed with the rack I522 and the rack II524, the upper end of the rack II524 is also connected with the return spring 525, the other end of the return spring 525 is fixedly installed on the shell 521, the bottom end of the rack II524 is fixedly connected with the locking head 526, and a through hole is formed in the position, corresponding to the locking head 526, of the shell 521 so that the locking head 526 can extend out of the shell 521; the outer side surface of the hub of the wheel 4 is provided with a plurality of concave locking openings 41 which are uniformly distributed, and the shapes of the locking openings 41 correspond to the shapes of the locking heads 526;
under the stress state, the upper supporting body 31 moves downwards to drive the stretched brake cable 51 to move downwards, after the brake cable is guided by the guide wheel 53, the other end of the brake cable 51 drives the rack I522 to move upwards, and drives the rack II524 to move downwards through the meshed gear 523, so that the lock head 526 extends downwards out of the shell 521 and is clamped into the lock catch 41 closest to the hub, and meanwhile, the return spring 525 is in the stretched state; after the external force is removed, the return spring 525 automatically contracts, the rack II524 moves upwards to drive the lock head 526 to move upwards so as to unlock, and the rack I522 is driven to move downwards through the meshed gear 523 so as to restore the straightening of the brake cable 51.
The device further comprises an auxiliary plate 6 and an auxiliary frame 7, wherein the auxiliary plate 6 is fixedly installed in the first frame body 1 and close to the handle 11, the auxiliary plate 6 is arranged to facilitate the patient to lie on the auxiliary plate when weak, and meanwhile, the stress end of the whole device is located on the front side and enters a stress state.
The U type frame that auxiliary frame 7 was an inversion and its open end are fixed in first support body 1 upper part of the body, the blind end of auxiliary frame 1 stretches out to the outside and has antiskid cover 71 on it, the auxiliary frame effect has threely, one makes things convenient for patient family members to assist the guide patient to walk, and another grips when supplying the patient to lie prone, increases the security, and its outside stress point in a left side also makes true device entering stress state more easily simultaneously.
The use method and the working principle are as follows:
when the patient uses the walking aid, firstly, the patient holds the handle 11 with both hands, and pulls the device backwards by taking the rear two wheels 4 as fulcrums, so that the supporting legs 3 are separated from the ground, and the walking aid is realized through the rolling action of the wheels 4;
when the body of a patient feels untimely, the device can be placed right at any time, the supporting feet 34 cling to the ground at this time to play a role in preventing the device from moving, meanwhile, the auxiliary frame 7 is pressed downwards or the body falls down on the auxiliary plate 6, so that the weight is concentrated on the front part of the walking aid, the center of gravity is moved to the third frame body 3, the third frame body 3 enters a stressed state, the upper supporting body 31 moves downwards until the upper supporting body is contacted with the lower supporting body 33, meanwhile, the compression spring 32 plays a role in shock absorption to prevent the body of the patient from being impacted, the upper supporting body 31 moves downwards to drive the straightened brake cable 51 to move downwards, after the guide wheel 53 guides, the other end of the brake cable 51 drives the rack I522 to move upwards, the meshed gear 523 drives the rack II524 to move downwards, so that the lock head 526 extends downwards out of the shell 521 and is clamped into the 41 closest to the hub lock catch to, therefore, the wheel is locked without extra action for the weak patient after the operation, and the operation is very safe and convenient.
After the external force is removed, the return spring 525 is in a stretched state to contract, the rack II524 moves upwards to drive the lock head 526 to move upwards so as to release the locking, and the rack I522 is driven to move downwards through the meshed gear 523 so as to restore the straightening of the brake cable 51.
Meanwhile, the modulus of the compression spring is high, so that the supporting legs 34 are simply contacted with the ground and do not enter a stress state in the walking assisting process, and the wheels are not required to be jammed.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (8)
1. A multi-functional helps capable ware for cardiothoracic surgery postoperative which characterized in that: the bicycle frame comprises a first frame body (1), a second frame body (2) and a third frame body (3) which are arranged on the first frame body (1), wheels (4) arranged on the second frame body (2) and a locking device (5), wherein the first frame body (1) is U-shaped, and a handle (11) with adjustable height is arranged at the free end of the first frame body; one end of the third frame body (3) is fixedly connected to the middle part of the bottom edge of the first frame body (1), and the other end is provided with a supporting leg (34); the locking device (5) comprises a brake cable (51) and a locking piece (52), and when the third frame body (3) is stressed to be tightly attached to/far away from the ground, the brake cable (51) drives the locking piece (52) to lock/release the wheel (4).
2. A multi-functional walker for post-cardiothoracic surgery as in claim 1, wherein: the third support body (3) comprises three parts, an upper support body (31), a compression spring (32) and a lower support body (33) which are fixedly installed on the first support body (1), the upper end and the lower end of the compression spring (32) are respectively and fixedly connected with the upper support body (31) and the lower support body (33), and a certain distance exists between the upper support body (31) and the lower support body (33) under the unstressed state.
3. A multi-functional walker for post-cardiothoracic surgery as in claim 2, wherein: the lower end of the second frame body (2) is provided with two guide wheels (53), the brake cable (51) is of a Y-shaped structure, the trunk end of the brake cable is connected to the bottom of the upper support body (31), and two forked ends of the brake cable respectively bypass the two guide wheels (53) and are connected into the locking piece (52); the locking piece (52) comprises a shell (521), a rack I (522), a gear (523), a rack II (524), a return spring (525) and a lock head (526), the brake cable (51) penetrates through the shell (521) and is fixedly connected to the upper end of the rack I (522), two sides of the gear (523) are respectively meshed with the rack I (522) and the rack II (524), the upper end of the rack II (524) is further connected with the return spring (525), the other end of the return spring (525) is fixedly installed on the shell (521), the bottom end of the rack II (524) is fixedly connected with the lock head (526), and a through hole is formed in the position, corresponding to the lock head (526), of the shell (521) so that the lock head (526) can extend out of the shell (521);
the outer side face of the hub of the wheel (4) is provided with a plurality of concave lock catches (41) which are uniformly distributed, and the lock catches (41) correspond to the lock heads (526) in shape.
4. A multi-functional walker for post-cardiothoracic surgery as in claim 1, wherein: the handle (11) comprises a connecting pipe (111), a holding part (112) and an adjusting screw (113), the connecting pipe (111) is embedded into the first frame body (1) in a embedding mode, and the adjusting screw (113) can adjust the depth of the connecting pipe (111) embedded into the first frame body (1), so that the height of the handle (11) is adjusted.
5. A multi-functional walker for post-cardiothoracic surgery as in claim 1, wherein: the novel clothes hanger is characterized by further comprising an auxiliary plate (6), wherein the auxiliary plate (6) is fixedly arranged inside the first hanger body (1) and is close to the handle (11).
6. A multi-functional walker for post-cardiothoracic surgery as in claim 1, wherein: first support body (1) still is connected with auxiliary frame (7), auxiliary frame (7) are the U type frame of an inversion and its open end is fixed in first support body (1) upper part of the body, the blind end of auxiliary frame (7) stretches out to the outside and it has antiskid cover (71).
7. A multi-functional walker for post-cardiothoracic surgery as in claim 1, wherein: a fixing rod (21) is arranged between the two second frame bodies (2).
8. A multi-functional walker for post-cardiothoracic surgery as in claim 7, wherein: the device also comprises a storage basket (8), and the storage basket (8) is hung on the fixed rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921142930.5U CN210962933U (en) | 2019-07-20 | 2019-07-20 | A multi-functional help capable ware for cardiothoracic surgery postoperative |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921142930.5U CN210962933U (en) | 2019-07-20 | 2019-07-20 | A multi-functional help capable ware for cardiothoracic surgery postoperative |
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| Publication Number | Publication Date |
|---|---|
| CN210962933U true CN210962933U (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921142930.5U Expired - Fee Related CN210962933U (en) | 2019-07-20 | 2019-07-20 | A multi-functional help capable ware for cardiothoracic surgery postoperative |
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| Country | Link |
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| CN (1) | CN210962933U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440388A (en) * | 2021-08-12 | 2021-09-28 | 大连理工大学 | Anti-falling mechanism adaptive to walking aid |
| CN113712790A (en) * | 2021-09-06 | 2021-11-30 | 付耀金 | Ambition surgery postoperative activity helps capable equipment |
| CN115554106A (en) * | 2022-05-19 | 2023-01-03 | 黄少耿 | Post-operative self-adaptive assisting device for medical rehabilitation |
-
2019
- 2019-07-20 CN CN201921142930.5U patent/CN210962933U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113440388A (en) * | 2021-08-12 | 2021-09-28 | 大连理工大学 | Anti-falling mechanism adaptive to walking aid |
| CN113712790A (en) * | 2021-09-06 | 2021-11-30 | 付耀金 | Ambition surgery postoperative activity helps capable equipment |
| CN115554106A (en) * | 2022-05-19 | 2023-01-03 | 黄少耿 | Post-operative self-adaptive assisting device for medical rehabilitation |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 Termination date: 20210720 |