CN106420193A - Transfer device for postoperative patient - Google Patents

Abstract

The invention relates to a device for transferring a postoperative patient from an operating table to a common sickbed. The transfer device for the postoperative patient comprises a bottom frame, a lifting mechanism and upper-layer supporting beams, wherein the bottom frame is of a U-shaped frame structure, and comprises four hollow pipes (1) at four corners of the bottom frame and lower-layer connecting beams (3) encircled to form a U-shaped frame, two ends of each connecting beam at the lower layer are connected with the hollow pipes, a caster (4) is mounted at the lower part of each hollow pipe, the lifting mechanism adopts electric push rods (2), the four electric push rods are respectively sleeved in the hollow pipes, and the push rod top ends of the four electric push rods are respectively spliced with the upper-layer supporting beams (6), and fixedly provided with fixed structural parts which are matched with connectors around a medical bed sheet (7) with the upper-layer supporting beams. The transfer device for the postoperative patient disclosed by the invention can easily transfer the postoperative patient from the operating table to the common sickbed, so that medical workers or family members of the patient are free from the work of heavy carrying, and the patient is further not suffered from pain while moving.

Description

A postoperative patient transfer device

technical field

The invention relates to a device for transferring a patient after operation from an operating table to an ordinary hospital bed.

Background technique

At present, in hospitals, patients after surgery are transferred from the operating table to the ward, or patients undergoing surgery are transported to the operating table. The patient is lifted to the operating table or hospital bed. When encountering a shortage of manpower, there is no way to do it in a hurry, and you have to look for help everywhere. Not to mention the time delay and troubles, the key is that the patient will suffer secondary injuries when moving. To take a step back, even if there is no secondary injury, it will definitely add a lot of pain to the patient.

In order to facilitate the transfer of patients, there are currently improved transfer devices that can reduce the pain of patients. However, it is only slightly improved compared to the traditional method, and there are still deficiencies in various aspects, and the structure is complex, expensive, and inconvenient to use.

Contents of the invention

Aiming at the deficiencies in the prior art, the present invention proposes a postoperative patient transfer device, which can easily transfer the postoperative patient from the operating table to the ordinary hospital bed, so that the medical staff or the family members of the patient can be freed from heavy lifting, and the patient Nor suffer from pain while moving.

The technical scheme adopted in the present invention:

A postoperative patient transfer device, comprising a base frame and a lifting mechanism. The base frame is a U-shaped frame structure, and the base frame is composed of four hollow tubes (1) at its four corners and the lower connecting beams (3) that form a U-shaped frame. ), the two ends of each connecting beam on the lower floor are connected with hollow tubes, casters (4) are installed at the lower part of each hollow tube, the lifting mechanism adopts electric push rods (2), and four electric push rods are respectively set in the hollow tubes. The top ends of the push rods of the electric push rods (2) are respectively connected to the upper support beams (6), and are fixed to the upper support beams (6) with fixed structural parts matching the connecting parts around the medical bed sheets (7) .

Beneficial effects of the present invention:

1. The postoperative patient transfer device of the present invention has a scientific and reasonable design and a simple structure, which can easily transfer the postoperative patient from the operating table to the ordinary hospital bed, so that the medical staff or the patient's family can be relieved of heavy lifting, and the patient can It is economical and practical without suffering from the pain of moving. During the transfer process, the patient has no pain, and the medical staff has no fatigue.

2. The postoperative patient transfer device of the present invention has a simple structure, is easy to realize, and has low manufacturing cost, which is convenient for popularization and use in all hospitals.

3. The postoperative patient transfer device of the present invention is used on the operating table and transfer bed sheet, and the bed sheet is used to transfer the patient to the ward after the operation is completed, which increases the use value of the bed sheet and reduces the pollution of the operating room.

Description of drawings

Fig. 1 is the structural representation of postoperative patient transfer device of the present invention;

Fig. 2 is a lifting control circuit diagram of the postoperative patient transfer device of the present invention.

detailed description

The technical solutions of the present invention will be described in further detail below through specific implementation methods.

Example 1

Referring to Fig. 1, the postoperative patient transfer device of the present invention comprises an underframe, a lifting mechanism, and an upper support beam. The connecting beams are composed of 3. The two ends of each connecting beam on the lower floor are connected with hollow tubes. The lower part of each hollow tube is equipped with casters 4. The lifting mechanism adopts electric push rods 2. The top ends of the push rods of the electric push rods are respectively connected to the upper support beams 6 , and fixed to the upper support beams 6 are fixed structural members 8 matching the connecting parts around the medical bed sheet 7 .

Example 2

Referring to Fig. 1, the difference between the postoperative patient transfer device of this embodiment and Embodiment 1 is that: the top of the bottom frame is connected with the upper housing of the electric push rod 2, and a reinforced connecting crossbeam 5 is provided, and the reinforced connecting beam 5 is provided. The crossbeam is consistent with the lower connecting crossbeam 3 connected with the hollow pipe, enclosing a U-shaped frame with the open side at the same end.

Example 3

Referring to Fig. 1 , the postoperative patient transfer device of this embodiment differs from Embodiment 1 in that the lower connecting beam 3 enclosing a U-shaped frame is a telescopic, adjustable, detachable, fast-installed structural member.

Example 4

Referring to Fig. 1, the postoperative patient transfer device of this embodiment differs from Embodiment 2 in that: the lower connecting beam 3 enclosing a U-shaped frame is a telescopic, adjustable, detachable fast-loading structural member, enclosing a U-shaped frame. The reinforced connecting beam 5 of the frame is also a telescopic adjustable, detachable fast-loading structural member.

Example 5

The postoperative patient transfer device of this embodiment differs from Embodiment 1, 2 or 3 in that: there are four lower connecting beams, and one end of the lower connecting beam at the open end of the U-shaped frame is hinged to the hollow tube, which can be wound around Rotate in the vertical direction, and the other end is a grooved hook, which can be hung on the bolts provided on the corresponding hollow tubes, and the bolts are provided with fixing screws.

Example 6

The postoperative patient transfer device of this embodiment differs from Embodiment 1, 2 or 3 in that: there are four upper support beams, one end of the upper support beam at the open end of the U-shaped frame is hinged to the hollow tube, and can be wound around Rotate in the vertical direction, and the other end is a grooved hook, which can be hung on the bolts provided on the corresponding hollow tubes, and the bolts are provided with fixing screws.

Example 7

The difference between the postoperative patient transfer device of this embodiment and Embodiment 4 is that there are four lower connecting beams, and one end of the lower connecting beams located at the open end of the U-shaped frame is hinged to the hollow tube and can rotate around the vertical direction. The other end is a groove-shaped hook, which can be hung on the bolts provided on the corresponding hollow tubes, and the bolts are provided with fixing screws; or, there are four reinforced connecting beams, and the reinforced connecting beams arranged at the open end of the U-shaped frame One end is hinged with the hollow tube, which can rotate around the vertical direction, and the other end is a groove-shaped hook, which can be hung on the bolt provided on the corresponding hollow tube, and the bolt is provided with a fixing screw.

The postoperative patient transfer device of the present invention cooperates with the electric push rod, and is provided with a DC power supply, a storage battery, and a controller. Pole power supply ensures electricity safety and prevents electric shock accidents. The controller connects the power supplies of the four electric push rods in parallel, and controls the rise, fall or stop of the electric push rods through the three operation buttons of up/down/stop.

Example 8

See Figure 1 and Figure 2. The device for transferring the postoperative patient from the operating table to the common hospital bed in this embodiment is divided into upper and lower two-layer structures. The lower layer includes a chassis, a telescopic beam and fixing bolts, and four electric push rods, and the upper layer is composed of four telescopic beams and a special operating bed sheet. The bottom frame is a U-shaped structural member at one end, and casters are installed under the four corners, and the upper part of the caster is a hollow tube, and the four hollow tubes are hinged with the telescopic beam, which is convenient for disassembly and installation. One end of the beam can rotate around the vertical direction, and the other end is a grooved hook, which can be hung on the bolt on the corresponding hollow pipe, and the bolt has screws to fix it.

The transfer device includes a DC power supply, a storage battery, an up/down/down control switch, a special bed sheet, and the like. The raise/stop/lower control switch is mounted on the edge of the lower chassis.

The casters are 4-inch to 8-inch heavy-duty industrial universal casters with brakes, such as: 4-inch J07-04-100-222, with a load of 130KG. 8-inch J07-04-200-222, load 260KG, etc. The inner diameter of the hollow tube is a metal circular tube slightly larger than the lower outer diameter of the electric push rod. The upper and lower telescopic beams use 30mm×30mm×2mm square metal tubes, and the fixing bolts use metal handwheels. The hollow tube and telescopic connecting rod are hinged with screws, fixed with fixing bolts and integrated into one body, and can be moved arbitrarily as required. The length and width of the transfer device can be changed by the cooperation of telescopic beams and fixing bolts to adapt to different sizes of operating tables and hospital beds, reducing storage and transportation space.

Connecting rings, hooks or connecting straps are provided on the upper telescopic beam, and hooks or connecting straps matching the connecting rings, hooks or connecting straps of the upper telescopic beam are installed on the four sides of the special sheet. The battery is connected to four parallel electric push rods through the up/down/stop button switch. The control circuit is shown in Figure 2: SB1 is the stop button, SB2 is the up button, and SB3 is the down button. Press the SB2 up button, and the four electric push rods will extend simultaneously to lift the upper beam and the patient placed on the bed sheet; press the SB3 down switch, the electric push rods will shrink, and the upper beam and the patient placed on the bed sheet will be lifted. down.

The use process of the present invention: at first special-purpose sheet is placed under the body of operation patient in advance, and operation patient is placed on special-purpose sheet to carry out operation, after operation finishes. Push the open end of the U-shaped frame of the transfer device to the periphery of the operating table or hospital bed, and lower the electric push rod to the lowest position, and then hinge the hook or connecting belt on the upper telescopic beam with the connecting ring of the special bed sheet , press the up button of the controller, the electric push rod rises, and the upper beam, special bed sheet and patient are lifted up. For example, if the DFJ600 electric push rod is used, the lifting stroke is 600mm and the thrust is 50kG. When the patient lifts up and leaves the operating table or hospital bed, push out the transfer device to separate it from the operating table or hospital bed. And the patient descends, when the push rod is completely lowered to the ordinary hospital bed, the hook or connecting belt on the upper telescopic beam is separated from the special bed sheet. After completing the operation, the patient is transferred. During the transfer process, the patient has no pain and the medical staff has no fatigue. And the structure is simple, the production cost is low, and it is convenient to be popularized and used in all hospitals.

Claims (10)

1. a kind of postoperative patient transfer device, including underframe, elevating mechanism and upper strata support beam it is characterised in that：Described Underframe is U-shaped frame structure, and underframe is by four hollow pipes of its corner（1）And it is encircled into lower floor's connecting cross beam of U-frame frame（3） Composition, every connecting cross beam two ends of lower floor and hollow pipe connect, and castor is installed in every hollow pipe bottom（4）, elevating mechanism adopts Use electric pushrod（2）, four electric pushrods（2）It is set in hollow pipe, four electric pushrods（2）Push rod top respectively With upper strata support beam（6）Connect, with described upper strata support beam（6）Mutually it is fixed with and medical sheet（7）The connection of surrounding The fixed structure piece that part matches.

2. postoperative patient transfer device according to claim 1 it is characterised in that：It is provided with reinforcement above described underframe to connect Crossbeam（5）, described reinforcement connecting cross beam（5）And the lower floor's connecting cross beam being connected with hollow pipe（3）Unanimously, it is encircled into open-position-side to exist U-frame frame with one end.

3. postoperative patient transfer device according to claim 1 it is characterised in that：The lower floor being encircled into U-frame frame connects Crossbeam（3）For flexible adjustable, convenient dismounting quick fixation structure part.

4. postoperative patient transfer device according to claim 2 it is characterised in that：The lower floor being encircled into U-frame frame connects Crossbeam（3）And reinforcement connecting cross beam（5）For flexible adjustable, convenient dismounting quick fixation structure part.

5. the postoperative patient transfer device according to claim 1 or 3 it is characterised in that：Lower floor's connecting cross beam is four, if Hinged with hollow pipe in lower floor's connecting cross beam one end of U-shaped framework opening end, can rotate around vertical direction, the other end is a grooved Hook, can hang on the bolt of setting on corresponding hollow pipe, bolt is provided with fixed screw.

6. the postoperative patient transfer device according to claim 1 or 3 it is characterised in that：Upper strata support beam is four, if Hinged with hollow pipe in upper strata support beam one end of U-shaped framework opening end, can rotate around vertical direction, the other end is a grooved Hook, can hang on the bolt of setting on corresponding hollow pipe, bolt is provided with fixed screw.

7. the postoperative patient transfer device according to claim 2 or 4 it is characterised in that：Lower floor's connecting cross beam is four, if Hinged with hollow pipe in lower floor's connecting cross beam one end of U-shaped framework opening end, can rotate around vertical direction, the other end is a grooved Hook, can hang on the bolt of setting on corresponding hollow pipe, bolt is provided with fixed screw；Or, described reinforcement connects horizontal Beam is four, and the reinforcement connecting cross beam one end being located at U-shaped framework opening end is hinged with hollow pipe, can rotate around vertical direction, separately One end is a grooved hook, can hang on the bolt of setting on corresponding hollow pipe, bolt is provided with fixed screw.

8. the postoperative patient transfer device according to any one of claim 1-4 it is characterised in that：Coordinate with electric pushrod, It is provided with dc source, battery, controller, dc source adopts isolating transformer, become after rectified for AC220V civil power filtering Become DC12/24/36V direct current, charge a battery, then powered to electric pushrod by battery by controller, controller will Four electric pushrods are connected in parallel, and control electric pushrod ascending, descendings or stopping by three operation buttons of lifting/lowering/stop.

9. postoperative patient transfer device according to claim 5 it is characterised in that：With electric pushrod cooperation, it is provided with direct current Power supply, battery, controller, dc source adopts isolating transformer, becomes DC12/ by after rectified for AC220V civil power filtering 24/36V direct current, charges a battery, then is powered to electric pushrod by battery by controller, and controller is electronic by four Push rod is connected in parallel, and controls electric pushrod ascending, descendings or stopping by three operation buttons of lifting/lowering/stop.

10. postoperative patient transfer device according to claim 6 it is characterised in that：With electric pushrod cooperation, it is provided with direct current Power supply, battery, controller；Dc source adopts isolating transformer, becomes DC12/ by after rectified for AC220V civil power filtering 24/36V direct current, charges a battery, then is powered to electric pushrod by battery by controller, and controller is electronic by four Push rod is connected in parallel, and controls electric pushrod ascending, descendings or stopping by three operation buttons of lifting/lowering/stop.