CN109199753B - Patient transfer vehicle and application method - Google Patents
Patient transfer vehicle and application method Download PDFInfo
- Publication number
- CN109199753B CN109199753B CN201811284377.9A CN201811284377A CN109199753B CN 109199753 B CN109199753 B CN 109199753B CN 201811284377 A CN201811284377 A CN 201811284377A CN 109199753 B CN109199753 B CN 109199753B
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 210000000078 claw Anatomy 0.000 claims description 19
- 238000000926 separation method Methods 0.000 claims description 3
- 210000002414 leg Anatomy 0.000 description 3
- 206010053692 Wound complication Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
Classifications
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
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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
A patient transfer cart comprising: a cross beam (2); a sheet clamp (3); it is characterized in that the method also comprises the following steps: the clamping jaws (5) which can be closed and opened are arranged transversely relative to the length direction of the bed sheet (100), each clamping jaw (5) is arranged below the cross beam (2) and can move longitudinally relative to the cross beam (2), the clamping jaws (5) can clamp the lifted patient (200) and the bed sheet (100) from two sides after being closed, and the clamping jaws (5) can release the lifted patient (200) and the bed sheet (100) after being opened; and the power output end of the driving mechanism (6) is in transmission connection with the clamping jaw (5) and is used for driving the clamping jaw (5) to open or close. The utility model also discloses an application method of the patient transfer cart. Compared with the prior art, each clamping jaw can clamp a patient from two sides so as to stably support the patient, prevent the patient from falling and improve the use safety; and the bed sheet can be removed, thereby realizing the independent movement of the patient.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, and particularly relates to a patient transfer cart and an application method thereof.
Background
In clinical medicine, many postoperative patients cannot get up or sit up, and a plurality of people are required to move the patients from an operation table to a sickbed, so that great physical examination is brought to medical staff, and in the artificial movement process, the patients feel uncomfortable and even cause wound pain.
To this end, patent application CN201380022926.4, patient sling (grant publication CN 104271102B), discloses a patient sling comprising a substantially rectangular sling and coupling elements for attachment to a lifting device; after the patient on the pocket sheet is lifted to a bed by the lifting device, the pocket sheet is detached from the lifting device, so that the patient is placed on the bed, wherein the pocket sheet serves as a bed sheet.
The transfer frame disclosed in the patent application number CN201320079200.1 (the authorized bulletin number is CN 203220507U) comprises a base, a support and a bed sheet, wherein one end of the support is fixed on the base, the other end of the support is provided with a rotating head, the rotating head is fixedly connected with one end of a cross rod, the other end of the cross rod is provided with a hook, and the bed sheet is connected with the hook through four fixing belts, so that bedridden patients can be conveniently transferred, and the labor capacity of medical staff is reduced.
As disclosed in patent application CN201410265598.7, the medical portable lifter disclosed in patent application CN104083264B (grant publication No. CN 104083264B) includes: the lifting arm comprises a lifting moving part and a horizontal supporting arm which are connected with each other, the horizontal supporting arm is provided with at least two balancing brackets for hooking the human body supporting piece, the vertical driving device arranged on the base is in driving connection with the lifting moving part, and the bottom of the base is provided with universal wheels. The utility model can effectively realize the transfer of patients.
The prior art disclosed above can transfer the patient lying horizontally, and reduce the burden of medical staff. However, the bed sheet under the patient is also transferred during the transfer process of the patient, especially for the patient after the operation, the bed sheet with blood stains is dirty, and if the bed sheet is transferred to a sickbed together with the patient, discomfort of the patient can be caused; and if the sheet breaks during the transfer process, the patient on the sheet may fall directly from the sheet, causing life hazard.
Disclosure of Invention
The first technical problem to be solved by the utility model is to provide a patient transfer cart which is stable in structure, safe in use and capable of stably supporting a patient and individually transferring the patient.
The second technical problem to be solved by the utility model is to provide an application method of the patient transfer cart for removing the bed sheet so as to realize the independent movement of the patient.
The technical scheme adopted by the utility model for solving the first technical problem is as follows: a patient transfer cart comprising:
a cross beam;
the plurality of sheet clamps are circumferentially distributed relative to the periphery of the sheet, and each sheet clamp is arranged below the cross beam and can longitudinally move relative to the cross beam and is used for clamping the periphery of the sheet and lifting the sheet and a patient on the sheet;
it is characterized in that the method also comprises the following steps:
the clamping jaws are arranged transversely relative to the length direction of the bed sheet, each clamping jaw is arranged below the cross beam and can move longitudinally relative to the cross beam, the clamping jaws can clamp the lifted patient and the bed sheet from two sides after being closed, and the clamping jaws can release the lifted patient and the bed sheet after being opened;
and the power output end of the driving mechanism is in transmission connection with the clamping jaw and is used for driving the clamping jaw to open or close.
In order to enable the clamping jaws to synchronously lift, the lifting device is improved by further comprising a supporting beam, wherein the clamping jaws are arranged below the supporting beam along the length direction of the supporting beam, and the supporting beam is arranged below the cross beam and is connected with the cross beam in a sliding manner so as to move in the longitudinal direction relative to the cross beam.
Because the human body has a concave-convex curve, the clamping jaws are connected with the supporting beam in a sliding way so as to respectively move in the longitudinal direction relative to the supporting beam. Therefore, the height of each clamping jaw can be adjusted according to the actual body curve of a patient, and each clamping jaw is guaranteed to be contacted with and supported to a human body.
Preferably, the clamping jaw further comprises a plurality of first power sources, and each clamping jaw can move in the longitudinal direction relative to the supporting beam under the driving of the corresponding first power source.
More preferably, each first power source comprises a first driving motor and a first screw-nut pair, the first driving motor is fixed on the supporting beam, the output end of the first driving motor is connected with a screw in the first screw-nut pair, and a nut in the first screw-nut pair is connected with each clamping jaw and can drive each clamping jaw to do longitudinal linear motion along the screw in the first screw-nut pair.
The improved structure also comprises a second power source, and the supporting beam can move longitudinally relative to the cross beam under the drive of the second power source.
The second power source comprises a second driving motor and a second screw-nut pair, the second driving motor is fixed on the cross beam, the output end of the second driving motor is connected with a screw rod in the second screw-nut pair, and a nut in the second screw-nut pair is connected with the supporting beam and can drive the supporting beam to do longitudinal linear motion along the screw rod in the second screw-nut pair.
Preferably, the clamping jaw comprises a connecting plate which is transversely arranged, unit claws which are arranged at two ends of the connecting plate, wherein each unit claw is L-shaped as a whole, and the unit claws which are positioned at two ends of the connecting plate are axisymmetrically distributed; the upper part of each unit claw is rotationally connected with the connecting plate, and the power output end of the driving mechanism is in transmission connection with the upper part of each unit claw and is used for driving the unit claw to rotate.
The utility model solves the second technical problem by adopting the technical proposal that: a method of using a patient transfer cart as described above, comprising the steps of:
1. clamping the sheet clamp on the sheet, and lifting the sheet and a patient on the sheet;
2. driving the clamping jaw to open and clamping the lifted patient and the bed sheet from two sides;
3. opening a bed sheet clamp at the head part of the bed sheet, opening clamping jaws at the head part of the bed sheet, automatically falling the bed sheet at the head part at the moment, and closing the clamping jaws at the head part again to finish the detachment of the bed sheet at the head part;
4. according to the third step, separating each part of the sheet from the head part to the tail part of the sheet along the length direction of the sheet, and finally removing the whole sheet;
5. the height of each clamping jaw is adjusted to place the patient on the clamping jaw on the patient bed, and then the clamping jaw is driven to open, so that the transfer of the patient is completed;
or (b)
1. Clamping the sheet clamp on the sheet, and lifting the sheet and a patient on the sheet;
2. driving the clamping jaw to open and clamping the lifted patient and the bed sheet from two sides;
3. opening a sheet clamp at the tail part of the sheet, opening a clamping jaw at the tail part of the sheet, automatically falling the sheet at the tail part at the moment, and closing the clamping jaw at the tail part again to finish the separation of the sheet at the tail part;
4. according to the third step, separating each part of the sheet from the tail part to the head part of the sheet along the length direction of the sheet, and finally taking down the whole sheet;
5. the height of each clamping jaw is adjusted to place the patient on the clamping jaw on the patient bed, and then the clamping jaw is driven to open, so that the transfer of the patient is completed.
Compared with the prior art, the utility model has the advantages that: through arranging a plurality of clamping jaws, after the bedsheet and the patient on the bedsheet are lifted by the bedsheet clamp, the patient is clamped by each clamping jaw from two sides, so that the patient is stably supported, the patient is prevented from falling, and the use safety is improved; when the bed sheet under the patient needs to be taken down, the bed sheet can be taken down from the head to the foot or from the foot to the head along the length direction of the bed sheet, the bed sheet clamp at the head is opened firstly by taking the direction from the head to the foot as an example, then the clamping jaw at the head is opened, the bed sheet at the head automatically falls down at the moment, the clamping jaw at the head is closed again, then the whole bed sheet can be taken down by sequentially falling down the bed sheet at the back, the buttocks, the legs and the feet according to the steps, the patient is still stably supported on the clamping jaw and can be transferred to a sickbed, and the effect that the patient independently moves to the sickbed is realized.
Drawings
Fig. 1 is a front view of an embodiment of the present utility model.
Fig. 2 is a left side view of an embodiment of the present utility model.
Fig. 3 is a front view of one of the jaws in an embodiment of the present utility model.
Fig. 4 is a bottom view of one of the jaws in an embodiment of the present utility model.
FIG. 5 is a view showing the state of the sheet clamp according to the embodiment of the present utility model when the sheet clamp lifts the sheet and the patient on the sheet.
Fig. 6 is a view showing a state of use when the clamping jaws are closed in the embodiment of the utility model.
Fig. 7 is a view showing a state in which each jaw is supported to a human body in the embodiment of the present utility model.
Fig. 8 is a view showing a state of use when taking a sheet according to an embodiment of the present utility model.
Fig. 9 is a view showing a state of use of the patient moving to a hospital bed alone according to the embodiment of the present utility model.
Fig. 10 is a view showing the state of use of the patient on the hospital bed with the jaws opened in accordance with the embodiment of the present utility model.
Description of the embodiments
The utility model is described in further detail below with reference to the embodiments of the drawings.
Referring to fig. 1 to 10, a patient transfer cart according to a preferred embodiment of the present utility model includes a frame 1, a cross beam 2, a sheet clamp 3, a support beam 4, a clamping jaw 5, a driving mechanism 6, a first power source 7, and a second power source 8.
The stand 1 comprises a stand 11 and a telescopic arm 12, the bottom of the stand 11 is supported on the ground and can move relative to the ground, the top of the stand 11 is connected with one end of the telescopic arm 12, and the other end of the telescopic arm 12 can transversely stretch. The telescopic arm 12 in this embodiment is formed by sequentially sleeving three telescopic rods 120. The cross member 2 is connected to the other end of the telescopic arm 12 to move laterally with the telescopic arm 12.
The sheet clamps 3 are arranged in five pairs and transversely arranged relative to the length direction of the sheet 100, and each sheet clamp 3 is arranged below the cross beam 2 and can move longitudinally relative to the cross beam 2 for clamping the periphery of the sheet 100 and lifting the sheet 100 and the patient 200 on the sheet 100. The method comprises the following steps: the crossbeam 2 top is equipped with rope retractable device 9, and each pair of sheet clamp 3 links to each other with rope retractable device 9 through rope 91 respectively, so, rope retractable device 9 can control the length of rope 91, and then control sheet clamp 3 longitudinal movement to different height.
The support beam 4 is arranged below the cross beam 2 and is slidably connected to the cross beam 2, and is driven by a second power source 8 to move in the longitudinal direction relative to the cross beam 2. The second power source 8 comprises a second driving motor 81 and a second screw-nut pair 82, the second driving motor 81 is fixed on the cross beam 2, the output end of the second driving motor 81 is connected with a screw 821 in the second screw-nut pair 82, a nut 822 in the second screw-nut pair 82 is connected with the support beam 4 and can drive the support beam 4 to move longitudinally and linearly along the screw 821 in the second screw-nut pair 82.
7 clamping jaws 5 are arranged transversely relative to the length direction of the sheet 100, and each clamping jaw 5 is arranged below the supporting beam 4 and can move longitudinally relative to the supporting beam 4 and is used for clamping the lifted patient 200 and the sheet 100 from two sides; the connection structure of the clamping jaw 5 and the supporting beam 4 is as follows: each jaw 5 is slidingly connected to the support beam 4 and is driven by a respective first power source 7 to move in a longitudinal direction relative to the support beam 4. Each first power source 7 comprises a first driving motor 71 and a first screw-nut pair 72, the first driving motor 71 is fixed on the supporting beam 4, the output end of the first driving motor 71 is connected with a screw 721 in the first screw-nut pair 72, and a nut 722 in the first screw-nut pair 72 is connected with each clamping jaw 5 and can drive each clamping jaw 5 to move longitudinally and linearly along the screw 721 in the first screw-nut pair 72. In order to enable each clamping jaw 5 to stably move relative to the supporting beam 4, two parallel first guide rods 51 are convexly arranged on the top of each clamping jaw 5, and correspondingly, two first through holes for the first guide rods 51 to pass through are formed in the supporting beam 4, so that the first guide rods 51 can longitudinally move along the first through holes, and further, the clamping jaws 5 can longitudinally and stably move relative to the supporting beam 4. In order to reduce the impact force when the clamping jaw 5 contacts the supporting beam 4, the top of the clamping jaw 5 is convexly provided with a damping spring 50.
Since the human body has a concave-convex curve, in order to enable the clamping jaw 5 to stably support the human body, the height of each clamping jaw 5 should be different, for example, the height of the clamping jaw 5 at the supporting foot part should be higher than the height of the clamping jaw 5 at the supporting leg part, and for this purpose, the present embodiment further includes a plurality of controllers 500, each controller 500 being connected to a respective first power source 7 for controlling the operation of the first power source 7. Each controller 500 comprises a control board 510 and a sensor 520 (optionally a gravity sensor) connected with the control board 510, wherein the sensor 520 is arranged on each clamping jaw 5 and is used for sensing whether the clamping jaw 5 is supported to the patient 200, and the controller 500 controls the first power source 7 to stop working in a state that the clamping jaw 5 is supported to the patient 200; in a state where the jaw 5 is not supported to the patient 200, the controller 500 controls the first power source 7 to operate until the jaw 5 is supported to the patient 200.
The number of the driving mechanisms 6 is 7, and the driving mechanisms are respectively arranged on the clamping jaws 5, and the power output end of the driving mechanism 6 is in transmission connection with the clamping jaws 5 and is used for driving the clamping jaws 5 to open and close. In this embodiment, each clamping jaw 5 includes a connecting plate 52 transversely disposed, unit claws 53 disposed at two ends of the connecting plate 52, each unit claw 53 is L-shaped overall, and unit claws 53 disposed at two ends of the connecting plate 52 are axisymmetrically distributed, so that when the clamping jaw 5 is folded, the two unit claws 53 can support a human body. In order to realize the opening and closing of the clamping jaw 5, the upper part of each unit claw 53 is rotationally connected with the connecting plate 52, and the power output end of the driving mechanism 6 is in transmission connection with the upper part of each unit claw 53 and is used for driving the unit claws 53 to rotate.
When the patient transferring trolley is used, the patient transferring trolley of the embodiment is moved to the side of an operation table, then each sheet clamp 3 is put down, the sheet clamp 3 clamps the sheet 100, and then the rope 91 is tightened, so that the sheet clamp 3 lifts the sheet 100 and the patient 200 on the sheet 100 to a certain height; then opening the driving mechanism 6 to open each clamping jaw 5; then, the second driving motor 81 is turned on, so that the second driving motor 81 drives the screw rod 821 in the second screw-nut pair 82 to rotate, and further drives the support beam 4 connected with the nut 822 in the second screw-nut pair 82 to move downwards, and after the support beam is moved to the lowest position, the second driving motor 81 stops working, as shown in fig. 5; the driving mechanism 6 then drives the clamping jaws 5 to close, and then the second driving motor 81 is started again, so that the support beam 4 moves upwards until one of the clamping jaws 5 is supported to the human body, see fig. 6. As shown in fig. 7, since the back curve of the human body is uneven, more clamping jaws 5 are still not supported to the human body, so at this time, the first power source 7 is started, the first driving motor 71 drives the screw 721 in the first screw-nut pair 72 to rotate, and further drives the clamping jaws 5 connected with the nuts 722 in the first screw-nut pair 72 to move upwards until the bottom of the clamping jaws are supported to the human body, the sensor 520 feeds back a signal to the controller 500, the controller 500 controls the first driving motor 71 to stop working, and the clamping jaws 5 are fixed in position; after all the clamping jaws 5 are moved to a position where they contact and support the human body, a smooth support of the patient 200 is achieved, and then the sheet 100 can be removed (or not removed, of course, the patient and sheet are transferred directly to the hospital bed). As shown in fig. 8, the step of removing the sheet 100 is:
along the length direction of the sheet 100, that is, the length direction of the patient 200, the sheet 100 is taken down from the feet to the head, specifically, the sheet clamp 3 at the feet is opened first, then the clamping jaw 5 at the feet is opened, at this time, the sheet 100 at the feet automatically falls down, then the clamping jaw 5 at the feet is closed again, then the sheet 100 at the legs, the waist, the back, the shoulders and the head is sequentially fallen down according to the steps, the whole sheet 100 is taken down, and in the whole process, the patient 200 is always supported on the clamping jaw 5 and kept still.
As shown in fig. 9 and 10, after the sheet 100 is removed, the transfer cart is moved to the side of the sickbed, the support beam 4 is moved downwards until the patient 200 on the clamping jaw 5 contacts the surface of the sickbed, finally the clamping jaw 5 is opened, and the support beam 4 is moved upwards to finish the transfer of the patient 200.
The whole process does not need to consume manpower, and the patient 200 always keeps a lying posture, so that the patient is not hurt and the illness is not aggravated.
Claims (8)
1. A patient transfer cart comprising:
a cross beam (2);
the plurality of sheet clamps (3) are circumferentially distributed relative to the periphery of the sheet (100), and each sheet clamp (3) is arranged below the cross beam (2) and can longitudinally move relative to the cross beam (2) and is used for clamping the periphery of the sheet (100) and lifting the sheet (100) and a patient (200) on the sheet;
it is characterized in that the method also comprises the following steps:
the clamping jaws (5) which can be closed and opened are arranged transversely relative to the length direction of the bed sheet (100), each clamping jaw (5) is arranged below the cross beam (2) and can move longitudinally relative to the cross beam (2), the clamping jaws (5) can clamp the lifted patient (200) and the bed sheet (100) from two sides after being closed, and the clamping jaws (5) can release the lifted patient (200) and the bed sheet (100) after being opened;
the power output end of the driving mechanism (6) is in transmission connection with the clamping jaw (5) and is used for driving the clamping jaw (5) to open or close;
when the patient transfer cart is applied, the patient transfer is completed through the following steps:
1. clamping the sheet clamp (3) on the sheet (100), and lifting the sheet (100) and a patient (200) on the sheet;
2. driving the clamping jaw (5) to open and clamping the lifted patient (200) and the bed sheet (100) from two sides;
3. opening a sheet clamp (3) at the head part of the sheet (100), opening a clamping jaw (5) at the head part of the sheet (100), automatically falling the sheet (100) at the head part, and re-closing the clamping jaw (5) at the head part to finish the detachment of the sheet (100) at the head part;
4. according to the third step, the separation of each part of the sheet (100) is finished from the head part to the tail part of the sheet (100) along the length direction of the sheet (100), and finally the whole sheet (100) is taken down;
5. the height of each clamping jaw (5) is adjusted so as to place the patient (200) on the clamping jaw (5) on a patient bed, and then the clamping jaw (5) is driven to open, so that the transfer of the patient (200) is completed;
or (b)
1. Clamping the sheet clamp (3) on the sheet (100), and lifting the sheet (100) and a patient (200) on the sheet;
2. driving the clamping jaw (5) to open and clamping the lifted patient (200) and the bed sheet (100) from two sides;
3. opening a sheet clamp (3) at the tail part of the sheet (100), opening a clamping jaw (5) at the tail part of the sheet (100), automatically falling the sheet (100) at the tail part, and re-closing the clamping jaw (5) at the tail part to finish the detachment of the sheet (100) at the tail part;
4. according to the third step, the separation of each part of the sheet (100) is finished from the tail part of the sheet (100) to the head part of the sheet (100) along the length direction of the sheet (100), and finally the whole sheet (100) is taken down;
5. the height of each clamping jaw (5) is adjusted to place the patient (200) on the clamping jaw (5) on the patient bed, and then the clamping jaw (5) is driven to open, so that the transfer of the patient (200) is completed.
2. The patient transfer cart of claim 1, wherein: the clamping jaw (5) is arranged below the supporting beam (4) along the length direction of the supporting beam (4), and the supporting beam (4) is arranged below the cross beam (2) and is connected with the cross beam (2) in a sliding manner so as to move longitudinally relative to the cross beam (2).
3. The patient transfer cart of claim 2, wherein: the clamping jaws (5) are slidingly connected to the support beam (4) for movement in a longitudinal direction relative to the support beam (4).
4. A patient transfer cart according to claim 3, wherein: the clamping jaw (5) can move in the longitudinal direction relative to the supporting beam (4) under the driving of the first power sources (7).
5. The patient transfer cart of claim 4, wherein: each first power source (7) comprises a first driving motor (71) and a first screw-nut pair (72), the first driving motor (71) is fixed on the supporting beam (4), the output end of the first driving motor (71) is connected with a screw (721) in the first screw-nut pair (72), and a nut (722) in the first screw-nut pair (72) is connected with each clamping jaw (5) and can drive each clamping jaw (5) to move longitudinally and linearly along the screw (721) in the first screw-nut pair (72).
6. The patient transfer cart of claim 2, wherein: the support beam (4) can move in the longitudinal direction relative to the cross beam (2) under the drive of the second power source (8).
7. The patient transfer cart of claim 6, wherein: the second power source (8) comprises a second driving motor (81) and a second screw-nut pair (82), the second driving motor (81) is fixed on the cross beam (2), the output end of the second driving motor (81) is connected with a screw rod (821) in the second screw-nut pair (82), and a nut (822) in the second screw-nut pair (82) is connected with the supporting beam (4) and can drive the supporting beam (4) to do longitudinal linear motion along the screw rod (821) in the second screw-nut pair (82).
8. The patient transfer cart of claim 1, wherein: the clamping jaw (5) comprises a connecting plate (52) which is transversely arranged, unit claws (53) which are arranged at two ends of the connecting plate (52), wherein each unit claw (53) is L-shaped integrally, and the unit claws (53) which are positioned at two ends of the connecting plate (52) are axisymmetrically distributed; the upper part of each unit claw (53) is rotationally connected with the connecting plate (52), and the power output end of the driving mechanism (6) is in transmission connection with the upper part of each unit claw (53) and is used for driving the unit claw (53) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811284377.9A CN109199753B (en) | 2018-10-31 | 2018-10-31 | Patient transfer vehicle and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811284377.9A CN109199753B (en) | 2018-10-31 | 2018-10-31 | Patient transfer vehicle and application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109199753A CN109199753A (en) | 2019-01-15 |
| CN109199753B true CN109199753B (en) | 2023-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811284377.9A Active CN109199753B (en) | 2018-10-31 | 2018-10-31 | Patient transfer vehicle and application method |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292499B (en) * | 2019-06-26 | 2021-09-28 | 南京康尼机电股份有限公司 | Shifting machine adaptive to multiple postures of human body |
| CN113350087B (en) * | 2020-03-16 | 2022-05-24 | 金华市中心医院 | Suspension frame simulating hand-lifting burn patient |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8407831B2 (en) * | 2006-04-12 | 2013-04-02 | Ergonurse, Inc. | Patient positioning apparatus |
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| GB1216297A (en) * | 1969-06-12 | 1970-12-16 | Roy Lee Brown | Human body supporting device |
| JPH0556995A (en) * | 1991-09-02 | 1993-03-09 | Aprica Kassai Inc | Bed equipment |
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| Publication number | Publication date |
|---|---|
| CN109199753A (en) | 2019-01-15 |
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