CN109938936B - Medical movable stretcher bed and use method thereof - Google Patents
Medical movable stretcher bed and use method thereof Download PDFInfo
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- CN109938936B CN109938936B CN201910298375.3A CN201910298375A CN109938936B CN 109938936 B CN109938936 B CN 109938936B CN 201910298375 A CN201910298375 A CN 201910298375A CN 109938936 B CN109938936 B CN 109938936B
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Abstract
The invention provides a medical movable stretcher bed which comprises a stretcher body and a trolley body, wherein the stretcher body is placed on the trolley body, a moving device for moving the stretcher body is arranged on the trolley body, the moving device comprises a fixing buckle for fixing two stretcher rods in the stretcher body, and a balancing device for moving the stretcher body and preventing the trolley body from turning over is arranged below the trolley body; adopt the translation device to remove stretcher body and the wounded thereon, with on its steady removal sword sick bed or operating table, or on removing the stretcher from sick bed or operating table to pull out balancing unit, thereby make the translation device when removing the wounded, thereby the stretcher can not cause the accident of turning on one's side because of the focus skew takes place.
Description
Technical Field
The invention relates to the technical field of stretcher beds, in particular to a medical movable stretcher bed and a using method thereof.
Background
The stretcher bed is mainly matched with an ambulance for use, is used for containing wounded personnel, is carried to the ambulance, is used for containing the wounded personnel after arriving at a hospital, and is sent to a corresponding department for rescue and treatment, and if the weight ratio of the wounded personnel is heavier in the carrying process, a great deal of strength can be wasted by medical personnel during carrying, and once the wounded personnel are toppled due to insufficient physical strength, secondary injury can be caused to the wounded personnel.
Disclosure of Invention
Technical problem to be solved
The invention aims to solve the problems that the carrying of the wounded personnel is very laborious, and the wounded personnel can be secondarily injured once the wounded personnel fall due to insufficient physical strength.
(II) technical scheme
In order to solve the technical problem, the invention provides a medical movable stretcher and a using method thereof, which have the characteristics of stable movement, stable gravity center and labor saving in use.
The invention provides a medical movable stretcher bed which comprises a stretcher body and a trolley body, wherein the stretcher body is placed on the trolley body, a moving device used for moving the stretcher body is arranged on the trolley body, the moving device comprises a fixing buckle used for fixing two stretcher rods in the stretcher body, and a balancing device used for moving the stretcher body and preventing the trolley body from turning over is arranged below the trolley body.
The medical movable stretcher bed provided by the invention can be further arranged in a way that the trolley body comprises side frames, a bed plate, universal wheels A, connecting rods and fixing plates, wherein the side frames are of a rectangular structure, the tops of the two side frames and the two fixing plates surround to form a rectangular structure, a plurality of fixing rods are uniformly distributed between the tops of the two side frame plates, the bed plate is embedded into the rectangular structure formed by the side frames and the fixing plates in a surrounding mode, the bed plate is fixed by clinging to the reinforcing fixing rods, the two sides of the bottom of the two side frames are fixedly connected with reinforcing rods, the bottom of the two side frames is provided with the two connecting rods, and the universal wheels A are fixed at the four corners of the bottom of the two side frames.
The medical movable stretcher bed provided by the invention can be further arranged in that the moving device comprises fixed balance plates for fixing two ends of the stretcher body and a rotating rod for driving the fixed balance plates to move, and the rotating rod comprises a driving rotating rod connected with a power device below the lathe body and a driven rotating rod moving along with the driving rotating rod.
The medical movable stretcher bed provided by the invention can be further provided with handrail fences arranged on two sides of the trolley body, the handrail fence close to the driven rotating rod side is movably connected with the trolley body so as to realize the rotation of the handrail fence along the vertical direction of the trolley body, and the trolley body of the handrail fence close to the driving rotating rod side is also fixedly provided with a needle hanging frame.
The medical movable stretcher bed provided by the invention can be further provided that the power device comprises a motor and a transmission shaft; the motor is fixed in the dead lever lower part, the transmission shaft adopts the gear connection transmission with the motor, it is fixed that the transmission shaft passes both sides fixed plate, the transmission shaft both ends adopt splined connection initiative rotary rod one end respectively, the initiative rotary rod other end is articulated with fixed balance plate, driven rotary rod one end is articulated with fixed balance plate, the driven rotary rod other end is close to handrail fence one end at the fixed plate and articulates.
The medical movable stretcher bed provided by the invention can be further arranged in a way that the fixed balance plate is provided with two U-shaped grooves for fixing the stretcher body, and the U-shaped groove openings are fixed with the fixed buckles which are of common buckle structures.
The medical movable stretcher bed provided by the invention can be further arranged that the stretcher body comprises stretcher bars and stretcher cloth; the stretcher cloth is characterized in that two sides of the stretcher cloth are provided with channels for the stretcher rods to pass through and fix, and the stretcher cloth is provided with three pieces, wherein the three pieces of stretcher cloth are uniformly distributed on the stretcher rods.
The medical movable stretcher bed provided by the invention can be further provided that a balancing device is movably fixed on each of the two connecting rods, and each balancing device comprises a balancing rod, a sliding block and a universal wheel B; the balance device is characterized in that universal wheels B are fixed at the bottoms of two ends of the balance rod, a sliding block is fixed at one end of the balance rod through a bolt and is n-shaped, the sliding block is embedded into the connecting rod and is movably fixed, and a square bulge for reinforcing the balance device is arranged on one side of the sliding block.
The medical movable stretcher bed provided by the invention can be further provided with the universal wheels A and B which are shockproof universal wheels, and the bottoms of the universal wheels A and B are positioned on the same horizontal plane.
The invention provides a using method of a medical movable stretcher bed, which comprises the following steps of;
a. moving the patient from the ground to the stretcher;
placing the stretcher body under the body of a patient, lifting the stretcher body by a worker, placing the stretcher body on the vehicle body, and clamping and fixing the stretcher bars into the fixing buckles;
b. moving the patient from the stretcher to a bed or table;
the balance device is pulled out, and then the translation device rotates to move the stretcher body to a sickbed or an operating table;
c. moving the patient from the operating table or the bed to the stretcher;
the balance device is pulled out, the translation device is firstly rotated out, then the stretcher body is placed under the body of a patient, then the stretcher rod of the stretcher body is clamped into the fixing buckle for fixing, and then the stretcher body is moved to the stretcher bed by the rotation translation device.
(III) advantageous effects
1. According to the stretcher, the translation device is adopted to move the stretcher body and the wounded and wounded personnel on the stretcher body, the stretcher body is stably moved on a knife bed or an operating table, or the stretcher body is moved from the knife bed or the operating table to the stretcher, and the balancing device is pulled out, so that when the translation device moves the wounded and wounded personnel, the stretcher cannot be subjected to side turning accidents due to gravity center deviation.
2. The universal wheels A and B are shockproof universal wheels, and the bottoms of the universal wheels A and B are positioned on the same horizontal plane, so that jolt of the stretcher bed and ground production in movement is reduced, and shock to the wounded and wounded is reduced.
3. The fixing balance plate is provided with the U-shaped groove, and the fixing buckle is arranged on the U-shaped groove, so that the stretcher body can be conveniently taken out and fixed.
5. The stretcher body is provided with two stretcher rods which can be drawn out, and the stretcher rods are used for drawing out the stretcher rods after a patient is placed on an operating table or a sickbed, so that the stretcher cloth is not taken out, and the stretcher cloth is taken out after the patient is separated from danger, and secondary injury to the patient caused by secondary vibration is prevented.
Drawings
Fig. 1 is a schematic view of a stretcher;
fig. 2 is a schematic structural view of the stretcher body;
FIG. 3 is a schematic structural view of the vehicle body;
FIG. 4 is a schematic view of a balancing apparatus;
FIG. 5 is a schematic view of the handrail bar;
FIG. 6 is a schematic bottom view of the turning device;
FIG. 7 is a schematic side view of the turning device;
the stretcher comprises a stretcher body 100, a vehicle body 200, a turnover device 300, a handrail fence 400, a fixing buckle 500, a balancing device 600, a stretcher bar 110, stretcher cloth 120, a channel 121, a side frame 210, a bed board 220, a universal wheel A230, a connecting rod 240, a fixing plate 250, a fixing rod 260, a reinforcing rod 270, a balancing rod 610, a sliding block 620, a universal wheel B630, a square protrusion 621, a hanging needle frame 280, a hollow cylinder 211, a transmission rod 410, a motor 310, a transmission shaft 320, a driving rotating rod 330, a driven rotating rod 340, a fixing balancing plate 350, a U-shaped groove 351, a driving gear 341, a driven gear 411, a soft cushion 221 and an anti-collision strip 201.
Detailed Description
The basic electrical characteristics of the present invention are beyond the scope of the present invention, and embodiments of the present invention are described in further detail below with reference to examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in fig. 1, a medical movable stretcher comprises a stretcher body 100, a cart body 200; the stretcher body 100 is placed on the trolley body 200, the moving device 300 for moving the stretcher body is arranged on the trolley body 200, and the balancing device 600 for moving the stretcher body 100 and preventing the trolley body 200 from turning on one side is arranged below the trolley body 200.
As shown in fig. 2, the stretcher body 100 includes a stretcher bar 110 and a stretcher cloth 120; the channels 121 are arranged at two sides of the stretcher cloth 120, and the channels 121 are used for the stretcher bar 110 to pass through and fix, so that the stretcher bar 110 can be pulled away from the stretcher cloth 120; the cloth stretcher 120 is provided with three pieces, and three pieces of the cloth stretcher 120 are uniformly distributed on the stretcher bar 110, and a plurality of the cloth stretcher 120 are adopted, not one, so as to save the cloth, but three pieces of the cloth stretcher are adopted, so that three supporting points of the body are used for supporting, and the three supporting points are respectively the upper half body, the crotch and the legs, thereby the cloth stretcher can play a role in supporting the person.
As shown in fig. 3, the vehicle body 200 includes side frame 210, bed board 220, universal wheel a230, connecting rod 240 and fixed plate 250, wherein side frame 210 is the rectangle structure, two side frame 210 tops and two fixed plates 250 constitute a rectangle structure around using the screw, equipartition fix with screw has a plurality of dead levers 260 between two side frame 210 plate tops, bed board 220 inlays in the rectangle structure that side frame board and fixed plate 250 enclose into, and bed board 220 hugs closely and reinforces the dead lever 260 fixed, two side frame 210 bottom both sides screwed connection are fixed with stiffener 270, two side frame 210 bottom screwed connection have two connecting rods 240, screwed connection has universal wheel a230 on two side frame 210 bottom four corners, and universal wheel a230 is the universal wheel that takes precautions against earthquakes, adopt detachable connected mode to make things convenient for vehicle body 200 to transport, deposit.
As shown in fig. 4, a balancing device 600 is movably fixed on each of the two connecting rods 240, and the balancing device 600 includes a balancing rod 610, a slider 620 and a universal wheel B630; balance bar 610 both ends bottom fix with screw has universal wheel B630, and universal wheel B630 is the universal wheel that takes precautions against earthquakes, 610 one end bolt fastening of balance bar has slider 620, slider 620 is "pi" style of calligraphy, slider 620 embedding connecting rod 240 activity is fixed, slider 620 one side integrated into one piece has square bulge 621, square bulge 621 is used for reinforcing balancing unit 600 after the roll-off of balancing unit 600, slider 620 adopts "pi" style of calligraphy, embedding connecting rod 240, make slider 620 slide on connecting rod 240, with balancing unit 600 roll-off when removing the disease, thereby also can not take place to turn on one's side during making the focus skew.
As shown in fig. 6-7, the moving device 300 includes a fixed balance plate 350 for fixing both ends of the stretcher body 100 and a rotating rod for driving the fixed balance plate 350 to move, the rotating rod includes a driving rotating rod 330 connected with a power device under the lathe body and a driven rotating rod 340 moving along with the driving rotating rod, the power device includes a motor 310 and a transmission shaft 320; the motor 310 is fixed on the lower portion of the fixed rod 260 through bolts, the transmission shaft 320 and the motor 310 are in gear connection transmission, the transmission shaft 320 penetrates through the fixed plates 250 on two sides to be fixed, two ends of the transmission shaft 320 are respectively connected with one end of the driving rotating rod 330 through splines, the other end of the driving rotating rod 330 is hinged to the fixed balance plate 350 through a pin shaft, one end of the driven rotating rod is hinged to one end, close to the handrail, of the fixed plate, the other end of the driven rotating rod 340 is hinged to the fixed balance plate 350 through a pin shaft, the other end of the driven rotating rod 340 is hinged to one end, close to the handrail 400, of the fixed plate 250 through a pin shaft, and the motor 310 can drive the fixed balance plate 350 to rotate so that the purpose that the wounded person can be moved to the operating table or the sickbed is achieved.
As shown in fig. 7, the fixed balance plate 350 is provided with two U-shaped grooves 351 for fixing the stretcher body 100, the openings of the U-shaped grooves 351 are fixed with the fixing buckles 500, the fixing buckles 500 are of a common buckle structure, the stretcher bar 110 is embedded into the U-shaped grooves 351, the fixing buckles 500 are used for fixing the stretcher bar 110 in the U-shaped grooves 351, and the buckle structure is adopted to facilitate the taking out and putting in of the stretcher bar 110.
As shown in fig. 1, the handrail bars 400 are disposed on two sides of the car body 200, the handrail bar 400 near the driven rotating rod 340 is movably connected with the car body 200 to rotate the handrail bar 400 along the vertical direction of the car body 200, and the hanging needle frame 280 is screwed on the car body 200 of the handrail bar 400 near the driving rotating rod 330.
As shown in fig. 5, a hollow cylinder 211 is welded and fixed to the outside of the top of the side frame 210 near the driven rotating rod 340, a driving rod 410 is welded and fixed to the bottom of the handrail bar 400, and the driving rod 410 is movably fixed to penetrate through the hollow cylinder 211, so that the handrail bar 400 can rotate around the central axis of the driving rod 410.
As shown in fig. 7, a driving gear 341 is welded and fixed at the hinge joint of the driven rotating rod 340 and the fixing plate 250 on one side, a driven gear 411 engaged with the driving gear 341 is integrally formed at the position of the driving rod 410 close to the driving gear 341, and the handrail bar 400 is turned over slowly and synchronously while moving the injured person, so as to prevent the patient from touching the handrail bar 400 during the moving process.
As shown in fig. 1, the bottom of the universal wheel a230 and the bottom of the universal wheel B630 are at the same horizontal plane, so that the stretcher can run smoothly.
As shown in fig. 7, the bed plate 220 is fixed with a cushion 221 for shock prevention by hook and loop fasteners, the handrail fences 400 on both sides are wrapped with bumper strips 201, and both the cushion 221 and the bumper strips 201 are used for preventing the wounded and wounded people from being injured secondarily.
A method for using a medical movable stretcher comprises
a. When the stretcher is used, the patient is put on the stretcher cloth 120, the patient is lifted to the cart body 200 by manually using the stretcher bar 110, and the stretcher bar 110 is clamped into the fixing buckle 500 for fixing.
b. When a patient is moved to a hospital bed or an operating table from a stretcher, the balance device 600 is pulled out, the motor 310 is started, the motor 310 slowly rotates to drive the transmission shaft 320 to rotate, the transmission shaft 320 drives the driving rotating rod 330 to rotate, the driving rotating rod 330 drives the fixed balance plate 350 to move towards one side, the stretcher body 100 moves along with the fixed balance plate 350, the fixed balance plate 350 drives the driven rotating rod 340 to rotate, the driven rotating rod 340 rotates to drive the driving gear 341 to rotate, the driving gear 341 rotates to drive the driven gear 411 to rotate, the driven gear 411 rotates to drive the transmission rod 410 to rotate, the transmission rod 410 drives the handrail column 400 to rotate, when the patient has moved to the operating table or the hospital bed, the motor 310 stops rotating, after the stretcher bar 110 is pulled out, the motor 310 rotates, the handrail column 400 also rotates to the original position, and the driving rotating rod 330 and the driven rotating rod 340 also rotate to the original position, the motor 310 is then stopped and the litter 120 is removed after the injured person is out of the way.
c. When a patient moves from an operating table or a hospital bed to a stretcher, the balance device 600 is pulled out, the motor 310 is started, the motor 310 slowly rotates to drive the transmission shaft 320 to rotate, the transmission shaft 320 drives the driving rotating rod 330 to rotate, the driving rotating rod 330 drives the fixed balance plate 350 to move towards one side, the fixed balance plate 350 drives the driven rotating rod 340 to rotate, the driven rotating rod 340 rotates to drive the driving gear 341 to rotate, the driving gear 341 rotates to drive the driven gear 411 to rotate, the driven gear 411 rotates to drive the transmission rod 410 to rotate, the transmission rod 410 drives the handrail fence 400 to rotate, when the fixed balance plate 350 reaches the surface of the operating table or the surface of the hospital bed, the motor 310 stops rotating, after the stretcher bar 110 is inserted into the channel 121, the stretcher bar is placed into the U-shaped groove 351 and is fixed by using the fixing buckle 500, then the motor 310 is started to rotate, the driving rotating rod 330 and the driven rotating rod 340 rotate, the fixed balance plate 350 and the stretcher body 100 thereon are driven to move to the cart body, and the handrail 400 is also rotated back to the original position, and then the motor 310 is stopped.
In summary, the above embodiments are not intended to be limiting embodiments of the present invention, and modifications and equivalent variations made by those skilled in the art based on the spirit of the present invention are within the technical scope of the present invention.
Claims (8)
1. A medical movable stretcher bed is characterized by comprising a stretcher body and a trolley body, wherein the stretcher body is placed on the trolley body, a moving device used for moving the stretcher body is arranged on the trolley body, the moving device comprises a fixing buckle used for fixing two stretcher rods in the stretcher body, a balancing device used for moving the stretcher body and preventing the trolley body from turning over is arranged below the trolley body, the moving device comprises a fixed balancing plate used for fixing two ends of the stretcher body and a rotating rod used for driving the fixed balancing plate to move, the rotating rod comprises a driving rotating rod connected with a power device below a lathe body and a driven rotating rod moving along with the driving rotating rod, handrail fences are arranged on two sides of the trolley body, and the handrail fences close to the side of the driven rotating rod are movably connected with the trolley body;
a hollow cylinder is fixedly welded on the outer side of the top of the vehicle body close to the driven rotating rod, a transmission rod is fixedly welded at the bottom of the handrail, the transmission rod penetrates through the hollow cylinder to be movably fixed, a driving gear is fixedly welded at the hinged position of the driven rotating rod and the fixed plate on one side, and a driven gear meshed with the driving gear is integrally formed at the position, close to the driving gear, of the transmission rod;
the stretcher body comprises stretcher rods and stretcher cloth; the stretcher cloth is characterized in that two sides of the stretcher cloth are provided with channels for the stretcher rods to pass through and fix, and the stretcher cloth is provided with three pieces, wherein the three pieces of stretcher cloth are uniformly distributed on the stretcher rods.
2. The medical movable stretcher according to claim 1, wherein the trolley body comprises side frames, a bed board, universal wheels A, connecting rods and fixing plates, the side frames are rectangular structures, two side frame tops and two fixing plates surround to form a rectangular structure, a plurality of fixing rods are evenly distributed between the two side frame board tops, the bed board is embedded into the rectangular structure surrounded by the side frame boards and the fixing plates, the bed board is tightly attached to the reinforcing fixing rods and fixed, reinforcing rods are fixedly connected to two sides of the bottom of the two side frames, two connecting rods are arranged at the bottom of the side frames, and the universal wheels A are fixedly arranged at four corners of the bottom of the two side frames.
3. The medical movable stretcher according to claim 1, wherein a needle hanging frame is further fixed on the cart body of the handrail bar at a side close to the active rotating rod.
4. The medical movable stretcher according to claim 2, wherein the power device comprises a motor and a transmission shaft; the motor is fixed in the fixed plate lower part, the transmission shaft adopts the gear connection transmission with the motor, it is fixed that the transmission shaft passes both sides fixed plate, the transmission shaft both ends adopt spline connection initiative rotary rod one end respectively, the initiative rotary rod other end is articulated with fixed balance plate, driven rotary rod one end is articulated with fixed balance plate, the driven rotary rod other end is close to handrail fence one end at the fixed plate and articulates.
5. The medical movable stretcher bed according to claim 4, wherein the fixed balance plate is provided with two U-shaped grooves for fixing the stretcher body, the U-shaped grooves are fixed with fixing buckles, and the fixing buckles are of common buckle structures.
6. The medical movable stretcher according to claim 2, wherein a balancing device is movably fixed on each of the two connecting rods, and the balancing device comprises a balancing rod, a sliding block and a universal wheel B; the balance device is characterized in that universal wheels B are fixed at the bottoms of two ends of the balance rod, a sliding block is fixed at one end of the balance rod through a bolt and is n-shaped, the sliding block is embedded into the connecting rod and is movably fixed, and a square bulge for reinforcing the balance device is arranged on one side of the sliding block.
7. The medical movable stretcher according to claim 6, wherein the universal wheels A and B are shockproof universal wheels, and the bottoms of the universal wheels A and B are on the same horizontal plane.
8. A method of using a medical mobile cot according to any one of claims 1 to 7, comprising;
a. moving the patient from the ground to the stretcher;
placing the stretcher body under the body of a patient, lifting the stretcher body by a worker, placing the stretcher body on the vehicle body, and clamping and fixing the stretcher bars into the fixing buckles;
b. moving the patient from the stretcher to a bed or table;
the balance device is pulled out, and then the translation device rotates to move the stretcher body to a sickbed or an operating table;
c. moving the patient from the operating table or the bed to the stretcher;
the balance device is pulled out, the translation device is firstly rotated out, then the stretcher body is placed under the body of a patient, then the stretcher rod of the stretcher body is clamped into the fixing buckle for fixing, and then the stretcher body is moved to the stretcher bed by the rotation translation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910298375.3A CN109938936B (en) | 2019-04-15 | 2019-04-15 | Medical movable stretcher bed and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910298375.3A CN109938936B (en) | 2019-04-15 | 2019-04-15 | Medical movable stretcher bed and use method thereof |
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| CN109938936A CN109938936A (en) | 2019-06-28 |
| CN109938936B true CN109938936B (en) | 2021-08-10 |
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| CN201910298375.3A Active CN109938936B (en) | 2019-04-15 | 2019-04-15 | Medical movable stretcher bed and use method thereof |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111281673A (en) * | 2020-02-05 | 2020-06-16 | 辽宁工程技术大学 | Medical transfer bed |
| CN113143603B (en) * | 2021-05-27 | 2023-07-28 | 王道冬 | Medical stretcher for patient transfer |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2424765Y (en) * | 2000-05-31 | 2001-03-28 | 陈洪涛 | Medical hydraulic automatic transfering vehicle |
| CN2430971Y (en) * | 2000-07-10 | 2001-05-23 | 罗凌 | Detachable stretcher |
| CN2499011Y (en) * | 2001-04-30 | 2002-07-10 | 中国人民解放军第252医院 | Transport vehicle for rescue |
| CN2562754Y (en) * | 2002-07-27 | 2003-07-30 | 张尚志 | Multifunctional operation stretcher |
| CN201861857U (en) * | 2010-11-12 | 2011-06-15 | 薛灵敏 | Stretcher bed used for cardiology |
| CN103222915A (en) * | 2013-04-03 | 2013-07-31 | 海南大学 | Stretcher vehicle capable of automatically and transversely moving patient |
| CN203539559U (en) * | 2013-10-24 | 2014-04-16 | 刘庆超 | Serious illness turnover stretcher |
| CN204121286U (en) * | 2014-08-04 | 2015-01-28 | 张锐 | A kind of novel foldable portable medical stretcher |
| CN204092355U (en) * | 2014-10-28 | 2015-01-14 | 茆占湖 | A kind of transportation of patients stretcher avoiding secondary injury |
| CN204274832U (en) * | 2014-12-08 | 2015-04-22 | 王夕英 | Multifunctional flat cart |
| CN205339329U (en) * | 2016-01-13 | 2016-06-29 | 刘少东 | Medical treatment shallow |
| CN206700323U (en) * | 2016-12-23 | 2017-12-05 | 江苏澳盛复合材料科技有限公司 | Detachable stretcher |
| CN207532502U (en) * | 2017-04-21 | 2018-06-26 | 中国人民解放军***总医院 | A kind of diabetic of the refractory conjunction of lower limb wound is multifunction nursing bed |
| CN207970197U (en) * | 2017-05-19 | 2018-10-16 | 北京大学深圳医院 | Stretcher |
| CN107496082A (en) * | 2017-09-18 | 2017-12-22 | 江南大学 | A kind of multifunctional medical auxiliary displacement robot |
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2019
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