CN113648145A - Sick bed convenient to treatment of head pelvic ring patient - Google Patents

Sick bed convenient to treatment of head pelvic ring patient Download PDF

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Publication number
CN113648145A
CN113648145A CN202110896477.2A CN202110896477A CN113648145A CN 113648145 A CN113648145 A CN 113648145A CN 202110896477 A CN202110896477 A CN 202110896477A CN 113648145 A CN113648145 A CN 113648145A
Authority
CN
China
Prior art keywords
rotating rod
supporting
bottom plate
assembly
supporting block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110896477.2A
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Chinese (zh)
Inventor
周国飞
张俊
王红亚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HANGZHOU CITY XIAOSHAN DISTRICT TRADITIONAL CHINESE MEDICAL HOSPITAL
Original Assignee
HANGZHOU CITY XIAOSHAN DISTRICT TRADITIONAL CHINESE MEDICAL HOSPITAL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HANGZHOU CITY XIAOSHAN DISTRICT TRADITIONAL CHINESE MEDICAL HOSPITAL filed Critical HANGZHOU CITY XIAOSHAN DISTRICT TRADITIONAL CHINESE MEDICAL HOSPITAL
Priority to CN202110896477.2A priority Critical patent/CN113648145A/en
Publication of CN113648145A publication Critical patent/CN113648145A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/065—Rests specially adapted therefor
    • A61G7/07—Rests specially adapted therefor for the head or torso, e.g. special back-rests
    • 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
    • A61G2210/00—Devices for specific treatment or diagnosis
    • A61G2210/10—Devices for specific treatment or diagnosis for orthopedics

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  • Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

The invention relates to the field of sickbeds, in particular to a sickbed convenient for treatment of patients with a pelvic ring. The device comprises a bottom plate, a first supporting component, a second supporting component, a distance adjusting component and a side supporting block, wherein the first supporting component, the second supporting component, the distance adjusting component and the side supporting block are arranged on the bottom plate; the first supporting assembly and the second supporting assembly are arranged side by side, the first supporting assembly is fixedly arranged on the bottom plate, and the second supporting assembly is arranged on the bottom plate in a sliding mode along the length direction of the bottom plate; the distance adjusting assembly is arranged on the second supporting assembly and drives the second supporting assembly to slide on the bottom plate; a side supporting block is arranged on the side between the first supporting component and the second supporting component. The patient lying bed is provided with a first supporting component and a second supporting component which respectively support the head and the pelvis of a patient, so that the patient can lie down conveniently, and the distance between the first supporting component and the second supporting component can be adjusted through a distance adjusting component, so that the patient lying bed is suitable for patients with different heights; the side supporting block is arranged on the side surface, so that the patient can lie down and sit up conveniently.

Description

Sick bed convenient to treatment of head pelvic ring patient
Technical Field
The invention relates to the field of sickbeds, in particular to a sickbed convenient for treatment of patients with a pelvic ring.
Background
The pelvic traction is a safe and effective method for treating severe stiff spinal deformity, namely, the pelvic traction is realized by arranging a ring on the head, arranging a ring on the pelvis, arranging a telescopic connecting rod between the two rings, and adjusting the length of the connecting rod to realize the increase of the bending flexibility of the spinal column, so that the neurological dysfunction in posterior internal fixation correction can be reduced through long-term axial progressive traction, and the improvement of the lung function before the operation is realized.
However, the above-mentioned head-basin ring has the following problems after being mounted on the patient: because the head and the pelvis of the patient are provided with the rings, the patient cannot normally lie down on a common sickbed for sleeping.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide a hospital bed for facilitating the treatment of patients with a pelvic ring, wherein a reclining device is provided with a first support assembly and a second support assembly for supporting the head and the pelvis of the patient, and the distance between the first support assembly and the second support assembly can be adjusted by a distance adjusting assembly to adapt to patients with different heights, and meanwhile, side support blocks are provided at the sides of the first support assembly and the second support assembly for facilitating the support of the patient when the patient lies down and sits up.
For the purpose of the invention, the following technical scheme is adopted for implementation:
a sickbed convenient for treatment of patients with a pelvic ring comprises a bottom plate, a first supporting assembly, a second supporting assembly, a distance adjusting assembly and a side supporting block, wherein the first supporting assembly, the second supporting assembly, the distance adjusting assembly and the side supporting block are arranged on the bottom plate; the first supporting assembly and the second supporting assembly are arranged side by side and perpendicular to the length direction of the bottom plate, the first supporting assembly is fixedly arranged on the bottom plate, and the second supporting assembly is arranged on the bottom plate in a sliding mode along the length direction of the bottom plate; the distance adjusting assembly is arranged on the second supporting assembly and drives the second supporting assembly to slide on the bottom plate; a side supporting block is arranged on the side between the first supporting component and the second supporting component, and the side supporting block is rotatably connected with the bottom plate, so that the side supporting block is converted between the horizontal direction and the vertical direction; the first support assembly comprises a first support block and a first lifting mechanism; the lower part of the first supporting block is provided with a first lifting mechanism which controls the height of the first supporting block; the second supporting assembly comprises a second supporting block and a second lifting mechanism; and a second lifting mechanism is arranged at the lower part of the second supporting block and controls the height of the second supporting block.
Preferably, the first supporting component comprises a first supporting block, a first lifting mechanism and a supporting bottom plate; the lower part of the first supporting block is provided with a first lifting mechanism, the lower part of the first lifting mechanism is arranged on a supporting bottom plate, and the supporting bottom plate is fixedly arranged on a bottom plate; the first lifting mechanism comprises a first rotating rod, a second rotating rod and a first air cylinder; the lower end of the first rotating rod is rotatably arranged on the supporting bottom plate, and the upper end of the first rotating rod is rotatably arranged on the first supporting block; the lower end of the second rotating rod is rotatably arranged on the supporting bottom plate, and the upper end of the second rotating rod is rotatably arranged on the first supporting block; the middle part of the first rotating rod is rotatably connected with the middle part of the second rotating rod, and the first rotating rod and the second rotating rod form an X shape; the lower extreme of first cylinder rotates to be installed on supporting baseplate, and the output of first cylinder rotates to be connected on first rotation pole.
Preferably, the upper end of the first rotating rod and the lower end of the second rotating rod are both provided with a first sliding rail, and the first rotating rod and the second rotating rod are arranged in a sliding mode along the horizontal direction through the first sliding rail.
Preferably, the second supporting assembly comprises a second supporting block, a second lifting mechanism and a sideslip sliding plate; the lower part of the second supporting block is provided with a second lifting mechanism, the lower part of the second lifting mechanism is arranged on a transverse sliding plate, and the transverse sliding plate is arranged on the bottom plate in a sliding manner; the second lifting mechanism comprises a third rotating rod, a fourth rotating rod and a second air cylinder; the lower end of the third rotating rod is rotatably arranged on the transverse sliding plate, and the upper end of the third rotating rod is rotatably arranged on the second supporting block; the lower end of the fourth rotating rod is rotatably arranged on the transverse sliding plate, and the upper end of the fourth rotating rod is rotatably arranged on the second supporting block; the middle part of the third rotating rod is rotatably connected with the middle part of the fourth rotating rod, and the third rotating rod and the fourth rotating rod form an X shape; the lower part of the second cylinder is rotatably arranged on the transverse sliding plate, and the output end of the second cylinder is arranged on the third rotating rod.
Preferably, the upper end of the third rotating rod and the lower end of the fourth rotating rod are both provided with a second sliding rail, and the third rotating rod and the fourth rotating rod are arranged in a sliding mode along the horizontal direction through the second sliding rail.
Preferably, the distance adjusting assembly adopts a screw rod assembly, and one end of the screw rod assembly is provided with a hand wheel.
In conclusion, the invention has the advantages that the first support component and the second support component are arranged to support the head and the pelvis of the patient respectively, so that the patient can lie down conveniently without dismantling the head-pelvis ring, and the distance between the first support component and the second support component can be adjusted through the distance adjusting component, so that the invention is suitable for patients with different heights; the first supporting component and the second supporting component are respectively provided with a first lifting mechanism and a second lifting mechanism, and the heights of the first supporting component and the second supporting component are adjusted to meet the requirements of different patients. The side supporting blocks are arranged on the sides of the first supporting component and the second supporting component and provide support for the patient when lying down and sitting up.
Drawings
Fig. 1 is a schematic view of the horizontal structure of the lying device.
Fig. 2 is a top view of the reclining device.
FIG. 3 is a schematic view of the connection between the side support blocks and the bottom plate.
Fig. 4 is a schematic structural diagram of the first support assembly.
Fig. 5 is a schematic structural view of the second support assembly.
Detailed Description
As shown in fig. 1 to 5, a hospital bed for facilitating treatment of patients with a pelvic ring comprises a base plate 1, and a first support assembly 2, a second support assembly 3, a distance adjusting assembly 4 and a side support block 5 which are arranged on the base plate 1. The first supporting component 2 and the second supporting component 3 are arranged side by side, the first supporting component 2 is fixedly arranged on the bottom plate 1, and the second supporting component 3 is arranged on the bottom plate 1 in a sliding mode along the length direction of the bottom plate 1. The first and second support assemblies 2 and 3 are used to support a person so that the patient can lie flat at a higher elevation than the base plate when lying flat, so that the patient can also lie flat without removing the pelvic ring. The distance adjusting component 4 is arranged on the second supporting component 3, and the distance adjusting component 4 is used for adjusting the distance between the first supporting component 2 and the second supporting component 3 so as to adapt to patients with different heights. Preferably, the distance adjusting assembly 4 adopts a screw rod assembly, one end of the screw rod assembly is provided with a hand wheel 6, and the distance between the first supporting assembly 2 and the second supporting assembly 3 can be controlled by rotating the hand wheel 6. The lateral side between the first supporting component 2 and the second supporting component 3 is provided with a lateral supporting block 5, preferably, the lateral side of the first supporting component 2 and the second supporting component 3 is provided with a lateral supporting block 5, and the lateral supporting block 5 is used for providing support for the patient when lying down and sitting up. Preferably, the side supporting block 5 is rotatably connected with the bottom plate 1, so that the side supporting block 5 can be converted between horizontal placement and vertical placement, and is convenient for a patient to use.
As shown in fig. 4, the first support assembly 2 includes a first support block 21, a first elevating mechanism 22, and a support base plate 23, the first elevating mechanism 22 is disposed at a lower portion of the first support block 21, a lower portion of the first elevating mechanism 22 is disposed on the support base plate 23, and the support base plate 23 is mounted on the base plate 1. The height of the first supporting block 21 is adjusted by the first elevating mechanism 22 to meet the needs of different patients.
The first lifting mechanism 22 includes a first rotating lever 221, a second rotating lever 222, and a first cylinder 223. The lower end of the first rotating rod 221 is rotatably mounted on the support base plate 23, and the upper end of the first rotating rod 221 is rotatably mounted on the lower portion of the first support block 21. The lower end of the second rotating lever 222 is rotatably mounted on the support base plate 23, and the upper end of the second rotating lever 222 is rotatably mounted on the lower portion of the first support block 21. The middle portion of the first rotating lever 221 and the second rotating lever 222 are rotatably connected, and the first rotating lever 221 and the second rotating lever 222 form an X-shape. The lower end of the first cylinder 223 is rotatably mounted on the support base plate 23, and the output end of the first cylinder 223 is rotatably connected to the first rotating rod 221. Preferably, the upper end of the first rotating rod 221 and the lower end of the second rotating rod 222 are both provided with a first slide rail 224, and the first rotating rod 221 and the second rotating rod 222 are slidably provided in the horizontal direction through the first slide rail 224.
As shown in fig. 5, the second support assembly 3 includes a second support block 31, a second elevating mechanism 32, and a traverse slide 33. The lower part of the second supporting block 31 is provided with a second lifting mechanism 32, and the height of the second supporting block 31 is adjusted through the second lifting mechanism 32 so as to meet the requirements of different patients. The lower part of the second lifting mechanism 32 is arranged on a traverse slide plate 33, and the traverse slide plate 33 is arranged on the bottom plate 1 in a sliding way. Preferably, the traverse slide 33 is disposed on the base plate 1 by the traverse slide 8, and the distance between the first support member 2 and the second support member 3 is adjusted by moving the traverse slide 33 laterally.
The second lifting mechanism 32 includes a third rotating rod 321, a fourth rotating rod 322, and a second cylinder 323. The lower end of the third rotating lever 321 is rotatably installed on the traverse sliding plate 33, and the upper end of the third rotating lever 321 is rotatably installed at the lower portion of the second supporting block 31. The lower end of the fourth rotating lever 322 is rotatably installed on the traverse sliding plate 33, and the upper end of the fourth rotating lever 322 is rotatably installed at the lower portion of the second supporting block 31. The middle portion of the third rotating lever 321 and the fourth rotating lever 322 are rotatably connected, and the third rotating lever 321 and the fourth rotating lever 322 form an X-shape. The lower portion of the second cylinder 323 is rotatably installed on the traverse sliding plate 33, and the output end of the second cylinder 323 is installed on the third rotating lever 321. Preferably, the upper end of the third rotating rod 321 and the lower end of the fourth rotating rod 322 are both provided with a second sliding rail 324, and the third rotating rod 321 and the fourth rotating rod 322 are arranged to slide along the horizontal direction through the second sliding rail 324.
Preferably, the first support assembly 2 and the second support assembly 3 are further provided with a lifting limiting block 7, and the lifting limiting block 7 is used for limiting the minimum distance between the first support block 21 and the support base plate 23 and between the second support block 31 and the sideslip sliding plate 33.
Preferably, the first support block 21, the second support block 31 and the side support blocks 5 are filled with flexible fillers such as cotton, sponge or down, and the outside is covered with cloth, so as to improve the comfort of the patient when lying down.
The bottom plate 1 of the invention is detachably arranged on the sickbed, and when a patient with the head-basin ring is not treated any more, the lying device can be detached, thus being convenient for the common patient to use.
The lying device has the advantages that the first supporting component 2 and the second supporting component 3 are arranged to support the head and the pelvis of a patient respectively, so that the patient can lie down conveniently without dismantling a head-pelvis ring, and the distance between the first supporting component 2 and the second supporting component 3 can be adjusted through the distance adjusting component 4 to adapt to patients with different heights; the first supporting component 2 and the second supporting component 3 are respectively provided with a first lifting mechanism 22 and a second lifting mechanism 32, which are used for adjusting the height of the first supporting component 2 and the second supporting component 3 so as to meet the requirements of different patients. Lateral support blocks 5 are provided at the sides of the first and second support members 2, 3 to provide support for the patient when lying down and sitting up.

Claims (6)

1. A hospital bed convenient for treatment of patients with a pelvic ring is characterized by comprising a bottom plate (1), a first supporting assembly (2), a second supporting assembly (3), a distance adjusting assembly (4) and a side supporting block (5), wherein the first supporting assembly (2), the second supporting assembly (3), the distance adjusting assembly (4) and the side supporting block (5) are arranged on the bottom plate (1), cotton, filled cotton, sponge or down feather fillers are arranged in the first supporting block (21), the second supporting block (31) and the side supporting block (5), and the outside of the hospital bed is coated by cloth or leather; the first supporting component (2) and the second supporting component (3) are arranged in parallel and perpendicular to the length direction of the bottom plate (1), the first supporting component (2) is fixedly arranged on the bottom plate (1), and the second supporting component (3) is arranged on the bottom plate (1) in a sliding mode along the length direction of the bottom plate (1); the distance adjusting assembly (4) is arranged on the second supporting assembly (3), and the distance adjusting assembly (4) drives the second supporting assembly (3) to slide on the bottom plate (1); the side supporting block (5) is arranged on the side between the first supporting component (2) and the second supporting component (3), and the side supporting block (5) is rotatably connected with the bottom plate (1) so that the side supporting block (5) is converted between the horizontal direction and the vertical direction; the first support assembly (2) comprises a first support block (21) and a first lifting mechanism (22); a first lifting mechanism (22) is arranged at the lower part of the first supporting block (21), and the first lifting mechanism (22) controls the height of the first supporting block (21); the second supporting component (3) comprises a second supporting block (31) and a second lifting mechanism (32); the lower part of the second supporting block (31) is provided with a second lifting mechanism (32), and the second lifting mechanism (32) controls the height of the second supporting block (31).
2. The hospital bed for facilitating the treatment of patients with a pelvic ring according to claim 1, characterized in that the first support assembly (2) further comprises a support floor (23); the lower part of the first lifting mechanism (22) is arranged on a supporting bottom plate (23), and the supporting bottom plate (23) is fixedly arranged on the bottom plate (1); the first lifting mechanism (22) comprises a first rotating rod (221), a second rotating rod (222) and a first air cylinder (223); the lower end of the first rotating rod (221) is rotatably arranged on the supporting bottom plate (23), and the upper end of the first rotating rod (221) is rotatably arranged on the first supporting block (21); the lower end of the second rotating rod (222) is rotatably arranged on the supporting bottom plate (23), and the upper end of the second rotating rod (222) is rotatably arranged on the first supporting block (21); the middle part of the first rotating rod (221) is rotatably connected with the middle part of the second rotating rod (222), and the first rotating rod (221) and the second rotating rod (222) form an X shape; the lower end of the first air cylinder (223) is rotatably arranged on the supporting bottom plate (23), and the output end of the first air cylinder (223) is rotatably connected to the first rotating rod (221).
3. The hospital bed for facilitating the treatment of patients with the pelvic ring as recited in claim 2, wherein the upper end of the first rotating rod (221) and the lower end of the second rotating rod (222) are both provided with a first sliding rail (224), and the first rotating rod (221) and the second rotating rod (222) are slidably disposed along the horizontal direction through the first sliding rail (224).
4. The hospital bed for facilitating the treatment of patients with a pelvic ring according to claim 1, characterized in that the second support assembly (3) further comprises a traverse slide (33); the lower part of the second lifting mechanism (32) is arranged on the transverse sliding plate (33), and the transverse sliding plate (33) is arranged on the bottom plate (1) in a sliding way; the second lifting mechanism (32) comprises a third rotating rod (321), a fourth rotating rod (322) and a second air cylinder (323); the lower end of the third rotating rod (321) is rotatably arranged on the transverse sliding plate (33), and the upper end of the third rotating rod (321) is rotatably arranged on the second supporting block (31); the lower end of a fourth rotating rod (322) is rotatably arranged on the transverse sliding plate (33), and the upper end of the fourth rotating rod (322) is rotatably arranged on the second supporting block (31); the middle part of the third rotating rod (321) is rotatably connected with the middle part of the fourth rotating rod (322), and the third rotating rod (321) and the fourth rotating rod (322) form an X shape; the lower part of the second air cylinder (323) is rotatably arranged on the transverse sliding plate (33), and the output end of the second air cylinder (323) is arranged on the third rotating rod (321).
5. The hospital bed for facilitating the treatment of patients with the pelvic ring as the claim of claim 4, wherein the upper end of the third rotating rod (321) and the lower end of the fourth rotating rod (322) are both provided with a second sliding rail (324), and the third rotating rod (321) and the fourth rotating rod (322) are arranged in a sliding manner along the horizontal direction through the second sliding rail (324).
6. The hospital bed for facilitating the treatment of patients with a pelvic ring as claimed in claim 1, wherein the distance adjustment assembly (4) is a lead screw assembly, and a hand wheel (6) is arranged at one end of the lead screw assembly.
CN202110896477.2A 2021-08-05 2021-08-05 Sick bed convenient to treatment of head pelvic ring patient Pending CN113648145A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110896477.2A CN113648145A (en) 2021-08-05 2021-08-05 Sick bed convenient to treatment of head pelvic ring patient

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110896477.2A CN113648145A (en) 2021-08-05 2021-08-05 Sick bed convenient to treatment of head pelvic ring patient

Publications (1)

Publication Number Publication Date
CN113648145A true CN113648145A (en) 2021-11-16

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ID=78478451

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Application Number Title Priority Date Filing Date
CN202110896477.2A Pending CN113648145A (en) 2021-08-05 2021-08-05 Sick bed convenient to treatment of head pelvic ring patient

Country Status (1)

Country Link
CN (1) CN113648145A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2318730A (en) * 1996-11-01 1998-05-06 Judith Marjorie Hendriks Lumbar support mattress
CN202761413U (en) * 2012-08-22 2013-03-06 高州市人民医院 Cephalopelvic ring traction device
CN107913142A (en) * 2017-12-27 2018-04-17 东莞市天合机电开发有限公司 A kind of reversible Sick bed for medical care
CN211962431U (en) * 2020-02-03 2020-11-20 如东县人民医院 Spinal column fracture postoperative protector
CN112515751A (en) * 2020-12-23 2021-03-19 首都医科大学附属北京朝阳医院 Head basin ring traction device
CN212880025U (en) * 2020-05-11 2021-04-06 长沙年轮骨科医院有限公司 Knee joint operation elevating platform
CN112716704A (en) * 2020-12-24 2021-04-30 重庆海扶医疗科技股份有限公司 Transfer bed
CN213788326U (en) * 2020-11-11 2021-07-27 右江民族医学院附属医院 Adjustable support for spinal surgery

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2318730A (en) * 1996-11-01 1998-05-06 Judith Marjorie Hendriks Lumbar support mattress
CN202761413U (en) * 2012-08-22 2013-03-06 高州市人民医院 Cephalopelvic ring traction device
CN107913142A (en) * 2017-12-27 2018-04-17 东莞市天合机电开发有限公司 A kind of reversible Sick bed for medical care
CN211962431U (en) * 2020-02-03 2020-11-20 如东县人民医院 Spinal column fracture postoperative protector
CN212880025U (en) * 2020-05-11 2021-04-06 长沙年轮骨科医院有限公司 Knee joint operation elevating platform
CN213788326U (en) * 2020-11-11 2021-07-27 右江民族医学院附属医院 Adjustable support for spinal surgery
CN112515751A (en) * 2020-12-23 2021-03-19 首都医科大学附属北京朝阳医院 Head basin ring traction device
CN112716704A (en) * 2020-12-24 2021-04-30 重庆海扶医疗科技股份有限公司 Transfer bed

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Application publication date: 20211116

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