CN215994693U

CN215994693U - Neurosurgery lateral position holds in palm hand rest

Info

Publication number: CN215994693U
Application number: CN202121907805.6U
Authority: CN
Inventors: 张骁; 傅双
Original assignee: Nanjing Drum Tower Hospital
Current assignee: Nanjing Drum Tower Hospital
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-03-11
Anticipated expiration: 2031-08-16

Abstract

The utility model relates to a lateral recumbent position hand support frame for neurosurgery, wherein an L-shaped hand support plate is of a concave structure matched with an arm, a bed buckle is fixed on the side of a bed, a vertical rod is fixed on the bed buckle in a vertically movable manner, and the bottom end of the vertical rod is connected with the outer side of the L-shaped hand support plate through an angle regulator. The hand support frame has a simple structure, can be directly fixed on the side of an operating bed, has the minimum occupied space, and does not influence the observation and adjustment of the head-side pipeline of a patient by an anesthesiologist. The hand support frame can maintain the arm of the patient in a functional position during the operation and is not easy to slide and fall off. The height of the hand support frame can be freely adjusted, the angle of the hand support plate can be freely adjusted, patients with different arm lengths can be met, and comfort of the patients is guaranteed. The hand support frame can be flexibly adjusted according to the operation progress and the operation condition of a patient in an operation.

Description

Neurosurgery lateral position holds in palm hand rest

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a lateral recumbent hand support frame for neurosurgery.

Background

Neurosurgery belongs to a more complex class in clinic, and the operation parts are generally positioned on the posterior fossa cranii, the back side of the brainstem, the spine and the like, so that a lateral lying position is often adopted. Because the operation area is narrow and the operation difficulty is high, the body position can not be easily changed in the operation, so that the patients become high-risk groups with pressure sores and limb numbness in hospitals. Moreover, with the minimally invasive and refined medical requirements, the requirements for accurate body position placement and stable vital signs of patients are higher and higher.

At present, because of the lack of a suitable hand support frame in clinic, doctors usually fix arms by using a single base to fold back and a bandage to wind. This approach presents a certain risk during surgery: 1. the arms of the patient are not supported and fixed in the cloth sheet package, and long-time operation easily causes compression on axillary nerves, so that postoperative limb numbness is caused; 2. when the height and the angle of the operation bed are changed in the operation, the risk of arm falling is likely to occur; 3. if the drape is wound on the arm of the patient, the patient also has the risk of pressure injury and obstruction of blood circulation at the tail end of the limb.

Disclosure of Invention

In view of the problems pointed out in the background art, the utility model provides a neurosurgery lateral recumbent hand rest which is simple in structure, small in occupied space and adjustable in height and angle.

The technical scheme adopted by the utility model is as follows:

the utility model provides a neurosurgery lateral position holds in palm hand rack, includes vertical pole, bed buckle and L type holds in the palm the L type be with the concave structure of arm looks adaptation, the bed buckle is fixed in the bed side, vertical pole can be fixed with reciprocating on the bed buckle, vertical pole bottom through angle regulator with L type holds in the palm the outside and be connected.

Furthermore, a first sleeve is fixed at the bottom end of the vertical rod, the angle adjuster comprises a pressing block, a ball head and a second fixing screw, the ball head is fixedly connected with the outer side of the L-shaped hand supporting plate through a cross rod, a second sleeve is sleeved on the cross rod, and the pressing block is arranged on the front side of the ball head; the second sleeve is in threaded connection with the first sleeve, so that the ball head is arranged in the second sleeve, and the second fixing screw is in threaded connection with the first sleeve and abuts against the pressing block.

Furthermore, the L-shaped hand supporting plate is lined with a flexible pad.

Further, the flexible pad is made of hydrogel materials.

Furthermore, an arm restraint strap for fixing an arm is arranged on the L-shaped hand supporting plate.

Further, the bed buckle comprises a first fixing screw and a U-shaped structural member fixed on the metal strip on the bed side, a connecting body is integrally and fixedly connected to the outer side of the U-shaped structural member, the vertical rod penetrates through the connecting body from bottom to top, and the first fixing screw and the connecting body are in threaded connection to fix the vertical rod.

Further, the L-shaped hand supporting plate is made of plastic, and the vertical rod, the bed buckle and the angle regulator are made of stainless steel.

The utility model has the beneficial effects that:

the hand support frame has a simple structure, can be directly fixed on the side of an operating bed, has the minimum occupied space, and does not influence the observation and adjustment of the head-side pipeline of a patient by an anesthesiologist. The hand support frame can maintain the arm of the patient in a functional position during the operation and is not easy to slide and fall off. The height of the hand support frame can be freely adjusted, the angle of the hand support plate can be freely adjusted, patients with different arm lengths can be met, and comfort of the patients is guaranteed. The hand support frame can be flexibly adjusted according to the operation progress and the operation condition of a patient in an operation.

Drawings

FIG. 1 is a schematic structural view of a lateral recumbent hand rest for neurosurgery of the utility model;

FIG. 2 is a schematic view of a bed buckle;

FIG. 3 is a schematic view of the disassembled angle adjuster;

reference numerals: 1-vertical rod, 2-bed buckle, 201-U-shaped structural part, 202-connector, 203-first fixing screw, 3-angle adjuster, 301-first sleeve, 302-pressing block, 303-ball head, 304-second sleeve, 305-second fixing screw, 4-L-shaped hand supporting plate, 5-flexible pad and 6-arm restraint strap.

Detailed Description

The neurosurgical lateral recumbent hand rest of the present invention is further described in detail below with reference to the accompanying drawings and specific examples.

As shown in figure 1, a neurosurgery lateral position holds in palm hand rest, includes vertical pole 1, bed buckle 2 and L type holds in the palm 4, and L type holds in the palm the palm 4 and be the well concave structure with arm looks adaptation, and bed buckle 2 is fixed in the bed side, and vertical pole 1 can be fixed on bed buckle 2 with reciprocating, and vertical pole 1 bottom is connected with L type holds in the palm 4 outside through angle regulator 3.

Specifically, as shown in fig. 3, the bottom end of the vertical rod 1 is welded and fixed with a first sleeve 301, the angle adjuster 3 includes a pressing block 302, a ball head 303 and a second fixing screw 305, the ball head 303 is fixedly connected with the outer side of the L-shaped hand supporting plate 4 through a cross rod (the right end of the cross rod is embedded into the L-shaped hand supporting plate 4), the cross rod is sleeved with a second sleeve 304, and the pressing block 302 is arranged on the front side of the ball head 303. The second sleeve 304 is screwed with the first sleeve 301, so that the ball head 303 is arranged in the second sleeve 304, and the second fixing screw 305 is screwed with the first sleeve 301 and is pressed against the pressing block 302.

Referring to fig. 2, the bed buckle 2 includes a first fixing screw 203 and a U-shaped structural member 201 for fixing on the metal strip on the bed side, a connecting body 202 is fixedly connected to the outside of the U-shaped structural member 201 integrally, the vertical rod 1 passes through the connecting body 202 from bottom to top, and the first fixing screw 203 and the connecting body 202 are connected and fixed to the vertical rod 1 through threads.

In this embodiment, the flexible pad 5 is lined in the L-shaped hand supporting plate 4, and the flexible pad 5 is made of hydrogel material, so that the arm skin of the patient can be protected, and the pressure can be reduced.

The L-shaped hand supporting plate 4 is made of plastic, and the vertical rod 1, the bed buckle 2 and the angle regulator 3 are made of stainless steel.

As an improvement of the proposal, the L-shaped hand supporting plate 4 is provided with an arm restraint strap 6 for fixing the arm.

The use method of the lateral recumbent position hand support frame for the neurosurgery comprises the following steps:

1) fixing the bed buckle 2 on the metal strip at the side of the operating bed;

2) the vertical rod 1 penetrates through the connecting body 202 from bottom to top and is fixed through the tightness adjusting hand lever on the first fixing screw 203;

3) placing one arm of the patient needing to be pendulous on the L-shaped hand supporting plate 4, adjusting and fixing the angle of the L-shaped hand supporting plate 4, loosening the second fixing screw 305 during adjustment, then rotating the ball head 303 to adjust the L-shaped hand supporting plate 4 to a target angle, then fastening the second fixing screw 305, and extruding and tightening the ball head 303 by the pressing block 302;

4) and fixing the arm of the patient on the L-shaped hand supporting plate 4 by using the arm restraint strap 6.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined by the appended claims, the description, and equivalents thereof.

Claims

1. A lateral recumbent position hand support frame for neurosurgery is characterized by comprising a vertical rod (1), a bed buckle (2) and an L-shaped hand support plate (4), wherein the L-shaped hand support plate (4) is of a concave structure matched with an arm, the bed buckle (2) is fixed on the bed side, the vertical rod (1) is fixed on the bed buckle (2) in a vertically movable manner, and the bottom end of the vertical rod (1) is connected with the outer side of the L-shaped hand support plate (4) through an angle regulator (3);

a first sleeve (301) is fixed at the bottom end of the vertical rod (1), the angle adjuster (3) comprises a pressing block (302), a ball head (303) and a second fixing screw (305), the ball head (303) is fixedly connected with the outer side of the L-shaped hand supporting plate (4) through a cross rod, the cross rod is sleeved with the second sleeve (304), and the pressing block (302) is arranged on the front side of the ball head (303); the second sleeve (304) is in threaded connection with the first sleeve (301), so that the ball head (303) is arranged in the second sleeve (304), and the second fixing screw (305) is in threaded connection with the first sleeve (301) and abuts against the pressing block (302).

2. The neurosurgical lateral recumbent hand rest according to claim 1, characterized in that the L-shaped hand rest plate (4) is lined with a flexible pad (5).

3. The neurosurgical lateral recumbent hand rest according to claim 2, wherein the flexible pad (5) is of hydrogel material.

4. The neurosurgical lateral recumbent hand rest according to claim 1, wherein an arm restraint strap (6) for fixing an arm is arranged on the L-shaped hand rest plate (4).

5. The neurosurgical lateral recumbent hand rest according to any one of claims 1 to 4, wherein the bed buckle (2) comprises a first fixing screw (203) and a U-shaped structural part (201) fixed on the metal strip on the bed side, a connecting body (202) is integrally and fixedly connected to the outer side of the U-shaped structural part (201), the vertical rod (1) penetrates through the connecting body (202) from bottom to top, and the first fixing screw (203) is in threaded connection with the connecting body (202) to fix the vertical rod (1).

6. The neurosurgical lateral recumbent position hand rest according to claim 5, wherein the L-shaped hand rest plate (4) is made of plastic, and the vertical rod (1), the bed buckle (2) and the angle regulator (3) are made of stainless steel.