CN216702895U - Pressure-reducing hand-placing plate for prone position spinal surgery - Google Patents

Abstract

The utility model relates to a decompression hand rest board for spinal surgery in prone position, comprising a left arm placement area, a head placement area and a right arm placement area, the left arm placement area and the head placement area The left side is rotatably connected, so that the left arm rest area can be unfolded or folded on the upper or lower surface of the head rest area relative to the head rest area, and the right The side arm placement area is rotatably connected to the right side of the head placement area, so that the right arm placement area can be unfolded or folded relative to the head placement area in the head placement area the upper or lower surface of the area. The decompression hand rest board for spinal surgery in the prone position of the utility model can ensure the safety and comfort of the surgical position placement of the bilateral arms; simplify the procedure of the surgical position placement; the operation is convenient and the use is convenient.

Description

prone position spine surgery decompression hand rest

technical field

The utility model relates to the technical field of surgical instruments, in particular to a decompression type hand rest for spinal surgery in a prone position.

Background technique

As a special surgical position, prone position is an important part of preoperative preparation. It should be comprehensively considered when placing the arm position, not only to facilitate the surgical operation, but also to maintain a normal physiological curve to prevent excessive twisting or pulling. Disperse the pressure on the bony prominence as much as possible, strengthen the protection of its part, and enhance the comfort. Reasonable and safe arm placement can reduce the risk caused by the patient's position, and effectively reduce the patient's intraoperative damage and postoperative complications. Therefore, clinicians have begun to focus on solving the problem of bilateral arm placement in patients undergoing prone surgery.

Existing researches and inventions have conducted preliminary explorations on the material, size and extra functions of the design. In terms of material, part of it is made of two steel plates. The material of the support is hard and the comfort is low. The visiting nurse needs to prepare additional items such as cotton pads and dressings to protect the local skin; in terms of the rotation range, the angle cannot be adjusted. Or it can only adjust the angle in a small amount on the horizontal plane, which is difficult to install, operate and fix, and requires multiple people to coordinate the placement of the arms, which prolongs the preoperative preparation time; in terms of length, some research designs are designed based on the circular curve of the arm into a semicircle, which is too long. Obese patients may be too small in size and may be squeezed, and thin patients may have unstable placement. There are also studies designed in the shape of two elongated arms. Obese or thin patients also have the problem of difficulty in swinging the arms or unstable placement.

Utility model content

Aiming at the above-mentioned technical problems, the utility model provides a decompression hand rest for spinal surgery in the prone position, which is suitable for patients undergoing surgery in the prone position. The space for arm placement ensures the safety of body position placement, and can also avoid pressure on the local bony prominence, improve patient comfort, and facilitate the safe management of anesthesia pipelines.

In order to achieve the above-mentioned purpose, the solution of the decompressed hand resting board for prone position spinal surgery provided by the present invention is as follows: the hand resting board includes a left arm placement area, a head placement area and a right arm placement area. The side arm placement area is rotatably connected to the left side of the head placement area, so that the left arm placement area can be unfolded or folded relative to the head placement area in the head placement area the upper or lower surface of the area, the right arm placement area is rotatably connected to the right side of the head placement area, so that the right arm placement area is placed relative to the head Zones can be unfolded or folded on the upper or lower surface of the head placement zone.

Preferably, the left arm placement area, the head placement area and the right arm placement area all include a steel plate layer and a memory foam pad located on the steel plate layer.

Preferably, the left arm placement area, the head placement area and the right arm placement area all include a wrapping layer, and the steel plate layer and the memory foam pad are located in the wrapping layer.

Preferably, both the left arm placement area and the right arm placement area are provided with fixing belts.

Preferably, the dimensions of the left arm placement area and the right arm placement area are: length 40-50cm, width 20-25cm; the size of the head placement area is: length 55-60cm , 20 ~ 30cm.

Preferably, the left and right sides of the head placement area are provided with several mounting holes, the left arm placement area and the right arm placement area are provided with several matching holes, and the The matching holes correspond to the mounting holes, and the mounting holes and the corresponding matching holes are connected by connecting pieces.

The decompression hand rest for spinal surgery in the prone position of the utility model can ensure the safety and comfort of the surgical position placement of the bilateral arms, and reduce the risk of complications caused by improper placement of the surgical position, such as brachial plexus injury, local skin damage, etc. Compression ischemia, etc.; Simplify the procedure of surgical position placement, which is conducive to the correct and safe placement of the bilateral arms of patients in prone position, saving the preoperative position placement time; Avoiding intraoperative arm slippage and interfering with surgery, ensuring the smooth development of the surgical process ; During anesthesia induction, it can be used as a medical tray placement table for placing anesthesia preparation items; during anesthesia, it can be used as an anesthesia pipeline, which is convenient for intraoperative monitoring and inspection; easy to operate and use.

Description of drawings

FIG. 1 is a schematic structural diagram of a steel plate layer in a decompression hand rest board for spinal surgery in the prone position of the present invention.

FIG. 2 is a schematic structural diagram of a memory foam cushion in a prone position spinal surgery decompression hand rest of the present invention.

FIG. 3 is a schematic structural diagram of the combination of a steel plate layer and a memory foam cushion in the prone position spinal surgery decompression hand rest board of the present invention.

FIG. 4 is a schematic structural diagram of the decompressed hand rest in prone position spinal surgery after being turned over.

Detailed ways

In order to describe the technical content of the present invention more clearly, further description will be given below in conjunction with specific embodiments.

As shown in Figures 1 to 4, it is a schematic structural diagram of the handrest for decompression of the prone position spinal surgery of the present invention. Specifically, the hand rest board includes a left arm placement area 1, a head placement area 2 and a right arm placement area 3. The left arm placement area 1 and the head placement area 2 are on the left side. They are rotatably connected, so that the left arm rest area 1 can be unfolded or folded on the upper or lower surface of the head rest area 2 relative to the head rest area 2, and the right arm rest area 1 The side arm placement area 3 is rotatably connected to the right side of the head placement area 2, so that the right arm placement area 3 can be unfolded or folded in the head placement area 2 relative to the head placement area 2. The upper or lower surface of the head rest area 2.

As shown in Figures 1 to 4, in this embodiment, the rotatable connection between the left arm placement area and the head placement area, and the right arm placement area and the head placement area is realized by means of mounting holes and connectors . Specifically, two mounting holes 4 are provided on the left and right sides of the head placement area, and two matching holes 5 are provided in both the left arm placement area and the right arm placement area. The matching holes 5 correspond to the mounting holes 4 , and the mounting holes 4 and the corresponding matching holes 5 are connected by connecting pieces 6 .

The unfolding and folding between the left and right arm placement areas and the head placement area can be realized through the cooperation of the mounting holes, the matching holes and the connecting pieces. When in use, it is opened into a flat plate, and the arms on both sides can be naturally bent and placed on both sides; when idle, the panels on both sides can be turned down to save space and facilitate operation.

That is, the rotation direction of the left and right arm placement areas can be turned up and down along the side of the operating bed; if not in use, the left and right arm placement areas can be turned down to save space; second, it is convenient for other types of supine surgery. , such as general surgery and nail breast surgery, both arms need to be adducted, and it is also convenient for the chief surgeon to perform intraoperative operations.

In this embodiment, the left arm placement area, the head placement area and the right arm placement area all include a steel plate layer as shown in FIG. 1 and a memory sponge pad 7 located on the steel plate layer, and, The steel plate layer and the memory sponge pad are located in the wrapping layer. The steel plate layer and the memory foam pad can be connected and fixed by Velcro 9.

In the utility model, the use of the memory foam pad can effectively distribute the local pressure, reduce the local pressure effect, and have a high degree of comfort. In the "Prevention and Treatment of Pressure Ulcers: Quick Reference Guide" promulgated by European and American countries, it is clearly recommended that high-standard memory foam mattresses should be used for patients with high risk of pressure ulcers, and the recommended grade is A. The wrapping layer can be wrapped with waterproof and wipeable materials, and the memory foam pad is detachable, and can be double-fixed with Velcro and buckles, which is convenient for cleaning and maintenance.

As shown in Figs. 1-4, the left arm placement area and the right arm placement area are both provided with a fixing belt 8, and the fixing belt 8 is provided with a buckle. Intraoperative anesthesia causes the patient's muscles to relax, loses self-consciousness, and the patient cannot maintain the active position. The bilateral arms may sag during the operation, which may affect the operation, or may cause intraoperative accidents. The fixation belt can effectively avoid intraoperative adverse events. occur, to protect the safety of patients during surgery.

In this embodiment, the dimensions of the left arm placement area and the right arm placement area are preferably: length 40-50cm, width 20-25cm; the size of the head placement area is preferably: Length 55 ~ 60cm, 20 ~ 30cm.

As shown in Figure 1, an example of the preferred size is provided. The dimensions of the left arm placement area and the right arm placement area are: length 45cm, width 23cm; the size of the head placement area is : Length 56cm, 25cm. Among them, the head placement area has a square outline, the left arm placement area and the right arm placement area are symmetrically distributed on both sides of the head placement area, showing a "race track" outline, and, as shown in Figure 1, the hand rests are placed on the left and right sides. Symmetrical in direction, asymmetrical in up-down direction.

On the basis of the original, the decompression hand rest for spinal surgery in the prone position of the utility model reduces the incidence of abnormal skin of patients as much as possible, reduces the complications caused by the improper placement of the surgical posture, simplifies the posture placement process, and shortens the posture placement. time, to ensure the smooth operation of the operation; at the same time, the detachable design and the selection of materials make maintenance and cleaning more convenient, reducing the incidence of infection in the operating room; in addition, it can also be used as a medical tray placement table and anesthesia pipeline, It is convenient to closely observe the patient's condition during the operation; in short, the operation cooperation is more efficient and convenient, and the satisfaction of the surgeon, anesthesiologist, nursing staff and surgical patients is greatly improved.

In this specification, the invention has been described with reference to specific embodiments thereof. However, it will be apparent that various modifications and changes can still be made without departing from the spirit and scope of the present invention. Accordingly, the description is to be regarded as illustrative rather than restrictive.

Claims (6)

1. a prone position spinal surgery decompression hand resting board, is characterized in that, described hand resting board comprises left arm placement area, head placement area and right arm placement area, described left arm placement area and The left side of the head resting area is rotatably connected, so that the left arm resting area can be unfolded or folded on the upper surface of the head resting area relative to the head resting area or On the lower surface, the right arm placement area is rotatably connected to the right side of the head placement area, so that the right arm placement area can be unfolded or folded relative to the head placement area on the upper or lower surface of the head placement area. 2. The prone position spinal surgery decompression hand rest according to claim 1, wherein the left arm placement area, the head placement area and the right arm placement area all include a steel plate layer and are located in the steel plate. layer of memory foam pads. 3. The prone position spinal surgery decompression hand rest according to claim 2, wherein the left arm placement area, the head placement area and the right arm placement area all include a wrapping layer, and the described The steel sheet layer and the memory foam pad are located in the wrapping layer. 4 . The decompression hand rest for spinal surgery in prone position according to claim 1 , wherein the left arm placement area and the right arm placement area are both provided with fixing belts. 5 . 5. The prone position spinal surgery decompression hand rest according to claim 1, wherein the size of the left arm placement area and the right arm placement area are: length 40～50cm, width 20 cm ~25cm; the size of the head placement area is: length 55-60cm, 20-30cm. 6. The decompression type hand rest for prone position spinal surgery according to claim 1, wherein the left and right sides of the head placement area are provided with several mounting holes, and the left arm is placed A plurality of matching holes are arranged in the area and the right arm placement area, the matching holes correspond to the mounting holes, and the mounting holes and the corresponding matching holes are connected by connecting pieces.

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