CN205234865U - Operation table armguard sideboard - Google Patents

Abstract

The utility model discloses an arm protection board for an operating bed, which comprises a support board and an arm protection board. There are at least two pins, and the side where the arm guard is in contact with the support plate is provided with a slot matching the position of the pin, and the support plate and the arm guard are connected through the cooperation of the pin and the slot fixed into an L-shaped structure. The arm guard of the utility model does not affect the structure of the existing operating bed, can be flexibly adjusted according to the obesity degree of the patient, and can slide freely in the horizontal direction. It can meet the needs of different surgical positions and effectively prevent the patient from falling off the bed; it can effectively fix the patient's limbs to ensure the safety of the surgical position without affecting the operation of the surgeon. The use of transparent medical plastic materials for the support plate and the arm guard can facilitate medical personnel to directly observe the patient's limbs and the local conditions of the arteriovenous puncture. Mark the 0-90° scale on the outside of the arm guard, which can accurately measure and adjust the angle of the operating table panel.

Description

Operating bed arm guard

technical field

The utility model relates to a bedside protective device, in particular to an operating bed arm guard, which belongs to the technical field of medical instruments.

Background technique

The operating bed, also known as the operating table, is a necessary tool during the operation. It is used to adjust the operation position, expose the operation field, and ensure the smooth progress of the operation. The operating bed is generally designed to meet the maximum needs of the operation, including the operating table table, hand support, leg frame and curtain frame. The width of the table top of the standard operating bed is 50cm, which is suitable for patients of average size, and it is also convenient for doctors to operate. However, for obese patients, due to their wide body size, which exceeds the width of the operating table, practical problems such as nowhere to place the arms during the operation cannot be solved; and the operating bed is not equipped with guardrails, so there are safety problems when placing the operating position.

The current solutions and existing problems are as follows: (1) For normal-sized patients during supine surgery, use a cloth center sheet or elastic restraint belt to wrap the upper limbs parallel to the longitudinal axis of the body and fix them on the side of the body, and stuff the remaining part of the center sheet under the mattress; but For obese patients, the operating bed is not wide enough. Even if the upper limbs are barely fixed with the middle sheet, it is very likely to slip off and touch the metal part of the operating bed, causing skin redness. Using high-frequency electric knife will cause skin burns, and the middle sheet will occur with the position change. When misaligned and wrinkled, the patient’s long-term contact with the wrinkled center sheet is also prone to pressure skin damage; (2) Place the hand support board equipped with the operating bed directly against the edge of the bed, which hinders the surgeon’s standing position, and the patient’s upper limbs are excessively placed when placed. Abduction can cause damage to the brachial plexus; (3) The use of track design baffles requires installation of fixtures on the operating bed, which affects the automatic adjustment control of the operating bed during use and is inconvenient to disassemble and cumbersome to operate. The use of metal baffles increases the risk of using electrical equipment and Affects the use of surgical frame retractors.

How to set an effective and safe surgical position to ensure the safety of patients during the operation has become a prominent problem faced by surgical medical staff.

Utility model content

The technical problem to be solved by the utility model is, aiming at the above shortcomings of the prior art, a kind of operating bed arm shield is proposed, which provides humanized and comfortable care for patients with wide body shape, and can widen the width of the operating bed to avoid Brachial plexus injury caused by excessive abduction of the upper limbs provides the surgeon with a convenient operating environment to the greatest extent.

In order to solve the above-mentioned technical problems, the utility model provides an arm shield for an operating bed, which includes a support plate and an arm shield, and is characterized in that the support plate is flat, and the arm shield is curved inward , the side of the support plate is provided with at least two pins, and the side of the arm guard plate in contact with the support plate is provided with a slot matching the position of the pin, through the cooperation of the pin and the slot, the The support plate and the arm guard plate are connected and fixed to form an L-shaped structure.

The technical solution further defined by the utility model is: the aforementioned arm guard of the operating bed, the support plate is provided with a wedge-shaped slope surface on the side opposite to the bolt, so that the back spine of the human body will not obviously feel the support The sensation caused by the board.

As for the aforementioned arm shield of the operating bed, the support plate and the arm shield are both made of medical transparent plastic, which can facilitate medical staff to observe the limbs and local conditions of arteriovenous puncture.

As for the aforementioned arm shield of the operating bed, the inner curvature of the arm shield is 110°-130°, which fits with the shape of the human arm to reduce the pressure on the arm.

As for the aforementioned armguard board for the operating bed, the edges of the support board and the armguard board adopt rounded transitions to reduce damage to sharp edges formed by materials and increase hand comfort.

Further, for the aforementioned arm guard of the operating bed, the outer side of the arm guard is marked with an angle of 0-90°, which can accurately measure and adjust the angle of the operating bed panel.

The beneficial effects are: the unfolded arm guard of the utility model forms an operation plane, which can be used to place articles for arteriovenous puncture, and is easy to operate; the support plate and the arm guard are made of medical plastic film, the surface is smooth, safe, reliable, low cost, non-toxic and non-toxic Harmless, light weight, not easy to break. The arm guard is set into a concave-convex surface combined with the curve of the human body shape and the upper limbs and the body are placed longitudinally to reduce the compression of the patient's arm by the surgeon's abdomen and avoid the load caused by the surgical drape and the instruments on the table on the patient's arm. Moreover, various life monitoring instruments such as venous access, radial artery monitoring, and blood oxygen saturation probes are not affected, and the pipelines are not entangled with each other, so the intraoperative management is very convenient; Cotton pads are added to the arm board to buffer pressure and ensure patient safety. Maintenance and maintenance are simple and easy. After the operation, the arm guard can be removed, and can be wiped with chlorine-containing disinfectant and then wiped with clean water to achieve one-use and one-disinfection, which meets the disinfection requirements of surgical supplies and is suitable for the environment of the operating room.

Without affecting the structure of the existing operating bed, the arm guard can be flexibly adjusted according to the obesity degree of the patient, and can slide freely in the horizontal direction. It can meet the needs of different surgical positions and effectively prevent the patient from falling off the bed; it can effectively fix the patient's limbs to ensure the safety of the surgical position without affecting the operation of the surgeon. The use of transparent medical plastic materials for the support plate and the arm guard can facilitate medical staff to directly observe the patient's limbs and local conditions of arteriovenous puncture. Mark the 0-90° scale on the outside of the arm guard, which can accurately measure and adjust the angle of the operating table panel.

Description of drawings

Fig. 1 is the structural representation of the utility model.

detailed description

The utility model is described in further detail below:

Example 1

The arm guard plate of an operating bed provided by this embodiment has a structure as shown in Figure 1, including a support plate 1 and an arm guard plate 2, the support plate is flat, the arm guard plate is in the shape of an arc, and the There are three bolts 3 on the side, and the side where the arm guard is in contact with the support plate is provided with a slot matching the position of the bolt, and the support plate is provided with a wedge-shaped slope 4 on the side opposite to the bolt, the support plate and the arm The edge of the board adopts rounded transition, and the support board and the arm guard board are connected and fixed into an L-shaped structure through the cooperation of the bolt and the slot.

The size parameters of the arm guard plate in this embodiment are: length 40cm, width 15cm, thickness 0.4cm, radius of the bent arm 5cm, angle of arc of the bent arm 120°, and the width of the support plane plate is set to 15cm; the wide support plate is pressed into In this way, the back spine of the human body will not obviously feel the strange sensation caused by the support board. The arm support plate is in direct contact with the human body, and it is fixed by the pressure of the human body. The edges of the support plate and the arm guard are designed with rounded corners to reduce the sharp edge damage caused by the material and increase the comfort of the hand; the junction of the support plate and the arm guard is arc-shaped, and is fixedly connected by a pin and a pin hole. Expand the arm guard by adjusting the bolt to form a simple operation plane, which can place items for puncturing arteries and veins. The main body is made of transparent medical plastic material, the surface is complete and smooth, non-toxic and harmless, easy to sterilize; light weight, not easy to break, transparent material can facilitate medical staff to observe the local conditions of limbs and arteriovenous puncture.

When this embodiment is in use, the surgical patient lies on the operating bed, inserts the support plate into the contact between the patient and the operating bed, and uses the positive pressure of the patient's own weight to fix the arm guard. Except for irresistible external force, this method can It is guaranteed that the position of the arm guard will not move during the operation, and it is well fixed and protects the position of the patient during the operation. The end of the arm guard widens the width of the operating bed, supports the upper limbs, and enables the various parts of the human body to be stretched during the operation, thereby avoiding the occurrence of poor blood flow caused by muscle compression. However, due to the different degrees of obesity of obese patients, the bracket plate freely slides horizontally along the width direction of the operating bed. The inwardly curved design reduces the extrusion of the surgeon's abdomen on the patient's arm, avoids the load on the patient's arm caused by surgical drapes and instruments on the table, and can be used for various life monitoring such as venous access, radial artery monitoring, and blood oxygen saturation probes. The instruments are not affected, and the pipelines are not entangled with each other, so the intraoperative management is very convenient.

The above embodiments are only to illustrate the technical ideas of the utility model, and cannot limit the protection scope of the utility model with this. Any changes made on the basis of the technical solutions according to the technical ideas proposed by the utility model all fall into the scope of the utility model. within the scope of the new protection.

Claims (6)

1. an operation table armlet sideboard, comprise gripper shoe and armlet plate, it is characterized in that: described gripper shoe is tabular, described armlet plate is bending in circular arc, the side of described gripper shoe is provided with at least two latches, described armlet plate contacts a side and is provided with and the slot of described latch location matches with described gripper shoe, by described latch and coordinating of slot described gripper shoe and armlet plate being connected into L shaped structure.

2. operation table armlet sideboard according to claim 1, is characterized in that: described gripper shoe is to be provided with wedge shape domatic with a relative side that is provided with latch.

3. operation table armlet sideboard according to claim 2, is characterized in that: described gripper shoe and armlet plate all adopt medical transparent plastic to make.

4. operation table armlet sideboard according to claim 1, is characterized in that: in described armlet plate, curved arc degree is 110 °-130 °.

5. operation table armlet sideboard according to claim 1, is characterized in that: the edge of described gripper shoe and armlet plate all adopts round-corner transition.

6. operation table armlet sideboard according to claim 1, is characterized in that: described armlet plate outside indicates 0-90 ° of angle mark.