An elbow arthroscopy in-body position support

Abstract

The utility model discloses an elbow arthroscopy intraoperative body position support relates to intraoperative body position support technical field, this elbow arthroscopy intraoperative body position support, including support handle, the upper end of support handle is provided with the U-shaped support, and one end of U-shaped support is provided with the restraint belt, and the support handle is fixed in the operating bed side through the support connecting component, and the patient's upper arm root is placed in the U-shaped support after binding the blood pressure belt, and the patient's upper arm root is fixed in the U-shaped support through the restraint belt again backfolding and being fixed in the fixed hole of the U-shaped support. The elbow arthroscopy intraoperative body position support is fixed in the operating bed side through a small -size support connector, and the patient takes the lateral decubitus, and the patient's upper arm root is placed in the U-shaped support after binding the blood pressure belt, and the patient's upper arm root is fixed in the U-shaped support through the restraint belt of the U-shaped support and is fixed in the fixed hole of the U-shaped support backfolding, convenient to use, and the patient's upper arm is fixed reliable, and the disinfection range and the operation range of upper arm are increased little for the upper arm obstruction.

Description

Technical Field

[0001] This utility model relates to the field of positioning support technology during elbow arthroscopy, and in particular to a positioning support for elbow arthroscopy. Background Technology

[0002] Elbow arthroscopy is an advanced technique that can treat intra-articular lesions and perform drilling decompression. Both techniques reduce damage to joint blood supply and stability. Patients with symptoms such as locking and stabbing pain are more suitable for arthroscopic joint debridement than those with simple joint pain or limited mobility due to pain. During the surgery, the elbow joint needs to be restrained to prevent displacement.

[0003] Currently, the positioning supports used in elbow arthroscopy are all cobbled together from other positioning supports, which presents the following problems during use:

[0004] 1. If the shape of the brace does not match the root of the forearm, it may cause pressure sores at the root of the forearm, or even compress nerves, leading to numbness and discomfort in the upper limb after surgery.

[0005] 2. If the brace is too wide, it will affect the disinfection range of the upper arm, causing the contaminated area to be too close to the surgical area, which will increase the risk of postoperative infection.

[0006] 3. Improvised temporary supports are not secure, and the limbs are prone to slipping during surgery, affecting the safety of the procedure.

[0007] In view of this, a positioning support for elbow arthroscopy is proposed to solve the problem of the lack of professional positioning support during elbow arthroscopy, thereby making the surgical positioning simpler and safer, and the fixation more accurate. Utility Model Content

[0008] The purpose of this invention is to provide a positioning support for elbow arthroscopy that can avoid the situation where the support does not match the shape of the forearm root, which may lead to pressure sores at the forearm root or even nerve compression, resulting in postoperative numbness and discomfort in the upper limb.

[0009] This utility model provides a positioning support for elbow arthroscopy, including a support handle. The upper end of the support handle is provided with a U-shaped support, and one end of the U-shaped support is provided with a restraint strap. The support handle is fixed to the side of the operating table through a support connecting assembly. After the patient's upper arm is bound with a tourniquet, it is placed in the U-shaped support. The restraint strap passes through the fixing hole opened on the U-shaped support and then folds back to fix the patient's upper arm to the U-shaped support, so that the patient's upper arm extends out to the side of the operating table and the forearm hangs naturally beside the operating table.

[0010] Preferably, the support handle has a length of 22 cm, a width of 2.5 cm, and a thickness of 5 mm.

[0011] Preferably, the U-shaped bracket has a length of 18 cm, a width of 8 cm, and a thickness of 5 cm.

[0012] Preferably, the depth of the U-shaped bracket is 15 centimeters.

[0013] Preferably, one side of the constraint strap is provided with a hook side and a loop side, and the hook side and the loop side are glued together when the constraint strap is folded back.

[0014] Preferably, the U-shaped bracket is made of sponge leather.

[0015] Preferably, the support connection assembly includes a connector with a fixing groove, the connector is fixed to the side of the operating table, and a positioning bolt is threaded to one side of the connector. After the support handle is inserted into the connector, it is fixed by the positioning bolt.

[0016] Preferably, the connector has through holes on both sides, and the frame of the operating table is inserted into the through holes.

[0017] Preferably, one side of the connector is symmetrically provided with a protruding plate, and the bracket handle is fitted with the inner side of the protruding plate.

[0018] Preferably, the fixing groove of the connector has a width of 0.8 cm and a length of 2.7 cm.

[0019] By adopting the above technical solutions, the patient positioning for elbow arthroscopy is simplified, making it convenient to use. The upper arm is reliably fixed, with less obstruction to the upper arm, increasing the disinfection and surgical area, enhancing the safety of the surgical procedure, and facilitating the operation.

[0020] This utility model provides a positioning support for elbow arthroscopy, which, compared with the prior art, offers the following advantages:

[0021] This invention uses a small bracket connector fixed to the side of the operating table. The patient is positioned in a lateral decubitus position, with a tourniquet applied to the base of the upper arm and placed inside the U-shaped bracket. The patient's upper arm is fixed inside the U-shaped bracket by a restraint strap attached to it, passing through the fixing holes on the U-shaped bracket and folding back. The patient's upper arm extends out to the side of the operating table, with the forearm hanging naturally beside the operating table. This makes patient positioning for elbow arthroscopy simple and convenient, provides reliable fixation of the patient's upper arm, minimizes obstruction of the upper arm, increases the disinfection and surgical area of ​​the upper arm, enhances the safety of the surgical procedure, and facilitates the operation. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the overall structure of the elbow arthroscopic positioning support of this utility model;

[0024] Figure 2 This is a schematic diagram of the support handle and U-shaped support structure of the elbow arthroscopic positioning support of this utility model.

[0025] Figure 3 This is a schematic diagram showing the binding state of the restraint straps of the positioning support during elbow arthroscopy of this utility model.

[0026] Figure 4 This is a schematic diagram of the U-shaped support structure of the elbow arthroscopy positioning support of this utility model;

[0027] Figure 5 This is a top view schematic diagram of the restraint strap structure of the elbow arthroscopic positioning support of this utility model;

[0028] Figure 6 This is a schematic diagram of the support connection assembly structure of the elbow arthroscopic positioning support of this utility model;

[0029] Figure 7 This is a top view schematic diagram of the connector structure of the positioning support for elbow arthroscopy according to this utility model.

[0030] Figure label:

[0031] 1. Bracket handle; 2. U-shaped bracket; 3. Restraint strap; 4. Fixing hole; 5. Hook and loop fastener; 6. Hook and loop fastener rough fastener; 7. Connector; 8. Through hole; 9. Protruding plate; 10. Positioning bolt. Detailed Implementation

[0032] The following detailed description, in conjunction with the accompanying drawings, outlines some embodiments of the present invention. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0033] Please refer to Figures 1-7 This utility model provides a positioning support for elbow arthroscopy, including a support handle 1. The support handle 1 is a long strip structure with a length of 22 cm, a width of 2.5 cm, and a thickness of 5 mm.

[0034] The support handle 1 is fixed to the side of the operating table by a support connecting assembly, wherein the support connecting assembly includes a connector 7 with a fixing groove, the fixing groove of the connector 7 being 0.8 cm wide and 2.7 cm long.

[0035] like Figure 6 As shown, through holes 8 are provided on both sides of the connector 7. The frame of the operating table is inserted into the through holes 8 to install the connector 7. At the same time, a convex plate 9 is symmetrically arranged on one side of the connector 7. After the bracket handle 1 is inserted into the connector 7, it fits against the inner side of the convex plate 9. A positioning bolt 10 is threadedly connected to one side of the connector 7. By rotating the positioning bolt 10, the positioning bolt 10 will press the bracket handle 1 against the side of the operating table for fixation.

[0036] The upper end of the support handle 1 is equipped with a U-shaped support 2. The U-shaped support 2 is 18 cm long, 8 cm wide, 5 cm thick, and 15 cm deep. The U-shaped support 2 is made of sponge leather. The sponge core provides soft support and reduces pressure points on the arm, allowing the patient to maintain a relatively comfortable position even during long surgeries. The leather outer layer is easier to clean and disinfect than other fabrics, which is very important for the hospital environment because it can effectively reduce the risk of cross-infection. Cleaning can be completed quickly with appropriate disinfectants, ensuring that every patient uses clean and hygienic equipment.

[0037] like Figure 3 As shown, a restraint strap 3 is provided at one end of the U-shaped bracket 2. After the patient's upper arm is bound with a tourniquet, it is placed inside the U-shaped bracket 2. The restraint strap 3 passes through the fixing hole 4 opened on the U-shaped bracket 2 and then folds back to fix the patient's upper arm to the U-shaped bracket 2, so that the patient's upper arm extends out to the side of the operating table and the forearm hangs naturally beside the operating table. This device reliably fixes the patient's upper arm, minimizes obstruction of the upper arm, increases the disinfection range and surgical range of the upper arm, increases the safety of the surgical operation, and facilitates the operation.

[0038] Furthermore, such as Figure 5 As shown, hook and loop fasteners 5 and loop fasteners 6 are respectively provided on one side of the restraint strap 3. When the restraint strap 3 is folded back, the hook and loop fasteners 5 and loop fasteners 6 are glued together, which improves the effect of fixing the patient's upper arm.

[0039] In summary, the working principle of the elbow arthroscopy positioning support according to this utility model embodiment is as follows: the connector 7 is fixed to the edge of the operating table through the through hole 8, and the vertical support handle 1 is inserted into the connector 7. The positioning bolt 10 is rotated to fix the support handle 1. At this time, the patient is in a lateral decubitus position, and the upper arm root is placed in the U-shaped support 2 after a tourniquet is tied around it. The restraint strap 3 attached to the U-shaped support 2 passes through the fixing hole 4 on the U-shaped support 2 and is folded back to fix the patient's upper arm root in the U-shaped support 2. The patient's upper arm extends out to the side of the operating table, and the forearm hangs naturally beside the operating table. This makes the patient positioning for elbow arthroscopy simple and convenient, provides reliable fixation for the patient's upper arm, minimizes obstruction of the upper arm, increases the disinfection range and surgical range of the upper arm, increases the safety of the surgical operation, and facilitates the operation.

[0040] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A positioning support for elbow arthroscopy, comprising a support handle (1), characterized in that: The upper end of the stent handle (1) is provided with a U-shaped stent (2), and one end of the U-shaped stent (2) is provided with a restraint strap (3). The stent handle (1) is fixed to the side of the operating table through the stent connection assembly. After the patient's upper arm root is tied with a tourniquet, it is placed in the U-shaped stent (2). The restraint strap (3) passes through the fixing hole (4) opened on the U-shaped stent (2) and then folds back to fix the patient's upper arm root in the U-shaped stent (2), so that the patient's upper arm extends out to the side of the operating table and the forearm hangs naturally beside the operating table.

2. The elbow arthroscopic positioning support according to claim 1, characterized in that: The support handle (1) is 22 cm long, 2.5 cm wide, and 5 mm thick.

3. The elbow arthroscopic positioning support according to claim 2, characterized in that: The U-shaped bracket (2) is 18 cm long, 8 cm wide, and 5 cm thick.

4. The elbow arthroscopic positioning support according to claim 3, characterized in that: The depth of the U-shaped bracket (2) is 15 cm.

5. The elbow arthroscopic positioning support according to claim 4, characterized in that: The constraint band (3) has a hook and loop fastener (5) and a loop fastener (6) on one side respectively. When the constraint band (3) is folded back, the hook and loop fastener (5) and the loop fastener (6) are glued together.

6. The elbow arthroscopic positioning support according to claim 5, characterized in that: The U-shaped bracket (2) is made of sponge leather.

7. The elbow arthroscopic positioning support according to claim 1, characterized in that: The bracket connection assembly includes a connector (7) with a fixing groove. The connector (7) is fixed to the side of the operating table. A positioning bolt (10) is threaded onto one side of the connector (7). The bracket handle (1) is inserted into the connector (7) and fixed by the positioning bolt (10).

8. The elbow arthroscopic positioning support according to claim 7, characterized in that: The connector (7) has through holes (8) on both sides, and the frame of the operating table is inserted into the through holes (8).

9. The elbow arthroscopic positioning support according to claim 8, characterized in that: The connector (7) has a convex plate (9) symmetrically arranged on one side, and the bracket handle (1) is attached to the inner side of the convex plate (9).

10. The elbow arthroscopic positioning support according to claim 9, characterized in that: The fixing groove of the connector (7) has a width of 0.8 cm and a length of 2.7 cm.

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