Suture management kit for shoulder arthroscopy operation

Abstract

The utility model discloses a shoulder arthroscopy operation suture management suite which comprises a base body, a suture groove is formed in the base body, the upper portion, the front side and the rear side of the suture groove are each of an opening-shaped structure design, a suture placing space is provided, a suture pressing block is arranged at the bottom of the suture groove, and the suture is squeezed into the suture groove through the suture pressing block. A left-right sliding structure is formed between the wire pressing block and the base body, a connecting plate is fixed to the left end of the wire pressing block, a first spring is connected to the left side of the connecting plate, and right thrust is provided for the connecting plate through the first spring. According to the suture management suite for the shoulder arthroscopy operation, two sets of sutures on a single needle can be extruded and positioned through cooperation of the suture pressing blocks and the suture grooves, the positions of the sutures can be marked through cooperation of the marking rotary knots, and the sutures at the related positions can be directly found through the marking rotary knots during follow-up related operations such as knotting; extrusion of the suture pressing block on the suture can be relieved by pressing the identification knob, operation is convenient and fast, and the follow-up operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of joint surgery suture management, in particular to a shoulder arthroscopy surgery suture management kit. Background Art

[0002] Rivets are essential implants for sports medicine doctors to perform shoulder arthroscopy, especially when suturing the rotator cuff. The most commonly used rivet tail in clinical practice has two (four strands) of sutures, and the two sutures are of different colors. During the operation, the rivet is first driven into the bone, and then the suture is passed through the damaged tissue. The two tails of the same color (the same strand) are tied together to suture the damaged tissue to the bone again. However, shoulder arthroscopy often requires multiple rivets, and at this time, the sutures are many and scattered. When tying the knot, the suture knot needs to be pushed into the body from the body under the guidance of the arthroscopy. Before completing the operation, the sutures must be straightened, and the corresponding position of each external suture in the body must be known, as well as whether the tail to be knotted is the same suture and whether it is in the same channel. Such an operation requires skilled surgical techniques and deliberate memory of the physician during the operation. Even for senior surgeons, they often find the wrong sutures during the operation, and need to straighten the sutures many times, which is inconvenient for subsequent operations.

[0003] Therefore, a shoulder arthroscopic surgery suture management kit is proposed to process the sutures to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a suture management kit for shoulder arthroscopy surgery, so as to solve the problem in the background art that the shoulder joint surgery sutures are scattered outside and it is inconvenient to find the sutures at the same position during the subsequent knotting operation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shoulder arthroscopic surgery suture management kit, comprising a base, a wire groove is opened inside the base, and the top and front and rear sides of the wire groove are all open-shaped structure designs, providing space for placing sutures, and a wire pressing block is arranged at the bottom of the wire groove, and the sutures are squeezed into the inside of the wire groove by the wire pressing block, a left and right sliding structure is formed between the wire pressing block and the base, and a connecting plate is fixed to the left end of the wire pressing block, and a first spring is connected to the left side of the connecting plate, and the first spring is used to provide a right thrust for the connecting plate, so that the wire pressing block can provide extrusion force for the suture, and a manual control mechanism is arranged on the outside of the connecting plate to manually control the position of the connecting plate and adjust the position of the wire pressing block, and an identification knob is rotatably installed on the top of the base, and the suture position is marked by the identification knob.

[0006] To further optimize the technical solution, the main side cross-section of the wire groove is designed to be inclined, which is convenient for inserting the suture, and the vertical center line of the wire groove and the vertical center line of the base are arranged perpendicular to each other.

[0007] To further optimize the present technical solution, the manual control mechanism is composed of a wire pressing control block, which is fixed on the right side of the connecting plate to control the movement of the connecting plate, and the right end of the wire pressing control block passes through the right side surface of the base body and the base body to form a left-right sliding structure, and the position of the wire pressing block can be subsequently controlled by pressing the wire pressing control block.

[0008] To further optimize the technical solution, the marking knob is symmetrically arranged on the base, and the marking knob is designed as a regular polygonal structure, and the sutures at different positions are marked by different surfaces of the marking knob.

[0009] To further optimize the technical solution, a mounting shaft is fixed below the identification knob, a nested connection is formed between the mounting shaft and the base, and a pressure plate is fixed to the lower end of the mounting shaft, a positioning block is fixed below the pressure plate, and the center of the positioning block and the center of the mounting shaft are staggered, and a positioning groove is engaged below the positioning block, the positioning grooves are distributed at equal angles with the center of the mounting shaft as the center, and limit the rotation of the mounting shaft, and a second spring is arranged above the pressure plate to provide a downward thrust for the pressure plate.

[0010] To further optimize the technical solution, an auxiliary ring is connected above the second spring, and the auxiliary ring is annularly sleeved on the outside of the mounting shaft, and the upper surface of the auxiliary ring is made of polytetrafluoroethylene material to reduce the friction between the auxiliary ring and the base.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The shoulder arthroscopy surgical suture management kit can squeeze and position two sets of sutures on a single needle through a suture pressing block and a suture groove, and can mark the position of the suture with an identification knob. When performing subsequent operations such as knotting, the suture at the relevant position can be directly found through the identification knob, and the squeezing of the suture by the suture pressing block can be released by pressing the identification knob. The operation is convenient and quick, and the efficiency of subsequent surgery is improved;

[0013] (2) The shoulder arthroscopy surgical suture management kit is provided with a positioning block and a positioning slot. The connection between the positioning block and the positioning slot can limit the rotation of the identification knob, so that it can remain stable during subsequent use to avoid self-rotation affecting the identification accuracy. When it is necessary to rotate the identification knob, the identification knob can be pulled upward to release the connection between the positioning block and the positioning slot, and the identification knob can be rotated. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the formal structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the main cross-sectional structure of the wire pressing block of the utility model;

[0017] Figure 4 This is a schematic diagram of the main cross-sectional structure of the identification knob of the utility model;

[0018] Figure 5 This is a schematic diagram of the top view of the positioning groove of the utility model.

[0019] In the figure: 1. base; 2. wire groove; 3. wire pressing block; 4. identification knob; 5. connecting plate; 6. first spring; 7. wire pressing control block; 8. mounting shaft; 9. pressure plate; 10. second spring; 11. positioning block; 12. positioning groove; 13. auxiliary ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model provides a technical solution: a suture management kit for shoulder arthroscopy surgery, comprising a base 1, a wire groove 2 is provided inside the base 1, and the top and front and rear sides of the wire groove 2 are all open-shaped structure designs, providing space for placing sutures, and a wire pressing block 3 is provided at the bottom of the wire groove 2, and the sutures are squeezed into the inside of the wire groove 2 by the wire pressing block 3, and a left-right sliding structure is formed between the wire pressing block 3 and the base 1, and a connecting plate 5 is fixed to the left end of the wire pressing block 3, and the left side of the connecting plate 5 is connected to a first spring 6, and the first spring 6 provides a right thrust for the connecting plate 5, so that the wire pressing block 3 can provide squeezing force for the sutures, and a manual control mechanism is provided on the outside of the connecting plate 5, The position of the connecting plate 5 is manually controlled to adjust the position of the wire pressing block 3. An identification knob 4 is rotatably installed on the top of the base 1, and the suture position is marked by the identification knob 4. The main side cross-section of the wire groove 2 is designed with an inclined structure to facilitate the insertion of the suture, and the vertical center line of the wire groove 2 and the vertical center line of the base 1 are arranged perpendicular to each other. The manual control mechanism is composed of a wire pressing control block 7. The wire pressing control block 7 is fixed on the right side of the connecting plate 5 to control the movement of the connecting plate 5, and the right end of the wire pressing control block 7 passes through the right side surface of the base 1 and the base 1 to form a left-right sliding structure. The position of the wire pressing block 3 can be controlled by pressing the wire pressing control block 7 later;

[0022] After the surgeon inserts the rivet and leads the tail wire out of the body through the surgical incision channel, the management kit can be used to mark it; the wire groove 2 set at an angle on the side makes it easy to insert the suture. Before inserting the suture, the wire pressing control block 7 can be pressed to drive the wire pressing block 3 to move through the connecting plate 5. After the suture is put in, the wire pressing control block 7 is released. The wire pressing block 3 can press the suture under the action of the first spring 6 to prevent it from falling off. At the same time, the position of the suture can be marked by the marking knob 4. Different sides of the marking knob 4 can mark different handwritings to distinguish the distribution of different sutures, such as inner front, outer front, outer middle, etc., to facilitate the subsequent processing of sutures in different positions.

[0023] The marking knob 4 is symmetrically arranged on the base 1, and the marking knob 4 is designed in a regular polygonal structure. The sutures at different positions are marked by different surfaces of the marking knob 4. A mounting shaft 8 is fixed below the marking knob 4. The mounting shaft 8 and the base 1 form a nested connection. A pressing plate 9 is fixed to the lower end of the mounting shaft 8. A positioning block 11 is fixed below the pressing plate 9. The center of the positioning block 11 and the center of the mounting shaft 8 are staggered. A positioning groove 12 is engaged below the positioning block 11. The positioning grooves 12 are distributed at equal angles with the center of the mounting shaft 8 as the center of the circle to limit the rotation of the mounting shaft 8. A second spring 10 is arranged above the pressing plate 9 to provide a downward thrust for the pressing plate 9. An auxiliary ring 13 is connected above the second spring 10. The auxiliary ring 13 is annularly sleeved on the outside of the mounting shaft 8, and the upper surface of the auxiliary ring 13 is made of polytetrafluoroethylene material to reduce the friction between the auxiliary ring 13 and the base 1.

[0024] When it is necessary to rotate the identification knob 4, the identification knob 4 can be pulled upward so that it pulls the pressure plate 9 through the installation shaft 8 to squeeze the second spring 10, and at the same time pulls the positioning block 11 out of the positioning groove 12. Then the identification knob 4 can be rotated, and the positioning block 11 moves synchronously. After adjusting to the required direction, the identification knob 4 is released. The second spring 10 can push the pressure plate 9 to move downward, and push the positioning block 11 into the positioning groove 12 again, limiting the rotation of the identification knob 4 so that it can maintain good stability and avoid subsequent accidental rotation affecting the identification accuracy.

[0025] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A shoulder arthroscopic surgery suture management kit, comprising a base (1); Features: The base (1) is provided with a wire groove (2) inside, and the top and front and rear sides of the wire groove (2) are designed as open structures to provide space for placing sutures, and a wire pressing block (3) is provided at the bottom of the wire groove (2), and the sutures are pressed into the inside of the wire groove (2) by the wire pressing block (3), and a left-right sliding structure is formed between the wire pressing block (3) and the base (1), and a connecting plate (5) is fixed at the left end of the wire pressing block (3), and the left side of the connecting plate (5) is connected to a first spring (6), and the first spring (6) provides a right thrust for the connecting plate (5), so that the wire pressing block (3) can provide a pressing force for the sutures, and a manual control mechanism is provided on the outside of the connecting plate (5), and the position of the connecting plate (5) is manually controlled to adjust the position of the wire pressing block (3), and an identification knob (4) is rotatably installed on the top of the base (1), and the position of the suture is identified by the identification knob (4).

2. The shoulder arthroscopic surgery suture management kit according to claim 1, characterized in that: The main side cross-section of the wire groove (2) is designed to be inclined, which is convenient for inserting sutures, and the vertical center line of the wire groove (2) and the vertical center line of the base (1) are arranged perpendicular to each other.

3. The shoulder arthroscopic surgery suture management kit according to claim 1 or 2, characterized in that: The manual control mechanism is composed of a wire pressing control block (7), which is fixed on the right side of the connecting plate (5) to control the movement of the connecting plate (5), and the right end of the wire pressing control block (7) passes through the right side surface of the base body (1) and the base body (1) to form a left-right sliding structure.

4. The shoulder arthroscopic surgery suture management kit according to claim 1, characterized in that: The identification knob (4) is disposed on the base (1) in a bilaterally symmetrical manner, and the identification knob (4) is designed to be a regular polygonal structure.

5. The shoulder arthroscopic surgery suture management kit according to claim 1 or 4, characterized in that: A mounting shaft (8) is fixed below the identification knob (4), and a nested connection is formed between the mounting shaft (8) and the base (1), and a pressure plate (9) is fixed at the lower end of the mounting shaft (8), and a positioning block (11) is fixed below the pressure plate (9), and the center of the positioning block (11) and the center of the mounting shaft (8) are staggered, and a positioning groove (12) is engaged below the positioning block (11), and the positioning groove (12) is distributed at equal angles with the center of the mounting shaft (8) as the center of the circle, so as to limit the rotation of the mounting shaft (8), and a second spring (10) is arranged above the pressure plate (9) to provide a downward thrust for the pressure plate (9).

6. The shoulder arthroscopic surgery suture management kit according to claim 5, characterized in that: An auxiliary ring (13) is connected above the second spring (10), and the auxiliary ring (13) is annularly sleeved on the outside of the mounting shaft (8), and the upper surface of the auxiliary ring (13) is made of polytetrafluoroethylene.

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