Disinfection device for suture line production

Abstract

The utility model relates to the technical field of suture line production, and discloses a disinfection device for suture line production, which comprises a bearing mechanism, a reversing piece and a winding mechanism, a liquid immersion cavity and a drying cavity are formed in the bearing mechanism, the liquid immersion cavity is used for bearing disinfectant, a suture inlet is formed in the side wall of the liquid immersion cavity, and the suture inlet is used for allowing a produced suture to enter the liquid immersion cavity and allowing at least part of the suture to be immersed in the disinfectant; the reversing pieces are arranged in the liquid immersion cavity and the drying cavity respectively, at least part of the reversing pieces are located in the disinfectant, and the reversing pieces are used for assisting the suture line to enter the drying cavity from the liquid immersion cavity in a reversing mode. According to the disinfection device for suture line production, the suture line can be prevented from loosening in the process of winding the suture line on the winding reel through the diameter difference between the middle shaft and the winding shaft.

Description

Technical Field

[0001] The utility model relates to the technical field of suture production, in particular to a disinfection device for suture production. Background Art

[0002] Sutures are one of the most commonly used medical consumables and are widely used in wound suturing, tissue apposition, lumen ligation and anastomosis, joint and implant fixation, wound and ligament repair, and other processes.

[0003] Medical sutures can generally be divided into two categories: absorbable sutures and non-absorbable sutures. Absorbable sutures are divided into catgut, chemical synthetic sutures, pure natural collagen sutures, etc. according to their materials and absorption degrees. Non-absorbable sutures refer to sutures that cannot be absorbed by human tissues, so they need to be removed after suture. Compared with general textiles, medical sutures have greater differences in tensile strength, structural friction coefficient, knot firmness, friction coefficient, and elasticity.

[0004] During the production process of sutures, currently the wound suture barrel is disinfected by soaking it in disinfectant, or the wound suture barrel is placed in a disinfection cabinet for disinfection. However, the number of wrapped suture layers on the wound suture barrel is large, and the disinfection effect of the suture is poor. When the suture is first disinfected and then wound on the suture barrel, the suture is easily loosened or knotted on the suture barrel, affecting the use of the suture. Utility Model Content

[0005] The utility model aims to provide a sterilizing device for suture production, which can prevent the suture from loosening during the process of winding the suture on a winding drum.

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] Design a sterilizing device for suture production, including a bearing mechanism, a reversing member and a winding mechanism;

[0008] The carrying mechanism is provided with an immersion chamber and a drying chamber, wherein the immersion chamber is used to carry the disinfectant, and a line inlet is provided on the side wall of the immersion chamber, wherein the produced suture line enters the immersion chamber and the suture line is at least partially immersed in the disinfectant;

[0009] The reversing member is respectively arranged in the immersion chamber and the drying chamber, and at least a part of the reversing member is located in the disinfectant. The reversing member is used to assist the suture thread in reversing from the immersion chamber to the drying chamber;

[0010] The winding mechanism comprises an intermediate shaft, a winding shaft, a mounting shaft and a transmission member, the mounting shaft and the winding shaft are both arranged in the drying chamber, the winding shaft is mounted on the outer surface of the mounting shaft through a damping bearing, and the intermediate shaft is connected to the mounting shaft through a transmission member;

[0011] The winding shaft is used to install and support the winding drum for winding the suture wire, the intermediate shaft is used to pre-wind the suture wire, and the diameter of the intermediate shaft is smaller than the diameter of the winding shaft.

[0012] Optionally, the transmission member includes a rotating rod, a rotating gear and a driven gear, the rotating rod passes through the supporting mechanism and is at least partially located in the drying chamber, the rotating gear is fixedly connected to the surface of the intermediate shaft, one end of the intermediate shaft and one end of the rotating rod are located in the drying chamber, the rotating gear and the driven gear are meshed with each other, and the driven gear is fixedly connected to the surface of the mounting shaft.

[0013] Optionally, a sloped rubber block is fixedly connected to the surface of the winding shaft, and the sloped surface of the sloped rubber block is in contact with the inner wall of the winding drum.

[0014] Optionally, a sterilization mechanism is also included, and the sterilization mechanism includes an ultraviolet sterilization lamp, and the ultraviolet sterilization lamp is fixedly installed on the side wall of the drying chamber.

[0015] Optionally, a drying mechanism is further included, the drying mechanism includes a hot air blower, the hot air blower is arranged on the side wall of the drying chamber, and the side wall of the drying chamber is also provided with an air outlet, and the air outlet is used to connect the drying chamber with the outside.

[0016] Optionally, the supporting mechanism includes a box body and a partition, the partition is arranged in the box body, the immersion chamber is located on one side of the partition, and the drying chamber is located on the other side of the partition, the partition is located on the surface of the immersion chamber and is fixedly connected with a filtrate bucket, and the surface of the partition is provided with a wire inlet hole coaxially with the filtrate bucket, and the suture thread enters the drying chamber from the immersion chamber through the wire inlet hole.

[0017] Optionally, a sealing plate is detachably connected to the surface of the box body, a positioning rod is fixedly connected to the surface of the sealing plate facing the drying chamber, and one end of the mounting shaft is slidably connected to the positioning rod through a hole.

[0018] The utility model provides a disinfection device for suture production, which has the following beneficial effects:

[0019] The disinfection device for suture production can pre-wind the produced sutures through the action of the intermediate shaft, and with the setting of the transmission part, the installation shaft can drive the winding shaft to rotate synchronously while the intermediate shaft rotates. The diameter difference between the winding shaft and the intermediate shaft will cause the suture wound on the winding shaft to have a certain tension. When the tension is too large, the winding shaft overcomes the friction of the damping bearing, the installation shaft continues to rotate, and the winding shaft remains stationary, which can prevent the suture from loosening during the process of winding the suture on the winding drum, and when the suture between the winding drum and the intermediate shaft is cut off, one end of the suture stays below the intermediate shaft, which prevents the suture from sliding and the thread end of the suture from being lost during the next winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the disinfection device for suture production in the utility model;

[0021] Figure 2 It is a schematic cross-sectional view of the structure of the disinfection device for suture production in the utility model.

[0022] In the figure: 1. Immersion chamber; 2. Drying chamber; 3. Wire inlet; 4. Intermediate shaft; 5. Winding shaft; 6. Mounting shaft; 7. Rotating rod; 8. Rotating gear; 9. Driven gear; 10. Slope rubber block; 11. Ultraviolet sterilization lamp; 12. Hot air blower; 13. Box; 14. Partition; 15. Filter bucket; 16. Sealing plate; 17. Positioning rod; 18. Reversing wheel. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. All other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the utility model shall fall within the scope of protection of the utility model.

[0024] See also Figure 1 to Figure 2 , the utility model provides a technical solution: a disinfection device for suture production, including a bearing mechanism, a reversing member and a winding mechanism;

[0025] An immersion chamber 1 and a drying chamber 2 are provided inside the carrying mechanism. The immersion chamber 1 is used to carry the disinfectant. A wire inlet 3 is provided on the side wall of the immersion chamber 1. The wire inlet 3 is used for the produced suture to enter the immersion chamber 1 and at least part of the suture is immersed in the disinfectant.

[0026] The reversing member is respectively arranged in the immersion chamber 1 and the drying chamber 2, and at least a part of the reversing member is located in the disinfectant. The reversing member is used to assist the suture thread in reversing from the immersion chamber 1 to the drying chamber 2;

[0027] The winding mechanism includes an intermediate shaft 4, a winding shaft 5, a mounting shaft 6 and a transmission member. The mounting shaft 6 and the winding shaft 5 are both arranged in the drying chamber 2. The winding shaft 5 is mounted on the outer surface of the mounting shaft 6 through a damping bearing. The intermediate shaft 4 is connected to the mounting shaft 6 through a transmission member.

[0028] The winding shaft 5 is used to install and support the winding drum for winding the suture thread, and the intermediate shaft 4 is used to pre-wind the suture thread. The diameter of the intermediate shaft 4 is smaller than the diameter of the winding shaft 5;

[0029] Through the setting of the immersion chamber 1, the disinfectant can be carried, so that the immersion chamber 1 is immersed in the disinfectant for disinfection. Through the setting of the drying chamber 2, the sutures immersed in the disinfectant are dried, and then wound and packaged. Through the action of the intermediate shaft 4, the dried sutures can be pre-wound, the purpose of which is to first assist in fixing the sutures to prevent the thread ends of the sutures from floating or adhering to the wall of the drying chamber 2 and the thread ends of the sutures cannot be found. At the same time, it plays an auxiliary pulling force, so that the sutures on the reversing member also have a certain tension force, so that when the sutures between the intermediate shaft 4 and the winding shaft 5 are cut, the sutures are not retracted by the tension force on the reversing member. At the same time, it plays a role of transfer, and assists in cooperating with the diameter of the winding shaft 5 to play a traction force, so that the sutures wound on the suture barrel are tensioned. Through the action of the damping bearing, when the tension force of the sutures on the suture barrel reaches a certain level, the winding shaft 5 overcomes the force of the damping bearing and rotates to prevent the sutures from being broken.

[0030] Through the connection between the winding shaft 5 and the installation shaft 6, the winding shaft 5 rotates with the installation shaft 6. When the force of the damping bearing is overcome, the installation shaft 6 rotates and the winding shaft 5 remains stationary. Through the connection between the winding shaft 5 and the winding drum, the winding drum can be installed or removed. When installing, the winding shaft 5 drives the winding drum to rotate;

[0031] The reversing member includes a reversing wheel 18, which is used to assist in changing the trajectory of the suture so that the suture entering the immersion chamber 1 is first immersed in the disinfectant and then enters the drying chamber 2, thereby preventing the suture from being in a straight line and being inconvenient to enter the drying chamber 2.

[0032] The transmission member includes a rotating rod 7, a rotating gear 8 and a driven gear 9. The rotating rod 7 penetrates the bearing mechanism and is at least partially located in the drying chamber 2. The rotating gear 8 is fixedly connected to the surface of the intermediate shaft 4. One end of the intermediate shaft 4 and one end of the rotating rod 7 are located in the drying chamber 2. The rotating gear 8 and the driven gear 9 are meshed with each other. The driven gear 9 is fixedly connected to the surface of the mounting shaft 6.

[0033] Through the connection between the rotating rod 7 and the box body 13, the rotating rod 7 can rotate in the box body 13, through the connection between the rotating rod 7 and the rotating gear 8, the rotating rod 7 can drive the rotating gear 8 to rotate, through the connection between the rotating gear 8 and the driven gear 9, the rotating gear 8 can drive the driven gear 9 to rotate, through the connection between the rotating gear 8 and the intermediate shaft 4, the rotating gear 8 can drive the intermediate shaft 4 to rotate, and the driven gear 9 drives the installation shaft 6 to rotate. The rotation direction of the installation shaft 6 and the intermediate shaft 4 is not the focus because of the winding direction problem;

[0034] The suture thread wound on the intermediate shaft 4 is retracted and released.

[0035] A sloped rubber block 10 is fixedly connected to the surface of the winding shaft 5, and the slope of the sloped rubber block 10 is in contact with the inner wall of the winding drum. The provision of the sloped rubber block 10 can increase the friction between the winding drum and the winding shaft 5, so that the winding drum can rotate stably with the winding shaft 5.

[0036] It also includes a sterilization mechanism, which includes an ultraviolet sterilization lamp 11. The ultraviolet sterilization lamp 11 is fixedly installed on the side wall of the drying chamber 2. The ultraviolet sterilization lamp 11 is an existing well-known technology and is used to assist sterilization and disinfection.

[0037] The drying mechanism also includes a drying mechanism, which includes a hot air blower 12. The hot air blower 12 is arranged on the side wall of the drying chamber 2. The side wall of the drying chamber 2 is also provided with an air outlet, which is used to connect the drying chamber 2 with the outside world. The hot air blower 12 is an existing well-known technology and is only cited here. The purpose is to quickly dry the suture thread immersed in the disinfectant.

[0038] The bearing mechanism includes a box body 13 and a partition 14, wherein the partition 14 is arranged in the box body 13, the immersion chamber 1 is located on one side of the partition 14, and the drying chamber 2 is located on the other side of the partition 14, and a filtrate bucket 15 is fixedly connected to the surface of the partition 14 located on the immersion chamber 1, and a wire inlet hole is coaxially provided on the surface of the partition 14 and the filtrate bucket 15, and the suture wire enters the drying chamber 2 from the immersion chamber 1 through the wire inlet hole;

[0039] Through the function of the filtrate hopper 15, the suture thread can be filtered once to reduce the disinfectant on the suture thread, and then enter the drying chamber 2, and the disinfectant squeezed out of the filtrate hopper 15 slides down the hopper wall.

[0040] The surface of the box body 13 is detachably connected with a sealing plate 16, and the surface of the sealing plate 16 facing the drying chamber 2 is fixedly connected with a positioning rod 17, and one end of the mounting shaft 6 is slidably connected with the positioning rod 17 through the hole provided;

[0041] By setting the sealing plate 16, the sealing plate 16 can be removed to allow a person to enter the drying chamber 2. The sealing plate 16 and the box body 13 are fixed by bolts. After removing the sealing plate 16, the winding drum in the drying chamber 2 can be removed or installed to replace the suture drum, i.e., the winding drum, used for winding the suture thread.

[0042] The electrical components appearing in this article are all electrically connected to the external main controller and the 220V mains, and the main controller can be a conventional known device that controls a computer, etc. Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A sterilizing device for suture production, characterized in that: It includes a bearing mechanism, a reversing member and a winding mechanism; An immersion chamber (1) and a drying chamber (2) are provided inside the carrying mechanism, the immersion chamber (1) is used to carry disinfectant, a side wall of the immersion chamber (1) is provided with a thread inlet (3), the thread inlet (3) is used for the produced suture thread to enter the immersion chamber (1) and at least part of the suture thread is immersed in the disinfectant; The reversing member is disposed in the immersion chamber (1) and the drying chamber (2) respectively, and at least a portion of the reversing member is located in the disinfectant. The reversing member is used to assist the suture thread in reversing from the immersion chamber (1) into the drying chamber (2); The winding mechanism comprises an intermediate shaft (4), a winding shaft (5), a mounting shaft (6) and a transmission member, wherein the mounting shaft (6) and the winding shaft (5) are both arranged in a drying chamber (2), the winding shaft (5) is mounted on the outer surface of the mounting shaft (6) via a damping bearing, and the intermediate shaft (4) is connected to the mounting shaft (6) via a transmission member; The winding shaft (5) is used to install and support a winding drum for winding the suture thread, and the intermediate shaft (4) is used to pre-wind the suture thread. The diameter of the intermediate shaft (4) is smaller than the diameter of the winding shaft (5).

2. A sterilizing device for suture production according to claim 1, characterized in that: The transmission member comprises a rotating rod (7), a rotating gear (8) and a driven gear (9); the rotating rod (7) penetrates the bearing mechanism and is at least partially located in the drying chamber (2); the rotating gear (8) is fixedly connected to the surface of the intermediate shaft (4); one end of the intermediate shaft (4) and one end of the rotating rod (7) are located in the drying chamber (2); the rotating gear (8) and the driven gear (9) are meshed with each other; and the driven gear (9) is fixedly connected to the surface of the mounting shaft (6).

3. A suture production sterilization device according to claim 1, characterized in that: A sloped rubber block (10) is fixedly connected to the surface of the winding shaft (5), and the sloped surface of the sloped rubber block (10) is in contact with the inner wall of the winding drum.

4. A suture production sterilizing device according to claim 1, characterized in that: It also comprises a sterilization mechanism, which comprises an ultraviolet sterilization lamp (11), and the ultraviolet sterilization lamp (11) is fixedly mounted on the side wall of the drying chamber (2).

5. A suture production sterilization device according to claim 1, characterized in that: The drying device also comprises a drying mechanism, the drying mechanism comprising a hot air blower (12), the hot air blower (12) being arranged on the side wall of the drying chamber (2), the side wall of the drying chamber (2) also being provided with an air outlet, the air outlet being used to allow the drying chamber (2) to communicate with the outside.

6. A suture production sterilization device according to claim 1, characterized in that: The bearing mechanism comprises a box body (13) and a partition (14); the partition (14) is arranged in the box body (13); the immersion chamber (1) is located on one side of the partition (14); the drying chamber (2) is located on the other side of the partition (14); a filtrate bucket (15) is fixedly connected to the surface of the immersion chamber (1) of the partition (14); a wire inlet hole is coaxially formed on the surface of the partition (14) and the filtrate bucket (15); and the suture thread enters the drying chamber (2) from the immersion chamber (1) through the wire inlet hole.

7. A sterilizing device for suture production according to claim 6, characterized in that: A sealing plate (16) is detachably connected to the surface of the box body (13), a positioning rod (17) is fixedly connected to the surface of the sealing plate (16) facing the drying chamber (2), and one end of the mounting shaft (6) is slidably connected to the positioning rod (17) via a hole.

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