CN216613491U - Tensioning assembly for producing medical suture - Google Patents
Tensioning assembly for producing medical suture Download PDFInfo
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- CN216613491U CN216613491U CN202122511549.5U CN202122511549U CN216613491U CN 216613491 U CN216613491 U CN 216613491U CN 202122511549 U CN202122511549 U CN 202122511549U CN 216613491 U CN216613491 U CN 216613491U
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Abstract
The utility model discloses a tensioning assembly for medical suture production, which comprises a base for detecting tension, wherein a cavity is arranged in the base, a transmission screw is arranged on the base in the cavity through a bearing, moving blocks are arranged on the left side and the right side of the transmission screw, a through groove is formed in the top of the cavity, the moving blocks penetrate through the through groove and are provided with mounting blocks, a supporting block is arranged on one side of each mounting block, and a pressing assembly is arranged on each supporting block; has the advantages that: according to the tension detection device, the winding roller and the unwinding roller are additionally arranged on the mounting block, so that the medical suture line can be conveniently wound and unwound in the tension detection, the two ends of one section of the medical suture line are respectively pressed by the pressing assemblies, the moving blocks on the two sides are driven to move towards the direction far away from the middle part of the base through the rotation of the transmission screw rod, the tension detection on the medical suture line is further realized, the operation is convenient, and the tension detection efficiency of the medical suture line is improved.
Description
Technical Field
The utility model relates to the technical field of medical sutures, in particular to a tensioning assembly for producing medical sutures.
Background
The medical suture line refers to a special medical line used for ligation hemostasis, suture hemostasis and tissue suture in surgical operations, and the general medical suture line can be divided into: the suture thread can not be absorbed and can be absorbed, and the requirement on the tension of the suture thread is very high in order to ensure the effect of the suture.
At present, tension detection of a suture is particularly important in the production process of a medical suture, but the medical suture needs to be fixed before tensioning, and at present, the medical suture is generally tied on a circular ring, the medical suture is a slender wire, one section of the medical suture is manually cut off, and then the medical suture of one section is tied on the circular ring, so that the operation is complex, and the tension detection efficiency of the suture is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a tensioning assembly for producing a medical suture, which solves the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a tensioning assembly is used in production of medical stylolite, is including being used for detecting tensile base, the inside of base is provided with the cavity, lie in the cavity on the base and be provided with drive screw through the bearing, drive screw's the left and right sides just is provided with the movable block, the top of cavity is provided with logical groove, the movable block runs through logical groove and is provided with the installation piece, be provided with fixed subassembly between installation piece and the movable block, one side of installation piece is provided with the supporting shoe, be provided with on the supporting shoe and compress tightly the subassembly, the holding tank has been seted up to one side of installation piece, two be provided with wind-up roll and unreeling roll through the pivot in the holding tank respectively.
Preferably, the transmission screw is of a double-screw symmetric structure and opposite in rotation direction, one end of the transmission screw penetrates through the side face of the base and is provided with a driving device, and the two moving blocks are respectively in threaded connection with the transmission screw in an internal thread and an external thread.
Preferably, the fixing assembly comprises an insertion block, the insertion block is welded at the bottom of the mounting block, a slot is formed in the top of the moving block, the insertion block and the slot are matched with each other, and a locking screw is arranged on the insertion block.
Preferably, the supporting block is an Contraband-shaped block structure, and the supporting block and the mounting block are both provided with through holes.
Preferably, the pressing assembly comprises a fixing screw, one end of the fixing screw penetrates through the top of the supporting block and is provided with a pressing block, and a damping gasket is arranged on the bottom surface of the pressing block.
Preferably, the fixing screw is in threaded connection with the top of the supporting block, and the damping gasket is of a rubber layer structure.
Preferably, one end of each of the winding roller and the unwinding roller is provided with a rotating handle.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the tension detection device, the winding roller and the unwinding roller are additionally arranged on the mounting block, so that the medical suture line can be conveniently wound and unwound in the tension detection, the two ends of one section of the medical suture line are respectively pressed by the pressing assemblies, the moving blocks on the two sides are driven to move towards the direction far away from the middle part of the base through the rotation of the transmission screw rod, the tension detection on the medical suture line is further realized, the operation is convenient, and the tension detection efficiency of the medical suture line is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the mounting block and the supporting block of the present invention;
FIG. 3 is a schematic structural view of a wind-up roll according to the present invention;
fig. 4 is a schematic structural diagram of the base of the present invention.
In the figure: a base 1; a cavity 2; a through groove 21; a drive screw 3; a moving block 4; a mounting block 5; a fixing component 6; an insert block 61; a slot 62; a locking screw 63; a support block 7; a through hole 71; a hold-down assembly 8; a fixing screw 81; a briquette 82; a damping shim 83; a wind-up roll 91; an unwinding roller 92; a stem 93.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a tensioning assembly for medical suture production comprises a base 1 for detecting tension, a cavity 2 is formed in the base 1, a transmission screw 3 is rotatably connected to the base 1 in the cavity 2 through a bearing, the transmission screw 3 is of a double-screw symmetric structure and opposite in rotation direction, one end of the transmission screw 3 penetrates through the side face of the base 1 and is provided with a driving device, the driving device can be a driving motor to realize automation of the device, moving blocks 4 are sleeved on the left side and the right side of the transmission screw 3, the two moving blocks 4 are respectively in threaded connection with the transmission screw 3 through the inner thread and the outer thread, a through groove 21 is formed in the top of the cavity 2, the transmission screw 3 is driven to rotate by the driving device, and then the two moving blocks 4 move towards the direction far away from or close to the middle part of the base 1 under the guide of the through grooves 21, so that the tension detection of the medical suture is realized.
The movable block 4 runs through the through groove 21 and is provided with the installation block 5, install fixed subassembly 6 between installation block 5 and the movable block 4, fixed subassembly 6 includes inserted block 61, inserted block 61 welds in the bottom of installation block 5, slot 62 has been seted up at the top of movable block 4, match each other between inserted block 61 and the slot 62, it has locking screw 63 to peg graft on the inserted block 61, fix through locking screw 63 and peg graft on slot 62, the fixed mounting to inserted block 61 is realized, be convenient for the installation and the dismantlement of tensioning subassembly, the welding of one side of installation block 5 has supporting shoe 7, supporting shoe 7 is "Contraband" type block-shaped structure, through-hole 71 has all been seted up with installation block 5 to supporting shoe 7.
The pressing component 8 is arranged on the supporting block 7, the pressing component 8 comprises a fixing screw 81, one end of the fixing screw 81 penetrates through the top of the supporting block 7 and is welded with a pressing block 82, a damping gasket 83 is bonded on the bottom surface of the pressing block 82, the damping gasket 83 is of a rubber layer structure, the damping gasket 83 is of a certain elastic structure, thereby protecting the medical suture, by screwing the fixing screw 81 to move the pressing piece 82 downward, and then briquetting 82 compresses tightly fixedly to medical stylolite, the holding tank has been seted up to one side of installation piece 5, install wind-up roll 91 and unreel roller 92 through the pivot respectively in two holding tanks, the pivot is passed through the bearing and is rotated the connection on installation piece 5, the inboard of through-hole 71 intercommunication holding tank and supporting shoe 7, the threading of the medical stylolite of being convenient for detects, turning handle 93 is all installed to wind-up roll 91 and the one end of unreeling roller 92, the setting of turning handle 93 makes things convenient for the rolling of wind-up roll 91 and unreels of unreeling roller 92.
The working principle is as follows: when the medical suture tension detection device is in practical use, the winding roller 91 and the unwinding roller 92 are additionally arranged on the mounting block 5, the rotating handle 93 is rotated to enable the unwinding roller 92 to unwind, the rotating handle 93 on the other side is rotated to enable the winding roller 91 to wind, so that a medical suture can be conveniently wound and unwound in tension detection, the pressing block 82 moves downwards by screwing the fixing screw 81, the pressing block 82 presses and fixes the medical suture, the fixing treatment of two ends of one section of the medical suture is realized, the transmission screw 3 is rotated through the driving of the driving device, the two moving blocks 4 move downwards in the direction far away from or close to the middle part of the base 1 under the guiding of the through groove 21, the tension detection of the medical suture is further realized, the operation is convenient, and the tension detection efficiency of the medical suture is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A tensioning assembly for medical suture production, comprising a base (1) for detecting tension, characterized in that: the inside of base (1) is provided with cavity (2), be located cavity (2) on base (1) and be provided with drive screw (3) through the bearing, the left and right sides of drive screw (3) just is provided with movable block (4), the top of cavity (2) is provided with logical groove (21), movable block (4) run through logical groove (21) and are provided with installation piece (5), be provided with between installation piece (5) and the movable block (4) fixed subassembly (6), one side of installation piece (5) is provided with supporting shoe (7), be provided with on supporting shoe (7) and compress tightly subassembly (8), the holding tank has been seted up to one side of installation piece (5), two be provided with wind-up roll (91) and unreel roller (92) through the pivot in the holding tank respectively.
2. The tensioning assembly for producing a medical suture according to claim 1, wherein: the transmission screw (3) is of a double-screw symmetric structure and opposite in rotation direction, one end of the transmission screw (3) penetrates through the side face of the base (1) and is provided with a driving device, and the two moving blocks (4) are respectively in internal and external threaded connection with the transmission screw (3).
3. The tensioning assembly for producing a medical suture according to claim 1, wherein: the fixing assembly (6) comprises an inserting block (61), the inserting block (61) is welded at the bottom of the mounting block (5), an inserting groove (62) is formed in the top of the moving block (4), the inserting block (61) and the inserting groove (62) are matched with each other, and a locking screw (63) is arranged on the inserting block (61).
4. The tensioning assembly for producing a medical suture according to claim 1, wherein: the supporting block (7) is of an Contraband-shaped block structure, and through holes (71) are formed in the supporting block (7) and the mounting block (5).
5. The tensioning assembly for producing a medical suture according to claim 1, wherein: the pressing assembly (8) comprises a fixing screw rod (81), one end of the fixing screw rod (81) penetrates through the top of the supporting block (7) and is provided with a pressing block (82), and a damping gasket (83) is arranged on the bottom surface of the pressing block (82).
6. The tensioning assembly for producing a medical suture according to claim 5, wherein: the fixed screw (81) is in threaded connection with the top of the supporting block (7) from inside to outside, and the damping gasket (83) is of a rubber layer structure.
7. The tensioning assembly for producing a medical suture according to claim 1, wherein: and one ends of the winding roller (91) and the unwinding roller (92) are provided with rotating handles (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122511549.5U CN216613491U (en) | 2021-10-19 | 2021-10-19 | Tensioning assembly for producing medical suture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122511549.5U CN216613491U (en) | 2021-10-19 | 2021-10-19 | Tensioning assembly for producing medical suture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216613491U true CN216613491U (en) | 2022-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122511549.5U Active CN216613491U (en) | 2021-10-19 | 2021-10-19 | Tensioning assembly for producing medical suture |
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| CN (1) | CN216613491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116147820A (en) * | 2023-04-04 | 2023-05-23 | 南充市中心医院 | Measuring device for tension of surgical suture |
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2021
- 2021-10-19 CN CN202122511549.5U patent/CN216613491U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116147820A (en) * | 2023-04-04 | 2023-05-23 | 南充市中心医院 | Measuring device for tension of surgical suture |
| CN116147820B (en) * | 2023-04-04 | 2023-10-10 | 南充市中心医院 | Measuring device for tension of surgical suture |
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