CN220322968U - Medical suture tension testing device - Google Patents
Medical suture tension testing device Download PDFInfo
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- CN220322968U CN220322968U CN202321888449.7U CN202321888449U CN220322968U CN 220322968 U CN220322968 U CN 220322968U CN 202321888449 U CN202321888449 U CN 202321888449U CN 220322968 U CN220322968 U CN 220322968U
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- 238000012360 testing method Methods 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000023597 hemostasis Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a medical suture tension testing device which comprises a base, wherein the top of the base is rotationally connected with a mounting frame, the outer surface of the mounting frame is fixedly connected with a circular outer frame, a plurality of suture placement holes penetrating to the bottom are uniformly formed in the top of the circular outer frame, a temporary pressing assembly is jointly arranged between the suture placement holes and the circular outer frame, and a rotating assembly is jointly arranged between the circular outer frame and the base. According to the utility model, through the circular outer frame, the mounting frame, the suture line placing holes, the temporary pressing component, the rotating component, the lifting component, the tension sensor, the fixing component, the pump body, the hose, the collecting shell and the filter screen, during detection, the sample medical suture line is placed in each suture line placing hole, then is fixed through the temporary pressing component, and then the medical suture line is automatically subjected to tension test, so that the continuity is good, the testing efficiency is improved, and meanwhile, no staff is required to wait at all sides, and the manpower is saved.
Description
Technical Field
The utility model relates to the technical field of suture line detection, in particular to a medical suture line tension testing device.
Background
Medical sutures refer to special medical lines used in surgical procedures for ligature hemostasis, suture hemostasis, and tissue suturing. When the medical suture line is produced, the tensile detection tool is usually used for detection so as to control the quality of the line body;
when the existing medical suture line is used for tensile detection, a plurality of samples (the number of the samples is generally between 5 and 10) are firstly required to be selected, then two ends of the medical suture line are required to be fixed on the clamping mechanism, and then the clamping mechanism at one end is pulled to move by the pulling mechanism, so that tensile detection on the medical suture line is started until the medical suture line is broken, then a new medical suture line is replaced until all the samples are detected, the whole detection process is carried out by manually assisting in replacing the samples, the automation degree is low, and the continuity test efficiency is extremely low.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a medical suture tension testing device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a medical suture tension testing arrangement, includes the base, the top of base rotates and is connected with the mounting bracket, the surface fixed connection of mounting bracket has circular frame, a plurality of suture thread that run through to the bottom is placed the hole evenly has been seted up at the top of circular frame, and is a plurality of install jointly between suture thread placement hole and the circular frame and press the subassembly temporarily, install jointly rotating assembly between circular frame and the base, the top and the bottom of circular frame all are equipped with solid line subassembly, top one side edge fixedly connected with riser of base, the top fixed mounting of riser has lifting unit, be connected with force sensor jointly between lifting unit's the expansion end and the adjacent solid line subassembly, the surface one side fixed mounting of riser has the pump body, the inlet end of the pump body is fixed to be run through and is collected the shell, collect the inside fixedly connected with filter screen of shell, it has two hoses to collect the surface one side fixed of shell to link up, two the inlet end of hose and the adjacent solid line subassembly between fixed line subassembly.
Further, a plurality of the temporary pressing components comprise temporary pressing cylinders, the temporary pressing cylinders are fixedly arranged on the inner wall of the circular outer frame, the movable ends of the temporary pressing cylinders penetrate through the inner wall of the circular outer frame and extend to the inside of the suture line placing hole, the pressing plates are fixedly connected with guide rods, the guide rods penetrate through the inner wall of the suture line placing hole and extend to the inner wall of the circular outer frame and are in sliding connection with the inner wall of the circular outer frame, the guide rods have a limiting effect, and the moving stability of the pressing plates can be guaranteed.
Further, the rotating assembly comprises a motor, the motor is fixedly arranged at the top of the base, the driving end of the motor is fixedly connected with a driving gear, one side of the outer surface of the driving gear is connected with a ring gear fixedly connected with the circular outer frame in a meshed mode, the circular outer frame is convenient to drive to rotate, and therefore the positions of the suture placement holes can be switched.
Further, two gu line subassembly all include with hose fixed connection's mount pad, and fixed connection between bottom mount pad and the base, the top mount pad is fixed with tension sensor's detection end, the horn mouth has been seted up to one side that the surface of mount pad is close to circular frame, the line ball chamber has been seted up to the inside of mount pad, and line ball chamber is linked together with the horn mouth, one side inner wall fixed mounting in line ball chamber has line ball cylinder, line ball cylinder's active end fixedly connected with and line ball chamber's inner wall laminating slip antiskid clamp plate can be fixed medical suture thread both ends, is convenient for carry out the tensile test.
Further, a runner communicated with the hose is formed in the inner wall of one side of the line pressing cavity, and the line pressing cavity is communicated with the hose.
Further, the lifting assembly comprises two sliding rails and an electric push rod, wherein the two sliding rails are fixedly arranged on the side wall of the vertical plate and are in sliding connection with adjacent installation seats, the electric push rod is fixedly arranged at the top of the vertical plate, the movable end of the electric push rod is fixedly connected with the installation end of the tension sensor, and the sliding rails can ensure the moving stability of the top installation seats.
Further, the two hoses are located above the filter screen at the communication position of the collecting shell, so that gas entering the pump body can be filtered, and the broken medical suture line is prevented from entering the pump body.
The utility model has the beneficial effects that:
when the medical suture tension testing device is used, the medical suture is placed in each suture placement hole and then fixed through the temporary pressing component, and then the medical suture is automatically subjected to tension testing, so that the continuity is good, the testing efficiency is improved, meanwhile, workers do not need to wait all the time, and the labor is saved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
fig. 3 is a cross-sectional view of the mount of the present utility model.
Legend description:
1. a base; 2. a motor; 3. a circular outer frame; 4. a pressing plate; 5. suture placement holes; 6. a mounting base; 7. a tension sensor; 8. a slide rail; 9. an electric push rod; 10. a vertical plate; 11. a temporary pressure cylinder; 12. a pump body; 13. a guide rod; 14. a drive gear; 15. a hose; 16. collecting the shell; 17. a filter screen; 18. a ring gear; 19. a mounting frame; 20. a flow passage; 21. an anti-slip pressure plate; 22. a horn mouth; 23. a wire pressing cavity; 24. and a wire pressing cylinder.
Detailed Description
Fig. 1 to 3 show, relate to a medical suture tension testing arrangement, the on-line screen storage device comprises a base 1, the top of base 1 rotates and is connected with mounting bracket 19, mounting bracket 19's surface fixed connection has circular frame 3, a plurality of suture line that run through to the bottom place hole 5 have evenly been seted up at circular frame 3's top, install temporary pressure subassembly jointly between a plurality of suture lines place hole 5 and circular frame 3, install rotating assembly jointly between circular frame 3 and the base 1, circular frame 3's top and bottom all are equipped with the solidus subassembly, top one side edge fixedly connected with riser 10 of base 1, riser 10's top fixed mounting has lifting unit, lifting unit's loose end and adjacent solidus subassembly between be connected with force sensor 7 jointly, riser 10's surface one side fixed mounting has the pump body 12, the inlet end of the pump body 12 is fixed to be run through and is collected shell 16, collect the inside fixedly connected with filter screen 17 of shell 16, the surface one side of collection shell 16 is fixed to be run through two hoses 15, fixedly connected with between the inlet end and the adjacent solidus subassembly of two hoses 15.
The temporary pressing assemblies comprise temporary pressing cylinders 11, the temporary pressing cylinders 11 are fixedly mounted on the inner wall of the circular outer frame 3, movable ends of the temporary pressing cylinders 11 penetrate through the inner wall of the circular outer frame 3 and extend to the inside of the suture thread placing hole 5 and are fixedly connected with pressing plates 4, one sides of the outer surfaces of the pressing plates 4 are fixedly connected with guide rods 13, and the guide rods 13 penetrate through the inner wall of the suture thread placing hole 5 and extend to the inner wall of the circular outer frame 3 and are in sliding connection with the inner wall of the circular outer frame 3.
When the scheme is used, firstly, the medical suture is inserted into the suture placement hole 5, the bottom end of the medical suture is exposed out of the bottom of the suture placement hole 5 for a certain distance, then the temporary pressing cylinder 11 is started, and the temporary pressing cylinder 11 drives the pressing plate 4 to move until the medical suture is pressed and fixed.
The guide rod 13 has a limiting effect on the pressing plate 4, so that the pressing plate 4 can move stably under the driving of the temporary pressing cylinder 11.
The rotating assembly comprises a motor 2, the motor 2 is fixedly arranged at the top of the base 1, a driving end of the motor 2 is fixedly connected with a driving gear 14, and one side of the outer surface of the driving gear 14 is connected with a ring gear 18 fixedly connected with the circular outer frame 3 in a meshed mode.
When the scheme is used, when the medical suture thread station needs to be switched, the motor 2 is started, the motor 2 drives the driving gear 14 to rotate, the circular outer frame 3 is driven to rotate through the ring gear 18, and the suture thread placing hole 5 can be driven to move by the rotation of the circular outer frame 3, so that the medical suture thread station is switched.
The two wire fixing assemblies comprise mounting seats 6 fixedly connected with the hose 15, the bottom mounting seats 6 are fixedly connected with the base 1, the top mounting seats 6 are fixedly connected with the detection end of the tension sensor 7, a horn mouth 22 is formed in one side, close to the round outer frame 3, of the outer surface of each mounting seat 6, a wire pressing cavity 23 is formed in the mounting seats 6, the wire pressing cavities 23 are communicated with the horn mouth 22, wire pressing cylinders 24 are fixedly mounted on one side inner wall of each wire pressing cavity 23, and movable ends of the wire pressing cylinders 24 are fixedly connected with inner wall laminating sliding anti-slip pressing plates 21 of the wire pressing cavities 23.
When the scheme is used, when two ends of a medical suture line are sucked into the line pressing cavity 23 under the action of the pump body 12, the line pressing cylinder 24 drives the anti-slip pressing plate 21 to move, so that the medical suture line is pressed and fixed.
The anti-slip pressing plate 21 slides against the inner wall of the pressing line cavity 23, so that the pressing line cavity 23 has a limiting function on the anti-slip pressing plate 21, and the moving stability of the anti-slip pressing plate 21 can be ensured.
The inner wall of one side of the line pressing cavity 23 is provided with a flow passage 20 communicated with the hose 15.
When the scheme is used, the arrangement of the flow passage 20 is beneficial to the communication between the hose 15 and the line pressing cavity 23, so that the suction force of the pump body 12 to the line pressing cavity 23 is beneficial to the generation of the suction force.
The lifting assembly comprises two sliding rails 8 and an electric push rod 9, wherein the two sliding rails 8 are fixedly arranged on the side wall of the vertical plate 10 and are in sliding connection with the adjacent installation seats 6, the electric push rod 9 is fixedly arranged at the top of the vertical plate 10, and the movable end of the electric push rod 9 is fixedly connected with the installation end of the tension sensor 7.
When the scheme is used, when a medical suture line tension test is carried out, the electric push rod 9 drives the tension sensor 7 to ascend, and the tension sensor 7 drives the mounting seat 6 connected with the tension sensor 7 to move upwards, so that the tension value applied to the medical suture line can be detected through the tension sensor 7.
The connection between the two hoses 15 and the collecting shell 16 is located above the filter screen 17, and the gas entering the collecting shell 16 is filtered by the filter screen 17 and then enters the pump body 12.
Working principle: firstly, a sample medical suture is inserted into a suture placement hole 5, the bottom end of the sample medical suture is exposed out of the bottom of the suture placement hole 5 by a certain distance, then a temporary pressing cylinder 11 is started, the temporary pressing cylinder 11 drives a pressing plate 4 to move until the medical suture is pressed and fixed, after all the sample medical sutures are placed, equipment is opened for automatic detection, a motor 2 drives a driving gear 14 to rotate, thereby driving a circular outer frame 3 to rotate through a ring gear 18, the circular outer frame 3 can drive the suture placement hole 5 to move, so that the sample medical suture which needs to be detected firstly moves between a measuring installation seat 6, then a pump body 12 is started, the pump body 12 generates suction force, two ends of the sample medical suture are sucked into the pressing plate cavity 23 through suction force, then a pressing cylinder 24 drives an anti-slip pressing plate 21 to move, then two ends of the sample medical suture are pressed and fixed, an electric push rod 9 drives a tension sensor 7 to rise, and the tension sensor 7 drives the installation seat 6 connected with the tension sensor 7 to move upwards, and accordingly the tension value applied to the medical suture can be detected through the tension sensor 7.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a medical suture tension testing arrangement, includes base (1), its characterized in that: the utility model discloses a hose, including base (1), round frame (3), fixed surface, mounting bracket (19) are rotated at the top of base (1), round frame (19)'s surface fixedly connected with round frame (3), a plurality of suture line that runs through to the bottom is placed hole (5) have evenly been seted up at the top of round frame (3), a plurality of suture line is placed hole (5) and is installed jointly between round frame (3) and is pressed the subassembly temporarily, install rotating assembly jointly between round frame (3) and base (1), the top and the bottom of round frame (3) all are equipped with solid line subassembly, top one side edge fixedly connected with riser (10) of base (1), the top fixedly connected with lifting unit of riser (10), be connected with tension sensor (7) jointly between the movable end and the adjacent solid line subassembly of riser (10), outer surface one side fixedly connected with pump body (12) of riser (10), the inlet end fixedly link up of pump body (16) has collection shell (16), the inside fixedly connected with filter screen (17) of collection shell (16), one side fixedly connected with two inlet ends between two hose.
2. The medical suture tension testing apparatus according to claim 1, wherein: the temporary pressing assemblies comprise temporary pressing cylinders (11), the temporary pressing cylinders (11) are fixedly mounted on the inner wall of the round outer frame (3), movable ends of the temporary pressing cylinders (11) penetrate through the inner wall of the round outer frame (3) and extend to the inside of the suture line placing holes (5) and are fixedly connected with pressing plates (4), one sides of the outer surfaces of the pressing plates (4) are fixedly connected with guide rods (13), and the guide rods (13) penetrate through the inner wall of the suture line placing holes (5) and extend to the inner wall of the round outer frame (3) and are in sliding connection with the inner wall of the round outer frame.
3. The medical suture tension testing apparatus according to claim 1, wherein: the rotary assembly comprises a motor (2), the motor (2) is fixedly arranged at the top of the base (1), a driving gear (14) is fixedly connected with the driving end of the motor (2), and a ring gear (18) fixedly connected with the circular outer frame (3) is connected with one side of the outer surface of the driving gear (14) in a meshed mode.
4. The medical suture tension testing apparatus according to claim 1, wherein: the two gu line subassembly all include mount pad (6) with hose (15) fixed connection, and fixed connection between bottom mount pad (6) and base (1), the detection end fixed connection of top mount pad (6) and tension sensor (7), horn mouth (22) have been seted up to one side that the surface of mount pad (6) is close to circular frame (3), line ball chamber (23) have been seted up to the inside of mount pad (6), and line ball chamber (23) are linked together with horn mouth (22), one side inner wall fixed mounting in line ball chamber (23) has line ball cylinder (24), the expansion end fixedly connected with of line ball cylinder (24) is laminated slip antiskid clamp plate (21) with the inner wall in line ball chamber (23).
5. The medical suture tension testing apparatus of claim 4, wherein: the inner wall of one side of the line pressing cavity (23) is provided with a flow passage (20) communicated with the hose (15).
6. The medical suture tension testing apparatus of claim 4, wherein: the lifting assembly comprises two sliding rails (8) and an electric push rod (9), wherein the two sliding rails (8) are fixedly arranged on the side wall of the vertical plate (10) and are in sliding connection with the adjacent mounting seats (6), the electric push rod (9) is fixedly arranged at the top of the vertical plate (10), and the movable end of the electric push rod (9) is fixedly connected with the mounting end of the tension sensor (7).
7. The medical suture tension testing apparatus according to claim 1, wherein: the connection between the two hoses (15) and the collecting shell (16) is located above the filter screen (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321888449.7U CN220322968U (en) | 2023-07-18 | 2023-07-18 | Medical suture tension testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321888449.7U CN220322968U (en) | 2023-07-18 | 2023-07-18 | Medical suture tension testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220322968U true CN220322968U (en) | 2024-01-09 |
Family
ID=89410772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321888449.7U Active CN220322968U (en) | 2023-07-18 | 2023-07-18 | Medical suture tension testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220322968U (en) |
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2023
- 2023-07-18 CN CN202321888449.7U patent/CN220322968U/en active Active
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