CN217244578U - Irregular appearance finishing device for natural suture - Google Patents
Irregular appearance finishing device for natural suture Download PDFInfo
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- CN217244578U CN217244578U CN202221066062.9U CN202221066062U CN217244578U CN 217244578 U CN217244578 U CN 217244578U CN 202221066062 U CN202221066062 U CN 202221066062U CN 217244578 U CN217244578 U CN 217244578U
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- wheel
- fixing plate
- finishing device
- standard hole
- suture
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Abstract
The utility model provides a natural stylolite irregularity outward appearance finishing device relates to plastic equipment, include: the operating platform comprises an upper fixing plate and a lower fixing plate which can be closed to each other, and is arranged at one end of the operating platform, and the upper fixing plate and the lower fixing plate are closed to form an annular accommodating cavity; the supporting wheel is arranged at the other end of the operating platform; the rotatable shaping wheel is arranged in the annular accommodating cavity and can rotate relative to the annular accommodating cavity, a standard hole is formed in the wheel center of the shaping wheel, the standard hole radially extrudes a suture line passing through the standard hole, the standard hole faces the direction of the supporting wheel, and the highest point of the supporting wheel is as high as the wheel center of the shaping wheel; the hoist engine is located the one side that is close to the supporting wheel, and in this application, the stylolite receives the rotation extrusion of standard hole and the tensile resultant force influence of hoist engine behind the standard hole, and the stylolite irregular outward appearance is wireless to be close the cylinder to the surface is smooth, satisfies the standard requirement.
Description
Technical Field
The utility model relates to a plastic equipment, in particular to irregular outward appearance finishing device of natural stylolite.
Background
The suture is a consumable widely used in the operation process, the suture comprises a natural suture and a non-natural suture, and according to the appearance requirement of the existing mandatory standard YY1116-2020 absorbable surgical suture, the suture surface is smooth, and is even in strip and free from knots.
At present, the natural suture line has irregular cross sections, so that the deviation between a detection result and an actual numerical value is often caused, and the product is wrongly judged into adjacent models by the probability of thirty percent of the deviation, so that when the suture line is used for measuring the line diameter, the appearance arrangement is needed.
At present, two ways are adopted for finishing, the first way is a mechanical polishing method, but a natural suture line is a natural biomaterial component which belongs to collagen, the molecular structure of the natural suture line is in a three-strand spiral shape, the outer surface layer of the line body is easily damaged by the mechanical polishing method, the surface is rough and porous, the requirement that the surface should be smooth cannot be met, and the structure of the line body is damaged, so that the tensile property of the material is reduced; the second method is to rub profit grease or add a coating to make the appearance smooth, and the method can only change the lubrication degree of the appearance, and can not improve irregular sections, and the flat shape is still flat, which causes troubles to subsequent wire diameter measurement and often results in inaccurate results.
Thus, there is a lack of a device on the market that can finish the appearance of natural sutures.
SUMMERY OF THE UTILITY MODEL
The utility model provides a natural stylolite irregularity outward appearance finishing device, its purpose can not carry out the problem of outward appearance arrangement to natural stylolite according to the standard in order to solve prior art.
In order to achieve the above object, an embodiment of the present invention provides a natural suture irregular appearance finishing device, including:
an operation table is arranged on the base plate,
an upper fixing plate and a lower fixing plate which can be closed are arranged at one end of the operating platform, and the upper fixing plate and the lower fixing plate are closed to form an annular accommodating cavity
The supporting wheel is arranged at the other end of the operating platform;
the rotatable shaping wheel is arranged in the annular accommodating cavity and can rotate relative to the annular accommodating cavity, a standard hole is formed in the wheel center of the shaping wheel, the standard hole radially extrudes a suture line passing through the standard hole, the standard hole faces the direction of the supporting wheel, and the highest point of the supporting wheel is as high as the wheel center of the shaping wheel;
and the winding machine is used for pulling the suture to move and is positioned at one side close to the supporting wheel.
Preferably, the thickness of the supporting wheel is greater than that of the upper fixing plate and the lower fixing plate, the irregular appearance finishing device for the natural suture further comprises a motor, and the output end of the motor is connected with the part, protruding out of the upper fixing plate and the lower fixing plate, of the shaping wheel through a belt.
Preferably, the outer edges of the two sides of the standard hole are provided with chamfers.
Preferably, the operating table is further provided with a sliding groove, the sliding groove is located between the supporting wheel and the shaping wheel, a clamping plate used for clamping a suture line is arranged in the sliding groove in a sliding mode, a flexible rope is arranged on the clamping plate, and the winding machine pulls the flexible rope to move.
Preferably, the wire clamping plate is provided with a wire clamping point, and the height of the wire clamping point is the same as that of the standard hole.
Preferably, the winch is of a speed regulation type, and the stretching speed is 5 cm/s.
Preferably, the motor is a slow motor.
Preferably, the rotating speed of the motor is 30 r/min.
The above technical scheme of the utility model following beneficial effect:
in this application, the stylolite is through standard hole back, receives the effect of the rotatory extrusion of standard hole and the tensile resultant force of hoist engine, and the stylolite non-regular outward appearance is wireless to be close the cylinder to the surface is smooth, satisfies the standard requirement.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
[ instruction of reference ]
1-an operation table, 21-an upper fixing plate, 22-a lower fixing plate, 3-a supporting wheel, 4-a shaping wheel, 5-a standard hole, 6-a winch, 7-a chute, 8-a clamping plate, 9-a flexible rope and 10-a motor.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
The utility model discloses to current problem, a natural stylolite irregularity outward appearance finishing device is provided.
As shown in fig. 1, the embodiment of the utility model provides an irregular outward appearance finishing device of natural stylolite, including operation panel 1, be provided with spout 7 on operation panel 1, the both ends of operation panel 1 still are provided with supporting wheel 3 and plastic wheel 4, and plastic wheel 4 and supporting wheel 3 set up the both ends at spout 7.
The shaping wheel 4 is arranged in such a way that the operation table 1 is provided with an upper fixing plate 21 and a lower fixing plate 22 at one end close to the shaping wheel 4, the upper fixing plate 21 and the lower fixing plate 22 form an annular accommodating cavity when in involutory contact, the shaping wheel 4 is arranged in the annular accommodating cavity, and the thickness of the shaping wheel 4 is larger than that of the upper fixing plate 21 and the lower fixing plate 22 so that the shaping wheel 4 protrudes out of the upper fixing plate 21 and the lower fixing plate 22. The wheel center is provided with a standard hole 5, the axial direction of the standard hole 5 points to the direction of the supporting wheel 3, the height of the standard hole 5 is equal to the height of the highest point of the supporting wheel 3, and the suture line is supported by the standard hole 5 and the supporting wheel 3 and is in a horizontal state. Preferably, a bearing is arranged between the shaping wheel 4 and the annular accommodating cavity, the outer ring of the bearing is fixed to the lower fixing plate 22, and the inner ring of the bearing is fixed to the shaping wheel 4, so that the shaping wheel 4 can rotate in the annular accommodating cavity.
Still sliding connection has the splint 8 in spout 7, and splint 8 is used for the centre gripping stylolite, is provided with the trapping mechanism point on the splint 8, and the stylolite is by the centre gripping on the trapping mechanism point. Preferably, the thread clamping point is consistent with the height of the standard hole 5, namely, the three points of the standard hole 5, the thread clamping point and the highest point of the supporting wheel 3 are collinear.
Furthermore, the standard hole 5 is chamfered to prevent the suture from being scratched or cut when passing through the standard hole 5.
The shaping wheel 4 is driven by a motor 10, the motor 10 is a slow speed motor, and the rotating speed of the motor 10 is 30r/min in this embodiment. The motor 10 is connected to the portions of the shaping wheel 4 protruding from the upper fixing plate 21 and the lower fixing plate 22 through a belt so that the shaping wheel 4 keeps rotating at a constant speed.
This application still includes hoist engine 6, and hoist engine 6 is used for pulling the stylolite motion, and hoist engine 6 sets up in the one side that is close to supporting wheel 3, and hoist engine 6 is connected and drives the motion of splint through flexible rope 9 and splint 8. Preferably, the hoist 6 is a speed-adjustable hoist 6,
preferably, a supporting column is arranged on one side of the operating platform 1, which is located on the supporting wheel 3, and the supporting wheel 3 is fixed on the operating platform 1 through the supporting column.
When using this application, at first be connected hoist engine 6 with splint 8 through flexible rope 9, the stylolite passes through standard hole 5 back and the be connected of clip line point, and under hoist engine 6's drive, the stylolite passes through standard hole 5. In the present application, the diameter of the standard hole 5 is equal to the minimum value of the diameter of the suture to be processed, and the diameter of the stretched suture is ensured to be within the standard value.
Subsequently, rotate through motor 10, drive plastic wheel 4 and rotate, the stylolite receives the pulling force of hoist engine 6 and the rotation extrusion of standard hole 5 this moment, and the stylolite of whole irregular outward appearance is followed standard hole 5 and is evenly extruded tensile back, and wireless cylinder that is close to the outward appearance is not damaged and smooth, satisfies the standard requirement.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A natural suture irregular appearance finishing device, comprising:
an operation table (1),
an upper fixing plate and a lower fixing plate which can be closed are arranged at one end of the operating platform (1), and the upper fixing plate and the lower fixing plate are closed to form an annular accommodating cavity
The supporting wheel (3) is arranged at the other end of the operating platform (1);
the rotatable shaping wheel (4) is arranged in the annular accommodating cavity and can rotate relative to the annular accommodating cavity, a standard hole (5) is formed in the wheel center of the shaping wheel (4), the standard hole (5) radially extrudes a suture line passing through the standard hole (5), the standard hole (5) faces the direction of the supporting wheel (3), and the highest point of the supporting wheel (3) is as high as the wheel center of the shaping wheel (4);
and the winding machine (6) is used for pulling the suture to move and is positioned at one side close to the supporting wheel (3).
2. The natural suture irregular appearance finishing device of claim 1, wherein: the thickness of the supporting wheel (3) is larger than that of the upper fixing plate and the lower fixing plate, the irregular appearance finishing device for the natural suture further comprises a motor, and the output end of the motor is connected with the part, protruding out of the upper fixing plate and the lower fixing plate, of the shaping wheel (4) through a belt.
3. The natural suture irregular appearance finishing device of claim 1, wherein: chamfers are arranged on the outer edges of the two sides of the standard hole (5).
4. The natural suture irregular appearance finishing device of claim 1, wherein: still be provided with spout (7) on operation panel (1), spout (7) are located supporting wheel (3) with between plastic wheel (4), it is provided with clamp plate (8) that are used for the centre gripping stylolite to slide in spout (7), be provided with flexible rope (9) on clamp plate (8), hoist engine (6) pulling flexible rope (9) move.
5. The natural suture irregular appearance finishing device of claim 4, wherein: the wire clamping points are arranged on the wire clamping plate (8), and the height of the wire clamping points is the same as that of the standard holes (5).
6. The natural suture irregular appearance finishing device of claim 1, wherein: the winch (6) is of a speed-regulating type, and the stretching speed is 5 cm/s.
7. The natural suture irregular appearance finishing device of claim 2, wherein: the motor is a slow speed motor.
8. The natural suture irregular appearance finishing device of claim 7, wherein: the rotating speed of the motor is 30 r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221066062.9U CN217244578U (en) | 2022-05-06 | 2022-05-06 | Irregular appearance finishing device for natural suture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221066062.9U CN217244578U (en) | 2022-05-06 | 2022-05-06 | Irregular appearance finishing device for natural suture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217244578U true CN217244578U (en) | 2022-08-23 |
Family
ID=82881172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221066062.9U Active CN217244578U (en) | 2022-05-06 | 2022-05-06 | Irregular appearance finishing device for natural suture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217244578U (en) |
-
2022
- 2022-05-06 CN CN202221066062.9U patent/CN217244578U/en active Active
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