CN219501113U - LEEP (low end effector) cutter cone cutting auxiliary device capable of positioning depth and width - Google Patents
LEEP (low end effector) cutter cone cutting auxiliary device capable of positioning depth and width Download PDFInfo
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- CN219501113U CN219501113U CN202222642272.4U CN202222642272U CN219501113U CN 219501113 U CN219501113 U CN 219501113U CN 202222642272 U CN202222642272 U CN 202222642272U CN 219501113 U CN219501113 U CN 219501113U
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Abstract
The utility model discloses a LEEP knife taper cutting auxiliary device capable of positioning depth and width, and aims to solve the problem that the existing taper cutter has high cutting operation requirement. The LEEP knife taper cutting auxiliary device capable of positioning depth and width comprises a knife handle, wherein a cavity is formed in the knife handle, a supporting frame is arranged on the peripheral wall of the knife handle, and a sliding component is arranged in the cavity; the stretching assembly is arranged on the supporting frame, the tool bit line is arranged on the sliding assembly, one end, far away from the sliding assembly, of the tool bit line penetrates through the through groove to be connected with the stretching assembly, the driving piece is arranged at the top end of the sliding assembly and used for driving the sliding assembly to vertically move in the cavity, the sliding assembly is used for pulling the stretching assembly through the tool bit line, and the stretching assembly is used for tightening the tool bit line. The height and the width of the cutter head line can be quickly adjusted through the stretching component and the sliding component, and the cutter head line enters the cervix through the handle to be cut, so that the cutter is simple and quick.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a LEEP knife taper cutting auxiliary device capable of positioning depth and width.
Background
LEEP knife cervical conization is a well-developed operation that is indispensable in the treatment of pre-cervical lesions. The cervical specimen with ideal size can be completely resected at one time in the operation, which is helpful for reducing bleeding, relieving cervical injury and promoting postoperative recovery of patients. Especially, the method is very important for judging the pathological change degree and the depth of the part in postoperative pathological sections.
LEEP cone cutters commonly used in the market have the problems that the cutting depth and the cutting width are manually controlled by doctors, the doctors are required to have good operation experience and hand control force, and the cutting range is not enough or the cutting range is too wide.
Disclosure of Invention
The utility model aims to solve the technical problem that the prior cone cutter has higher manual control experience factors, and the ideal standard is difficult to reach in operation. Aims at providing a LEEP knife awl cutting auxiliary device capable of positioning depth and width, solving the problem that the size of a awl cutter can be easily adjusted before operation, and accurately adjusting the depth and width of a required cutting range.
The utility model is realized by the following technical scheme:
an LEEP knife taper cutting auxiliary device capable of positioning depth and width comprises,
the tool comprises a tool handle, wherein a cavity is formed in the tool handle, a supporting frame is arranged on the peripheral wall of the tool handle, and a wiring terminal is arranged at the bottom end of the tool handle;
the sliding component is arranged in the cavity;
the stretching assembly is arranged on the supporting frame;
the utility model provides a cutter head line, including tensile subassembly, handle of a knife orientation, tensile subassembly, handle of a knife orientation have been seted up logical groove, the cutter head line is kept away from the one end of tensile subassembly is worn to establish logical groove with tensile subassembly is connected, the top of slip subassembly is provided with the driving piece, just the driving piece with the wiring end electricity is connected, the driving piece is used for the drive the slip subassembly is in vertical movement in the cavity, the slip subassembly is used for passing through the cutter head line pulling tensile subassembly, just tensile subassembly is used for tightening up the cutter head line.
In the technical scheme, the wiring terminal is electrified before cervical surgery, then the driving piece drives the sliding component to move in the cavity, the sliding component moves and simultaneously drives the cutter head line to move, so that the cutting depth is controlled, in addition, the stretching component can be controlled to move on the support frame to adjust the width of the cut cervical, after two adjustments are completed, the front end of the handle can be abutted to the cervical orifice, the handle can be rotated for one circle, and the cervical can be cut through the cutter head line.
In some optional technical schemes, the sliding component comprises a sliding block and a limiting piece, the sliding block is slidably connected in a cavity, the cavity is communicated with the through groove, a telescopic rod connected with the limiting piece is arranged in the driving piece, the limiting piece is arranged on one side of the sliding block, facing the driving piece, and the cutter head wire penetrates through the limiting piece.
In the technical scheme, the driving piece can drive the telescopic rod to move when being started, the moving telescopic rod can also drive the sliding block to slide in the cavity, and the cutter head line can slide along with the limiting piece.
In some optional technical solutions, the slider and the limiting member are in an integrally formed structure.
In the technical scheme, the cutter head line is tough, and the slider and the limiting piece are of an integrated structure, so that the cutter head line is prevented from separating the limiting piece from the slider during movement.
In some alternative embodiments, the opening of the cavity is rectangular, and the cross-section of the slider is also rectangular.
In the technical scheme, the sliding block is attached to the shape of the cavity, so that the phenomenon of blocking caused by deviation of the sliding block during movement is avoided.
In some alternative embodiments, the limiting member is annular.
In the technical scheme, the cutter head wire can pass through the annular limiting piece to be coiled and fixed.
In some optional technical solutions, the movable distance of the limiting member is smaller than the slot length of the through slot.
In the technical scheme, the cavity is communicated with the through groove, so that the maximum moving distance of the tool bit line is the groove length of the through groove.
In some optional technical schemes, the stretching assembly comprises a sliding box and a positioning ring, a sliding groove for enabling the sliding box to be in sliding connection is formed in one side, facing the sliding box, of the supporting frame, the micro motor is connected with the take-up wheel through a belt, the positioning ring is arranged at the top end of the sliding box, and one end, far away from the sliding assembly, of the tool bit line is arranged in the sliding box through the positioning ring.
In the technical scheme, the other end of the cutter head line penetrates through the locating ring and is arranged in the sliding box, and the width of the cutting cervix can be changed by moving the sliding box in the sliding groove.
In some optional technical schemes, the stretching assembly further comprises a micro motor and a take-up pulley, wherein the micro motor and the take-up pulley are arranged in the sliding box, the micro motor is in transmission connection with the take-up pulley through a belt, and the cutter head wire penetrates through the positioning ring and is wound on the take-up pulley.
According to the technical scheme, after the wiring terminal is electrified, the micro motor rotates electrically and drives the take-up wheel to rotate through the belt to tighten the cutter head wire, so that the cutter head wire becomes tight, and the cervix is easy to cut.
In some optional technical solutions, the supporting frame is cylindrical, and the supporting frame is perpendicular to the handle.
In the technical scheme, the supporting frame is perpendicular to the handle, and the height and the width of the cutter head line are easy to adjust.
In some optional technical solutions, the tool bit line is obliquely arranged between the tool shank and the supporting frame.
In the technical scheme, the supporting frame is perpendicular to the knife handle, and the inclined and straightened knife head line is easy to cut the cervix.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
the sliding component can be driven by the driving piece to quickly adjust the height of the cutter head line, the width of the cutter head line can also be quickly adjusted, after the adjustment is completed, the cutter head line can be rotated for a circle when cutting, the designated depth and width of the cervix can be accurately cut off, and the operation is simple and effective.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a partial cross-sectional view of the present utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a schematic structural view of the stretching assembly of the present utility model.
In the drawings, the reference numerals and corresponding part names:
1. a knife handle; 11. a through groove; 12. a cavity; 21. a slide block; 22. a limiting piece; 3. a support frame; 41. a slide box; 42. a positioning ring; 43. a micro motor; 44. a wire winding wheel; 5. a cutter head line.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present utility model, the present utility model will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present utility model and the descriptions thereof are for illustrating the present utility model only and are not to be construed as limiting the present utility model.
As shown in fig. 1 and 2, the present embodiment provides a LEEP cutter cone cutting auxiliary device capable of positioning depth and width, comprising,
the tool holder 1, a cavity 12 is formed in the tool holder 1, a supporting frame 3 is arranged on the peripheral wall of the tool holder 1, and a wiring terminal is arranged at the bottom end of the tool holder 1;
a slide assembly disposed in the cavity 12;
the stretching assembly is arranged on the support frame 3;
the tool bit line 5 is arranged on the sliding component, the through groove 11 is formed in one side, facing the stretching component, of the tool bit line 5, the through groove 11 is arranged at one end, far away from the sliding component, of the tool bit line 5 in a penetrating mode, the driving piece is arranged at the top end of the sliding component and is electrically connected with the wiring end, the driving piece is used for driving the sliding component to vertically move in the cavity 12, the sliding component is used for pulling the stretching component through the tool bit line 5, and the stretching component is used for tightening the tool bit line 5.
As shown in fig. 2 and 3, the sliding assembly comprises a sliding block 21 and a limiting piece 22, the sliding block 21 is slidably connected in the cavity 12, the cavity 12 is communicated with the through groove 11, a telescopic rod connected with the limiting piece 22 is arranged in the driving piece, the limiting piece 22 is arranged on one side, facing the driving piece, of the sliding block 21, and the cutter head line 5 is arranged in the limiting piece 22 in a penetrating mode.
When the cervix is cut off, the cut part is a cone, the operation is prepared, firstly, a driving part is controlled by a wiring end, the driving part is a miniature hydraulic cylinder, the driving part can drive a telescopic rod to stretch and retract, meanwhile, the telescopic rod drives a sliding block 21 to slide in a cavity 12, the sliding distance of the sliding block 21 can be adjusted according to requirements, the cavity 12 is communicated with a through groove 11, the movement of the tool bit line 5 is convenient, the tool bit line 5 passes through the cavity 12 to be wound on a limiting part 22 and moves along with the sliding block 21, the other end of the tool bit line 5 is arranged on a stretching assembly, the limiting part 22 pulls the tool bit line 5 to rise or fall along with the sliding block 21 through the movement of the sliding block 21, so that the height of the tool bit line 5 is adjusted, the width between the tool bit line 5 and the stretching assembly can be adjusted through the movement of the stretching assembly on the supporting frame 3, after the adjustment, the tool bit line 1 is propped into the cervix and rotates a circle, the tool bit line 5 between the tool bit 1 and the supporting frame 3 is cut off a cone-shaped cervix, the height of the cone is the height of the tool bit line 5, namely the width between the highest point of the tool bit line 5 and the tool bit 5, and the radius of the cone is adjusted by the sliding assembly.
As shown in fig. 3, the slider 21 and the stopper 22 are integrally formed.
The cutter head line 5 is tough and sharp in texture, and the integrated slider 21 and the limiting member 22 are not easily separated when the cutter head line 5 is cut in a rotating manner.
As shown in fig. 3, the opening of the cavity 12 is rectangular, and the cross-sectional shape of the slider 21 is also rectangular.
The cross section shape of the sliding block 21 is consistent with that of the cavity 12, and the sliding block 21 is abutted against the cavity 12, so that the sliding block 21 is not easy to rotate to be blocked when sliding in the cavity 12.
As shown in fig. 3, the stopper 22 has a ring shape.
The annular limiting piece 22 facilitates winding and fixing of the tool bit line 5.
The movable distance of the stopper 22 is smaller than the groove length of the through groove 11.
The cutter head wire 5 passes through the through groove 11 and is wound on the limiting piece 22, so that the lowest point of the effective movement of the cutter head wire 5 is the lowest end of the through groove 11, and the cutter head wire 5 is controlled by the limiting piece 22, so that the effective movement distance of the limiting piece 22 is smaller than the groove length of the through groove 11.
As shown in fig. 4, the stretching assembly comprises a sliding box 41 and a positioning ring 42, a sliding groove for enabling the sliding box 41 to be connected in a sliding way is formed in one side, facing the sliding box 41, of the supporting frame 3, the micro motor 43 is connected with a take-up pulley 44 through a belt, the positioning ring 42 is arranged at the top end of the sliding box 41, and one end, far away from the sliding assembly, of the tool bit line 5 is arranged in the sliding box 41 through the positioning ring 42.
As shown in fig. 4, the stretching assembly further comprises a micro motor 43 and a take-up pulley 44, wherein the micro motor 43 and the take-up pulley 44 are arranged in the sliding box 41, the micro motor 43 is in transmission connection with the take-up pulley 44 through a belt, and the cutter head wire 5 penetrates through the positioning ring 42 and is wound on the take-up pulley 44.
The one end that the tool bit line 5 kept away from locating piece 22 passes collar 42 and winds on take-up pulley 44, take-up pulley 44 can protect the tool bit line 5 that passes and reduce wearing and tearing, micro motor 43 then can drive take-up pulley 44 through driving the belt and rotate, tighten up tool bit line 5, the longitudinal section shape of smooth box 41 is H type, the spout is closely matched with the bottom of smooth box 41, can make smooth box 41 stable fixed, the distance between the position of controllable tool bit line 5 from smooth box 41 to handle 1 through smooth box 41, namely the width of tool bit line 5, after sliding to the required position, start micro motor 43, the tool bit line 5 between rotary take-up pulley 44 can make handle 1 and the support frame 3 is in the state of tightening all the time, the width of tool bit line 5 just finishes adjusting after the completion, the tool bit line 5 of state of tightening is liable to cut the cervical.
The support frame 3 is the cylinder form, and support frame 3 sets up with the handle is perpendicular.
The tool bit line 5 is obliquely arranged between the tool shank 1 and the supporting frame 3.
The cylindrical support frame 3 has no edges and corners, the healthy cervical is not easy to hurt, the support frame 3 is perpendicular to the handle, the height and the width of the cutter head line 5 are easy to adjust, and the inclined cutter head line 5 is easy to cut.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the scope of the utility model, but to limit the utility model to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (10)
1. An LEEP knife taper cutting auxiliary device capable of positioning depth and width is characterized by comprising,
the novel tool comprises a tool handle (1), wherein a cavity (12) is formed in the tool handle (1), a supporting frame (3) is arranged on the peripheral wall of the tool handle (1), and a wiring terminal is arranged at the bottom end of the tool handle (1);
-a sliding assembly arranged in the cavity (12);
the stretching assembly is arranged on the supporting frame (3);
the utility model provides a cutter head line (5) is provided with on the slip subassembly, handle of a knife (1) orientation one side of tensile subassembly has been seted up logical groove (11), cutter head line (5) are kept away from the one end of slip subassembly is worn to establish logical groove (11) with tensile subassembly is connected, the top of slip subassembly is provided with the driver, just the driver with the wiring end electricity is connected, the driver is used for the drive slip subassembly is in vertical movement in cavity (12), the slip subassembly is used for passing through cutter head line (5) pulling tensile subassembly, just tensile subassembly is used for tightening cutter head line (5).
2. The LEEP cutter cone cutting auxiliary device capable of positioning depth and width according to claim 1, wherein the sliding assembly comprises a sliding block (21) and a limiting piece (22), the sliding block (21) is slidably connected in a cavity (12), the cavity (12) is communicated with the through groove (11), a telescopic rod connected with the limiting piece (22) is arranged in the driving piece, the limiting piece (22) is arranged on one side, facing the driving piece, of the sliding block (21), and the cutter head wire (5) is arranged in the limiting piece (22) in a penetrating mode.
3. LEEP knife coning auxiliary device capable of positioning depth and width according to claim 2, characterized in that the slide block (21) and the limit piece (22) are of an integrated structure.
4. LEEP knife coning aid capable of positioning depth and width according to claim 2, characterized in that the opening of the cavity (12) is rectangular and the cross-section of the slider (21) is rectangular.
5. A LEEP knife coning aid capable of positioning depth and width according to claim 3, characterized in that the limit piece (22) is ring-shaped.
6. LEEP knife coning aid device capable of positioning depth and width according to claim 2, characterized in that the movable distance of the limit piece (22) is smaller than the groove length of the through groove (11).
7. The LEEP knife taper cutting auxiliary device capable of positioning depth and width according to claim 1, wherein the stretching assembly comprises a sliding box (41) and a positioning ring (42), a sliding groove for enabling the sliding box (41) to be in sliding connection is formed in one side, facing the sliding box (41), of the supporting frame (3), the positioning ring (42) is arranged at the top end of the sliding box (41), and one end, far away from the sliding assembly, of the knife head line (5) is arranged in the sliding box (41) through the positioning ring (42).
8. The LEEP knife coning auxiliary device capable of positioning depth and width according to claim 7, wherein the stretching assembly further comprises a micro motor (43) and a take-up pulley (44) which are arranged in the sliding box (41), the micro motor (43) is in transmission connection with the take-up pulley (44) through a belt, and the knife head wire (5) penetrates through the positioning ring (42) and is wound on the take-up pulley (44).
9. The LEEP knife taper auxiliary device capable of positioning depth and width according to claim 1, wherein the supporting frame (3) is cylindrical, and the supporting frame (3) is perpendicular to the knife handle.
10. LEEP knife coning auxiliary device capable of positioning depth and width according to claim 9, characterized in that the knife head line (5) is obliquely arranged between the knife handle (1) and the supporting frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222642272.4U CN219501113U (en) | 2022-10-09 | 2022-10-09 | LEEP (low end effector) cutter cone cutting auxiliary device capable of positioning depth and width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222642272.4U CN219501113U (en) | 2022-10-09 | 2022-10-09 | LEEP (low end effector) cutter cone cutting auxiliary device capable of positioning depth and width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219501113U true CN219501113U (en) | 2023-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222642272.4U Active CN219501113U (en) | 2022-10-09 | 2022-10-09 | LEEP (low end effector) cutter cone cutting auxiliary device capable of positioning depth and width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219501113U (en) |
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2022
- 2022-10-09 CN CN202222642272.4U patent/CN219501113U/en active Active
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