CN213606706U - Arc-shaped cutter for cervical conization - Google Patents
Arc-shaped cutter for cervical conization Download PDFInfo
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- CN213606706U CN213606706U CN202021643081.4U CN202021643081U CN213606706U CN 213606706 U CN213606706 U CN 213606706U CN 202021643081 U CN202021643081 U CN 202021643081U CN 213606706 U CN213606706 U CN 213606706U
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- cutter
- mobile jib
- main rod
- arc
- support arm
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Abstract
The utility model relates to a medical treatment surgical instruments technical field discloses an arc cutter for cervical awl is cut, for the cutting efficiency that improves medical staff to patient's cervical pathological change tissue, the below of handling the mobile jib is connected with the transfer support arm, and handles the mobile jib and twist with the transfer support arm through the location swivel nut and close and be connected, the below of transfer support arm is provided with the cutter, the top embedding block of handling the mobile jib has telescopic screw, telescopic screw's top is provided with and handles branch. The utility model discloses a awl is cut the operation can be simplified to the cutter of arc structure, only needs the quire just can reach the awl and cut, shortens anesthesia, operation time, and it still has simultaneously gets the incisional wound, the convenient characteristics of awl point, and in medical staff operation use, through flexible screw rod and the supporting combination of behaviour and holding the mobile jib, can be convenient for medical staff adjust the operation length of cutter handle to the medical staff better behaviour holds the use.
Description
Technical Field
The utility model relates to the technical field of medical treatment and operation appliances, in particular to an arc-shaped cutter for cervical conization.
Background
The cold scalpel conization of cervix is a kind of operation of excising cervix in obstetrics and gynecology department, that is, a part of cervix tissue is excised from the shape of cone from outside to inside, which is on one hand used for pathological examination to confirm the pathological changes of cervix and on the other hand is a treatment method for excising pathological changes, and the positive rate of cervix incisal margin in the conization of cervix increases with the severity of pathological changes.
The existing cold knife conization of cervix is to excise the cervix along the outer 3mm of the focus of cervix with the scalpel, excise the tissue of cervix with the height of excision awl about 2.5cm, this excise method need use the scalpel to excise along the outer many knives of focus, because it is many times of excises repeatedly, can't guarantee the thickness of excising the tissue is uniform and unanimous, thus guide the surface of wound of conization of cervix to sew up difficultly, the appearance of regenerated cervix is not esthetic, because excise the height of cervix awl is judged by the operator subjectively, there is certain uncertainty, thus may influence the radical cure nature of conization, lead to the positive rate of the postoperative awl point to increase, increase the recurrence rate of the disease. Accordingly, one skilled in the art provides an arc-shaped cutter for cervical conization to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an arc cutter for cervical conization to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an arc-shaped cutter for cervical conization comprises a manipulating main rod, wherein a transfer support arm is connected below the manipulating main rod, the manipulating main rod is connected with the transfer support arm in a screwing mode through a positioning threaded sleeve, a cutter is arranged below the transfer support arm, a telescopic screw rod is embedded and clamped at the top end of the manipulating main rod, an anti-slip sleeve A is sleeved on the outer side of the manipulating main rod, a manipulating support rod is arranged at the top end of the telescopic screw rod, and an anti-slip sleeve B is sleeved on the outer side of the manipulating support rod; the cutter comprises a cutter body, wherein a cutting edge is arranged at the edge position of the cutter body, and the cutter body is of an arc-shaped structure.
As a further aspect of the present invention: the cutting edge is of an inclined plane structure, and the cutting edge and the operating main rod are mutually vertically and symmetrically arranged.
As a further aspect of the present invention: the bottom end of the operating main rod is provided with an external thread, and the operating main rod and the transfer support arm are screwed and fixed through the external thread and the positioning threaded sleeve.
As a further aspect of the present invention: the length of the telescopic screw is the same as that of the operating main rod, the length of the telescopic screw and that of the operating main rod are not less than 4cm, and the inner wall of the operating main rod is provided with a screwing thread matched with the telescopic screw.
As a further aspect of the present invention: the anti-slip sleeve A and the anti-slip sleeve B are both made of silica gel materials, and the anti-slip sleeve A and the anti-slip sleeve B are respectively adhered and fixed with the operating main rod and the operating support rod through fixing glue.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cutter of arc structure can simplify the awl and cut the operation, only need the quire that the awl just can reach the awl and cut, shorten anesthesia, operation time, it still has simultaneously and gets the incisional wound, the convenient characteristics of awl point, can bring the gospel for the patient that needs the cold sword awl art of cutting, and in medical staff operation use, through the telescopic screw with hold the supporting combination of mobile jib, can be convenient for medical staff adjust the length of holding of cutter handle, so that medical staff's better holding uses.
Drawings
Fig. 1 is a schematic structural view of an arc-shaped cutter for cervical conization.
Fig. 2 is an exploded view of an arc-shaped cutter for cervical conization.
Fig. 3 is a schematic structural diagram of a cutter in an arc-shaped cutter for cervical conization.
In the figure: 1. a master rod is operated; 2. a transfer support arm; 3. a cutter; 31. a cutter body; 32. a blade; 4. an anti-slip sleeve A; 5. a telescopic screw; 6. a handling strut; 7. an anti-slip sleeve B; 8. an external thread; 9. and (5) positioning threaded sleeves.
Detailed Description
Please refer to fig. 1-3, in the embodiment of the present invention, an arc-shaped cutter for cervical conization, including handling mobile jib 1, the below of handling mobile jib 1 is connected with transfer support arm 2, and handle mobile jib 1 and twist with transfer support arm 2 through location swivel nut 9 and be connected, the bottom of handling mobile jib 1 is provided with external screw thread 8, and handle mobile jib 1 and transfer support arm 2 and twist with location swivel nut 9 through external screw thread 8 and fix a position the swivel nut 9 and close fixedly, when medical staff handles and uses cervical cutter, twist with the supporting of location swivel nut 9 through external screw thread 8, fix cutter 3 on handling the handle, so that medical staff operates and uses the cutter of different models.
The cutter 3 is arranged below the transfer support arm 2, the cutter 3 comprises a cutter body 31, the edge position of the cutter body 31 is provided with a cutting edge 32, the cutter body 31 is of an arc structure, the cutting edge 32 is of an inclined plane structure, and the cutting edge 32 and the operating main rod 1 are mutually and symmetrically arranged in a mutually perpendicular mode, in the process of carrying out a uterine incision operation on a patient, the cutter 3 of the arc structure can carry out one-cutting operation on pathological change tissues of the patient, the mode of repeatedly carrying out multi-cutting operation by using a traditional cutter is replaced, the operation intensity of medical personnel is reduced, meanwhile, the anesthesia and operation time can be shortened, in the process of excision, through the mutually perpendicular and symmetrical arrangement of the cutting edge 32 and the operating main rod 1, the cutter 3 can take the operating main rod 1 as an axis, the conical pathological change tissues are excised in a circle, the thickness of the excised tissues is uniform, and the suturing of the cervical coni, and simultaneously, the regenerated cervix is ensured to have beautiful appearance.
The telescopic screw rod 5 is embedded and clamped at the top end of the operating main rod 1, the length of the telescopic screw rod 5 is the same as that of the operating main rod 1, the length of the telescopic screw rod 5 is not less than 4cm as that of the operating main rod 1, the inner wall of the operating main rod 1 is provided with a screwing thread matched with the telescopic screw rod 5, when a medical worker operates and uses a cervical cutter, the medical worker rotates the telescopic screw rod 5 to enable the telescopic screw rod 5 to extend and rotate in the operating main rod 1, and the interval between the operating main rod 1 and the operating support rod 6 is synchronously adjusted, so that different medical workers can conveniently operate and use the cutter.
The anti-slip sleeve A4 is sleeved on the outer side of the handling main rod 1, the top end of the telescopic screw 5 is provided with the handling support rod 6, the anti-slip sleeve B7 is sleeved on the outer side of the handling support rod 6, the anti-slip sleeve A4 and the anti-slip sleeve B7 are both made of silica gel materials, the anti-slip sleeve A4 and the anti-slip sleeve B7 are both fixedly adhered to the handling main rod 1 and the handling support rod 6 through fixing glue respectively, in the process of carrying out a hysterectomy operation on a patient, the comfort of a medical worker for handling a cutter can be improved through the anti-slip sleeve A4 and the anti-slip sleeve B7 made of silica gel materials, and meanwhile, the situation that the hand slips due to the fact that blood and sweat of the medical worker contaminate the cutter in the operation.
The utility model discloses a theory of operation is: when a medical staff handles and uses the cervical cutter, the cutter 3 is fixed on the handling handle through the matching screwing of the external thread 8 and the positioning threaded sleeve 9, so that the medical staff can conveniently handle and use cutters of different types, further the medical staff rotates the telescopic screw 5, the telescopic screw 5 is extended and rotated in the handling main rod 1, the spacing distance between the handling main rod 1 and the handling supporting rod 6 is synchronously adjusted, so that different medical staff can conveniently handle and use the cutter, the cutter 3 with an arc structure can carry out one-knife cutting work on pathological change tissues of a patient in the process of carrying out a uterine cutting operation on the patient, the traditional mode that the cutter repeatedly cuts multiple knives is replaced, the operation intensity of the medical staff is reduced, the anesthesia and the operation time can be simultaneously shortened, and in the cutting process, the cutting edges 32 and the handling main rod 1 are vertically and symmetrically arranged, the cutter 3 can cut off the conical lesion tissue by taking the operation main rod 1 as an axis in a circular way, so that the thickness of the cut tissue is uniform and consistent, the suture of medical personnel on the cervical conization wound surface is convenient, and the appearance of the regenerated cervix is attractive.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an arc cutter for cervical conization, includes to hold mobile jib (1), its characterized in that, the below of holding mobile jib (1) is connected with transfer support arm (2), and holds mobile jib (1) and twist with transfer support arm (2) through location swivel nut (9) and be connected, the below of transfer support arm (2) is provided with cutter (3), the top of holding mobile jib (1) is embedded to block has telescopic screw (5), and the outside of holding mobile jib (1) has cup jointed antiskid cover A (4), the top of telescopic screw (5) is provided with holds branch (6), the outside of holding branch (6) has cup jointed antiskid cover B (7); the cutter (3) comprises a cutter body (31), a cutting edge (32) is arranged at the edge position of the cutter body (31), and the cutter body (31) is of an arc-shaped structure.
2. The curved cutter for cervical conization according to claim 1, wherein the blade (32) is a bevel structure, and the blade (32) and the holding main rod (1) are vertically and symmetrically arranged.
3. The arc-shaped cutter for cervical conization according to claim 1, wherein the bottom end of the holding main rod (1) is provided with an external thread (8), and the holding main rod (1) and the transfer support arm (2) are screwed and fixed through the external thread (8) and the positioning threaded sleeve (9).
4. The arc-shaped cutter for cervical conization according to claim 1, wherein the length of the telescopic screw (5) is the same as that of the manipulating main rod (1), the length of the telescopic screw (5) and that of the manipulating main rod (1) are not less than 4cm, and the inner wall of the manipulating main rod (1) is provided with a screwing thread matched with the telescopic screw (5).
5. The arc-shaped cutter for cervical conization according to claim 1, wherein the anti-slip sleeve A (4) and the anti-slip sleeve B (7) are made of silica gel, and the anti-slip sleeve A (4) and the anti-slip sleeve B (7) are respectively adhered and fixed with the handling main rod (1) and the handling support rod (6) through fixing glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021643081.4U CN213606706U (en) | 2020-08-10 | 2020-08-10 | Arc-shaped cutter for cervical conization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021643081.4U CN213606706U (en) | 2020-08-10 | 2020-08-10 | Arc-shaped cutter for cervical conization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213606706U true CN213606706U (en) | 2021-07-06 |
Family
ID=76644016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021643081.4U Active CN213606706U (en) | 2020-08-10 | 2020-08-10 | Arc-shaped cutter for cervical conization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213606706U (en) |
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2020
- 2020-08-10 CN CN202021643081.4U patent/CN213606706U/en active Active
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