CN214966311U

CN214966311U - Special operating forceps for conization resection of cervix

Info

Publication number: CN214966311U
Application number: CN202120637158.5U
Authority: CN
Inventors: 程新龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-12-03
Anticipated expiration: 2031-03-29

Abstract

The utility model provides a special operation pincers of conization excision of cervix, relates to surgical instruments technical field. The utility model discloses an adopt including the operation pincers main part, the operation pincers main part is including the first pincers body of mutual articulated and the second pincers body, and the first pincers body and the second pincers body all are provided with the tractive portion that is used for tractive cervical canal, have and do benefit to cervical tractive, improve the beneficial effect of operation efficiency.

Description

Special operating forceps for conization resection of cervix

Technical Field

The utility model relates to the technical field of surgical instruments, particularly, relate to a special operation pincers of toper excision of cervix.

Background

The conization of the cervix is a kind of operation of gynecological cervix resection, that is, a part of the cervix tissue is cut off from the outside to the inside in a conical shape. On one hand, the cervical lesion diagnosis instrument is used for pathological examination to confirm the cervical lesion diagnosis; another aspect is a method of treating a resection lesion.

In the prior art, when a cervical conization resection operation is performed, a resection operation needs to be performed after a cervical canal of a patient is pulled, and particularly, the operation is completed by matching a mouse tooth forceps (or cervical forceps) with a scalpel; however, for female patients who are obese, have postmenopausal cervical atrophy, have multiple pelvic cavity operation histories and the like, the adhesion positions of the uterus and the abdominal wall are changed, the cervical canal is difficult to draw, and rat dentate forceps or cervical forceps are easy to slip off or unstable to draw when being drawn, so that the operation is difficult and the operation duration is prolonged, and the female patients are also examined; therefore, the prior art has yet to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special operation pincers of cervical toper excision, it can be directed against above-mentioned problem, provides corresponding solution, has the beneficial effect that does benefit to cervical tractive, improves operation efficiency.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a special operation pincers of conicoid excision, and it includes the operation pincers main part, and the operation pincers main part includes first pincers body and the second pincers body of mutual articulated, all is provided with the tractive portion that is used for tractive cervical canal of first pincers body and second pincers body.

In some embodiments of the present invention, the pulling portion includes a plurality of pulling units, and the pulling units are arranged in a zigzag structure.

The saw-toothed structure can ensure that the traction part can be well clamped into the inner wall of the cervical canal of the patient, and a more stable traction effect is realized.

In some embodiments of the present invention, the pulling unit is a triangular block.

The triangular block is provided with a sharp end, the pressure intensity is low, the triangular block can be more smoothly clamped into the inner wall of the cervical canal of a patient, and the triangular block is gradually widened from the top point of the triangular block to the two waists, so that the triangular block and the inner wall of the cervical canal are more stably pulled and prevented from falling off.

In some embodiments of the present invention, a first cutting edge is disposed on a side of the triangular block contacting with the cervical canal.

The setting of first blade can make three hornblocks sharper, and the smooth and easy degree of inserting of three hornblocks of enhancement that can step forward is used more conveniently.

In some embodiments of the present invention, the pulling unit is a fin block.

The fin piece has the flexion, and when the fin piece was gone into to the cervical canal inner wall in, the crooked position can be caught on the cervical canal inner wall for the tractive of cervical canal is more firm and convenient.

In some embodiments of the present invention, a second cutting edge is disposed on one side of the fin block contacting the cervical canal.

The setting of second blade can make the fin piece sharper, and the smooth and easy degree of inserting of reinforcing fin piece that can step forward is used more conveniently.

In some embodiments of the present invention, the cervical dilator further comprises an expanding portion for expanding the cervix, the expanding portion comprises a first supporting plate and a second supporting plate, the first supporting plate is disposed on the top end of the first forceps body, and the second supporting plate is disposed on the top end of the second forceps body.

The arrangement of the first supporting plate and the second supporting plate increases the cross sectional area of the top ends of the first forceps body and the second forceps body, so that the cervical canal is more convenient to unfold.

In some embodiments of the present invention, the lower end of the first clamp body is provided with a first latch, and the lower end of the second clamp body is provided with a second latch adapted to the first latch.

First latch and second latch can joint each other, and when the turned angle of the first pincers body and the second pincers body was less, first latch and second latch can interlock each other for the turned angle of the first pincers body and the second pincers body can keep unchangeable, makes things convenient for medical personnel operation.

In some embodiments of the present invention, the device further comprises a holding portion, and the inner ring of the holding portion is provided with an anti-slip ring.

The setting of antiskid circle can make medical personnel hold the operation pincers main part more stable, is convenient for carry out long-time operation.

In some embodiments of the present invention, the main body of the surgical forceps is a stainless steel forceps body.

The stainless steel pliers have longer service life and smooth surfaces, and are convenient for cleaning and disinfecting by medical workers.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

the embodiment of the utility model comprises a surgical clamp main body, wherein the surgical clamp main body comprises a first clamp body and a second clamp body which are hinged with each other, and the first clamp body and the second clamp body can rotate within a certain angle by a hinge center, so that the surgical clamp main body can be flexibly opened and closed; the first forceps body and the second forceps body are respectively provided with a traction part for drawing the cervical canal; when in operation, the front end of the operating forceps main body extends into the cervical canal of a patient, then the first forceps body and the second forceps body are opened, the traction part is close to the inner wall of the cervical canal, then the opening angle of the first forceps body and the second forceps body is continuously increased, the traction part is inserted into the inner wall of the cervical canal, the traction part is clamped into the inner wall of the cervical canal, so that the instability of traction of the cervical canal can be well prevented, then the operation clamp main body is dragged to realize the traction on the cervical canal, thereby facilitating the subsequent operation, compared with the mouse tooth clamp and the cervical clamp in the prior art, the embodiment of the utility model has more stable traction effect on the cervical canal, and can also play fine tractive effect to the patient of cervical atrophy and cervical position change, have better practicality, can reduce the operation degree of difficulty of cervical conization excision operation effectively, be worth using widely in this trade.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a forceps for conization of cervix provided in embodiment 1 of the present invention;

FIG. 2 is an enlarged view corresponding to point A in FIG. 1;

fig. 3 is a schematic view of another forceps for conization provided in embodiment 2 of the present invention;

FIG. 4 is an enlarged view corresponding to B in FIG. 3;

fig. 5 is a schematic view of another forceps for conization of the cervix provided in embodiment 3 of the present invention.

Icon: 100-surgical forceps main body, 110-first forceps body, 120-second forceps body, 130-pulling part, 131-triangular block, 1311-sharp end, 132-first cutting edge, 133-fin block, 1331-bending part, 134-second cutting edge, 140-holding part, 141-antiskid ring, 210-expanding part, 211-first supporting plate, 212-second supporting plate, 310-first latch and 320-second latch.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description, and the description is simplified, but the indication or suggestion that the indicated device or element must have a specific position, be constructed in a specific position, and be operated, and thus, the present invention should not be construed as being limited. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

Referring to fig. 1 to 2, the forceps for cervical conization provided in this embodiment includes a forceps main body 100, the forceps main body 100 includes a first forceps body 110 and a second forceps body 120 hinged to each other, and the first forceps body 110 and the second forceps body 120 can rotate within a certain angle around a hinge center, so that the forceps main body 100 can be opened and closed flexibly; the first forceps body 110 and the second forceps body 120 are provided with pulling parts 130 for pulling the cervical canal; during operation, the front end of the forceps main body 100 extends into the cervical canal of a patient, then the first forceps body 110 and the second forceps body 120 are opened, the traction part 130 is close to the inner wall of the cervical canal, and then the opening angles of the first forceps body 110 and the second forceps body 120 are continuously increased, so that the traction part 130 is inserted into the inner wall of the cervical canal, the inner wall of the cervical canal is clamped through the traction part 130, instability of traction of the cervical canal can be well prevented, then the forceps main body 100 is dragged to realize traction of the cervical canal, and subsequent operation is facilitated, compared with a mouse tooth forceps and a cervical forceps in the prior art, the embodiment of the utility model has more stable traction effect on the cervical canal, can also play a good traction effect on patients who have cervical atrophy and cervical position change, has better practicability, and can effectively reduce the operation difficulty of a cervical conization resection operation, is worthy of being popularized and used in the industry.

In some embodiments of the present embodiment, the pulling part 130 includes 5 pulling units, and the pulling units are arranged in a zigzag structure. The saw-toothed structure can ensure that the traction part 130 can be well clamped into the inner wall of the cervical canal of the patient, so that a more stable traction effect is realized; meanwhile, the plurality of drawing units are arranged in a zigzag manner, so that the taper height of taper cutting can be indicated, the operating personnel can conveniently master the operation range in real time, the situation that the incisional wound focus is remained due to the undersize cutting range, secondary operation and the like is avoided, and the device has good practicability.

In some embodiments of the present embodiment, the pulling unit is a triangular block 131. As shown in fig. 2, the triangular block 131 has a sharp end 1311, which has a small pressure, and can be smoothly inserted into the inner wall of the cervical canal of the patient, and gradually widen from the apex of the triangular block 131 to the two waists, so that the triangular block 131 and the inner wall of the cervical canal can be pulled more stably to prevent falling off.

In some embodiments of the present embodiment, the side of the triangular block 131 contacting with the cervical canal is provided with a first cutting edge 132. As shown in fig. 2, the first cutting edge 132 is disposed at the position of the upper side of the triangular block 131, so that the triangular block 131 is sharper, when the vertex of the triangular block 131 is pierced into the inner wall of the cervical canal, the first cutting edge 132 cuts the wound pierced by the vertex of the triangular block 131, so that the insertion of the triangular block 131 into the inner wall of the cervical canal is smoother, the cervical canal can be more conveniently pulled, the cervical canal can be conveniently pulled, the cervical atrophy patients can be normally used, and the cervical atrophy patients can be better treated, and the cervical canal retractor has better practicability.

In some embodiments of the present embodiment, the first jaw body 110 has a first latch 310 at a lower end thereof, and the second jaw body 120 has a second latch 320 at a lower end thereof, wherein the second latch is adapted to the first latch 310. As shown, the first latch 310 and the second latch 320 can be latched to each other; when the rotation angle of the first forceps body 110 and the second forceps body 120 is small, the first latch 310 and the second latch 320 can be engaged with each other, so that the rotation angle of the first forceps body 110 and the second forceps body 120 can be kept unchanged, and the operation of medical staff is facilitated.

In some embodiments of the present embodiment, the device further comprises a holding portion 140 for fingers to pass through, and an inner ring of the holding portion 140 is provided with an anti-slip ring 141. The anti-slip ring 141 can make the medical staff more stable to hold the forceps main body 100, which is convenient for long-time operation; the silica gel circle can be selected to antiskid circle 141, and the silica gel circle directly blocks in the inner circle of portion 140 that grips, convenient dismantlement, and the silica gel circle has certain elasticity and compliance, even hold for a long time, also can reduce the sense of oppression to medical personnel's finger for the operation is more stable.

In some embodiments of the present embodiment, the forceps main body 100 is a stainless steel forceps body. The stainless steel pliers have longer service life and smooth surfaces, and are convenient for cleaning and disinfecting by medical workers.

The working principle of the special operating forceps for cervical conization in the embodiment is as follows: when the cervical clamp is used, the medical staff fingers penetrate through the holding part 140 to stretch the front end of the surgical clamp main body 100 into the cervical canal of a patient, then the first clamp body 110 and the second clamp body 120 are opened, so that the triangular blocks 131 which are arranged in a zigzag mode are close to the inner wall of the cervical canal, then the opening angles of the first clamp body 110 and the second clamp body 120 are continuously increased, the triangular blocks 131 are inserted into the inner wall of the cervical canal, and then the cervical canal can be pulled.

Example 2

Referring to fig. 3 to 4, the present embodiment provides a forceps for coning and resecting cervix, which is substantially the same as the forceps for coning and resecting cervix, and the main differences between the forceps are:

in some embodiments of the present embodiment, the pulling unit is a fin block 133. As shown in fig. 4, the fin block 133 has a bending portion 1331, and when the fin block 133 is integrally inserted into the inner wall of the cervical canal, the bent portion can hook the inner wall of the cervical canal, so that the cervical canal can be pulled more stably and conveniently.

In some embodiments of the present embodiment, a second cutting edge 134 is disposed on a side of the fin block 133 contacting with the cervical canal. The second cutting edge 134 is arranged on the bending portion 1331, so that the fin block 133 is sharper, the insertion smoothness of the fin block 133 can be further enhanced, and the use is more convenient; when the fin block 133 is close to the inner wall of the cervical canal, the second cutting edge 134 on the bending portion 1331 cuts open the inner wall of the cervical canal, and along with the increase of the opening angle of the first forceps body 110 and the second forceps body 120, the fin block 133 can be completely inserted into the inner wall of the cervical canal, and the bending direction of the bending portion 1331 is opposite to the extending direction of the forceps main body 100, so that the fin block 133 is more firmly connected with the cervical canal, and the traction on the cervical canal is more stable.

The working principle of the special operating forceps for cervical conization in the embodiment is as follows: when the forceps are used, the medical staff fingers penetrate through the holding part 140 to stretch the front end of the forceps main body 100 into the cervical canal of a patient, then the first forceps body 110 and the second forceps body 120 are opened, so that the fin blocks 133 which are arranged in a zigzag mode are close to the inner wall of the cervical canal, then the opening angles of the first forceps body 110 and the second forceps body 120 are increased continuously, the second cutting edge 134 on the bending part 1331 of the fin blocks 133 cuts the inner wall of the cervical canal, then the whole fin block 133 is inserted into the inner wall of the cervical canal, and the cervical canal can be pulled by moving the forceps main body 100.

Example 3

Referring to fig. 5, the present embodiment provides a forceps for conization of a cervix, which is substantially the same as the technical solution of embodiment 1, and the main differences between the forceps are as follows:

in some embodiments of the present invention, as shown in fig. 5, the cervical dilator further includes an expanding portion 210 for dilating the cervix, the expanding portion 210 includes a first supporting plate 211 and a second supporting plate 212, the first supporting plate 211 is disposed at the top end of the first forceps body 110, the second supporting plate 212 is disposed at the top end of the second forceps body 120, and the first supporting plate 211 and the first forceps body 110 and the second supporting plate 212 and the second forceps body 120 can be connected in an alternative molding manner. The first supporting plate 211 and the second supporting plate 212 are arranged to increase the cross-sectional areas of the top ends of the first forceps body 110 and the second forceps body 120, so that the contact areas of the first forceps body 110 and the second forceps body 120 with the inner wall of the cervical canal are increased, and the cervical canal is more conveniently expanded.

The working principle of the special operating forceps for cervical conization in the embodiment is as follows: when the cervical clamp is used, the medical staff fingers penetrate through the holding part 140 to stretch the front end of the surgical clamp main body 100 into the cervical canal of a patient, then the first clamp body 110 and the second clamp body 120 are opened, so that the first supporting plate 211 and the second supporting plate 212 are in fit contact with the inner wall of the cervical canal, the opening angles of the first clamp body 110 and the second clamp body 120 are continuously increased, the triangular blocks 131 are inserted into the inner wall of the cervical canal, and the cervical canal can be pulled by moving the surgical clamp main body 100.

To sum up, the embodiment of the present invention provides a pair of special surgical forceps for conization of cervix, including a surgical forceps main body 100, wherein the surgical forceps main body 100 includes a first forceps body 110 and a second forceps body 120 hinged to each other, and the first forceps body 110 and the second forceps body 120 can rotate at a certain angle with a hinge center, so that the surgical forceps main body 100 can be opened and closed flexibly; the first forceps body 110 and the second forceps body 120 are respectively provided with a traction part 130 for traction of the cervical canal and a holding part 140 for fingers to pass through, the traction part 130 comprises a plurality of traction units, the traction units are sequentially arranged to form a saw-toothed structure, and the traction units can be triangular blocks 131 or fin blocks 133, so that stable connection with the cervical canal can be better realized, and an operator can conveniently realize traction of the cervical canal; in addition, the surgical forceps main body 100 can be further provided with an expansion portion 210 for distracting the cervix, the expansion portion 210 comprises a first supporting plate 211 and a second supporting plate 212, the first supporting plate 211 is arranged at the top end of the first forceps body 110, and the second supporting plate 212 is arranged at the top end of the second forceps body 120, so that the contact area between the first forceps body 110 and the second forceps body 120 and the inner wall of the cervical canal is increased, and the distraction of the cervical canal is more convenient. Therefore, the utility model has the advantages of being beneficial to cervical traction, improving operation efficiency and being worth popularizing in the medical industry.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The special operating forceps for the conization resection of the cervix is characterized by comprising an operating forceps main body, wherein the operating forceps main body comprises a first forceps body and a second forceps body which are hinged with each other, and the first forceps body and the second forceps body are respectively provided with a traction part for traction of a cervical canal.

2. The forceps for cervical conization according to claim 1, wherein the pulling part includes a plurality of pulling units, and the pulling units are arranged in a saw-toothed structure.

3. The cervical conization specific surgical forceps of claim 2, wherein the pulling unit is a triangular block.

4. The special forceps for coning of cervical resection according to claim 3, wherein the side of the triangular block contacting the cervical canal is provided with a first cutting edge.

5. The special forceps for conization of claim 2, wherein the pulling unit is a fin block.

6. The special forceps for coning of cervical resection according to claim 5, wherein the fin block is provided with a second cutting edge at the side contacting with the cervical canal.

7. The forceps special for conization of claim 1, further comprising an expanding portion for expanding the cervix, wherein the expanding portion comprises a first supporting plate and a second supporting plate, the first supporting plate is disposed at the top end of the first forceps body, and the second supporting plate is disposed at the top end of the second forceps body.

8. The special surgical forceps for coning and resecting a cervix as claimed in claim 1, wherein the lower end of the first forceps body is provided with a first latch, and the lower end of the second forceps body is provided with a second latch adapted to the first latch.

9. The special forceps for conization of cervical resection according to claim 1, further comprising a holding part for fingers to pass through, wherein the inner ring of the holding part is provided with an anti-slip ring.

10. The special forceps for coning of cervical resection according to claim 1, wherein the forceps main body is a stainless steel forceps body.