CN210843382U - Clamping forceps for tubal ligation operation - Google Patents
Clamping forceps for tubal ligation operation Download PDFInfo
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- CN210843382U CN210843382U CN201921538412.5U CN201921538412U CN210843382U CN 210843382 U CN210843382 U CN 210843382U CN 201921538412 U CN201921538412 U CN 201921538412U CN 210843382 U CN210843382 U CN 210843382U
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- forceps
- clamping
- rod
- tubal ligation
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Abstract
The utility model discloses a clamping forceps for tubal ligation operation, which comprises forceps rods, wherein the forceps rods comprise a left forceps rod (1) and a right forceps rod (2) which are hinged in a cross shape at the middle part, the ends of the left forceps rod (1) and the right forceps rod (2) are provided with clamping rings (3), the opposite surfaces of the two clamping rings (3) are provided with fixed connecting pieces (4), and the two fixed connecting pieces (4) are movably connected; the head ends of the left forceps rod (1) and the right forceps rod (2) are respectively provided with a bent hook part (5), and the bent hook parts (5) are oppositely arranged and form a spherical cavity for accommodating an oviduct. The utility model provides a pair of gripping forceps for tubal ligation operation accords with the several step requirements of seeking the pipe, colluding the pipe, slip pipe, carrying the pipe to can fix the oviduct, thereby make things convenient for follow-up operation.
Description
Technical Field
The utility model relates to a clamping forceps for tubal ligation operation, belonging to the technical field of medical instruments.
Background
The tubal ligation is a common operation which is simple, safe, efficient, economical, highly reproducible, does not change the physiological function of women, and can be used for the treatment of excision of the diseased tubal part after tubal ligation. Although the operation is simple, in clinical practice, the tube finding and lifting are difficult due to factors such as uterine position, pelvic adhesion, abdominal hypertrophy and the like, the difficulty and failure rate of the operation are greatly increased, and complications during and after the operation, such as bladder injury, intestinal canal injury, salpingemphraxis and the like, are easy to occur, so that great pain is brought to an operated person. In order to reduce the occurrence of various surgical complications, a clamping forceps capable of fixing the fallopian tube, which meets the requirements of tube searching, tube hooking, tube sliding and tube lifting, is urgently needed, so that the subsequent surgical operation is convenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem that prior art exists, provide a defeated fallopian tube ligature centre gripping tweezers for operation to overcome prior art's weak point.
In order to solve the technical problem, the utility model discloses a technical scheme does:
the clamping forceps for the tubal ligation operation comprise forceps rods, wherein the forceps rods comprise a left forceps rod and a right forceps rod which are hinged in a cross shape in the middle, clamping rings are arranged at the tail ends of the left forceps rod and the right forceps rod, fixed connecting pieces are arranged on opposite surfaces of the two clamping rings, and the two fixed connecting pieces are movably connected; the head ends of the left forceps rod and the right forceps rod are respectively provided with a bent hook part, and the two bent hook parts are oppositely arranged and form a spherical cavity for accommodating an oviduct;
the hook part comprises a first arc-shaped edge and a second arc-shaped edge, one end of each of the first arc-shaped edge and the second arc-shaped edge is connected with the head end of the forceps rod and then extends outwards in a triangular shape, the free ends of the first arc-shaped edge and the second arc-shaped edge are connected with one surface of a transverse connecting rod, the free surface of the connecting rod is a clamping surface, and the two clamping surfaces are arranged horizontally and oppositely;
the middle part of tweezers pole is provided with the cavity, be provided with the movable rod in the cavity, movable rod one end is provided with and is located the inside fixed ball of hook portion, the other end of movable rod even has the sliding block, is being close to the operation operator be provided with rectangular shape recess on the tweezers pole lateral wall, sliding block interference fit formula is located in the recess.
The fixed connecting piece comprises a locking convex strip and locking teeth positioned on the locking convex strip.
And clamping textures are arranged on the clamping surface.
The clamping texture comprises a stripe type, a circle type, a salient point type or a wave type.
The outer surface of the sliding block protrudes out of the outer side wall of the forceps rod.
The surface of sliding block is provided with anti-skidding texture.
The lateral surface of grip ring is provided with the engaging lug.
The connecting lug is annular.
The clamping forceps are made of stainless steel materials.
The sliding block is detachably connected to the movable rod.
The utility model provides a pair of fallopian tube ligation is centre gripping tweezers for operation, concrete operation process as follows:
a pipe searching step: due to the arrangement of the smooth hook part, a patient is not easy to be stabbed in the tube searching process, and the conditions of bladder injury, intestinal canal injury, rupture of a oviduct mesentery and the like are avoided;
hooking the pipe: after the tube searching is finished, one hook part sleeves the oviduct in the tube, and then the two hook parts are clamped by the clamping ring to completely wrap the oviduct in a spherical cavity formed by the two hook parts, so that the oviduct is prevented from sliding out, and the tube hooking is realized;
a tube sliding step: after the tube hooking is finished, the clamping forceps are operated by an operator to realize tube sliding, the first arc-shaped edge, the second arc-shaped edge and the connecting rod form a hollow arc-shaped triangle, and the hollow arc-shaped triangle is arranged, so that whether a patient has uterine adhesion, oviduct adhesion, ovary adhesion and oviduct adhesion and the like can be observed conveniently in the tube sliding process, and the tubal mesentery can be prevented from being torn;
fixing the fallopian tube: after the sliding tube reaches a certain position, the sliding block is shifted, so that the movable rod drives the fixed ball to move forwards and directly abut against the surface of the fallopian tube, and the fixation of the fallopian tube and the operation of subsequent operations are realized;
a pipe lifting step: when the tube is lifted, the operation operator only needs to exert force upwards to lift the oviduct, and the oviduct can not be displaced, so that the accuracy of the operation is ensured, and complications in the middle and after operation are avoided as much as possible;
if the tube lifter needs to be replaced, the operation steps are as follows: the setting of engaging lug conveniently changes the operation operator of centre gripping tweezers, for example, at clinical pipe lifting in-process, if need change the pipe lifting operator, only need the portable engaging lug of change person can realize the pipe lifting operation, makes things convenient for operation operator to withdraw from thumb and forefinger from the grip ring.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic structural view of the middle movable rod of the present invention;
FIG. 4 is a schematic structural view of a clamping surface of the present invention;
fig. 5 is a schematic structural view of another clamping surface of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in figure 1, a defeated fallopian tube knot is centre gripping tweezers for operation, including the tweezers pole, the tweezers pole includes that the middle part is the articulated left tweezers pole 1 of cross form and right tweezers pole 2, and the tweezers pole of pin joint front end is the tweezers pole anterior segment, and the tweezers pole of pin joint rear end is the tweezers pole back end, and the middle part of left tweezers pole 1 and right tweezers pole 2 is provided with the pin joint, and left tweezers pole 1 and right tweezers pole 2 realize connecting through the articulated elements that runs through the tweezers pole, and the articulated elements includes pin or screw.
The ends of the left forceps rod 1 and the right forceps rod 2 are both provided with a clamping ring 3, namely the end of the rear section of the forceps rod is provided with the clamping ring 3, and the two clamping rings 3 are respectively used for limiting the thumb and the forefinger of an operator; and the opposite surfaces of the two clamping rings 3 are provided with fixed connecting pieces 4, and the two fixed connecting pieces 4 are movably connected.
The concrete structure of swing joint does: fixed connection piece 4 includes locking convex strip 14 and is located locking tooth 15 on the locking convex strip 14, locking convex strip 14 are located the inboard of grip ring 3 respectively and set up relatively, and two locking convex strips 14 all are rectangular shape, and locking tooth 15 on two locking convex strips 14 can intermeshing to the realization is fixed.
As shown in fig. 2, the head ends of the left forceps rod 1 and the right forceps rod 2 are both provided with a bent hook portion 5, that is, the head end of the front segment of the forceps rod is provided with the bent hook portion 5, the bent hook portion 5 is smoothly arranged, and the two bent hook portions 5 are oppositely arranged and form a spherical cavity for accommodating an oviduct.
The smooth hook part 5 is not easy to stab a patient in the tube searching process, and the conditions of bladder injury, intestinal canal injury, tubal mesentery tearing and the like are avoided.
After the tube is found, the oviduct is sleeved in the tube by one bent hook part 5, then the two bent hook parts 5 are clamped by the clamping ring 3, the oviduct is completely wrapped in the spherical cavity formed by the two bent hook parts 5, the oviduct is prevented from sliding out, and the tube hooking is realized.
Collude the pipe and accomplish the back, rethread operation operator operates the centre gripping tweezers and realizes the slip pipe, and a hollow arc triangle-shaped shape is constituteed to first arc limit 6, second arc limit 7 and connecting rod 8, and hollow arc triangle-shaped's setting is convenient for the slip pipe in-process and is observed whether the patient takes place the circumstances such as uterus adhesion, oviduct adhesion, ovary and oviduct adhesion to can avoid the oviduct mesentery to tear.
As shown in fig. 3, the middle of the forceps rod is provided with a cavity, that is, the middle of the front section of the forceps rod is provided with a cavity, the cavity is internally provided with a movable rod 10, one end of the movable rod 10 is provided with a fixing ball 11 positioned inside the hook bending part 5, the other end of the movable rod 10 is connected with a sliding block 12, an elongated groove 13 is arranged on the outer side wall of the forceps rod (that is, the rear section of the front section of the forceps rod) close to an operator, and the sliding block 12 is positioned in the groove 13 in an interference fit manner.
After the sliding tube reaches a certain position, sliding block 12 is shifted, so that movable rod 10 drives fixed ball 11 to move forward and reach the surface of the fallopian tube, thereby realizing the fixation of the fallopian tube and the operation of the subsequent operation.
When the tube is lifted, the operation operator only needs to exert force upwards to realize the lifting operation of the fallopian tube, the fallopian tube can not be displaced, the accuracy of the operation is ensured, and complications in and after the operation are avoided as much as possible.
Clamping textures are arranged on the clamping surface 9.
As shown in fig. 4 to 5, the clamping texture includes a stripe type, a circle type, a bump type or a wave type. The wave-shaped clamping textures have more excellent clamping effect on the oviduct and the like, and the fallopian tube is prevented from slipping.
The arrangement of the clamping textures can increase the friction force, so that the two clamping surfaces 9 can be mutually and stably clamped, and the oviduct or the blood vessel can be directly clamped and fixed through the two clamping surfaces 9.
The outer surface of the sliding block 12 protrudes out of the outer side wall of the forceps rod.
The outer surface of slider 12 is provided with anti-slip texture.
The anti-slip texture is arranged to increase friction force and facilitate shifting of interference fit sliding block 12.
The outer side surface of the clamping ring 3 is provided with a connecting lug 16.
The engaging lug 16 is ring-shaped.
The setting of engaging lug 16 conveniently changes the operation operator of centre gripping tweezers, for example, at clinical tube lifting in-process, if need change tube lifting operator, only need the portable engaging lug 16 of change person can realize the tube lifting operation, makes things convenient for operation operator to withdraw from thumb and forefinger from grip ring 3.
The arrangement of detachable sliding block 12 and movable rod 10 is convenient for the postoperative disassembly and disinfection work, ensures the thorough cleaning and disinfection of pollutants such as blood on the cavity of the forceps rod, sliding block 12 and movable rod 10, and the like, and avoids cross infection.
The clamping forceps are made of stainless steel materials.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed apparatus should not be construed to reflect the intent as follows: rather, the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
While the invention has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of this description, will appreciate that other embodiments can be devised which do not depart from the scope of the invention as described herein. Moreover, it should be noted that the language used in the specification has been principally selected for readability and instructional purposes, and may not have been selected to delineate or circumscribe the inventive subject matter. Accordingly, many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the appended claims. The disclosure of the present invention is intended to be illustrative, but not limiting, of the scope of the invention, which is set forth in the following claims.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (10)
1. The utility model provides a clamping forceps for tubal ligation operation which characterized in that: the forceps comprise forceps rods, wherein the forceps rods comprise a left forceps rod (1) and a right forceps rod (2) which are hinged in a cross manner at the middle part, clamping rings (3) are arranged at the tail ends of the left forceps rod (1) and the right forceps rod (2), fixed connecting pieces (4) are arranged on the opposite surfaces of the two clamping rings (3), and the two fixed connecting pieces (4) are movably connected; the head ends of the left forceps rod (1) and the right forceps rod (2) are respectively provided with a bent hook part (5), and the two bent hook parts (5) are oppositely arranged and form a spherical cavity for accommodating an oviduct;
the bent hook part (5) comprises a first arc-shaped edge (6) and a second arc-shaped edge (7), one ends of the first arc-shaped edge (6) and the second arc-shaped edge (7) are connected with the head end of the forceps rod and then extend outwards in a triangular shape, the free ends of the first arc-shaped edge (6) and the second arc-shaped edge (7) are connected with one surface of a transverse connecting rod (8), the free surface of the connecting rod (8) is a clamping surface (9), and the two clamping surfaces (9) are arranged horizontally relatively;
the middle part of tweezers pole is provided with the cavity, be provided with movable rod (10) in the cavity, movable rod (10) one end is provided with and is located fixed ball (11) of crook portion (5) inside, the other end of movable rod (10) even has sliding block (12), is being close to the operation operator be provided with rectangular shape recess (13) on the tweezers pole lateral wall, sliding block (12) interference fit formula is located in recess (13).
2. The clamping forceps for tubal ligation according to claim 1, wherein: the fixed connecting piece (4) comprises a locking convex strip (14) and locking teeth (15) positioned on the locking convex strip (14).
3. The clamping forceps for tubal ligation according to claim 1, wherein: clamping textures are arranged on the clamping surface (9).
4. The clamping forceps for tubal ligation according to claim 3, wherein: the clamping texture comprises a stripe type, a circle type, a salient point type or a wave type.
5. The clamping forceps for tubal ligation according to claim 1, wherein: the outer surface of the sliding block (12) protrudes out of the outer side wall of the forceps rod.
6. The clamping forceps for fallopian tube ligation operation according to claim 1 or 5, wherein: the outer surface of the sliding block (12) is provided with anti-skidding textures.
7. The clamping forceps for tubal ligation according to claim 1, wherein: the outer side surface of the clamping ring (3) is provided with a connecting lug (16).
8. The clamping forceps for fallopian tube ligation operation according to claim 7, wherein: the connecting lug (16) is annular.
9. The clamping forceps for tubal ligation according to claim 1, wherein: the clamping forceps are made of stainless steel materials.
10. The clamping forceps for tubal ligation according to claim 1, wherein: and the sliding block (12) is detachably connected to the movable rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921538412.5U CN210843382U (en) | 2019-09-17 | 2019-09-17 | Clamping forceps for tubal ligation operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921538412.5U CN210843382U (en) | 2019-09-17 | 2019-09-17 | Clamping forceps for tubal ligation operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210843382U true CN210843382U (en) | 2020-06-26 |
Family
ID=71294846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921538412.5U Active CN210843382U (en) | 2019-09-17 | 2019-09-17 | Clamping forceps for tubal ligation operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210843382U (en) |
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2019
- 2019-09-17 CN CN201921538412.5U patent/CN210843382U/en active Active
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