CN210044095U

CN210044095U - Uterus incision embryo taking forceps for pregnancy

Info

Publication number: CN210044095U
Application number: CN201822009518.8U
Authority: CN
Inventors: 陈丽刚; 赵芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-03
Filing date: 2018-12-03
Publication date: 2020-02-11
Anticipated expiration: 2028-12-03

Abstract

The utility model discloses a uterus incision gestation embryo taking forceps, including the front handle, the back handle, the runner, the outer tube, the binding clip, the front handle is articulated mutually with the back handle, the outer tube rear end passes through the runner and is connected with the front handle and can rotate along with the runner, outer tube front end threaded connection has the binding clip seat, the binding clip seat is the U-shaped structure, be equipped with the device that opens and shuts in the U-shaped structure of binding clip seat, the binding clip is located in the outer tube and is connected device and back handle that opens and shuts, it has last binding clip and lower binding clip to open and shut on the device, it articulates on the binding clip seat with lower binding clip after articulated each other, the binding clip can be dismantled with back handle junction, and the binding clip can be followed the outer tube front end and taken out, the front end of going up binding clip and lower binding clip all kickup, the surface of going up binding clip and lower binding clip front end outwards protrudes to. The utility model discloses simple structure, the operation of being convenient for can be separated pathological change tissue from normal tissue easily, and is convenient for get off the tissue centre gripping of uterus upper wall, reduces the operation time, has reduced the operation risk.

Description

Uterus incision embryo taking forceps for pregnancy

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to embryo pincers are got in uterus incision pregnancy.

Background

The incision pregnancy is a complication after cesarean section, since the last 50 century, the cesarean section generally adopts the lower uterine segment type, the position of the incision scar pregnancy at the lower uterine segment is equivalent to the isthmus and is positioned outside the uterine cavity, strictly speaking, the ectopic pregnancy at a special part is the most of the cases, and the hand treatment is mostly used for the cases. However, in most cases, the diseased tissue is connected with the normal tissue in multiple sides, and the diseased tissue is difficult to separate from the normal tissue by using the current placental forceps. Therefore, the development of an embryo taking clamp for uterine incision pregnancy diseases and convenient for taking down pathological tissues is urgently needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model aims to provide a pair of embryo taking forceps for uterus incision pregnancy.

A uterus incision embryo taking clamp for pregnancy comprises a front handle, a rear handle, a rotating wheel, an outer tube and a clamp rod, the front handle and the rear handle are hinged with each other, the rear end of the outer tube is connected with the front handle through the rotating wheel and can rotate along with the rotating wheel, the front end of the outer pipe is connected with a forceps head seat in a threaded manner, the forceps head seat is of a U-shaped structure, an opening and closing device is arranged in the U-shaped structure of the forceps head seat, the clamp rod is arranged in the outer tube and is connected with the opening and closing device and the rear handle, the opening and closing device is hinged with an upper clamp head and a lower clamp head, the upper tong head and the lower tong head are hinged with each other and then hinged on the tong head seat, the joint of the tong rod and the rear handle is detachable, the clamp rod can be drawn out from the front end of the outer tube, the front ends of the upper clamp head and the lower clamp head are both bent upwards, and the outer surfaces of the front ends of the upper clamp head and the lower clamp head are protruded outwards to form a protruding tip.

Furthermore, the inner surfaces of the upper tong head and the lower tong head are respectively provided with saw teeth which are meshed with each other.

Furthermore, the outer pipe is provided with a flushing joint communicated with the interior of the outer pipe, and the flushing joint is provided with a cover body.

For clamping, the upward bending angle of the upper tong head and the lower tong head is 50-80 degrees, and the bending length is 1-2 cm. Furthermore, the upward bending angle of the upper binding clip and the lower binding clip is 60-70 degrees, and the bending length is 1.2-1.5 cm.

The utility model discloses embryo pincers are got in uterus incision pregnancy, compared with prior art, its beneficial effect lies in: the utility model discloses simple structure, the operation of being convenient for can be separated pathological change tissue from normal tissue easily, and is convenient for get off the tissue centre gripping of uterus upper wall, reduces the operation time, has reduced the operation risk.

Drawings

FIG. 1 is a schematic structural view of the embryo forceps for uterus incision pregnancy;

fig. 2 is a view taken along direction a of fig. 1.

Shown in the figure, 1-front handle, 2-rear handle, 3-rotating wheel, 4-outer tube, 5-nipper rod, 6-nipper seat, 7-opening and closing device, 8-upper nipper head, 9-lower nipper head, 10-convex tip, 11-flushing joint and 12-cover body.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following examples, which are set forth only for the purposes of explanation and are not intended to limit the scope of the present invention.

As shown in fig. 1 and 2, a pair of embryo taking forceps for uterus incision pregnancy comprises a front handle 1, a rear handle 2, a rotating wheel 3, an outer tube 4 and a forceps rod 5, wherein the front handle 1 and the rear handle 2 are hinged with each other, the rear end of the outer tube 4 is connected with the front handle 1 through the rotating wheel 3 and can rotate along with the rotating wheel 3, the front end of the outer tube 4 is in threaded connection with a forceps head seat 6, the forceps head seat 6 is in a U-shaped structure, an opening and closing device 7 is arranged in the U-shaped structure of the forceps head seat 6, the forceps rod 5 is arranged in the outer tube 4 and is connected with the opening and closing device 7 and the rear handle 2, an upper forceps head 8 and a lower forceps head 9 are hinged on the opening and closing device 7, the upper forceps head 8 and the lower forceps head 9 are hinged with each other and are hinged on the forceps head seat 6, the connection between the forceps rod 5 and the rear handle 2 is detachable, the forceps rod 5 can be pulled out from the front end of the outer tube 4, the front ends, the outer surfaces of the front ends of the upper tong head 8 and the lower tong head 9 are protruded outwards to form a protruded tip 10.

Furthermore, the inner surfaces of the upper binding clip 8 and the lower binding clip 9 are provided with saw teeth which are engaged with each other.

Furthermore, the outer pipe 4 is provided with a flushing joint 11 communicated with the inside of the outer pipe 4, and the flushing joint 11 is provided with a cover body 12.

For clamping, the upward bending angle of the upper tong head 8 and the lower tong head 9 is 50-80 degrees, and the bending length is 1-2 cm. Further, the upper binding clip 8 and the lower binding clip 9 are bent upwards at an angle of 60-70 degrees, and the bending length is 1.2-1.5 cm.

The utility model discloses be convenient for take off the pathological change tissue of uterus upper wall, the event designs into crooked shape with upper and lower binding clip front end, nevertheless because upper and lower binding clip front end is crooked, is greater than hysteroscope handle hole diameter, and the traditional mode of packing into hysteroscope handle hole with the binding clip from the rear end is no longer suitable, and the mounting means who adopts at present is: the forceps head seat 6 of the embryo taking forceps is screwed to be separated from the outer tube 4, the forceps rod 5 is separated from the rear handle 2, then the rear end of the forceps rod 5 is pulled out of the front end of the outer tube 4, then the front end of the outer tube 4 is inserted from the rear end of the hysteroscope operation hole until the front end of the hysteroscope operation hole extends out, then the rear end of the forceps rod 5 is inserted from the front end of the outer tube 4 and is connected with the rear handle 2, and finally the forceps head seat 6 is screwed into the outer tube 4 and screwed.

The front ends of the upper and lower forceps heads are designed to be bent upwards so as to be convenient for clamping the pathological change tissue on the upper wall of the uterus, the outer side surfaces of the front ends of the upper and lower forceps heads are designed to be outwards protruded tips so as to be convenient for separating the pathological change tissue from the normal tissue, and in the operation, the operation time is reduced and the operation risk is reduced.

The protection scope of the present invention is not limited to the technical solution disclosed in the specific embodiment, and all the modifications, equivalent replacements, improvements, etc. made by the technical entity of the present invention to the above embodiments all fall into the protection scope of the present invention.

Claims

1. The utility model provides a uterus incision embryo extraction of pregnancy which characterized in that: comprises a front handle (1), a rear handle (2), a rotating wheel (3), an outer tube (4) and a clamp rod (5), wherein the front handle (1) is hinged with the rear handle (2), the rear end of the outer tube (4) is connected with the front handle (1) through the rotating wheel (3) and can rotate along with the rotating wheel (3), the front end of the outer tube (4) is in threaded connection with a clamp head seat (6), the clamp head seat (6) is in a U-shaped structure, an opening and closing device (7) is arranged in the U-shaped structure of the clamp head seat (6), the clamp rod (5) is arranged in the outer tube (4) and is connected with the opening and closing device (7) and the rear handle (2), the opening and closing device (7) is hinged with an upper clamp head (8) and a lower clamp head (9), the upper clamp head (8) and the lower clamp head (9) are hinged with each other and then hinged with the clamp head seat (6), and the joint of the clamp rod (5) and the rear handle (2) can, and the clamp rod (5) can be drawn out from the front end of the outer tube (4), the front ends of the upper clamp head (8) and the lower clamp head (9) are both bent upwards, and the outer surfaces of the front ends of the upper clamp head (8) and the lower clamp head (9) are outwards protruded to form a protruded tip (10).

2. The uterus incision pregnancy embryo extraction forceps of claim 1, which is characterized in that: the inner surfaces of the upper tong head (8) and the lower tong head (9) are respectively provided with saw teeth which are meshed with each other.

3. The uterus incision pregnancy embryo extraction forceps of claim 2, which is characterized in that: the outer pipe (4) is provided with a flushing joint (11) communicated with the interior of the outer pipe (4), and the flushing joint (11) is provided with a cover body (12).

4. The uterus incision pregnancy embryo extraction forceps of any one of claims 1 to 3, which is characterized in that: the upward bending angle of the upper tong head (8) and the lower tong head (9) is 50-80 degrees, and the bending length is 1-2 cm.

5. The uterus incision pregnancy embryo extraction forceps of claim 4, which is characterized in that: the upward bending angle of the upper tong head (8) and the lower tong head (9) is 60-70 degrees, and the bending length is 1.2-1.5 cm.