CN211583425U

CN211583425U - Device for taking out tissue from gynecological cavity

Info

Publication number: CN211583425U
Application number: CN201921201043.0U
Authority: CN
Inventors: 兰艳欢
Original assignee: Luodian People's Hospital
Current assignee: Luodian People's Hospital
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-09-29
Anticipated expiration: 2029-07-29

Abstract

The utility model provides a gynecological cavity tissue taking-out device, which comprises a tube body; the pipe body is internally provided with a spiral-leaf-shaped shifting leaf, the front end of the pipe body is provided with an upper spacer and a lower spacer, the upper spacer and the lower spacer are both rotatably fixed on the pipe body through rotating rods so that the front end of the pipe body can be opened and closed, pull rods are arranged between the two rotating rods for fixing the upper spacer and between the two rotating rods for fixing the lower spacer, pull cables are arranged along the outer surface of the pipe body, and the front ends of the pull cables are fixed on the pull rods; the fixed block can be fixed with in the inside dismantlement of body rear end, and the axle center of shifting the page or leaf has the connecting axle, and the connecting axle is rotatable to be fixed on the fixed block. The utility model discloses a aversion page or leaf, go up spacer and spacer isotructure setting down, can be very big make things convenient for some comparatively simple operations to go on, reduce cost by a wide margin, the structure is clear simple moreover, easy to maintain and change accessory.

Description

Device for taking out tissue from gynecological cavity

Technical Field

The utility model relates to a gynecological cavity tissue object taking-out device.

Background

Gynecologic surgeries often require cervical tissue resection, such as cervical polyp removal, cervical conization, cervical cancer resection and the like, and currently, partial surgeries can use an LEEP knife, but the LEEP knife is complex in technology and expensive in equipment, and the LEEP knife also needs additional devices to assist in discharging tissue out of the body, so that the overall cost is high, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a thing remove device is organized to inner chamber of gynaecology, this thing remove device is organized to inner chamber of gynaecology sets up through aversion page or leaf, go up spacer and spacer isotructure setting down, and the convenience that can be very big some comparatively simple operations go on, reduce cost by a wide margin.

The utility model discloses a following technical scheme can realize.

The utility model provides a gynecological cavity tissue taking-out device, which comprises a tube body; the pipe body is internally provided with a spiral-leaf-shaped shifting leaf, the front end of the pipe body is provided with an upper spacer and a lower spacer, the upper spacer and the lower spacer are both rotatably fixed on the pipe body through rotating rods so that the front end of the pipe body can be opened and closed, pull rods are arranged between the two rotating rods for fixing the upper spacer and between the two rotating rods for fixing the lower spacer, pull cables are arranged along the outer surface of the pipe body, and the front ends of the pull cables are fixed on the pull rods; the fixed block can be fixed with in the inside dismantlement of body rear end, and the axle center of shifting the page or leaf has the connecting axle, and the connecting axle is rotatable to be fixed on the fixed block.

The rear end of the connecting shaft is flat.

The fixed block is formed by two round rods crossing at the center, and the connecting shaft passes through the center crossing position.

The inner side of the rotating rod is provided with a sliding groove, and the end part of the pull rod is fixed in the sliding groove and can move along the sliding groove.

The rear end of the rotating rod is rotatably fixed on the fixed shaft, the fixed shaft is fixed on the outer surface of the pipe body, and the four fixed shafts are uniformly distributed on the cross section of the pipe body.

A plurality of lantern rings are fixed on the outer surface of the pipe body, and the inhaul cable penetrates through the lantern rings to be arranged.

And in the plurality of lantern rings, the lantern ring through which each inhaul cable passes is distributed in a straight line.

The front end of the shift page is fixed with a blade.

The beneficial effects of the utility model reside in that: through structure settings such as shift page or leaf, last spacer and spacer down, can be very big make things convenient for some comparatively simple operations to go on, reduce cost by a wide margin, the structure is clear simple moreover, easy to maintain and change accessory.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a side view of the tube and anchor block of fig. 1 in half section.

In the figure: 11-tube body, 12-shift leaf, 13-connecting shaft, 14-fixed block, 15-lantern ring, 21-upper spacer, 22-lower spacer, 23-rotating rod, 24-fixed shaft, 25-pull rod, 26-sliding groove and 27-pulling rope.

Detailed Description

The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.

A gynecological intracavity tissue extraction device as shown in fig. 1 and 2, which comprises a tube body 11; a spiral-blade-shaped displacement leaf 12 is arranged in the tube body 11, an upper spacer 21 and a lower spacer 22 are arranged at the front end of the tube body 11, the upper spacer 21 and the lower spacer 22 are both rotatably fixed on the tube body 11 through rotating rods 23 so that the front end of the tube body 11 can be opened and closed, pull rods 25 are arranged between the two rotating rods 23 for fixing the upper spacer 21 and between the two rotating rods 23 for fixing the lower spacer 22, pull cables 27 are arranged along the outer surface of the tube body 11, and the front ends of the pull cables 27 are fixed on the pull rods 25; a fixed block 14 is detachably fixed in the rear end of the pipe body 11, a connecting shaft 13 is arranged at the axle center of the displacement blade 12, and the connecting shaft 13 is rotatably fixed on the fixed block 14.

Therefore, the shifting sheet 12 can be rotated by rotating the connecting shaft 13, the tissue at the front end of the tube body 11 is moved to the rear end of the tube body 11 and discharged, the upper spacer 21 and the lower spacer 22 can have two functions, on one hand, the shearing of the tissue can be realized by opening and closing, and on the other hand, the non-target tissue can be prevented from entering the tube body 11 by closing in the process that the tube body 11 extends into the body cavity.

The rear end of the connecting shaft 13 is flat, so that the connecting shaft 13 can be conveniently inserted into an input shaft of the rotating device and driven to rotate by the electric control rotating device.

The fixed block 14 is formed by two round rods crossing at the center, and the connecting shaft 13 penetrates through the center crossing position, so that the fixing block is convenient to disassemble, assemble and place on one hand, and is convenient to clean on the other hand.

The inner side of the rotating rod 23 is provided with a sliding groove 26, and the end part of the pull rod 25 is fixed in the sliding groove 26 and can move along the sliding groove 26.

The rear end of the rotating rod 23 can be rotatably fixed on the fixed shaft 24, the fixed shaft 24 is fixed on the outer surface of the pipe body 11, and the four fixed shafts 24 are uniformly distributed on the cross section of the pipe body 11.

A plurality of collars 15 are fixed on the outer surface of the pipe body 11, and a pull cable 27 is arranged through the collars 15.

Of the plurality of loops 15, the loops 15 through which each of the pulling cables 27 passes are distributed in a straight line.

The front end of the shift sheet 12 is fixed with a blade.

The pull cord 27 is generally a steel wire, and can be operated to rotate and bend the tube body 11 to a certain extent by pulling the pull rod 25 to open the upper spacer 21 and the lower spacer 22 and pushing the pull rod 25 to close the upper spacer 21 and the lower spacer 22.

When in operation, the shifting sheet 12, the connecting shaft 13, the fixing block 14 and the pulling cables 27 are assembled firstly, the two pulling cables 27 are kept to be synchronously inserted into the body cavity of the patient from the tube body 11, and when the tube body 11 needs to be rotated or bent, the two pulling cables 27 are operated to rotate or bend relatively; when the front end of the tube body 11 reaches a preset position, the two pull cables 27 can be synchronously operated to open and close the upper diaphragm 21 and the lower diaphragm 22 to cut the fabric, and meanwhile, the connecting shaft 13 is rotated to enable the displacement page 12 to discharge the tissue out of the patient. Therefore, the utility model is particularly suitable for gynecological operations, in particular to the abnormal tissue excision operations for cervical carcinoma.

Claims

1. The utility model provides a gynaecology's inner chamber organizes thing remove device, includes body (11), its characterized in that: the spiral-leaf-shaped displacement leaf (12) is arranged in the tube body (11), an upper spacer (21) and a lower spacer (22) are arranged at the front end of the tube body (11), the upper spacer (21) and the lower spacer (22) are both rotatably fixed on the tube body (11) through rotating rods (23), so that the front end of the tube body (11) can be opened and closed, pull rods (25) are arranged between the two rotating rods (23) for fixing the upper spacer (21) and between the two rotating rods (23) for fixing the lower spacer (22), a pull rope (27) is arranged along the outer surface of the tube body (11), and the front end of the pull rope (27) is fixed on the pull rods (25); a fixed block (14) is detachably fixed in the rear end of the pipe body (11), a connecting shaft (13) is arranged at the axis of the displacement blade (12), and the connecting shaft (13) can be rotatably fixed on the fixed block (14).

2. The gynecological intraluminal tissue retrieval device of claim 1, wherein: the rear end of the connecting shaft (13) is flat.

3. The gynecological intraluminal tissue retrieval device of claim 1, wherein: the fixed block (14) is formed by two round rods crossing at the center, and the connecting shaft (13) passes through the center crossing position.

4. The gynecological intraluminal tissue retrieval device of claim 1, wherein: the inner side of the rotating rod (23) is provided with a sliding groove (26), and the end part of the pull rod (25) is fixed in the sliding groove (26) and can move along the sliding groove (26).

5. The gynecological intraluminal tissue retrieval device of claim 1, wherein: the rear end of the rotating rod (23) can be rotatably fixed on the fixed shaft (24), the fixed shaft (24) is fixed on the outer surface of the pipe body (11), and the four fixed shafts (24) are uniformly distributed on the cross section of the pipe body (11).

6. The gynecological intraluminal tissue retrieval device of claim 1, wherein: a plurality of lantern rings (15) are fixed on the outer surface of the pipe body (11), and the inhaul cable (27) penetrates through the lantern rings (15) to be arranged.

7. The gynecological intraluminal tissue retrieval device of claim 6, wherein: the plurality of collars (15) are distributed in a straight line, and the collars (15) through which each pulling cable (27) passes.

8. The gynecological intraluminal tissue retrieval device of claim 1, wherein: the front end of the shift page (12) is fixed with a blade.