CN211300216U

CN211300216U - Disposable haemorrhoids cutting ligation device

Info

Publication number: CN211300216U
Application number: CN202020000885.6U
Authority: CN
Inventors: 李武伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-08-21
Anticipated expiration: 2030-01-02

Abstract

The utility model discloses a disposable haemorrhoids cutting ligation device, concretely relates to medical instrument field, which comprises a pipe body, body one end is provided with adsorbs the end, it has cup jointed the elastic ring to adsorb the end surface, elastic ring one side is provided with the annular piece, the fixed connecting pipe that is provided with of one end that the elastic ring was kept away from to the annular piece, the fixed thread piece that is provided with of the connecting pipe other end, the body surface is provided with the thread groove with thread piece threaded connection, the inside lumen that is provided with of body, the position that the lumen is close to the adsorption end is provided with the ring channel, the inside tangent line that is provided with of ring channel. The utility model discloses a be equipped with annular piece and pivot, the piece can be close to and extrude the elastic ring to the elastic ring direction gradually, and the elastic ring can be tied on the haemorrhoids tissue, ties up the blood vessel on the haemorrhoids, and then reduces follow-up bleeding volume, and the tangent line can perpendicular downstream under the effect of first gyro wheel to surely go out the haemorrhoids tissue.

Description

Disposable haemorrhoids cutting ligation device

Technical Field

The utility model relates to the field of medical equipment, more specifically say, the utility model relates to a disposable haemorrhoids cutting ligation device.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles directly or indirectly applied to the human body, and comprises required computer software, wherein the effects are mainly obtained in a physical mode and other modes, not in a pharmacological, immunological or metabolic mode, or are only assisted by the modes, so that the diagnosis, prevention, monitoring, treatment or alleviation of diseases are achieved; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; the hemorrhoid is a common disease and frequently-occurring disease which are specific to human beings at present, the theory of 'nine hemorrhoids for ten people' exists in China historically, the ligation method is one of the common methods for treating the hemorrhoid, and the dropping principle is to prick the base bottom of the hemorrhoid root, block blood circulation of hemorrhoid tissues and make the hemorrhoid atrophy and drop.

After the elastic ring is placed in the existing ligation treatment, the phenomenon that haemorrhoids are not stopped bleeding after necrosis of the haemorrhoids falls off or part of haemorrhoids of a patient cannot fall off exists, so that the patient needs to carry out secondary treatment and suffers great pain.

Disclosure of Invention

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a disposable haemorrhoids cutting ligation device, the utility model aims to solve the technical problem that: the hemorrhoid is cut after being tied.

In order to achieve the above object, the utility model provides a following technical scheme: a disposable hemorrhoid cutting ligation device comprises a tube body, wherein one end of the tube body is provided with an adsorption end, the outer surface of the adsorption end is sleeved with an elastic ring, one side of the elastic ring is provided with an annular block, one end of the annular block, far away from the elastic ring, is fixedly provided with a connecting pipe, the other end of the connecting pipe is fixedly provided with a threaded block, and the surface of the tube body is provided with a threaded groove in threaded connection with the threaded block;

the utility model discloses a pipe, including body, pipe chamber, installation seat, the inside lumen that is provided with of body, the position that the lumen is close to the adsorption end is provided with the ring channel, the inside tangent line that is provided with of ring channel, tangent line bottom symmetry is provided with first gyro wheel, surface fixing is provided with the installation seat under the body, the installation seat top is provided with the second gyro wheel, the inside pivot that is provided with of installation seat, the tangent line winding is on the pivot surface, the installation seat outside be provided with pivot fixed connection.

The implementation mode is specifically as follows: when in use, the medical staff can firstly insert the anus dilator into the anus of a patient to further prop open the anus, so that the operation space of the medical staff is large, the position of the haemorrhoids can be conveniently observed, then the tube body is inserted into the anus, when the adsorption end of the tube body is aligned with the haemorrhoids tissue, the medical miniature air pump can be started, the medical miniature air pump can pump air in the tube cavity to enable the medical miniature air pump to be in a negative pressure state, the adsorption end of the tube body can generate suction to the haemorrhoids tissue to adsorb the haemorrhoids tissue into the tube cavity for subsequent treatment, then the thread block can move along the thread groove on the surface of the tube body by rotating the thread block, the thread block can push the annular block through the connecting pipe in the moving process, the annular block can gradually approach the elastic ring to the direction of the elastic ring and extrude the elastic ring, so that the elastic ring can be separated from the tube body, the elastic ring can be sleeved on the haemorrh, through rotating the regulating part, the regulating part can drive the fixed pivot rotation in one side, and the pivot can shrink its surface winding tangent line, and the tangent line can perpendicular downstream under the effect of first gyro wheel to cut out the haemorrhoids tissue, its wound is little, shortens operation recovery time, and is respond well.

In a preferred embodiment, the surface of the adjusting part is provided with a plurality of grooves to improve the friction force, the cross section of the adjusting part is annular, and the grooves are symmetrically distributed by taking the circle center of the adjusting part as the center.

In a preferred embodiment, the position of the pipe body far away from the adsorption end is provided with a socket, and a rubber bulge is arranged inside the socket, so that the connection tightness is improved, and the phenomenon of air leakage is avoided.

In a preferred embodiment, the cutting line is made of a metal material and has high strength.

In a preferred embodiment, bearings are arranged at the connection positions of the rotating shaft and the mounting seat.

In a preferred embodiment, the annular block and the connecting tube are both slidably connected to the tube body.

In a preferred embodiment, the first roller and the second roller are connected with the pipe body through bearings so as to be convenient to rotate.

In a preferred embodiment, the tube body, the ring block and the connecting tube are made of polypropylene material for easy observation.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a through being equipped with annular piece and pivot, the absorption end of body can produce suction to the haemorrhoids tissue, and then adsorb it to the lumen inside, the follow-up processing of being convenient for, the annular piece can be close to and extrude the elastic ring to the elastic ring direction gradually, thereby makes elastic ring and body separation, and the elastic ring can be sheathed in on the haemorrhoids tissue, ties the blood vessel on the haemorrhoids, and then reduces follow-up bleeding volume, and the tangent line can move down perpendicularly under the effect of first gyro wheel, thereby cuts out haemorrhoids tissue, compares with prior art, the utility model discloses a wound is little, shortens operation recovery time, and is respond well, because this apparatus is disposable, has not only saved the expense of disinfecting repeatedly, still can reduce the chance of iatrogenic cross infection;

2. the utility model discloses a be equipped with the recess, body and connecting pipe are transparent material and make to be convenient for medical personnel observe the cover of haemorrhoids tissue and prick the condition, can improve the degree of accuracy and the success rate that the cover was pricked, the regulating part surface is provided with the recess, can increase the frictional force of regulating part, and the difficult slipping during the use, the long interface of body can with the trachea grafting intercommunication of medical miniature air pump, it is comparatively convenient to install and dismantle.

Drawings

Fig. 1 is a front view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

Fig. 3 is a side view of the ring groove and the tangent structure of the present invention.

Fig. 4 is a side view of the mounting base structure of the present invention.

Fig. 5 is a perspective view of the adjusting member of the present invention.

The reference signs are: the pipe comprises a pipe body 1, an adsorption end 2, an elastic ring 3, an annular block 4, a connecting pipe 5, a thread block 6, a thread groove 7, a pipe cavity 8, an annular groove 9, a tangent line 10, a first roller 11, a mounting seat 12, a second roller 13, a rotating shaft 14, an adjusting piece 15, a groove 16, a plug interface 17 and a rubber bulge 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a disposable hemorrhoid cutting ligation device, which comprises a tube body 1, wherein one end of the tube body 1 is provided with an adsorption end 2, the outer surface of the adsorption end 2 is sleeved with an elastic ring 3, one side of the elastic ring 3 is provided with an annular block 4, one end of the annular block 4 far away from the elastic ring 3 is fixedly provided with a connecting tube 5, the other end of the connecting tube 5 is fixedly provided with a threaded block 6, and the surface of the tube body 1 is provided with a threaded groove 7 in threaded connection with the threaded block 6;

the utility model discloses a pipe, including body 1, pipe cavity 8, fixed surface is provided with mount pad 12, mount pad 12 top is provided with second gyro wheel 13, mount pad 12 is inside to be provided with tangent line 10, tangent line 10 bottom symmetry is provided with

first gyro wheel

11, 1 fixed surface of body is provided with mount pad 12, mount pad 12 top is provided with second gyro wheel 13, the inside pivot 14 that is provided with of mount pad 12, tangent line 10 winding is on 14 surfaces of pivot, the mount pad 12 outside is provided with the regulating part 15 with 14 fixed connection of pivot.

Tangent line 10 is made by metal material, the pivot 14 all is provided with the bearing with mount pad 12 junction, annular piece 4 and connecting pipe 5 all with body 1 sliding connection, first gyro wheel 11 and second gyro wheel 13 all are connected with body 1 through the bearing.

As shown in fig. 1 to 5, the embodiment specifically is: when in use, a medical staff can firstly insert the anus dilator into the anus of a patient and further prop open the anus, so that the operation space of the medical staff is large, and the position of the haemorrhoids is convenient to observe, then the tube body 1 is inserted into the anus, when the adsorption end 2 of the tube body 1 is aligned with the haemorrhoids tissue, the medical miniature air pump can be started, the medical miniature air pump can pump the air in the tube cavity 8 to enable the air to be in a negative pressure state, and then the adsorption end 2 of the tube body 1 can generate suction to the haemorrhoids tissue and further adsorb the haemorrhoids tissue into the tube cavity 8, so that the subsequent treatment is convenient, then the thread block 6 is rotated, the thread block 6 can move along the thread groove 7 on the surface of the tube body 1, the thread block 6 can push the annular block 4 through the connecting pipe 5 in the moving process, the annular block 4 can gradually approach to the direction of the elastic ring 3 and extrude the elastic ring 3 from the tube body 1, and, the blood vessel on the haemorrhoids is tightened, and then the subsequent bleeding amount is reduced, through rotating the adjusting part 15, the adjusting part 15 can drive the rotating shaft 14 fixed on one side to rotate, the rotating shaft 14 can contract the tangent line 10 wound on the surface of the rotating shaft, and the tangent line 10 can vertically move downwards under the action of the first roller 11, so that haemorrhoids tissues are cut out, the wound is small, the operation recovery time is shortened, and the curative effect is good.

The surface of the adjusting piece 15 is provided with a plurality of grooves 16, the cross section of the adjusting piece 15 is annular, the grooves 16 are symmetrically distributed by taking the circle center of the adjusting piece 15 as the center, the position of the pipe body far away from the adsorption end 2 is provided with a socket 17, a rubber bulge 18 is arranged in the socket 17, and the pipe body 1, the annular block 4 and the connecting pipe 5 are all made of polypropylene materials.

As shown in fig. 1 and 5, the embodiment specifically includes: the tube body 1 and the connecting tube 5 are made of transparent materials, so that medical personnel can observe the ligation condition of the hemorrhoidal tissues conveniently, the accuracy and the success rate of ligation can be improved, the surface of the adjusting piece 15 is provided with the groove 16, the friction force of the adjusting piece 15 can be increased, the adjusting piece is not easy to slip during use, the long insertion port 17 of the tube body 1 can be connected with the trachea of a medical miniature air pump in an inserting mode, and the installation and the disassembly are convenient.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 in the specification, the adsorption end 2 of the tube body 1 can generate suction to the hemorrhoidal tissues and further adsorb the hemorrhoidal tissues to the inside of the tube cavity 8, the annular block 4 can gradually approach the elastic ring 3 in the direction of the elastic ring 3 and extrude the elastic ring 3, so that the elastic ring 3 is separated from the tube body 1, the elastic ring 3 can be sleeved on the hemorrhoidal tissues to tighten blood vessels on the hemorrhoidal nucleus, and the tangent line 10 can vertically move downwards under the action of the first roller 11, so that the hemorrhoidal tissues are cut;

referring to the attached drawings 1 and 5 of the specification, the tube body 1 and the connecting tube 5 are made of transparent materials, so that medical staff can observe the ligation condition of the hemorrhoidal tissues conveniently, the surface of the adjusting piece 15 is provided with a groove 16, the friction force of the adjusting piece 15 can be increased, and the long insertion port 17 of the tube body 1 can be in insertion connection with an air tube of a medical miniature air pump.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a disposable haemorrhoids cutting ligation device, includes body (1), its characterized in that: an adsorption end (2) is arranged at one end of the pipe body (1), an elastic ring (3) is sleeved on the outer surface of the adsorption end (2), an annular block (4) is arranged on one side of the elastic ring (3), a connecting pipe (5) is fixedly arranged at one end, away from the elastic ring (3), of the annular block (4), a threaded block (6) is fixedly arranged at the other end of the connecting pipe (5), and a threaded groove (7) in threaded connection with the threaded block (6) is formed in the surface of the pipe body (1);

body (1) inside is provided with lumen (8), the position that lumen (8) are close to adsorption end (2) is provided with ring channel (9), ring channel (9) inside is provided with tangent line (10), tangent line (10) bottom symmetry is provided with first gyro wheel (11), fixed surface is provided with mount pad (12) under body (1), mount pad (12) top is provided with second gyro wheel (13), mount pad (12) inside is provided with pivot (14), tangent line (10) winding is on pivot (14) surface, mount pad (12) outside is provided with regulating part (15) with pivot (14) fixed connection.

2. The disposable hemorrhoid cutting ligation device according to claim 1, wherein: the surface of the adjusting piece (15) is provided with a plurality of grooves (16), the cross section of the adjusting piece (15) is annular, and the grooves (16) are symmetrically distributed by taking the circle center of the adjusting piece (15) as the center.

3. The disposable hemorrhoid cutting ligation device according to claim 1, wherein: the position that the body is kept away from absorption end (2) is provided with interface (17), interface (17) inside is provided with rubber bulge (18).

4. The disposable hemorrhoid cutting ligation device according to claim 1, wherein: the tangent (10) is made of a metallic material.

5. The disposable hemorrhoid cutting ligation device according to claim 1, wherein: and bearings are arranged at the joints of the rotating shaft (14) and the mounting seat (12).

6. The disposable hemorrhoid cutting ligation device according to claim 1, wherein: the annular block (4) and the connecting pipe (5) are both connected with the pipe body (1) in a sliding manner.

7. The disposable hemorrhoid cutting ligation device according to claim 1, wherein: the first roller (11) and the second roller (13) are connected with the pipe body (1) through bearings.

8. The disposable hemorrhoid cutting ligation device according to claim 1, wherein: the pipe body (1), the annular block (4) and the connecting pipe (5) are all made of polypropylene materials.