CN214285089U

CN214285089U - Novel hemorrhoid ligation device convenient to adjust

Info

Publication number: CN214285089U
Application number: CN202022923259.7U
Authority: CN
Inventors: 江滨; 王建中; 汤文远
Original assignee: Taizhou Pinqing Medical Equipment Co ltd
Current assignee: Taizhou Pinqing Medical Equipment Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-09-28
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses a convenient novel haemorrhoids ligation device who adjusts, the electric iron comprises a handle, the air channel has been seted up to the inside of handle, the one end intercommunication that the handle is close to the air channel has first negative pressure pipe, the one end that the handle was kept away from to first negative pressure pipe is provided with second negative pressure pipe. The utility model discloses a connecting pipe that sets up, when needing to adjust the interval between first negative pressure pipe and the second negative pressure pipe, rotate second negative pressure pipe, make the fixture block shift out the inside that gets into the sliding tray after the draw-in groove, then stimulate second negative pressure pipe, make the fixture block slide in the sliding tray, adjust the interval between first negative pressure pipe and the second negative pressure pipe, when the fixture block removes other draw-in groove positions, reverse rotation second negative pressure pipe, make the fixture block get into the inside of draw-in groove, block structure through draw-in groove and fixture block constitution, avoid first negative pressure pipe and second negative pressure pipe to take place the drunkenness, be convenient for adjust the total length of first negative pressure pipe and second negative pressure pipe.

Description

Novel hemorrhoid ligation device convenient to adjust

Technical Field

The utility model relates to a haemorrhoids ligation device technical field specifically is a convenient novel haemorrhoids ligation device who adjusts.

Background

The hemorrhoid ligator is a medical apparatus for treating internal hemorrhoid, mixed hemorrhoid, lower sigmoid colon and rectal polyp, and is characterized by that the hemorrhoid is sucked into a negative pressure tube, then the rubber ring on the negative pressure tube is cover-mounted on the root portion of hemorrhoid so as to make the hemorrhoid necrotize naturally, so that the goal of treating hemorrhoid can be reached.

Although the types and the number of the existing haemorrhoids ligation devices are very large, the existing haemorrhoids ligation devices still have certain problems and bring certain inconvenience to the use of the haemorrhoids ligation devices.

When the existing haemorrhoids ligation device is used, the haemorrhoids ligation device is generally used for treating internal haemorrhoids, negative pressure tubes with different lengths are required to be installed according to the positions of the internal haemorrhoids, the length of the negative pressure tubes is inconvenient to adjust directly, and the haemorrhoids ligation device is inconvenient to use, so that the technology capable of improving the structure of the haemorrhoids ligation device is urgently needed, and the device is perfected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel haemorrhoids ligation device of convenient regulation, solved current haemorrhoids ligation device when using, generally be used for treating internal hemorrhoid, need install the negative pressure pipe of different length according to the position of internal hemorrhoid, inconvenient direct length to the negative pressure pipe is adjusted, the problem of inconvenient use.

In order to achieve the above object, the utility model provides a following technical scheme: a novel hemorrhoid ligation device convenient to adjust comprises a handle, wherein an air channel is arranged inside the handle, one end of the handle close to the air channel is communicated with a first negative pressure tube, one end of the first negative pressure tube far away from the handle is provided with a second negative pressure tube, wherein,

the outer side, close to the handle, of the first negative pressure pipe is sleeved with a push rod frame, the outer side, far away from the first negative pressure pipe, of one end of the second negative pressure pipe is sleeved with a push rod pipe, the push rod pipe is connected with the push rod frame through a connecting rod, the end, close to the push rod pipe, of the second negative pressure pipe is sleeved with a rubber sleeve, a connecting groove is formed in one end, close to the second negative pressure pipe, of the first negative pressure pipe, a connecting pipe is fixed at one end, close to the connecting groove, of the second negative pressure pipe, sliding grooves are symmetrically formed in the outer side of the connecting pipe, and clamping grooves are formed in one side, close to the sliding grooves, of the connecting pipe at equal intervals;

the inboard that first negative pressure pipe corresponds the draw-in groove is fixed with the fixture block, the outside cover that the second negative pressure pipe was kept away from to the connecting pipe has the sealing washer, one side that the handle is close to the push rod frame has run through the push rod groove, the inside in push rod groove has run through the push rod, the one end and the push rod frame fixed connection of push rod, the other end of push rod is fixed with spring baffle, the cover has first spring to the push rod between the push rod groove.

Preferably, the handle is close to the inside spring groove that has seted up of air channel one side, the inside in spring groove is fixed with the second spring, one side that the second spring is close to the air channel is fixed with sealed piece, the one end that the sealed piece was kept away from the second spring is fixed with the depression bar, the one end that the sealed piece was kept away from to the depression bar runs through the inside of handle and extends to the outside, the one end that the sealed piece was kept away from to the depression bar is fixed with the clamp plate.

Preferably, the outer diameter of the sealing block is larger than the inner diameter of the vent groove, and the sealing block is elastically connected with the handle through a second spring.

Preferably, a silica gel pad is fixed at one end, far away from the first negative pressure tube, of the second negative pressure tube, and the silica gel pad is fixedly connected with the second negative pressure tube through gluing.

Preferably, the sliding groove is communicated with the clamping groove, the width of the sliding groove is larger than that of the clamping block, and the clamping groove and the clamping block form a clamping structure.

Preferably, the sealing ring is made of rubber materials, and the outer diameter of the sealing ring is equal to the inner diameter of the connecting groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a connecting pipe that sets up, when needing to adjust the interval between first negative pressure pipe and the second negative pressure pipe, rotate second negative pressure pipe, make the fixture block shift out the inside that gets into the sliding tray after the draw-in groove, then stimulate second negative pressure pipe, make the fixture block slide in the sliding tray, adjust the interval between first negative pressure pipe and the second negative pressure pipe, when the fixture block removes other draw-in groove positions, reverse rotation second negative pressure pipe, make the fixture block get into the inside of draw-in groove, block structure through draw-in groove and fixture block constitution, avoid first negative pressure pipe and second negative pressure pipe to take place the drunkenness, be convenient for adjust the total length of first negative pressure pipe and second negative pressure pipe.

2. The utility model discloses a silica gel pad that sets up, the one end that first negative pressure pipe was kept away from to second negative pressure pipe is fixed with the silica gel pad, the silica gel pad is through veneer and second negative pressure pipe fixed connection, and when inhaling intraductally through first negative pressure pipe end with haemorrhoids, first negative pressure pipe contacts through the silica gel pad with haemorrhoids, can protect patient's skin, alleviates the painful sense of patient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of a second negative pressure tube according to the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a handle; 101. a spring slot; 102. a second spring; 103. a sealing block; 104. a pressure lever; 105. pressing a plate; 2. a vent channel; 3. a first negative pressure tube; 4. a second negative pressure tube; 401. a silica gel pad; 5. a push rod frame; 6. pushing the tube; 7. a connecting rod; 8. a rubber sleeve; 9. connecting grooves; 10. a connecting pipe; 11. a sliding groove; 12. a card slot; 13. a clamping block; 14. a seal ring; 15. a push rod groove; 16. a push rod; 17. a spring baffle; 18. a first spring.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a novel hemorrhoid ligation device convenient to adjust comprises a handle 1, an air channel 2, a first negative pressure tube 3, a second negative pressure tube 4, a push rod frame 5, a push rod 6, a connecting rod 7, a rubber sleeve 8, a connecting groove 9, a connecting pipe 10, a sliding groove 11, a clamping groove 12, a clamping block 13, a sealing ring 14, a push rod groove 15, a push rod 16, a spring baffle 17 and a first spring 18, wherein the air channel 2 is arranged inside the handle 1, a spring groove 101 is arranged inside one side of the handle 1 close to the air channel 2, a second spring 102 is fixed inside the spring groove 101, a sealing block 103 is fixed on one side of the second spring 102 close to the air channel 2, a compression rod 104 is fixed at one end of the sealing block 103 far away from the second spring 102, one end of the compression rod 104 far away from the sealing block 103 penetrates through the inside of the handle 1 and extends to the outside, and a pressing plate 105 is fixed at one end of the compression rod 104 far away from the sealing block 103, the outer diameter of the sealing block 103 is larger than the inner diameter of the vent groove 2, the sealing block 103 is elastically connected with the handle 1 through the second spring 102, when the pressing plate 105 is pressed, the pressing plate 105 drives the sealing block 103 to move towards the spring groove 101 through the pressing rod 104, the second spring 102 is compressed, the vent groove 2 is circulated at the same time, when the pressing plate 105 is loosened, the second spring 102 can push the sealing block 103 to enter the vent groove 2, the vent groove 2 can be automatically sealed, one end, close to the vent groove 2, of the handle 1 is communicated with the first negative pressure tube 3, one end, far away from the handle 1, of the first negative pressure tube 3 is provided with the second negative pressure tube 4, one end, far away from the first negative pressure tube 3, of the second negative pressure tube 4 is fixedly connected with the second negative pressure tube 4 through gluing, when the end of the first negative pressure tube 3 sucks haemorrhoids into the tube, the first negative pressure tube 3 is contacted with the haemorrhoids through the pad 401, can protect the skin of a patient and relieve the pain of the patient, wherein,

the outer side of the first negative pressure pipe 3 close to the handle 1 is sleeved with a push rod frame 5, the outer side of one end, away from the first negative pressure pipe 3, of the second negative pressure pipe 4 is sleeved with a push pipe 6, the push pipe 6 is connected with the push rod frame 5 through a connecting rod 7, the end part, close to the push pipe 6, of the second negative pressure pipe 4 is sleeved with a rubber sleeve 8, one end, close to the second negative pressure pipe 4, of the first negative pressure pipe 3 is provided with a connecting groove 9, one end, close to the connecting groove 9, of the second negative pressure pipe 4 is fixed with a connecting pipe 10, the outer side of the connecting pipe 10 is symmetrically provided with sliding grooves 11, the sliding grooves 11 are communicated with clamping grooves 12, the width of the sliding grooves 11 is larger than that of clamping blocks 13, the clamping grooves 12 and the clamping blocks 13 form a clamping structure, when the distance between the first negative pressure pipe 3 and the second negative pressure pipe 4 needs to be adjusted, the second negative pressure pipe 4 is rotated, so that the clamping blocks 13 move out of the clamping grooves 12 and then enter the sliding grooves 11, then pulling the second negative pressure tube 4 to enable the fixture block 13 to slide in the sliding groove 11, adjusting the distance between the first negative pressure tube 3 and the second negative pressure tube 4, when the fixture block 13 moves to the position of other clamping grooves 12, reversely rotating the second negative pressure tube 4 to enable the fixture block 13 to enter the clamping groove 12, avoiding the first negative pressure tube 3 and the second negative pressure tube 4 from moving through a clamping structure formed by the clamping groove 12 and the fixture block 13, facilitating the adjustment of the total length of the first negative pressure tube 3 and the second negative pressure tube 4, and arranging the clamping grooves 12 on one side of the connecting tube 10 close to the sliding groove 11 at equal intervals;

first negative pressure pipe 3 corresponds the inboard of draw-in groove 12 and is fixed with fixture block 13, the outside cover that second negative pressure pipe 4 was kept away from to connecting pipe 10 has sealing washer 14, sealing washer 14 is made for rubber materials, and the external diameter of sealing washer 14 equals with the internal diameter of spread groove 9, and when second negative pressure pipe 4 was connected through connecting pipe 10 and first negative pressure pipe 3, connecting pipe 10 passed through sealing washer 14 and spread groove 9 inner wall in close contact with, is convenient for seal connecting pipe 10 and first negative pressure pipe 3's being connected, handle 1 runs through push rod groove 15 near one side of push rod frame 5, push rod groove 15's inside runs through there is push rod 16, the one end and the push rod frame 5 fixed connection of push rod 16, the other end of push rod 16 is fixed with spring baffle 17, the cover has first spring 18 on push rod 16 between spring baffle 17 to push rod groove 15.

The working principle is as follows: when the novel hemorrhoid ligation device convenient to adjust is used, firstly, the second negative pressure tube 4 is rotated to enable the clamping block 13 to move out of the clamping groove 12 and then enter the inside of the sliding groove 11, then the second negative pressure tube 4 is pulled to enable the clamping block 13 to slide in the sliding groove 11, the distance between the first negative pressure tube 3 and the second negative pressure tube 4 is adjusted, when the clamping block 13 moves to other clamping groove 12 positions, the second negative pressure tube 4 is reversely rotated to enable the clamping block 13 to enter the inside of the clamping groove 12, the first negative pressure tube 3 and the second negative pressure tube 4 are prevented from moving through a clamping structure formed by the clamping groove 12 and the clamping block 13, the total length of the first negative pressure tube 3 and the second negative pressure tube 4 is convenient to adjust, then the rubber sleeve 8 is sleeved at the end part of the second negative pressure tube 4, the bottom end part of the vent groove 2 of the handle 1 is connected with the suction tube, then the end part of the second negative pressure tube 4 is enabled to be close to the hemorrhoid, the pressing plate 105 is pressed, the pressing plate 105 drives the sealing block 103 to move into the spring groove 101 through the pressing rod 104, so that the second spring 102 is compressed, the vent groove 2 is enabled to circulate, the air in the vent groove 2 is pumped out through the air pumping pipe, a negative pressure state is formed in the second negative pressure pipe 4, the hemorrhoids are sucked into the second negative pressure pipe 4, then the pressing plate 105 is loosened to seal the vent groove 2, the spring baffle 17 is pressed at the same time, the spring baffle 17 drives the push rod frame 5 to move towards the second negative pressure pipe 4 through the push rod 16, the push rod frame 5 drives the push rod 6 to move through the connecting rod 7, the push rod 6 pushes the rubber sleeve 8 away from the second negative pressure pipe 4, the rubber sleeve 8 is sleeved at the root of the hemorrhoids, then the air pumping pipe is removed, the pressing plate 105 is continuously pressed to enable the vent groove 2 to circulate, the pressure in the second negative pressure pipe 4 is recovered, and the hemorrhoids are removed from the second negative pressure pipe 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel haemorrhoids ligation device of convenient regulation, includes handle (1), its characterized in that: the interior of the handle (1) is provided with an air channel (2), one end of the handle (1) close to the air channel (2) is communicated with a first negative pressure pipe (3), one end of the first negative pressure pipe (3) far away from the handle (1) is provided with a second negative pressure pipe (4), wherein,

the outer side of the first negative pressure pipe (3) close to the handle (1) is sleeved with a push rod frame (5), one end of the second negative pressure pipe (4) far away from the first negative pressure pipe (3) is sleeved with a push pipe (6), the push pipe (6) is connected with the push rod frame (5) through a connecting rod (7), the end part of the second negative pressure pipe (4) close to the push pipe (6) is sleeved with a rubber sleeve (8), one end of the first negative pressure pipe (3) close to the second negative pressure pipe (4) is provided with a connecting groove (9), one end of the second negative pressure pipe (4) close to the connecting groove (9) is fixed with a connecting pipe (10), the outer side of the connecting pipe (10) is symmetrically provided with a sliding groove (11), and clamping grooves (12) are equidistantly formed in one side of the connecting pipe (10) close to the sliding groove (11);

the inboard that first negative pressure pipe (3) correspond draw-in groove (12) is fixed with fixture block (13), the outside cover that second negative pressure pipe (4) were kept away from in connecting pipe (10) has sealing washer (14), one side that handle (1) is close to push rod frame (5) is run through has push rod groove (15), the inside of push rod groove (15) is run through has push rod (16), the one end and push rod frame (5) fixed connection of push rod (16), the other end of push rod (16) is fixed with spring baffle (17), spring baffle (17) is gone up the cover to push rod (16) between push rod groove (15) and is had first spring (18).

2. The novel hemorrhoid ligation device convenient to adjust of claim 1, wherein: handle (1) are including spring groove (101), second spring (102), sealed piece (103), depression bar (104) and clamp plate (105), handle (1) is close to inside spring groove (101) of having seted up in air channel (2) one side, the inside of spring groove (101) is fixed with second spring (102), one side that second spring (102) are close to air channel (2) is fixed with sealed piece (103), the one end that second spring (102) were kept away from in sealed piece (103) is fixed with depression bar (104), the inside that the one end that sealed piece (103) were kept away from in depression bar (104) runs through handle (1) extends to the outside, the one end that sealed piece (103) were kept away from in depression bar (104) is fixed with clamp plate (105).

3. The novel hemorrhoid ligation device convenient to adjust of claim 2, wherein: the outer diameter of the sealing block (103) is larger than the inner diameter of the vent groove (2), and the sealing block (103) is elastically connected with the handle (1) through a second spring (102).

4. The novel hemorrhoid ligation device convenient to adjust of claim 1, wherein: second negative pressure pipe (4) include silica gel pad (401), the one end that first negative pressure pipe (3) were kept away from in second negative pressure pipe (4) is fixed with silica gel pad (401), silica gel pad (401) are through veneer and second negative pressure pipe (4) fixed connection.

5. The novel hemorrhoid ligation device convenient to adjust of claim 1, wherein: the sliding groove (11) is communicated with the clamping groove (12), the width of the sliding groove (11) is larger than that of the clamping block (13), and the clamping groove (12) and the clamping block (13) form a clamping structure.

6. The novel hemorrhoid ligation device convenient to adjust of claim 1, wherein: the sealing ring (14) is made of rubber materials, and the outer diameter of the sealing ring (14) is equal to the inner diameter of the connecting groove (9).