CN210145180U

CN210145180U - Double-sleeve type surgical drainage tube capable of being adjusted and separated

Info

Publication number: CN210145180U
Application number: CN201920755527.3U
Authority: CN
Inventors: 陈元岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-03-17
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a drainage tube for surgery of adjustable separation of double-pipe type, including outer connecting pipe, connecting seat and mounting, the inside of outer connecting pipe is provided with the flushing pipe, and has seted up the apopore on the inner wall of flushing pipe, the inboard of flushing pipe is provided with the interconnection takeover, and has seted up the fixed orifices on the inner wall of interconnection takeover, the connecting seat sets up in the right-hand member of outer connecting pipe, flushing pipe and interconnection takeover, and the junction of connecting seat and interconnection takeover is provided with the sealing washer to the internal connection of connecting seat has the inlet opening, the left end of mounting is connected with the interconnection takeover, and the guide head is installed to the right-hand member of mounting. This adjustable surgical drainage tube of separating of double-pipe formula, the outlet pipe on the flushing pipe is corresponding with the fixed orifices one-to-one on the internal connection pipe, can make better the entering internal connection pipe of flush fluid like this, and then can effectively wash the inside drainage liquid of internal connection pipe, keeps the cleanliness of this drainage tube.

Description

Double-sleeve type surgical drainage tube capable of being adjusted and separated

Technical Field

The utility model relates to the technical field of surgery, specifically be a drainage tube for surgery of adjustable separation of double cannula formula.

Background

The surgery is a professional department which mainly takes surgical excision and repair as treatment means, so that a plurality of instruments are used in the surgery, and the double-sleeve drainage tube is one of a plurality of surgical instruments, can lead the liquid such as pus, hematocele and the like in the body cavity of a patient out of the body and prevent postoperative infection.

However, the existing double-cannula drainage tube still has some disadvantages in the using process, such as inconvenience for adjusting and separating the inner tube, incapability of being better used by medical personnel, incapability of fully cleaning the drainage tube after operation and influence on the cleanliness of the drainage tube, so that a double-cannula type adjustable and separable surgical drainage tube is provided, so as to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage tube for surgery of adjustable separation of double cannula formula to solve the drainage tube on the existing market that above-mentioned background art provided and be not convenient for adjust the separation to the inner tube, can not be better used by medical personnel, can not make the drainage tube carry out abundant washing at the postoperative moreover, influenced the problem of the cleanliness of drainage tube.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drainage tube for surgery of adjustable separation of double-pipe type, includes outer connecting pipe, connecting seat and mounting, the inside of outer connecting pipe is provided with the flushing pipe, and has seted up the apopore on the inner wall of flushing pipe, the inboard of flushing pipe is provided with the interconnection takeover, and has seted up the fixed orifices on the inner wall of interconnection takeover, the connecting seat sets up in the right-hand member of outer connecting pipe, flushing pipe and interconnection takeover, and the junction of connecting seat and interconnection takeover is provided with the sealing washer to the internal connection of connecting seat has the inlet opening, the left end of mounting is connected with the interconnection takeover, and the guide head is installed to the right-.

Preferably, the water outlet holes on the flushing pipe are distributed at equal intervals, and the positions of the water outlet holes on the flushing pipe correspond to the positions of the fixing holes on the inner connecting pipe one by one.

Preferably, the inner connecting pipe comprises a first drainage inner pipe and a second drainage inner pipe, the first drainage inner pipe is arranged at the left end of the second drainage inner pipe, the first drainage inner pipe and the second drainage inner pipe are connected in a threaded mode, and the left end of the first drainage inner pipe penetrates through the outer connecting pipe.

Preferably, the water inlet holes are four and 4 water inlet holes are distributed at equal angles, and the water inlet holes are communicated with the flushing pipe.

Preferably, the second drainage inner tube is connected with the fixing piece in a flange mode, and the second drainage inner tube, the first drainage inner tube, the outer connecting tube and the flushing tube are all made of silicon rubber.

Preferably, the guide head and the fixing piece are connected in a threaded manner, and the guide head is in a conical shape.

Compared with the prior art, the beneficial effects of the utility model are that: the double-sleeve type adjustable and separable surgical drainage tube;

(1) the inner connecting pipe comprises a first drainage inner pipe and a second drainage inner pipe, and the first drainage inner pipe and the second drainage inner pipe are in threaded connection, so that medical personnel can conveniently detach and separate the first drainage inner pipe and the second drainage inner pipe when in use, and the drainage pipe can meet more requirements;

(2) the drainage tube is provided with the flushing tube, and the water outlet pipes on the flushing tube correspond to the fixing holes on the inner connecting tube one by one, so that flushing liquid can better enter the inner connecting tube, drainage liquid in the inner connecting tube can be effectively flushed, and the cleanliness of the drainage tube is kept;

(3) the outer connecting pipe, the flushing pipe and the inner connecting pipe are all made of silicon rubber, and the silicon rubber pipe is soft in texture, good in elasticity and small in tissue damage to a human body, so that the drainage pipe is more practical, and the practicability of the drainage pipe is improved.

Drawings

FIG. 1 is a schematic view of the overall main sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the connecting seat and the water inlet hole of the present invention viewed from the right;

FIG. 4 is a schematic view of the structure of the inner connecting tube of the present invention;

fig. 5 is a schematic view of the first drainage inner tube structure of the present invention.

In the figure: 1. an outer connecting pipe; 2. a flush tube; 3. a water outlet hole; 4. an internal connection pipe; 401. a first drainage inner tube; 402. a second drainage inner tube; 5. a fixing hole; 6. a connecting seat; 7. a seal ring; 8. a water inlet hole; 9. a fixing member; 10. and a guide head.

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. 1-5, the present invention provides a technical solution: a double-sleeve type adjustable and separable drainage tube for surgery comprises an outer connecting pipe 1, a flushing pipe 2, a water outlet hole 3, an inner connecting pipe 4, a fixing hole 5, a connecting seat 6, a sealing ring 7, a water inlet hole 8, a fixing part 9 and a guide head 10, wherein the flushing pipe 2 is arranged inside the outer connecting pipe 1, the water outlet hole 3 is formed in the inner wall of the flushing pipe 2, the inner connecting pipe 4 is arranged on the inner side of the flushing pipe 2, the fixing hole 5 is formed in the inner wall of the inner connecting pipe 4, the connecting seat 6 is arranged at the right ends of the outer connecting pipe 1, the flushing pipe 2 and the inner connecting pipe 4, the sealing ring 7 is arranged at the connecting position of the connecting seat 6 and the inner connecting pipe 4, the water inlet hole 8 is connected inside the connecting seat 6, the left end of the fixing part 9 is connected;

the water outlet holes 3 on the washing pipe 2 are distributed at equal intervals, and the positions of the water outlet holes 3 on the washing pipe 2 correspond to the positions of the fixing holes 5 on the inner connecting pipe 4 one by one, so that when the drainage pipe is used for washing, the inner connecting pipe 4 can be better washed by washing liquid, drainage liquid is effectively removed, and the cleanliness of the drainage pipe is ensured;

the inner connecting pipe 4 comprises a first drainage inner pipe 401 and a second drainage inner pipe 402, the first drainage inner pipe 401 is arranged at the left end of the second drainage inner pipe 402, the first drainage inner pipe 401 and the second drainage inner pipe 402 are connected in a threaded mode, and the left end of the first drainage inner pipe 401 penetrates through the outer connecting pipe 1, so that when the inner connecting pipe 4 needs to be disassembled and separated, the operation of workers is facilitated, and the practicability of the drainage pipe is improved;

the four water inlet holes 8 are arranged, 4 water inlet holes 8 are distributed at equal angles, and the water inlet holes 8 are communicated with the flushing pipe 2, so that the cleaning progress of the inner connecting pipe 4 can be improved, and the use efficiency of the drainage pipe is improved;

the second drainage inner tube 402 is connected with the fixing piece 9 in a flange mode, and the second drainage inner tube 402, the first drainage inner tube 401, the outer connecting tube 1 and the flushing tube 2 are all made of silicon rubber which is soft and good in elasticity, so that the damage to the internal tissues of a patient is small, and the pain of the patient is relieved;

the connection mode of guide head 10 and mounting 9 is threaded connection, and guide head 10 is the toper form, can make better the absorbing of drainage liquid of guide head 10, has increased the work efficiency of this drainage tube.

The working principle is as follows: when the double-sleeve type adjustable and separable surgical drainage tube is used, according to the figures 1-5, firstly, a worker places the guide head 10 at the position of a patient needing drainage, then the tail end of the first drainage inner tube 401 is connected with a corresponding external apparatus, the external connection tube 1 is fixed through a corresponding fixing device, the phenomenon that the external connection tube 1 drives the guide head 10 to shake in the drainage process is prevented, the normal operation of the drainage work is ensured, the drainage liquid can be influenced by the internal pressure of the patient, so the drainage liquid can enter the second drainage inner tube 402 through the conical guide head 10, the left end of the second drainage inner tube 402 is connected with the first drainage inner tube 401, the drainage liquid can slowly enter the first drainage inner tube 401 and then is transmitted to the external connection apparatus through the first drainage inner tube 401, if the internal connection tube 4 needs to be adjusted and separated, the worker can rotate the second drainage inner tube 402 clockwise to detach and separate the second drainage inner tube 402 from the first drainage inner tube 401;

after the drainage tube is used, a worker can convey cleaning liquid into the flushing tube 2 through the water inlet holes 8, the inner connecting tube 4 is connected with the negative pressure suction device, and the water outlet holes 3 in the flushing tube 2 correspond to the fixing holes 5 in the inner connecting tube 4 one by one, so that residual drainage liquid can be effectively removed along with continuous negative pressure suction of the negative pressure device, the cleanliness of the drainage tube is guaranteed, the whole device is a working process, and the content which is not described in detail in the specification belongs to the prior art which is known by professionals in the field.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a surgery of adjustable separation of double cannula formula is with drainage tube, includes outer connecting pipe (1), connecting seat (6) and mounting (9), its characterized in that: the utility model discloses a washing machine, including outer connecting pipe (1), connecting seat (6), connecting piece (4), inner connecting pipe (4), fixed orifices (5) have been seted up on the inner wall of outer connecting pipe (1), flushing pipe (2), and inner connecting pipe (4), the inside of outer connecting pipe (1) is provided with flushing pipe (2), and has seted up on the inner wall of flushing pipe (2) apopore (3), the inboard of flushing pipe (2) is provided with inner connecting pipe (4), and has seted up on the inner wall of inner connecting pipe (4) fixed orifices (5), connecting seat (6) set up in the right-hand member of outer connecting pipe (1), flushing pipe (2) and inner connecting pipe (4), and the junction of connecting seat (6) and inner connecting pipe (4) is provided with sealing washer.

2. The dual cannula adjustable split surgical drain of claim 1, wherein: the water outlet holes (3) on the flushing pipe (2) are distributed at equal intervals, and the positions of the water outlet holes (3) on the flushing pipe (2) correspond to the positions of the fixing holes (5) on the inner connecting pipe (4) one by one.

3. The dual cannula adjustable split surgical drain of claim 1, wherein: the internal connection pipe (4) comprises a first drainage inner pipe (401) and a second drainage inner pipe (402), the first drainage inner pipe (401) is arranged at the left end of the second drainage inner pipe (402), the first drainage inner pipe (401) and the second drainage inner pipe (402) are connected in a threaded mode, and the left end of the first drainage inner pipe (401) penetrates through the external connection pipe (1).

4. The dual cannula adjustable split surgical drain of claim 1, wherein: the four water inlet holes (8) are arranged, 4 water inlet holes (8) are distributed at equal angles, and the water inlet holes (8) are communicated with the flushing pipe (2).

5. The dual cannula adjustable split surgical drain of claim 3, wherein: the second drainage inner pipe (402) is connected with the fixing piece (9) in a flange mode, and the second drainage inner pipe (402), the first drainage inner pipe (401), the outer connecting pipe (1) and the flushing pipe (2) are all made of silicon rubber.

6. The dual cannula adjustable split surgical drain of claim 1, wherein: the guide head (10) and the fixing piece (9) are connected in a threaded mode, and the guide head (10) is in a conical shape.