CN212214358U

CN212214358U - Abdominal cavity drainage tube with anti-reflux function

Info

Publication number: CN212214358U
Application number: CN202020301294.2U
Authority: CN
Inventors: 彭美霞
Original assignee: Nantong First Peoples Hospital
Current assignee: Nantong First Peoples Hospital
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-12-25
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses an abdominal cavity drainage tube with prevent function against current, including body and anti-reverse structure, the outside facial features of body is fixed with connection structure, and the left downside of body is connected with the reposition of redundant personnel structure, prevent that reverse structure is located the inside of connecting the valve body, and the end-to-end connection of body has the connecting valve body, the inner wall of connecting the valve body is provided with the rubber pad, and the left and right sides of connecting the valve body all is provided with attach fitting. This kind of drainage tube reposition of redundant personnel structure's setting can conveniently carry out the trace to the body fluid of patient's abdominal cavity inside drainage and collect, can make things convenient for medical staff to carry out analytical study to the body fluid of collecting with this, ensure to know patient's the state of an illness treatment progress constantly, avoid the patient's state of an illness to appear the problem of worsening, the setting of preventing contrary structure can conveniently be closed and the control that opens and shuts to the drainage tube, under the condition of drainage bag is not taken out of gear to the drainage tube end, close the drainage tube, the problem that appears against the current because of inside and outside pressure difference with this drainage.

Description

Abdominal cavity drainage tube with anti-reflux function

Technical Field

The utility model relates to a drainage tube technical field specifically is an abdominal cavity drainage tube with prevent function against current.

Background

The clinical surgical drainage tubes have various types, some are used for catheterization, and some are used for wounds, thoracic cavities, brain cavities, gastrointestinal tracts, biliary tracts and the like. Surgical drainage is used for guiding pus, blood and liquid accumulated in human tissues or body cavities to the outside of a body so as to prevent postoperative infection and influence on wound healing. Care is taken when applying the drain to the patient.

General drainage tube has the inconvenient fixed regulation in position, the inconvenient problem of collecting the inside body fluid of drainage tube, and the drainage tube is easy to take place the problem that the body fluid flows against the current when changing the drainage bag simultaneously, for this reason, we propose the higher abdominal cavity drainage tube that has the function of preventing flowing against the current of practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an abdominal cavity drainage tube with prevent function against current to there is the inconvenient fixed problem of adjusting, inconveniently collecting the inside body fluid of drainage tube in the general drainage tube that proposes in solving above-mentioned background art, and the drainage tube is easy to take place the problem of body fluid against the current when changing the drainage bag simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an abdominal cavity drainage tube with prevent function against current, includes the body and prevents contrary structure, the outside facial features of body is fixed with connection structure, and the left downside of body is connected with the reposition of redundant personnel structure, prevent contrary structure and be located the inside of connecting the valve body, and the end-to-end connection of body has the connection valve body, the inner wall of connecting the valve body is provided with the rubber pad, and the left and right sides of just connecting the valve body all is provided with attach fitting.

Preferably, the connection structure comprises a connection ring and a through hole, and the through hole is formed in the connection ring.

Preferably, the connection between the connection ring and the tube body is fixed, and eight through holes are uniformly distributed along the outer edge of the connection ring at equal angles.

Preferably, the shunting structure includes that the reposition of redundant personnel is taken over, fixed swivel nut and reposition of redundant personnel bottle, and the outside of reposition of redundant personnel takeover is connected with fixed swivel nut to the end connection of reposition of redundant personnel takeover has the reposition of redundant personnel bottle.

Preferably, the shunt bottle is communicated with the pipe body through the shunt connecting pipe, and the shunt bottle is in threaded connection with the shunt connecting pipe through the fixed threaded sleeve.

Preferably, the anti-reverse structure includes adjusting disk, connecting rod, case and valve opening, and the intermediate position of adjusting disk is connected with the connecting rod to the bottom of connecting rod is connected with the case, and the valve opening has been seted up to the intermediate position of case simultaneously.

Preferably, the adjusting plate and the valve core form a rotating structure through the connecting rod, the valve hole penetrates through the valve core, and the valve hole is of an L-shaped structure.

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

the abdominal cavity drainage tube with the backflow prevention function can be used for conveniently hanging and connecting the drainage tube through the arranged connecting structure, so that the position of the drainage tube can be conveniently adjusted, the drainage tube is arranged at a proper position, and the problem that the drainage tube is pulled and is connected with the abdominal cavity of a human body unstably is solved;

the arrangement of the shunting structure can facilitate the collection of a small amount of body fluid drained from the abdominal cavity of the patient, so that medical staff can conveniently analyze and research the collected body fluid, the patient state of illness treatment progress can be known at any time, and the problem of deterioration of the patient state of illness is avoided;

prevent that setting up of contrary structure can conveniently close and open and shut control the drainage tube, under the condition of drainage bag is not connected to the drainage tube end, close the drainage tube to the problem that the drainage tube appears against the current because of inside and outside pressure difference when avoiding changing the drainage bag, can conveniently change the drainage bag through two attach fitting that set up simultaneously, with this convenience that improves the device and use, improved this kind of abdominal cavity drainage tube with prevent function against the current practicality greatly.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the anti-reverse structure of the present invention;

fig. 3 is a schematic view of the connection structure of the present invention.

In the figure: 1. a pipe body; 2. a connecting structure; 201. a connecting ring; 202. perforating; 3. a flow splitting structure; 301. a shunt connection pipe; 302. fixing the threaded sleeve; 303. a shunt bottle; 4. connecting the valve body; 5. an anti-reverse structure; 501. an adjusting disk; 502. a connecting rod; 503. a valve core; 504. a valve bore; 6. connecting a joint; 7. and (7) a rubber pad.

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. 1-3, the present invention provides a technical solution: an abdominal cavity drainage tube with a counter-flow prevention function comprises a tube body 1 and a counter-flow prevention structure 5, a connecting structure 2 is fixed on the outer side surface of the tube body 1, a flow distribution structure 3 is connected to the lower left side of the tube body 1, the connecting structure 2 comprises a connecting ring 201 and a through hole 202, the through hole 202 is formed in the connecting ring 201, the connecting ring 201 and the tube body 1 are fixedly connected, eight through holes 202 are uniformly distributed at equal angles along the outer edge of the connecting ring 201, the drainage tube can be conveniently suspended and connected through the arranged connecting structure 2, the position of the drainage tube can be conveniently adjusted, the drainage tube is placed at a proper position, and the problem that the drainage tube is pulled and is connected with the abdominal cavity of a human body unstably is solved;

the shunt structure 3 comprises a shunt connecting pipe 301, a fixed threaded sleeve 302 and a shunt bottle 303, the outer side of the shunt connecting pipe 301 is connected with the fixed threaded sleeve 302, the tail end of the shunt connecting pipe 301 is connected with the shunt bottle 303, the shunt bottle 303 is communicated with the pipe body 1 through the shunt connecting pipe 301, the shunt bottle 303 is in threaded connection with the shunt connecting pipe 301 through the fixed threaded sleeve 302, and the shunt structure 3 can be arranged to conveniently collect a small amount of body fluid drained from the abdominal cavity of a patient, so that medical staff can conveniently analyze and research the collected body fluid, the state of illness treatment progress of the patient can be known constantly, and the problem of deterioration of the state of illness of the patient can be avoided;

the anti-reverse structure 5 is positioned inside the connecting valve body 4, the tail end of the tube body 1 is connected with the connecting valve body 4, the inner wall of the connecting valve body 4 is provided with a rubber pad 7, the left side and the right side of the connecting valve body 4 are both provided with connecting joints 6, the anti-reverse structure 5 comprises an adjusting disc 501, a connecting rod 502, a valve core 503 and a valve hole 504, the middle position of the adjusting disc 501 is connected with the connecting rod 502, the bottom end of the connecting rod 502 is connected with the valve core 503, the middle position of the valve core 503 is provided with the valve hole 504, the adjusting disc 501 forms a rotating structure through the connecting rod 502 and the valve core 503, the valve hole 504 penetrates through the inside of the valve core 503, the structure of the valve hole 504 is an L-shaped structure, the anti-reverse structure 5 can conveniently close and open and close the drainage tube, under the condition that the drainage tube is not connected with the tail end, meanwhile, the drainage bag can be conveniently replaced through the two connecting joints 6, so that the use convenience of the drainage device is improved, and the practicability of the abdominal drainage tube with the countercurrent prevention function is greatly improved.

The working principle is as follows: for the drainage tube, firstly, the connecting ring 201 is fixedly connected with the outer surface of the tube body 1, so that the tube body 1 can be conveniently pulled, meanwhile, the through holes 202 arranged at different angles can conveniently hook the through holes 202 at different angles, so that the tube body 1 is suspended and fixed at a proper angle, the problem of pulling between the drainage tube and the abdominal cavity is avoided, the fixed screw sleeve 302 is screwed, the fixed screw sleeve 302 can connect the shunt bottle 303 to the shunt connecting pipe 301, so that a small amount of body fluid can be collected through the shunt bottle 303 for observation, when the drainage bag of a patient needs to be replaced, a new drainage bag is connected to the connecting joint 6 without the connection of the drainage bag, the adjusting disc 501 is rotated, the valve core 503 can be driven to rotate by the connecting rod 501, so that the valve hole 504 can be aligned with the connecting joint 6 connected with the new drainage bag and the tube body 1, and the body fluid in the tube body 1 flows into the new drainage bag, so can take off the drainage bag that even has the attach fitting 6 department of old drainage bag, the setting of rubber pad 7 can guarantee to be connected for the compactness between connecting valve body 4 and the case 503, just so accomplishes the use of whole drainage tube.

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 an abdominal cavity drainage tube with prevent function against current, includes body (1) and prevents contrary structure (5), its characterized in that: the outer edge face of body (1) is fixed with connection structure (2), and the left downside of body (1) is connected with reposition of redundant personnel structure (3), prevent contrary structure (5) and be located the inside of connecting valve body (4), and the end-to-end connection of body (1) has connecting valve body (4), the inner wall of connecting valve body (4) is provided with rubber pad (7), and the left and right sides of connecting valve body (4) all is provided with attach fitting (6).

2. The abdominal cavity drainage tube with the backflow prevention function according to claim 1, wherein: the connecting structure (2) comprises a connecting ring (201) and a through hole (202), and the through hole (202) is formed in the connecting ring (201).

3. The abdominal cavity drainage tube with the backflow prevention function according to claim 2, wherein: the connection between the connecting ring (201) and the pipe body (1) is fixed, and eight through holes (202) are uniformly distributed along the outer edge of the connecting ring (201) at equal angles.

4. The abdominal cavity drainage tube with the backflow prevention function according to claim 1, wherein: the shunt structure (3) comprises a shunt connecting pipe (301), a fixed threaded sleeve (302) and a shunt bottle (303), the outer side of the shunt connecting pipe (301) is connected with the fixed threaded sleeve (302), and the tail end of the shunt connecting pipe (301) is connected with the shunt bottle (303).

5. The abdominal cavity drainage tube with the backflow prevention function according to claim 4, wherein: the shunt bottle (303) is communicated with the pipe body (1) through the shunt connecting pipe (301), and the shunt bottle (303) is in threaded connection with the shunt connecting pipe (301) through the fixed threaded sleeve (302).

6. The abdominal cavity drainage tube with the backflow prevention function according to claim 1, wherein: prevent contrary structure (5) including adjusting disk (501), connecting rod (502), case (503) and valve opening (504), and the intermediate position of adjusting disk (501) is connected with connecting rod (502), and the bottom of connecting rod (502) is connected with case (503), and valve opening (504) have been seted up to the intermediate position of case (503) simultaneously.

7. The abdominal cavity drainage tube with the backflow prevention function according to claim 6, wherein: the adjusting disc (501) forms a rotating structure with the valve core (503) through the connecting rod (502), the valve hole (504) penetrates through the valve core (503), and the valve hole (504) is of an L-shaped structure.