CN213554187U

CN213554187U - Liver and gall effusion drainage device

Info

Publication number: CN213554187U
Application number: CN202022170443.9U
Authority: CN
Inventors: 李琳; 师婷; 査元
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-06-29
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a hepatobiliary hydrops drainage device, including drainage mechanism, catheter and stock solution mechanism, drainage mechanism's one end and catheter intercommunication, drainage mechanism's one end and stock solution mechanism intercommunication are kept away from to the catheter, drainage mechanism includes the drainage tube, the one end and the catheter intercommunication of drainage tube, the one end fixedly connected with cone of catheter are kept away from to the drainage tube, and the drainage hole has been seted up to the pipe wall of drainage tube, the first gasbag of outer wall fixedly connected with of drainage tube. This hepatobiliary hydrops drainage device aerifys through first gasbag, prevents that the drainage hole is direct to be contacted with the human tissue and pumps the human tissue, brings extra misery for the patient, and the second gasbag is aerifyd, has improved the stability of drainage tube, prevents that drainage tube and honeycomb duct from droing from patient's hepatobiliary, and convenient and practical has greatly alleviateed medical personnel's the work degree of difficulty.

Description

Liver and gall effusion drainage device

Technical Field

The utility model relates to a nursing technical field specifically is a hepatobiliary hydrops drainage device.

Background

Surgery is a subject of modern medicine and is primarily concerned with the treatment of patients by surgical methods to eradicate the patient. Surgery, like all clinical medicine, requires knowledge of the definition, etiology, presentation, diagnosis, staging, treatment, prognosis of a disease, and places more emphasis on surgical-related problems such as open-surgical indications, pre-operative assessment and care, surgical skills and procedures, post-operative care, surgical complications and prognosis.

In hepatobiliary surgery, because reasons such as the hydrops is too much in the patient hepatobiliary causes the hepatobiliary pressure too big, must carry out the drainage to it, draw unnecessary hydrops out, reach the purpose of step-down, current drainage device simple structure, drainage hole direct and the human tissue contact suction human tissue brings extra misery for the patient, and the drainage effect is relatively poor, and the body also takes off the cunning very easily in the hepatobiliary, has increased the work degree of difficulty for medical personnel.

SUMMERY OF THE UTILITY MODEL

The utility model provides a liver and gall hydrops drainage device, which solves the problems that the drainage device has simple structure, the drainage effect is poor, and the tube body is easy to slip in the liver and gall.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a hepatobiliary effusion drainage device comprises a drainage mechanism, a catheter and a liquid storage mechanism, wherein one end of the drainage mechanism is communicated with the catheter, one end of the liquid guide pipe, which is far away from the drainage mechanism, is communicated with the liquid storage mechanism, the drainage mechanism comprises a drainage pipe, one end of the drainage tube is communicated with the liquid guide tube, one end of the drainage tube far away from the liquid guide tube is fixedly connected with a conical head, the tube wall of the drainage tube is provided with a drainage hole, the outer wall of the drainage tube is fixedly connected with a first air bag, one end of the first air bag is communicated with an annular air distribution pipe, one end of the annular air distribution pipe, which is far away from the first air bag, is communicated with a first air distribution pipe, one end of the first air distribution pipe far away from the first air bag is communicated with an air distribution mechanism, the surface of the catheter is fixedly connected with a second air bag, the second air bag is communicated with a second air distribution pipe, and one end, far away from the second air bag, of the second air distribution pipe is communicated with the air distribution mechanism.

Preferably, the first air bag is a strip-shaped air bag, the first air bag is axially distributed on the outer wall of the drainage tube, the second air bag is an annular air bag, the second air bag is located at one end, close to the drainage tube, of the catheter, and one end, far away from the drainage tube, of the catheter is fixedly connected with the control valve.

Preferably, the first air distribution pipe and the second air distribution pipe are both communicated with an emptying valve, and the first air distribution pipe and the second air distribution pipe are both communicated with a safety valve.

Preferably, the air distribution mechanism comprises an air pump, an inlet of the air pump is communicated with an air inlet pipe, one end, far away from the air pump, of the air inlet pipe is communicated with a filter, an outlet of the air pump is communicated with an air outlet pipe, and the air outlet pipe is respectively communicated with the first air distribution pipe and the second air distribution pipe through a flow divider valve.

Preferably, the liquid storage mechanism comprises a liquid storage tank, the liquid storage tank is communicated with the liquid guide pipe, and the top of the liquid storage tank is communicated with the negative air suction bag.

The utility model provides a liver and gall hydrops drainage device, compare with prior art and possess following beneficial effect:

(1) the hepatobiliary effusion drainage device is communicated with a liquid guide pipe through one end of a drainage mechanism, one end of the liquid guide pipe, which is far away from the drainage mechanism, is communicated with a liquid storage mechanism, the drainage mechanism comprises a drainage pipe, one end of the drainage pipe is communicated with the liquid guide pipe, one end of the drainage pipe, which is far away from the liquid guide pipe, is fixedly connected with a conical head, the pipe wall of the drainage pipe is provided with a drainage hole, the outer wall of the drainage pipe is fixedly connected with a first air bag, one end of the first air bag is communicated with an annular air distribution pipe, one end of the annular air distribution pipe, which is far away from the first air bag, is communicated with a first air distribution pipe, one end of the first air distribution pipe, which is far away from the first air bag, is communicated with the air distribution mechanism, the surface of the liquid guide pipe is fixedly connected with a second air distribution pipe, one end, bring extra misery for the patient, the second gasbag is aerifyd, has improved the stability of drainage tube, prevents that drainage tube and honeycomb duct from droing from patient's liver courage, and convenient and practical has greatly alleviateed medical personnel's the work degree of difficulty.

(2) This hepatobiliary hydrops drainage device, be the bar gasbag through first gasbag, first gasbag is along the outer wall of axial distribution at the drainage tube, the second gasbag is annular gasbag, better support catheter, prevent that the catheter from droing, the second gasbag is located the one end that the catheter is close to the drainage tube, the one end fixedly connected with control valve of drainage tube is kept away from to the catheter, first distribution pipe and second distribution pipe all communicate there is the atmospheric valve, make things convenient for first gasbag and second gasbag evacuation after the drainage is accomplished, first distribution pipe and second distribution pipe all communicate there is the relief valve, it is too big to prevent the pressure in first gasbag and the second gasbag, bring the discomfort for the patient, the practicality of device has been increased.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a front view of the drainage mechanism of the present invention;

fig. 3 is a left sectional view of the drainage mechanism of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. the drainage system comprises a drainage mechanism, 2. a catheter, 3. a liquid storage mechanism, 4. a gas distribution mechanism, 5. a second air bag, 6. a second gas distribution pipe, 7. an emptying valve, 8. a safety valve and 9. a control valve;

11. the drainage tube, 12, the conical head, 13, the drainage hole, 14, the first air bag, 15, the annular air distribution tube and 16, the first air distribution tube;

31. a liquid storage tank 32, a negative air suction bag;

41. air pump, 42 air inlet pipe, 43 filter, 44 air outlet pipe.

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. 1-4, the present invention provides a technical solution: a liver and gall effusion drainage device comprises a drainage mechanism 1, a catheter 2 and a liquid storage mechanism 3.

Further, the liquid storage mechanism 3 comprises a liquid storage tank 31, the liquid storage tank 31 is communicated with the liquid guide pipe 2, the top of the liquid storage tank 31 is communicated with a negative air suction bag 32, and the inlet and the outlet of the negative air suction bag 32 are both connected with check valves, so that external air is prevented from entering the liver and gall bladder of the patient during liquid guiding.

Further, referring to fig. 2-4, the drainage mechanism 1 includes a drainage tube 11, one end of the drainage tube 11 is communicated with the catheter 2, one end of the drainage tube 11 far from the catheter 2 is fixedly connected with a conical head 12, a drainage hole 13 is formed in the wall of the drainage tube 11, a first air cell 14 is fixedly connected to the outer wall of the drainage tube 11, a plurality of first air cells 14 are equidistantly distributed on the surface of the drainage tube 11, the drainage hole 13 is formed between two adjacent first air cells 14, the first air cells 14 are inflated, a cavity is formed between the drainage hole 13 and the human tissue, the drainage hole 13 is prevented from directly contacting with the human tissue to suck the human tissue, extra pain is brought to a patient, one end of the first air bag 14 is communicated with the annular air distribution pipe 15, one end, far away from the first air bag 14, of the annular air distribution pipe 15 is communicated with the first air distribution pipe 16, and one end, far away from the first air bag 14, of the first air distribution pipe 16 is communicated with the air distribution mechanism 4.

Furthermore, referring to fig. 1, the air distribution mechanism 4 includes an air pump 41, the air pump 41 is connected to an external power supply and a control panel through a lead, an inlet of the air pump 41 is connected to an air inlet tube 42, an end of the air inlet tube 42 away from the air pump 41 is connected to a filter 43, the filter 43 filters impurities in the air, an outlet of the air pump 41 is connected to an air outlet tube 44, the air outlet tube 44 is respectively connected to the first air distribution tube 16 and the second air distribution tube 6 through a flow dividing valve, the surface of the catheter 2 is fixedly connected to a second air cell 5, the first air cell 14 is a strip-shaped air cell, the first air cell 14 is axially distributed on the outer wall of the drainage tube 11, the second air cell 5 is an annular air cell which can better support the catheter and prevent the catheter from falling off, the second air cell 5 is located at an end of the, the second air bag 5 is communicated with a second air distribution pipe 6, the first air distribution pipe 16 and the second air distribution pipe 6 are communicated with vent valves 7, the first air bag 14 and the second air bag 5 are conveniently vented after liquid guiding is finished, the first air distribution pipe 16 and the second air distribution pipe 6 are communicated with safety valves 8, pressure intensity in the first air bag 14 and the second air bag 5 is prevented from being too large, and one end, far away from the second air bag 5, of the second air distribution pipe 6 is communicated with the air distribution mechanism 4.

When in use, the drainage mechanism 1 is firstly fixed on the affected part of a patient, the liquid storage mechanism 3 is fixed outside the body of the patient, when liquid is required to be pumped, the air pump 41 is started through the control panel, the air pump 41 works, the air is filtered by the filter 43 and then enters the first air distribution pipe 16 and the second air distribution pipe 6 through the air inlet pipe 42 and the air outlet pipe 44 and the flow divider valve respectively, the air entering the first air distribution pipe 16 enters the first air bag 14 through the annular air distribution pipe 15, after the first air bag 14 is inflated, a cavity is formed between the drainage hole 13 and the human tissue, the drainage hole 13 is prevented from being in direct contact with the human tissue during liquid pumping, the air entering the second air distribution pipe 6 directly enters the second air bag 5, after the second air bag 5 is inflated, the drainage tube 2 and the drainage tube 11 are supported and fixed, the drainage tube 2 and the drainage tube 11 are prevented from being separated from the affected part, after the liquid is pumped, the air release valve 7 is opened to release the air in the first air bag 14 and the second air bag 5.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A hepatobiliary effusion drainage device which characterized in that: comprises a drainage mechanism (1), a liquid guide pipe (2) and a liquid storage mechanism (3), wherein one end of the drainage mechanism (1) is communicated with the liquid guide pipe (2), one end of the liquid guide pipe (2), which is far away from the drainage mechanism (1), is communicated with the liquid storage mechanism (3), the drainage mechanism (1) comprises a drainage pipe (11), one end of the drainage pipe (11) is communicated with the liquid guide pipe (2), one end of the drainage pipe (11), which is far away from the liquid guide pipe (2), is fixedly connected with a conical head (12), a drainage hole (13) is formed in the pipe wall of the drainage pipe (11), a first air bag (14) is fixedly connected with the outer wall of the drainage pipe (11), one end of the first air bag (14) is communicated with an annular air distribution pipe (15), one end of the annular air distribution pipe (15), which is far away from the first air bag (14), is communicated with an air distribution mechanism (4), the surface of the catheter (2) is fixedly connected with a second air bag (5), the second air bag (5) is communicated with a second air distribution pipe (6), and one end, far away from the second air bag (5), of the second air distribution pipe (6) is communicated with the air distribution mechanism (4).

2. The hepatobiliary effusion drainage device of claim 1, wherein: the drainage tube is characterized in that the first air bag (14) is a strip-shaped air bag, the first air bag (14) is axially distributed on the outer wall of the drainage tube (11), the second air bag (5) is an annular air bag, the second air bag (5) is located at one end, close to the drainage tube (11), of the liquid guide tube (2), and one end, far away from the drainage tube (11), of the liquid guide tube (2) is fixedly connected with the control valve (9).

3. The hepatobiliary effusion drainage device of claim 1, wherein: the first air distribution pipe (16) and the second air distribution pipe (6) are both communicated with an emptying valve (7), and the first air distribution pipe (16) and the second air distribution pipe (6) are both communicated with a safety valve (8).

4. The hepatobiliary effusion drainage device of claim 1, wherein: the air distribution mechanism (4) comprises an air pump (41), an inlet of the air pump (41) is communicated with an air inlet pipe (42), one end, far away from the air pump (41), of the air inlet pipe (42) is communicated with a filter (43), an outlet of the air pump (41) is communicated with an air outlet pipe (44), and the air outlet pipe (44) is respectively communicated with the first air distribution pipe (16) and the second air distribution pipe (6) through a flow dividing valve.

5. The hepatobiliary effusion drainage device of claim 1, wherein: the liquid storage mechanism (3) comprises a liquid storage tank (31), the liquid storage tank (31) is communicated with the liquid guide pipe (2), and the top of the liquid storage tank (31) is communicated with a negative air suction bag (32).