CN209173035U

CN209173035U - A kind of Infectious Disease's liver and gallbladder liver ascites aspirator

Info

Publication number: CN209173035U
Application number: CN201821355288.4U
Authority: CN
Inventors: 胡鹏; 刘吉
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-08-16
Filing date: 2018-08-16
Publication date: 2019-07-30
Anticipated expiration: 2028-08-16

Abstract

The utility model provides a kind of Infectious Disease's liver and gallbladder liver ascites aspirator, comprising: main body, piston, piston rod, outlet tube, inlet tube, puncture needle；The inside of main body is arranged in the piston, and piston is connected with main body by fitting mode；The side of piston is arranged in the piston rod, and piston rod is connected with piston by chimeric mode；The side of main body is arranged in the outlet tube, and outlet tube is connected with main body by the first check valve and second one-way valve；The side of main body is arranged in the inlet tube, and inlet tube is connected with main body by third check valve and the 4th check valve；The side of inlet tube is arranged in the puncture needle, and puncture needle is connected with inlet tube by conduit；By the improvement to existing apparatus, which has drain efficiency higher, time saving and energy saving, the advantages of effectively reducing Infection probability and Portable belt small in size, thus the problem of effective solution existing apparatus and deficiency.

Description

A kind of Infectious Disease's liver and gallbladder liver ascites aspirator

Technical field

The utility model relates to technical field of medical instrument, more specifically, more particularly to a kind of Infectious Disease's liver and gallbladder liver abdomen Water aspirator.

Background technique

Ascites, the excess accumulation of the intracavitary free fluid of finger pulp are signs and not a kind of disease.It is led under any pathological state Causing intraperitoneal amount of liquid is more than that 200ml is known as ascites, is usually caused by illnesss such as hepatopathy, peritoneopathy, kidney troubles, is led to Often ascites is discharged using suction unit by abdominocentesis, but existing ascites pumping device has the following deficiencies:

Existing ascites pumping device, in extraction process can not continuous drawing, cause its extraction efficiency lower, it is time-consuming to take Power, and overlong time easily causes cross-infection.

In view of this, being studied improvement for existing problem, a kind of Infectious Disease's liver and gallbladder liver ascites aspirator, purport are provided By the technology, achieving the purpose that solve the problems, such as and is improving practical value.

Utility model content

The purpose of this utility model is to provide a kind of Infectious Disease's liver and gallbladder liver ascites aspirators, to solve above-mentioned background technique The existing ascites pumping device of middle proposition, in extraction process can not continuous drawing, cause its extraction efficiency lower, it is time-consuming to take Power, and the problem of overlong time easily causes cross-infection and deficiency.

To achieve the above object, the utility model provides a kind of Infectious Disease's liver and gallbladder liver ascites aspirator, by detail below Technological means is reached:

A kind of Infectious Disease's liver and gallbladder liver ascites aspirator, comprising: main body, piston, piston rod, handle, the first check valve, second Check valve, third check valve, the 4th check valve, outlet tube, inlet tube, puncture needle, conduit, sheath；The main body is circular cylinder Shape structure；The inside of main body is arranged in the piston, and piston is connected with main body by fitting mode；The piston rod setting In the side of piston, and piston rod is connected with piston by chimeric mode；One end of piston rod, and handle is arranged in the handle Hand is connected with piston rod screw；The side of main body is arranged in first check valve, and the first check valve and main body pass through spiral shell Line, which screws up, to be connected；The side of main body is arranged in the second one-way valve, and second one-way valve screws up phase by screw thread with main body Connection；The side of main body is arranged in the third check valve, and third check valve is screwed up by screw thread with main body and is connected；It is described The side of main body is arranged in 4th check valve, and the 4th check valve is screwed up by screw thread with main body and is connected；The outlet tube is set It sets in the side of main body, and outlet tube is connected with main body by the first check valve and second one-way valve；The inlet tube setting In the side of main body, and inlet tube is connected with main body by third check valve and the 4th check valve；The puncture needle setting exists The side of inlet tube, and puncture needle is connected with inlet tube by conduit；Described protect is set on the end of main body, and sheath with Main body is an integral structure.

As advanced optimizing for the technical program, a kind of Infectious Disease's liver and gallbladder liver ascites aspirator outlet tube of the utility model Liquid mouth for tee tube, and outlet tube both ends is respectively connected to the first check valve and second one-way valve.

As advanced optimizing for the technical program, a kind of Infectious Disease's liver and gallbladder liver ascites aspirator inlet tube of the utility model Third check valve and the 4th check valve, sealing liquid mouth in the middle part of inlet tube are respectively connected to for the liquid mouth of tee tube, and inlet tube both ends It is connected to conduit.

As advanced optimizing for the technical program, a kind of Infectious Disease's liver and gallbladder liver ascites aspirator first of the utility model is single To the output one-way valve based on valve and second one-way valve.

As advanced optimizing for the technical program, a kind of Infectious Disease's liver and gallbladder liver ascites aspirator third list of the utility model To the input check valve based on valve and the 4th check valve.

As advanced optimizing for the technical program, a kind of Infectious Disease's liver and gallbladder liver ascites aspirator sheath of the utility model is Rounded cylindrical structure, and the tail end of sheath is provided with waterproof seal.

Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art

1, outlet tube and feed liquor that a kind of Infectious Disease's liver and gallbladder liver ascites aspirator of the utility model passes through setting three-way pipe type Pipe, and outlet tube and inlet tube are connected to main body by check valve, can carry out continual drain, efficiency is higher, section It saves time, reduces Infection probability.

2, a kind of Infectious Disease's liver and gallbladder liver ascites aspirator of the utility model passes through the setting columned main body of piston type, tool There is Portable belt small in size, and the advantages of rapid operation.

For 3 the utility model by the improvement to existing apparatus, which has drain efficiency higher, time saving and energy saving, effectively The advantages of reducing Infection probability and Portable belt small in size, so that effective solution the utility model is in background technique one The problem of proposition and deficiency.

Detailed description of the invention

The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing In:

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the schematic cross-sectional view of the utility model；

Fig. 3 is the schematic view of the front view of the utility model.

In figure: main body 1, piston 2, piston rod 3, handle 4, the first check valve 5, second one-way valve 6, third check valve 7, Four check valves 8, outlet tube 9, inlet tube 10, puncture needle 11, conduit 12, sheath 13.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

It should be noted that in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two More than a；The instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation Make, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply Relative importance.

Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection " It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect It connects, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the general of this field For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Referring to Figure 1 to Fig. 3, the particular technique that the utility model provides a kind of Infectious Disease's liver and gallbladder liver ascites aspirator is implemented Scheme:

A kind of Infectious Disease's liver and gallbladder liver ascites aspirator, comprising: main body 1, piston 2, piston rod 3, handle 4, the first check valve 5, second one-way valve 6, third check valve 7, the 4th check valve 8, outlet tube 9, inlet tube 10, puncture needle 11, conduit 12, sheath 13；The main body 1 is rounded cylindrical structure；The inside of main body 1 is arranged in the piston 2, and piston 2 and main body 1 pass through fitting Mode is connected；The side of piston 2 is arranged in the piston rod 3, and piston rod 3 is connected with piston 2 by chimeric mode；Institute One end that piston rod 3 is arranged in handle 4 is stated, and handle 4 is connected with 3 screw of piston rod；First check valve 5 is arranged in master The side of body 1, and the first check valve 5 is screwed up by screw thread with main body 1 and is connected；Main body 1 is arranged in the second one-way valve 6 Side, and second one-way valve 6 is screwed up by screw thread with main body 1 and is connected；The side of main body 1 is arranged in the third check valve 7, And third check valve 7 is screwed up by screw thread with main body 1 and is connected；The side of main body 1, and is arranged in 4th check valve 8 Four check valves 8, which are screwed up with main body 1 by screw thread, to be connected；The side of main body 1, and outlet tube 9 and master is arranged in the outlet tube 9 Body 1 is connected by the first check valve 5 and second one-way valve 6；The side of main body 1, and inlet tube is arranged in the inlet tube 10 10 are connected with main body 1 by third check valve 7 and the 4th check valve 8；The side of inlet tube 10 is arranged in the puncture needle 11, And puncture needle 11 is connected with inlet tube 10 by conduit 12；The end of main body 1, and sheath 13 and master is arranged in the sheath 13 Body 1 is an integral structure.

Specifically, outlet tube 9 is tee tube, and the liquid mouth at 9 both ends of outlet tube is respectively connected to the first check valve 5 and second Check valve 6.

Specifically, inlet tube 10 is tee tube, and the liquid mouth at 10 both ends of inlet tube is respectively connected to third check valve 7 and the Four check valves 8,10 middle part sealing liquid mouth of inlet tube are connected to conduit 12.

Specifically, based on the first check valve 5 and second one-way valve 61 output one-way valve.

Specifically, based on third check valve 7 and the 4th check valve 81 input check valve.

Specifically, sheath 13 is rounded cylindrical structure, and the tail end of sheath 13 is provided with waterproof seal.

Specific implementation step:

When using the device, abdominocentesis is carried out by puncture needle 11, as shown in figure, piston 2 and piston rod 3 are located at just Then the middle part liquid mouth of outlet tube 9 is connected to device for storing liquid by conduit by beginning position, then pull piston rod 3 by handle 4 Band piston 2 is moved, and when pull handle, the first check valve 5 is in close state with the 4th check valve 8, and hydrops is through puncturing Needle 11, conduit 12 enter inlet tube 10, are then entered by third check valve 7 in the left part cavity of 1 inner piston 2 of main body, piston 2 The intracorporal gas of right part chamber is expelled to device for storing liquid through second one-way valve 6 and outlet tube 9, then pushes piston rod 3 by handle 4 Band piston 2 moved, second one-way valve 6 is in close state with third check valve 7 at this time, hydrops through puncture needle 11, lead Pipe 12 enters inlet tube 10, is then entered by the 4th check valve 8 in the right part cavity of 1 inner piston 2 of main body, 2 left part chamber of piston Intracorporal hydrops is expelled to device for storing liquid through the first check valve 5 and outlet tube 9, and sheath 13 is used to prevent the hydrops on piston rod 3 Leakage.

In summary: a kind of Infectious Disease's liver and gallbladder liver ascites aspirator, by outlet tube and feed liquor that three-way pipe type is arranged Pipe, and outlet tube and inlet tube are connected to main body by check valve, and the columned main body of piston type is arranged, solves existing abdomen Water draw-out device, in extraction process can not continuous drawing, cause its extraction efficiency lower, it is time-consuming and laborious, and overlong time is easy The problem of causing cross-infection.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of Infectious Disease's liver and gallbladder liver ascites aspirator, comprising: main body (1), piston (2), piston rod (3), handle (4), first Check valve (5), third check valve (7), the 4th check valve (8), outlet tube (9), inlet tube (10), punctures second one-way valve (6) Needle (11), conduit (12), sheath (13)；It is characterized by: the main body (1) is rounded cylindrical structure；Piston (2) setting In the inside of main body (1), and piston (2) is connected with main body (1) by fitting mode；The piston rod (3) is arranged in piston (2) side, and piston rod (3) is connected with piston (2) by chimeric mode；The handle (4) is arranged in piston rod (3) One end, and handle (4) is connected with piston rod (3) screw；First check valve (5) is arranged in the side of main body (1), and the One check valve (5), which is screwed up with main body (1) by screw thread, to be connected；The second one-way valve (6) is arranged in the side of main body (1), And second one-way valve (6) is screwed up by screw thread with main body (1) and is connected；The third check valve (7) is arranged the one of main body (1) Side, and third check valve (7) is screwed up by screw thread with main body (1) and is connected；4th check valve (8) is arranged in main body (1) Side, and the 4th check valve (8) is screwed up by screw thread with main body (1) and is connected；The outlet tube (9) is arranged in main body (1) Side, and outlet tube (9) and main body (1) are connected by the first check valve (5) and second one-way valve (6)；The inlet tube (10) setting is in the side of main body (1), and inlet tube (10) and main body (1) pass through third check valve (7) and the 4th check valve (8) It is connected；Puncture needle (11) setting is in the side of inlet tube (10), and puncture needle (11) and inlet tube (10) pass through conduit (12) it is connected；The sheath (13) is arranged in the end of main body (1), and sheath (13) is an integral structure with main body (1).

2. a kind of Infectious Disease's liver and gallbladder liver ascites aspirator according to claim 1, it is characterised in that: the outlet tube (9) The first check valve (5) and second one-way valve (6) are respectively connected to for the liquid mouth of tee tube, and outlet tube (9) both ends.

3. a kind of Infectious Disease's liver and gallbladder liver ascites aspirator according to claim 1, it is characterised in that: the inlet tube (10) Third check valve (7) and the 4th check valve (8), inlet tube are respectively connected to for the liquid mouth of tee tube, and inlet tube (10) both ends (10) middle part sealing liquid mouth is connected to conduit (12).

4. a kind of Infectious Disease's liver and gallbladder liver ascites aspirator according to claim 1, it is characterised in that: first check valve (5) output one-way valve of (1) and based on second one-way valve (6).

5. a kind of Infectious Disease's liver and gallbladder liver ascites aspirator according to claim 1, it is characterised in that: the third check valve (7) the input check valve of (1) and based on the 4th check valve (8).

6. a kind of Infectious Disease's liver and gallbladder liver ascites aspirator according to claim 1, it is characterised in that: the sheath (13) is Rounded cylindrical structure, and the tail end of sheath (13) is provided with waterproof seal.