CN209316625U - A kind of pumping device for lung's ponding - Google Patents
A kind of pumping device for lung's ponding Download PDFInfo
- Publication number
- CN209316625U CN209316625U CN201821636338.6U CN201821636338U CN209316625U CN 209316625 U CN209316625 U CN 209316625U CN 201821636338 U CN201821636338 U CN 201821636338U CN 209316625 U CN209316625 U CN 209316625U
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- CN
- China
- Prior art keywords
- fixedly installed
- catheter
- lung
- fixed ring
- banding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of pumping devices for lung's ponding, including puncture needle, the right end of the puncture needle is plugged with catheter, the inner sidewall of second banding is equidistant to be uniformly provided with card slot, and card slot is mutually clamped with fixture block, the right end of catheter is inserted in human body back opening first, then connecting rod and the second fixed ring will be adjusted according to the body of patient, until the banding of front end will pass through fixture block and mutually connects and fixes with the card slot in the banding of rear end by suitable position, and then catheter is fixed, can in a manner of catheter all around play and the secondary injury to human body, pain is avoided as far as possible, at this moment pumping rod is then twitched by slow phase left end, at this moment lung's ponding will pass through catheter and enter in tube cavity, it is discharged again from leakage fluid dram, it realizes in drawing liquid While drain.
Description
Technical field
The utility model relates to lung treatment technical field, specially a kind of pumping device for lung's ponding.
Background technique
Wet lung (lung's ponding) is medically usually " pleural effusion ", and water is the outside for being deposited in lungs, it can be
Infection inflammation causes (such as: pneumonia, pulmonary tuberculosis can merge pleural effusion), is also possible to some autoimmune diseases and causes,
There are also many pulmonary diseases can all merge pleural effusion, and lung's ponding needs repeatedly to extract the ponding of lung, accumulates at present in extraction
It is most of to be inserted into catheter by that be intubated first from rear portion when water, drawing liquid is then carried out, and it is inserted into the intracorporal intubation of body at present
It cannot preferably fix, such catheter will cause catheter play in extraction, will cause secondary injury to body.
Utility model content
The purpose of this utility model is to provide a kind of pumping devices for lung's ponding, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of pumping device for lung's ponding,
Including puncture needle, the right end of the puncture needle is plugged with catheter, is bolted at the top of the lateral wall of the catheter
Fixed device；
The fixed device includes the first fixed ring, and the front and rear sides bottom end of first fixed ring is hinged with connecting rod
One end, the other end of the connecting rod is fixedly installed with one end of the second fixed ring, and the second of the catheter front end is solid
The other end for determining ring is fixedly installed with one end of banding, and the other end lateral wall of the banding is fixedly installed with fixture block, the card
The lateral wall of block is connected with card slot, and the other end of the second fixed ring of the catheter rear end is fixedly installed with the second banding, institute
State the second banding inner sidewall it is equidistant be uniformly provided with card slot, and card slot is mutually clamped with fixture block.
Preferably, the puncture needle includes tube body, and the inner sidewall of the tube body is slidably fitted with promotion piston, described
The left end of piston is pushed to be fixedly installed with one end of pumping rod, the other end of the pumping rod is fixedly installed with driving handle, institute
The lateral wall bottom end for stating tube body offers leakage fluid dram, and the inner sidewall of the catheter is fixedly installed with liquid non-return valve.
Preferably, the right end of the tube body is fixedly installed with liquid pumping hole, and the inner sidewall of the liquid pumping hole is fixedly installed with gas
Body check valve.
Preferably, the right end of the catheter is fixedly installed with tapered cannula.
Preferably, the inner sidewall of first fixed ring and the inner sidewall of the second fixed ring are closely fitted with rubber pad.
Preferably, the left side wall of the driving handle offers anti-skid chequer.
Compared with prior art, the utility model has the beneficial effects that the utility model first inserts the right end of catheter
Enter in human body back opening, then connecting rod and the second fixed ring will be adjusted according to the body of patient, until closing
The banding of front end will pass through fixture block and mutually connects and fixes with the card slot in the banding of rear end by suitable position, and then carry out catheter
It is fixed, can in a manner of catheter all around play and the secondary injury to human body, avoid pain as far as possible, at this moment then
Pumping rod is twitched by slow phase left end, at this moment lung's ponding will pass through catheter and enter in tube cavity, again from drain
Mouth is discharged, and realizes drain while drawing liquid.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is that the fixed device of the utility model is right depending on cuing open figure.
Fig. 3 is the puncture needle structural schematic diagram of the utility model.
In figure: 1 puncture needle, 11 tube bodies, 12 push piston, 13 pumping rods, 14 driving handles, 15 leakage fluid drams, 16 liquid
Body check valve, 2 catheters, 3 fixed devices, 31 first fixed rings, 32 connecting rods, 33 second fixed rings, 34 bandings, 35 fixture blocks,
36 card slots, 4 liquid pumping holes, 5 cooling gas check valves, 6 tapered cannulas, 7 rubber pads, 8 anti-skid chequers.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the utility model provides a kind of technical solution: a kind of drawing liquid for lung's ponding
Device, including puncture needle 1, the right end of the puncture needle 1 are plugged with catheter 2, the lateral wall of the catheter 2
Top is bolted with fixed device 3；
The fixed device 3 includes the first fixed ring 31, and the front and rear sides bottom end of first fixed ring 31 is hinged with
One end of connecting rod 32, the other end of the connecting rod 32 are fixedly installed with one end of the second fixed ring 33, the catheter 2
The other end of second fixed ring 33 of front end is fixedly installed with one end of banding 34, and the other end lateral wall of the banding 34 is solid
Dingan County is equipped with fixture block 35, and the lateral wall of the fixture block 35 is connected with card slot 36, the second fixed ring 33 of 2 rear end of catheter
The other end is fixedly installed with the second banding 34, and the inner sidewall of second banding 34 is equidistant to be uniformly provided with card slot 36, and blocks
Slot 36 is clamped with 35 phase of fixture block.
Specifically, the puncture needle 1 wraps in order to pass through liquid non-return valve 16 so as to drawing liquid side to outgoing liquid
Tube body 11 is included, the inner sidewall of the tube body 11, which is slidably fitted with, pushes piston 12, and the left end for pushing piston 12 is fixedly mounted
There is one end of pumping rod 13, the other end of the pumping rod 13 is fixedly installed with driving handle 14, the lateral wall of the tube body 11
Bottom end offers leakage fluid dram 15, and the inner sidewall of the leakage fluid dram 15 is fixedly installed with liquid non-return valve 16, and liquid non-return valve 16
Liquid can only be discharged from inside to outside.
Specifically, having in gas and then body in order to prevent, i.e., cooling gas check valve 5 can only be evacuated outward and be unable to air inlet,
The right end of the tube body 11 is fixedly installed with liquid pumping hole 4, and the inner sidewall of the catheter 2 is fixedly installed with cooling gas check valve 5.
Specifically, in order to preferably carry out drawing liquid from back insertion lung's water accumulation part, the right end of the catheter 2 is solid
Dingan County is equipped with tapered cannula 6.
Specifically, preventing the back of people by compression injury, the inner sidewall and second of first fixed ring 31
The inner sidewall of fixed ring 33 is closely fitted with rubber pad 7.
Specifically, anti-skidding in drawing liquid in order to play the role of, the left side wall of the driving handle 14 is offered
Anti-skid chequer 8.
Working principle: in use, the right end of catheter 2 is inserted in human body back opening first, it then will be according to trouble
Connecting rod 32 and the second fixed ring 33 is adjusted in the body of person, until suitable position will pass through the banding 34 of front end
Fixture block 35 is connected and fixed with 36 phase of card slot in the banding 35 of rear end, and then catheter 2 is fixed, can in a manner of catheter
2 all around play and the secondary injuries to human body, avoid pain as far as possible, at this moment then pass through slow phase left end pumping
Dynamic pumping rod 13, at this moment lung's ponding will pass through catheter 2 and enter in 11 inner cavity of tube body, is discharged again from leakage fluid dram 15,
Realize drain while drawing liquid.
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 (6)
1. a kind of pumping device for lung's ponding, including puncture needle (1), it is characterised in that: the puncture needle
(1) right end is plugged with catheter (2), is bolted with fixed device (3) at the top of the lateral wall of the catheter (2)；
The fixed device (3) includes the first fixed ring (31), and the front and rear sides bottom end of first fixed ring (31) is hinged
There is one end of connecting rod (32), the other end of the connecting rod (32) is fixedly installed with one end of the second fixed ring (33), institute
The other end for stating second fixed ring (33) of catheter (2) front end is fixedly installed with one end of banding (34), the banding (34)
Other end lateral wall be fixedly installed with fixture block (35), the lateral wall of the fixture block (35) is connected with card slot (36), the drain
The other end of the second fixed ring (33) for managing (2) rear end is fixedly installed with the second banding (34), second banding (34) it is interior
Side wall is equidistant to be uniformly provided with card slot (36), and card slot (36) is mutually clamped with fixture block (35).
2. a kind of pumping device for lung's ponding according to claim 1, it is characterised in that: the puncture needle
It (1) include tube body (11), the inner sidewall of the tube body (11), which is slidably fitted with, pushes piston (12), promotion piston (12)
Left end is fixedly installed with one end of pumping rod (13), and the other end of the pumping rod (13) is fixedly installed with driving handle (14),
The lateral wall bottom end of the tube body (11) offers leakage fluid dram (15), and the inner sidewall of the leakage fluid dram (15) is fixedly installed with liquid
Check valve (16).
3. a kind of pumping device for lung's ponding according to claim 2, it is characterised in that: the tube body (11)
Right end is fixedly installed with liquid pumping hole (4), and the inner sidewall of the liquid pumping hole (4) is fixedly installed with cooling gas check valve (5).
4. a kind of pumping device for lung's ponding according to claim 1, it is characterised in that: the catheter (2)
Right end be fixedly installed with tapered cannula (6).
5. a kind of pumping device for lung's ponding according to claim 1, it is characterised in that: first fixed ring
(31) inner sidewall of inner sidewall and the second fixed ring (33) is closely fitted with rubber pad (7).
6. a kind of pumping device for lung's ponding according to claim 2, it is characterised in that: the driving handle
(14) left side wall offers anti-skid chequer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821636338.6U CN209316625U (en) | 2018-10-10 | 2018-10-10 | A kind of pumping device for lung's ponding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821636338.6U CN209316625U (en) | 2018-10-10 | 2018-10-10 | A kind of pumping device for lung's ponding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209316625U true CN209316625U (en) | 2019-08-30 |
Family
ID=67707589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821636338.6U Expired - Fee Related CN209316625U (en) | 2018-10-10 | 2018-10-10 | A kind of pumping device for lung's ponding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209316625U (en) |
-
2018
- 2018-10-10 CN CN201821636338.6U patent/CN209316625U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20201010 |