CN207871202U - A kind of thorax abdomen drainage device - Google Patents
A kind of thorax abdomen drainage device Download PDFInfo
- Publication number
- CN207871202U CN207871202U CN201721443322.9U CN201721443322U CN207871202U CN 207871202 U CN207871202 U CN 207871202U CN 201721443322 U CN201721443322 U CN 201721443322U CN 207871202 U CN207871202 U CN 207871202U
- Authority
- CN
- China
- Prior art keywords
- drainage
- negative pressure
- drainage tube
- female adapter
- pressure pump
- 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
Links
- 210000001015 abdomen Anatomy 0.000 title claims abstract description 13
- 210000000038 chest Anatomy 0.000 title claims abstract description 13
- 210000002445 nipple Anatomy 0.000 claims description 6
- 239000004589 rubber sealant Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract description 10
- 238000007789 sealing Methods 0.000 abstract 1
- 238000000605 extraction Methods 0.000 description 2
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a kind of thorax abdomen drainage devices, belong to medical instruments field, it is sequentially connected and is constituted by female adapter, male connection, upper drainage tube, negative pressure pump, lower drainage tube, puncture needle and drainage bag, the female adapter is connect with pipe is set, the female adapter and male connection have been mutually matched the sealing function of anti-dropout, the piston nose of the negative pressure pump is equipped with the check valve that only can inwardly open, and piston tail end is connected to lower drainage tube.Drainage device easily can be installed and be removed to the utility model conveniently, and drainage tube will not fall off, while using the outflow of negative pressure pump control liquid, alleviate the working strength of doctor.
Description
Technical field
The utility model is related to a kind of thorax abdomen drainage devices, belong to medical instruments field.
Background technology
The patient of thorax abdomen catheter drainage, which needs to drain, excretes internal hydrops body, and it is bitter to mitigate human body pain.City at present
Common drainage device design is old on face, and the defect being primarily present has:
1, interface is easy to loosen, since the weight of pipeline easily leads to Joint's falling off, tissue liquid outflow pollution sick bed
The ground and.
2, it without active drainage device, to block drainage tube halfway when needing to carry out negative pressure extracting liquid, connect syringe
Negative pressure extracting is carried out, it is complicated for operation cumbersome.
Utility model content
In view of this, the utility model provides a kind of thorax abdomen drainage device of which has a compact structure and a reasonable design.
The technical solution adopted in the utility model is:A kind of thorax abdomen drainage device, by nipple, drainage tube, negative pressure
Pump, puncture needle and drainage bag are constituted, and the nipple is divided into female adapter and male connection, the female adapter and
The male connection is closely connected by screw-thread fit.
The thorax abdomen drainage device, which is characterized in that the drainage device is by nipple, upper drainage tube, negative pressure
Pump, lower drainage tube, puncture needle and drainage bag are sequentially connected composition, and the nipple is divided into female adapter and external screw thread connects
Head, the end that pipe is set in the female adapter with thorax abdomen are connect, and the female adapter and the male connection pass through spiral shell
Line coordinates airtight connection；
The negative pressure pump includes cylinder outer barrel, and the hollow cylinder piston being embedded in the cylinder outer barrel, in open tubular column
Body piston tip is equipped with check valve, and check valve can only be opened under the action of negative pressure to drainage bag direction；The tail of hollow cylinder piston
End opening and with socket.
The male connection, upper drainage tube, lower drainage tube, negative pressure pump and puncture needle are the peace that need not be fitted to each other
The one-piece parts of dress.
Preferably, lower drainage length of tube is 20~50cm.
Drainage bag upper end is equipped with rubber sealant, and puncture needle passes through rubber sealant that will connect in lower drainage tube and drainage bag
Logical, rubber sealant is equipped with exhaust pipe.The utility model has the following advantages:
1, the drainage device connector of the utility model uses the fit system that screw thread tightens, and more fastens, is not in connect
Head
The case where looseness and leakage and Joint's falling off；
2, the drainage device of the utility model has active drainage device, need carry out negative pressure extracting when can be according to practical feelings
Condition easily controls the extraction of liquid at any time.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model negative pressure pump schematic diagram；
1- female adapters, 2- male connections, the upper drainage tubes of 3-, 4- cylinder outer barrels, 5- check valves, 6- hollow cylinders are lived
It fills in, 7- negative pressure pumps, 8- piston handles, drainage tube under 9-, 10- exhaust pipes, 11- puncture needles, 12- drainage bags
Specific implementation mode
Illustrate the utility model in order to clearer, the utility model is done furtherly with reference to case is preferably implemented
It is bright.Art technology person should be appreciated that following specifically described content is illustrative and be not restrictive, and should not be limited with this
The scope of protection of the utility model processed.
The thorax abdomen drainage device, by setting female adapter 1, male connection 2, the upper drainage that pipe is connect with chest and abdomen
Pipe 3, lower drainage tube 9, negative pressure pump 7, puncture needle 11 and drainage bag 12 are constituted, the female adapter 1 and the male connection 2
By screw-thread fit airtight connection, 2 tail end set of male connection connects drainage tube 3, so that drainage-fluid is passed through and sets pipe and be fed directly to
Upper drainage tube.
The negative pressure pump 7 includes cylinder outer barrel 4, and hollow piston cylinder 6, hollow piston cylinder 6 is nested to be set to cylinder outer barrel 4
It is interior, so that hollow piston cylinder 6 is hermetically mutually done piston movement with cylinder outer barrel 4, is equipped on 6 top of hollow piston cylinder
Check valve 5, check valve 5 can only be opened to drainage bag direction.Therefore, the piston handle 8 with 6 one of hollow piston cylinder is taken out outward
When, check valve 5 can close, and the cavity between hollow piston cylinder 6 and cylinder outer barrel 4 forms negative pressure, plays negative pressure extracting group
Knit the effect of liquid.When stopping extraction action, and having liquid outflow, the cavity between hollow piston cylinder 6 and cylinder outer barrel 4 is
Positive pressure, check valve are opened, and liquid enters in lower drainage tube 9 by check valve from being flowed through in the inner cavity of hollow piston cylinder 6, most
After be flowed into drainage bag 12.
Exhaust pipe 10 on the drainage bag 12 can keep the air pressure balance in bag and outside bag.The male connection 2,
Upper drainage tube 3, negative pressure pump 7, lower drainage tube 9 and puncture needle 11 are connected as one when needing to use directly by male connection 2
With 1 airtight connection of female adapter.
The utility model female adapter 1 when implementing, which is connected to, sets pipe end, by the stem intracoelomic cavity piston of negative pressure pump 7
6 are pushed into 7 cylinder outer barrel of negative pressure pump, 4 bottommost, and the air in negative pressure pump is discharged as possible, puncture needle 11 is inserted into drainage bag 12
In, then tightened after male connection 2 is combined with female adapter 1, this completes the connection works of equipment all parts
Make.
Piston handle 8 is pulled out according to patient's actual conditions, at this time check valve 5 is closed, due to negative pressure
Effect, intraperitoneal liquid start upward drainage tube 3 flowing；When piston handle 8 inwardly pushes, at this time at check valve 5
In open state, hollow cylinder piston 6 is pushed into 7 cylinder outer barrel of negative pressure pump, 4 bottommost, due to there is no pressure difference, liquid to keep
It is motionless, flow liquid into drainage bag 12 pulling out piston handle 8.
Claims (3)
1. a kind of thorax abdomen drainage device, which is characterized in that the drainage device by nipple, upper drainage tube, negative pressure pump,
Lower drainage tube, puncture needle and drainage bag are sequentially connected composition, and the nipple is divided into female adapter and male connection, institute
It states female adapter and sets the end of pipe with thorax abdomen and connect, the female adapter and the male connection pass through screw-thread fit
Airtight connection；
The negative pressure pump includes cylinder outer barrel, and the hollow cylinder piston being embedded in the cylinder outer barrel, is lived in hollow cylinder
It fills in top and check valve is housed, check valve can only be opened under the action of negative pressure to drainage bag direction；The tail end of hollow cylinder piston is opened
Mouthful and with lower drainage tube be socketed.
2. according to the drainage device described in claim 1, it is characterised in that lower drainage length of tube is 20~50cm.
3. according to the drainage device described in claim 1, it is characterised in that drainage bag upper end is equipped with rubber sealant, puncture needle
It will be connected in lower drainage tube and drainage bag across rubber sealant, rubber sealant is equipped with exhaust pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721443322.9U CN207871202U (en) | 2017-11-02 | 2017-11-02 | A kind of thorax abdomen drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721443322.9U CN207871202U (en) | 2017-11-02 | 2017-11-02 | A kind of thorax abdomen drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207871202U true CN207871202U (en) | 2018-09-18 |
Family
ID=63500772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721443322.9U Expired - Fee Related CN207871202U (en) | 2017-11-02 | 2017-11-02 | A kind of thorax abdomen drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207871202U (en) |
-
2017
- 2017-11-02 CN CN201721443322.9U patent/CN207871202U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205360220U (en) | Hydropneumothorax associated drainage catheter suitable for multiple human body | |
| CN207871202U (en) | A kind of thorax abdomen drainage device | |
| CN209048753U (en) | A kind of thoracic cavity seroperitoneum draw-out device | |
| CN204910455U (en) | Medical multicavity associated drainage catheter | |
| CN107174261A (en) | A kind of multi-functional medical inspection sampler | |
| CN103143107A (en) | Simple urine leakage prevention water bag valve urethral catheter | |
| CN110269960A (en) | A kind of Respiratory Medicine clearing lung-heat expectoration device | |
| CN205515945U (en) | T type chest peritoneal cavity drainage tube | |
| CN204910251U (en) | Novel liver and gall drainage tube | |
| CN108294787A (en) | A kind of medical endocrine care device | |
| CN204319480U (en) | A kind of negative-pressure type stomach tube | |
| CN209611832U (en) | A kind of gastrointestinal surgery gastro-intestinal Fluid decompressor | |
| CN202173631U (en) | Combined type multifunctional clysis tube | |
| CN204864223U (en) | Multi -functional drainage bag of adjustable | |
| CN203425227U (en) | Multifunctional medical syringe | |
| CN208464753U (en) | A kind of closed thoracic drainage bottle | |
| CN201710798U (en) | Anti-backflow drainage tube | |
| CN203694362U (en) | Disposable adjustable closed thoracic drainage tube | |
| CN203043077U (en) | Novel negative pressure drainage device | |
| CN204106710U (en) | Pediatric transfusion remaining needle protection of welded joints device | |
| CN203620053U (en) | Novel anti-falling and folding-proof drainage tube capable of easily fastening thoracic cavity | |
| CN218247980U (en) | Novel excrement drainage bag | |
| CN208852102U (en) | A kind of dedicated sputum aspirator for Pediatric Clinic | |
| CN210250706U (en) | Disposable thoracic drainage bottle of surgery | |
| CN216417284U (en) | Pleuroperitoneal cavity puncture device convenient to use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 |