CN2287965Y - Disposable closed puncture drainage apparatus - Google Patents
Disposable closed puncture drainage apparatus Download PDFInfo
- Publication number
- CN2287965Y CN2287965Y CN 97210996 CN97210996U CN2287965Y CN 2287965 Y CN2287965 Y CN 2287965Y CN 97210996 CN97210996 CN 97210996 CN 97210996 U CN97210996 U CN 97210996U CN 2287965 Y CN2287965 Y CN 2287965Y
- Authority
- CN
- China
- Prior art keywords
- syringe
- utility
- model
- drainage bag
- disposable
- 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
- 206010011409 Cross infection Diseases 0.000 abstract description 2
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 2
- 241000521257 Hydrops Species 0.000 description 3
- 206010030113 Oedema Diseases 0.000 description 3
- 210000001124 body fluid Anatomy 0.000 description 3
- 239000010839 body fluid Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 206010051986 Pneumatosis Diseases 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 208000005228 Pericardial Effusion Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 238000002512 chemotherapy Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model belongs to a clinical medical appliance which mainly comprises a puncturing needle, a syringe and a drainage bag. The utility model is characterized in that the rear part of the puncturing needle is connected with a three-way switch. The position of the three-way switch, which is horizontal to a puncturing needle head, is connected with the syringe. The lower part of the three-way switch, which forms an angle of 90 DEG with the puncturing needle head, is connected with the disposable drainage bag. When the utility model is used, the needle head is respectively and orderly communicated with the syringe and the drainage bag through the switch to complete the puncturing drainage operation. The structural design of the utility model is simple and scientific, and one person can carry out the operation conveniently. Meanwhile, the operation is carried out under a hermetic aseptic condition. The phenomena of pollution and cross infection are avoided.
Description
This utility model belongs to the clinical treatment apparatus, mainly proposes a kind of disposable airtight puncturing drainer.
Puncturing drainer is comparatively general in clinical practice, mainly is to be used for extracting or interior hydrops of drain body or pneumatosis, as hydrops, pneumatosis, seroperitoneum, pericardial effusion, arthroedema etc. in the thoracic cavity; Be used at present between clinical puncture needle and the syringe connecting, with mosquito forceps icarceration rubber tube, and syringe separated with rubber tube when syringe is taken out full hydrops, liquid in the syringe is released, reconnect rubber tube then, carry out so repeatedly with a rubber tube; Existing drainage system needs two people to operate simultaneously, and comparatively cumbersome not science is thrown off syringe and rubber tube when operating simultaneously repeatedly, and gas and antibacterial easily enter body cavity along puncture needle and pollute.
The purpose of this utility model promptly produces thus, proposes a kind of airtight puncturing drainer, and it has easy operating and stops pollution characteristics, thereby overcomes the shortcoming of existing puncture drainage device.
This utility model is finished the technical pattern that its invention task takes: the disposable wearing pricker rear portion of front end connects three-way cock, three-way cock be connected disposable syringe with the puncture needle horizontal level, become 90 ° to be connected disposable drainage bag in the three-way cock bottom with puncture needle.
Use of the present utility model is: local infiltration anesthesia behind the skin degerming, puncture needle is thrust body cavity, the swivel tee switch, puncture needle and syringe are communicated, thereby body fluid is extracted in the syringe, syringe and drainage bag are communicated then, liquid in the syringe is injected in the drainage bag, the swivel tee switch makes puncture needle communicate with drainage bag because drainage bag is positioned at the body fluid plane with upper/lower positions, thereby by siphonage make body fluid along the closed conduit drain to drainage bag.
Airtight puncturing drainer of the present utility model can be by one man operation, very convenient, and Celom liquid loading is to carry out under airtight aseptic condition to drainage bag fully, prevented that air and antibacterial from entering body cavity and reducing operational pollution, its each member is disposable design use and has reduced cross infection in the hospital, and is respond well.
Accompanying drawing 1 is this utility model structural representation.
Structure as shown in drawings, front end is that disposable wearing pricker 1, puncture needle 1 rear portion connect a three-way cock 2, is connected disposable syringe 3 at three-way cock 2 with puncture needle 1 horizontal level, is connected disposable drainage bag 4 for 1 one-tenth 90 ° at three-way cock bottom and puncture needle.
Puncture needle 1, three-way cock 2, syringe 3, drainage bag 4 are disposable design and use, and each parts can be designed to integrative-structure.
The three-way cock that this utility model adopts is existing procucts, and clinical practice now is in venous perfusion chemotherapy or piezometry.
Claims (1)
1, a kind of disposable airtight puncturing drainer, it includes puncture needle (1), syringe (3) and drainage bag (4), feature of the present utility model is: disposable wearing pricker (1) rear portion of front end connects a three-way cock (2), three-way cock (2) be connected disposable syringe (3) with puncture needle (1) horizontal level, become 90 ° at three-way cock (2) bottom and puncture needle (1) and be connected disposable drainage bag (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97210996 CN2287965Y (en) | 1997-02-25 | 1997-02-25 | Disposable closed puncture drainage apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97210996 CN2287965Y (en) | 1997-02-25 | 1997-02-25 | Disposable closed puncture drainage apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2287965Y true CN2287965Y (en) | 1998-08-19 |
Family
ID=33929684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97210996 Expired - Fee Related CN2287965Y (en) | 1997-02-25 | 1997-02-25 | Disposable closed puncture drainage apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2287965Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214147A (en) * | 2015-10-09 | 2016-01-06 | 倪家骧 | A kind of simplification combination unit for knee joint cavity lavation art |
-
1997
- 1997-02-25 CN CN 97210996 patent/CN2287965Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105214147A (en) * | 2015-10-09 | 2016-01-06 | 倪家骧 | A kind of simplification combination unit for knee joint cavity lavation art |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Designer after: Zhang Canbin Designer after: Xu Zhongyi Designer after: Yang Ping Designer before: Zhang Canbin Designer before: Xu Zhongyi Designer before: Yang Yanping |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: DESIGNER; FROM: ZHANG CANBIN; XU ZHONGYI; YANG YANPING TO: ZHANG CANBIN; XU ZHONGYI; YANG PING |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |