CN2246514Y - Once-used negative pressure blood collecting bag - Google Patents
Once-used negative pressure blood collecting bag Download PDFInfo
- Publication number
- CN2246514Y CN2246514Y CN 96205789 CN96205789U CN2246514Y CN 2246514 Y CN2246514 Y CN 2246514Y CN 96205789 CN96205789 CN 96205789 CN 96205789 U CN96205789 U CN 96205789U CN 2246514 Y CN2246514 Y CN 2246514Y
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- blood
- communicated
- bag
- tube
- 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
Images
Landscapes
- External Artificial Organs (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model relates to a disposable negative pressure blood sampling bag. A blood sampling tube and a standby tube are hermetically arranged on the blood sampling bag, a joint of a negative pressure tube is hermetically connected to the blood sampling bag and is communicated with the blood sampling bag, and the other end of the joint of a negative pressure tube is hermetically connected and communicated with an air filter hermetically communicated with a negative pressure generator through the negative pressure tube. A blood inlet tube can be hermetically communicated to the blood sampling bag (bottle), and then the blood sampling bag is hermetically communicated with a vacuum tube through two joints.
Description
This utility model is the improvement to the blood bag constructions of medical institutions' blood sampling use.
The blood taking bag of the usefulness of medical institutions' blood sampling at present all adopts the syringe needle about No. 16, relies on the pressure of human heart that blood is adopted into the blood bag.(use the syringe needle blood sampling less than No. 16, blood flow rate is slow, and blood solidifies easily).No. 16 syringe needles that use are thicker, and patient is too painful logical when thrusting blood vessel, especially for the patient of obesity and high blood viscosity, is difficult to extraction by heart self pressure blood, has both increased patient's burden, has brought a lot of inconvenience to the medical worker again.
The purpose of this utility model is the shortcoming that overcomes prior art, and a kind of disposable negative pressure blood taking bag of new construction is provided.
The purpose of this utility model is to realize like this.Disposable negative pressure blood taking bag is sealed and installed with blood taking tube 2 and standby pipes 8 on the blood bag (bottle) 10, be sealedly connected with negative pressure pipe joint 4 on the blood bag, and the negative pressure pipe joint is communicated with the blood bag; The negative pressure pipe joint other end is tightly connected with air filter 5 and is communicated with; Air filter is communicated with negative pressure generator 7 by 6 sealings of negative pressure pipe.
Also can adopt to seal on the blood bag (bottle) 10 to be communicated with to advance blood vessel 11, be communicated with vacuum tube 1 sealing by two pass joints 9 again.Other structures are the same.
Operation principle is to make by negative pressure generator to produce negative pressure in the blood bag (bottle), and extract endovascular blood by blood taking tube and blood collection needles.Blood sampling speed can be regulated by the vacuum that negative pressure generator produces.
This utility model adopts disposable negative pressure blood taking bag (bottle), can use small size syringe needle, and blood sampling is convenient, quick, can not produce and solidify obstruction, and is pollution-free, alleviated patient's burden and misery.
This utility model is provided by following examples and accompanying drawing thereof.
Accompanying drawing 1 is this utility model structural representation.
Accompanying drawing 2 is the another kind of structural representations of this utility model.
1 vacuum tube, 2 blood taking tubes, 3 blood collection needles, 4 negative pressure pipe joints, 5 air filters, 6 negative pressure pipes, 7 negative pressure generators, 8 standby pipes, 9 liang of pass joints, 10 blood bags (bottle), 11 advance blood vessel
Disposable negative pressure blood taking bag is sealed and installed with blood taking tube 2 and standby pipes 8 on the blood bag (bottle) 10, be sealedly connected with negative pressure pipe joint 4 on the blood bag, and the negative pressure pipe joint is communicated with the blood bag; The negative pressure pipe joint other end is tightly connected with air filter 5 and is communicated with; Air filter is communicated with negative pressure generator 7 by 6 sealings of negative pressure pipe.
Also can adopt to seal on the blood bag (bottle) 10 to be communicated with to advance blood vessel 11, be communicated with vacuum tube 1 sealing by two pass joints 9 again.
Claims (2)
1, a kind of disposable negative pressure blood taking bag is sealed and installed with blood taking tube 2 and standby pipes 8 on the blood bag 10, it is characterized in that being sealedly connected with on the blood bag negative pressure pipe joint 4, and the negative pressure pipe joint is communicated with the blood bag; The negative pressure pipe joint other end is tightly connected with air filter 5 and is communicated with; Air filter is communicated with negative pressure generator 7 by 6 sealings of negative pressure pipe.
2, according to the described disposable negative pressure blood taking bag of claim 1, it is characterized in that sealing is communicated with to advance blood vessel 11 on the blood bag 10, be communicated with vacuum tube 1 sealing by two pass joints 9 again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96205789 CN2246514Y (en) | 1996-04-05 | 1996-04-05 | Once-used negative pressure blood collecting bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96205789 CN2246514Y (en) | 1996-04-05 | 1996-04-05 | Once-used negative pressure blood collecting bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2246514Y true CN2246514Y (en) | 1997-02-05 |
Family
ID=33890645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96205789 Expired - Fee Related CN2246514Y (en) | 1996-04-05 | 1996-04-05 | Once-used negative pressure blood collecting bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2246514Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648037B (en) * | 2009-07-16 | 2011-11-16 | 宁波市鄞州云帆工程咨询有限公司 | Supercharged liquid sucking bag |
| CN106994019A (en) * | 2017-05-27 | 2017-08-01 | 马荣昌 | Power-assisted blood taking bag |
-
1996
- 1996-04-05 CN CN 96205789 patent/CN2246514Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101648037B (en) * | 2009-07-16 | 2011-11-16 | 宁波市鄞州云帆工程咨询有限公司 | Supercharged liquid sucking bag |
| CN106994019A (en) * | 2017-05-27 | 2017-08-01 | 马荣昌 | Power-assisted blood taking bag |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2246514Y (en) | Once-used negative pressure blood collecting bag | |
| CN2676920Y (en) | Disposable thoracocentesis abdominocentesis drain device | |
| CN216417222U (en) | Sputum sample collector | |
| CN216169076U (en) | Gastric juice collector | |
| CN219185415U (en) | Sputum collector for autogenous cutting patient | |
| CN217525806U (en) | Liquid medicine draw-out device | |
| CN218305658U (en) | Disposable sputum aspirator | |
| CN208852102U (en) | A kind of dedicated sputum aspirator for Pediatric Clinic | |
| CN2142730Y (en) | Disposable enterocleaner | |
| CN212593269U (en) | Self-scraping type simple sputum suction device | |
| CN2528395Y (en) | Blood sampling device combined with syringe | |
| CN221243604U (en) | Negative pressure drainage device | |
| CN218458115U (en) | Internal fistula needle hemostix | |
| CN213964711U (en) | Breathing pipeline protection type water accumulation cup | |
| CN2240986Y (en) | Thoracocentesis device | |
| CN215460951U (en) | Fluid infusion puncture device | |
| CN219374729U (en) | Urine collecting tube | |
| CN211434393U (en) | Portable sputum aspirator | |
| CN218739686U (en) | Fat collection device is used in plastic of built-in conducting structure | |
| CN214073307U (en) | Blood vessel to blood vessel's emergent quantitative blood sampling blood transfusion device | |
| CN203263894U (en) | Medical blood recoverer | |
| CN212326449U (en) | Sampler is cultivateed to phlegm | |
| CN2486158Y (en) | Medical transfusion device | |
| CN208710598U (en) | A kind of gastrointestinal decompression care device | |
| CN201977806U (en) | Composite hemostix |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |