CN2810618Y - Anti-obstruction disposable transfusion device - Google Patents
Anti-obstruction disposable transfusion device Download PDFInfo
- Publication number
- CN2810618Y CN2810618Y CN 200520040771 CN200520040771U CN2810618Y CN 2810618 Y CN2810618 Y CN 2810618Y CN 200520040771 CN200520040771 CN 200520040771 CN 200520040771 U CN200520040771 U CN 200520040771U CN 2810618 Y CN2810618 Y CN 2810618Y
- Authority
- CN
- China
- Prior art keywords
- plastic bottle
- perforator
- bottle plug
- liquid medicine
- medicine filter
- 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
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a kind of anti-blockage type disposable transfusion device, it is made up of metallo-plastic bottle plug puncture unit, exhaustor perforator, air filter, liquid medicine filter, dropping funnel, flow regulator and venoclysis needle etc., the head that feature is processed with the Plastic bottle plug perforator of cavity in the middle of being is the epiconus capitiform, is processed with the side opening that is communicated with cavity at the sidewall of Plastic bottle plug perforator.Liquid medicine filter is installed between Plastic bottle plug perforator and the dropping funnel.Sidewall at the metallo-plastic bottle plug puncture unit is processed with side opening, perforator is just changed into by the sidewall feed liquor by middle feed liquor, and the head of Plastic bottle plug perforator is the epiconus capitiform, thereby reduce damage as much as possible, can prevent that the clogged with fragments perforator of Plastic bottle plug and bottle stopper fragment from entering in the infusion bottle Plastic bottle plug; Moreover liquid medicine filter is installed between Plastic bottle plug perforator and the dropping funnel, can avoid liquid medicine filter to give the clinical difficulty that air brings that drains, and stops the air admission human body.
Description
Technical field
This utility model relates to medical apparatus and instruments, especially relates to a kind of anti-blockage type disposable transfusion device.
Background technology
Existing disposable transfusion device is by Plastic bottle plug perforator, exhaustor, air filter, flexible pipe, protective sleeve, two logical, dropping funnel, flow regulator, liquid medicine filter and venoclysis needle are formed down, is applicable to that gravity infuses.The Plastic bottle plug perforator of the transfusion device of clinical use has two kinds, and a kind of is plastic connector pin, and another kind is a metal inclined-plane contact pin, and plastic connector pin is because caliber is too thick, and is too big to the Plastic bottle plug damage, changes transfusion clinically midway, easily causes leakage and liquid contamination; Contact pin inclined-plane, metal inclined-plane is sharp, easily Plastic bottle plug is cut into fragment, stops up perforator or enters in the liquid in infusion bottle, causes that patient's is alarmed.And the liquid medicine filter of the transfusion device of clinical use is installed in the dropping funnel lower end, directly is connected with venoclysis needle, brings difficulty for the clinical air that drains, and liquid medicine filter is very easily stored air and is difficult for draining, and causes the air admission human body, threat to life.
Summary of the invention
The purpose of this utility model is to provide the damage of a kind of minimizing to Plastic bottle plug, prevent that perforator from stopping up and the bottle stopper fragment enters in the infusion bottle, stop the disposable transfusion device of air admission human body.
The purpose of this utility model is achieved in that this utility model is by metallo-plastic bottle plug puncture unit, exhaustor perforator, air filter, flexible pipe, protective sleeve, liquid medicine filter, two logical, dropping funnel, flow regulator and venoclysis needle are formed down; the head that feature is processed with the Plastic bottle plug perforator of cavity in the middle of being is the epiconus capitiform, is processed with the one or more side opening that is communicated with cavity at the sidewall of Plastic bottle plug perforator.
Liquid medicine filter is installed between Plastic bottle plug perforator and the dropping funnel.
This utility model is owing to the sidewall at the metallo-plastic bottle plug puncture unit is processed with the side opening that is communicated with cavity, the Plastic bottle plug perforator is just changed into by the sidewall feed liquor by middle feed liquor like this, and the head of metallo-plastic bottle plug puncture unit is the epiconus capitiform, thereby reduce damage as much as possible to Plastic bottle plug, the clogged with fragments perforator and the bottle stopper fragment that prevent Plastic bottle plug enter in the infusion bottle, have overcome the deficiency of plastic connector pin and metal inclined-plane contact pin; Moreover liquid medicine filter is installed between Plastic bottle plug perforator and the dropping funnel, can avoid liquid medicine filter to give the clinical difficulty that air brings that drains, and stops the air admission human body.The shape of exhaustor perforator is the same with the shape of metallo-plastic bottle plug puncture unit.Therefore the utlity model has the damage that can reduce, prevent that perforator obstruction and bottle stopper fragment from entering in the infusion bottle, stopping air admission human body, advantage simple in structure, easy to use Plastic bottle plug.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the cross-sectional schematic of Plastic bottle plug perforator.
The specific embodiment
Below in conjunction with embodiment and contrast accompanying drawing this utility model is described in further detail.
This utility model is by metallo-plastic bottle plug puncture unit 1, exhaustor perforator 2, air filter 3, flexible pipe 4, protective sleeve, liquid medicine filter 5, two logical, dropping funnel 6, flow regulator 7 and venoclysis needle 8 are formed down; the head that the centre is processed with the Plastic bottle plug perforator 1 of cavity 9 is the epiconus capitiform, is processed with the one or more side opening 10 that is communicated with cavity 9 at the sidewall of Plastic bottle plug perforator 1.
Claims (2)
1, a kind of anti-blockage type disposable transfusion device; by metallo-plastic bottle plug puncture unit (1), exhaustor perforator (2), air filter (3), flexible pipe (4), protective sleeve, liquid medicine filter (5), two logical, dropping funnel (6), flow regulator (7) and venoclysis needle (8) are formed down; it is characterized in that: the head that the centre is processed with the Plastic bottle plug perforator (1) of cavity (9) is the epiconus capitiform, is processed with the one or more side opening (10) that is communicated with cavity (9) at the sidewall of Plastic bottle plug perforator (1).
2, anti-blockage type disposable transfusion device as claimed in claim 1 is characterized in that: liquid medicine filter (5) is installed between Plastic bottle plug perforator (1) and the dropping funnel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520040771 CN2810618Y (en) | 2005-04-07 | 2005-04-07 | Anti-obstruction disposable transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520040771 CN2810618Y (en) | 2005-04-07 | 2005-04-07 | Anti-obstruction disposable transfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2810618Y true CN2810618Y (en) | 2006-08-30 |
Family
ID=36937004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520040771 Expired - Fee Related CN2810618Y (en) | 2005-04-07 | 2005-04-07 | Anti-obstruction disposable transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2810618Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116920217A (en) * | 2023-08-10 | 2023-10-24 | 苏州新劢德医疗器械科技有限公司 | Puncture sealing structure and atomizing device |
-
2005
- 2005-04-07 CN CN 200520040771 patent/CN2810618Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116920217A (en) * | 2023-08-10 | 2023-10-24 | 苏州新劢德医疗器械科技有限公司 | Puncture sealing structure and atomizing device |
| CN116920217B (en) * | 2023-08-10 | 2024-03-01 | 苏州新劢德医疗器械科技有限公司 | Puncture sealing structure and atomizing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2810618Y (en) | Anti-obstruction disposable transfusion device | |
| CN1386552A (en) | Monitoring and therapeutic apparatus for draining and displacing cerebrospinal fluid and pressurizing | |
| CN201783056U (en) | Open type drainage tube with plurality of lateral holes at bullet-shaped blind end and lumbar cisterma drainage device adopting drainage tube | |
| CN201684237U (en) | Infusion set preventing backflow of blood | |
| CN201279313Y (en) | Infusion dropping funnel | |
| CN2557149Y (en) | Improvement for medical infusion needle | |
| CN2815383Y (en) | Double fuze safety transfusion pipe | |
| CN204336933U (en) | Counterflow-preventing blood taking needle | |
| CN203290916U (en) | Straight blood taking needle | |
| CN202184988U (en) | Disposable liquid-control infusion set with steel needle | |
| CN2875459Y (en) | Safety transfusion device | |
| CN209596314U (en) | A kind of infusion device | |
| CN2778295Y (en) | Bottle plug puncturing outfit | |
| CN202136644U (en) | Infusion set with lateral vent needle | |
| CN201253345Y (en) | Novel infusion bottle | |
| CN201356834Y (en) | Ascites drainage instrument | |
| CN202409665U (en) | Double-headed infusion device with precision filter | |
| CN2689956Y (en) | Sleeve type automatic air inlet and outlet medicine dispensing needle | |
| CN2431888Y (en) | Invaginating type bottle stopper puncture needle | |
| CN2636876Y (en) | Bottle stopper puncture device | |
| CN2516169Y (en) | Disposable syringe needle of transfusion system | |
| CN200998470Y (en) | Venous transfusion device | |
| CN2880112Y (en) | Disposable transfusion system | |
| CN200987803Y (en) | Medical needle head capable of avoiding bringing into impurity | |
| CN2812943Y (en) | Liquid-absorbing infusion device |
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 |