CN202184995U - Safety burette type infusion apparatus - Google Patents
Safety burette type infusion apparatus Download PDFInfo
- Publication number
- CN202184995U CN202184995U CN2011202888118U CN201120288811U CN202184995U CN 202184995 U CN202184995 U CN 202184995U CN 2011202888118 U CN2011202888118 U CN 2011202888118U CN 201120288811 U CN201120288811 U CN 201120288811U CN 202184995 U CN202184995 U CN 202184995U
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- CN
- China
- Prior art keywords
- type
- safety
- locking head
- tube
- transfusion device
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A safety burette type infusion apparatus comprises a puncture device, a liquid inlet flow adjuster, a dripping barrel, a liquid outlet flow adjuster, a Y-shaped three-way tube and a locking head which are integrally connected by hoses. The safety burette type infusion apparatus is characterized in that a backflow preventive device is further arranged on the hose between the Y-shaped three-way tube and the locking head. The backflow preventive device is additionally disposed on the hose between the Y-shaped three-way tube and the locking head, accordingly, blood of a patient cannot flow reversely into the infusion apparatus even if an infusion needle is not pulled out timely when infusion of the patient is completed, safety of the patient is guaranteed, and safety of the infusion apparatus is improved. Accordingly, the infusion apparatus has the advantages of fine safety performance, simple structure, convenience in operation and the like, and is suitable for wide popularization and utilization.
Description
Technical field
This utility model belongs to medical apparatus and instruments, is specifically related to a kind of safety type titration tubular type transfusion device.
Background technology
Transfusion device is widely used in clinical transfusion.Transfusion device commonly used mainly contains: bag transfusion system, titration tubular type transfusion device, precision filter infusion set, PN solution device, and wherein the bag transfusion system application is the most extensive, and frequency of utilization is the highest.It mainly is linked in sequence by perforator, separatory bag, flow regulator, liquid medicine filter and transfusion needle and forms.Titration tubular type transfusion device is then mainly connected to form by perforator, flow regulator, a tube, Y-type three way type pipe and locking head; In the life-time service process, find; The untimely transfusion needle of extracting after if transfusion is accomplished; Blood will flow backwards along transfusion needle and get in the transfusion device, thereby badly influence patient's safety.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of simple in structure, easy to operate, with low cost, titration tubular type transfusion device that safety is good is provided.
The technical scheme that this utility model is adopted in order to achieve the above object is following: a kind of safety type titration tubular type transfusion device; Comprise perforator, feed liquor flow regulator, drip tube, fluid flow regulator, Y-type three way type pipe and locking head; Be integral through hose connection therebetween, it is characterized in that also being provided with anti-backflow device on the flexible pipe between said Y-type three way type pipe and the locking head.
The mode that is more preferably in this utility model is above perforator, to be covered with helmet, and on a tube, scale value is set, and is stamped respectively at said tube upper/lower terminal and drips a tube loam cake and a tube lower cover, on locking head, also is stamped the locking skull.
The wherein two-port of the pipe of Y-type three way type described in this utility model connects fluid flow regulator and locking head respectively through flexible pipe, is stamped the latex medicated cap on the remaining port.Said anti-backflow device is the check valve that medical silica-gel or medical macromolecular materials are processed.
This utility model is through setting up an anti-backflow device on the flexible pipe between Y-type three way type pipe and the locking head; Even thereby the untimely transfusion needle of extracting can not make backflow of blood get into transfusion device yet after transfusion was accomplished; Thereby guaranteed patient's safety, improved the safety of transfusion device.Therefore this transfusion device has advantages such as safety is good, simple in structure, easy to operate, is fit to promote the use of widely.
Description of drawings
Fig. 1 is this utility model structural representation.
Among the figure: the 1-helmet; The 2-perforator, 3-feed liquor flow regulator, 4-drips a loam cake, and 5-drips tube, and 6-drips a lower cover, 7-fluid flow regulator, 8-Y type tee T, the 9-anti-backflow device, the 10-locking head, 11-locks skull.
The specific embodiment
To combine accompanying drawing that the technical scheme of this utility model is further specified below, but this utility model is not limited in following embodiment.
As shown in Figure 1: safety type titration tubular type transfusion device; Comprise perforator 2, feed liquor flow regulator 3, drip tube 5, fluid flow regulator 7, Y-type three way type pipe 8 and locking head 10; Be integral through hose connection therebetween, concrete is to prevent to stab personnel in transportation with before using at helmet 1 of cover on the perforator 2; Below perforator 2, pass through hose connection feed liquor flow regulator 3 then; The lower end of feed liquor flow regulator 3 penetrates dropping funnel loam cake 4 through flexible pipe and is communicated with a tube 5, drips tube 5 lower ends and connects a fluid flow regulator 7, fluid flow regulator 7 liquid outlets connection Y-type three way type pipe 8; Y-type three way type pipe 8 is one of them connection locking head 10 of two-port in addition, covers the latex medicated cap on the another port and reaches sealing effectiveness.Be stamped locking head lid 11 on the aforesaid locking head 10.The improvements of this utility model are exactly on the flexible pipe between Y-type three way type pipe 8 and the locking head 10, also to be provided with anti-backflow device 9, the check valve that this anti-backflow device 9 preferably adopts medical silica-gel or medical macromolecular materials to process.
This utility model is provided with scale value for convenient operation of medical workers also is stamped respectively on the cylindrical shell that drips a tube loam cake 4 and a tube lower cover 6 and dripping tube 5 at tube 5 upper/lower terminal.
This utility model is through increasing an anti-backflow device, thereby guaranteed to finish when infusing and nurse when failing in time to change medicinal liquid or close transfusion device, and blood can not reflux, and reaches the purpose of safe infusion.
Claims (7)
1. safety type titration tubular type transfusion device; Comprise perforator (2), feed liquor flow regulator (3), drip tube (5), fluid flow regulator (7), Y-type three way type pipe (8) and locking head (10); Be integral through hose connection therebetween, it is characterized in that also being provided with anti-backflow device (9) on the flexible pipe between said Y-type three way type pipe (8) and the locking head (10).
2. safety type titration tubular type transfusion device according to claim 1 is characterized in that said perforator (2) top is covered with helmet (1).
3. safety type titration tubular type transfusion device according to claim 1 is characterized in that said tube (5) is provided with scale value.
4. according to claim 1 or 3 described safety type titration tubular type transfusion devices, it is characterized in that said tube (5) upper/lower terminal is stamped a tube loam cake (4) respectively and drips a tube lower cover (6).
5. safety type titration tubular type transfusion device according to claim 1 is characterized in that also being stamped on the said locking head (10) locking skull (11).
6. safety type titration tubular type transfusion device according to claim 1 is characterized in that the wherein two-port of said Y-type three way type pipe (8) connects fluid flow regulator (7) and locking head (10) respectively through flexible pipe, is stamped the latex medicated cap on the remaining port.
7. safety type titration tubular type transfusion device according to claim 1 is characterized in that said anti-backflow device (9) is the check valve that medical silica-gel or medical macromolecular materials are processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202888118U CN202184995U (en) | 2011-08-10 | 2011-08-10 | Safety burette type infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202888118U CN202184995U (en) | 2011-08-10 | 2011-08-10 | Safety burette type infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202184995U true CN202184995U (en) | 2012-04-11 |
Family
ID=45916475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202888118U Expired - Fee Related CN202184995U (en) | 2011-08-10 | 2011-08-10 | Safety burette type infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202184995U (en) |
-
2011
- 2011-08-10 CN CN2011202888118U patent/CN202184995U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120411 Termination date: 20140810 |
|
| EXPY | Termination of patent right or utility model |