CN202236577U - Double-filtration burette type infusion apparatus - Google Patents
Double-filtration burette type infusion apparatus Download PDFInfo
- Publication number
- CN202236577U CN202236577U CN2011203052527U CN201120305252U CN202236577U CN 202236577 U CN202236577 U CN 202236577U CN 2011203052527 U CN2011203052527 U CN 2011203052527U CN 201120305252 U CN201120305252 U CN 201120305252U CN 202236577 U CN202236577 U CN 202236577U
- Authority
- CN
- China
- Prior art keywords
- dropping funnel
- liquid medicine
- flow regulator
- medicine filter
- 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
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 18
- 238000001802 infusion Methods 0.000 title abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 32
- 239000003814 drug Substances 0.000 claims abstract description 25
- 238000004448 titration Methods 0.000 claims description 15
- 239000000725 suspension Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009977 dual effect Effects 0.000 abstract 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A double-filtration burette type infusion apparatus comprises a puncture outfit, a liquid inlet flow regulator, a dropping funnel, a liquid outlet flow regulator, a Y-shaped three-way pipe, a second liquid medicine filter and an infusion needle, wherein the two liquid medicine filters are connected into a whole through a hose, and the hose between the liquid inlet flow regulator and the dropping funnel is also provided with the first liquid medicine filter. The utility model discloses an add a liquid medicine filter between drip chamber and feed liquor flow regulator, consequently reached dual filtration's purpose for the liquid medicine purity is more increased, consequently the utility model has the advantages of rational in infrastructure, the liquid medicine filter effect is good, operation, convenient to use.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially a kind of titration tubular type transfusion device.
Background technology
Existing Dispoable medical titration tubular type transfusion device gets into human body for the impurity that prevents air pollution and medicinal liquid kind; Harm patient's health all is equipped with air filter and liquid medicine filter on infusion pipeline, liquid medicine filter then is installed in the front end of venoclysis needle; This titration tubular type transfusion device has only a liquid medicine filter usually; Poor filtration effect, the change of messenger drug liquid stream dynamic resistance is big again if a plurality of defecators are installed, and influence is normally used.
The utility model content
The purpose of this utility model is the deficiency that overcomes above-mentioned existence, and a kind of double filtration titration tubular type transfusion device of rational in infrastructure, good filtration effect is provided.
The technical scheme that this utility model is adopted to achieve these goals is following:
A kind of double filtration titration tubular type transfusion device; It comprises perforator, feed liquor flow regulator, dropping funnel, fluid flow regulator, Y-type three way type pipe, second liquid medicine filter and transfusion needle; Be integral through hose connection therebetween, also be provided with first liquid medicine filter on the flexible pipe between said feed liquor flow regulator and the dropping funnel.
Also be covered with the perforator helmet described in this utility model on the perforator; Also be provided with suspension cushion in the said dropping funnel; Also be provided with scale value on the wall of said dropping funnel.Said dropping funnel upper end also is provided with link.
A kind of double filtration titration tubular type transfusion device described in this utility model is characterized in that being stamped the dropping funnel loam cake on the said dropping funnel, and the dropping funnel lower cover is stamped in the dropping funnel lower end, covers under the dropping funnel and is provided with needle tubing.
This utility model is through setting up a liquid medicine filter between dropping funnel and feed liquor flow regulator; Therefore reached the purpose of double filtration, made medicinal liquid purity more increase, therefore the utlity model has rational in infrastructure; Medical filtration is effective, operation, advantage such as easy to use.
Description of drawings
Fig. 1 is this utility model structural representation.
Among the figure: 1-perforator helmet; The 2-perforator; 3-feed liquor flow regulator; The 4-link; 5-first liquid medicine filter; The 6-scale value; 7-dropping funnel loam cake; The 8-burette; The 9-suspension cushion; 10-dropping funnel lower cover; The 11-needle tubing; The 12-dropping funnel; 13-fluid flow regulator; 14-Y type tee T; 15-second liquid medicine filter; The 16-transfusion needle.
The specific embodiment
To combine accompanying drawing that the technical scheme of this utility model is further specified below.
As shown in Figure 1: a kind of double filtration titration tubular type transfusion device; It comprises perforator 2, feed liquor flow regulator 3, dropping funnel 12, fluid flow regulator 13, Y-type three way type pipe 14, second liquid medicine filter 15 and transfusion needle 16, is integral through hose connection therebetween.Concrete is perforator helmet 1 of cover above puncture 2; Pass through hose connection feed liquor flow regulator 3 then in the lower end; The lower end of feed liquor flow regulator 3 is through hose connection dropping funnel 12, and the liquid outlet of dropping funnel 12 connects fluid flow regulator 13, Y-type three way type pipe 14, second liquid medicine filter 15 and transfusion needle 16 successively through flexible pipe.The improvements of this utility model are exactly on the flexible pipe between feed liquor flow regulator 3 and the dropping funnel 12, also to be provided with first liquid medicine filter 5.
Wherein also be provided with suspension cushion 9 in the dropping funnel 12, this suspension cushion 9 mainly is not cause the phenomenon of backflow of blood to take place in order in time to extract transfusion needle after preventing to have infused.For being observes dropping funnel inner liquid medicine operating position so on the wall of dropping funnel 12, also be provided with scale value 6.For the ease of the suspension dropping funnel, then also be provided with link 4 in dropping funnel 12 upper ends.Dropping funnel loam cake 7 also is stamped in said dropping funnel 12 upper ends, and dropping funnel lower cover 10 is stamped in dropping funnel 12 lower ends, and dropping funnel lower cover 10 is provided with needle tubing 11.
This utility model is in series with first liquid medicine filter on flexible pipe above the burette, on the flexible pipe of venoclysis needle front end, be in series with second liquid medicine filter.Two liquid medicine filters are installed on the infusion pipeline of whole titration tubular type transfusion device, and filter effect is better, and first liquid medicine filter does not influence flowing of liquid in the front of burette (burette can be used as a buffer container at this).
Claims (6)
1. double filtration titration tubular type transfusion device; It comprises perforator (2), feed liquor flow regulator (3), dropping funnel (12), fluid flow regulator (13), Y-type three way type pipe (14), second liquid medicine filter (15) and transfusion needle (16); Be integral through hose connection therebetween, it is characterized in that also being provided with first liquid medicine filter (5) on the flexible pipe between said feed liquor flow regulator (3) and the dropping funnel (12).
2. a kind of double filtration titration tubular type transfusion device according to claim 1 is characterized in that also being covered with on the said perforator (2) perforator helmet (1).
3. a kind of double filtration titration tubular type transfusion device according to claim 1 is characterized in that also being provided with in the said dropping funnel (12) suspension cushion (9).
4. a kind of double filtration titration tubular type transfusion device according to claim 1 is characterized in that also being provided with scale value (6) on the wall of said dropping funnel (12).
5. a kind of double filtration titration tubular type transfusion device according to claim 1 is characterized in that said dropping funnel (12) upper end also is provided with link (4).
6. according to aforementioned any described a kind of double filtration titration tubular type transfusion device; It is characterized in that being stamped dropping funnel loam cake (7) on the said dropping funnel (12); Dropping funnel lower cover (10) is stamped in dropping funnel (12) lower end, and dropping funnel lower cover (10) is provided with needle tubing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203052527U CN202236577U (en) | 2011-08-22 | 2011-08-22 | Double-filtration burette type infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203052527U CN202236577U (en) | 2011-08-22 | 2011-08-22 | Double-filtration burette type infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202236577U true CN202236577U (en) | 2012-05-30 |
Family
ID=46097891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203052527U Expired - Fee Related CN202236577U (en) | 2011-08-22 | 2011-08-22 | Double-filtration burette type infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202236577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272300A (en) * | 2013-05-23 | 2013-09-04 | 贾宇东 | Infusion safety degassing insurance system structure |
| CN104800919A (en) * | 2015-04-28 | 2015-07-29 | 山东威高集团医用高分子制品股份有限公司 | Burette type infusion set |
-
2011
- 2011-08-22 CN CN2011203052527U patent/CN202236577U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103272300A (en) * | 2013-05-23 | 2013-09-04 | 贾宇东 | Infusion safety degassing insurance system structure |
| CN104800919A (en) * | 2015-04-28 | 2015-07-29 | 山东威高集团医用高分子制品股份有限公司 | Burette type infusion set |
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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: 20120530 Termination date: 20140822 |
|
| EXPY | Termination of patent right or utility model |