CN205007362U - Novel secondary filter transfusion system - Google Patents
Novel secondary filter transfusion system Download PDFInfo
- Publication number
- CN205007362U CN205007362U CN201520653527.4U CN201520653527U CN205007362U CN 205007362 U CN205007362 U CN 205007362U CN 201520653527 U CN201520653527 U CN 201520653527U CN 205007362 U CN205007362 U CN 205007362U
- Authority
- CN
- China
- Prior art keywords
- transfusion
- filter
- liquid medicine
- tube
- dropping funnel
- 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
- 239000003814 drug Substances 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000001802 infusion Methods 0.000 claims abstract description 17
- 239000012528 membrane Substances 0.000 claims description 6
- 239000002105 nanoparticle Substances 0.000 claims description 6
- 210000002808 connective tissue Anatomy 0.000 claims description 3
- 238000005374 membrane filtration Methods 0.000 claims description 3
- 238000006303 photolysis reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 239000011859 microparticle Substances 0.000 abstract description 2
- 241001411320 Eriogonum inflatum Species 0.000 abstract 4
- 230000017531 blood circulation Effects 0.000 abstract 1
- 210000004204 blood vessel Anatomy 0.000 abstract 1
- 230000002792 vascular Effects 0.000 abstract 1
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a novel secondary filter transfusion system, including bottle stopper puncture device enclosing cover, bottle stopper puncture device, blast pipe, dropping funnel, transfer line, flow speed adjustor, accurate liquid medicine filter, spread groove and transfusion needle, bottle stopper puncture device's outside is equipped with the bottle stopper puncture device enclosing cover, the top of dropping funnel is provided with the blast pipe, and is linked together with the transfer line, flow speed adjustor is located the transfer line, the tail end of transfer line is equipped with accurate liquid medicine filter, the transfer line is linked together through spread groove and transfusion needle. This novel secondary filter transfusion system simple structure, the comparison of use is convenient, the transfusion system through accurate liquid medicine filter not only can filter the microparticle at the infusion in -process, gaseous effect when the infusion finishes, can automatic liquid -stopping, effectively prevent gaseous get into in human vascular to blood flows backwards in preventing the blood vessel, increases the security of using.
Description
Technical field
This utility model relates to a kind of technical field of medical equipment, is specially a kind of novel precise and crosses filter infusion apparatus.
Background technology
Transfusion device is widely used in medical industry, consumption is large, use extensively, the transfusion device used in current industry, all bubble can be had in its conduit, during use, mostly nurse is to cross manual expression, make it discharge, in infusion process, nurse needs the situation of checking transfusion of variable interval, air is prevented to input in patient body, work the mischief, precision infusion set is Clinical practice transfusion product more widely, conventional precision infusion set is by bottle plug puncture unit, exhaust apparatus, dropping funnel, dropper, conduit, flow regulator, precision liquid medicine filter and venoclysis needle composition.Because precision liquid medicine filter is directly connected with venoclysis needle, and precision liquid medicine filter volume weight is comparatively large, and clinical patient is when infusing, and precision liquid medicine filter can be pressed on patient's the back of the hand.Such one side can affect the venipuncture of medical personnel, also causes uncomfortable sensation to patient, and precision liquid medicine filter also easily pushes down vein simultaneously, produces potential safety hazard.
Utility model content
The purpose of this utility model is to provide a kind of novel precise to cross filter infusion apparatus, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides a kind of novel precise of following technical scheme to cross filter infusion apparatus, comprise bottle plug puncture unit enclosing cover, bottle plug puncture unit, air filter, dropping funnel, tube for transfusion, flow speed actuator, precision liquid medicine filter, link slot and transfusion needle, the outside of described bottle plug puncture unit is provided with bottle plug puncture unit enclosing cover, the top of described dropping funnel is provided with exhaustor, and be connected with tube for transfusion, described flow speed actuator is positioned on tube for transfusion, the tail end of described tube for transfusion is provided with precision liquid medicine filter, described tube for transfusion is connected with transfusion needle by link slot.
Preferably, the part that the front end of described exhaustor contacts with air is provided with air filter.
Preferably, nanoparticle filter membrane is provided with in described precision liquid medicine filter.
Preferably, the ionic diameter of described nanoparticle membrane filtration is greater than 5um.
Preferably, the moving range of described flow speed actuator be dropping funnel lower end to precision liquid medicine filter upper end between distance.
Preferably, described dropping funnel and tube for transfusion are double membrane structure, and inner membrance is that anti-medicine decomposes film, and adventitia is anti-photolysis film.
Compared with prior art, the beneficial effects of the utility model are: it is simple that this novel precise filters transfusion system structure, use more convenient, by the transfusion device of precision liquid medicine filter in infusion process, not only can filter microparticle, the effect of gas when infusion-completed, can automatic liquid-stopping, effectively prevent gas from entering blood in human body in pipe, and prevent vessel inner blood from flowing backwards, increase the safety used.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure: 1, bottle plug puncture unit enclosing cover, 2, bottle plug puncture unit, 3, exhaustor, 4, dropping funnel, 5, tube for transfusion, 6, flow speed actuator, 7, precision liquid medicine filter, 8, link slot, 9, transfusion needle.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1, this utility model provides a kind of technical scheme: a kind of novel precise crosses filter infusion apparatus, comprise bottle plug puncture unit enclosing cover 1, bottle plug puncture unit 2, exhaustor 3, dropping funnel 4, tube for transfusion 5, flow speed actuator 6, precision liquid medicine filter 7, link slot 8 and transfusion needle 9, the outside of bottle plug puncture unit 2 is provided with bottle plug puncture unit enclosing cover 1, the top of dropping funnel 4 is provided with exhaustor 3, and be connected with tube for transfusion 5, the part that the front end of exhaustor 3 contacts with air is provided with air filter.Flow speed actuator 6 is positioned on tube for transfusion 5, and the tail end of tube for transfusion 5 is provided with precision liquid medicine filter 7, is provided with nanoparticle filter membrane in precision liquid medicine filter 7, and the ionic diameter of nanoparticle membrane filtration is greater than 5um.Tube for transfusion 5 is connected with transfusion needle 9 by link slot 8.The moving range of flow speed actuator 6 be dropping funnel 4 lower end to precision liquid medicine filter 7 upper end between distance.Dropping funnel 4 and tube for transfusion 5 are double membrane structure, and inner membrance is that anti-medicine decomposes film, and adventitia is anti-photolysis film.
Although be described in detail this utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a novel precise crosses filter infusion apparatus, comprise bottle plug puncture unit enclosing cover (1), bottle plug puncture unit (2), exhaustor (3), dropping funnel (4), tube for transfusion (5), flow speed actuator (6), precision liquid medicine filter (7), link slot (8) and transfusion needle (9), it is characterized in that: the outside of described bottle plug puncture unit (2) is provided with bottle plug puncture unit enclosing cover (1), the top of described dropping funnel (4) is provided with exhaustor (3), and be connected with tube for transfusion (5), described flow speed actuator (6) is positioned on tube for transfusion (5), the tail end of described tube for transfusion (5) is provided with precision liquid medicine filter (7), described tube for transfusion (5) is connected with transfusion needle (9) by link slot (8).
2. a kind of novel precise according to claim 1 crosses filter infusion apparatus, it is characterized in that: the part that the front end of described exhaustor (3) contacts with air is provided with air filter.
3. a kind of novel precise according to claim 1 crosses filter infusion apparatus, it is characterized in that: described precision liquid medicine filter is provided with nanoparticle filter membrane in (7).
4. a kind of novel precise according to claim 3 crosses filter infusion apparatus, it is characterized in that: the ionic diameter of described nanoparticle membrane filtration is greater than 5um.
5. a kind of novel precise according to claim 1 crosses filter infusion apparatus, it is characterized in that: the moving range of described flow speed actuator (6) be dropping funnel (4) lower end to precision liquid medicine filter (7) upper end between distance.
6. a kind of novel precise according to claim 1 crosses filter infusion apparatus, it is characterized in that: described dropping funnel (4) and tube for transfusion (5) are double membrane structure, and inner membrance is that anti-medicine decomposes film, and adventitia is anti-photolysis film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520653527.4U CN205007362U (en) | 2015-08-27 | 2015-08-27 | Novel secondary filter transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520653527.4U CN205007362U (en) | 2015-08-27 | 2015-08-27 | Novel secondary filter transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205007362U true CN205007362U (en) | 2016-02-03 |
Family
ID=55205993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520653527.4U Expired - Fee Related CN205007362U (en) | 2015-08-27 | 2015-08-27 | Novel secondary filter transfusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205007362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112544393A (en) * | 2019-09-25 | 2021-03-26 | 甘肃芸林生物科技有限公司 | A moisturizing device for cistanche, cynomorium songaricum are planted |
-
2015
- 2015-08-27 CN CN201520653527.4U patent/CN205007362U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112544393A (en) * | 2019-09-25 | 2021-03-26 | 甘肃芸林生物科技有限公司 | A moisturizing device for cistanche, cynomorium songaricum are planted |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205007362U (en) | Novel secondary filter transfusion system | |
| CN203564611U (en) | Disposable secondary filter infusion device | |
| CN201399117Y (en) | Double-sided filtering precise-filtering transfusion device | |
| CN203898833U (en) | Disposable infusion apparatus with automatic-exhaust precise filter | |
| CN203253006U (en) | Bubble preventive infusion apparatus | |
| CN206499709U (en) | Disposable TPE precision filter infusion sets | |
| CN213526828U (en) | Air embolism prevention infusion apparatus | |
| CN212699935U (en) | Puncture-proof infusion apparatus | |
| CN203539785U (en) | Rapid infusion device | |
| CN206167517U (en) | Infusion apparatus | |
| CN203154431U (en) | Anti-backflow intravenous infusion set | |
| CN205796147U (en) | A kind of novel transfusion device | |
| CN205055048U (en) | Transfusion needle with prevent liquid relief valve that backflows | |
| CN105288797A (en) | Infusion tube capable of preventing air inflow and backflow | |
| CN203564604U (en) | Disposable automatic liquid stopping infusion device | |
| CN204723497U (en) | Multifunctional transfusion system | |
| CN204766802U (en) | Anticreep transfusion system | |
| CN105771026A (en) | Precise filtering transfusion device | |
| CN204033924U (en) | A kind of fluid and blood transfusion apparatus | |
| CN203647790U (en) | Infusion apparatus | |
| CN202314736U (en) | Safety infusion set | |
| CN204106698U (en) | A kind of needleless connects automatic liquid-stopping infusion set | |
| CN210447611U (en) | Intravenous nutrition infusion bag with filtering function | |
| CN202105242U (en) | Automatic-exhaust transfusion system | |
| CN103830796A (en) | Disposable automatic liquid stopping and blood returning preventing infusion set free of bubbles |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 |