CN205073435U - Bit automatic stop gas -tight post device - Google Patents
Bit automatic stop gas -tight post device Download PDFInfo
- Publication number
- CN205073435U CN205073435U CN201520853046.8U CN201520853046U CN205073435U CN 205073435 U CN205073435 U CN 205073435U CN 201520853046 U CN201520853046 U CN 201520853046U CN 205073435 U CN205073435 U CN 205073435U
- Authority
- CN
- China
- Prior art keywords
- ball float
- murphy
- automatic stop
- stop gas
- baffle
- 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
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a bit automatic stop gas -tight post device, including murphy's pipe, body, micropore baffle, seal baffle, transfer line, the body is located inside the murphy's dropper lumen floater, straight -bar, floater bottom plate, the micropore baffle is fixed in the intraductal pipe wall of murphy's with seal baffle on, the floater even is whole with the floater bottom plate through cylindrical straight -bar. The utility model provides a bit automatic stop gas -tight post device, thus can be when the infusion finishes automatic flow stopping prevent that the air column from getting into that patient is internal to cause the injury, has avoided doctors and patients' dispute.
Description
Technical field
This utility model relates to field of medical products, is specifically related to a kind of drop automatic stop gas-tight column device.
Background technology
People need to have an intravenous drip when sick being in hospital usually, and infusion becomes one of the most frequently used medical procedure of modern hospital, universal along with electronics and network, and the medical apparatus and instruments of automatization becomes the Main way of Development of Hospital.Although transfusion is convenient and gentle, but transfusion time is slow, and once cannot automatically close after liquid of being totally lost, because the blood pressure of people is higher than the atmospheric pressure in pipe, blood will be made to back in tube for transfusion, be even raised in transfusion bottle, very dangerous, therefore need people often to observe the progress of transfusion, to prevent air intravasation, use very inconvenient.When using traditional infusion set to infuse in a large number, needing family members or medical worker to nurse constantly, adding unnecessary trouble.
Summary of the invention
Goal of the invention: for the problems referred to above, this utility model provides a kind of drop automatic stop gas-tight column device, can automatic flow-stop thus prevent from air column from entering in patient body damaging, avoid doctor-patient dispute at the end of transfusion.
Technical scheme: a kind of drop automatic stop gas-tight column device described in the utility model, comprises Murphy's pipe, buoyancy aid, micropore baffle plate, sealing baffle, tube for transfusion, it is inner that described buoyancy aid is positioned at Murphy tube tube chamber, comprises ball float, straight-bar, ball float base plate; Described micropore baffle plate and sealing baffle are fixed on Murphy's pipe inner tubal wall, and ball float and ball float base plate are linked as entirety by cylindrical straight-bar.
Described micropore baffle plate is provided with hole.Micropore baffle plate can limit the motion of buoyancy aid, and hole can pass through for medicinal liquid.
Described ball float is light foam material, and described sealing baffle, ball float base plate are the close material of matter.
Described buoyancy aid moves up and down through micropore baffle center circular hole.
Beneficial effect: compared with prior art, advantage of the present utility model:
(1) this utility model reasonable in design, be easy to improve, its improvement expenses of modifying device being different from other is low, easy to operate, practical, has automatic flow-stop function; (2) this utility model can in time automatic stop at the end of transfusion, to the certain Deal with Time of people, prevents air column from entering in patient body and damages, eliminate potential safety hazard, avoid doctor-patient dispute.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, Murphy tube 2, ball float 3, micropore baffle plate 4, ball float base plate 5, sealing baffle 6, tube for transfusion 7, straight-bar.
Detailed description of the invention
Below by accompanying drawing, technical solutions of the utility model are described in detail, but protection domain of the present utility model is not limited to described embodiment.
embodiment 1:a kind of drop automatic stop gas-tight column device as shown in Figure 1, comprises buoyancy aid, Murphy's pipe 1, micropore baffle plate 3, sealing baffle 5, tube for transfusion 6, and it is inner that described buoyancy aid is positioned at Murphy tube 1 tube chamber, comprises ball float 2, straight-bar 7, ball float base plate 4; Described micropore baffle plate 3 is fixed on Murphy's pipe 1 inner tubal wall with sealing baffle 5, and ball float 2 and ball float base plate 4 are linked as entirety by cylindrical straight-bar 7, and described buoyancy aid is moved up and down through micropore baffle plate 3 center hole by cylindrical straight-bar 7.
Work process: during transfusion, medicinal liquid enters in Murphy's pipe 1 tube chamber by the tube for transfusion 6 be connected with Murphy's pipe 1 upper end, medicinal liquid by the hole seepage flow on micropore baffle plate 3 to Murphy's pipe 1 tube chamber bottom, along with the increase of medicinal liquid infusion volume, the intraluminal liquid level of Murphy's pipe 1 rises gradually, when liquid level rises to ball float 2 place, buoyancy is produced because ball float 2 arranges liquid, then ball float 2 and ball float base plate 4, the buoyancy aid entirety that straight-bar 7 is formed floats, ball float base plate 4 floats up to micropore baffle plate 3 place can be stopped, ball float 2 and ball float base plate 4 integrated suspension are at level altitude, now medicinal liquid flows into the tube for transfusion 6 be connected with Murphy tube 1 lower end smoothly and infuses, when transfusion closes to an end, no longer including medicinal liquid flow in Murphy's pipe 1 tube chamber, the intraluminal liquid level of Murphy tube 1 declines gradually, ball float 2 and ball float base plate 4 entirety also decline because of action of gravity, in Murphy tube 1 tube chamber, the gravity of remaining liq and static pressure make ball float base plate 4 and sealing baffle 5 fit tightly, the without leakage sealant of common formation, automatic stopping infusion.This utility model reasonable in design, be easy to improve, improvement expenses is low, easy to operate, practical, can in time automatic stop at the end of transfusion, to the certain Deal with Time of people, prevent from air column from entering in patient body to damage, eliminate potential safety hazard, avoid doctor-patient dispute.
As mentioned above, although represented with reference to specific preferred embodiment and described this utility model, it shall not be construed as the restriction to this utility model self.Under the spirit and scope prerequisite of the present utility model not departing from claims definition, various change can be made in the form and details to it.
Claims (4)
1. a drop automatic stop gas-tight column device, is characterized in that: comprise Murphy's pipe, buoyancy aid, micropore baffle plate, sealing baffle, tube for transfusion, and it is inner that described buoyancy aid is positioned at Murphy tube tube chamber, comprises ball float, straight-bar, ball float base plate; Described micropore baffle plate and sealing baffle are fixed on Murphy's pipe inner tubal wall, and ball float and ball float base plate are linked as entirety by cylindrical straight-bar.
2. a kind of drop automatic stop gas-tight column device according to claim 1, is characterized in that: described micropore baffle plate is provided with hole.
3. a kind of drop automatic stop gas-tight column device according to claim 1, it is characterized in that: described ball float is light foam material, described sealing baffle, ball float base plate are the close material of matter.
4. a kind of drop automatic stop gas-tight column device according to claim 1, is characterized in that: described buoyancy aid moves up and down through micropore baffle center circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520853046.8U CN205073435U (en) | 2015-10-30 | 2015-10-30 | Bit automatic stop gas -tight post device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520853046.8U CN205073435U (en) | 2015-10-30 | 2015-10-30 | Bit automatic stop gas -tight post device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205073435U true CN205073435U (en) | 2016-03-09 |
Family
ID=55425881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520853046.8U Expired - Fee Related CN205073435U (en) | 2015-10-30 | 2015-10-30 | Bit automatic stop gas -tight post device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205073435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382451A (en) * | 2016-10-27 | 2017-02-08 | 中国能源建设集团广东省电力设计研究院有限公司 | Floating ball type automatic drainer with improved structure |
-
2015
- 2015-10-30 CN CN201520853046.8U patent/CN205073435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382451A (en) * | 2016-10-27 | 2017-02-08 | 中国能源建设集团广东省电力设计研究院有限公司 | Floating ball type automatic drainer with improved structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2015188576A1 (en) | Self-venting, anti-bubble, automatic fluid checking, precision filtration, infusion apparatus | |
| CN203525090U (en) | Floating plug type infusion apparatus capable of exhausting air and stopping liquid automatically | |
| CN103495224A (en) | Liquid-stopping tank-type automatic exhaust liquid-stopping infusion apparatus | |
| CN205073435U (en) | Bit automatic stop gas -tight post device | |
| CN205073420U (en) | But early warning flow stopping's fluid infusion ware | |
| CN203355005U (en) | Novel Murphy dripper infusion device | |
| CN204601244U (en) | A kind of multi-functional formula transfusion device | |
| CN204379885U (en) | A kind of Multifunctional safety transfusion system | |
| CN204684284U (en) | A kind of negative pressure drainage water sealing bottle | |
| CN203790366U (en) | Morphy dropper provided with wash pipe | |
| CN208492831U (en) | Automatic exhaust, only liquid, accurate filter device | |
| CN203539809U (en) | Disposable automatic leakage plugging type transfusion device | |
| CN205108574U (en) | Without phosphorus benzene light -resistant transfusion system | |
| CN204655656U (en) | A kind of only liquid type precision infusion set | |
| CN204411404U (en) | A kind of transfusion device with automatic liquid-stopping and Anti-bubble function | |
| CN105288797A (en) | Infusion tube capable of preventing air inflow and backflow | |
| CN204563141U (en) | Safety type precision filter infusion set | |
| CN211485977U (en) | Automatic liquid-stopping residue-free infusion apparatus | |
| CN213158402U (en) | Infusion apparatus dropping funnel with automatic exhaust and liquid stopping functions | |
| CN202427051U (en) | Automatic exhaust valve device for transfusion | |
| CN215134689U (en) | Anti-return infusion needle tube | |
| CN213284872U (en) | Automatic exhaust liquid-stopping dropping funnel for precision infusion apparatus | |
| CN203749945U (en) | Automatic liquid stop device for infusion apparatus | |
| CN202961387U (en) | Infusion apparatus with IV fluid automatically infusing and stopping and air automatically draining | |
| CN202113438U (en) | Liquid-stopping intravenous transfusion apparatus |
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: 20160309 Termination date: 20161030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |