CN201744013U - Safety type infusion device - Google Patents
Safety type infusion device Download PDFInfo
- Publication number
- CN201744013U CN201744013U CN2010205208319U CN201020520831U CN201744013U CN 201744013 U CN201744013 U CN 201744013U CN 2010205208319 U CN2010205208319 U CN 2010205208319U CN 201020520831 U CN201020520831 U CN 201020520831U CN 201744013 U CN201744013 U CN 201744013U
- Authority
- CN
- China
- Prior art keywords
- medicine outlet
- infusion
- tube
- transfusion
- slit
- 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
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a safety type infusion device and belongs to the technical field of medical devices. The safety type infusion device comprises a bottle plug puncture outfit, an upper infusion tube, a dropping bottle, a lower infusion tube, a Y-shaped injection piece, a precision filter, a medicine outlet connector and an intravenous infusion needle sequentially connected. A slit tube, a floating ball and a medicine outlet positioning ring are arranged in the dropping bottle, wherein the medicine outlet positioning ring is fixed at the outlet of the lower infusion tube, the floating ball is arranged on the medicine outlet positioning ring, the slit tube is fixed at the bottom of the dropping bottle, the medicine outlet positioning ring is positioned in the slit tube, and a slit is formed at the half upper part of the slit tube. The safety type infusion device has a reasonable structural design; bubbles in the infusion tubes can be quickly and effectively eliminated at the beginning of infusion, and external air is prevented from entering the infusion tubes; and the infusion tubes can be blocked before the end of the infusion to prevent the liquid medicine from being used out, nursing staff can withdraw the intravenous infusion needle inserted into human body easily in proper time, and the whole process is safe and reliable.
Description
Technical field
This utility model relates to a kind of infusion set, and particularly a kind of safety infusion set belongs to technical field of medical instruments.
Background technology
Infusion set is the medical apparatus and instruments of clinical use amount maximum, all need use infusion set when treating in the time of mostly, and its occupation mode directly influences clinical nursing staff labor intensity.The tired lock of most of transfusion device operations inserts bottle plug puncture unit earlier before using, with the drop bottle reversing, by the medicinal liquid deaeration, treat patient infusion to be treated after bubble drains in the tube for transfusion then again.Before transfusion finishes, have the special messenger to pay close attention to, when medicinal liquid was totally lost soon, the intravenous needle that in time will be connected with the people took out; If slightly carelessness is arranged, medicinal liquid has flowed, and the air admission human body is abnormally dangerous, causes very big stress for like this patient and nursing staff; If finish transfusion in advance, then some medicinal liquid is kept somewhere, and causes waste.
The utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in the prior art, and provide a kind of safety infusion set of reasonable in design, infusing can prevent that bubble from entering tube for transfusion when initial, can stop before transfusion finishes that medicinal liquid is defeated uses up.
This utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of safety infusion set, comprise bottle plug puncture unit, flow-stopping clip, upper tubing, drop bottle, following tube for transfusion, flow regulator, Y model injection member, accurate filter, medicine outlet joint and venoclysis needle, wherein bottle plug puncture unit links to each other with upper tubing, the other end of upper tubing links to each other with the top of drop bottle, the bottom of drop bottle links to each other with following tube for transfusion, the other end of following tube for transfusion links to each other with Y model injection member, Y model injection member, accurate filter, the medicine outlet joint links to each other successively with venoclysis needle; Flow-stopping clip is installed on the upper tubing, and flow regulator is installed in down on the tube for transfusion; It is characterized in that: be provided with slit pipe, ball float and medicine outlet centring ring in the described drop bottle; Described medicine outlet centring ring is fixed on down the outlet of tube for transfusion, and ball float is placed on the medicine outlet centring ring; Described slit pipe is fixed on the bottom of drop bottle, and the medicine outlet centring ring is positioned at the inside of slit pipe; The first half of slit pipe has slit.
The diameter of ball float described in the utility model is greater than the internal diameter of medicine outlet centring ring.
This utility model compared with prior art has following positive effect: reasonable in design, and infuse and can fast and effeciently get rid of bubble in the tube for transfusion when initial, prevent that simultaneously outside air from entering tube for transfusion; Transfusion can be sealed tube for transfusion before finishing, and prevents that medicinal liquid is to the greatest extent defeated, easily takes out and the intravenous needle that inserts human body when the nursing staff can select, and whole process is safe and reliable, even forget that temporarily taking out intravenous needle can not cause danger yet.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of drop bottle in this utility model.
Among the figure: 1 bottle plug puncture unit, 2 flow-stopping clips, 3 upper tubings, 4 drop bottles, 5 times tube for transfusions, 6 flow regulators, 7 Y model injection member, 8 accurate filters, 9 medicine outlet joints, 10 venoclysis needles, 11 slit pipes, 12 ball floats, 13 medicine outlet centring rings, 14 slits.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment.
Embodiment 1: referring to Fig. 1-2, present embodiment is mainly by bottle plug puncture unit 1, flow-stopping clip 2, upper tubing 3, drop bottle 4, following tube for transfusion 5, flow regulator 6, Y model injection member 7, accurate filter 8, medicine outlet joint 9 and venoclysis needle 10 are formed, wherein bottle plug puncture unit 1 links to each other with upper tubing 3, the other end of upper tubing 3 links to each other with the top of drop bottle 4, the bottom of drop bottle 4 links to each other with following tube for transfusion 5, the other end of following tube for transfusion 5 links to each other with Y model injection member 7, Y model injection member 7, accurate filter 8, medicine outlet joint 9 links to each other successively with venoclysis needle 10; Flow-stopping clip 2 is installed on the upper tubing 3, can control upper tubing 3 circulations and disconnection; Flow regulator 6 is installed in down on the tube for transfusion 5, can control the flow velocity of medicinal liquid.Be provided with slit pipe 11, ball float 12 and medicine outlet centring ring 13 in the described drop bottle 4; Described medicine outlet centring ring 13 is fixed on down the exit of tube for transfusion 5, and ball float 12 is placed on the medicine outlet centring ring 13, and the diameter of ball float 12 is greater than the internal diameter of medicine outlet centring ring 13, just with 13 sealings of medicine outlet centring ring; Described slit pipe 11 is fixed on the bottom of drop bottle 4, and medicine outlet centring ring 13 is positioned at the inside of slit pipe 11, and isolated with drop bottle 4, and medicinal liquid is not circulated; The first half of slit pipe 11 has slit 14.
During use, bottle plug puncture unit 1 is inserted the medicinal liquid bottle, medicinal liquid flows into drop bottle 4 by upper tubing 3, because slit pipe 11 is isolated with drop bottle 4 with medicine outlet centring ring 13 in the drop bottle 4, makes medicinal liquid temporarily can not enter down tube for transfusion 5; The medicinal liquid rising that accumulates gradually from 4 ends of drop bottle, and the air in the drop bottle 4 are forgotten up to push away, because this moment, ball float 12 was sealed medicine outlet centring ring 13, air can not enter down tube for transfusion 5; When drop bottle 4 inner liquid medicines rose to the height of slit 14 on the slit pipe 11, medicinal liquid entered slit pipe 11 from slit 14, and slowly tired in slit pipe 11 prodelta clay; Along with increasing of medicinal liquid, ball float 12 is along with the medicinal liquid come-up, thereby leave medicine outlet centring ring 13, medicinal liquid enters down tube for transfusion 5 along medicine outlet centring ring 13, flow through down successively tube for transfusion 5, Y model injection member 7, accurate filter 8, medicine outlet joint 9 and venoclysis needle 10, air in the following tube for transfusion 5 are drained, so venoclysis needle 10 is injected into human body as medical personnel.
When the medicinal liquid in the medicinal liquid bottle was totally lost, the medicinal liquid in the slit pipe 11 descended gradually, and ball float 12 also descends along with medicinal liquid, contacts with medicine outlet centring ring 13 again until ball float 12, and closes; This moment, slit pipe 11 interior medicinal liquids were totally lost just, and outside air can not enter down tube for transfusion 5 because ball float 12 closes medicine outlet centring ring 13; Medicinal liquid in the following tube for transfusion 5 just rests on down in the tube for transfusion 5 owing to there is not atmospheric effect, can not enter human body, and air can not enter human body yet always; Medical personnel can take out the intravital venoclysis needle 10 of people at leisure, though busy delay some time can be not dangerous yet, more need when medicinal liquid is about to be totally lost, not wait at any time.
In addition, need to prove, specific embodiment described in this description, as long as the undeclared concrete shape and size of its part, then this part can be Any shape and the size that adapts with its structure; Simultaneously, the part title of getting also can be different.Allly conceive equivalence or the simple change that described structure, feature and principle are done, be included in the protection domain of this utility model patent according to this utility model patent.
Claims (2)
1. safety infusion set, comprise bottle plug puncture unit, flow-stopping clip, upper tubing, drop bottle, following tube for transfusion, flow regulator, Y model injection member, accurate filter, medicine outlet joint and venoclysis needle, wherein bottle plug puncture unit links to each other with upper tubing, the other end of upper tubing links to each other with the top of drop bottle, the bottom of drop bottle links to each other with following tube for transfusion, the other end of following tube for transfusion links to each other with Y model injection member, and Y model injection member, accurate filter, medicine outlet joint link to each other successively with venoclysis needle; Flow-stopping clip is installed on the upper tubing, and flow regulator is installed in down on the tube for transfusion; It is characterized in that: be provided with slit pipe, ball float and medicine outlet centring ring in the described drop bottle; Described medicine outlet centring ring is fixed on down the outlet of tube for transfusion, and ball float is placed on the medicine outlet centring ring; Described slit pipe is fixed on the bottom of drop bottle, and the medicine outlet centring ring is positioned at the inside of slit pipe; The first half of slit pipe has slit.
2. safety infusion set according to claim 1 is characterized in that: the diameter of described ball float is greater than the internal diameter of medicine outlet centring ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205208319U CN201744013U (en) | 2010-09-08 | 2010-09-08 | Safety type infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205208319U CN201744013U (en) | 2010-09-08 | 2010-09-08 | Safety type infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201744013U true CN201744013U (en) | 2011-02-16 |
Family
ID=43578687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205208319U Expired - Fee Related CN201744013U (en) | 2010-09-08 | 2010-09-08 | Safety type infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201744013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108136105A (en) * | 2015-09-08 | 2018-06-08 | 株式会社小林 | Infusion group |
-
2010
- 2010-09-08 CN CN2010205208319U patent/CN201744013U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108136105A (en) * | 2015-09-08 | 2018-06-08 | 株式会社小林 | Infusion group |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102631733B (en) | Automatic exhaust and liquid stop and anti-blood backflow high-speed precision intelligent security infusion set | |
| CN104117109B (en) | A kind of automatic decanting infusion apparatus based on law of buoyancy | |
| CN204121505U (en) | A kind ofly change a bottle transfusion device device based on law of buoyancy | |
| CN201744013U (en) | Safety type infusion device | |
| CN203609722U (en) | Fluid infusion control device | |
| CN202179756U (en) | Infusion device with hanging liner floating and sinking safety valve drip cup | |
| CN203898833U (en) | Disposable infusion apparatus with automatic-exhaust precise filter | |
| CN203220648U (en) | Infusion pipe with pressure induction alarming device | |
| CN203408253U (en) | Automatic flushing safety infusion bottle | |
| CN101700421A (en) | Disposable safety infusion device | |
| CN201279325Y (en) | Transfusion device capable of automatically stopping transfusing | |
| CN210844618U (en) | Multi-puncture infusion apparatus | |
| CN203790366U (en) | Morphy dropper provided with wash pipe | |
| CN202751643U (en) | Disposable bi-direction self-sealing type liquid-stopping blood-return-prevention infusion device | |
| CN203123158U (en) | Safe infusion set | |
| CN201814935U (en) | Bubble-free drainage blood backflow prevention infusion set | |
| CN205055048U (en) | Transfusion needle with prevent liquid relief valve that backflows | |
| CN202078597U (en) | Backflow preventive transfusion apparatus | |
| CN206414564U (en) | A kind of remaining needle of high pressure resistant Anti-bubble | |
| CN205055041U (en) | Prevent that liquid medicine drips empty transfusion system | |
| CN104784778A (en) | Dedicated heating infusion set for infusion pump | |
| CN202490275U (en) | Infusion set drip kettle for preventing blood backflow in vein | |
| CN105396192A (en) | Disposable automatic exhaust-type infusion set | |
| CN202314736U (en) | Safety infusion set | |
| CN109692375A (en) | A kind of infusion apparatus with floating plug |
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: 20110216 Termination date: 20160908 |