CN2691611Y - Three purpose discharging adding transfusion system - Google Patents
Three purpose discharging adding transfusion system Download PDFInfo
- Publication number
- CN2691611Y CN2691611Y CN 200420038914 CN200420038914U CN2691611Y CN 2691611 Y CN2691611 Y CN 2691611Y CN 200420038914 CN200420038914 CN 200420038914 CN 200420038914 U CN200420038914 U CN 200420038914U CN 2691611 Y CN2691611 Y CN 2691611Y
- Authority
- CN
- China
- Prior art keywords
- tube
- transfusion
- inner chamber
- adapter
- hat type
- 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 provides a three purpose discharging adding transfusion system, belonging to a medical appliance. The utility model comprises a conical intubation tube and an air hose having an air filter fixed with a protective guard. The lower part of the protective guard is fixed with a connection tube installed together with the papilla on the upper part of a Murphy dropper. The lower part of the Murphy dropper is connected with a transfusion tube whose end is provided with a liquid filter. The external transfusion tube is provided with a dripping speed adjustor. The inner cavities of the connection tube, the papilla and the Murphy dropper are communicated with each other. The connection tube and the papilla are installed together through a hat type connector whose inner cavity is communicated with the inner cavity of the connection tube. The three purpose discharging adding transfusion system has the advantages of simple structure and low manufacturing cost. The utility model has three purposes of transfusing, discharging excess liquid in the bottle and adding drugs.
Description
Technical field
This utility model provides a kind of medical appliance, especially a kind of improved transfusion device.
Background technology
, the redundance pump drainage in the liquid (being generally glucose injection and/or normal saline solution) of bottled 150,250 or 500ml must come out during dosing to patient infusion or in bottle.Pump drainage is under the situation of medicine bottle sealing, and the syringe needle on the syringe is passed the Jiao Gai of bottleneck, draws liquid into the syringe on the syringe, then the liquid in the syringe is come the outside.Need pump drainage generally speaking repeatedly.Whenever take out a bottle interior negative pressure is further strengthened, suction next time is difficulty more just.In addition, when using syringe to be filled into medicine in the medicine bottle, also be after the syringe needle on the syringe is passed the Jiao Gai of bottleneck, inject and finish.After the medicine of filling occupies bottle interior space, pressure of the inside of a bottle is increased, the filling resistance also increases thereupon.Annotated medicine, when the grafting upper tubing is infused, because of the pressure in the medicine bottle greater than ambient pressure, the bottle inner liquid medicine often the steam hose on tube for transfusion overflow.
Summary of the invention
Technical problem to be solved in the utility model is, provides a kind of three usefulness row to add transfusion device, and it can be used for transfusion, can be conveniently used for the unnecessary liquid and the medicine of annotating in bottle in the pump drainage bottle again.
This utility model is to realize like this, three usefulness row adds transfusion device, it has tapered cannula and bib to be fixed together, steam hose and bib with air strainer is fixed together in addition, be fixed with adapter below the bib, the ventilation mouth of pipe on tapered cannula top communicates with the steam hose inner chamber, the fluid-through tube mouth on tapered cannula top communicates with the adapter inner chamber, adapter is installed together with the nipple on Mo Feishi pipe top, Mo Feishi pipe bottom is connected with tube for transfusion, the tube for transfusion end has the liquid filter, there is the fast actuator of dripping the tube for transfusion outside, take over, nipple, the Mo Feishi pipe, the tube for transfusion inner chamber communicates, and described adapter and nipple are to be installed together by the hat type joint on taking over, and the inner chamber of hat type joint communicates with the adapter inner chamber.
Adopt three usefulness the row of said structure to add transfusion device, simple in structure, cheap for manufacturing cost, both can be used to transfusion, can be used to again conveniently, the easily unnecessary liquid and the medicine of annotating in the pump drainage bottle, had discharge opeing, liquid feeding, three kinds of functions of transfusion.
Description of drawings
Fig. 1 is the schematic perspective view of hat type joint of the present utility model with top.
Fig. 2 is the cutaway view of hat type joint.
Fig. 3 is the schematic top plan view of hat type joint of the present utility model with top.
Fig. 4 is the schematic perspective view of hat type joint of the present utility model with the lower part.
Among the figure, 1-fluid-through tube mouth, the 2-mouth of pipe of ventilating, 3-tapered cannula, 4-bib, 5-steam hose joint, the 6-steam hose, the 7-air strainer, 8-takes over, 9-hat type joint, the 10-nipple, 11-Mo Feishi pipe, 12-tube for transfusion, 13-drip fast actuator, 14-liquid filter.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing illustrates concrete structure of the present utility model and using method.
As shown in drawings, the three usefulness row of this utility model adds transfusion device, it has tapered cannula (3) and bib (4) to be fixed together, steam hose (6) with air strainer (7) is fixed together with bib in addition, be fixed with adapter (8) below the bib, the ventilation mouth of pipe (2) on tapered cannula top communicates with the steam hose inner chamber, the fluid-through tube mouth (1) on tapered cannula top communicates with the adapter inner chamber, adapter is installed together with the nipple (10) on Mo Feishi pipe (11) top, Mo Feishi pipe bottom is connected with tube for transfusion (12), the tube for transfusion end has liquid filter (14), there is the fast actuator (13) of dripping the tube for transfusion outside, take over, nipple, the Mo Feishi pipe, the tube for transfusion inner chamber communicates, and described adapter (8) is to be installed together by the hat type joint (9) on taking over nipple (10), and the inner chamber of hat type joint communicates with the adapter inner chamber.
Steam hose (6) is fixed together by steam hose joint (5) and bib.
When needs with bottle in excess liquid pump drainage when coming out, the hat type joint can be pulled up from nipple (10), then tapered cannula is passed the Jiao Gai on the medicine bottle, fluid-through tube mouth above it is contacted with medicinal liquid, again the syringe needle on the syringe is inserted the hat type joint, needle holder is contacted closely with the hat type inner nosepiece wall, pull back the push rod on the syringe, syringe will be pumped into syringe with liquid in the bottle.Because the ventilation mouth of pipe on tapered cannula top communicates with the steam hose inner chamber, therefore, in suction, air will equate the inside and outside pressure of medicine bottle from air strainer in steam hose replenishes into bottle, makes pump drainage liquid very laborsaving, convenient and easy.
When needs are annotated medicinal liquid in bottle, also be that the hat type joint is pulled up from nipple (10), then tapered cannula is passed the Jiao Gai on the medicine bottle, the syringe needle that will be marked with again on the syringe of medicine inserts the hat type joint, needle holder is contacted closely with the hat type inner nosepiece wall, push rod on the pushing syringe forward is in the bottle of the medicine in the injector syringe will being annotated into.Because the ventilation mouth of pipe on tapered cannula top communicates with the steam hose inner chamber, therefore, in filling, the air in the bottle will equate the inside and outside pressure of medicine bottle from steam hose outside air strainer is discharged bottle.This not only makes filling medicine very laborsaving, convenient and easily, and the hat type joint being inserted in when infusing on the nipple (10), also the phenomenon that medicinal liquid overflows from steam hose can not occur.
During transfusion, the hat type joint is inserted on the nipple, can carries out after plugging syringe needle on the liquid filter.Its using method and existing transfusion device are identical.
Claims (1)
1, three usefulness row adds transfusion device, it has tapered cannula (3) and bib (4) to be fixed together, steam hose (6) with air strainer (7) is fixed together with bib in addition, be fixed with adapter (8) below the bib, the ventilation mouth of pipe (2) on tapered cannula top communicates with the steam hose inner chamber, the fluid-through tube mouth (1) on tapered cannula top communicates with the adapter inner chamber, adapter is installed together with the nipple (10) on Mo Feishi pipe (11) top, Mo Feishi pipe bottom is connected with tube for transfusion (12), the tube for transfusion end has liquid filter (14), there is the fast actuator (13) of dripping the tube for transfusion outside, take over, nipple, the Mo Feishi pipe, the tube for transfusion inner chamber communicates, it is characterized in that described adapter (8) is to be installed together by the hat type joint (9) on taking over nipple (10), the inner chamber of hat type joint communicates with the adapter inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420038914 CN2691611Y (en) | 2004-03-08 | 2004-03-08 | Three purpose discharging adding transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420038914 CN2691611Y (en) | 2004-03-08 | 2004-03-08 | Three purpose discharging adding transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2691611Y true CN2691611Y (en) | 2005-04-13 |
Family
ID=34773738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420038914 Expired - Fee Related CN2691611Y (en) | 2004-03-08 | 2004-03-08 | Three purpose discharging adding transfusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2691611Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029047A (en) * | 2019-05-24 | 2019-07-19 | 山东省农作物种质资源中心 | A kind of density gradient preparation facilities |
-
2004
- 2004-03-08 CN CN 200420038914 patent/CN2691611Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029047A (en) * | 2019-05-24 | 2019-07-19 | 山东省农作物种质资源中心 | A kind of density gradient preparation facilities |
| CN110029047B (en) * | 2019-05-24 | 2024-03-29 | 山东省农作物种质资源中心 | Density gradient preparation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2691611Y (en) | Three purpose discharging adding transfusion system | |
| CN210078313U (en) | Aseptic medicine dissolving syringe capable of reducing particle pollution | |
| CN205215846U (en) | Aseptic transfusion system subassembly that dispenses that infusion process was used | |
| CN209809178U (en) | Medical infusion pipeline | |
| CN215426894U (en) | Bladder cancer postoperative perfusion device | |
| CN105616158A (en) | Powder injection bottle integrated dispensing device and dispensing method | |
| CN2794527Y (en) | Disposable pressure dripping transfusion device | |
| CN206660236U (en) | A kind of medical spiral formula no-needle transfusion joint | |
| CN211271054U (en) | Injection pipeline system with detachable puncture outfit | |
| CN212817444U (en) | Self-stopping lengthened transfusion device | |
| CN220142314U (en) | Double-end transfusion system convenient to wash pipe | |
| CN211461610U (en) | Infusion of preventing refluence is released and is slowly put | |
| CN216755124U (en) | Heparin cap with spiral positive pressure connector | |
| CN100435866C (en) | Medical use dispensing device | |
| CN214911647U (en) | Microlitre injection device convenient for fluid infusion | |
| CN2880105Y (en) | Transfusion system | |
| CN219110407U (en) | Precise filtering transfusion device capable of needleless dosing | |
| CN211796515U (en) | Medical pressure sensor blood sampling device | |
| CN213191750U (en) | Micro pump extension tube for infant blood transfusion | |
| CN212699927U (en) | Precise filtering infusion apparatus with medicine dispensing connector | |
| CN2812950Y (en) | Disposable medical infusion device | |
| CN210904413U (en) | Transfusion tube | |
| CN113368335B (en) | Multifunctional infusion apparatus | |
| CN211188276U (en) | Intravenous nutrition infusion bag convenient for adding medicine | |
| CN211383122U (en) | One-way hemostatic infusion apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |