CN2137532Y - Transfusion system for use in hospital operating room - Google Patents
Transfusion system for use in hospital operating room Download PDFInfo
- Publication number
- CN2137532Y CN2137532Y CN 92233285 CN92233285U CN2137532Y CN 2137532 Y CN2137532 Y CN 2137532Y CN 92233285 CN92233285 CN 92233285 CN 92233285 U CN92233285 U CN 92233285U CN 2137532 Y CN2137532 Y CN 2137532Y
- Authority
- CN
- China
- Prior art keywords
- input pipe
- outlet tube
- transfusion device
- liquid reservoir
- operating room
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to an infusion apparatus used in an operating room in a hospital, which comprises a liquid reservoir and an output pipe communicated with the lower end of the liquid reservoir, wherein the outer end of the output pipe is provided with a connection port for a needle head, a movable clamp for controlling output flow quantity is arranged on the output pipe, and an inlet flow channel and an outlet flow channel isolated by a filter membrane are arranged in the liquid reservoir. The liquid reservoir is a sealing Murphy's dropper, the upper end of the sealing Murphy's dropper is provided with more than two input pipes provided with moveable clamps, the outer ends of the input pipes are provided with sealed, sterilized and packed needle heads, and the output pipe is provided with a three-way valve connected with an input pipe. The infusion apparatus of the utility model is a disposable article, and the infusion apparatus can be used in the operating room for preventing medicine liquid from contamination, and simultaneously, the utility model has the advantage of convenient operation.
Description
This utility model belongs to medical apparatus and instruments, particularly the transfusion device used of operating room.
Its liquid reservoir branch of transfusion device that uses in operating room at present is a wide mouthed bottle, and there is discharge conection at the bottle end.The shortcoming that exists is that the liquid of transfusion has the larger area exposure, contacts vulnerable to pollution with air.
The purpose of this utility model is to propose a kind of transfusion device technical scheme that is applicable to that operating room is used, and can avoid the contact of liquid-to-air, avoids polluting.
Content of the present utility model is to adopt the Murphy type burette of sealing to replace the wide-mouth transfusion, and there is plural input pipe the Murphy type burette upper end, and active card is arranged on the input pipe, and there is the syringe needle of sealing sterilization wrap the input pipe outer end.Can also there be the input pipe interface of band movable sealing plug the Liquid storage bag upper end.Liquid storage bag outlet tube equipped at outlet port can have the tee T valve, and tee T valve two ends connect upper and lower section of outlet tube; The other input pipe joint that connects a band movable sealing plug of the other end.
The utility model has the advantages that the Murphy type burette with sealing replaces wide mouthed bottle, has avoided pollution thereby liquid-to-air is isolated.Constantly to change in the operation process or increase the needs of joining transfusion in order to solve, at the input pipe of Murphy type burette upper end connection more than 2, and establish the input pipe interface that a band movable sealing stops up, establish an external input pipe interface that the band movable sealing stops up of three-way valve in the nearly exit of outlet tube.
Embodiment of the present utility model is as shown in drawings:
Fig. 1 is the overall appearance sketch map of a kind of embodiment of this utility model.
Fig. 2 is the partial sketch map of three-way valve among Fig. 1.Wherein, Fig. 2-the 1st, front view, Fig. 2-the 2nd, side view.
Indicating symbol among the figure is:
1. Murphy type burette, 2. input pipe, 3. input pipe interface, 4. movable sealing stops up, the 5. movable clip of control flow, 6. syringe needle, 7. sealed packet encapsulation, 8. filter membrane, 9. outlet tube, 10. three-way valve, 11. outlet tube interfaces.
In conjunction with the embodiments this utility model is specified:
This utility model transfusion device is by the Murphy type burette 1 of sealing and the input pipe 2 that is communicated with it, and outlet tube 9 constitutes, and has filter membrane 8 to isolate input in the Murphy type burette 1, and the runner of output prevents that impurity from entering human body.Input pipe 2 adopts the mode of band arm to tell two or more inlet branch, and syringe needle 6 is arranged on the arm, thrusts during use in the medicinal liquid air-tight bottle and draws medicinal liquid, and there is sealed packet encapsulation 7 outside when depositing, and prevents to pollute.The input tube head can insert the about 0.5cm of Murphy type burette, can conveniently detect by an unaided eye to drip speed.In the plural input pipe 2 length of each input pipe can be different, and long 30cm for example can be arranged, long 15cm or the like, more convenient in the use.Murphy type burette 1 upper end also is provided with a band movable sealing and stops up 4 input pipe interface 3.Can external medicinal liquid or blood plasma input pipe.Have on the outlet tube that three-way valve 10 is other to connect another input pipe interface 3, have on it and stop up 4, can external medicinal liquid or blood plasma input pipe, there are the mouth of pipe 11 external infusion needles the outlet tube lower end, mark among the figure.Movable clip 5 is arranged on input pipe, can control the medicinal liquid runner, shown in left side arm among the figure, or blocking agent liquid stream road, shown in right side arm among the figure.There is movable clip 5 can regulate the medicinal liquid flow velocity on the outlet tube, sees Fig. 2-1, shown in Fig. 2-2.This utility model transfusion device is a disposable product, uses in operating room and can avoid liquid medicine contamination, and operation is also very convenient simultaneously.
Claims (5)
1, a kind of transfusion device of hospital operating room, comprise the outlet tube that storage liquid and lower end thereof are communicated with, there is the syringe needle connector outlet tube outer end, the active card that the control output flow is arranged on the outlet tube, have filter membrane to isolate into and out of runner in the liquid reservoir, it is characterized in that liquid reservoir is the Murphy type burette of sealing, there is plural input pipe the upper end, active card is arranged on the input pipe, and there is the syringe needle of sealing sterilization wrap the input pipe outer end.
2, transfusion device according to claim 1 is characterized in that Liquid storage bag upper end is in addition with the input pipe interface of movable sealing plug.
3, transfusion device according to claim 1 and 2 is characterized in that Liquid storage bag outlet tube equipped at outlet port has the tee T valve, and tee T valve two ends connect upper and lower section of outlet tube; The other input pipe joint that connects a band movable sealing plug of the other end.
4, transfusion device according to claim 1 and 2 is characterized in that importing tube head and inserts about 0.5cm in the dropper.
5, transfusion device according to claim 1 and 2 is characterized in that length can be different in the plural input pipe, a pipe range 30cm can be arranged, a pipe range 15cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92233285 CN2137532Y (en) | 1992-09-11 | 1992-09-11 | Transfusion system for use in hospital operating room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92233285 CN2137532Y (en) | 1992-09-11 | 1992-09-11 | Transfusion system for use in hospital operating room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2137532Y true CN2137532Y (en) | 1993-07-07 |
Family
ID=33775641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92233285 Expired - Fee Related CN2137532Y (en) | 1992-09-11 | 1992-09-11 | Transfusion system for use in hospital operating room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2137532Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568721A (en) * | 2018-11-29 | 2019-04-05 | 长春市亿健科技有限公司 | A kind of external indwelling needle assembly |
-
1992
- 1992-09-11 CN CN 92233285 patent/CN2137532Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568721A (en) * | 2018-11-29 | 2019-04-05 | 长春市亿健科技有限公司 | A kind of external indwelling needle assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| 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 |