CN2351140Y - Multifunction infusion device - Google Patents
Multifunction infusion device Download PDFInfo
- Publication number
- CN2351140Y CN2351140Y CN 98222038 CN98222038U CN2351140Y CN 2351140 Y CN2351140 Y CN 2351140Y CN 98222038 CN98222038 CN 98222038 CN 98222038 U CN98222038 U CN 98222038U CN 2351140 Y CN2351140 Y CN 2351140Y
- Authority
- CN
- China
- Prior art keywords
- transfusion
- dropper
- burette
- total
- speed regulator
- 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
Abstract
The utility model relates to a medical appliance used for liquid transfusion or blood transfusion for patients. The transfusion device comprises a burette device 2, a lower catheter 1, a needle head 4, a burette 6, and a transfusion plug device 10 with a speed governor 9, wherein, a total speed governor is arranged on the lower catheter 1; a filler-shaped total burette 3 is fixed to the middle part in the burette device; a left burette 5 and a right burette 13 are respectively fixed to the upper end of the burette 2; a left transfusion plug device 8 with a left speed governor 7 is arranged on the left burette, and a seal cap 16 is arranged on the right burette. The transfusion device is especially suitable for rescuing serious patients, and the patients in complete parenteral nutrition supporting treatment.
Description
This utility model belongs to a kind of medical apparatus and instruments of giving patient infusion or blood transfusion usefulness.Be specially adapted to that facing of critical patient should be rescued or the patient of completeness parenteral alimentation supporting treatment uses.
At present, the transfusion device of producing both at home and abroad, using is of a great variety.The transfusion device of Shi Yonging mostly is single hose clinically, and this transfusion device once can only be imported a kind of liquid, can not be used for blood transfusion owing to no defecator.In the rescue of critically ill patient, for the liquid of importing two or more simultaneously for patient, the nurse need set up venous transfusion path more than two for patient, to guarantee the input of various salvage drugs, improves the success rate of rescuing.Both lost time like this, and increased patient's misery again, the management of returning transfusion simultaneously brings inconvenience.In order to overcome above-mentioned deficiency, domestic medical personnel improves the single hose transfusion device, promptly adopts two joints or uses " Y " type joint in the dropper upper end of tube for transfusion, so that import two kinds of liquid simultaneously for patient.Though yet effect has well been played in this improvement, it can not be controlled total liquid droping speed, so it has the shortcoming that is difficult to overcome to patient's treatment.Do not have defecator in the dropper of this transfusion device in addition yet, can't be used for transfusing blood to the patient.
The purpose of this utility model is to design a kind ofly can import multiple liquid to patient simultaneously, can the various amount of liquid and the transfusion device controlled of input total amount of liquid of input be specially adapted to critical patient's the rescue or the patient of completeness parenteral alimentation supporting treatment and use again.
This utility model is to realize like this, it includes a dropper device, lower end at this dropper device is installed with downcomer and syringe needle successively, and dropper and the transfusion plug device of being with speed regulator being installed successively in the upper end of dropper, its technical essential is: a total speed regulator is installed to control total transfusion speed on downcomer.Middle part in the dropper device is installed with a funneling total dropper, so that observe the liquid droping speed of transfusion device.Also be installed with a left dropper and a right dropper respectively in dropper device upper end, left side transfusion plug device with left speed regulator is installed on the dropper of a left side, and a closing cover is installed on right dropper, so that in transfusion device, add fast certain medicine or match the instillation of infusing with standby right side transfusion plug.
Because this transfusion device is to improve to form on the basis of traditional infusion device, its application process is basic identical with former transfusion device, but this transfusion device is compared the advantage with following several aspects with present transfusion device: 1, can import the different liquid of 2-3 kind simultaneously.When being used for complete gastrointestinal nutrition and supporting, can directly import, can reduce the pollution that causes when nutritional solution mixes for nutritional solution.2, when importing multiple liquid simultaneously, can control easily and show expressly various liquid drip speed and total drip fast so that to patient's rational use of drug.3,, can realize instiling fast and continuous drip to the critical patient of a large amount of fluid infusion of needs.To satisfy the demand of patient to medicinal liquid.4, on total dropper at middle part filter course is installed in the dropper device, this transfusion device promptly can be used for patient blood transfusion, can prevent sneaking into of impurity when transfusion again, convenient being suitable for, 5, this transfusion device is simple in structure, easy to use, be suitable for extensive use clinically.
Accompanying drawing is a structure principle chart of the present utility model.
Below in conjunction with accompanying drawing this utility model is described in detail.
This transfusion device has comprised the dropper device 2 after the improvement, and be fixedly connected sequentially in the lower end of this dropper device 2 downcomer 1 and syringe needle 4 be equipped with total speed regulator 15 on downcomer 1.Middle part in dropper device 2 is installed with a funneling total dropper 3, so that control total drip velocity.On the upper surface of dropper device 2, except that being installed with a dropper 6, also be installed with a left dropper 5 and a right dropper 13; Be installed with the transfusion plug device 10 of band transfusion speed regulator 9 in the upper end of dropper 6; On left dropper 5, be installed with the left side transfusion plug device 8 of band speed regulator 7; A closing cover 16 is installed on right dropper 13, so as in transfusion device interim filling medicinal liquid, perhaps being connected with standby transfusion plug device forms new infusion channel.
In order to prevent that the drop that left dropper 5, right dropper 13 and dropper 6 are oozed from attracting each other, produce drop and merge, to leave certain distance between the three.Best bet is: the lower end that makes left dropper 5, right dropper 13 and dropper 6 is not at grade.
For this transfusion device can be transfused blood or prevented that in transfusion impurity from entering human body, installation filter course 4 on total dropper 3.
This transfusion device can also have standby right side transfusion or blood transfusion plug device 12, so that be used with dropper 13, also will have speed regulator 11 on this transfusion or blood transfusion plug device 12.
Claims (5)
1, a kind of multifunctional transfusion system, it includes the transfusion plug device (10) of a dropper device (2), downcomer (1), syringe needle (14), dropper (6) and band speed regulator (9), it is characterized in that: a total speed regulator (15) is installed on downcomer (11), and the middle part in dropper device (2) is fixed with a funneling total dropper (3); Also be installed with a left dropper (5) and a right dropper (13) respectively in the upper end of dropper device (2); Left side transfusion plug device (8) with left speed regulator (7) is installed on the left side dropper (5), closing cover (16) is installed on the right dropper (13) constitutes.
2, a kind of multifunctional transfusion system according to claim 1 is characterized in that: the lower end of left dropper (5), right dropper (13) and dropper (6) is not at grade.
3, a kind of multifunctional transfusion system according to claim 1 and 2 is characterized in that: on total dropper (3) filter course (4) is installed.
4, a kind of multifunctional transfusion system according to claim 1 and 2 is characterized in that: this transfusion device also has right side transfusion or the blood transfusion plug device (12) that matches and use and have right speed regulator (11) with right dropper (13).
5, a kind of multifunctional transfusion system according to claim 3 is characterized in that: this transfusion device also has to match with right dropper (13) and uses, and has right side transfusion or the blood transfusion plug device (12) of right speed regulator (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98222038 CN2351140Y (en) | 1998-08-10 | 1998-08-10 | Multifunction infusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98222038 CN2351140Y (en) | 1998-08-10 | 1998-08-10 | Multifunction infusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2351140Y true CN2351140Y (en) | 1999-12-01 |
Family
ID=33973465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98222038 Expired - Fee Related CN2351140Y (en) | 1998-08-10 | 1998-08-10 | Multifunction infusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2351140Y (en) |
-
1998
- 1998-08-10 CN CN 98222038 patent/CN2351140Y/en not_active Expired - Fee Related
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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 |