CN2621691Y - Transfusion self controller of analgesia transfusion system - Google Patents
Transfusion self controller of analgesia transfusion system Download PDFInfo
- Publication number
- CN2621691Y CN2621691Y CN 03217882 CN03217882U CN2621691Y CN 2621691 Y CN2621691 Y CN 2621691Y CN 03217882 CN03217882 CN 03217882 CN 03217882 U CN03217882 U CN 03217882U CN 2621691 Y CN2621691 Y CN 2621691Y
- Authority
- CN
- China
- Prior art keywords
- transfusion
- button
- box body
- medicinal liquid
- utility
- 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
- 230000036592 analgesia Effects 0.000 title description 3
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 239000002775 capsule Substances 0.000 claims abstract description 20
- 239000003814 drug Substances 0.000 claims description 35
- 229940079593 drug Drugs 0.000 claims description 18
- 230000000146 antalgic effect Effects 0.000 claims description 11
- 230000008676 import Effects 0.000 claims description 6
- 230000000881 depressing effect Effects 0.000 claims description 3
- 208000002193 Pain Diseases 0.000 abstract description 11
- 230000036407 pain Effects 0.000 abstract description 10
- 206010028980 Neoplasm Diseases 0.000 abstract description 3
- 201000011510 cancer Diseases 0.000 abstract description 3
- 206010027336 Menstruation delayed Diseases 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 230000000202 analgesic effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 208000004404 Intractable Pain Diseases 0.000 description 2
- 208000004550 Postoperative Pain Diseases 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000000599 controlled substance Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000010253 intravenous injection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NHDHVHZZCFYRSB-UHFFFAOYSA-N pyriproxyfen Chemical compound C=1C=CC=NC=1OC(C)COC(C=C1)=CC=C1OC1=CC=CC=C1 NHDHVHZZCFYRSB-UHFFFAOYSA-N 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a transfusion self controller of the pain-easing transfusing element; the device is provided with a box body, a button; the outside of the box body is provided with a medical liquid inlet, a medical liquid outlet; two transfusion canals are arranged in the box body through a tee; one canal is continuously kept smooth and the other canal is connected with a flexible medicine-storing capsule; the transmission of the medical liquid in the flexible medicine-storing capsule is controlled by the button. The front side of the button is provided with the flow-blocking clamp; the movement of the flow-blocking clamp is around the fulcrum and opposite to the movement of the button as the button is pressed or lifted, so as to control the communication and closure of the canal. The utility model is of the simple and safe structure and the convenient operation; the patient can control the medical transfusion according to the condition of the pain by himself. The utility model can be widely used in the treatment of the pains after the operation, the pains in the late period of the cancer and different hard pains.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically a kind of antalgic transfusion device transfusion self-con-tained unit.
Background technology
As everyone knows, in the treatment of postoperative pain, cancer of late stage pain and various intractable pains, intravenous injection anesthesia, analgesic are a kind of means commonly used clinically, and it can alleviate patient's misery effectively, allow patient comfort, happiness, improve the security.At present, both at home and abroad methods such as micro-continuous schedule medicine analgesia and patient-controlled medicine analgesia that adopt realize more.Mostly flow is by placing the pipeline reducer to control; the continuous schedule medicine injects and adopts elastomeric material (silica gel) medicine bag; rely on the contractility compressing medicinal liquid of expansion capsule self; do power source with this; its driving pressure constant voltage that is as the criterion basically to medicinal liquid; announced the automatically continuous killer injecting pump of a kind of disposable trace as patent 98201655.7; it is by the drug storage medicine injecting device; medicinal liquid conduit and flow controller are formed; the drug storage medicine injecting device is made up of protection housing and medicine bag; medicine bag is fixed on the medicine bag holder of lower house; flow controller is fixed on the medicinal liquid conduit; be present in medicinal liquid in the medicine bag under the effect of capsule contractility, continue to inject human body micro-ly by flow controller.Its complex structure, it is stable inadequately, accurate to inject dose, and safeguarding needs knack; After the injection medicinal liquid finished, the residual quantity of medicine bag herb liquid was big, and waste is serious, and product price is also more expensive.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of simple structure is provided, and safety is easy to operate, and patient can be according to the pain situation, the antalgic transfusion device transfusion self-con-tained unit of oneself's control injection.
The technical scheme in the invention for solving the above technical problem is: a kind of antalgic transfusion device transfusion of this utility model self-con-tained unit, it is provided with box body, button, the box body outside is provided with medicinal liquid import, medicine liquid outlet, it is characterized in that: be provided with the two-way transfusion catheter by two threeways in the box body, No. one conduit continues normal open, be connected with elasticity drug storage capsule in another road conduit, export by the medicinal liquid in the button control elasticity drug storage capsule.
The said elasticity drug storage of this utility model capsule is arranged in box body internal fixation chamber, and button is supported by spring in its top.The front side of button is provided with flow-stopping clip, and flow-stopping clip with the depressing or lifting of button, is action in the other direction around fulcrum, the conducting and the closure of control conduit.
This utility model antalgic transfusion device transfusion self-con-tained unit is provided with the two-way transfusion catheter, compared to existing technology in box body, on the one hand, the frequent admittance pipe of medicinal liquid continues transfusion, on the other hand, according to pain situation operation control knob, inject medicinal liquid by patient oneself, realize oneself's control.This utility model simple structure, the operation light, can be as required by patient-controlled, good analgesic effect.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a structure cut-away view of the present utility model.
1. box bodys among the figure, 2. button, 3. flow-stopping clip, 4. threeway, 5. conduit, 6. elasticity drug storage capsule, 7. spring, 8. lock chamber, 9. conduit, 10. threeway, 11. medicinal liquid imports, 12. medicine liquid outlets, 13. fulcrums, 14. fluid stopping holders.
The specific embodiment
From Fig. 1, Fig. 2 as can be seen, a kind of antalgic transfusion device transfusion self-con-tained unit, it is provided with box body 1, button 2, the box body outside is provided with medicinal liquid import 11, medicine liquid outlet 12, the antalgic transfusion device infusion pipeline enters box body from medicinal liquid import 11, flows out from medicine liquid outlet 12, infuses.
Be provided with two-way transfusion catheter 5, conduit 9 by two threeways 4, threeway 10 in this utility model box body 1, conduit 9 continues normal opens, medicinal liquid through it from medicine liquid outlet, on request trace, evenly provide, continue to patient's dosing.Be connected with elasticity drug storage capsule 6 in another road conduit 5, medicinal liquid enters elasticity drug storage capsule 6 along conduit 5, and elasticity drug storage capsule 6 can quantitatively store medicinal liquid, by the medicinal liquid output in the button 2 control elasticity drug storage capsules 6.Patient oneself can be according to the pain situation, and action button 2 squeezes out the medicinal liquid in the elasticity drug storage capsule 6, realizes oneself's control.
The said elasticity drug storage of this utility model capsule 6 is arranged in box body internal fixation chamber 8, and button 2 is supported by spring 7 in its top.The front side of button 2 is provided with flow-stopping clip 3, and correspondingly in box body on the base, conduit 5 bottoms are provided with fluid stopping holder 14.Flow-stopping clip 3 with the depressing or lifting of button 2, is action in the other direction around fulcrum 13, the conducting and the closure of control conduit 5.When not needing the injection transfusion, button 2 lifts under spring 7 supports, and flow-stopping clip 3 cooperates with fluid stopping holder 14, controls flowing of conduit 5 herb liquids.
When this utility model used, at first, the medicinal liquid for preparing was through other pipeline of antalgic transfusion device enters conduit 5,9 box body from medicinal liquid import 11, threeway 10 in, conduit 9 is for continuing normal opened type, medicinal liquid through it from medicine liquid outlet, on request trace, evenly provide, continue to patient's dosing.Simultaneously, medicinal liquid enters elasticity drug storage capsule 6 along conduit 5, and elasticity drug storage capsule 6 can quantitatively store medicinal liquid, and patient oneself can be according to the pain situation, and action button 2 squeezes out the medicinal liquid in the elasticity drug storage capsule 6, injects medicinal liquid, realizes oneself's control.
This utility model simple structure, light, sustainable, even injection, and can be as required by patient-controlled, good analgesic effect can be widely used in the treatment of postoperative pain, cancer of late stage pain and various intractable pains.
Claims (3)
1, a kind of antalgic transfusion device transfusion self-con-tained unit, it is provided with box body, button, the box body outside is provided with medicinal liquid import, medicine liquid outlet, it is characterized in that: be provided with the two-way transfusion catheter by two threeways in the box body, No. one conduit continues normal open, be connected with elasticity drug storage capsule in another road conduit, export by the medicinal liquid in the button control elasticity drug storage capsule.
2, antalgic transfusion device transfusion self-con-tained unit as claimed in claim 1 is characterized in that said elasticity drug storage capsule is arranged in box body internal fixation chamber, and button is supported by spring in its top.
3, antalgic transfusion device as claimed in claim 1 transfusion self-con-tained unit is characterized in that the front side of said button is provided with flow-stopping clip, and flow-stopping clip with the depressing or lifting of button, is action in the other direction, the conducting and the closure of control conduit around fulcrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03217882 CN2621691Y (en) | 2003-06-02 | 2003-06-02 | Transfusion self controller of analgesia transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03217882 CN2621691Y (en) | 2003-06-02 | 2003-06-02 | Transfusion self controller of analgesia transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2621691Y true CN2621691Y (en) | 2004-06-30 |
Family
ID=34243733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03217882 Expired - Fee Related CN2621691Y (en) | 2003-06-02 | 2003-06-02 | Transfusion self controller of analgesia transfusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2621691Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107949406A (en) * | 2015-07-08 | 2018-04-20 | W&G有限公司 | Drug infusion device |
-
2003
- 2003-06-02 CN CN 03217882 patent/CN2621691Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107949406A (en) * | 2015-07-08 | 2018-04-20 | W&G有限公司 | Drug infusion device |
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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 |