CN201283143Y - Medicament injection apparatus for chemotherapy - Google Patents
Medicament injection apparatus for chemotherapy Download PDFInfo
- Publication number
- CN201283143Y CN201283143Y CNU2008202257250U CN200820225725U CN201283143Y CN 201283143 Y CN201283143 Y CN 201283143Y CN U2008202257250 U CNU2008202257250 U CN U2008202257250U CN 200820225725 U CN200820225725 U CN 200820225725U CN 201283143 Y CN201283143 Y CN 201283143Y
- Authority
- CN
- China
- Prior art keywords
- tube
- transfusion
- liquid inlet
- needle
- way valve
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 23
- 239000007924 injection Substances 0.000 title claims abstract description 23
- 239000003814 drug Substances 0.000 title claims abstract description 15
- 238000002512 chemotherapy Methods 0.000 title claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 238000001802 infusion Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 239000002246 antineoplastic agent Substances 0.000 description 1
- 229940041181 antineoplastic drug Drugs 0.000 description 1
- 230000022131 cell cycle Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a medicine injection device for chemotherapy, which comprises an injecting tube which is provided with a piston and a piston rod, wherein a three-way connector is connected on the front end of the injection tube, and one of the other two connectors of the three-way connector is connected with a liquid inlet needle through a liquid inlet tube, and the liquid inlet needle is inserted in a liquid medicine transfusion bottle, and the other connector of the three-way connector is connected with a transfusion needle, and the liquid inlet tube and the transfusion tube are respectively provided with an liquid inlet one-way valve and a transfusion one-way valve. The medicine injection device has the distinct advantages that liquid medicine can enter into the injection tube through the liquid inlet tube and the liquid inlet one-way valve when the piston rod is pulled out during the use, and the liquid medicine is injected into the body of a patient from the transfusion needle passing through the transfusion tube and the transfusion one-way valve after pushing the piston rod in, the use is convenient, the injection time is greatly shortened, and the skin of medical staff is prevented from being contaminated.
Description
Technical field:
This utility model relates to technical field of medical instruments, particularly a kind of chemotherapy medicament injection apparatus.
Background technology:
At present, in medical and health industry, tumour patient used chemotherapy when chemotherapy need be carried out vein fast with the Cell cycle non-specific antitumor drug and be poured, use syringe to want a needle tubing one needle tubing above-mentioned medicinal liquid injection intravenous procedures is bothered very much at present, medicinal liquid is stained with easily on medical worker's skin in operating process and can be caused harmful effect sometimes.
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming that exists in the prior art, provide a kind of easy to use, medicine injection fast and medicinal liquid can not pollute the chemotherapy medicament injection apparatus of medical worker's skin.
To achieve these goals, this utility model provides a kind of chemotherapy medicament injection apparatus, comprise the injection tube that is provided with piston and piston rod, wherein, the front end of described injection tube is connected with the three way cock, two other joint of described three way cock, one is connected with the feed liquor syringe needle by feed tube, described feed liquor syringe needle is plugged in the medicinal liquid transfusion bottle, and another is connected with infusion needle by tube for transfusion, is respectively arranged with feed liquor check valve and transfusion one-way valve on described feed tube and the described tube for transfusion.
The outstanding advantage of this utility model is: during use, when pulling out piston rod, medicinal liquid enters in the injection tube from feed tube and feed liquor check valve, when pushing piston rod, medicinal liquid is imported in patient's body from infusion needle by tube for transfusion and transfusion one-way valve, easy to use, shorten the inject time of medicine greatly and can not pollute medical worker's skin.
Description of drawings:
Fig. 1 is the overall structure sketch map of this utility model embodiment.
The specific embodiment:
Its design agents mechanism comprised injection tube 1, three way cock 2, feed liquor check valve 3, feed tube 4, feed liquor syringe needle 5, medicinal liquid transfusion bottle 6, transfusion one-way valve 7, tube for transfusion 8 and infusion needle 9 when embodiment of the present utility model implemented.Wherein, be provided with piston and piston rod in the injection tube 1, the front end of injection tube 1 is connected with three way cock 2, two other joint of three way cock 2, one is connected with feed liquor syringe needle 5 by feed tube 4, and feed liquor syringe needle 5 is plugged in the medicinal liquid transfusion bottle 6, and another is connected with infusion needle 9 by tube for transfusion 8, feed tube 4 is provided with feed liquor check valve 3, and tube for transfusion 8 is provided with transfusion one-way valve 7.
Chemotherapy medicament injection apparatus of the present utility model, during use, when pulling out piston rod, transfusion one-way valve 7 cuts out, feed liquor check valve 3 is opened, medicinal liquid enters in the injection tube 1 from feed tube 4 and feed liquor check valve 3, and when pushing piston rod, transfusion one-way valve 7 is opened, feed liquor check valve 3 is closed, medicinal liquid by tube for transfusion 8 and transfusion one-way valve 7 in infusion needle 9 input patient bodies, easy to use, shorten the inject time of medicine greatly and can not pollute medical worker's skin.
Claims (1)
1, a kind of chemotherapy medicament injection apparatus, comprise the injection tube that is provided with piston and piston rod, it is characterized in that, the front end of described injection tube is connected with the three way cock, two other joint of described three way cock, one is connected with the feed liquor syringe needle by feed tube, and described feed liquor syringe needle is plugged in the medicinal liquid transfusion bottle, another is connected with infusion needle by tube for transfusion, is respectively arranged with feed liquor check valve and transfusion one-way valve on described feed tube and the described tube for transfusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202257250U CN201283143Y (en) | 2008-11-17 | 2008-11-17 | Medicament injection apparatus for chemotherapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202257250U CN201283143Y (en) | 2008-11-17 | 2008-11-17 | Medicament injection apparatus for chemotherapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201283143Y true CN201283143Y (en) | 2009-08-05 |
Family
ID=40948128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202257250U Expired - Fee Related CN201283143Y (en) | 2008-11-17 | 2008-11-17 | Medicament injection apparatus for chemotherapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201283143Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103845101A (en) * | 2014-03-14 | 2014-06-11 | 深圳市爱杰特医药科技有限公司 | Injection liquid transferring device |
| CN105434167A (en) * | 2015-12-10 | 2016-03-30 | 王旋 | Double-needle injector for medicine dispensation |
| CN105476865A (en) * | 2015-12-15 | 2016-04-13 | 诺斯贝尔化妆品股份有限公司 | A mask liquid adding device |
| CN106038293A (en) * | 2016-07-16 | 2016-10-26 | 苏州富实吉医疗科技发展有限公司 | Automatic medicine sucking and injecting connecting device |
| CN109567909A (en) * | 2019-01-28 | 2019-04-05 | 山东省肿瘤防治研究院（山东省肿瘤医院） | A kind of chemotherapy device in implantable abdominal cavity |
| CN112869781A (en) * | 2021-01-26 | 2021-06-01 | 南通大学附属医院 | Painless skin test needle |
| CN113171509A (en) * | 2021-04-25 | 2021-07-27 | 首都医科大学宣武医院 | A device for collecting injection residual liquid and infusion set with the device |
| CN114906791A (en) * | 2022-06-08 | 2022-08-16 | 成都科建生物医药有限公司 | Injection device for preparing liposome |
-
2008
- 2008-11-17 CN CNU2008202257250U patent/CN201283143Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103845101A (en) * | 2014-03-14 | 2014-06-11 | 深圳市爱杰特医药科技有限公司 | Injection liquid transferring device |
| CN105434167A (en) * | 2015-12-10 | 2016-03-30 | 王旋 | Double-needle injector for medicine dispensation |
| CN105476865A (en) * | 2015-12-15 | 2016-04-13 | 诺斯贝尔化妆品股份有限公司 | A mask liquid adding device |
| CN105476865B (en) * | 2015-12-15 | 2018-11-23 | 诺斯贝尔化妆品股份有限公司 | Facial mask liquid feeding device |
| CN106038293A (en) * | 2016-07-16 | 2016-10-26 | 苏州富实吉医疗科技发展有限公司 | Automatic medicine sucking and injecting connecting device |
| CN109567909A (en) * | 2019-01-28 | 2019-04-05 | 山东省肿瘤防治研究院（山东省肿瘤医院） | A kind of chemotherapy device in implantable abdominal cavity |
| CN112869781A (en) * | 2021-01-26 | 2021-06-01 | 南通大学附属医院 | Painless skin test needle |
| CN112869781B (en) * | 2021-01-26 | 2023-09-26 | 南通大学附属医院 | Painless skin test needle |
| CN113171509A (en) * | 2021-04-25 | 2021-07-27 | 首都医科大学宣武医院 | A device for collecting injection residual liquid and infusion set with the device |
| CN114906791A (en) * | 2022-06-08 | 2022-08-16 | 成都科建生物医药有限公司 | Injection device for preparing liposome |
| CN114906791B (en) * | 2022-06-08 | 2023-06-23 | 成都科建生物医药有限公司 | Injection device for preparing liposome |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20091217 |