CN2661208Y - Contrast medium injection device - Google Patents
Contrast medium injection device Download PDFInfo
- Publication number
- CN2661208Y CN2661208Y CN 200320107620 CN200320107620U CN2661208Y CN 2661208 Y CN2661208 Y CN 2661208Y CN 200320107620 CN200320107620 CN 200320107620 CN 200320107620 U CN200320107620 U CN 200320107620U CN 2661208 Y CN2661208 Y CN 2661208Y
- Authority
- CN
- China
- Prior art keywords
- patient
- contrast medium
- injection
- infusion
- injected
- 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 provides a contrast medium device for injection, and pertains to the technical field of medical device. The contrast medium is injected into the body of the patient when CT scanning is being conducted at present. The dosage injected into the body of the patient is not easy to be grasped as the injector has no measuring scale; and in addition, the condition that the patient feels uncertian often occurs, bringing pain to the patient. The technical proposal is that: the injector1 is provided with a measurement scale4. An infusion tube2 is respectively connected with the injector1 and an infusion needle3. The infusion needle3 is provided with a pressure sensor5. The utility model has the advantages of reasonable structural designing and use, and very clear indication of the dosage of the contrast medium injected into the body of the patient. When the condition of the feeling uncertain of the patient is occurred, the injection of the injector can be stopped by the signal sent by the pressure sensor, the pain of the patient is reduced and the medicine staff is suggested to timely stop the injection when the patient feels uncertain.
Description
Technical field: this utility model relates to technical field of medical instruments, is a kind of injection of contrast medium device more specifically.
Background technology: at present when carrying out CT examination, need injection of contrast medium in patient's body, because no metering scale is not easy to go in hand intravital dosage on the syringe, in addition, the situation that " beating a drum " has often appearred in the patient causes suffering to patient.
Summary of the invention: for overcoming above-mentioned shortcoming, the purpose of this utility model is a kind of injection of contrast medium device of design.Its technical scheme is: syringe 1 is provided with metering scale 4, and tube for transfusion 2 connects syringe 1 and transfusion needle 3 respectively, and transfusion needle 3 is provided with pressure transducer 5.The advantage of this utility model is: reasonable in design is used, and what can be perfectly clear demonstrates to the patient to have injected how many contrast agent.In case the situation that " beating a drum " has appearred in the patient, pressure transducer stops injection for signal of syringe at once, makes patient reduce misery, and the prompting medical worker has the situation of " beating a drum " in time to stop injection.
Description of drawings: this accompanying drawing is this utility model structural representation.In the accompanying drawing: 1, syringe, 2, tube for transfusion, 3, transfusion needle, 4, metering scale, 5, pressure transducer.
The specific embodiment: syringe 1 is provided with metering scale 4, and tube for transfusion 2 connects syringe 1 and transfusion needle 3 respectively, and transfusion needle 3 is provided with pressure transducer 5; Transfusion needle 3 is inserted among the patient vessel, and the pressure transducer 5 usefulness adhesive plasters that are provided with on the pin 3 are close to the syringe needle periphery; When syringe 1 injection of contrast medium, clearly demonstrate to patient to have annotated how many contrast agent by metering scale 4, when the situation that occurred " beating a drum ",, pressure transducer 5 is quit work by syringe 1 to a signal because the place of having an injection surrounding skin is heaved pressure change.
Claims (1)
1, a kind of injection of contrast medium device is characterized in that: syringe (1) is provided with metering scale (4), and tube for transfusion (2) connects syringe (1) and transfusion needle (3) respectively, and transfusion needle (3) is provided with pressure transducer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320107620 CN2661208Y (en) | 2003-12-12 | 2003-12-12 | Contrast medium injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320107620 CN2661208Y (en) | 2003-12-12 | 2003-12-12 | Contrast medium injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2661208Y true CN2661208Y (en) | 2004-12-08 |
Family
ID=34342313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320107620 Expired - Fee Related CN2661208Y (en) | 2003-12-12 | 2003-12-12 | Contrast medium injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2661208Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151345A (en) * | 2011-04-25 | 2011-08-17 | 无锡沃骐医疗科技有限公司 | Injector |
| CN110393545A (en) * | 2019-08-01 | 2019-11-01 | 上海市肺科医院 | A kind of AI intelligent monitor system checked suitable for CT enhancing |
-
2003
- 2003-12-12 CN CN 200320107620 patent/CN2661208Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151345A (en) * | 2011-04-25 | 2011-08-17 | 无锡沃骐医疗科技有限公司 | Injector |
| CN102151345B (en) * | 2011-04-25 | 2014-04-16 | 无锡沃骐医疗科技有限公司 | Injector |
| CN110393545A (en) * | 2019-08-01 | 2019-11-01 | 上海市肺科医院 | A kind of AI intelligent monitor system checked suitable for CT enhancing |
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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 |