CN202044648U - Horizontal medicine sucking and propelling injector - Google Patents
Horizontal medicine sucking and propelling injector Download PDFInfo
- Publication number
- CN202044648U CN202044648U CN2011200692339U CN201120069233U CN202044648U CN 202044648 U CN202044648 U CN 202044648U CN 2011200692339 U CN2011200692339 U CN 2011200692339U CN 201120069233 U CN201120069233 U CN 201120069233U CN 202044648 U CN202044648 U CN 202044648U
- Authority
- CN
- China
- Prior art keywords
- syringe
- injector
- nipple
- pintle
- propelling
- 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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Abstract
The utility model discloses a horizontal medicine sucking and propelling injector which comprises a syringe, a propelling rod arranged in the syringe and a nipple communicated with the syringe. A pintle is detachably connected onto the nipple, a needle head is connected onto the pintle, and the nipple is vertical to the syringe. Radio drugs in an ampoule can be continuously sucked to the front part of the syringe due to gravity and suction to be cleared, rather than being remained in the ampoule like the ordinary injector; the air in the injector is easy to exhaust, and the nipple is connected with the matched pintle through threads so as to ensure close connection; when the medicine ampoule is opened, a injector needle head is firmly combined with the injector, and not easy to fall off. The horizontal medicine sucking and propelling injector has the advantages that the structure is simple, and the injector is safe and reliable, is easy for clinical promotion, can be widely applied to the clinical works of radio drugs, chemotherapy drugs, etc., and can greatly reduce the quantity of radiation to the working personnel by being used in combination with a shielding container capable of automatic suction and propelling.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, is that a kind of flatwise suction pushes away syringe specifically.
Background technology
Current society, nuclear medicine inspection treatment development is very rapid, and diagnoses and treatment person-time and radiopharmaceutical applying unit are more and more, to the also corresponding raising of syringe performance demands.In the prior art, need manual syringe is inverted of medical worker to operate during the disposable syringe aspiration medicinal liquid more, medical worker's close contact radiopharmaceutical can cause potential danger to health, often need syringe is put into narrow radiation-screening protection cabinet for fear of radiation risk, but because radiation-screening protection cabinet condition restriction, often can only keep flat syringe, the nipple of existing ordinary syringe is at the end face center of syringe, the peace bottle also is level when keeping flat syringe, medicinal liquid suction in the peace bottle makes the residual waste of radiopharmaceutical not to the utmost, and pintle and nipple are easily separated when keeping flat syringe, there is carelessness will cause radiopharmaceutical to leak outside slightly, the raying of medical worker institute is increased.
The utility model content
The purpose of this utility model is at above-mentioned situation, provides a kind of and can not waste radiopharmaceutical, reduces the radiating flatwise suction of medical worker and push away syringe.
The purpose of this utility model realizes by following technical proposals:
The suction of a kind of flatwise pushes away syringe, comprises syringe, is arranged on the nipple that pushing ram in the syringe and syringe are communicated with, and is connected with removably on the described nipple on pintle, the described pintle and is connected with syringe needle, and described nipple is perpendicular to described syringe.
As optimal way, described nipple and described pintle are threaded.
As optimal way, described pushing ram is provided with airtight plug.
Workflow of the present utility model: during use, syringe needle, pintle closely are connected with nipple, syringe is lain against on the operating board, the operator will pacify the bottle rubber closure and insert syringe needle to optimum bit, take out the pushing ram that pushes away syringe, medicinal liquid can be aspirated totally and drains air.
The beneficial effects of the utility model: because nipple is perpendicular to syringe, make and radiopharmaceutic peace bottle is housed also perpendicular to syringe, even since the restriction of lead screen container can only be in cask flask the horizontal positioned syringe, radiopharmaceutical in the peace bottle also can constantly be drawn into the syringe front portion owing to the reason of action of gravity and suction and be sucked clean, can as common syringe, not remain in the peace bottle, and be easy to the gas in the exhaustjet device, nipple and supporting pintle are threaded, guarantee that both connect closely, when medicine peace bottle unplugs, syringe needle combines with syringe firmly, the syringe needle difficult drop-off, this utility model is simple in structure, safe and reliable, clinical expansion can be widely used in radiopharmaceutical easily, in the clinical positions such as chemotherapeutics, in conjunction with auto-pumping, the cask flask of injecting automatically uses, and amount of radiation can greatly reduce a staff.
Description of drawings
Fig. 1 is the sketch map of this utility model nipple and pintle released state.
Among the figure, 1 is syringe needle, and 2 is pintle, and 3 is nipple, and 4 is pushing ram, and 5 is syringe.
The specific embodiment
Below in conjunction with specific embodiments and the drawings this utility model is further described.
As shown in Figure 1, a kind of flatwise suction pushes away syringe, comprise syringe 5, be arranged on the nipple 3 that pushing ram 4 in the syringe 5 and syringe are communicated with, be connected with pintle 2 removably on the described nipple 3, described nipple 3 and described pintle 2 are threaded, be connected with syringe needle 1 on the described pintle 2, described nipple 3 is perpendicular to described syringe 5, and described pushing ram 4 is provided with airtight plug.
During use, syringe needle 1, pintle 2 closely are connected with nipple 3, syringe is lain against on the operating board, the operator will pacify the bottle rubber closure and insert syringe needle to optimum bit, take out the pushing ram 4 that pushes away syringe, medicinal liquid can be aspirated totally and drains air.
The above only is preferred embodiment of the present utility model; not in order to restriction this utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. a flatwise suction pushes away syringe, comprise syringe (5), be arranged on the nipple (3) that pushing ram (4) in the syringe (5) and syringe are communicated with, be connected with removably on the described nipple (3) on pintle (2), the described pintle (2) and be connected with syringe needle (1), it is characterized in that: described nipple (3) is perpendicular to described syringe (5).
2. flatwise suction as claimed in claim 1 pushes away syringe, and it is characterized in that: described nipple (3) and described pintle (2) are threaded.
3. flatwise suction as claimed in claim 2 pushes away syringe, and it is characterized in that: described pushing ram (4) is provided with airtight plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200692339U CN202044648U (en) | 2011-03-16 | 2011-03-16 | Horizontal medicine sucking and propelling injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200692339U CN202044648U (en) | 2011-03-16 | 2011-03-16 | Horizontal medicine sucking and propelling injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202044648U true CN202044648U (en) | 2011-11-23 |
Family
ID=44984974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200692339U Expired - Fee Related CN202044648U (en) | 2011-03-16 | 2011-03-16 | Horizontal medicine sucking and propelling injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202044648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112451802A (en) * | 2020-11-23 | 2021-03-09 | 吉林大学第一医院 | Syringe capable of prestoring medicine |
-
2011
- 2011-03-16 CN CN2011200692339U patent/CN202044648U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112451802A (en) * | 2020-11-23 | 2021-03-09 | 吉林大学第一医院 | Syringe capable of prestoring medicine |
| CN112451802B (en) * | 2020-11-23 | 2022-05-06 | 吉林大学第一医院 | Syringe capable of prestoring medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20180316 |