CN2533865Y - Full-automatic injector holder - Google Patents
Full-automatic injector holder Download PDFInfo
- Publication number
- CN2533865Y CN2533865Y CN 02228100 CN02228100U CN2533865Y CN 2533865 Y CN2533865 Y CN 2533865Y CN 02228100 CN02228100 CN 02228100 CN 02228100 U CN02228100 U CN 02228100U CN 2533865 Y CN2533865 Y CN 2533865Y
- Authority
- CN
- China
- Prior art keywords
- inner sleeve
- bushing
- injector
- housing
- trocar sheath
- 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 full automatic injector frame which comprises an inner bushing and an outer bushing sleeved together by movable matching method, a pressure spring sleeved on the outer surface of the inner and outer bushing, a guide groove arranged on the inner wall of the outer bushing along the axial direction and matched with the inner bushing, a keystroke used to position and trigger the inner bushing, and a propeller arranged on the outer bushing that is used to drive the push rod of the injector. The utility model has the advantages that the drive motor lead screw drives a push block to equally push the push rod of the injector at a scheduled speed, thus eliminating the pain of the patients in medicine injection.
Description
Technical field:
This utility model relates to a kind of injector for medical purpose frame, relates in particular to a kind of full-automatic syringe frame.
Background technology:
This utility model is to China Patent No. 00230887.8, and name is called the further transformation of " the injection frame that is applicable to syringe ", and above-mentioned utility model patent has solved owing to the improper of acupuncture treatment speed and to the misery that the patient brings, has been subjected to doctor and patient's welcome deeply.But this syringe frame does not have the effect of automatic pushing syringe push rod, and when injection, the speed that injector push-rod moves directly influences the effect of injection, and each medical worker's operant level differs, and has also brought unnecessary misery to the patient.
Summary of the invention:
The purpose of this utility model provides a kind of full-automatic syringe frame with regard to being the deficiency that exists at above-mentioned prior art.
This utility model comprises in mode movingly and is sleeved on together internal and external casing, with the stage clip that is sleeved on described inner sleeve outer surface, and be arranged on the guide groove that matches with inner sleeve on the outer sleeve inner wall vertically, with the button that is used for the orientation triggering inner sleeve, described trocar sheath is provided with a propeller that is used for the injector-actuated push rod.
Described propeller is to be arranged on the intravital drive motors of the shell that links together with described trocar sheath, with the lead screw pair that combines with described drive motors by reducing gear, nut in the described lead screw pair is provided with a pushing block, offer a gathering sill vertically on the housing wall below described housing is positioned at described inner sleeve axis, described pushing block extends outside the described gathering sill.
This utility model advantage is that described overcoat is provided with a propeller, during use, syringe is placed inner sleeve, upwards promote inner sleeve and make described stage clip energy storage, the trocar sheath injection port is aimed at the patient infusion position, press button, this moment, syringe needle penetrated the injection site rapidly, open drive motors then, driving described pushing block by lead screw pair evenly moves with the speed of setting along the gathering sill that is opened on the described housing wall, the pushing syringe push rod injects medicinal liquid in patient's body, reaches to make patient's analgic purpose when injection.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
This utility model comprises a kind of full-automatic syringe frame, it comprises in mode movingly and is sleeved on together internal and external casing 1,2, with the stage clip 3 that is sleeved on described inner sleeve 1 outer surface, and be arranged on the guide groove that matches with inner sleeve 1 on trocar sheath 2 inwalls vertically, with the button 4 that is used for orientation triggering inner sleeve 1, described trocar sheath 2 is provided with a propeller that is used for the injector-actuated push rod.
Described propeller is the drive motors 6 that is arranged in the housing 5 that links together with described trocar sheath 2, with the lead screw pair that combines with described drive motors 6 by reducing gear, nut 7 in the described lead screw pair is provided with a pushing block 8, offer a gathering sill 9 vertically on housing 5 walls below described housing 5 is positioned at described inner sleeve 1 axis, described pushing block 8 extends outside the described gathering sill 9.
Claims (2)
1, a kind of full-automatic syringe frame, it comprises in mode movingly and is sleeved on together internal and external casing (1,2), with the stage clip (3) that is sleeved on described inner sleeve (1) outer surface, and be arranged on the guide groove that matches with inner sleeve (1) on trocar sheath (2) inwall vertically, with the button that is used for orientation triggering inner sleeve (1) (4), it is characterized in that described trocar sheath (2) is provided with a propeller that is used for the injector-actuated push rod.
2, syringe frame according to claim 1, it is characterized in that, described propeller is for being arranged on the drive motors (6) in the housing (5) that links together with described trocar sheath (2), with the lead screw pair that combines with described drive motors (6) by reducing gear, nut in the described lead screw pair (7) is provided with a pushing block (8), offer a gathering sill (9) vertically on housing (5) wall below described housing (5) is positioned at described inner sleeve (1) axis, described pushing block (8) extends outside the described gathering sill (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02228100 CN2533865Y (en) | 2002-01-11 | 2002-01-11 | Full-automatic injector holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02228100 CN2533865Y (en) | 2002-01-11 | 2002-01-11 | Full-automatic injector holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2533865Y true CN2533865Y (en) | 2003-02-05 |
Family
ID=33704750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02228100 Expired - Fee Related CN2533865Y (en) | 2002-01-11 | 2002-01-11 | Full-automatic injector holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2533865Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747886A (en) * | 2018-05-23 | 2018-11-06 | 张汀仁 | A kind of medical treatment detection device for injector for medical purpose |
-
2002
- 2002-01-11 CN CN 02228100 patent/CN2533865Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747886A (en) * | 2018-05-23 | 2018-11-06 | 张汀仁 | A kind of medical treatment detection device for injector for medical purpose |
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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 |