CN203253046U - Injector for vagina or rectum - Google Patents
Injector for vagina or rectum Download PDFInfo
- Publication number
- CN203253046U CN203253046U CN 201220528831 CN201220528831U CN203253046U CN 203253046 U CN203253046 U CN 203253046U CN 201220528831 CN201220528831 CN 201220528831 CN 201220528831 U CN201220528831 U CN 201220528831U CN 203253046 U CN203253046 U CN 203253046U
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- CN
- China
- Prior art keywords
- vagina
- syringe
- rectum
- injector
- hole
- 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 an injector for the vagina or the rectum. The injector comprises a needle cylinder, a piston and an infusion tube, wherein a through hole is formed in the front end of the needle cylinder, the piston is matched with the needle cylinder, and the infusion tube is arranged at the front end of the needle cylinder and provided with an infusion hole in the axial direction. The front end of the infusion tube is an arc face, and a cavity defined by the needle cylinder and the piston is communicated with the infusion hole through the through hole. The injector for the vagina and the rectum has the advantages that medicine can be quantificationally and accurately injected into the vagina or the uterus or the rectum by the injector through the vagina or the rectum, tissue injury can not be caused when the injector inserts the vagina or the rectum due to the fact that the front end of the infusion tube is the arc face, and patients can use the injector by themselves conveniently.
Description
Technical field
This utility model relates to a kind of vagina or rectum syringe.
Background technology
Existing syringe can only be used for the position of human muscle, subcutaneous, Intradermal, intracardiac, blood vessel and spinal cord, can not be used for vagina or rectum.Owing to lack at present vagina or rectum syringe, so vagina or rectally can only be used suppository.Suppository heat resistanceheat resistant poor performance, inconvenient to storage and use season at summer high temperature, cause easily medicated clothing to pollute superinfection.
Summary of the invention
This utility model provides a kind of vagina or rectum syringe, for gynecological and rectal application provide a kind of new medication and utensil.Make things convenient for the patient can self-administer.
This utility model vagina or rectum syringe comprise that front end is provided with the syringe of through hole, with the piston of syringe coupling and be located at the syringe front end, be provided with the grug transportation tube in loading hole vertically; The front end of grug transportation tube is arc surface, and the chamber that is surrounded by syringe and piston is communicated with described loading hole by through hole.Adopt this vagina or rectum syringe, medicine can quantitatively accurately inject vagina, uterus or rectum with syringe by vagina or rectum, the grug transportation tube front end is arc surface, inserts vagina or rectum and can not cause and organize injuredly, also can make things convenient for the patient can own use.
In some embodiments, this utility model vagina or rectum are detachable the connection with between the syringe of syringe and the grug transportation tube.Thus, grug transportation tube can be changed, and has the effect of environmental protection.
In some embodiments, this utility model vagina or rectum are with being provided with enclosed cavity between the outer surface of the grug transportation tube of syringe and the inner surface.Thus, the effect that has economical with materials.
In some embodiments, the point diameter of the grug transportation tube of this utility model vagina or rectum usefulness syringe is less than the rear end diameter.Thus, has the convenient effect of using.
Description of drawings
Fig. 1 is the sketch map that vagina described in the utility model or rectum are used syringe;
Fig. 2 is the structural representation of described loading.
The specific embodiment
As depicted in figs. 1 and 2, vagina described in the utility model or rectum syringe comprise that front end is provided with the syringe 2 of through hole, with the piston 3 of syringe coupling, and be located at syringe 2 front ends, be provided with the grug transportation tube 1 in loading hole 11 vertically.The chamber that is surrounded by syringe 2 and piston 3 is communicated with loading hole 11 by through hole.The front end of grug transportation tube 1 is arc surface, is provided with enclosed cavity 12 between the outer surface of grug transportation tube and the inner surface.
Be detachable the connection between syringe 2 and the grug transportation tube 1.The front end of syringe 2 has a round table-like jut, and there is a round table-like groove that mates with jut the rear end of grug transportation tube 1, only jut need to be inserted groove in the time of use, and they can closely cooperate.
Medicine can quantitatively accurately inject vagina, uterus or rectum by vagina or rectum with syringe.The front end of grug transportation tube is arc surface, injects vagina or rectum and can not cause and organize injuredly, makes things convenient for the patient can own use.
Above-described only is embodiments more of the present utility model.For the commonsense method personnel of this area, under the prerequisite that does not break away from this utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (4)
1. vagina or rectally syringe is characterized in that, comprising:
Front end is provided with the syringe of through hole,
With the piston of described syringe coupling, and
Be located at described syringe front end, be provided with the grug transportation tube in loading hole vertically;
The front end of described grug transportation tube is arc surface, and the chamber that is surrounded by described syringe and piston is communicated with described loading hole by described through hole.
2. vagina according to claim 1 or rectally syringe is characterized in that being detachable the connection between described syringe and the grug transportation tube.
3. vagina according to claim 1 or rectally syringe is characterized in that being provided with enclosed cavity between the outer surface of described grug transportation tube and inner surface.
4. each described vagina or rectally syringe is characterized in that the point diameter of described grug transportation tube is less than the rear end diameter according to claim 1～3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220528831 CN203253046U (en) | 2012-10-16 | 2012-10-16 | Injector for vagina or rectum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220528831 CN203253046U (en) | 2012-10-16 | 2012-10-16 | Injector for vagina or rectum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203253046U true CN203253046U (en) | 2013-10-30 |
Family
ID=49465657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220528831 Expired - Fee Related CN203253046U (en) | 2012-10-16 | 2012-10-16 | Injector for vagina or rectum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203253046U (en) |
-
2012
- 2012-10-16 CN CN 201220528831 patent/CN203253046U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Chou Jie Document name: Review of business letter Addressee: Chou Jie Document name: Notification to Go Through Formalities of Registration |
|
| 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: 20131030 Termination date: 20161016 |