CN200963422Y - Cervical canal surface anaesthetic administration device - Google Patents
Cervical canal surface anaesthetic administration device Download PDFInfo
- Publication number
- CN200963422Y CN200963422Y CN 200620011365 CN200620011365U CN200963422Y CN 200963422 Y CN200963422 Y CN 200963422Y CN 200620011365 CN200620011365 CN 200620011365 CN 200620011365 U CN200620011365 U CN 200620011365U CN 200963422 Y CN200963422 Y CN 200963422Y
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- CN
- China
- Prior art keywords
- anaesthesia
- administration
- utility
- tube body
- model
- 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 endocervial canal surface anaesthesia administration device relating to medical device technical field consisting of a tube body (1) and a needle stand (2). The utility model is characterized in that the round front end of the tube body (1) is sealed and the rear end is communicated with the needle stand (2). The outer wall of the tube body (1) front end is uniformly provided with a plurality of circuit projections (3) with a plurality of anaesthesia administration holes (4) communicated with the tube body (1) inner chamber. The utility model has the advantages of simple structure and reasonable design. The anaesthesia administration device can contact with the endocervial canal surface sufficiently, and the anaesthesia administration holes on the circuit projections can carry out medicine administration sufficiently and uniformly to give uniform anaesthesia to endocervial canal surface. This benefits the operation, reduces pain of patient, operates on patient under safe dose and reduces medication cost.
Description
Technical field
This utility model relates to the medical apparatus technique field, specifically a kind of cervical canal topical anesthesia administrator.
Background technology
Have several different methods to be used for the cervical canal topical anesthesia in the clinical position at present, but administration of anaesthesia is insufficient, anaesthetic effect is also imprecise.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of cervical canal topical anesthesia administrator is provided.
The purpose of this utility model is achieved in that this cervical canal topical anesthesia administrator is made up of body and needle stand, body front end circular seal, the rear end is being communicated with needle stand, on body front end outer wall, be provided with a plurality of belt projectioies uniformly, on each belt projection, be provided with a plurality of administration of anaesthesia holes that communicate with tube cavity.
When specifically using this utility model, cervical canal topical anesthesia administrator is inserted in the cervical canal, the disposable syringe that anesthetics is housed is plugged on the needle stand of cervical canal topical anesthesia administrator rear end, slowly push away medicine to tube cavity, the administration of anaesthesia hole even administration of anesthetics by going in ring above the projection, after administration was finished, extracting cervical canal topical anesthesia administrator can undergo surgery.
Advantage of the present utility model: simple in structure, reasonable in design, the administration of anaesthesia device can be with the fully contact of cervical canal surface, the full and uniform administration of administration of anaesthesia hole energy on the annular protrusion, can make the cervical canal topical anesthesia even, help the carrying out of performing the operation, alleviate patient's misery, patient is performed the operation under safe dose, reduced drug cost.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this cervical canal topical anesthesia administrator is made up of body 1 and needle stand 2, body 1 front end circular seal, the rear end is being communicated with needle stand 2, on body 1 front end outer wall, be provided with a plurality of belt protrudingly 3 uniformly, on each goes in ring projection 3, be provided with a plurality of administration of anaesthesia holes 4 that communicate with body 1 inner chamber.
Claims (1)
1, a kind of cervical canal topical anesthesia administrator, form by body (1) and needle stand (2), it is characterized in that body (1) front end circular seal, the rear end is being communicated with needle stand (2), on body (1) front end outer wall, be provided with a plurality of belt projectioies (3) uniformly, on each goes in ring projection (3), be provided with a plurality of administration of anaesthesia holes (4) that communicate with body (1) inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620011365 CN200963422Y (en) | 2006-10-27 | 2006-10-27 | Cervical canal surface anaesthetic administration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620011365 CN200963422Y (en) | 2006-10-27 | 2006-10-27 | Cervical canal surface anaesthetic administration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200963422Y true CN200963422Y (en) | 2007-10-24 |
Family
ID=38867436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620011365 Expired - Fee Related CN200963422Y (en) | 2006-10-27 | 2006-10-27 | Cervical canal surface anaesthetic administration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200963422Y (en) |
-
2006
- 2006-10-27 CN CN 200620011365 patent/CN200963422Y/en not_active Expired - Fee Related
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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 |