CN201175518Y - Sialaden angiography conduit for mouth - Google Patents
Sialaden angiography conduit for mouth Download PDFInfo
- Publication number
- CN201175518Y CN201175518Y CNU2008200341561U CN200820034156U CN201175518Y CN 201175518 Y CN201175518 Y CN 201175518Y CN U2008200341561 U CNU2008200341561 U CN U2008200341561U CN 200820034156 U CN200820034156 U CN 200820034156U CN 201175518 Y CN201175518 Y CN 201175518Y
- Authority
- CN
- China
- Prior art keywords
- catheter
- salivary gland
- injection nozzle
- conduit
- radiography
- 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 relates to a salivary gland radiography catheter used for the oral cavity, which comprises an airplane head, wherein, a catheter is fixed at one end of the airplane head; a cone-shaped injection nozzle, the conical tip of which presents a 148 degree to 153 degree radian, is arranged at the other end of the catheter; a movable guide wire threading out the airplane head is perforated at the central part of the catheter; a sealing dust proof cap is arranged at the other end of the airplane head, and scales are arranged at the end part adjacent to the injection nozzle. The structure of the salivary gland radiography catheter is simple, and the operation is convenient, when the radiography is performed to the salivary gland, no special requirements are needed, because the apex of the injection nozzle is a conoid presenting 148 degree to 153 degree radian, the injection nozzle is easily inserted in the salivary gland human catheter, the puncture situation can not appear, the injected medical solution can not reflux, during the entire operation process, for the patient, no pain, no damage and no bleeding happen, the disposable finishing effect is good, and the salivary gland radiography catheter used for the oral cavity is simple and easy to operate.
Description
Technical field
This utility model is the conduit that is used for checking salivary gland disease, and is especially a kind of in order to the oral cavity parotid gland, submaxillary gland and zooperal oral cavity salivary gland angiography catheter.
Background technology
At present, the oral cavity is that common PVC plastic tube is pulled into the less thin plastic pipe of diameter with the making of salivary gland angiography catheter, docks by hand then and is fixed on the aircraft nose of transfusion usefulness.The apparatus drawback of this making is: be difficult between thin plastic pipe and the aircraft nose fixing, behind the insertion salivary gland people body canal, thin plastic pipe comes off easily, and the end edge of thin plastic pipe is rough, and the profile of tooth burr is arranged, and stabs salivary gland people body canal easily, the influence operation.
Summary of the invention
Technical problem to be solved in the utility model: be to provide a kind of catheter tip to be 148 ° of-153 ° of radians and there is a slick pore on the top, when radiography, be convenient to insert the salivary gland angiography catheter that salivary gland people body canal carries out the injection radiography.
For solving the technical scheme that above technical problem adopts is such: this utility model comprises the aircraft nose of using in the medical treatment, it is characterized in that fixing a conduit at the first end of aircraft, the other end of conduit is provided with taper shape and the sharp injection nozzle that is 148 ° of-153 ° of radians of awl, a movable seal wire that passes aircraft nose is run through in the central authorities of conduit, the other end at aircraft nose is provided with the sealing and dustproof medicated cap, in addition, also be provided with scale in end by injection nozzle.
Because adopt above technology, its effect is conspicuous:
1, simple in structure, easy to operate, during to the salivary gland radiography, there are not other specific (special) requirements.
2, because the top of injection nozzle is the taper shape of 148 ° of-153 ° of radians, so insert salivary gland people body canal easily, the situation of stabbing can not occur, the medicinal liquid of injection can not flow backwards yet.
Description of drawings
Fig. 1 is this utility model structure chart.
Among the figure: 1, injection nozzle 2, scale 3, conduit 4, seal wire 5, aircraft nose 6, sealing and dustproof medicated cap
The specific embodiment
With reference to Fig. 1, this utility model is a kind of oral cavity salivary gland angiography catheter, it comprises aircraft nose 5, be fixed with conduit 3 at the first end of aircraft, the other end of conduit is provided with taper and the sharp injection nozzle 1 that is 148 ° of-153 ° of radians of awl, a movable seal wire 4 that passes aircraft nose is run through in the central authorities of conduit, is provided with sealing and dustproof medicated cap 6 at the other end of aircraft nose.
When concrete the making, also be provided with scale 2 in end, so that the degree of depth of salivary gland people body canal is inserted in control by injection nozzle 1.Conduit 3 is fixed on an end of aircraft nose 5.For the intensity that increases conduit with play guiding function, so seal wire 4 is run through conduit 3.In addition, for easy to operate, seal wire 4 must pass aircraft nose 5, all extracts it out back injectable medicinal liquid so that pinch the seal wire head.
When using this utility model,, then the top tip part injection nozzle 1 of conduit 3 is slowly inserted in the parotid gland people body canal of oral cavity if be used for oral cavity parotid gland radiography or submaxillary gland radiography.During insertion, thinner as people's body canal, insert not enter, then guide by seal wire 4 earlier, and then insertion this utility model salivary gland angiography catheter, insertion depth sees that scale 2cm place gets final product, and the reuse finger pinches aircraft nose 5 and located, and opens sealing and dustproof medicated cap 6, and extract whole seal wire 4 out, with syringe injection in the aperture conductive pipe 3 at aircraft nose top, medicinal liquid enters parotid gland people body canal or submaxillary gland people body canal through injection nozzle, thereby reaches the purpose of loading radiography.In the whole operation process, not painful to the patient, do not damage, not hemorrhage, disposable finishing, simple to operation.
Claims (2)
1, a kind of oral cavity salivary gland angiography catheter, this conduit comprises aircraft nose (5), it is characterized in that: be fixed with conduit (3) at the first end of aircraft, the other end of conduit (3) is provided with taper shape and the sharp injection nozzle (1) that is 148 ° of-153 ° of radians of awl, a movable seal wire (4) that passes aircraft nose (5) is run through in the central authorities of conduit (3), is provided with sealing and dustproof medicated cap (6) at the other end of aircraft nose.
2, oral cavity according to claim 1 salivary gland angiography catheter is characterized in that: be provided with scale (2) in the end by injection nozzle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200341561U CN201175518Y (en) | 2008-04-16 | 2008-04-16 | Sialaden angiography conduit for mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200341561U CN201175518Y (en) | 2008-04-16 | 2008-04-16 | Sialaden angiography conduit for mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201175518Y true CN201175518Y (en) | 2009-01-07 |
Family
ID=40215534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200341561U Expired - Fee Related CN201175518Y (en) | 2008-04-16 | 2008-04-16 | Sialaden angiography conduit for mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201175518Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103153166A (en) * | 2010-07-15 | 2013-06-12 | 卡尔西维斯有限公司 | Detecting device |
| CN110743085A (en) * | 2019-09-24 | 2020-02-04 | 西安交通大学医学院第一附属医院 | Catheter for clinical intravascular interventional therapy |
| US11684268B2 (en) | 2017-01-09 | 2023-06-27 | Calcivis Limited | Detection device |
-
2008
- 2008-04-16 CN CNU2008200341561U patent/CN201175518Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103153166A (en) * | 2010-07-15 | 2013-06-12 | 卡尔西维斯有限公司 | Detecting device |
| US11684268B2 (en) | 2017-01-09 | 2023-06-27 | Calcivis Limited | Detection device |
| CN110743085A (en) * | 2019-09-24 | 2020-02-04 | 西安交通大学医学院第一附属医院 | Catheter for clinical intravascular interventional therapy |
| CN110743085B (en) * | 2019-09-24 | 2021-10-12 | 西安交通大学医学院第一附属医院 | Catheter for clinical intravascular interventional therapy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 Termination date: 20110416 |