CN2629737Y - Medical ptysma-absorbing tube (strong-absorbing) - Google Patents
Medical ptysma-absorbing tube (strong-absorbing) Download PDFInfo
- Publication number
- CN2629737Y CN2629737Y CN 03257975 CN03257975U CN2629737Y CN 2629737 Y CN2629737 Y CN 2629737Y CN 03257975 CN03257975 CN 03257975 CN 03257975 U CN03257975 U CN 03257975U CN 2629737 Y CN2629737 Y CN 2629737Y
- Authority
- CN
- China
- Prior art keywords
- medical
- pipe
- face
- ptysma
- absorbing
- 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
Links
Images
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
A medical saliva ejector (over-suction) relates to the technical field of medical dental surgery instruments, which is characterized in that the saliva ejector is a pipe with two S-type arc end faces, the radius of half-concave arc of a pipe end face is the same as the radius of the half-concave arc, the convex side and concave side of the two end faces of the pipe is right opposite and a round negative pressure hole is arranged at the same side of the half-concave arc end face of the sucking head. The saliva ejector is convenient for plugging during a clinical application, convenient and safe due to single-use for sucking slobber or spraying water of patients.
Description
Technical field
Medical ptysma-absorbing tube (strong inhale) relates to medical tooth section technical field of surgical instruments.
Background technology
It is to allow the patient spue at present that general curative unit's department of stomatology patient in to operations such as tooth cleaning or repair teeth usually produces mouthful liquid, the patient is very inconvenient, when spraying water, use by needs band thick needle spray gun in addition in patient's mouth, even owing to be not that disposable use sterilization also exists unsafe factor.
Summary of the invention
In order to overcome above-mentioned shortcoming, the purpose of this utility model provides the medical ptysma-absorbing tube of disposable use (the strong suction), the pipe that it is characterized in that two ends S type circular arc end face, pipe end face half concave arc radius is identical with semi-convex arc radius, the both ends of the surface male and fomale(M﹠F) of pipe is just in time opposite, and half concave arc end face homonymy is provided with a circular negative pressure hole in suction nozzle portion.
The union joint of medical ptysma-absorbing tube during clinical use (the strong suction) can be connected with existing suction aspirator tip, and it is convenient to peg graft, and in time suction and pumping patient mouth liquid or water spray carry out operation continuously, the promptly convenient health again of disposable use.
Description of drawings
Fig. 1 is medical ptysma-absorbing tube (the strong suction) front view.
Fig. 2 is medical ptysma-absorbing tube (the strong suction) upward view.
Explanation to the drawing symbol
1: suction nozzle portion 2, medical ptysma-absorbing tube (the strong suction)
3, union joint 4, negative pressure hole
The specific embodiment
Below in conjunction with description of drawings embodiment of the present utility model, on the extrusion molding forming machine, make pipe with the polyolefin raw material, the reuse special equipment will be managed the required pipe range of intercepting, and the pipe of two ends S type circular arc end face, present embodiment pipe range 148mm, pipe end face half concave arc radius 4.5mm, semi-convex arc radius 4.5mm.The both ends of the surface male and fomale(M﹠F) of pipe is just in time opposite, at circular negative pressure hole 4 of suction nozzle portion 1 half concave arc end face homonymies processing, has negative pressure hole 4 to exist, and when suction nozzle portion 1 all is attached on lingual surface or the oral cavity face, is unlikely and sucks, and does not export liquid and inhale.The union joint 3 of medical ptysma-absorbing tube during clinical use (the strong suction) 2 can be connected with existing suction aspirator tip, and it is convenient to peg graft, and technology is simple, can save raw material.
Claims (1)
1, a kind of medical ptysma-absorbing tube (the strong suction), relate to medical tooth section technical field of surgical instruments, the pipe that it is characterized in that two ends S type circular arc end face, pipe end face half concave arc radius is identical with semi-convex arc radius, the both ends of the surface male and fomale(M﹠F) of pipe is just in time opposite, and half concave arc end face homonymy is provided with a circular negative pressure hole in suction nozzle portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03257975 CN2629737Y (en) | 2003-07-03 | 2003-07-03 | Medical ptysma-absorbing tube (strong-absorbing) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03257975 CN2629737Y (en) | 2003-07-03 | 2003-07-03 | Medical ptysma-absorbing tube (strong-absorbing) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2629737Y true CN2629737Y (en) | 2004-08-04 |
Family
ID=34295623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03257975 Expired - Fee Related CN2629737Y (en) | 2003-07-03 | 2003-07-03 | Medical ptysma-absorbing tube (strong-absorbing) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2629737Y (en) |
-
2003
- 2003-07-03 CN CN 03257975 patent/CN2629737Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3184076B1 (en) | Intraoral dental suction and isolation system | |
| TW202108088A (en) | Dental mouthpiece | |
| US10136975B2 (en) | Oral cavity suction system | |
| CN207012255U (en) | The ultrasonic cavitron that a kind of band attracts | |
| US7238023B1 (en) | Saliva ejector or eductor | |
| CN2629737Y (en) | Medical ptysma-absorbing tube (strong-absorbing) | |
| CN106821516B (en) | Safe and quick dental handpiece | |
| CN211834824U (en) | Novel improvement is inhaled salivary duct | |
| US3373492A (en) | Liquid ejector device | |
| CN212346780U (en) | Mask type strong suction aspirator with side branch pipeline | |
| CN208850772U (en) | Medical oral nursing toothbrush | |
| CN201346242Y (en) | Infusion-suction type tooth-cleaning handle | |
| CN213851190U (en) | Weak suction generator | |
| CN210019747U (en) | Saliva suction pipe assembly special for oral medical treatment | |
| CN213993808U (en) | Saliva aspirator with round hole | |
| CN215303716U (en) | Improved oral care toothbrush | |
| CN204521018U (en) | A kind of Multifunction mouth pad | |
| CN220025269U (en) | Saliva suction tube | |
| CN211674669U (en) | Saliva aspirator for mouth mirror | |
| CN213047413U (en) | Connection type negative pressure tube for oral medical negative pressure mouth gag | |
| CN209770571U (en) | Saliva support device in mouth | |
| CN213130040U (en) | Saliva pipe is inhaled in comfortable type oral cavity | |
| CN215690772U (en) | Cleaning tooth pad | |
| CN217066660U (en) | Reducing connector for saliva suction tube of stomatology department | |
| CN218979289U (en) | Portable oral clinical saliva aspirator |
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 |