CN103462716A - Medical sucker - Google Patents
Medical sucker Download PDFInfo
- Publication number
- CN103462716A CN103462716A CN201310443063XA CN201310443063A CN103462716A CN 103462716 A CN103462716 A CN 103462716A CN 201310443063X A CN201310443063X A CN 201310443063XA CN 201310443063 A CN201310443063 A CN 201310443063A CN 103462716 A CN103462716 A CN 103462716A
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- CN
- China
- Prior art keywords
- suction nozzle
- medical
- cavity
- spanner
- present
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/06—Saliva removers; Accessories therefor
- A61C17/12—Control devices, e.g. for suction
- A61C17/13—Control devices, e.g. for suction with manually operated valves
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- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention provides a medical sucker which comprises a body, wherein a through chamber is formed in the body; a suction nozzle which is communicated with the chamber is arranged at one end of the body; a valve core for selectively sealing the chamber is arranged inside the chamber; and the valve core is connected with a wrench. The medical sucker provided by the invention is simple in structure and low in cost; as the control wrench is positioned on the body, the operation of medical personnel is greatly facilitated, the working efficiency is improved, and the waiting time of the patient is shortened.
Description
Technical field
The present invention relates to technical field of medical instruments, relate in particular to a kind of medical suction nozzle.
Background technology
Along with the raising day by day of national economy and living standard, people occur that the probability of oral problem is more and more higher, and meanwhile oral hygiene and oral cavity health more and more are subject to people's attention.At present, the doctor, in using the dental therapeutic tool work process, usually needs to use to apparatuses such as treating relevant medical suction nozzle and carrys out auxiliary treatment.But current medical suction nozzle is used often inconvenience, operates more time-consuming, has so extended medical personnel's treatment time and patient's waiting time.
In view of this, be necessary to propose a kind of medical suction nozzle that overcomes the problems referred to above.
Summary of the invention
The object of the present invention is to provide a kind of medical suction nozzle.
For achieving the above object, a kind of medical suction nozzle of the present invention, it comprises:
Body, described body is formed with the cavity of perforation, and an end of described body is provided with the suction nozzle be connected with described cavity, is provided with the spool that selectivity seals described cavity in described cavity, and described spool is connected with a spanner.
As a further improvement on the present invention, described spanner is movably connected on described body, and can slide along body.
As a further improvement on the present invention, be provided with the locating part that stops that described spanner slides on described body.
As a further improvement on the present invention, be provided with sealing ring between described suction nozzle and described body.
As a further improvement on the present invention, described sealing ring is the O RunddichtringO.
As a further improvement on the present invention, between described spool and described body, be provided with sealing ring,
As a further improvement on the present invention, described sealing ring is the O RunddichtringO.
Compared with prior art, the invention has the beneficial effects as follows: medical sucker structure of the present invention is simple, with low cost, and it is controlled spanner and is positioned on body, has greatly facilitated medical personnel's operation, has improved the efficiency of work, has reduced the time that the patient waits for.
The accompanying drawing explanation
The plan cross-section schematic diagram of the specific embodiment that Fig. 1 is medical suction nozzle of the present invention.
The specific embodiment
Below in conjunction with each embodiment shown in the drawings, the present invention is described in detail; but should be noted that; these embodiments are not limitation of the present invention; those of ordinary skills are according to these embodiment institute work energy, method or structural equivalent transformation or alternative, within all belonging to protection scope of the present invention.
As shown in Figure 1, medical suction nozzle 100 of the present invention comprises body 10, and it is one cylindrical that this body 10 roughly is, and its inside is formed with the cavity of perforation, and this cavity forms the passage that supplied gas is passed through simultaneously.One end of above-mentioned body 10 is provided with the suction nozzle 20 be connected with cavity, and this suction nozzle 20 is set in the end of body 10, and the size of the external diameter of the size of the internal diameter of suction nozzle 20 and body 10 is suitable, thus being installed on body 10 of being convenient to that suction nozzle 20 can be fastening.Simultaneously, in order to increase the sealing between suction nozzle 20 and body 10, between suction nozzle 20 and described body 10, be provided with sealing ring.Preferably, the sealing circle is the O RunddichtringO, and its material is rubber.Above-mentioned ring set is on body 10.
Also be provided with spool 30 in the cavity of above-mentioned body 10, this spool 30 optionally seals above-mentioned cavity, when cavity is sealed fully by spool 30, in cavity, does not have air-flow to pass through.Above-mentioned spool 30 is connected with a spanner 40, and above-mentioned spanner 40 is set on body 10, and can slide along body 10, when promoting spanner 40 slip, and spanner 40 band movable valve plugs 30 motions, now the gas circuit in cavity is connected, and gas can pass through from cavity.In use, the other end of above-mentioned body 10 is connected with a suction device.When promoting spanner, under the effect of suction device, produce suction in cavity.Simultaneously, in order to increase the sealing between spool 30 and body 10, between spool 30 and body 10, sealing ring also is set.Preferably, the sealing circle is the O RunddichtringO, and its material is rubber.Above-mentioned ring set is on body 10.
In addition, the scope of sliding in order to limit spanner 40, also be formed with locating part on body 10, when spanner 40 contacts with this locating part, stops sliding.So, be conducive to the sliding position that medical personnel control spanner 40.
Medical sucker structure of the present invention is simple, with low cost, and it is controlled spanner and is positioned on body, has greatly facilitated medical personnel's operation, has improved the efficiency of work, has reduced the time that the patient waits for.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and in the situation that do not deviate from spirit of the present invention or basic feature, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims rather than above-mentioned explanation, therefore is intended to include in the present invention dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limit related claim.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should make description as a whole, and the technical scheme in each embodiment also can, through appropriate combination, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (7)
1. a medical suction nozzle, is characterized in that, described suction nozzle comprises body, described body is formed with the cavity of perforation, one end of described body is provided with the suction nozzle be connected with described cavity, is provided with the spool that selectivity seals described cavity in described cavity, and described spool is connected with a spanner.
2. medical suction nozzle according to claim 1, is characterized in that, described spanner is movably connected on described body, and can slide along body.
3. medical suction nozzle according to claim 2, is characterized in that, is provided with the locating part that stops that described spanner slides on described body.
4. medical suction nozzle according to claim 1, is characterized in that, between described suction nozzle and described body, is provided with sealing ring.
5. medical suction nozzle according to claim 4, is characterized in that, described sealing ring is the O RunddichtringO.
6. medical suction nozzle according to claim 1, is characterized in that, between described spool and described body, is provided with sealing ring,
7. medical suction nozzle according to claim 6, is characterized in that, described sealing ring is the O RunddichtringO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310443063XA CN103462716A (en) | 2013-09-25 | 2013-09-25 | Medical sucker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310443063XA CN103462716A (en) | 2013-09-25 | 2013-09-25 | Medical sucker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103462716A true CN103462716A (en) | 2013-12-25 |
Family
ID=49787929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310443063XA Pending CN103462716A (en) | 2013-09-25 | 2013-09-25 | Medical sucker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103462716A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210106413A1 (en) * | 2019-10-14 | 2021-04-15 | Stoma Ventures, LLC | Disposable dental valve having a check valve |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1742687A (en) * | 1998-03-19 | 2006-03-08 | 沃伦·戴维斯 | Illuminated suction tool with single-use tip |
| CN102548500A (en) * | 2009-08-04 | 2012-07-04 | 曼尼托巴大学 | Dental apparatus |
| CN102883755A (en) * | 2010-04-30 | 2013-01-16 | 3M创新有限公司 | Suction handle, suction handle assembly, and oral care systems comprising same |
| CN203524799U (en) * | 2013-09-25 | 2014-04-09 | 苏州华恒医用器械有限公司 | Medical sucker |
-
2013
- 2013-09-25 CN CN201310443063XA patent/CN103462716A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1742687A (en) * | 1998-03-19 | 2006-03-08 | 沃伦·戴维斯 | Illuminated suction tool with single-use tip |
| CN102548500A (en) * | 2009-08-04 | 2012-07-04 | 曼尼托巴大学 | Dental apparatus |
| CN102883755A (en) * | 2010-04-30 | 2013-01-16 | 3M创新有限公司 | Suction handle, suction handle assembly, and oral care systems comprising same |
| CN203524799U (en) * | 2013-09-25 | 2014-04-09 | 苏州华恒医用器械有限公司 | Medical sucker |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210106413A1 (en) * | 2019-10-14 | 2021-04-15 | Stoma Ventures, LLC | Disposable dental valve having a check valve |
| US11638633B2 (en) * | 2019-10-14 | 2023-05-02 | Stoma Ventures, LLC | Disposable dental valve having a check valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |