CN104887311A - Surface demister of optical lens of oral dental surgical microscope - Google Patents
Surface demister of optical lens of oral dental surgical microscope Download PDFInfo
- Publication number
- CN104887311A CN104887311A CN201410075459.8A CN201410075459A CN104887311A CN 104887311 A CN104887311 A CN 104887311A CN 201410075459 A CN201410075459 A CN 201410075459A CN 104887311 A CN104887311 A CN 104887311A
- Authority
- CN
- China
- Prior art keywords
- optical lens
- demister
- air
- high pressure
- gas
- 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
- 230000003287 optical effect Effects 0.000 title claims abstract description 42
- 238000007664 blowing Methods 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 4
- 239000007789 gas Substances 0.000 claims description 24
- 210000000214 mouth Anatomy 0.000 claims description 15
- 239000011148 porous material Substances 0.000 claims description 7
- 239000003595 mist Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000007766 curtain coating Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000002406 microsurgery Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002775 capsule Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000879 optical micrograph Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
- A61C19/001—Holders for absorbent pads
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Epidemiology (AREA)
- Dentistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention provides a surface demister of an optical lens of an oral dental surgical microscope. According to the surface demister, an electromagnetic valve is arranged on an optical lens large objective lens frame (1) to control compressed air to pass through an air inlet pipe hole (7), a compressed air flow supplying delayed-conveying air inlet groove (4) and a connecting air passage of the groove and air blowing holes (6) and then enter the air blowing holes (6) distributed in an inner ring of the optical lens large objective lens frame (1) at equal intervals. The air blowing holes spray orderly controlled high-pressure air flow to the optical lens (5) under a sealing pressing ring (3) and a sealing ring (2). Thus, stains on the surface of the lens (5) are blown away by the sprayed air flow.
Description
Technical field
The present invention relates to the device demister of the lens surface mist on oral cavity and dentistry microsurgery optical microphotograph lens head, refer to especially and a kind ofly automatically can remove glass surface in the space of oral cavity and microscope camera lens, optical microscope picture frame of performing the operation in time and stick demister---the demister in optical microscope mirror of fog.
Background technology
When current oral cavity and dentistry microsurgery, all tightly according to operating doctor side by the hand-held air blowing capsule of nurse, nurse's order and produce aerosol or doctor's signal, nurse pick up quickly air blowing capsule facing to camera lens surface puff and blow blow several under, fog is removed strive for that continuing operation goes down as possible.
Prior art utilizes special people ﹙ nurse or doctor raw ﹚ cost of labor is high, repeatedly low, the oral cavity humidity of air blowing demisting efficiency increasing except fog effect worse and worse, air bag air blowing air-flow be that point-like or jet-like spray and cause air-flow stationarity poor, thus add operating difficulty-patient's misery-medical treatment cost and affect oral cavity and dentistry microsurgery effect.
Summary of the invention
The technical problem to be solved in the present invention overcomes dependence special messenger hand-held air bag air blowing demist difficulty defect when being just the demist of operating microscope optical lens, there is provided one to have automatic defogging utensil to replace artificial hand-held air bag demist operator scheme, utilize gases at high pressure to remove optical lens surface fog by automatic air blowing demister.Demister mechanism of the present invention, mirror frame ﹙ 1 ﹚ mono-week air inlet pore ﹙ 7 ﹚ pressing circle ﹙ 3 ﹚ to form with close envelope circle ﹙ 2 ﹚ by optical lens large thing mirror frame ﹙ 1 ﹚, close envelope is connected gas groove ﹙ 4 ﹚, high pressure draught can be sprayed with regard to gas centripetal air blowing Kong ﹙ 6 ﹚ inside Qi Cao ﹙ 4 ﹚, utilize gases at high pressure to remove the modularity parts of the sticky mist in Guang Jing Pian ﹙ 5 ﹚ surface.Wherein large Wu Jing Kuang ﹙ 1 ﹚, Mi seal Ya Quan ﹙ 3 ﹚ and Mi Feng Quan ﹙ 2 ﹚ formation, large Wu Jing Kuang ﹙ 1 ﹚ mono-week Qi Cao ﹙ 4 ﹚ high pressurized gas gas, clean, the uniform gas that utilize local operating room air compressor-electromagnetic valve automatically to produce, surgical operation can be equipped with by demister gauge tap case button according to operational circumstances, the demister automatic feeding gas realizing operating microscope optical lens surface is eyeglass demist, and Optics in Microscope mirror oral cavity and dental operation visualized operation definition have had guarantee.
The demister performance technologies index on operating microscope optical lens surface of the present invention is as follows:
| Sequence number | Project | Index |
| 1 | Maximum overall dimensions | Φ65×33.5﹙mm﹚ |
| 2 | 360 degree, large objective lens frame pore is evenly distributed 60 degree, 10 inclination angles through hole | Through-hole aperture Φ 1.5 ﹙ mm ﹚ |
| 3 | Allow ambient temperature | ≥＋5℃ |
The demister on operating microscope optical lens surface of the present invention, automatic defogging mode is needed to prepare to replace manual operation mode operation Optics in Microscope camera lens when being applicable to oral cavity and dental operation, be equipped with electrothermal semiconductor to supply electric ﹙ PTC ﹚ thermal source, be equipped with the prior art control utensils such as sequence controller ﹙ PLC ﹚ circuit power of can programming, realize the optical lens surface demister automatically controlling air pump, Qi Wen ﹙ Wen number of degrees Xian ﹚, air pressure, warm air flow, can convenient, succinct, removal picture frame inner lens surface fog.
The demister on operating microscope optical lens surface of the present invention, not only can make optical lens surface demister at the medical and health sector such as oral cavity and dentistry for the surface demist of oral cavity optical lens, also derive the surface demist of the optics thermometric camera lens of metal smelting liquid measure more than thousand degree high-temperature liquid surface temperatures, also derive the picture frame inner lens surface that workina ocular is equipped with to chemical defense force's clothing and to meet an urgent need demist, only this is obvious, the demister technology on operating microscope optical lens surface of the present invention and goods, have broad prospect of application.
Accompanying drawing explanation
Below in conjunction with accompanying drawing to further instruction of the present invention:
Fig. 1 is the demister structural representation on this operating microscope optical lens surface
Fig. 2 is the demister large object lens picture frame component diagram on this operating microscope optical lens surface
With reference to Fig. 1, Guang Jing Pian ﹙ 5 ﹚ that the demister on operating microscope optical lens surface of the present invention is sealed under Ya Quan ﹙ 3 ﹚ and Mi Feng Quan ﹙ 2 ﹚ and Mi Feng Quan ﹙ 2 ﹚ trim ring by large Wu Jing Kuang ﹙ 1 ﹚, Mi is formed.Inside preparation air inlet pore ﹙ 7 ﹚ of the demister on operating microscope optical lens surface of the present invention and gas groove ﹙ 4 ﹚, centripetal air blowing hole ﹙ 6 ﹚ is that compressed air produces power gas feed track system, belongs to processes figure.
With reference to Fig. 2, the demister on operating microscope optical lens surface of the present invention, centripetal air blowing hole ﹙ 6 ﹚ inside workpiece large thing mirror frame ﹙ 1 ﹚ air inlet pore ﹙ 7 ﹚ and gas groove ﹙ 4 ﹚, processing needs to reach dimensional accuracy.
Detailed description of the invention
Be below that of the present invention fitting executes example, reality of the present invention uses to be not limited to fit executes example.
the suitable demister executing example 1 operating microscope optical lens surface
Adopt the demister with the operating microscope optical lens surface of structure of the present invention, Guang Jing Pian ﹙ 5 ﹚ sealed under Ya Quan ﹙ 3 ﹚ and Mi Feng Quan ﹙ 2 ﹚ and Mi Feng Quan ﹙ 2 ﹚ trim ring by operating microscope optical lens large Wu Jing Kuang ﹙ 1 ﹚, Mi forms, wherein large thing mirror frame ﹙ 1 ﹚ and the polish of close envelope pressure circle ﹙ 3 ﹚ application cast aluminium alloy are made, are coordinated with food stage rubber glue close envelope circle ﹙ 2 ﹚, and the demister assembling Optics in Microscope camera lens surface meets process specifications.
The demister performance technologies index on operating microscope optical lens surface is as follows:
| Sequence number | Project | Index |
| 1 | Maximum overall dimensions | Φ65×33.5﹙mm﹚ |
| 2 | 360 degree, large objective lens frame pore is evenly distributed 60 degree, 10 inclination angles through hole | Through-hole aperture Φ 1.5 ﹙ mm ﹚ |
| 3 | Allow ambient temperature | ≥＋5℃ |
Operating microscope optical lens surface of the present invention demister, use when direct oral cavity and dental clinic microsurgery, user reaction is good, thinks and has met the instructions for use of operating microscope optical lens clinical demist effect by operating microscope optical lens of the present invention surface demister.
Claims (5)
1. oral cavity Dental esthetics optical lens surface demister, optical lens large object lens Jing Kuang ﹙ 1 ﹚, Mi is utilized to seal Jing Kuang ﹙ 1 ﹚ mono-week Qi Cao ﹙ 4 ﹚ of Ya Quan ﹙ 3 ﹚ and Mi Feng Quan ﹙ 2 ﹚ formation, high pressure draught can be sprayed with regard to gas centripetal air blowing hole ﹙ 6 ﹚ inside gas groove ﹙ 4 ﹚, can effectively utilize gases at high pressure, automatic air blowing except delustering and learn mirror sheet ﹙ 5 ﹚ surface fog.
2. oral cavity Dental esthetics optical lens surface demister, be equipped with the control of compressed air by air-operated solenoid valve of air compressor supply, again compressed air is formed blowing gas stream by air inlet pore ﹙ 7 ﹚, optical lens large object lens Jing Kuang ﹙ 1 ﹚, Mi is utilized to seal Jing Kuang ﹙ 1 ﹚ mono-week Qi Cao ﹙ 4 ﹚ of Ya Quan ﹙ 3 ﹚ and Mi Feng Quan ﹙ 2 ﹚ formation, high pressure draught can be sprayed with regard to gas centripetal air blowing Kong ﹙ 6 ﹚ inside Qi Cao ﹙ 4 ﹚, can effectively utilize high pressure blow-gas stream to remove Guang Jing Pian ﹙ 5 ﹚ surface fog.
3. the demister on Dental esthetics optical lens surface, oral cavity according to claim 1 and 2, is equipped with solenoid control compressed air by optical lens demister and carries gas groove ﹙ 4 ﹚ by air inlet pore ﹙ 7 ﹚, compressed gas curtain coating, enters air blowing hole ﹙ 6 ﹚, air blowing hole ﹙ 6 ﹚ that in optical lens large object lens mirror frame ﹙ 1 ﹚, side ring mirror is equally spaced and spray high pressure draught and spray to the mist gas composition that close envelope presses the surperficial pickup of circle ﹙ 3 ﹚ and light mirror sheet ﹙ 5 ﹚ under close envelope circle ﹙ 2 ﹚ trim ring.
4. it is characterized in that Jing Kuang ﹙ 1 ﹚ mono-week Qi Cao ﹙ 4 ﹚ that demister mechanism is made up of optical lens large object lens Jing Kuang ﹙ 1 ﹚, Mi envelope Ya Quan ﹙ 3 ﹚ and Mi Feng Quan ﹙ 2 ﹚, high pressure draught can be sprayed with regard to gas centripetal air blowing Kong ﹙ 6 ﹚ inside Qi Cao ﹙ 4 ﹚, utilize gases at high pressure to remove the mechanism of the sticky mist in Guang Jing Pian ﹙ 5 ﹚ surface.
5. oral cavity according to claim 1 and 2 Dental esthetics optical lens surface demister, it is characterized in that demister mechanism seals by optical lens large object lens Jing Kuang ﹙ 1 ﹚, Mi large Wu Jing Kuang ﹙ 5 ﹚ mono-week Qi Cao ﹙ 4 ﹚ formed before Ya Quan ﹙ 3 ﹚ and Mi Feng Quan ﹙ 2 ﹚ is arranged on operating microscope optical lens picture frame, high pressure draught can be sprayed with regard to gas centripetal air blowing little Qi Kong ﹙ 6 ﹚ inside Qi Cao ﹙ 4 ﹚, effectively utilize gases at high pressure to remove Guang Jing Pian ﹙ 5 ﹚ dependency structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410075459.8A CN104887311A (en) | 2014-03-04 | 2014-03-04 | Surface demister of optical lens of oral dental surgical microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410075459.8A CN104887311A (en) | 2014-03-04 | 2014-03-04 | Surface demister of optical lens of oral dental surgical microscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104887311A true CN104887311A (en) | 2015-09-09 |
Family
ID=54020580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410075459.8A Pending CN104887311A (en) | 2014-03-04 | 2014-03-04 | Surface demister of optical lens of oral dental surgical microscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104887311A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106131382A (en) * | 2016-07-18 | 2016-11-16 | 信利光电股份有限公司 | The defogging equipment of photographic head cover plate, defogging method and refrigerating equipment |
| CN107783283A (en) * | 2016-08-30 | 2018-03-09 | 上海微电子装备（集团）股份有限公司 | Eyeglass environmental control system and method |
| CN108663790A (en) * | 2018-07-17 | 2018-10-16 | 章慧妍 | A kind of light microscope image camera lens |
| CN111722343A (en) * | 2019-03-20 | 2020-09-29 | 和硕联合科技股份有限公司 | Lens waterproof device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3870037A (en) * | 1973-07-30 | 1975-03-11 | Spitalul Coltea | Apparatus for observations, photographs and interventions in the post-rhinal-pharyngeal regions |
| JPH11133307A (en) * | 1997-10-30 | 1999-05-21 | Sony Corp | Microscope |
| CN2424740Y (en) * | 2000-04-20 | 2001-03-28 | 吕国全 | Oral Mirror Devices for Dentistry |
| JP2001092000A (en) * | 1999-09-21 | 2001-04-06 | Olympus Optical Co Ltd | Optical device |
| CN101810464A (en) * | 2010-04-12 | 2010-08-25 | 飞秒光电科技(西安)有限公司 | Antifogging and disinfection-free portable endoscope for examining nose and throat |
| CN102307511A (en) * | 2008-12-10 | 2012-01-04 | 微创设备有限公司 | Systems and methods for optimizing and maintaining visualization of a surgical field during the use of surgical scopes |
| CN202458295U (en) * | 2012-03-19 | 2012-10-03 | 孙亚平 | Novel mouth mirror |
| CN203736314U (en) * | 2014-03-04 | 2014-07-30 | 镇江市新天医疗器械有限公司 | Demister for surface of optical lens of operating microscope in stomatology and dental department |
-
2014
- 2014-03-04 CN CN201410075459.8A patent/CN104887311A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3870037A (en) * | 1973-07-30 | 1975-03-11 | Spitalul Coltea | Apparatus for observations, photographs and interventions in the post-rhinal-pharyngeal regions |
| JPH11133307A (en) * | 1997-10-30 | 1999-05-21 | Sony Corp | Microscope |
| JP2001092000A (en) * | 1999-09-21 | 2001-04-06 | Olympus Optical Co Ltd | Optical device |
| CN2424740Y (en) * | 2000-04-20 | 2001-03-28 | 吕国全 | Oral Mirror Devices for Dentistry |
| CN102307511A (en) * | 2008-12-10 | 2012-01-04 | 微创设备有限公司 | Systems and methods for optimizing and maintaining visualization of a surgical field during the use of surgical scopes |
| CN101810464A (en) * | 2010-04-12 | 2010-08-25 | 飞秒光电科技(西安)有限公司 | Antifogging and disinfection-free portable endoscope for examining nose and throat |
| CN202458295U (en) * | 2012-03-19 | 2012-10-03 | 孙亚平 | Novel mouth mirror |
| CN203736314U (en) * | 2014-03-04 | 2014-07-30 | 镇江市新天医疗器械有限公司 | Demister for surface of optical lens of operating microscope in stomatology and dental department |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106131382A (en) * | 2016-07-18 | 2016-11-16 | 信利光电股份有限公司 | The defogging equipment of photographic head cover plate, defogging method and refrigerating equipment |
| CN106131382B (en) * | 2016-07-18 | 2019-05-28 | 信利光电股份有限公司 | Defogging equipment, defogging method and the refrigerating equipment of camera cover |
| CN107783283A (en) * | 2016-08-30 | 2018-03-09 | 上海微电子装备（集团）股份有限公司 | Eyeglass environmental control system and method |
| CN107783283B (en) * | 2016-08-30 | 2020-01-24 | 上海微电子装备（集团）股份有限公司 | Lens anti-pollution device and method |
| CN108663790A (en) * | 2018-07-17 | 2018-10-16 | 章慧妍 | A kind of light microscope image camera lens |
| CN111722343A (en) * | 2019-03-20 | 2020-09-29 | 和硕联合科技股份有限公司 | Lens waterproof device |
| CN111722343B (en) * | 2019-03-20 | 2022-05-10 | 和硕联合科技股份有限公司 | Waterproof device for lens |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |