CN108704148A - A kind of Er:YAG laser fiber point auxiliary disinfection devices - Google Patents
A kind of Er:YAG laser fiber point auxiliary disinfection devices Download PDFInfo
- Publication number
- CN108704148A CN108704148A CN201810312212.1A CN201810312212A CN108704148A CN 108704148 A CN108704148 A CN 108704148A CN 201810312212 A CN201810312212 A CN 201810312212A CN 108704148 A CN108704148 A CN 108704148A
- Authority
- CN
- China
- Prior art keywords
- laser fiber
- fiber point
- yag laser
- internal layer
- babinet
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
Abstract
The invention discloses a kind of Er:YAG laser fiber point auxiliary disinfection devices, it solve the problems, such as it is flimsy when laser fiber point disinfection in the prior art, have the effect of can various protection laser fibers it is sharp, during disinfection be not in wear, facilitate taking-up；Its technical solution is：Including babinet and upper cover, the babinet is for accommodating multiple fiber tip holders；Upper cover is rotatably mounted to the top of babinet, for closing the babinet；The fiber tip holder includes the internal layer and outer layer being set in together, and the link mechanism between internal layer and outer layer by multigroup push switch control is connected, drives link mechanism to squeeze internal layer by movement pull switch and realizes that fix sharp to laser fiber is locked；Resilient balls with its multiple guiding role on the inner wall of the internal layer；The bottom of internal layer has elevating mechanism, makes the point of the laser fiber after disinfection is automatic to rise by elevating mechanism.
Description
Technical field
The present invention relates to laser fiber point protective device more particularly to a kind of laser fiber point auxiliary disinfection devices.
Background technology
Laser is the invention of great significance of the 1960s, with being constantly progressive for its theory and technology, is used extensively at present
In the treatment of mouth disease, such as deep dental caries are for hole, root canal, periodontitis treatment, desensitizing dental, mucous membrane disease treatment, words portion
Hemangioma and frenulum extend operation etc..Laser is applied to all various aspects such as the exposure of 2 phase of planting body, inflammation infection control, has and subtracts
Few operation wound, bleeding, after-operation response, sterilization promote a variety of advantages such as healing, are to realize minimally invasive, comfortable treatment, shorten the course for the treatment of
Powerful approach, be known as the new wing of dentistry.
Er:YAG(Erbium:Yttrium-Alu-minum-Garnet, er-doped yttrium-aluminium-garnet) wavelength of laser is
2940nm belongs to middle infrared laser, just near the absorption peak of hydrone and hydroxyapatite.Er:YAG laser is because of it
The features such as accuracy, high efficiency, painless, bleeding be few and sterilization, oral cavity is soft, it is unique superior to be shown in sclerous tissues' application
Property.Er:YAG laser energies are passed in coaxial water-air mixture, and activation water mist generates the moisture with superenergy
Son, hydrone carry energy for the tissue at illumination, and vapour pressure is discharged from tissue element generates microburst, to be had
The tissue cutting of effect ground.
Er:The operation tip of YAG laser is the glass solid fibrous being fabricated to for host material with silica (SiO2),
Guide-lighting principle is the total reflection principle using light, i.e., when light is with incident by the big optically denser medium of refractive index more than the angle of critical angle
It when to the small optically thinner medium of refractive index, will be totally reflected, incident light is all reflected into the big optically denser medium of refractive index, refractive index
It will light not penetrated in small optically thinner medium.Er:The fiber work point of YAG laser is in direct contact blood samples of patients, saliva, because
This needs a people one to sterilize, disinfection way is autoclave sterilization in clinical position.The quality of optical fiber is crisp, and intolerant to abrasion,
It is easily damaged in disinfecting process.And fiber tip is expensive, single branch price is at 2000 yuans or more.
Currently without Er:YAG laser fiber operation tips sterilize special container, and glass culture dish knot is taken in clinical position more
The form for closing sponge protection carries out disinfection, but the case where fiber tip damage still occurs.
Invention content
For overcome the deficiencies in the prior art, the present invention provides a kind of Er:YAG laser fiber point auxiliary disinfection devices,
It has can various protection laser fibers points, be not in abrasion during disinfection while facilitating the effect of taking-up
Fruit.
The present invention uses following technical proposals：
A kind of Er:YAG laser fiber point auxiliary disinfection devices, it is sharp for holding laser fiber, including：
Babinet, the babinet is for accommodating multiple fiber tip holders；
Upper cover is rotatably mounted to the top of babinet, for closing the babinet；
Wherein, the fiber tip holder includes the internal layer and outer layer being set in together, by more between internal layer and outer layer
The link mechanism of group push switch control is connected, and drives link mechanism to squeeze internal layer by mobile pull switch and realizes to laser light
The fixed locking of fine point；
Resilient balls with its multiple guiding role on the inner wall of the internal layer；The bottom of internal layer has elevating mechanism,
Make the point of the laser fiber after disinfection is automatic to rise by elevating mechanism.
Further, the internal layer is spongy layer, and the center of spongy layer has through-hole；Resilient balls are along through-hole circumferential direction
Multi-layers distributing.
Further, it includes connecting rod that the outer layer, which has the cavity for accommodating link mechanism, the link mechanism, and the one of connecting rod
End has protrusion, the other end of connecting rod and the cavity sidewalls of outer layer hinged.
Further, the hinged end of the connecting rod and outer layer has extension, and the extension is fixed with push switch to be connected
It connects.
Further, the both sides of the push switch are slidably connected with outer layer.
Further, the internal layer and outer layer are cylinder.
Further, the elevating mechanism is worm screw lifter, and adjoining worm gears lifter is driven by same motor.
Further, the resilient balls use rubber material.
Further, the babinet and upper cover are made of heat-resisting material.
Further, switch lock is equipped between the babinet and upper cover.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) fiber tip holder of the invention setting push switch and link mechanism make connecting rod by pushing push switch
The protrusion of mechanism squeezes spongy layer, is locked to laser fiber point to realize, laser fiber point is avoided to shake back and forth；Into
One step protects laser fiber point；
(2) madial wall of spongy layer of the present invention axially distributed multilayer elastic ball from top to bottom passes through and elasticity rolling is arranged
Pearl reduces the friction of laser fiber point and spongy layer, to reduce the abrasion to laser fiber point；
(3) present invention includes elevating mechanism, it is sterilized after laser fiber point by elevating mechanism realize it is automatic rise, match
The guiding role for closing resilient balls, convenient for taking out laser fiber point；Artificial extraction laser light is replaced by the way of automatic lifting
The mode of fine point, can reduce the damage probability to laser fiber point.
Description of the drawings
The accompanying drawings which form a part of this application are used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute the improper restriction to the application for explaining the application.
Fig. 1 is the partial sectional view of the present invention；
Fig. 2 is the internal layer and elevating mechanism structural schematic diagram of the present invention；
Fig. 3 is the box structure diagram of the present invention；
Wherein, 1- fiber tips holder, 2- spongy layers, 3- push switches, 4- connecting rods, 5- protrusions, 6- through-holes, the rolling of 7- elasticity
Pearl, 8- lifting screws, 9- worm screws, 10- upper covers, 11- babinets.
Specific implementation mode
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
As background technology is introduced, flimsy deficiency when the disinfection of laser fiber point exists in the prior art, in order to
Technical problem as above is solved, present applicant proposes a kind of Er:YAG laser fiber point auxiliary disinfection devices.
In a kind of typical embodiment of the application, as shown in Figure 1-Figure 3, a kind of Er is provided:YAG laser fiber points
Auxiliary disinfection device, for holding laser fiber point, including babinet 11 and upper cover 10, the cross section of babinet 11 and upper cover 10 can be with
The shapes such as rectangular, round, oval, depending on laser fiber point once sterilizing number.
The upper cover 10 is installed on the top of babinet 11, and one end of upper cover 10 is connect with babinet 11 by hinge, the other end
Switch lock is equipped between babinet 11, the switch lock is existing structure, and details are not described herein again.
The inside of babinet 11 can accommodate multiple fiber tip holders 1, and the fiber tip holder 1 includes being set in together
Internal layer and outer layer, the internal layer and outer layer are cylinder.
Due to laser fiber point generally use autoclave sterilization, the babinet 11 and upper cover 10 use high temperature resistant
Material is made.
The internal layer is spongy layer 2, and the center of spongy layer 2 has through-hole 6, and the through-hole 6 is for laser fiber point
Pass through；The madial wall of spongy layer 2 axially distributed multilayer elastic ball 7 from top to bottom is reduced by the way that resilient balls 7 are arranged and is swashed
The friction of light fiber tip and spongy layer 2, to reduce the abrasion to laser fiber point.
The resilient balls 7 can be high-temperature resistant rubber or other can high-temperature and high-presure resistent soft material.
There is elevating mechanism, the elevating mechanism to be installed on the bottom of babinet 11 for the downside of the through-hole 6；Elevating mechanism is
Worm screw lifter, including the worm screw 9 of engagement and lifting screw 8, the lifting screw 8 are placed in through-hole 6；Adjacent elevating mechanism
Worm screw 9 can be connected to same motor and retarder.
Laser fiber point after sterilized realizes automatic rise by elevating mechanism, coordinates the guiding role of resilient balls 7,
Convenient for taking out laser fiber point；The artificial mode for extracting laser fiber point is replaced by the way of automatic lifting, can be reduced pair
The damage probability of laser fiber point.
The cross section of the outer layer is annulus, has certain intervals between outer layer and internal layer；The outer layer is installed in an axial direction
Four groups of push switches 3 and link mechanism, four groups of push switches 3 and link mechanism are uniformly distributed in outer layer diametric(al).
The vertically upper setting of the inside of the outer layer accommodates the cavity of link mechanism, and link mechanism includes connecting rod 4, institute
It states 4 mechanism of connecting rod to be made of extension and press section, extension is structure as a whole with press section, and the two is a certain included angle.
The press section is horizontally disposed, and length is more than extension.
The extension is fixedly connected with push switch 3, the side of the press section and extension connecting pin and the cavity
Wall is hinged；It can be elliposoidal or spherical shape that the other end of the press section, which has protrusion 5, described raised 5,；Described raised 5 with
The outer side contacts of spongy layer 2.
The push switch 3 is located at the top for the cavity for accommodating link mechanism, and the longitudinal cross-section of push switch 3 is in " convex " word
The thin thick middle of shape, i.e. both sides.
The guide groove of 3 both sides of cooperation push switch is provided on the inner wall of outer layer, the part thin by pushing 3 both sides of switch
It is slided in guide groove, realizes pushing function；By pushing push switch 3 inwardly, protrusion 5 is set to squeeze spongy layer 2, to realize
It is locked to laser fiber point, laser fiber point is avoided to shake back and forth.
The outer layer, push switch 3 and link mechanism, elevating mechanism are all made of high-temperature and high-presure resistent metal material and are made.
The application method of the application is：
First, manually laser fiber point is inserted into the through-hole 6 of spongy layer 2, since resilient balls 7 play guiding role,
Laser fiber point is set smoothly to be put into spongy layer 2；
Then, each push switch 3 is pushed respectively, makes laser fiber point fix in position；Upper cover 10 and babinet 11 are closed later
It closes, is put into special high-temperature high-pressure apparatus and carries out disinfection processing to laser fiber point.
Laser fiber point after sterilized starts motor, laser fiber point is made to rise certain height first when taking out；
It is then shut off motor, takes out laser fiber point.
Entire disinfection, taking-up process can it is smooth, quickly finish, and any damage will not be caused to laser fiber point
Wound；And multiple laser fiber points can be handled simultaneously, disinfection efficiency is high.
The foregoing is merely the preferred embodiments of the application, are not intended to limit this application, for the skill of this field
For art personnel, the application can have various modifications and variations.Within the spirit and principles of this application, any made by repair
Change, equivalent replacement, improvement etc., should be included within the protection domain of the application.
Claims (10)
1. a kind of Er:YAG laser fiber point auxiliary disinfection devices, for holding laser fiber point, which is characterized in that including：
Babinet, the babinet is for accommodating multiple fiber tip holders；
Upper cover is rotatably mounted to the top of babinet, for closing the babinet；
Wherein, the fiber tip holder includes the internal layer and outer layer being set in together, and is pushed away by multigroup between internal layer and outer layer
It send the link mechanism that switch controls to be connected, drives link mechanism to squeeze internal layer by mobile pull switch and realize to laser fiber point
Fixed locking；
Resilient balls with its multiple guiding role on the inner wall of the internal layer；The bottom of internal layer has elevating mechanism, passes through
Elevating mechanism makes the point of the laser fiber after disinfection is automatic to rise.
2. a kind of Er according to claim 1:YAG laser fiber point auxiliary disinfection devices, which is characterized in that the internal layer
Center for spongy layer, spongy layer has through-hole；Resilient balls are along through-hole circumferential direction Multi-layers distributing.
3. a kind of Er according to claim 1:YAG laser fiber point auxiliary disinfection devices, which is characterized in that the outer layer
With the cavity for accommodating link mechanism, the link mechanism includes connecting rod, and one end of connecting rod has a protrusion, the other end of connecting rod with
The cavity sidewalls of outer layer are hinged.
4. a kind of Er according to claim 3:YAG laser fiber point auxiliary disinfection devices, which is characterized in that the connecting rod
With the hinged end of outer layer there is extension, the extension to be fixedly connected with push switch.
5. a kind of Er according to claim 1 or 4:YAG laser fiber point auxiliary disinfection devices, which is characterized in that described
The both sides of push switch are slidably connected with outer layer.
6. a kind of Er according to claim 1:YAG laser fiber point auxiliary disinfection devices, which is characterized in that the internal layer
It is cylinder with outer layer.
7. a kind of Er according to claim 1:YAG laser fiber point auxiliary disinfection devices, which is characterized in that the lifting
Mechanism is worm screw lifter, and adjoining worm gears lifter is driven by same motor.
8. a kind of Er according to claim 1:YAG laser fiber point auxiliary disinfection devices, which is characterized in that the elasticity
Ball uses rubber material.
9. a kind of Er according to claim 1:YAG laser fiber point auxiliary disinfection devices, which is characterized in that the babinet
It is made of heat-resisting material with upper cover.
10. a kind of Er according to claim 1:YAG laser fiber point auxiliary disinfection devices, which is characterized in that the case
Switch lock is equipped between body and upper cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810312212.1A CN108704148B (en) | 2018-04-09 | 2018-04-09 | A kind of Er:YAG laser fiber point auxiliary disinfection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810312212.1A CN108704148B (en) | 2018-04-09 | 2018-04-09 | A kind of Er:YAG laser fiber point auxiliary disinfection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108704148A true CN108704148A (en) | 2018-10-26 |
| CN108704148B CN108704148B (en) | 2019-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810312212.1A Active CN108704148B (en) | 2018-04-09 | 2018-04-09 | A kind of Er:YAG laser fiber point auxiliary disinfection device |
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Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004002959A1 (en) * | 2004-01-21 | 2005-08-18 | Simmoteit, Robert, Dr. | Sterile insert for box holding sterile medical instruments or medicines has a series of positioning elements |
| FR2960143A1 (en) * | 2010-05-20 | 2011-11-25 | Sterne | Case for containing prosthesis and screw and use by physician, has flexible plates with faces arranged opposite with each other in one of positions, where plates are located in same plane in side by side manner in other position |
| CN204618916U (en) * | 2015-05-17 | 2015-09-09 | 兰州大学 | Culture dish bactericidal unit |
| CN107521849A (en) * | 2016-06-20 | 2017-12-29 | 重庆灵象科技有限公司 | A kind of packing box of porcelain class handicraft |
| CN206365928U (en) * | 2016-10-21 | 2017-08-01 | 海口市人民医院 | Integral type pharyngoscope handling tube |
| CN106550573A (en) * | 2016-11-02 | 2017-03-29 | 芜湖光荣网络科技有限公司 | A kind of shatter-resistant protection shell for electronic product |
| CN107413724A (en) * | 2017-05-18 | 2017-12-01 | 厦门市优家品日用品有限公司 | A kind of new bio medical instruments cleaning and sterilizing equipment |
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| CN206952895U (en) * | 2017-07-20 | 2018-02-02 | 北京市燃气集团有限责任公司 | Pressure regulator valve cylinder Quick Release instrument |
| CN207095726U (en) * | 2017-08-07 | 2018-03-13 | 杨燕红 | A kind of mercurial thermometer anti-drop device |
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| Publication number | Publication date |
|---|---|
| CN108704148B (en) | 2019-10-01 |
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