CN102670156A - Purifying medical endoscope - Google Patents

Purifying medical endoscope Download PDF

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Publication number
CN102670156A
CN102670156A CN2011100566400A CN201110056640A CN102670156A CN 102670156 A CN102670156 A CN 102670156A CN 2011100566400 A CN2011100566400 A CN 2011100566400A CN 201110056640 A CN201110056640 A CN 201110056640A CN 102670156 A CN102670156 A CN 102670156A
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CN
China
Prior art keywords
endoscope
body case
total body
suction catheter
main body
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Pending
Application number
CN2011100566400A
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Chinese (zh)
Inventor
方刚
徐重人
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Shanghai Feijie Industrial Co Ltd
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Shanghai Feijie Industrial Co Ltd
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Publication date
Application filed by Shanghai Feijie Industrial Co Ltd filed Critical Shanghai Feijie Industrial Co Ltd
Priority to CN2011100566400A priority Critical patent/CN102670156A/en
Publication of CN102670156A publication Critical patent/CN102670156A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a purifying medical endoscope which comprises an endoscopic flexible main casing. An endoscope body is disposed inside the endoscopic flexible main casing. A suction tube serving as a plier channel tube and a water-gas tube are contained in the endoscopic flexible main casing and can be pulled out of the endoscopic flexible main casing after use. The suction tube serving as the plier channel tube and the water-gas tube penetrate out of the tail end of the endoscopic flexible main casing and are connected with a positive gas pump and a reverse gas pump respectively. The endoscope body comprising a CMOS (complementary metal oxide semiconductor) imaging lens component, an LED light source and a fiber light transmitting bundle is made into a fully closed waterproof structure. The suction tube serving as the plier channel tube and the water-gas tube are in separable independent structures, and accordingly the major defect that slender tube cavities of a suction tube serving as the plier channel tube and a water-gas tube of a traditional endoscope cannot be sterilized satisfactorily is overcome thoroughly, the endoscope turns into a virtually independent demountable disposable product, and the potential accident of cross infection in use of the clinical endoscope is eliminated thoroughly. The purifying medical endoscope has great significance.

Description

A kind of purification formula medical endoscope
Technical field
The present invention relates to medical treatment device, be specifically related to each section office's direct-view of clinical treatment used a kind of purification formula medical endoscope of diagnosis and treatment work down.
Background technology
Along with the progress of medical science technology, overall application is in each subject of clinical treatment for endoscopic technique, and the development that has promoted Wicresoft's diagnosis and treatment technology has improved clinical diagnosis and treatment level with universal, and traditional medical skill is taken on an entirely new look.Peep resin plastic cement insertion portion and the lever operated part of plastic cement that medical treatment device comprises integrated design in the at present common operation usefulness; Wherein in the plastic cement insertion portion, be provided with pincers deferent and aqueous vapor pipe and photoelectronic coupler CCD module pipeline with the inseparable double as suction catheter of plastic cement part, and inseparable attraction gauge tap, aqueous vapor gauge tap be set in the lever operated part of plastic cement.Operating forceps is inserted in the body by the pincers deferent, and inner pathological tissues is carried out biopsy and excision.Suction catheter is through attracting gauge tap and going out the lever operated part of plastic cement, external suction pump by the proximal extension of the lever operated part of plastic cement; The aqueous vapor pipe extends the lever operated part of plastic cement through the control of aqueous vapor gauge tap and by the lever operated part of plastic cement, is external to air pump and water tank.Operation attraction gauge tap can be with the body fluid of inner pathological tissues and the pathological tissues sucking-off of excision during operation; Operation aqueous vapor gauge tap can be inflated to inside; Extending space so that the doctor utilizes the inner pathological tissues of endoscopic observation, is perhaps imported normal saline tissue is cleaned.Its advantage is through being arranged on working region visual photoelectronic coupler CCD module; Make it when operation, find pathological tissues quickly and accurately; Utilize operating forceps that pathological tissues is carried out biopsy or excision, make the disposable quick completion of operation technique of pathological tissues, thereby reduce the number of times of plastic cement insertion portion discrepancy sick body; Alleviate patient's misery greatly, shortened operating time.But many problems have also appearred in the popularization and application of existing endoscope, must carry out strict cleaning and sterilizing before especially clinical use splanchnoscopy and the operation.Because the characteristics of this body structure of endoscope that uses clinically at present; Not only loaded down with trivial details but also not thorough with traditional sterilization method cleaning and sterilizing, purchasing special-purpose cleaning and sterilizing equipment increases huge expenditure again, and cleaning and sterilizing directly influences the service life of endoscope again repeatedly; If endoscope's cleaning and sterilizing is defective simultaneously; Then directly having influence on patient's body health, is the hidden danger that is easy to generate cross infection in the hospital, also is the emphasis of health supervision department monitor infection.
Summary of the invention
Technical problem to be solved by this invention is the medical endoscope that a kind of its pincers deferent, the disposable purification formula of aqueous vapor pipe are provided to the problems referred to above; The medical endoscope of this purification formula from structure be divided into that endoscopic images forms the CMOS main body of system and transmission system and with patient body and mucus, organize contacted tubing; Wherein tubing can leave with the CMOS body portion that endoscopic images forms system and transmission system; Disposable use; Use the dismountable destruction in back, therefore, do not cause the problem of patient's cross infection thoroughly, easily with regard to the cleaning and sterilizing that does not have endoscope; Thoroughly solve a great problem of long-term puzzlement medical department endoscopy disinfection sterilization, be very easy to corresponding clinical treatment work.
Technical problem to be solved by this invention can realize through following technical scheme:
A kind of purification formula medical endoscope; Comprise the soft total body case of endoscope; In the soft total body case of said endoscope, be provided with endoscope main body, the power line of said endoscope main body and holding wire are drawn by endoscope main body and are connected to main frame, it is characterized in that; The suction catheter and the aqueous vapor pipe that also comprise double as pincers deferent; The suction catheter of said double as pincers deferent and aqueous vapor pipe are included in the soft total body case of said endoscope and can after use, be extracted by the soft total body case of said endoscope, and the suction catheter and the aqueous vapor pipe of said double as pincers deferent are passed by the soft total body case end of said endoscope, connect separately forward and reverse air pump; Tramp with one's feet and step on separately that each switch of air pump just can reach water filling or gas injection in gastrointestinal cavity, absorb water or bleed; The suction catheter of said double as pincers deferent is provided with the pincers road and inserts arm, and said pincers road inserts arm and is arranged on the soft total body case of described endoscope and docks near the insertion of the pincers road on the position sidewall of end arm fairlead.
Endoscope main body according to the invention for by the medical resin material with cmos imaging lens assembly, led light source, optical fiber light-guiding bundle, power line and holding wire shroud ring become together one with extraneous hermetically-sealed construction; Wherein cmos imaging lens assembly and led light source are positioned at the position of endoscope main body near front end; The light inlet of optical fiber light-guiding bundle docks said led light source; The light inlet of optical fiber light-guiding bundle extends to the front end of said endoscope main body, and said led light source is positioned at said cmos imaging lens assembly rear; Power line is connected with cmos imaging lens assembly, led light source respectively, gives cmos imaging lens assembly, led light source power supply, and the input of described holding wire is connected with said cmos imaging lens assembly, with the signal importing main frame of cmos imaging lens assembly; Exit at power line and holding wire disposes patch plug, in the jack that inserts the correspondence on the main frame.
In one embodiment of the invention, the suction catheter of said double as pincers deferent and the both sides that the aqueous vapor pipe is configured in said endoscope main body.
In one embodiment of the invention, endoscope main body of the present invention is cylindric linear structure.
In a preferred embodiment of the invention, the part or all of of the soft total body case of said endoscope is made up of the halves of vertically separating, and wherein halves connects through buckling device.After adopting this structure; Can expose the suction catheter of double as pincers deferent and two end interfaces of aqueous vapor pipe; Therefore can remove the suction catheter of the contaminated double as pincers deferent after each use with the aqueous vapor pipe simply, the double as of treating to reinstall behind the soft total body case sterilization of endoscope main body and endoscope new cleaning clamps the suction catheter and the aqueous vapor pipe of deferent.
In a preferred embodiment of the invention; The soft total body case of said endoscope is comprising the rigid operating portion of the flexible insertion section and the rear end of front end; The crooked snake bone of front end of the flexible insertion section that can make the soft total body case of endoscope is installed in the flexible insertion section of the soft total body case of said endoscope; At an end that connects four tractive steel wires that move up and down about the front end of the flexible insertion section can make the soft total body case of endoscope on the said snake bone through rivet; And the operating grip that moves up and down about the front end of the flexible insertion section that can make the soft total body case of endoscope being installed at said rigid operating portion, the other end of four tractive steel wires extends to described operating grip and is connected with described operating grip along the inwall of the soft total body case of said endoscope.Under the effect of operating grip, the front end of the flexible insertion section of the soft total body case of endoscope can be convenient to observation and inspection focus in all directions to bending right and left up and down.
In a preferred embodiment of the invention; Said endoscope main body is embedded in the center of the soft total body case of described endoscope; Axially parallel disposes suction catheter putting hole and the aqueous vapor pipe putting hole that axially runs through the soft total body case of whole endoscope in the soft total body case of described endoscope; Said suction catheter patchhole and aqueous vapor pipe patchhole are positioned at the outside of said endoscope main body; Said pincers road inserts the arm fairlead and said suction catheter patchhole connects, and the suction catheter and the aqueous vapor pipe of said double as pincers deferent are inserted respectively in said suction catheter patchhole and the aqueous vapor pipe patchhole.
In a preferred embodiment of the invention, in the soft total body case of described endoscope, be provided with an axially extending bore and comprise an end cap; Dispose endoscope main body locating hole, suction catheter locating hole and aqueous vapor pipe locating hole on the described end cap; The suction catheter of said endoscope main body and said double as pincers deferent and aqueous vapor pipe insert in the lump in the described through hole and by the soft total body case front end of endoscope and stretch out, in insertion end covers respectively endoscope main body locating hole, suction catheter locating hole and the aqueous vapor pipe locating hole.
Owing to adopted technique scheme; The present invention will include the endoscope main body of cmos imaging lens assembly, led light source, optical fiber light-guiding bundle and process complete water-tight structure; And the suction catheter and the aqueous vapor pipe of double as pincers deferent are processed and the separable absolute construction of the soft total body case of endoscope; After the suction catheter that has thoroughly solved double as pincers deferent in the conventional endoscope is used pollution with the aqueous vapor pipe, the great disadvantage of sterilization because elongated tube chamber can't carry out disinfection satisfactorily, the suction catheter that makes double as clamp deferent really becomes independently dismountable disposable products; Thoroughly removed the hidden danger of cross infection when scope uses clinically, be significant.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
Fig. 2 is the structural representation of the embodiment of the invention 2.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with concrete accompanying drawing and embodiment, further set forth the present invention.
Embodiment 1
Referring to Fig. 1; A kind of purification formula medical endoscope shown in the figure; Comprise the soft total body case 100 of endoscope; The soft total body case 100 of endoscope is comprising the rigid operating portion 120 of the flexible insertion section 110 and the rear end of front end; The crooked snake bone 111 of front end of the flexible insertion section 110 that can make the soft total body case 100 of endoscope is installed in the flexible insertion section 110 of the soft total body case 100 of endoscope; At an end that connects four tractive steel wires 112 that move up and down about the front end of the flexible insertion section 110 can make the soft total body case 100 of endoscope on the snake bone 111 through rivet; And the other end that 113, the four tractive steel wires 112 of operating grip that move up and down about the front end of the flexible insertion section 110 that can make the soft total body case 100 of endoscope are installed at rigid operating portion 120 extends to operating grip 113 and is connected with operating grip 113 along the inwall of the soft total body case 100 of endoscope.Under the effect of operating grip 113, the front end of the flexible insertion section 110 of the soft total body case 100 of endoscope can be convenient to observation and inspection focus in all directions to bending right and left up and down.
Endoscope main body 400 is embedded in the center of the soft total body case 100 of endoscope; Axially parallel disposes the suction catheter putting hole 130 and aqueous vapor pipe putting hole 140 that axially runs through the soft total body case 100 of whole endoscope in the soft total body case 100 of endoscope; The soft total body case 100 of endoscope is provided with pincers road insertion arm fairlead 121 near the position sidewall of end; Suction catheter patchhole 130 and aqueous vapor pipe patchhole 140 are positioned at the outside of endoscope main body 400; The pincers road inserts arm fairlead 121 and connects with suction catheter patchhole 130; The suction catheter 200 of double as pincers deferent is inserted respectively in suction catheter patchhole 130 and the aqueous vapor pipe patchhole 140 with aqueous vapor pipe 300; The pincers road inserts arm 210 and inserts arm fairlead 121 with the pincers road and dock, like this biopsy forceps just can through clamp road insertion arm fairlead 121, clamp road insertion arm 210, suction catheter 200 extend in the gastrointestinal cavity, and pathological tissues is carried out biopsy or excision.
The front opening of the suction catheter 200 of double as pincers deferent; End is passed by soft total body case 100 ends of endoscope; Be connected to suction pump 600; Suction pump 600 is provided with foot switch, the doctor tramp with one's feet foot switch just can open suction pump 600 through suction catheter with the body fluid of inner pathological tissues and the pathological tissues sucking-off of excision.
The front opening of aqueous vapor pipe 300, terminal by passing by soft total body case 100 ends of endoscope, and form branch and be connected to normal saline storage tank 700 and inflator pump 800 respectively; Inflator pump 800 is provided with foot switch; Doctor's foot switch that tramps with one's feet just can be opened inflator pump 800, through aqueous vapor pipe 300 to gastrointestinal interacvity air-filling, extending space; So that the doctor utilizes the inner pathological tissues of endoscopic observation gastrointestinal cavity; Perhaps, the normal saline in the normal saline storage tank 700 is extruded, through water filling in 300 pairs of gastrointestinal cavities of aqueous vapor pipe to 700 inflations of normal saline storage tank.
Endoscope main body 400 is cylindric linear structure; By the medical resin material with cmos imaging lens assembly, led light source, optical fiber light-guiding bundle, power line and holding wire shroud ring become together one with extraneous hermetically-sealed construction; Wherein cmos imaging lens assembly and led light source are positioned at the position of endoscope main body near front end; The light inlet butt joint led light source of optical fiber light-guiding bundle, the light inlet of optical fiber light-guiding bundle extends to the front end of endoscope main body 100, and led light source is positioned at cmos imaging lens assembly rear; Power line 410 is connected with cmos imaging lens assembly, led light source respectively; Give cmos imaging lens assembly, led light source power supply; The input of holding wire 420 is connected with the cmos imaging lens assembly, and power line 410 extends axially and drawn by endoscope main body 400 ends along endoscope main body 400 with holding wire 420, on power line 410 and holding wire 420 exits, disposes patch plug; In the jack that inserts the correspondence on the main frame 500, with the signal importing main frame 500 of cmos imaging lens assembly.
Partly or entirely being made up of the halves of vertically separating of the soft total body case 100 of endoscope, wherein halves connects through buckling device.After adopting this structure; Can expose the suction catheter 200 of double as pincers deferent and two end interfaces of aqueous vapor pipe 300; Therefore can remove the suction catheter 200 of the contaminated double as pincers deferent after each use with aqueous vapor pipe 300 simply, the double as of treating to reinstall behind endoscope main body 400 and soft total body case 100 sterilizations of endoscope new cleaning clamps the suction catheter and the aqueous vapor pipe of deferent.
Embodiment 2
Referring to Fig. 2; A kind of purification formula medical endoscope shown in the figure; Total Jiu Shi the difference of itself and embodiment 1 is provided with an axially extending bore 114 and comprises an end cap 160 in the soft body case 100 of endoscope; The soft total body case 100 of endoscope is provided with pincers road insertion arm fairlead 121 near the position sidewall of end; Dispose endoscope main body locating hole 161, suction catheter locating hole 162 and aqueous vapor pipe locating hole 163 on the end cap 160; The suction catheter 200 of endoscope main body 400 and double as pincers deferent inserts in the lump in the axially extending bore 114 and by soft total body case 100 front ends of endoscope with aqueous vapor pipe 300 and stretches out, and inserts respectively in endoscope main body locating hole 161, suction catheter locating hole 162 and the aqueous vapor pipe locating hole 163 on the end cap 160; The pincers road inserts arm 210 and docks with pincers road insertion arm fairlead 121.
The present embodiment remainder is identical with embodiment 1.
More than show and described ultimate principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the description just explains principle of the present invention; The present invention also has various changes and modifications under the prerequisite that does not break away from spirit and scope of the invention, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.

Claims (8)

1. one kind purifies the formula medical endoscope; Comprise the soft total body case of endoscope; In the soft total body case of said endoscope, be provided with endoscope main body; The power line of said endoscope main body and holding wire are drawn by endoscope main body and are connected to main frame, it is characterized in that, also comprise the suction catheter and the aqueous vapor pipe of double as pincers deferent; The suction catheter of said double as pincers deferent and aqueous vapor pipe are included in the soft total body case of said endoscope and can after use, be extracted by the soft total body case of said endoscope, and the suction catheter and the aqueous vapor pipe of said double as pincers deferent are passed by the soft total body case end of said endoscope; The suction catheter of said double as pincers deferent is provided with the pincers road and inserts arm, and said pincers road inserts arm and is arranged on the soft total body case of described endoscope and docks near the insertion of the pincers road on the position sidewall of end arm fairlead.
2. a kind of purification formula medical endoscope as claimed in claim 1; It is characterized in that; Said endoscope main body for by the medical resin material with cmos imaging lens assembly, led light source, optical fiber light-guiding bundle, power line and holding wire shroud ring become together one with extraneous hermetically-sealed construction; Wherein cmos imaging lens assembly and led light source are positioned at the position of endoscope main body near front end; The light inlet of optical fiber light-guiding bundle docks said led light source, and the light inlet of optical fiber light-guiding bundle extends to the front end of said endoscope main body, and said led light source is positioned at said cmos imaging lens assembly rear; Power line is connected with cmos imaging lens assembly, led light source respectively, gives cmos imaging lens assembly, led light source power supply, and the input of described holding wire is connected with said cmos imaging lens assembly, with the signal importing main frame of cmos imaging lens assembly; Exit at power line and holding wire disposes patch plug, in the jack that inserts the correspondence on the main frame.
3. a kind of purification formula medical endoscope as claimed in claim 1 is characterized in that, the suction catheter of said double as pincers deferent and the both sides that the aqueous vapor pipe is configured in said endoscope main body.
4. a kind of purification formula medical endoscope as claimed in claim 1 is characterized in that described endoscope main body is cylindric linear structure.
5. a kind of purification formula medical endoscope as claimed in claim 1 is characterized in that, the part or all of of the soft total body case of said endoscope is made up of the halves of vertically separating, and wherein halves connects through buckling device.
6. a kind of purification formula medical endoscope as claimed in claim 1; It is characterized in that; The soft total body case of said endoscope is comprising the rigid operating portion of the flexible insertion section and the rear end of front end; The crooked snake bone of front end of the flexible insertion section that can make the soft total body case of endoscope is installed in the flexible insertion section of the soft total body case of said endoscope; At an end that connects four tractive steel wires that move up and down about the front end of the flexible insertion section can make the soft total body case of endoscope on the said snake bone through rivet; And the operating grip that moves up and down about the front end of the flexible insertion section that can make the soft total body case of endoscope being installed at said rigid operating portion, the other end of four tractive steel wires extends to described operating grip and is connected with described operating grip along the inwall of the soft total body case of said endoscope.
7. like the described a kind of purification formula medical endoscope of each claim of claim 1 to 6; It is characterized in that; Said endoscope main body is embedded in the center of the soft total body case of described endoscope; Axially parallel disposes suction catheter putting hole and the aqueous vapor pipe putting hole that axially runs through the soft total body case of whole endoscope in the soft total body case of described endoscope; Said suction catheter patchhole and aqueous vapor pipe patchhole are positioned at the outside of said endoscope main body, and said pincers road inserts the arm fairlead and said suction catheter patchhole connects, and the suction catheter and the aqueous vapor pipe of said double as pincers deferent are inserted respectively in said suction catheter patchhole and the aqueous vapor pipe patchhole.
8. like the described a kind of purification formula medical endoscope of each claim of claim 1 to 6, it is characterized in that, in the soft total body case of described endoscope, be provided with an axially extending bore and comprise an end cap; Dispose endoscope main body locating hole, suction catheter locating hole and aqueous vapor pipe locating hole on the described end cap; The suction catheter of said endoscope main body and said double as pincers deferent and aqueous vapor pipe insert in the lump in the described through hole and by the soft total body case front end of endoscope and stretch out, in insertion end covers respectively endoscope main body locating hole, suction catheter locating hole and the aqueous vapor pipe locating hole.
CN2011100566400A 2011-03-09 2011-03-09 Purifying medical endoscope Pending CN102670156A (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103142257A (en) * 2013-03-29 2013-06-12 张亦范 Electronic endoscope device
WO2015024458A1 (en) * 2013-08-20 2015-02-26 Jiang Bo Medical endoscope insertion component
CN105534612A (en) * 2016-01-21 2016-05-04 上海菲捷实业有限公司 Instrument for low root canal treatment under direct vision
CN107582013A (en) * 2016-07-08 2018-01-16 深圳市先赞科技有限公司 A kind of endoscope control system
CN108209845A (en) * 2016-12-09 2018-06-29 深圳市先赞科技有限公司 Monoblock type medical endoscope
CN108606769A (en) * 2016-12-09 2018-10-02 深圳市先赞科技有限公司 Two-part medical endoscope
CN108836239A (en) * 2018-07-09 2018-11-20 卓外(上海)医疗电子科技有限公司 With the fujinon electronic video endoscope for being imaged and illuminating apex
CN110200576A (en) * 2019-05-06 2019-09-06 南京奥亿斯医学科技有限公司 Disposable full throwing formula endoscope

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5851214A (en) * 1994-10-07 1998-12-22 United States Surgical Corporation Surgical instrument useful for endoscopic procedures
CN1942134A (en) * 2004-04-02 2007-04-04 奥林巴斯株式会社 Endoscope
CN101594816A (en) * 2006-12-01 2009-12-02 波士顿科学股份有限公司 Direct drive-type endoscopic system and method
CN202010140U (en) * 2011-03-09 2011-10-19 上海菲捷实业有限公司 Purification type medical endoscope

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5851214A (en) * 1994-10-07 1998-12-22 United States Surgical Corporation Surgical instrument useful for endoscopic procedures
CN1942134A (en) * 2004-04-02 2007-04-04 奥林巴斯株式会社 Endoscope
CN101594816A (en) * 2006-12-01 2009-12-02 波士顿科学股份有限公司 Direct drive-type endoscopic system and method
CN202010140U (en) * 2011-03-09 2011-10-19 上海菲捷实业有限公司 Purification type medical endoscope

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103142257A (en) * 2013-03-29 2013-06-12 张亦范 Electronic endoscope device
WO2015024458A1 (en) * 2013-08-20 2015-02-26 Jiang Bo Medical endoscope insertion component
CN105534612A (en) * 2016-01-21 2016-05-04 上海菲捷实业有限公司 Instrument for low root canal treatment under direct vision
CN107582013A (en) * 2016-07-08 2018-01-16 深圳市先赞科技有限公司 A kind of endoscope control system
CN108209845A (en) * 2016-12-09 2018-06-29 深圳市先赞科技有限公司 Monoblock type medical endoscope
CN108606769A (en) * 2016-12-09 2018-10-02 深圳市先赞科技有限公司 Two-part medical endoscope
CN108836239A (en) * 2018-07-09 2018-11-20 卓外(上海)医疗电子科技有限公司 With the fujinon electronic video endoscope for being imaged and illuminating apex
CN110200576A (en) * 2019-05-06 2019-09-06 南京奥亿斯医学科技有限公司 Disposable full throwing formula endoscope

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Application publication date: 20120919