CN103445756A - Rocket-like multichannel hard gallbladder endoscope - Google Patents
Rocket-like multichannel hard gallbladder endoscope Download PDFInfo
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- CN103445756A CN103445756A CN2012101771958A CN201210177195A CN103445756A CN 103445756 A CN103445756 A CN 103445756A CN 2012101771958 A CN2012101771958 A CN 2012101771958A CN 201210177195 A CN201210177195 A CN 201210177195A CN 103445756 A CN103445756 A CN 103445756A
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- gallbladder
- endoscope
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Abstract
The invention belongs to the field of medical instruments, and particularly discloses a rocket-like multichannel hard gallbladder endoscope which comprises a hard endoscope end and a hard core matched with the hard endoscope end. The tip of the hard endoscope end is in the shape of a sphere cone with an opening in the middle, and the end of the hard core is used for plugging the opening of the tip and forms an integrally sealed sphere cone structure together with the tip. Before the hard gallbladder endoscope enters a gallbladder cavity, the front end of the hard core is matched with the hard tip to form the integrally sealed sphere cone structure, so that the endoscope can enter the gallbladder cavity with the least obstruction and cannot injure gallbladder tissues, the hard core is taken out after the endoscope enters the gallbladder cavity, instrument channels can be used, and conventional instruments are led into the gallbladder cavity through the instrument channels and matched to perform an operation. According to the rocket-like multichannel hard gallbladder endoscope, an electronic CCD (charge coupled device) is used as an optical system core, two-dimensional or three-dimensional graphics in the gallbladder cavity can be provided, gynecological diseases are more accurately and stereoscopically treated, the tissues can be effectively prevented from being accidentally injured by the instruments due to blind spots of vision, and operation safety is improved.
Description
Technical field
The invention belongs to field of medical appliances, be specifically related to a kind of core medical instrument rocket type multichannel hard gallbladder mirror that modern medicine is carried out operation on gallbladder.
Prior art
At present, the gallbladder mirror is significant for diagnosis and treatment gynaecopathia.The first end design of traditional gallbladder mirror is the cross section open type, and as shown in Figure 1, the first end 11 ' of traditional hard gallbladder mirror is generally the cross section open type, the opening of its section is distributed with optical lens 111 ', light-conductive optic fibre 115 ', instrument channel 112 ', intake tunnel 113 ' and exhalant canal 114 '.Because end edge is not done Passivation Treatment, when being performed the operation in when entering gallbladder, exist easily the drawback of gallbladder intraluminal tissue damage, restricted the technology performance of doctor's operation; On the other hand, the drawback that also has blind area that the first end of traditional gallbladder mirror is the cross section open type, apparatus is in passage enters field of operation, need to be after a segment distance, just can enter the visual field that the doctor observes, this distance may be less than 10mm, but also is enough to be damaged to gallbladder tissue, the safety of operation is low, is unfavorable for that operation safety carries out smoothly.
Summary of the invention
The object of the invention is to overcome the deficiency of existing gallbladder mirror, a kind of rocket type multichannel hard gallbladder mirror is proposed, by the first end of hard is redesigned, replace the design of conventional cross-section formula with the form of the ball vertebral body structure of integrally closed type, the reduction apparatus enters human body and the damage to organizing when the gallbladder intracavity is movable, reduce the potential safety hazard that traditional hard gallbladder mirror may exist, reach the purpose of being performed the operation more safely.
In order to reach above-mentioned technical purpose, the present invention realizes according to following technical scheme:
Rocket type multichannel hard gallbladder mirror of the present invention, comprise hard scope end, the some instrument channel that are communicated with hard scope end, intake tunnel, exhalant canal, data output end, the cold light source input, also comprise with hard scope end, coordinate the hard core, Xian end, described hard scope end is integrated with the electronic CCD optical system, optical lens, the instrument channel outlet, the intake tunnel outlet, exhalant canal outlet and light-conductive optic fibre, described first end is the ball vertebral body shape that middle part is provided with opening, the corresponding apparatus channel outlet of this opening, the end of described hard core is for the opening for the first end of shutoff and form the ball vertebral body structure of integrally closed type together with first end, be similar to the shape and structure of rocket head, it is beneficial to and unhinderedly enters human body and reduce the damage to tissue.
In the present invention, described electronic CCD optical system and light-conductive optic fibre are placed in the position of an outer circle of first end opening part.The field range of this CCD optical system comprises the instrument channel outlet that the first end of ball vertebral body is middle, make apparatus via instrument channel just go out passage just within the range of observation of the visual field of CCD optical system, prevent from causing apparatus accidental injury tissue because of visual field blind spot.
In the present invention, described electronic CCD optical system is Two-dimensional electron CCD form or three-dimensional electronic ccd array form, and its CCD chip size is to adopt≤1/4 ", the CCD of at least 48 universal effect pixels, 100 ° of the angles of view or more than.
In the present invention, can be divided into following two kinds according to the version of cold light source input and data output end:
The first, described cold light source input and data output end design separately, optical fiber access light far-end and light source main frame, data wire access data outfan and shooting main frame.
The second, described cold light source input is integrated in data output end, the integrated optical fiber form of data wire, and data output end connects shooting main frame and light source main frame by data wire.
In the present invention, the first end external diameter of described hard scope is less than or equal to 10mm, and the opening diameter at center, first end is more than or equal to 3.0mm, and corresponding with it, the end diameter of hard core also is more than or equal to 3.0mm.
Described hard scope end diameter is less than or equal to 10mm, and length is 250～300mm.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention is designed to by first end the ball vertebral body structure that there is opening at middle part, again by with first end, fitting in the hard core of whole ball vertebral body, when the gallbladder mirror is entered to human body, the first end of gallbladder mirror coordinates with the hard core, it more can reduce the obstruction run into the ball vertebral body structure that the end that makes the gallbladder mirror that enters to human body is the holistic sealing without any cross section opening, and can in operation process, reduce the probability of damage that conventional endoscope causes, make the gallbladder mirror can be in the situation that do not use the cholecystectasia device just can enter safely smoothly gallbladder, having the design more excellent than traditional hard gallbladder mirror and user experiences, in addition, via the apparatus of instrument channel, just gone out passage also within the range of observation of the visual field of CCD optical system, prevented from causing apparatus accidental injury tissue because of visual field blind spot.
The accompanying drawing explanation
Fig. 1 is the contrast schematic diagram of traditional rigid endoscope end.
Fig. 2 is the structural representation of the described rocket type multichannel of the embodiment of the present invention one hard gallbladder mirror.
Fig. 3 is hard gallbladder mirror structural representation in the present invention.
Fig. 4 is hard core structure schematic diagram in the present invention.
Fig. 5 is the end construction schematic diagram of rocket type multichannel hard gallbladder mirror of the present invention.
Fig. 6 is the visual field schematic diagram of electronic CCD optical system in the present invention.
Fig. 7 is the structural representation of the embodiment of the present invention two rocket type multichannel hard gallbladder mirrors.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail:
Embodiment mono-:
As shown in Fig. 2 ~ Fig. 4, rocket type multichannel hard gallbladder mirror 1 of the present invention comprises hard scope end 11, the instrument channel 14 be communicated with hard scope end 11, intake tunnel 15, exhalant canal 16, data output end 13, cold light source input 12, also comprise the hard core 2 penetrated from instrument channel 14, the front end of described hard scope end 11 is for being integrated with the electronic CCD optical system, optical lens, instrument channel outlet 141, the intake tunnel outlet, the 11Xian end, hard scope end 111 of exhalant canal outlet and light-conductive optic fibre 131, described first end 111 is provided with the ball vertebral body shape of opening for middle part, the end of the corresponding apparatus channel outlet of this opening 141 described hard cores 2 is the opening (instrument channel outlet 141) for the first end 111 of shutoff the ball vertebral body structure that forms the integrally closed type together with first end 111, be beneficial to and unhinderedly enter human body and reduce the damage to tissue.
In this embodiment, described data output end 13, cold light source input 12 are design separately, optical fiber access cold light source input 12 and light source main frame, data wire access data outfan 13 and shooting main frame.
As shown in Figure 5, in the present invention, the external diameter of described first end 111 is less than or equal to 10mm, opening 1111 diameters at 111 centers, first end are more than or equal to 3.0mm, electronic CCD optical system and light-conductive optic fibre 131 are placed in instrument channel outlet 141(or opening) outer one position of enclosing, described intake tunnel outlet 151 and exit passageway outlet 161 are placed in the position of the more outside circle of first end opening part.Described hard work end 11 diameters are less than or equal to 10mm, and length range is 250～300mm.
In the present invention, described electronic CCD optical system is Two-dimensional electron CCD form or three-dimensional electronic ccd array form, and two dimensional image or 3-D view can be provided, and its CCD chip adopts≤1/4 "; the CCD of at least 48 universal effect pixels, 100 ° of the angles of view or more than.
As shown in Figure 6, the field range 3 of described electronic CCD optical system comprises instrument channel outlet 141(or the opening at 111 middle parts, first end), make instrument channel outlet 141(or opening via instrument channel 14) will, within the range of observation of the visual field, prevent from causing apparatus accidental injury tissue because of visual field blind spot.
Embodiment bis-:
The present embodiment and embodiment mono-are basic identical, and its difference is: as shown in Figure 5, described cold light source input is integrated in data output end 12 ', the integrated optical fiber form of data wire, and data output end 12 ' connects shooting main frame and light source main frame by data wire.
The present invention is not limited to above-mentioned embodiment, every various changes of the present invention or modification are not broken away to the spirit and scope of the present invention, if these are changed and within modification belongs to claim of the present invention and equivalent technologies scope, the present invention also means and comprises these changes and modification.
Claims (7)
1. rocket type multichannel hard gallbladder mirror, comprise hard scope end, the some instrument channel that are communicated with hard scope end, intake tunnel, exhalant canal, data output end, the cold light source input, also comprise the hard core coordinated with hard scope end, Xian end, described hard scope end is integrated with the electronic CCD optical system, optical lens, the instrument channel outlet, the intake tunnel outlet, exhalant canal outlet and light-conductive optic fibre, it is characterized in that: described first end is the ball vertebral body shape that middle part is provided with opening, the corresponding apparatus channel outlet of this opening, the end of described hard core is for the opening for the first end of shutoff and form the ball vertebral body structure of integrally closed type together with first end.
2. rocket type multichannel hard gallbladder mirror according to claim 1, it is characterized in that: described electronic CCD optical system and light-conductive optic fibre are placed in the position of an outer circle of first end opening part, and described intake tunnel outlet, exhalant canal outlet are placed in the position of the more outside circle of first end opening part.
3. rocket type multichannel hard gallbladder mirror according to claim 2, it is characterized in that: described electronic CCD optical system is Two-dimensional electron CCD form or three-dimensional electronic ccd array form, its CCD chip size is to adopt≤1/4 "; the CCD of at least 48 universal effect pixels, 100 ° of the angles of view or more than.
4. rocket type multichannel hard gallbladder mirror according to claim 1, it is characterized in that: described cold light source input and data output end design separately, optical fiber access light far-end and light source main frame, data wire access data outfan and shooting main frame.
5. rocket type multichannel hard gallbladder mirror according to claim 1, it is characterized in that: described cold light source input is integrated in data output end, the integrated optical fiber form of data wire, data output end connects shooting main frame and light source main frame by data wire.
6. according to the described rocket type multichannel of claim 1 to 5 any one hard gallbladder mirror, it is characterized in that: described first end external diameter is less than or equal to 10mm, the opening diameter at center, first end is more than or equal to 3.0mm, and corresponding with it, the end diameter of hard core also is more than or equal to 3.0mm.
7. rocket type multichannel hard gallbladder mirror according to claim 6, it is characterized in that: described hard scope end diameter is less than or equal to 10mm, and length is 250～300mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101771958A CN103445756A (en) | 2012-05-31 | 2012-05-31 | Rocket-like multichannel hard gallbladder endoscope |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101771958A CN103445756A (en) | 2012-05-31 | 2012-05-31 | Rocket-like multichannel hard gallbladder endoscope |
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| CN103445756A true CN103445756A (en) | 2013-12-18 |
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| CN2012101771958A Pending CN103445756A (en) | 2012-05-31 | 2012-05-31 | Rocket-like multichannel hard gallbladder endoscope |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559834A (en) * | 2016-01-13 | 2016-05-11 | 重庆金创谷医疗科技有限公司 | Diagnosis and treatment sheathing canal for endoscope |
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| US20010055462A1 (en) * | 2000-06-19 | 2001-12-27 | Seibel Eric J. | Medical imaging, diagnosis, and therapy using a scanning single optical fiber system |
| CN2497714Y (en) * | 2001-09-25 | 2002-07-03 | 北京市二龙路医院 | Disposable treating tube for electronic rectoscope |
| CN101188966A (en) * | 2005-04-04 | 2008-05-28 | 外科聚光灯有限公司 | Optical waveguide sheath |
| CN101700182A (en) * | 2009-11-18 | 2010-05-05 | 广州宝胆医疗器械科技有限公司 | Hard multi-channel electronic cholecystoscope system |
| CN101703415A (en) * | 2008-10-10 | 2010-05-12 | 广州宝胆医疗器械科技有限公司 | Hard ultrasonic gallbladder endoscope system and using method thereof |
| CN201492485U (en) * | 2009-08-14 | 2010-06-02 | 广州宝胆医疗器械科技有限公司 | Laparoscope puncture device with operation channel |
| CN102018534A (en) * | 2010-12-30 | 2011-04-20 | 广州宝胆医疗器械科技有限公司 | Integrated color Doppler ultrasonic electronic bronchoscope system |
| JP2011104079A (en) * | 2009-11-17 | 2011-06-02 | Univ Of Tokyo | Medical image processing system |
| CN202636901U (en) * | 2012-05-31 | 2013-01-02 | 广州宝胆医疗器械科技有限公司 | Rocket type multi-channel hard cholecystoscope |
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2012
- 2012-05-31 CN CN2012101771958A patent/CN103445756A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010055462A1 (en) * | 2000-06-19 | 2001-12-27 | Seibel Eric J. | Medical imaging, diagnosis, and therapy using a scanning single optical fiber system |
| CN2497714Y (en) * | 2001-09-25 | 2002-07-03 | 北京市二龙路医院 | Disposable treating tube for electronic rectoscope |
| CN101188966A (en) * | 2005-04-04 | 2008-05-28 | 外科聚光灯有限公司 | Optical waveguide sheath |
| CN101703415A (en) * | 2008-10-10 | 2010-05-12 | 广州宝胆医疗器械科技有限公司 | Hard ultrasonic gallbladder endoscope system and using method thereof |
| CN201492485U (en) * | 2009-08-14 | 2010-06-02 | 广州宝胆医疗器械科技有限公司 | Laparoscope puncture device with operation channel |
| JP2011104079A (en) * | 2009-11-17 | 2011-06-02 | Univ Of Tokyo | Medical image processing system |
| CN101700182A (en) * | 2009-11-18 | 2010-05-05 | 广州宝胆医疗器械科技有限公司 | Hard multi-channel electronic cholecystoscope system |
| CN102018534A (en) * | 2010-12-30 | 2011-04-20 | 广州宝胆医疗器械科技有限公司 | Integrated color Doppler ultrasonic electronic bronchoscope system |
| CN202636901U (en) * | 2012-05-31 | 2013-01-02 | 广州宝胆医疗器械科技有限公司 | Rocket type multi-channel hard cholecystoscope |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105559834A (en) * | 2016-01-13 | 2016-05-11 | 重庆金创谷医疗科技有限公司 | Diagnosis and treatment sheathing canal for endoscope |
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Application publication date: 20131218 |
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