CN106859731B - A kind of Maxilla endoscope - Google Patents
A kind of Maxilla endoscope Download PDFInfo
- Publication number
- CN106859731B CN106859731B CN201710068135.5A CN201710068135A CN106859731B CN 106859731 B CN106859731 B CN 106859731B CN 201710068135 A CN201710068135 A CN 201710068135A CN 106859731 B CN106859731 B CN 106859731B
- Authority
- CN
- China
- Prior art keywords
- shell
- driving
- mechanical arm
- transmission
- connecting rod
- 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.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/24—Surgical instruments, devices or methods, e.g. tourniquets for use in the oral cavity, larynx, bronchial passages or nose; Tongue scrapers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/00296—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means mounted on an endoscope
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
- A61B2017/00398—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like using powered actuators, e.g. stepper motors, solenoids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/005—Auxiliary appliance with suction drainage system
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Endoscopes (AREA)
Abstract
A kind of Maxilla endoscope, including connecting rod, the connecting rod includes cable chamber and suction cavity, the end of the connecting rod is flexibly connected functional block by connection structure, and the functional block includes shell, and planing device is equipped in the housing hollow, the cavity lower end is equipped with photographing module, soft hollow pipe is equipped in the suction cavity, the tail end of the planing device is equipped with suction port, and the suction port of the tail end of the hollow pipe connection planing device forms interface channel；The connection structure includes the first linking arm that connecting rod is arranged in, and the first mechanical arm is flexibly connected second mechanical arm, and second mechanical arm is connect with functional block；The photographing module includes at least a light guiding module, and the smooth guiding module includes guidance light source and is connected with the guidance light source and is used to control the control device of guidance light source.
Description
Technical field
The present invention relates to a kind of medical equipment more particularly to a kind of Maxilla endoscopes.
Background technique
Nasal endoscopes, the endotoscpe produced both at home and abroad at present is the hard mirror of straight tube.In clinical practice it was found that on checking
When jaw sinus, since the hard mirror of straight tube has blind area, above-mentioned position cannot be got a glimpse of, and influence treatment effect.Fiberendoscope is although preceding
End can be bent, but both hands be needed to operate, and not enough additionally, due to its hardness, when operation is not easy to reach desired zone, thus clinical
Using limited.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the hard mirrors of straight tube in the prior art blind area, influences diagnosis and treatment
The shortcomings that effect, provides a kind of Maxilla endoscope.
The technical scheme is that
A kind of Maxilla endoscope, including connecting rod, the connecting rod include cable chamber and suction cavity, the connecting rod
End is flexibly connected functional block by connection structure, and the functional block includes shell, and planing device is equipped in the housing hollow,
The cavity lower end is equipped with photographing module, and soft hollow pipe is equipped in the suction cavity, and the tail end of the planing device, which is equipped with, to be inhaled
Mouth is taken, the suction port of the tail end of the hollow pipe connection planing device forms interface channel；
The connection structure includes that the first mechanical arm of connecting rod is arranged in, and the first mechanical arm is flexibly connected the second machine
Tool arm, second mechanical arm are connect with functional block；
The photographing module include at least a light guiding module, the smooth guiding module include guidance light source and with institute
Guidance light source is stated to be connected and for controlling the control device for guiding light source.
The first mechanical arm includes first shell, first driving device, the first transmission device, the first synchronizing device, institute
First shell is stated to be arranged in connecting rod end and be fixedly connected with the connecting rod；The first driving device is set to the first shell
In vivo；First transmission device is set in the first shell, and is located at the side of the first driving device；Described
One synchronizing device is set between the first driving device and the first transmission device；Wherein under the first shell partial shell with
Connecting rod is fixedly connected, and sets that there are two side covers to be respectively arranged at the two sides of the first shell；
Wherein the first driving device further includes the first driving element and the first electromagnetism power loss brake, and described first
Driving element is set in the first shell, and the first electromagnetism power loss brake is connected to the defeated of first driving element
Outlet；
Wherein first transmission device further includes that the first transmission shaft, the first retarder, first retarder are sheathed on
First transmission shaft, and it is connected to the second mechanical arm；And hollow shaft is set and connects second mechanical arm with ring flange；
Wherein first synchronizing device further includes two the first synchronizing wheels and the first synchronous belt, and described two first is same
Step wheel is sheathed on the first electromagnetism power loss brake and the first transmission shaft respectively, and first synchronous belt is connected to described two
Between a first synchronizing wheel.
Further, the second mechanical arm includes, above-mentioned second mechanical arm include second shell, the second driving device,
Second transmission device and the second synchronizing device, second shell are movably connected on first shell；Second driving device is set to second
In shell；Second transmission device is set in second shell, and is located at the side of the second driving device；The setting of second synchronizing device
Between the second driving device and the second transmission device；
Wherein second shell includes the second left shell, the second right shell body, two the second side covers, and the second left shell is flexibly connected
In the outside of first shell, the second right shell body is movably connected on the outside of first shell, and is connected to the second left shell, and two
Two side covers are respectively arranged at the two sides of the second left shell and the second right shell body；Wherein the second driving device includes the second driving member
Part, the second electromagnetism power loss brake, the second fixing seat are set in second shell, and it is fixed that the second driving element is set to second
Seat, the second electromagnetism power loss brake is set to the second fixing seat, and is connected to the output end of the second driving element；
Wherein the second transmission device includes second driving shaft, second harmonic retarder, the second hollow shaft and second flange disk,
Second driving shaft is set to the second left shell；Second harmonic retarder is sheathed on second driving shaft, and is connected to the second left shell
And the 4th mechanical arm；Second hollow shaft is set to the second right shell body, and is connected to the 4th mechanical arm；Second flange disk is set to
Second hollow shaft, and it is connected to the second right shell body；Wherein the second synchronizing device includes: that two the second synchronizing wheels and second are synchronous
Band, two the second synchronizing wheels are sheathed on the second electromagnetism power loss brake and second driving shaft respectively, and the second synchronous belt is connected to two
Between a second synchronizing wheel.
Further, the planing device includes that power plant module, cutter spacing device and cutter, power plant module include, and is driven
Dynamic motor and the transmission shaft driven by driving motor, are rotatably assorted between transmission shaft and functional block shell and necessary support are arranged
Bearing, the transmission shaft front end transmission are equipped with the driving part for driving cutter to rotate, general transmission can be used and connect
Connect, can also be integrally formed, the transmission shaft be axially through hollow structure and be connected to hollow pipe, from shaping tool directly
Suction sundries is connect, thoroughly saves power consumption；
Cutter spacing device, including the sliding shoe connecting with cutter tips, the sliding shoe is sliding by motor and accordingly
Rail controls the flexible of cutter.
Beneficial effects of the present invention are that can be stretched in maxillary sinus by mechanical arm and logical Knife for stripping cable is interior in maxillary sinus
Work, so that it is guaranteed that continuously, safety, to shorten operating time and to maximize the efficiency of operation.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is schematic structural view of the invention.
Fig. 2 is mechanical arm structural schematic diagram of the present invention.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of the description present invention, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Invention is further explained with specific embodiment for explanation with reference to the accompanying drawing.
A kind of Maxilla endoscope, including connecting rod 1, the connecting rod include cable chamber 11 and suction cavity 12, the company
The end of extension bar 1 is flexibly connected functional block 2 by connection structure, and the functional block includes shell 21, in 21 cavity of shell
Equipped with planing device 3, the cavity lower end is equipped with photographing module 4, is equipped with soft hollow pipe 13, the sky in the suction cavity 12
Heart pipe 13 is bellows, and the tail end of the planing device 3 is equipped with suction port, and the hollow pipe 13 connects the tail end of planing device
Suction port forms interface channel；
The connection structure includes that the first mechanical arm 5 of connecting rod is arranged in, and the first mechanical arm 5 is flexibly connected second
Mechanical arm 6, second mechanical arm 6 are connect with functional block 2；
The photographing module 4 include at least a light guiding module, the smooth guiding module include guidance light source and with
The guidance light source is connected and the control device for controlling guidance light source, and light guiding module can be LED light.
The first mechanical arm 5 includes that first shell 51, first driving device 52, the first transmission device 53, first are synchronous
Device 54, the first shell set 51 and set in 1 end of connecting rod and be fixedly connected with connecting rod 1；First driving, 52 devices
It is set in the first shell 51；First transmission device 53 is set in the first shell 51, and is located at described the
The side of one driving device 52；First synchronizing device 54 is set to the first driving device 52 and the first transmission device 53
Between；
Wherein the lower partial shell of the first shell 51 is fixedly connected with the connecting rod, and is set and be respectively arranged at there are two side cover
The two sides of the first shell 51；
Wherein the first driving device further includes the first driving element 521 and the first electromagnetism power loss brake 522, institute
It states the first driving element 521 to be set in the first shell 51, the first electromagnetism power loss brake 522 is connected to described
The output end of one driving element 521；
Wherein first transmission device further includes the first transmission shaft 531, the first retarder 532, first retarder
532 are sheathed on first transmission shaft 531, and are connected to the second mechanical arm 6；And hollow shaft is set and is connected with ring flange
Second mechanical arm 6；
Wherein first synchronizing device further includes two the first synchronizing wheels 541 and the first synchronous belt 542, described two
First synchronizing wheel 541 is sheathed on the first electromagnetism power loss brake 522 and the first transmission shaft 531 respectively, and described first is synchronous
Band connection is between described two first synchronizing wheels.
Further, the second mechanical arm 6 includes that above-mentioned second mechanical arm includes the driving dress of second shell 61, second
It sets the 62, second transmission device 63 and the second synchronizing device 64, second shell 61 is movably connected on first shell 51；Second driving dress
62 are set to be set in second shell 61；Second transmission device 63 is set in second shell 61, and is located at the second 62 devices of driving
Side；Second synchronizing device 64 is set between the second driving device 62 and the second transmission device 63；
Wherein its middle and lower part housing parts of second shell are flexibly connected connection with first shell 51, and set there are two side cover distinguish
It is set to the two sides of the second shell 61；
Wherein the second driving device includes the second driving element 621, the second electromagnetism power loss brake 622, and described second drives
Dynamic element 621 is set in the second shell 61, and the second electromagnetism power loss brake 622 is connected to the second driving member
The output end of part 621；Wherein second transmission device further includes second driving shaft 631, the second retarder 632, and described second
Retarder 632 is sheathed on the second driving shaft 631, and is connected to the second mechanical arm 6；And hollow shaft and flange are set
Disk connects second mechanical arm 6；
Wherein first synchronizing device further includes two the second synchronizing wheels 641 and the second synchronous belt 642, described two
Second synchronizing wheel 641 is sheathed on the second electromagnetism power loss brake 622 and second driving shaft 631 respectively, and described second is synchronous
Band connection is between described two second synchronizing wheels.
Further, the planing device 3 includes power plant module, cutter spacing device and cutter 31, power plant module packet
It includes, driving motor and the transmission shaft 32 driven by driving motor are rotatably assorted and are arranged between transmission shaft 32 and functional block shell
Necessary spring bearing 33,32 front end of the transmission shaft transmission are equipped with the driving part for driving cutter to rotate, can adopt
, can also be integrally formed with general transmission connection, the transmission shaft 32 be axially through hollow structure and with hollow pipe 13
Connection, directly aspirates sundries from shaping tool 31, thoroughly saves power consumption；
Cutter spacing device, including the sliding shoe 34 connecting with cutter tips, the sliding shoe 34 is by motor and accordingly
Sliding rail 35 control the flexible of cutter 31.
In use, can make functional block 2 flexible in maxillary sinus in first mechanical arm 5 and second mechanical arm 6, while the second machine
Tool arm 6 and functional block 2 are flexibly connected, and functional block 2 can be made to carry out angular transformation, are equipped with telescopic Knife for stripping cable in functional block
Tool, and it is connected to suction cavity 12, the planing and absorption of lesion can be completed.
It should be noted last that the above specific embodiment is only used to illustrate the technical scheme of the present invention and not to limit it,
Although being described the invention in detail referring to preferred embodiment, those skilled in the art should understand that, it can be right
Technical solution of the present invention is modified or replaced equivalently, without departing from the spirit and scope of the technical solution of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (4)
1. a kind of Maxilla endoscope, including connecting rod, the connecting rod includes cable chamber and suction cavity, the end of the connecting rod
Head is flexibly connected functional block by connection structure, and the functional block includes shell, and planing device, institute are equipped in the housing hollow
Cavity lower end is stated equipped with photographing module, the suction cavity is interior to be equipped with soft hollow pipe, and the tail end of the planing device, which is equipped with, to be attracted
Mouthful, the suction port of the tail end of the hollow pipe connection planing device forms interface channel；
The connection structure includes that the first mechanical arm of connecting rod is arranged in, and it is mechanical that the first mechanical arm is flexibly connected second
Arm, second mechanical arm are connect with functional block；
The photographing module includes at least a light guiding module, and the smooth guiding module includes guidance light source and draws with described
Guide-lighting source is connected and the control device for controlling guidance light source.
2. a kind of Maxilla endoscope according to claim 1, which is characterized in that the first mechanical arm includes first shell
Body, first driving device, the first transmission device, the first synchronizing device, first shell setting connecting rod end and with even
Extension bar is fixedly connected；The first driving device is set in the first shell；First transmission device is set to described
In first shell, and it is located at the side of the first driving device；First synchronizing device is set to the first driving dress
Set and the first transmission device between；
Wherein partial shell is fixedly connected with the connecting rod under the first shell, and sets that there are two side covers to be respectively arranged at described the
The two sides of one shell；
Wherein the first driving device further includes the first driving element and the first electromagnetism power loss brake, first driving
Element is set in the first shell, and the first electromagnetism power loss brake is connected to the output of first driving element
End；
Wherein first transmission device further includes the first transmission shaft, the first retarder, and first retarder is sheathed on described
First transmission shaft, and it is connected to the second mechanical arm；
And hollow shaft is set and connects second mechanical arm with ring flange；Wherein first synchronizing device further includes that two first same
Step wheel and the first synchronous belt, described two first synchronizing wheels are sheathed on the first electromagnetism power loss brake and the first transmission respectively
Axis, first synchronous belt are connected between described two first synchronizing wheels.
3. a kind of Maxilla endoscope according to claim 1, which is characterized in that the second mechanical arm includes above-mentioned
Two mechanical arms include second shell, the second driving device, the second transmission device and the second synchronizing device, and second shell is flexibly connected
In first shell；Second driving device is set in second shell；Second transmission device is set in second shell, and is located at the
The side of two driving devices；Second synchronizing device is set between the second driving device and the second transmission device；
Wherein second shell includes the second left shell, the second right shell body, two the second side covers, and the second left shell is movably connected on the
The outside of one shell, the second right shell body are movably connected on the outside of first shell, and are connected to the second left shell, two second side
Lid is respectively arranged at the two sides of the second left shell and the second right shell body；Wherein the second driving device includes the second driving element, the
Two electromagnetism power loss brakes, the second fixing seat are set in second shell, and the second driving element is set to the second fixing seat, and second
Electromagnetism power loss brake is set to the second fixing seat, and is connected to the output end of the second driving element；
Wherein the second transmission device includes second driving shaft, second harmonic retarder, the second hollow shaft and second flange disk, and second
Transmission shaft is set to the second left shell；Second harmonic retarder is sheathed on second driving shaft, and is connected to the second left shell and
Four mechanical arms；Second hollow shaft is set to the second right shell body, and is connected to the 4th mechanical arm；Second flange disk is set to the second sky
Mandrel, and it is connected to the second right shell body；Wherein the second synchronizing device includes two the second synchronizing wheels and the second synchronous belt, and two the
Two synchronizing wheels are sheathed on the second electromagnetism power loss brake and second driving shaft respectively, and the second synchronous belt is connected to two second synchronizations
Between wheel.
4. a kind of Maxilla endoscope according to claim 1, which is characterized in that the planing device include power plant module,
Cutter spacing device and cutter, power plant module include driving motor and the transmission shaft driven by driving motor, transmission shaft and function
It is rotatably assorted between block shell and necessary spring bearing is set, the transmission shaft front end transmission is equipped with for driving cutter
General transmission connection can be used in the driving part of rotation, can also be integrally formed, the transmission shaft be axially through it is hollow
It structure and is connected to hollow pipe, sundries is directly aspirated from shaping tool, thoroughly save power consumption；
Cutter spacing device, including the sliding shoe connecting with cutter tips, the sliding shoe passes through motor and corresponding sliding rail control
Cutter processed stretches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710068135.5A CN106859731B (en) | 2017-02-08 | 2017-02-08 | A kind of Maxilla endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710068135.5A CN106859731B (en) | 2017-02-08 | 2017-02-08 | A kind of Maxilla endoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106859731A CN106859731A (en) | 2017-06-20 |
| CN106859731B true CN106859731B (en) | 2019-04-05 |
Family
ID=59165793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710068135.5A Active CN106859731B (en) | 2017-02-08 | 2017-02-08 | A kind of Maxilla endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106859731B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2487343Y (en) * | 2001-07-19 | 2002-04-24 | 王晶 | Low-wound nasal polyp cutting sucking knife |
| WO2002091911A2 (en) * | 2001-05-16 | 2002-11-21 | Stephen Becker | Endoscope sleeve and irrigation device |
| CN2580910Y (en) * | 2002-11-13 | 2003-10-22 | 邹春花 | Maxilla endoscope with biopsy needle |
| CN101053527A (en) * | 2006-04-13 | 2007-10-17 | 王水良 | Medical operation suction cutter |
| CN103096968A (en) * | 2010-08-30 | 2013-05-08 | 富士胶片株式会社 | Drainage tube and endoscope with drainage tube |
| CN103623498A (en) * | 2008-09-18 | 2014-03-12 | 阿克拉伦特公司 | Methods and apparatus for treating disorders of the ear nose and throat |
| CN203852326U (en) * | 2013-11-25 | 2014-10-01 | 张云高 | Rigid tube endoscope |
| CN203989394U (en) * | 2014-05-07 | 2014-12-10 | 东莞麦可龙医疗科技有限公司 | A kind of Novel ear-nose-throat electronics direct-view suction catheter |
| CN104540437A (en) * | 2012-07-09 | 2015-04-22 | 美国奥林匹斯外科技术吉鲁斯阿克米公司 | Sinus endoscope |
| CN105433896A (en) * | 2015-12-17 | 2016-03-30 | 中国人民解放军第三军医大学第二附属医院 | Bendable sinoscope |
-
2017
- 2017-02-08 CN CN201710068135.5A patent/CN106859731B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002091911A2 (en) * | 2001-05-16 | 2002-11-21 | Stephen Becker | Endoscope sleeve and irrigation device |
| CN2487343Y (en) * | 2001-07-19 | 2002-04-24 | 王晶 | Low-wound nasal polyp cutting sucking knife |
| CN2580910Y (en) * | 2002-11-13 | 2003-10-22 | 邹春花 | Maxilla endoscope with biopsy needle |
| CN101053527A (en) * | 2006-04-13 | 2007-10-17 | 王水良 | Medical operation suction cutter |
| CN103623498A (en) * | 2008-09-18 | 2014-03-12 | 阿克拉伦特公司 | Methods and apparatus for treating disorders of the ear nose and throat |
| CN103096968A (en) * | 2010-08-30 | 2013-05-08 | 富士胶片株式会社 | Drainage tube and endoscope with drainage tube |
| CN104540437A (en) * | 2012-07-09 | 2015-04-22 | 美国奥林匹斯外科技术吉鲁斯阿克米公司 | Sinus endoscope |
| CN203852326U (en) * | 2013-11-25 | 2014-10-01 | 张云高 | Rigid tube endoscope |
| CN203989394U (en) * | 2014-05-07 | 2014-12-10 | 东莞麦可龙医疗科技有限公司 | A kind of Novel ear-nose-throat electronics direct-view suction catheter |
| CN105433896A (en) * | 2015-12-17 | 2016-03-30 | 中国人民解放军第三军医大学第二附属医院 | Bendable sinoscope |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106859731A (en) | 2017-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016173495A1 (en) | Driving handle for conveying implant, and conveying system | |
| CN109821137A (en) | Interventional surgery robotic catheter and seal wire twisting propulsive mechanism | |
| JP2018530364A5 (en) | ||
| CN203763045U (en) | Flexible and rigid integrated ureteroscope | |
| DE60310166D1 (en) | Catheter and medical tube | |
| CN103006165A (en) | Flexible endoscope robot with variable rigidity | |
| CN106975995B (en) | A kind of biological medical titanium alloy polishing steel plate device | |
| CN105816145A (en) | Multi-angle adjustable mouth mirror | |
| CN110368103A (en) | A kind of semi-automatic digestive endoscopy diagnosis and treatment auxiliary device | |
| WO2004016301A3 (en) | Dialysis catheters with optimized user-friendly connections | |
| CN106859731B (en) | A kind of Maxilla endoscope | |
| CN106377334B (en) | Support mouth holder | |
| CN106419818B (en) | A kind of endoscope of adjustable angle | |
| CN108261172A (en) | A kind of medical auxiliary equipment | |
| CN117813036A (en) | Soft endoscope system, soft endoscope auxiliary device and operation method | |
| CN205163244U (en) | Link up jaw type manipulator suitable for miniature operation of backbone | |
| CN106235998A (en) | A kind of dental tooth repair device and system | |
| CN109875490A (en) | A kind of gastroenterology auxiliary intubation device | |
| CN109700536A (en) | A kind of Minimally Invasive Surgery manipulator and robot | |
| CN105250013B (en) | Sucked type protractor | |
| CN206295344U (en) | A kind of endoscope of adjustable angle | |
| CN105771064B (en) | Hand held for surgical operation is intubated propulsion device | |
| CN210872127U (en) | Double-hole air-jet dental high-speed turbine handpiece | |
| CN219940728U (en) | Device is got to blood permeation way diaphragm appearance stenosis pincers | |
| CN220608380U (en) | Handle of ERCP auxiliary intubation device and ERCP auxiliary intubation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210317 Address after: Room 101, building 8, Shuangxin office area, Beixinzhuang Road, Sijiqing Town, Haidian District, Beijing Patentee after: BEIJING FANXING GUANGDIAN MEDICAL TREATMENT EQUIPMENT Co.,Ltd. Address before: No.324, jingwuweiqi Road, Jinan City, Shandong Province Patentee before: SHANDONG PROVINCIAL Hospital |