CN109316162A - A child laparoscopic system - Google Patents
A child laparoscopic system Download PDFInfo
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- CN109316162A CN109316162A CN201811256754.8A CN201811256754A CN109316162A CN 109316162 A CN109316162 A CN 109316162A CN 201811256754 A CN201811256754 A CN 201811256754A CN 109316162 A CN109316162 A CN 109316162A
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- 208000005646 Pneumoperitoneum Diseases 0.000 claims abstract description 41
- 230000001105 regulatory effect Effects 0.000 claims description 25
- 238000002357 laparoscopic surgery Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 210000003437 trachea Anatomy 0.000 claims 1
- 210000000683 abdominal cavity Anatomy 0.000 abstract description 40
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 31
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 15
- 239000001569 carbon dioxide Substances 0.000 abstract description 15
- 230000002792 vascular Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 5
- 230000002411 adverse Effects 0.000 abstract description 3
- 229960004424 carbon dioxide Drugs 0.000 description 13
- 238000013016 damping Methods 0.000 description 7
- 230000000930 thermomechanical effect Effects 0.000 description 7
- 230000000740 bleeding effect Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000003187 abdominal effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 244000144985 peep Species 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010010317 Congenital absence of bile ducts Diseases 0.000 description 1
- 241000790917 Dioxys <bee> Species 0.000 description 1
- 206010016654 Fibrosis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000005271 biliary atresia Diseases 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004761 fibrosis Effects 0.000 description 1
- 230000002962 histologic effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/313—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes
- A61B1/3132—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes for laparoscopy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0661—Endoscope light sources
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00601—Cutting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/06—Children, e.g. for attention deficit diagnosis
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Otolaryngology (AREA)
- Plasma & Fusion (AREA)
- Endoscopes (AREA)
Abstract
本发明公开了一种儿童用腹腔镜系统，包括腹腔镜设备组件、内窥镜组件和气腹机组件；腹腔镜设备组件包括设备安装架、高频电刀机、气腹机、冷光源设备和摄影机；通过安装转向管，转动转向管观察腹腔内部组织，设置第一灯和第二灯提高灯光亮度；安装针管对腹腔内部充入二氧化碳撑开腹腔，安装第一调节开关和第二调节开关，控制二氧化碳进入腹腔的流量。该装置，可避免内窥镜移动幅度过大和内窥镜因光线不足，造成周围血管组织损坏和不利于观察；通过调节开关避免大量冲入二氧化碳，造成不利影响。本发明技术受2017年度国家自然科学基金（81770512）和2018年度深圳市卫计委“三名工程”项目（SZSM201812055）资助。
The invention discloses a laparoscopic system for children, comprising a laparoscopic equipment component, an endoscope component and a pneumoperitoneum component; Camera; by installing the steering tube, turn the steering tube to observe the internal tissue of the abdominal cavity, set the first light and the second light to improve the brightness of the light; install the needle tube to fill the abdominal cavity with carbon dioxide to open the abdominal cavity, install the first adjustment switch and the second adjustment switch, Controls the flow of carbon dioxide into the abdominal cavity. The device can prevent the endoscope from moving too much and the endoscope due to insufficient light, causing damage to the surrounding vascular tissue and unfavorable observation; adjusting the switch to avoid a large amount of carbon dioxide rushing into the endoscope, causing adverse effects. The technology of this invention was funded by the 2017 National Natural Science Foundation of China (81770512) and the 2018 Shenzhen Municipal Health and Family Planning Commission "Three Names Project" (SZSM201812055).
Description
Technical field
The invention belongs to field of medical technology more particularly to a kind of children's laparoscope systems.
Background technique
For laparoscope using extensively, laparoscope is a kind of fiber light source endoscope, is directly inserted into people in surgical operation
The auxiliary diagnosis and treatment of surgery are carried out in vivo.Laparoscopic surgery is exactly the operation carried out using laparoscope and its related equipment:
Illumination is provided using cold light source, lens of laparoscope is inserted into intraperitoneal, takes lens of laparoscope with digital camera technology
Image conducted by optical fiber to rear class signal processing system, and real-time display is in dedicated monitor；Then doctor
By the image of patient organ's different angle shown on monitor screen, the state of an illness of patient is analyzed and determined, and transports
It is performed the operation with special laparoscopic instrument.
Original endoscope is inserted into abdominal cavity using straight tube, and the adult of children's figure abdominal cavity ratio is smaller, and vascular tissue is intensive,
Some places are not easy to observe, and mobile endoscope amplitude crosses conference damage peripheral vascular tissue, are unfavorable for observing, original endoscope
Because insufficient light also will affect imaging effect, and children's abdominal cavity tissue is fragile, largely pours carbon dioxide and struts abdominal cavity, meeting
Bleeding is damaged to children's abdominal cavity tissue, is also unfavorable for observing.
Summary of the invention
The present invention provides a kind of children's laparoscope system, it is intended to and original endoscope, which is solved, using straight tube is inserted into abdominal cavity,
The adult of children's figure abdominal cavity ratio is smaller, and vascular tissue is intensive, some places are not easy to observe, and mobile endoscope amplitude crosses conference
Peripheral vascular tissue is damaged, is unfavorable for observing, original endoscope also will affect imaging effect, and children abdominal cavity because of insufficient light
Interior tissue is fragile, largely pours carbon dioxide and struts abdominal cavity, can damage bleeding to children's abdominal cavity tissue, also unfavorable
In observation the problem of.
The invention is realized in this way a kind of children's laparoscope system, including laparoscopic device component, endoscope assembly
With pneumoperitoneum thermomechanical components, the laparoscopic device component includes equipment mounting frame, electric knife machine, pneumoperitoneum apparatus, cold light source equipment, takes the photograph
Shadow machine and high-clear display, the electric knife machine are fixedly connected with the equipment mounting frame, and are located at the equipment mounting frame
Bottom interior wall, the pneumoperitoneum apparatus are fixedly connected with the equipment mounting frame, and are located above the electric knife machine, the pneumoperitoneum
Machine is fixedly connected with the equipment mounting frame, and is located above the electric knife machine, the cold light source equipment and the equipment
Mounting rack is fixedly connected, and is located above the pneumoperitoneum apparatus, and the video camera is fixedly connected with the equipment mounting frame, and is located at
Above the cold light source equipment, the high-clear display is fixedly connected with the equipment mounting frame, and is located at the equipment and is installed
Frame upper surface；
The endoscope assembly include endoscope, connecting rod, steering tube, photography connector, light source connector, endoscope lens,
First lamp and the second lamp, the endoscope are connect with the cold light source equipment and the video camera by cable, and are located at described
Equipment mounting frame right end, the connecting rod are fixedly connected with the endoscope, and are located on the left of the endoscope, the steering tube
It being fixedly connected, and is located on the right side of the connecting rod with the connecting rod, the photography connector is fixedly connected with the endoscope,
And it is located at the endoscope left end, the light source connector is fixedly connected with the connecting rod, and is located above the connecting rod,
The endoscope lens are fixedly connected with the steering tube, and are located at the right end, and first lamp is fixed with the steering tube
Connection, and be located at below the endoscope lens, second lamp is fixedly connected with the steering tube, and the second lamp quantity has
Two, and be symmetrically distributed at left and right sides of the endoscope lens；
The pneumoperitoneum thermomechanical components include veress needle, connector and needle tubing, and the veress needle and the pneumoperitoneum apparatus pass through tracheae and institute
It states pneumoperitoneum apparatus to be fixedly connected, and is located at the equipment mounting frame right end, the connector is fixedly connected with the veress needle, and position
In the veress needle left end, the needle tubing is fixedly connected with the veress needle, and is located at the connector right end, the high-frequency electrical
Knife machine, the pneumoperitoneum apparatus, the cold light source equipment, the video camera and the high-clear display are electrically connected with the power supply.
The present invention also provides preferred, the laparoscopic device component further includes universal wheel, and the universal wheel is set with described
Standby mounting rack is fixedly connected, and there are four the universal wheel quantity, and is evenly distributed on equipment mounting frame bottom surrounding.
The present invention also provides preferred, the laparoscopic device component further includes damping base, the damping base and institute
It states high-clear display to be fixedly connected, and is located at the high-clear display bottom.
The present invention also provides preferred, the endoscope assembly further includes regulation handle, the regulation handle and the connecting rod
It is fixedly connected, and is located at the connecting rod bottom.
The present invention also provides preferred, the tuning button and the regulation are located at the regulation handle being fixedly connected
Right side.
The present invention also provides preferred, the pneumoperitoneum thermomechanical components further include the first regulating switch and the second regulating switch, institute
It states the first regulating switch to be threadedly coupled with the connector, and is located above the connector, second regulating switch and institute
Connector threaded connection is stated, and is located on the right side of first regulating switch.
Compared with prior art, the beneficial effects of the present invention are:
A kind of children's laparoscope system of the invention, by installing steering tube, convenient for turning when significantly not moving endoscope
Dynamic steering tube observes children's abdominal cavity tissue, and the first lamp and the second lamp is arranged, can increase substantially lamplight brightness, avoid out
Existing ghost image, installs needle tubing, is filled with carbon dioxide to abdominal cavity and struts abdominal cavity, installs the first regulating switch and the second adjusting is opened
It closes, the uninterrupted in abdominal cavity is entered for controlling carbon dioxide, through this system and device, avoid mobile endoscope amplitude excessive and interior
Sight glass causes peripheral vascular tissue to damage because of insufficient light, is unfavorable for observing abdominal cavity, then pass through the first regulating switch and the
Two regulating switches, avoid largely pouring carbon dioxide and strut abdominal cavity, cause tissue to damage bleeding, eliminate adverse effect.
The technology of the present invention by 2017 annual state natural sciences funds (number: 81770512, project title: miR-145-
Mechanism Study of the lncRNA-ADD3 regulated and control network in Biliary atresia fibrosis forming process) and 2018 annual Shenzhen defend meter
(number: SZSM201812055, project title: Central China University of Science and Technology Luo Zhiqiang teaches pediatric surgery section to " the three engineerings " project of committee
Clinical and basic team) it subsidizes.
Detailed description of the invention
Fig. 1 is children's laparoscope schematic elevation view of the invention；
Fig. 2 is endoscope schematic elevation view of the present invention；
Fig. 3 is that endoscope lens of the present invention face intention；
Fig. 4 is veress needle schematic elevation view of the present invention；
Fig. 5 is children's laparoscope system structural schematic diagram of the present invention；
In figure:
1- laparoscopic device component, 11- equipment mounting frame, 12- electric knife machine, 13- pneumoperitoneum apparatus, 14- cold light source equipment, 15-
Video camera, 16- high-clear display, 17- universal wheel, 18- damping base；
2- endoscope assembly, 21- endoscope, 22- connecting rod, 23- steering tube, 24- photography connector, 25- light source connector,
26- endoscope lens, the first lamp of 27-, 28- regulate and control handle, 29- tuning button, the second lamp of 210-；
3- pneumoperitoneum thermomechanical components, 31- veress needle, 32- connector, 33- needle tubing, the first regulating switch of 34-, the second regulating switch of 35-；
4- electric knife；
The special abdominal operation knife of 5-.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
It please refers to Fig. 1-5 present invention and a kind of technical solution is provided: a kind of children's laparoscope system, including laparoscopic device
Component 1, endoscope assembly 2 and pneumoperitoneum thermomechanical components 3, laparoscopic device component 1 include equipment mounting frame 11, electric knife machine 12,
Pneumoperitoneum apparatus 13, cold light source equipment 14, video camera 15 and high-clear display 16, electric knife machine 12 and equipment mounting frame 11 are fixed to be connected
It connects, and is located at 11 bottom interior wall of equipment mounting frame, pneumoperitoneum apparatus 13 is fixedly connected with equipment mounting frame 11, and is located at electric knife machine
12 tops, pneumoperitoneum apparatus 13 is fixedly connected with equipment mounting frame 11, and is located above electric knife machine 12, cold light source equipment 14 with set
Standby mounting rack 11 is fixedly connected, and is located at 13 top of pneumoperitoneum apparatus, and video camera 15 is fixedly connected with equipment mounting frame 11, and is located at cold
14 top of light source equipment, high-clear display 16 is fixedly connected with equipment mounting frame 11, and is located at 11 upper surface of equipment mounting frame；
Endoscope assembly 2 includes endoscope 21, connecting rod 22, steering tube 23, photography connector 24, light source connector 25, interior peeps
Lens head 26, the first lamp 27 and the second lamp 210, endoscope 21 are connect with cold light source equipment 14 and video camera 15 by cable, and
Positioned at 11 right end of equipment mounting frame, connecting rod 22 is fixedly connected with endoscope 21, and is located at the left side of endoscope 21, steering tube 23 with
Connecting rod 22 is fixedly connected, and is located at 22 right side of connecting rod, and photography connector 24 is fixedly connected with endoscope 21, and is located at interior peep
21 left end of mirror, light source connector 25 are fixedly connected with connecting rod 22, and are located at 22 top of connecting rod, endoscope lens 26 and steering
Pipe 23 is fixedly connected, and is located at 23 right ends, and the first lamp 27 is fixedly connected with steering tube 23, and is located at 26 lower section of endoscope lens,
Second lamp 210 is fixedly connected with steering tube 23, and there are two 210 quantity of the second lamp, and is symmetrically distributed in endoscope lens 26 or so
Two sides；
Pneumoperitoneum thermomechanical components 3 include veress needle 31, connector 32 and needle tubing 33, and veress needle 31 and pneumoperitoneum apparatus 13 pass through tracheae and pneumoperitoneum
Machine 13 is fixedly connected, and is located at 11 right end of equipment mounting frame, and connector 32 is fixedly connected with veress needle 31, and is located at veress needle 31
Left end, needle tubing 33 are fixedly connected with veress needle 31, and are located at 32 right end of connector, electric knife machine 12, pneumoperitoneum apparatus 13, cold light source
Equipment 14, video camera 15 and high-clear display 16 are electrically connected with the power supply.
In the present embodiment, by installing mounting rack 11, for holding various laparoscopic devices, high-clear display is set
16, for amplifying the picture that video camera 15 is presented and handles, cold light source equipment 14 is installed, is passed through for the first lamp 27 and the second lamp 210
Light source is supported, video camera 15 is installed, and for receiving the picture of the outflow of endoscope 21, connector 24 of photographing is passed for connecting image
Defeated pipe installs steering tube 23, convenient for when significantly not moving endoscope 21, rotation steering tube 23 observes children's abdominal cavity group
It knits, the first lamp 27 and the second lamp 210 is set, lamplight brightness can be increased substantially, avoid the occurrence of ghost image, needle tubing 33 is installed, it is right
Abdominal cavity is filled with carbon dioxide and struts abdominal cavity, the first regulating switch 34 and the second regulating switch 35 is installed, for controlling dioxy
Change carbon and enter the uninterrupted in abdominal cavity, through this system and device, avoids that mobile 21 amplitude of endoscope is excessive and endoscope 21 is because of light
Deficiency causes peripheral vascular tissue to damage, and is unfavorable for observing abdominal cavity, then open by the first regulating switch 34 and the second adjusting
35 are closed, avoids largely pouring carbon dioxide and struts abdominal cavity, causes tissue to damage bleeding, eliminates adverse effect.
Further, laparoscopic device component 1 further includes universal wheel 17, universal wheel 17 and the fixed company of equipment mounting frame 11
It connects, there are four 17 quantity of universal wheel, and is evenly distributed on 11 bottom surrounding of equipment mounting frame.
In the present embodiment, universal wheel 17 is uniformly installed in 11 bottom surrounding of mounting rack, it, can be by abdomen by universal wheel 17
Cavity mirror system device is moved to designated position, and by universal wheel 17, very comfortable Mobile mounting rack 11 is time saving and energy saving.
Further, laparoscopic device component 1 further includes damping base 18, and damping base 18 and high-clear display 16 are fixed
Connection, and it is located at 16 bottom of high-clear display.
In the present embodiment, damping base 18 is installed in clear 16 bottom of display, when mounting rack 11 is mobile, can generates
Mobile jerk power can slow down vibration to the impact force of display 16, display 16 is avoided to fall by damping base 18.
Further, endoscope assembly 2 further includes regulation 28, and regulation is fixedly connected 28 with connecting rod 22, and is located at
22 bottom of connecting rod.
In the present embodiment, when being inserted into endoscope 21 to patient abdominal cavity, can lead in the installation regulation of 22 bottom of extension bar 28
The regulation of 22 bottom of extension bar is crossed 28, endoscope 21 is inserted directly into abdominal cavity, rapid operation is simple.
Further, tuning button 29 is fixedly connected with regulation 28, and is located at regulation 28 right sides.
In the present embodiment, it is controlling 28 right side installation tuning buttons 29, it is controllable interior by starting tuning button 29
The rotation observation children's abdominal cavity tissue of steering tube 23 on sight glass 21, without significantly moving endoscopic observation abdominal tissue.
Further, pneumoperitoneum thermomechanical components 3 further include the first regulating switch 34 and the second regulating switch 35, the first regulating switch
34 are threadedly coupled with connector 32, and are located at 32 top of connector, and the second regulating switch 35 is threadedly coupled with connector 32, and position
In 34 right side of the first regulating switch.
In the present embodiment, the first regulating switch 34 is installed above connector 32, by adjusting the first regulating switch 34,
The flow that carbon dioxide pours children abdominal cavity can be effectively controlled, is passing through the second regulating switch 35 on connector 32, to two
The flow of carbonoxide carries out precisely subtle control amount, can effectively avoid largely pouring carbon dioxide and struts abdominal cavity damage abdominal cavity
Tissue.
The working principle of the invention and process for using: after the present invention installs, external power supply is connected, by equipment mounting frame
Pneumoperitoneum apparatus 13 on 11 connects external CO 2 high pressure bottle, opens cold light source equipment 14, video camera 15 and high-clear display 16,
Endoscope 21 and abdomen needle 31 are inserted into children abdominal cavity, starting pneumoperitoneum apparatus 13 pours carbon dioxide to abdominal cavity, props up abdominal cavity, by
First lamp 27 and the second lamp 210, illuminate abdominal cavity, observe abdominal cavity convenient for endoscope lens 26, by photography connector 24 by image
It is transmitted to video camera 15, is handled by video camera 15, is transmitted on high-clear display 16, is observed convenient for doctor, it according to circumstances, can
By regulation the tuning button 29 put on 28, regulate and control steering tube 23, to observe other site tissues of abdominal cavity, is adjusted by first
Section switch 34 and the second regulating switch 35, adjustable carbon dioxide flow avoid excessive carbon dioxide from entering children abdominal cavity, make
It at histologic lesion, performs the operation by special abdominal operation knife 5 to abdominal cavity, can cut or stop blooding by electric knife 4,
Complete a kind of children's laparoscope system process for using.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (6)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811256754.8A CN109316162A (en) | 2018-10-26 | 2018-10-26 | A child laparoscopic system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811256754.8A CN109316162A (en) | 2018-10-26 | 2018-10-26 | A child laparoscopic system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112401808A (en) * | 2020-11-23 | 2021-02-26 | 苏州法兰克曼医疗器械有限公司 | Medical endoscope convenient to operate |
| CN112971693A (en) * | 2021-04-16 | 2021-06-18 | 徐州益柯达电子科技有限公司 | Endoscope comprehensive diagnosis and treatment system |
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| CN202665501U (en) * | 2012-06-27 | 2013-01-16 | 杭州好克光电仪器有限公司 | Flexible laparoscope |
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| CN108325003A (en) * | 2018-03-08 | 2018-07-27 | 江苏海泽医疗科技发展有限公司 | A kind of Minimally Invasive Surgery device for adjusting vacuum suction flow |
| CN108577904A (en) * | 2018-06-22 | 2018-09-28 | 西安交通大学医学院第附属医院 | A kind of flexible laparoscope system of roads Shuan Qian single hole |
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Application publication date: 20190212 |