CN106510839A - Intelligent smoke discharge system and method for surgery - Google Patents
Intelligent smoke discharge system and method for surgery Download PDFInfo
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- CN106510839A CN106510839A CN201611044601.8A CN201611044601A CN106510839A CN 106510839 A CN106510839 A CN 106510839A CN 201611044601 A CN201611044601 A CN 201611044601A CN 106510839 A CN106510839 A CN 106510839A
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- 239000000779 smoke Substances 0.000 title claims abstract description 103
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000001356 surgical procedure Methods 0.000 title abstract 3
- 210000000683 abdominal cavity Anatomy 0.000 claims abstract description 25
- 208000005646 Pneumoperitoneum Diseases 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 235000019504 cigarettes Nutrition 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000011017 operating method Methods 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims description 2
- 239000003595 mist Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000002357 laparoscopic surgery Methods 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 206010017472 Fumbling Diseases 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000007912 intraperitoneal administration Methods 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
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- 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
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00696—Controlled or regulated parameters
- A61B2018/00744—Fluid flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
- A61B2218/007—Aspiration
- A61B2218/008—Aspiration for smoke evacuation
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Otolaryngology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses an intelligent smoke discharge system and method for surgery; the system comprises a piercing cannula, a controllable valve, a flow sensor, a storage container, a negative pressure device, a smoke image processor, a controller, a camera system and a smoke discharge pipe. The piercing cannula is used for guiding a surgical knife to enter the abdominal cavity and is provided with a smoke outlet, the smoke outlet is communicated with the storage container through the smoke discharge pipe, and the storage container is communicated with the negative pressure device through a pipeline. The smoke discharge pipe is provided with the controllable valve and the flow sensor, and the controller is connected to the controllable valve, the flow sensor and the smoke image processor through a circuit. The controllable valve is sued for controlling the pass of the smoke discharge pipe, the flow sensor is used for detecting a gas flow in the smoke discharge pipe, and the smoke image processor is used for recognizing image smoke. The intelligent smoke discharge method for surgery comprises: when the smoke image processor detects smoke, adjusting, by the controller, the opening of the controllable valve according to smoke concentration, and feeding the smoke into the storage container via the smoke discharge pipe.
Description
Technical field
The present invention relates to the intelligence smoke evacuation system and method for surgical operation, there is real-time detection to extract the cigarette in pneumoperitoneum for which
Mist, the function of removing the clear visual field of operation smoke reduction in time.
Background technology
Minimally Invasive Surgery is as its wound is little, time-consuming short, and patient's Post operation general reaction is little, it is fast to recover, pain is little, its treatment
Effect has obtained being widely recognized as clinically.But it is also easy to produce when performing the operation using energy instruments such as ultrasound knife and high frequency electric knives
Smog, especially high frequency electric knife can produce the smog that a large amount of naked eyes are visible and the smell is awful.On the one hand these smog hinder
The visual field of doctor, on the other hand can discharge poisonous, harmful Substances Pollution surgical environments in air, and the body for endangering personnel is good for
Health.Relative to the smoke eliminating equipment in the external many high-end operating room for adopting, China also locates for the sweep-out method of operation smoke
In the stage of fumbling, domestic universal processing mode is that operative doctor side surgical operation edge removes smog using suction pump manually, although big
Reduce greatly smoke abatement cost, but while also increase medical personnel's pressure, cause the prolongation of operating time.
The content of the invention
It is contemplated that the inconvenience brought to operation for tradition attraction smog method, there is provided a kind of surgical operation Intelligent drainage
Cigarette system and method.The present invention can discharge fume flow according to smoke signal accurate adjustment, while ensureing that pneumoperitoneum pressure is stable and
When siphon away electrosurgical generation smog.
For reaching above-mentioned purpose, the present invention adopts following technical schemes：A kind of intelligent smoke evacuation system of surgical operation, bag
Include puncture casing, controlled valve, flow transducer, storage container, negative pressure device, smog image procossing, controller, camera system and
Smoke exhaust pipe.Characterized in that, puncture casing is used for guiding scalpel to enter abdominal cavity, exhaust opening is which is provided with, the exhaust opening leads to
Cross smoke exhaust pipe to connect with the storage container, the storage container is with the negative pressure device by pipeline connection, the smoke exhaust pipe
Controlled valve and flow transducer is provided with, the controlled valve is controlled by controller, the controller and controlled valve, flow transducer
It is connected by circuit with smog image procossing, the smog image procossing is electrically connected with camera system, the photographic head of camera system
Insertion abdominal cavity.Negative pressure device produces negative pressure in smoke exhaust pipe, and controlled valve is in normally off, then the gas in pneumoperitoneum can not pass through
Smoke exhaust pipe is discharged into storage container；When smog image procossing detects smog, controller adjusts controlled valve according to smokescope
The amount of opening, then smog storage container is entered by smoke exhaust pipe.
Preferably, the smoke exhaust pipe is provided with controlled valve and flow transducer, and the controlled valve is exported by controller
The electric signal control valve amount of opening to change the throughput in smoke exhaust pipe, in the flow transducer Real-time Feedback smoke exhaust pipe
To controller, the controller is made up of throughput single-chip microcomputer and hardware circuit, plays control action to whole system.
Preferably, the controller is connected with smog image procossing, during the smog image procossing is used for recognizing image
Smog, is connected with camera system.The camera system is laparoscopic surgical system ingredient, in captured in real-time pneumoperitoneum
Portion's image.
A kind of control method of the intelligent smoke evacuation system of surgical operation, is operated using said system, it is characterised in that
Operating procedure is as follows：1）Image Smoke Detection, 2）Gas flow reference value determine, 3）Flow-control.
Preferably, the step 1）Image Smoke Detection includes two parts of camera system and smog image procossing.It is described
Camera system monitor in real time shoots pneumoperitoneum internal image, and the smog image procossing is received from camera system inside the pneumoperitoneum for obtaining
The digital signal of image, and by the digital signal of video image through Image semantic classification, Acquiring motion area, smoke characteristics identification
Three processes, judge the state of smog in pneumoperitoneum, and smoke condition signal are conveyed to the controller.
Preferably, the step 2）Gas flow reference value determines, realizes in the controller.The controller analysis
The smoke condition signal of the smog image procossing output is processed, according to smokescope and the maximum airflow of pneumoperitoneum apparatus, it is determined that
Exhaust gas flow reference value.
Preferably, the step 3）Flow-control passes through the controlled valve, the flow transducer, the controller three
Divide and realize.The flow transducer feeds back the throughput of smoke exhaust pipe in real time to the controller, and the controller is according to reference value
With the difference of value of feedback, export corresponding control signal and drive the controlled valve, adjust the controlled valve and open size, until feedback
Value is consistent with reference value.
The present invention compared with prior art, with it is following prominent the characteristics of and technical progress：Tradition attracts smog
Method needs doctor by adjusting the tee T position of the switch to realize smoke discharging function；And in the present invention, add controlled valve to be automatically obtained
Smoking function, without the need for doctor's manual operation.Smog in pneumoperitoneum is often resulted in during tradition attraction smog method excessively causes smog to overflow；
And in the present invention can Intelligent adjustment smoke flow avoid smog excessive.Tradition attracts smog method long-time to attract gas make
It is unstable into pneumoperitoneum, re-establishing for pneumoperitoneum is needed to wait for during operation；And present invention introduces intelligent control technology, rationally control smoking
The peak of flow so as to reach dynamic equilibrium with pneumoperitoneum apparatus.
Description of the drawings
Fig. 1 is smoke evacuation system block diagram of the present invention；
Fig. 2 is smoke evacuation system structural representation of the present invention；
Fig. 3 is the control structure block diagram of smoke evacuation system of the present invention；
Fig. 4 is the perforator structural representation of smoke evacuation system of the present invention；
Fig. 5 is the structure chart of the Incremental digital flow valve of smoke evacuation system of the present invention.
Specific embodiment
The preferred embodiments of the present invention are described with reference to the drawings as follows：
Embodiment one：
Referring to Fig. 1 ~ Fig. 4, this surgical operation intelligence smoke evacuation system, including puncture casing（1）, controlled valve（2）, flow transducer
（3）, storage container（4）, negative pressure device（5）, smog image procossing（6）, controller（7）, camera system（8）And smoke exhaust pipe
（10）.Characterized in that, puncture casing（1）For guiding scalpel to enter abdominal cavity（11）, which is provided with exhaust opening（9）, it is described
Exhaust opening（9）By smoke exhaust pipe（10）Connect with the storage container (4), storage container (4) and the negative pressure device（5）
By pipeline connection, the smoke exhaust pipe（10）It is provided with controlled valve（2）And flow transducer（3）, the controlled valve（2）It is controlled by
Controller（7）, the controller（7）With controlled valve（2）, flow transducer（3）With smog image procossing（6）By circuit phase
Even, the smog image procossing（6）With camera system（8）Electrical connection, camera system（8）Photographic head insertion abdominal cavity（11）.It is negative
Pressure device（5）In smoke exhaust pipe（10）Middle generation negative pressure, controlled valve（2）In normally off, then abdominal cavity（11）In gas can not
By smoke exhaust pipe（10）It is discharged into storage container（4）；When smog image procossing（6）When detecting smog, controller（7）According to cigarette
Mistiness degree adjusts controlled valve（2）The amount of opening, then smog is by smoke exhaust pipe（10）Into storage container（4）.
Embodiment two：The present embodiment is essentially identical with embodiment one, and special feature is as follows：
The controlled valve（2）Positioned at puncture casing（1）With negative pressure device（5）Between, its valve flux is not manually controlled
And controlled by electric signal, for controlling smoke exhaust pipe（10）The flow of expellant gas；The flow transducer（3）Positioned at controllable
Valve（2）With negative pressure device（5）Between, monitor in real time smoke exhaust pipe（10）The flow of middle gas；The smog image procossing（6）For
Smog identification in image, obtains the smog information in image, on single-chip microcomputer or PC with shooting system with smog recognizer
System（8）Realize abdominal cavity（11）In Smoke Detection function.
Embodiment three：
This surgical operation intelligence smoke exhaust method, is operated using said system, it is characterised in that operating procedure is as follows：
1）Image Smoke Detection；
2) gas flow reference value determines；
3）Flow-control.
Example IV：The present embodiment is essentially identical with embodiment three, and special feature is as follows：
The step 1）Image Smoke Detection includes shooting and two parts of smog image procossing：Camera part is：Camera system
（8）Monitor in real time shoots abdominal cavity（11）Internal image；Smog image procossing is：Smog image procossing（6）Reception is taken the photograph from peritoneoscope
As the abdominal cavity that system is obtained（11）The digital signal of internal image, and by the digital signal of video image through Image semantic classification,
Acquiring motion area, smoke characteristics recognize three processes, judge abdominal cavity（11）The state of middle smog, and will be smoke condition signal defeated
Give controller（7）.
The step 2）It is in controller that gas flow reference value determines（7）Middle realization.Controller（7）Analyzing and processing smog
Image procossing（6）The smoke condition signal of output, according to smokescope and the maximum airflow of pneumoperitoneum apparatus, determines exhaust gas stream
Amount reference value.
The step 3）Flow-control is by controlled valve（2）, flow transducer（3）And controller（7）Realize：Flow is passed
Sensor（3）In real time to controller（7）Feedback smoke exhaust pipe（10）In throughput, controller（7）According to reference value and value of feedback it
Difference, exports corresponding control signal and drives controlled valve（2）, adjust controlled valve（2）Size is opened, until value of feedback and reference value one
Cause.
Embodiment five：
Referring to accompanying drawing 1, Fig. 2, Fig. 3, it is a specific embodiment of the intelligent smoke evacuation system of the present embodiment, the intelligence smoke evacuation system
System includes：Puncture casing（1）, controlled valve（2）, flow transducer（3）, storage container（4）, negative pressure device（5）, at smog image
Reason（6）, controller（7）, camera system（8）And smoke exhaust pipe（10）, puncture casing（1）For guiding surgical knife tool to enter abdominal cavity
（11）, puncture casing（1）It is upper to carry exhaust opening（9）, exhaust opening（9）By smoke exhaust pipe（10）With storage container（4）Connection, smoke evacuation
Pipe（10）It is provided with controlled valve（2）And flow transducer（3）, storage container（4）With negative pressure device（5）By pipeline connection, bear
Pressure device（5）Can be using the indoor central negative pressure attraction system of operation or other aspirators, it is preferred to use the central negative
Press attraction system to reduce cost.
The puncture casing（1）, it is the ingredient of perforator, perforator structural representation, such as Fig. 4.Perforator is by wearing
Pricker（4-1）And puncture casing（1）Constitute, be for setting up the indispensable apparatus of operation path, observation passage in laparoscopic surgery.
Puncture casing（1）In have matched puncture needle（4-1）, during operation, by puncture needle（4-1）Together with puncture casing（1）Together
It is pierced into abdominal cavity（11）, it is successfully entered abdominal cavity（11）After transfer to puncture needle（4-1）, leave puncture casing（1）, now, puncture casing
（1）Just the external world and abdominal cavity are established（11）Passage, operating theater instruments pass through puncture casing（1）Into human body, for changing difference
Operating theater instruments, puncture casing（1）Housing outside have an additional CO2Gas connection（4-2）, in the present system as exhaust opening
（9）.
The controlled valve（2）Optional Incremental digital flow valve.Structure charts of the Fig. 5 for Incremental digital flow valve, stepping
Motor（5-1）Rotation pass through ball screw（5-2）Axial displacement is converted into, throttle valve core is driven（5-3）It is mobile, control
The aperture of valve port, so that realize Flow-rate adjustment.Valve element of the valve valve port by relative motion（5-3）And valve pocket（5-4）Composition, valve pocket
There are two through-flow apertures, the left side is all-round opening, and the right is non-all-round opening, first opens the restriction on the right during valve element movement,
Obtain less flow；Valve element is continued to move to, then open left side valve port, flow increase.Connecting rod（5-5）Thermal expansion can play temperature
Compensating action.Zero-bit displacement sensor（5-6）Make valve element in each controlling cycle end of a period back to zero position, improve the repeatable accuracy of valve.
The storage container（4）, storage operation smoke is concentrated, in cleaning, only storage container need to be cleared up（4）, behaviour
Make simple.Can be in storage container（4）Operation smoke processing meanss are added, to reduce environmental pollution.
The smog image procossing（6）, it is the smog detection method based on image procossing, can be in single-chip microcomputer or pc platforms
Upper realization.Which simulates the function of human eye, image is returned to system by supervision equipment, then image is entered with software system
Row processes identification, can make the ground that system senses can be perceived to human eye using digital image processing techniques and mode identification technology
Side, detects smog according to the characteristic of smog image.The technology utilizes peritoneoscope camera system（8）From Computer Vision side
Formula obtains abdominal cavity（11）The state of middle smog, by reason camera system at vedio data treatment technology（8）It is transferred to master
The image of machine and data, analyze abdominal cavity（11）The content of interior smog, concentration, to controller（7）The status signal of smog is provided.
The controller（7）Mainly it is made up of single-chip microcomputer and hardware single channel, its input connects smog image procossing（6）'s
Outfan, obtains smoke condition signal, and its outfan connects controlled valve（2）, control controlled valve（2）The valve amount of opening.
When laparoscopic surgery is carried out, scalpel can pass through perforator（1）Into abdominal cavity, electric knife not yet works, in pneumoperitoneum
Non smoke is produced, now, due to controlled valve（2）It is closed, although negative pressure device（5）Negative pressure is produced in smoke exhaust pipe,
Intraperitoneal gas is unaffected.When electric knife is started working, while in abdominal cavity（11）It is middle to produce a large amount of smog, smog image procossing
（6）Real-time detection recognizes smoke signal and smoke signal is passed to controller（7）.By controller（7）Comprehensive analysis it is true
Determine gas flow reference value, and by reference value and flow transducer（3）The actual comparison of feedback, adjusts controlled valve（2）Valve
The door amount of opening.
The intelligent smoke evacuation system of the present invention, by smoke exhaust pipe（10）By the exhaust opening on perforator（9）With storage container（4）
Connection, and storage container（4）Also with negative pressure device（5）Connection, negative pressure device（5）Produce negative pressure to lead to the operation smoke in pneumoperitoneum
Cross smoke exhaust pipe（10）Suction storage container（4）, it is to avoid operation smoke is directly emitted on operation interior, prevents operation smoke from blocking
Medical worker is healthy for surgical field of view, harm.
The present invention is not limited to above-mentioned specific embodiment, and those skilled in the art can be according to disclosed by the invention interior
Appearance carries out numerous embodiments.It should be understood that above-described embodiment is only illustrative of the invention and is not intended to limit the scope of the invention,
After the present invention has been read, modification of the those skilled in the art to the various equivalent form of values of the present invention is fallen within appended by the application
Claim limited range.
Claims (9)
1. a kind of surgical operation intelligence smoke evacuation system, including puncture casing（1）, controlled valve（2）, flow transducer（3）, storage hold
Device（4）, negative pressure device（5）, smog image procossing（6）, controller（7）, camera system（8）And smoke exhaust pipe（10）；Its feature exists
In puncture casing（1）For guiding scalpel to enter abdominal cavity（11）, which is provided with exhaust opening（9）, the exhaust opening（9）Pass through
Smoke exhaust pipe（10）Connect with the storage container (4), storage container (4) and the negative pressure device（5）By pipeline connection,
The smoke exhaust pipe（10）It is provided with controlled valve（2）And flow transducer（3）, the controlled valve（2）It is controlled by controller（7）, institute
State controller（7）With controlled valve（2）, flow transducer（3）With smog image procossing（6）It is connected by circuit, the smog figure
As processing（6）With camera system（8）Electrical connection, camera system（8）Photographic head insertion abdominal cavity（11）；Negative pressure device（5）In row
Smoke pipe（10）Middle generation negative pressure, controlled valve（2）In normally off, then abdominal cavity（11）In gas can not pass through smoke exhaust pipe（10）
It is discharged into storage container（4）；When smog image procossing（6）When detecting smog, controller（7）Adjust controllable according to smokescope
Valve（2）The amount of opening, then smog is by smoke exhaust pipe（10）Into storage container（4）.
2. a kind of surgical operation intelligence smoke evacuation system according to claim 1, it is characterised in that：The controlled valve（2）Position
In puncture casing（1）With negative pressure device（5）Between, its valve flux is not manually controlled and is controlled by electric signal, is used
In control smoke exhaust pipe（10）The flow of expellant gas.
3. a kind of surgical operation intelligence smoke evacuation system according to claim 1, it is characterised in that：The flow transducer
（3）Positioned at controlled valve（2）With negative pressure device（5）Between, monitor in real time smoke exhaust pipe（10）The flow of middle gas.
4. a kind of surgical operation intelligence smoke evacuation system according to claim 1, it is characterised in that：The smog image procossing
（6）Recognize for the smog in image, obtain the smog information in image on single-chip microcomputer or PC with smog recognizer, with
Camera system（8）Realize abdominal cavity（11）In Smoke Detection function.
5. a kind of surgical operation intelligence smoke evacuation system according to claim 1, it is characterised in that：The controller（7）Bag
Single-chip microcomputer and hardware circuit is included, single-chip microcomputer is a little and perfect microcomputer system, one-chip machine port and hardware circuit
It is connected, hardware circuit is by flow transducer（3）Sending signal process after be conveyed to single-chip microcomputer.
6. a kind of surgical operation intelligence smoke exhaust method, is entered using surgical operation according to claim 1 intelligence smoke evacuation system
Row operation, it is characterised in that operating procedure is as follows：
1）Image Smoke Detection；
2) gas flow reference value determines；
3）Flow-control.
7. a kind of surgical operation intelligence smoke exhaust method according to claim 6, it is characterised in that the step 1）Image cigarette
Mist detection includes shooting and two parts of smog image procossing：Camera part is：Camera system（8）Monitor in real time shoots abdominal cavity
（11）Internal image；Smog image procossing is：Smog image procossing（6）The abdominal cavity for obtaining is received from peritoneoscope camera system（11）
The digital signal of internal image, and by the digital signal of video image through Image semantic classification, Acquiring motion area, smoke characteristics
Three processes of identification, judge abdominal cavity（11）The state of middle smog, and smoke condition signal is conveyed to into controller（7）.
8. a kind of surgical operation intelligence smoke exhaust method according to claim 6, it is characterised in that the step 2）Gas stream
Amount reference value determines it is in controller（7）Middle realization, controller（7）Analyzing and processing smog image procossing（6）The smoke-like of output
State signal, according to smokescope and the maximum airflow of pneumoperitoneum apparatus, determines exhaust gas flow reference value.
9. a kind of surgical operation intelligence smoke exhaust method according to claim 7, it is characterised in that the step 3）Flow control
System is by controlled valve（2）, flow transducer（3）And controller（7）Realize：Flow transducer（3）In real time to controller（7）Instead
Feedback smoke exhaust pipe（10）In throughput, controller（7）According to reference value and the difference of value of feedback, export corresponding control signal and drive
Controlled valve（2）, adjust controlled valve（2）Open size, until value of feedback it is consistent with reference value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611044601.8A CN106510839B (en) | 2016-11-24 | 2016-11-24 | Surgical operation intelligence smoke evacuation system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611044601.8A CN106510839B (en) | 2016-11-24 | 2016-11-24 | Surgical operation intelligence smoke evacuation system and method |
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| CN106510839A true CN106510839A (en) | 2017-03-22 |
| CN106510839B CN106510839B (en) | 2019-11-19 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107260270A (en) * | 2017-08-17 | 2017-10-20 | 拓普能量（天津）科技有限公司 | A kind of smoking-type Medical puncture instrument system |
| CN107280772A (en) * | 2017-06-06 | 2017-10-24 | 青岛大学附属医院 | A kind of laparoscope air film smog elimination device |
| CN107334528A (en) * | 2017-08-17 | 2017-11-10 | 拓普能量（天津）科技有限公司 | A kind of general Medical puncture instrument checking system |
| CN109984846A (en) * | 2019-03-27 | 2019-07-09 | 广东弘和医疗器械制造有限公司 | Endoscope-assistant surgery smog suction device |
| CN110749599A (en) * | 2019-09-29 | 2020-02-04 | 四川捷祥医疗器械有限公司 | Method and device for analyzing surgical smoke and storage medium |
| CN110755163A (en) * | 2019-12-05 | 2020-02-07 | 江西同德药业发展有限公司 | Smoke discharging device for laparoscopic surgery |
| WO2021121267A1 (en) * | 2019-12-17 | 2021-06-24 | 浙江舒友仪器设备股份有限公司 | Smoke suction scalpel |
| CN116563743A (en) * | 2022-12-09 | 2023-08-08 | 南京图格医疗科技有限公司 | Detection method based on deep learning and smoke removal system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107280772A (en) * | 2017-06-06 | 2017-10-24 | 青岛大学附属医院 | A kind of laparoscope air film smog elimination device |
| CN107260270A (en) * | 2017-08-17 | 2017-10-20 | 拓普能量（天津）科技有限公司 | A kind of smoking-type Medical puncture instrument system |
| CN107334528A (en) * | 2017-08-17 | 2017-11-10 | 拓普能量（天津）科技有限公司 | A kind of general Medical puncture instrument checking system |
| CN109984846A (en) * | 2019-03-27 | 2019-07-09 | 广东弘和医疗器械制造有限公司 | Endoscope-assistant surgery smog suction device |
| CN110749599A (en) * | 2019-09-29 | 2020-02-04 | 四川捷祥医疗器械有限公司 | Method and device for analyzing surgical smoke and storage medium |
| CN110755163A (en) * | 2019-12-05 | 2020-02-07 | 江西同德药业发展有限公司 | Smoke discharging device for laparoscopic surgery |
| WO2021121267A1 (en) * | 2019-12-17 | 2021-06-24 | 浙江舒友仪器设备股份有限公司 | Smoke suction scalpel |
| CN116563743A (en) * | 2022-12-09 | 2023-08-08 | 南京图格医疗科技有限公司 | Detection method based on deep learning and smoke removal system |
| CN116563743B (en) * | 2022-12-09 | 2023-12-01 | 南京图格医疗科技有限公司 | Detection method based on deep learning and smoke removal system |
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| CN106510839B (en) | 2019-11-19 |
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