CN102499644A - Endoscope surgery monitoring device - Google Patents

Endoscope surgery monitoring device Download PDF

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Publication number
CN102499644A
CN102499644A CN2011103422016A CN201110342201A CN102499644A CN 102499644 A CN102499644 A CN 102499644A CN 2011103422016 A CN2011103422016 A CN 2011103422016A CN 201110342201 A CN201110342201 A CN 201110342201A CN 102499644 A CN102499644 A CN 102499644A
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China
Prior art keywords
monitoring device
endoscope
surgery
haemoconcentration
detector
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CN2011103422016A
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CN102499644B (en
Inventor
王志平
陈文韬
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Gansu Aokai Medical Engineering Development Co ltd
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Individual
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Publication of CN102499644B publication Critical patent/CN102499644B/en
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Abstract

The invention discloses an endoscope surgery monitoring device, which mainly comprises an endoscope, cleaning solution for cleaning a surgical part, a pipe for injecting the cleaning solution, and a collecting container for collecting mixed liquid flowing out during the surgery, wherein the pipe is provided with a flow meter for detecting the flow of the cleaning solution, and the collecting container is internally provided with a blood concentration detector and is arranged on a weighting instrument. According to the invention, trough monitoring the bleeding amount and cleaning solution absorption amount of a patient during the surgery in real time, serious complication of water intoxication, caused by the endoscope surgery, can be effectively prevented, and the safety of the surgery is improved.

Description

Endoscope operation monitoring device
Technical field
The present invention relates to a kind of endoscope operation monitoring device, refer specifically to and monitor the patient's bleeding amount when a kind of endoscope is performed the operation and absorb the device that cleans liquid measure.
Background technology
The endoscope operation of hospital is now more and more universal, and Urology Surgery transurethral resection of prostate, per urethra tumor of bladder TURP, PCN operation, ureteroscope operation and gynecological's hysteroscope operation etc. are all at these row.These operation processs; The doctor must clean the excision position with special liquid through pipeline; Simultaneously, in the excision process, operative site is hemorrhage constantly; Cleanout fluid, blood and some operation also have the urine of discharging through ureter to be mixed together, and these liquid are all discharged in collecting vessel or waste pail now simply.And in this process, the doctor just qualitatively judges the many of amount of bleeding or few through surgical wound surface, blood and slime concentration, perhaps utilizes monitoring of blood pressure, judges whether and will transfuse blood according to blood pressure.At operation process, because the needs in the mirror visual field, chamber must constantly carry cleanout fluid to clean wound surface; Though it is external that most of cleanout fluid can be drawn out of, operation process still can be absorbed by organ and wound surface to some extent; Get into the human recycle system, cause when serious to cause death by water intoxication.The absorbtivity of liquid generally increases with the operation time; But because of the difference of surgical wound surface or patient's difference; Absorbtivity is not a fixed number, and passes through the liquid measure of range estimation collecting vessel, and the judgement absorbtivity what are difficult to; This just brings corresponding risk and difficulty to operation, and operation many times just thoroughly not accomplish winds up because worry risk.
Summary of the invention
The technical problem that the present invention will solve provides a kind of endoscope operation monitoring device, cleans liquid measure through monitoring the patient's bleeding amount in the art in real time with absorbing, and can effectively prevent the severe complication generation that the endoscope operation causes water intoxication, improves operation safety.
In order to solve above-mentioned technical problem, the present invention is realized by following technical scheme.
A kind of endoscope operation monitoring device; Mainly comprise the chamber mirror,, inject the pipe of cleanout fluid the cleanout fluid that operative site cleans; The collection container of effusive mixed liquor when collecting operation; It is characterized in that: described pipe is provided with the effusion meter that detects the cleanout fluid flow, is provided with the haemoconcentration detector in the collection container, and collection container is located on the instrument of weighing.
Described effusion meter, haemoconcentration detector and the instrument of weighing are connected a display.
Beneficial effect of the present invention is, utilizes effusion meter to pass through the influx of endoscope-assistant surgery cleanout fluid is detected, and utilizes the haemoconcentration detector to detect the hemorrhage content of mixed liquor; And the mixed liquor in the collecting vessel is weighed through the instrument of weighing; Clean liquid measure, hemorrhage content and voided volume relatively in conjunction with input, easily calculate and remain in the intravital mixing liquid measure of patient, these parameters can show through display; Inform the doctor in real time, and set caution and warning according to doctor's needs.
Description of drawings
Fig. 1 is the theory diagram of endoscope operation monitoring device of the present invention
The specific embodiment
Do to describe in further detail below in conjunction with the accompanying drawing specific embodiments of the invention.
A kind of endoscope operation monitoring device as shown in Figure 1; Mainly comprise the chamber mirror,, inject the pipe 2 of cleanout fluid 1 cleanout fluid 1 that operative site cleans; The collection container 3 of patient's 7 effusive mixed liquors 4 when collecting operation; Pipe 2 of the present invention is provided with the effusion meter 21 that detects cleanout fluid 1 flow, is provided with haemoconcentration detector 31 in the collection container 3, and collection container 3 is located on the instrument 5 of weighing.
Described effusion meter 21, haemoconcentration detector 31 are connected a display 6 with the instrument 5 of weighing.
The cleanout fluid 1 that endoscope-assistant surgery process of the present invention is used is normal saline or other liquid, is put in the transfusion bag 11, and through managing in the 2 injection chamber mirrors, cleanout fluid 1 flow that utilizes effusion meter 21 to detect through pipe 2.Through the cleanout fluid 1 of flushing with the hemorrhage blended liquid of wound surface or contain the effusive mixed liquor 4 of urine and be collected in specially in the collection container 3; Haemoconcentration detector 31 is housed in the collection container 3; Haemoconcentration detector 31 adopts optical pickocff; Collection container 3 is placed on the instrument 5 of weighing, and the instrument 5 of weighing can adopt electronic scale.Effusion meter 21, haemoconcentration detector 31 and the instrument 5 of weighing are connected a display 6; The data of effusion meter 21, haemoconcentration detector 31 and the instrument 5 of weighing are through the electronic computing circuit analysis in the multiparameter display 6; Converting digital form respectively to demonstrates amount of bleeding in real time and remains in the intravital amount of liquid of patient; Form with curve shows trend simultaneously, and the doctor can also preestablish the warning of amount of bleeding and residual spray mixture according to surgery situation.
Utilizing effusion meter 21 to detect flow is a mature technique, and we utilize the tiny flow quantity meter, and the flow velocity of per minute can be lower than 100 milliliters.
Collection container 3 is a metal or nonmetallic, open circles or other shapes of containers, and volume is installed one group of haemoconcentration detector 31 greater than 10 liters in collection container 3; Haemoconcentration detector 31 adopts photoelectric measurement, influences when liquid receives blood, during change color; The parameter of haemoconcentration detector 31 output changes, and concentration change just is in advance at the magnitude of voltage of experimental determination concentration; Amount according to flushing input liquid just can obtain amount of bleeding.Different patients is different because of content of hemoglobin, and color also has very big-difference, therefore, before art, measures patient's content of hemoglobin, can proofread and correct judgement.
Collection container 3 is placed on the instrument 5 of weighing; The instrument 5 of weighing can adopt electronic scale; The instrument 5 of weighing obtains the weight of mixed liquor 4 in the collection container 3; Through with amount and the hemorrhage content of input cleanout fluid 1 or with contain the urine amount and compare, obtain remaining in patient's 7 bodies the amount of (comprising unrestrained etc. in tissue absorption, residual, the body), the doctor analyzes the possibility of water intoxication in view of the above.
Display 6 has a LCDs, and single chip circuit is installed in the inside, analyzes and export needed data.
The present invention provides a device that can solve practical problem can for the endoscope-assistant surgery doctor, improves the safety and reduction operation risk of operation, has bigger social benefit and brings possible economic benefit to producer.

Claims (5)

1. endoscope operation monitoring device; Mainly comprise the chamber mirror,, inject the pipe of cleanout fluid the cleanout fluid that operative site cleans; The collection container of effusive mixed liquor when collecting operation; It is characterized in that: described pipe is provided with the effusion meter that detects the cleanout fluid flow, is provided with the haemoconcentration detector in the collection container, and collection container is located on the instrument of weighing.
2. endoscope operation monitoring device according to claim 1, it is characterized in that: described effusion meter, haemoconcentration detector and the instrument of weighing are connected a display.
3. endoscope operation monitoring device according to claim 1, it is characterized in that: the haemoconcentration detector adopts optical pickocff.
4. endoscope operation monitoring device according to claim 1, it is characterized in that: the haemoconcentration detector adopts photoelectric measurement.
5. endoscope operation monitoring device according to claim 1, it is characterized in that: the instrument of weighing adopts electronic scale.
CN201110342201.6A 2011-11-02 2011-11-02 Monitoring unit for endoscope operation Expired - Fee Related CN102499644B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110342201.6A CN102499644B (en) 2011-11-02 2011-11-02 Monitoring unit for endoscope operation

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Application Number Priority Date Filing Date Title
CN201110342201.6A CN102499644B (en) 2011-11-02 2011-11-02 Monitoring unit for endoscope operation

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CN102499644A true CN102499644A (en) 2012-06-20
CN102499644B CN102499644B (en) 2016-09-14

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103637811A (en) * 2013-12-20 2014-03-19 江苏金太生命科技有限公司 Medical dynamic urine volume detector
CN103989460A (en) * 2014-05-27 2014-08-20 中国人民解放军第四军医大学 Device and method for detecting bleeding amount in real time
CN104146778A (en) * 2014-08-21 2014-11-19 王志平 Flushing fluid absorption and bleeding detection control system in endoscope operation
CN107796497A (en) * 2017-11-22 2018-03-13 戴向东 Body fluid is lost in weighing system
WO2024113191A1 (en) * 2022-11-29 2024-06-06 武汉迈瑞生物医疗科技有限公司 Information display method of endoscope camera system, host, and surgical operation system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236664A (en) * 1991-04-08 1993-08-17 University Of South Alabama Apparatus for monitoring blood loss
CN201160902Y (en) * 2008-02-25 2008-12-10 管秀红 Receiving case for flush fluid for endoscope-assistant surgery
CN101548893A (en) * 2009-05-11 2009-10-07 天津市先石光学技术有限公司 Integrated device for abstracting, collecting, transporting and measuring trace tissue fluid
CN101711679A (en) * 2009-11-20 2010-05-26 中国人民解放军第三军医大学第一附属医院 Quick urine drainage and determination system
CN202313280U (en) * 2011-11-02 2012-07-11 陈文韬 Monitoring unit for endoscope operation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236664A (en) * 1991-04-08 1993-08-17 University Of South Alabama Apparatus for monitoring blood loss
CN201160902Y (en) * 2008-02-25 2008-12-10 管秀红 Receiving case for flush fluid for endoscope-assistant surgery
CN101548893A (en) * 2009-05-11 2009-10-07 天津市先石光学技术有限公司 Integrated device for abstracting, collecting, transporting and measuring trace tissue fluid
CN101711679A (en) * 2009-11-20 2010-05-26 中国人民解放军第三军医大学第一附属医院 Quick urine drainage and determination system
CN202313280U (en) * 2011-11-02 2012-07-11 陈文韬 Monitoring unit for endoscope operation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103637811A (en) * 2013-12-20 2014-03-19 江苏金太生命科技有限公司 Medical dynamic urine volume detector
CN103989460A (en) * 2014-05-27 2014-08-20 中国人民解放军第四军医大学 Device and method for detecting bleeding amount in real time
CN104146778A (en) * 2014-08-21 2014-11-19 王志平 Flushing fluid absorption and bleeding detection control system in endoscope operation
CN107796497A (en) * 2017-11-22 2018-03-13 戴向东 Body fluid is lost in weighing system
WO2024113191A1 (en) * 2022-11-29 2024-06-06 武汉迈瑞生物医疗科技有限公司 Information display method of endoscope camera system, host, and surgical operation system

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Effective date of registration: 20170113

Address after: 730900 Baiyin science and Technology Park, Baiyin District, Gansu high tech park, road, building eight, No. two, science and technology, 201

Patentee after: GANSU AOKAI MEDICAL ENGINEERING DEVELOPMENT CO.,LTD.

Address before: 518000 Luohu District, Shenzhen, Qingshui River, No. 1, No. 8, building 3, building 5, building

Patentee before: Chen Wentao

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Granted publication date: 20160914

CF01 Termination of patent right due to non-payment of annual fee