CN102499644B - Monitoring unit for endoscope operation - Google Patents
Monitoring unit for endoscope operation Download PDFInfo
- Publication number
- CN102499644B CN102499644B CN201110342201.6A CN201110342201A CN102499644B CN 102499644 B CN102499644 B CN 102499644B CN 201110342201 A CN201110342201 A CN 201110342201A CN 102499644 B CN102499644 B CN 102499644B
- Authority
- CN
- China
- Prior art keywords
- monitoring unit
- cleanout fluid
- endoscope operation
- container
- mixed liquor
- 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.)
- Expired - Fee Related
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 17
- 239000012530 fluid Substances 0.000 claims abstract description 26
- 238000005303 weighing Methods 0.000 claims abstract description 15
- 206010018873 Haemoconcentration Diseases 0.000 claims abstract description 14
- 230000000740 bleeding effect Effects 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 208000032843 Hemorrhage Diseases 0.000 claims description 13
- 239000008280 blood Substances 0.000 claims description 9
- 210000004369 blood Anatomy 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 208000005735 Water intoxication Diseases 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000001356 surgical procedure Methods 0.000 description 5
- 206010052428 Wound Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 210000002700 urine Anatomy 0.000 description 3
- 102000001554 Hemoglobins Human genes 0.000 description 2
- 108010054147 Hemoglobins Proteins 0.000 description 2
- 208000002847 Surgical Wound Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000036772 blood pressure Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 208000007097 Urinary Bladder Neoplasms Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 210000002307 prostate Anatomy 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 210000000626 ureter Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention discloses a kind of monitoring unit for endoscope operation, mainly include chamber mirror, the cleanout fluid that operative site is carried out, inject the pipe of cleanout fluid, the collection container of the mixed liquor flowed out when collecting operation, described pipe is provided with the effusion meter of detection cleanout fluid flow, is provided with haemoconcentration detector in collecting container, collects container and is located on weighing instruments.It, by monitoring patient's bleeding amount in art in real time and absorbing cleaning fluid volume, can effectively prevent unit for endoscope operation to cause the severe complication of water intoxication to occur, improve operation safety.
Description
Technical field
The present invention relates to a kind of monitoring unit for endoscope operation, when referring specifically to a kind of unit for endoscope operation
Monitoring patient's bleeding amount and the device of absorption cleaning fluid volume.
Background technology
The unit for endoscope operation of hospital is more and more universal, Urology Surgery transurethral resection of prostate, warp
The operation of bladder tumor TURP, PCN, Ureteroscopy and Combining Hysteroscopy operation etc. are all
Arrange at this.These operation processs, excision position must be carried out with special liquid by doctor by pipeline
Clean, meanwhile, excision process, operative site the most hemorrhage, cleanout fluid, blood and some hands
Art also has the urine discharged through ureter to be mixed together, and these liquid are the most all simply vented
In collecting vessel or waste pail.And in this process, doctor is qualitative simply by surgical wound surface, blood and slime concentration
Judge the many of blood volume or few, or utilize monitoring of blood pressure, determine whether to blood transfusion according to blood pressure.
At operation process, because the needs in the mirror visual field, chamber, it is necessary to constantly conveying cleanout fluid cleans wound surface, though
So major part cleanout fluid can be drawn out of external, but operation process, still can be to some extent by organ and wound
Face absorbs, and enters human recycle system, causes water intoxication, cause death time serious.The absorption of liquid
Amount typically increases with operating time and increases, but because of the difference of surgical wound surface or the difference of patient, inhales
Receipts amount is not a fixed number, and by estimate collecting vessel liquid measure, be difficult to judge absorbtivity number,
This just brings corresponding risk and difficulty to operation, many times performs the operation and is not properly completed just as worry
Go out risk and wind up.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of monitoring unit for endoscope operation, by art
Monitoring patient's bleeding amount and absorption cleaning fluid volume, can prevent unit for endoscope operation to cause in water effectively in real time
The severe complication of poison occurs, and improves operation safety.
In order to solve above-mentioned technical problem, the present invention is realized by following technical scheme.
A kind of monitoring unit for endoscope operation, mainly includes chamber mirror, and be carried out operative site is clear
Washing liquid, injects the pipe of cleanout fluid, and the collection container of the mixed liquor flowed out when collecting operation, its feature exists
In: described pipe is provided with the effusion meter of detection cleanout fluid flow, is provided with haemoconcentration inspection in collecting container
Survey instrument, collect container and be located on weighing instruments.
Described effusion meter, haemoconcentration detector and weighing instruments connect a display.
The present invention has the beneficial effects that, utilizes effusion meter by examining the influx of endoscope-assistant surgery cleanout fluid
Survey, utilize the hemorrhage content of haemoconcentration detector detection mixed liquor, and by weighing instruments to collection
Mixed liquor in Tong weighs, and compares in conjunction with input cleaning fluid volume, hemorrhage content and voided volume, the most square
Just calculating the mixing liquid measure remained in the patient, these parameters can be shown by display, in real time
Inform doctor, and set warning according to the needs of doctor and report to the police.
Accompanying drawing explanation
Fig. 1 is the theory diagram of monitoring unit for endoscope operation of the present invention
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described in further detail.
A kind of monitoring unit for endoscope operation, mainly includes chamber mirror, enters operative site as shown in Figure 1
The cleanout fluid 1 that row cleans, injects the pipe 2 of cleanout fluid 1, the mixing that when collecting operation, patient 7 is flowed out
The collection container 3 of liquid 4, the pipe 2 of the present invention is provided with the effusion meter 21 of detection cleanout fluid 1 flow, receives
It is provided with haemoconcentration detector 31 in collection container 3, collects container 3 and be located on weighing instruments 5.
Described effusion meter 21, haemoconcentration detector 31 and weighing instruments 5 connect a display
6。
The cleanout fluid 1 that endoscope-assistant surgery process of the present invention uses is normal saline or other liquid, is put in defeated
In liquid bag 11, injected in the mirror of chamber by pipe 2, utilize effusion meter 21 to detect the cleanout fluid by pipe 2
1 flow.Through rinse cleanout fluid 1 and the liquid of the hemorrhage mixing of wound surface or containing urine flow out mixed liquor
4 are collected in collection container 3 specially, collect container 3 built with haemoconcentration detector 31, blood
Concentration detector 31 uses optical pickocff, collects container 3 and is placed on a weighing instruments 5,
Weighing instruments 5 can use electronic scale.Effusion meter 21, haemoconcentration detector 31 and weighing instruments 5
Connect a display 6, effusion meter 21, haemoconcentration detector 31 and the data of weighing instruments 5
Electronic computing circuit analysis in multi-parameter display 6, is converted into digital form real-time respectively
Demonstrate amount of bleeding and remain in amount of liquid in the patient, showing trend in graph form simultaneously,
Doctor can also preset the warning of amount of bleeding and residual spray mixture according to surgery situation.
Utilizing effusion meter 21 to detect flow is a ripe technology, and we utilize micro-flow meter,
Flow velocity per minute can be less than 100 milliliters.
Collecting container 3 is a metal or nonmetallic, open circles or the container of other shapes, volume
More than 10 liters, installing one group of haemoconcentration detector 31 in collecting container 3, haemoconcentration detects
Instrument 31 uses photoelectric measurement, when liquid is affected by blood, during color change, and haemoconcentration detector
The parameter of 31 outputs changes, and namely concentration change, in advance at the electricity of experimental determination concentration
Pressure value, according to the amount rinsing input liquid, it is possible to obtain amount of bleeding.Different patients is because of hemoglobin
Content is different, and color also has the biggest difference, therefore, measures the content of hemoglobin of patient in the preoperative,
Can be corrected judging.
Collecting container 3 to be placed on a weighing instruments 5, weighing instruments 5 can use electronic scale, claims
Weight instrument 5 obtains collecting the weight of mixed liquor 4 in container 3, by with the amount of input cleanout fluid 1 and
Hemorrhage content or with containing comparing together with urine volume, obtains remaining in patient 7 body and (inhales including tissue
Receive, residual, internal unrestrained etc.) amount, doctor analyzes the possibility of water intoxication accordingly.
Display 6 has a LCDs, and single chip circuit is installed in the inside, analyzes and export required
The data wanted.
The present invention provides the device of a energy solving practical problems can to endoscope-assistant surgery doctor, improves hands
The safety of art and reduction operation risk, have bigger social benefit and bring possible warp to producer
Ji benefit.
Claims (5)
1. a monitoring unit for endoscope operation, mainly includes endoscope, rushes operative site
The cleanout fluid washed, injects the pipe of cleanout fluid, the collection container of the mixed liquor flowed out when collecting operation, institute
The pipe stated is provided with detection and injects the effusion meter of cleaning fluid volume, is provided with haemoconcentration detection in collecting container
Instrument, for detecting the hemorrhage content in mixed liquor, collects container and is located on weighing instruments, for receipts
Mixed liquor in collection container is weighed, it is characterised in that: combine and inject cleaning fluid volume, hemorrhage content
With mixed liquor weight, calculate the cleanout fluid absorbtivity of patient.
Monitoring unit for endoscope operation the most according to claim 1, it is characterised in that: described
Effusion meter, haemoconcentration detector and weighing instruments connect a display, effusion meter, blood are dense
The electronic computing circuit analysis in display of the data of degree detector and weighing instruments, turns respectively
Change digital form into, display demonstrate the cleanout fluid absorbtivity of amount of bleeding and patient in real time, simultaneously
Show trend in graph form.
Monitoring unit for endoscope operation the most according to claim 1, it is characterised in that: blood
Concentration detector uses optical pickocff.
Monitoring unit for endoscope operation the most according to claim 1, it is characterised in that: blood
Concentration detector uses photoelectric measurement.
Monitoring unit for endoscope operation the most according to claim 1, it is characterised in that: weigh
Instrument uses electronic scale.
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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110342201.6A CN102499644B (en) | 2011-11-02 | 2011-11-02 | Monitoring unit for endoscope operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102499644A CN102499644A (en) | 2012-06-20 |
| CN102499644B true CN102499644B (en) | 2016-09-14 |
Family
ID=46211826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110342201.6A Expired - Fee Related CN102499644B (en) | 2011-11-02 | 2011-11-02 | Monitoring unit for endoscope operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102499644B (en) |
Families Citing this family (4)
| 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 |
Citations (5)
| 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 |
-
2011
- 2011-11-02 CN CN201110342201.6A patent/CN102499644B/en not_active Expired - Fee Related
Patent Citations (5)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102499644A (en) | 2012-06-20 |
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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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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 |
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