CN102657903B - A kind of blood purification bubble monitoring system - Google Patents
A kind of blood purification bubble monitoring system Download PDFInfo
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- CN102657903B CN102657903B CN201210156054.8A CN201210156054A CN102657903B CN 102657903 B CN102657903 B CN 102657903B CN 201210156054 A CN201210156054 A CN 201210156054A CN 102657903 B CN102657903 B CN 102657903B
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- bubble
- blood
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- folder
- signal
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- 239000008280 blood Substances 0.000 title claims abstract description 47
- 210000004369 blood Anatomy 0.000 title claims abstract description 47
- 238000012544 monitoring process Methods 0.000 title claims abstract description 23
- 238000000746 purification Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 19
- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 230000017531 blood circulation Effects 0.000 claims description 3
- 230000003595 spectral effect Effects 0.000 claims description 2
- 210000003462 vein Anatomy 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 210000005239 tubule Anatomy 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The invention discloses a kind of blood purification bubble monitoring system, relate to a kind of atmospheric monitoring system, comprise and block folder and bubble monitor; The first input end of the first outfan connection handling device of described bubble monitor, the described control end blocking folder connects the first outfan of described processor, described processor controls the open and close of described blocking-up folder, also comprise pipeline installation site checkout gear and blood recognition device, described pipeline installation site checkout gear connects described processor, described pipeline installation site checkout gear sends a signal to described processor, the second input of the outfan connection handling device of described blood recognition device; Second outfan of described processor connects the input of described bubble monitor, The present invention reduces false alarm, safer.
Description
Technical field
The present invention relates to a kind of atmospheric monitoring system, particularly relate to a kind of blood purification bubble monitoring system.
Background technology
Current blood purification air detection system is generally divided into two kinds, a kind of is the liquid level detecting bubble in blood and blood at vein bubble trap place, this kind of monitoring mode due to the diameter of vein bubble trap comparatively large, so have the monitoring of part bubble less than, produce and fail to report police; Another mainly monitors the microbubble in the tubule of vein bubble trap rear end, because it can not identify bubble in saline or the bubble in blood, can not identify whether transducer potector is correctly installed, so the warning of mistake can be produced, and, even if correctly monitor the bubble in blood, also because be not corresponding actuator, can not pinch off pipeline fast, add the risk that bubble enters human body.
Therefore those skilled in the art are devoted to exploitation and a kind ofly can reduce false alarm and the blood purification bubble monitoring system that can respond fast.
Summary of the invention
Because the above-mentioned defect of prior art, technical problem to be solved by this invention is to provide and a kind ofly can reduces false alarm and the blood purification bubble monitoring system that can respond fast.
For achieving the above object, the invention provides a kind of blood purification bubble monitoring system, comprise and block folder and bubble monitor; The first input end of the first outfan connection handling device of described bubble monitor; The described control end blocking folder connects the first outfan of described processor; Described processor controls the open and close of described blocking-up folder; Also comprise pipeline installation site checkout gear and blood recognition device; Described pipeline installation site checkout gear connects described processor; Described pipeline installation site checkout gear sends a signal to described processor; Second input of the outfan connection handling device of described blood recognition device; Second outfan of described processor connects the input of described bubble monitor.
Preferably, described processor is programmable logic controller (PLC).
Preferably, described pipeline installation site checkout gear is for pressing key.
Preferably, the 3rd outfan of described processor connects the input of audible-visual annunciator.
The invention has the beneficial effects as follows: the present invention has more safety, hommization more, intellectuality, after adding blood recognition function, make it to have more specific aim, its monitoring result is more accurate, and the situation decreasing false alarm occurs, and ensure that the correct installation of transducer potector, thus ensure that the reliability that whole system is monitored, substantially increase the safety of atmospheric monitoring system.
Accompanying drawing explanation
Fig. 1 is the circuit theory diagrams of the embodiment of the present invention one.
Fig. 2 is the circuit theory diagrams of the embodiment of the present invention two.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment one: as shown in Figure 1, a kind of blood purification bubble monitoring system, comprises and blocks folder 1 and bubble monitor 2; The first input end of the first outfan connection handling device 3 of described bubble monitor 2; The control end of described blocking-up folder 1 connects the first outfan of described processor 3; Described processor 3 controls the open and close of described blocking-up folder 1; Described processor 3 is programmable logic controller (PLC), also comprises pipeline installation site checkout gear 4 and blood recognition device 5; Described pipeline installation site checkout gear 4 is for pressing key, and described pipeline installation site checkout gear 4 connects described processor 3; Described pipeline installation site checkout gear 4 sends a signal to described processor 3; Second input of the outfan connection handling device 3 of described blood recognition device 5; Second outfan of described processor 3 connects the input of described bubble monitor 2.
Blood recognition device 5 is arranged on line entry place, then along direction of flow of blood, bubble monitor 2 be installed on pipeline successively and block folder 1, when pipeline installs, key is pressed in touching, press key and send a signal to processor 3, send signal to blocking-up folder 1 and control to block folder 1 after processor 3 receives signal and open, blood recognition device 5 is by ultrared transmitting and receiving, carry out spectral matching factor, when detecting that blood flows through, blood recognition device 5 sends a signal to processor 3, processor 3 sends a signal to bubble monitor 2, whether bubble monitor 2 starts signal piping inside blood after receiving signal has bubble, when bubble being detected, bubble recognition device sends signal to processor 3, send signal to blocking-up folder 1 and control to block folder 1 after processor 3 receives signal and close, thus stop the flowing of blood.
When blood recognition device 5 does not recognize blood, and when bubble monitor 2 recognizes bubble, bubble monitor 2 sends cue to processor 3, blocks folder 1 and is held open state.
Because the present invention is on the basis of original single bubble monitoring, add blood recognition device 5, pipeline installation site checkout gear 4, whole bubble monitoring system is made to have more safety, hommization more, intelligent, because blood purification bubble monitoring system mainly detects the bubble in blood, after adding blood recognition function, make it to have more specific aim, its monitoring result is more accurate, in addition, air detection system also add and blocks folder 1, after bubble monitor detects bubble, automatically transducer potector can be closed, stop blood flow, in addition, present invention also adds pipeline installation site measuring ability, ensure that the correct installation of transducer potector, thus ensure that the reliability that whole system is monitored, substantially increase the safety of atmospheric monitoring system.
Embodiment two: as shown in Figure 2, the structure of the present embodiment is substantially identical with embodiment one, difference is: the 3rd outfan of described processor 3 connects the input of audible-visual annunciator 6, when bubble monitor 2 detects that pipeline inner blood has a bubble, send a signal to processor 3, processor 3 sends a signal to audible-visual annunciator 6 and reports to the police.
More than describe preferred embodiment of the present invention in detail.Should be appreciated that those of ordinary skill in the art just design according to the present invention can make many modifications and variations without the need to creative work.Therefore, all technical staff in the art, all should by the determined protection domain of claims under this invention's idea on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment.
Claims (4)
1. a blood purification bubble monitoring system, comprises and blocks folder (1) and bubble monitor (2); The first input end of the first outfan connection handling device (3) of described bubble monitor (2); The described control end blocking folder (1) connects the first outfan of described processor (3); Described processor (3) controls (1) open and close of described blocking-up folder; It is characterized in that: also comprise pipeline installation site checkout gear (4) and blood recognition device (5); Described pipeline installation site checkout gear (4) connects described processor (3); Described pipeline installation site checkout gear (4) sends a signal to described processor (3); Second input of the outfan connection handling device (3) of described blood recognition device (5); Second outfan of described processor (3) connects the input of described bubble monitor (2);
Blood recognition device (5) is arranged on line entry place, then along direction of flow of blood, bubble monitor (2) be installed on pipeline successively and block folder (1), when pipeline installs, key is pressed in touching, described key of pressing sends a signal to processor (3), send signal to blocking-up folder (1) and control to block folder (1) after processor (3) receives signal and open, blood recognition device (5) is by ultrared transmitting and receiving, carry out spectral matching factor, when detecting that blood flows through, blood recognition device (5) sends a signal to processor (3), processor (3) sends a signal to bubble monitor (2), whether the blood starting signal piping inside after bubble monitor (2) receives signal has bubble, when bubble being detected, bubble recognition device sends signal to processor (3), send signal to blocking-up folder (1) and control to block folder (1) after processor (3) receives signal and close, thus stop the flowing of blood,
When blood recognition device (5) does not recognize blood, and bubble monitor (2) is when recognizing bubble, bubble monitor (2) sends cue to processor (3), blocks folder (1) and is held open state.
2. blood purification bubble monitoring system as claimed in claim 1, is characterized in that: described processor (3) is programmable logic controller (PLC).
3. blood purification bubble monitoring system as claimed in claim 1 or 2, is characterized in that: described pipeline installation site checkout gear (4) for described in press key.
4. blood purification bubble monitoring system as claimed in claim 3, is characterized in that: the 3rd outfan of described processor (3) connects the input of audible-visual annunciator (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210156054.8A CN102657903B (en) | 2012-05-18 | 2012-05-18 | A kind of blood purification bubble monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210156054.8A CN102657903B (en) | 2012-05-18 | 2012-05-18 | A kind of blood purification bubble monitoring system |
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| Publication Number | Publication Date |
|---|---|
| CN102657903A CN102657903A (en) | 2012-09-12 |
| CN102657903B true CN102657903B (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210156054.8A Active CN102657903B (en) | 2012-05-18 | 2012-05-18 | A kind of blood purification bubble monitoring system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104056315B (en) * | 2014-06-20 | 2017-02-01 | 刘波 | Bubble monitoring system for blood purification |
| CN106730089A (en) * | 2016-12-13 | 2017-05-31 | 中国船舶重工集团公司第七六研究所 | A kind of peritoneal dialysis choke apparatus |
| CN113018581A (en) * | 2021-03-12 | 2021-06-25 | 上海宏创医疗科技有限公司 | Bubble detection method of thrombus removal device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101269246A (en) * | 2008-05-05 | 2008-09-24 | 重庆山外山科技有限公司 | Continuous blood cleaning equipment with replacement liquid purifier |
| CN101309710A (en) * | 2005-11-18 | 2008-11-19 | 日机装株式会社 | Blood purifying apparatus and method of examining the connection status of puncture needles thereof |
| CN202605394U (en) * | 2012-05-18 | 2012-12-19 | 重庆山外山科技有限公司 | Bubble monitoring system for blood purification |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0783764B2 (en) * | 1987-03-13 | 1995-09-13 | 株式会社クラレ | Automatic blood cleaning device |
| JP4716409B2 (en) * | 2005-03-28 | 2011-07-06 | 日機装株式会社 | Blood purification equipment |
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2012
- 2012-05-18 CN CN201210156054.8A patent/CN102657903B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101309710A (en) * | 2005-11-18 | 2008-11-19 | 日机装株式会社 | Blood purifying apparatus and method of examining the connection status of puncture needles thereof |
| CN101269246A (en) * | 2008-05-05 | 2008-09-24 | 重庆山外山科技有限公司 | Continuous blood cleaning equipment with replacement liquid purifier |
| CN202605394U (en) * | 2012-05-18 | 2012-12-19 | 重庆山外山科技有限公司 | Bubble monitoring system for blood purification |
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| CN102657903A (en) | 2012-09-12 |
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Address after: The 401121 northern New District of Chongqing municipality Mount Huangshan Road No. 5 South Building Mercury Technology Development Center Patentee after: SWS HEMODIALSIS CARE CO., LTD. Address before: 401121, B building, mercury science building, No. 5 Mount Huangshan Avenue, North New District, Chongqing, Yubei District Patentee before: Chongqing Shanwaishan Science & Technology Co., Ltd. |
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| CB03 | Change of inventor or designer information |
Inventor after: Gao Guangyong Inventor after: Tong Jin Inventor before: Gao Guangyong Inventor before: Lu Jizhen Inventor before: Li Xihua Inventor before: Li Moqi Inventor before: Tong Jin Inventor before: Wang Yongqing |
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Denomination of invention: Air bubble monitoring system for blood purification Effective date of registration: 20170310 Granted publication date: 20150729 Pledgee: Export Import Bank of China Pledgor: SWS HEMODIALSIS CARE CO., LTD. Registration number: 2017980000035 |
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Address after: 401123 Tzu Chi Road, Liangjiang New Area, Chongqing, No. 1 Patentee after: SWS HEMODIALSIS CARE CO., LTD. Address before: The 401121 northern New District of Chongqing municipality Mount Huangshan Road No. 5 South Building Mercury Technology Development Center Patentee before: SWS HEMODIALSIS CARE CO., LTD. |
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Date of cancellation: 20210129 Granted publication date: 20150729 Pledgee: Export Import Bank of China Pledgor: SWS HEMODIALYSIS CARE Co.,Ltd. Registration number: 2017980000035 |
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