CN2627984Y - Instrument for monitoring human body micro-circulation perfusion exponent - Google Patents
Instrument for monitoring human body micro-circulation perfusion exponent Download PDFInfo
- Publication number
- CN2627984Y CN2627984Y CN 03206399 CN03206399U CN2627984Y CN 2627984 Y CN2627984 Y CN 2627984Y CN 03206399 CN03206399 CN 03206399 CN 03206399 U CN03206399 U CN 03206399U CN 2627984 Y CN2627984 Y CN 2627984Y
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- China
- Prior art keywords
- blood oxygen
- monitoring instrument
- microcirculation
- patient
- perfusion
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- Expired - Lifetime
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Abstract
The utility model discloses a monitoring instrument for human body microcirculation perfusion index. The monitoring instrument consists of a blood oxygen feeler nipped on the finger of a patient and a blood oxygen module connected with the feeler. The two components combine to form the signal acquisition of microcirculation blood stream volume. An A/D card and a mainframe form a signal input and analysis system. By analysis of the input signal, a 0-100 indexing parameter is educed. The monitoring instrument can display continuously the perfusion index and quantitatively respond the status of microcirculation and perfusion of a patient; in addition, the monitoring instrument can indicate the depth of anesthesia of a patient. The monitoring instrument is a new monitoring instrument for judgment of Severity Index, surgery anesthesia state and mental stress state.
Description
Technical field
This utility model relates to a kind of Medical Instruments, particularly relates to the monitoring instrument of a kind of patient's of reflection blood flow circulation and perfusion situation, patient's depth of anesthesia.
Background technology
At present, the monitoring instrument of still not having circulation of quantitative response patient blood flow and perfusion state index both at home and abroad.In fields such as Anesthesia Department of hospital, operating room, ICU and medical research, can measure circulation of patient's blood flow and perfusion state index, and carry out real-time continuous and show, the quantitative response These parameters, the clinician is improved the curative effect quality, reduce the malpractice incidence rate, crucial meaning is all arranged.
Summary of the invention
The purpose of this utility model provides a kind of perfusion index that can real-time continuous shows, quantitative response patient blood flow microcirculation quality and perfusion situation also can reflect the monitoring instrument of patient's depth of anesthesia.
This utility model realizes that the technical scheme of above-mentioned purpose is: this instrument comprises: by form the device of realizing microcirculation blood flow volume ripple signals collecting, the A/D card that is connected with described blood oxygen module by signal outfan, the microcomputer main frame that is connected with the A/D card, display, keyboard and Mus mark jointly for blood oxygen probe that is sandwiched in the patient finger and the blood oxygen module that is attached thereto; The waveshape signal of the volume ripple of described pulsation blood oxygen is sent into by the data-in port of microcomputer main frame, the microcomputer main frame carries out statistical analysis to the flex point slope of the wave form varies of the volume ripple of pulsation blood oxygen through the test data result, draw the indexation parameter of a 0-100, deliver on the display that is attached thereto and show.
The utlity model has following advantage and good effect:
This instrument can the quantitative response human body the quality of blood flow microcirculatory perfusion, be the use of the rescue of critical patient, operation on heart patient's vasoactive agent, the judge of patient's life state provides the judgement of quantitative target.Downern in this exponential sum surgery anesthesia, the use of analgesic simultaneously has clear and definite dependency, particularly stimulate caused human body stress reflect to have quantitative performance for operation, thereby utilize this index can to make things convenient for, monitor accurately by rapid sensitive the reflection depth of anesthesia.Particularly the monitoring for the analgesia degree is the most accurate and the sensitiveest, noninvasive a kind of method in present all anesthesia depth monitorings, and the research for the pain quantitative target simultaneously also has considerable support study dies effect.
Description of drawings
Fig. 1 is the monitoring instrument principle assumption diagram of a kind of microcirculation in human body perfusion index described in the utility model.
The specific embodiment
This device mainly is made up of main frame, blood oxygen module, blood oxygen probe, display, mouse and keyboard.Wherein blood oxygen probe is a finger-clipped, and it is connected with blood oxygen module, realizes microcirculation blood flow volume ripple signal pickup assembly.Described blood oxygen probe and blood oxygen module are conventional measuring device.The signal of being gathered by described microcirculation blood flow volume ripple signal pickup assembly passes through an A/D card, after changing, sends into the data input pin of main frame.Described computer operation is under WINDOWS operating system and analysis software condition, flex point slope to the wave form varies of above-mentioned acquired signal, carry out statistical analysis through the great number tested data result, extract the dimensionless of a 0-100, both perfusion indexs, represent human bloodstream microcirculatory perfusion state, go back the quantitative response depth of anesthesia simultaneously.
The blood oxygen module of this device can adopt Beijing to step the DOLPHINOEM-701 type of the logical first Electron equipment Co., Ltd of wound.Computer motherboard adopts the 845D of Jijia type, and the PCI slot is arranged, CPU1.7G, and internal memory 128M, hard disk 40G, power supply adopts 300W, gives the power supply of computer machine and functional module respectively; Software section: under WINDOWS98 operating system, realize control with the special-purpose software of VC, DEPHI exploitation.
Claims (1)
1. the monitoring instrument of a microcirculation in human body perfusion index is characterized in that: its composition comprises by forming device, the A/D card that is connected with described blood oxygen module by signal outfan, the microcomputer main frame that is connected with the A/D card, display, keyboard and the Mus of realizing microcirculation blood flow volume ripple signals collecting jointly for the blood oxygen probe that is sandwiched in the patient finger and the blood oxygen module that is attached thereto to be marked; The waveshape signal of the volume ripple of described pulsation blood oxygen is sent into by the data-in port of microcomputer main frame, the microcomputer main frame carries out statistical analysis to the flex point slope of the wave form varies of the volume ripple of pulsation blood oxygen through the test data result, draw the indexation parameter of a 0-100, deliver on the display that is attached thereto and show.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03206399 CN2627984Y (en) | 2003-07-28 | 2003-07-28 | Instrument for monitoring human body micro-circulation perfusion exponent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03206399 CN2627984Y (en) | 2003-07-28 | 2003-07-28 | Instrument for monitoring human body micro-circulation perfusion exponent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2627984Y true CN2627984Y (en) | 2004-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03206399 Expired - Lifetime CN2627984Y (en) | 2003-07-28 | 2003-07-28 | Instrument for monitoring human body micro-circulation perfusion exponent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2627984Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015070634A1 (en) * | 2013-11-15 | 2015-05-21 | 吴一兵 | Life maintenance mode, brain inhibition method and personal health information platform |
| CN104812303A (en) * | 2012-12-20 | 2015-07-29 | 欧姆龙健康医疗事业株式会社 | Bioinformation measurement device |
| CN105078441A (en) * | 2015-09-23 | 2015-11-25 | 广州医软智能科技有限公司 | Human microcirculation blood perfusion detecting instrument and method |
| CN109394200A (en) * | 2018-12-16 | 2019-03-01 | 冯兴怀 | Microcirculation pulse blood flow for liquid undergoing treatment, capacity management monitors system and method |
-
2003
- 2003-07-28 CN CN 03206399 patent/CN2627984Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104812303A (en) * | 2012-12-20 | 2015-07-29 | 欧姆龙健康医疗事业株式会社 | Bioinformation measurement device |
| CN104812303B (en) * | 2012-12-20 | 2017-03-01 | 欧姆龙健康医疗事业株式会社 | Vital information measurement device |
| WO2015070634A1 (en) * | 2013-11-15 | 2015-05-21 | 吴一兵 | Life maintenance mode, brain inhibition method and personal health information platform |
| CN105078441A (en) * | 2015-09-23 | 2015-11-25 | 广州医软智能科技有限公司 | Human microcirculation blood perfusion detecting instrument and method |
| CN109394200A (en) * | 2018-12-16 | 2019-03-01 | 冯兴怀 | Microcirculation pulse blood flow for liquid undergoing treatment, capacity management monitors system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130728 Granted publication date: 20040728 |