CN2655812Y - Arterial blood oxygen saturation detector - Google Patents
Arterial blood oxygen saturation detector Download PDFInfo
- Publication number
- CN2655812Y CN2655812Y CN 200320115080 CN200320115080U CN2655812Y CN 2655812 Y CN2655812 Y CN 2655812Y CN 200320115080 CN200320115080 CN 200320115080 CN 200320115080 U CN200320115080 U CN 200320115080U CN 2655812 Y CN2655812 Y CN 2655812Y
- Authority
- CN
- China
- Prior art keywords
- carrier
- joint
- oxygen saturation
- esophagus
- probe
- 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
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 51
- 239000001301 oxygen Substances 0.000 title claims abstract description 51
- 239000008280 blood Substances 0.000 title abstract description 16
- 210000004369 blood Anatomy 0.000 title abstract description 16
- 210000003238 esophagus Anatomy 0.000 claims abstract description 35
- 230000003287 optical effect Effects 0.000 claims abstract description 23
- 239000000523 sample Substances 0.000 claims description 50
- 239000000463 material Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 3
- 239000000615 nonconductor Substances 0.000 abstract description 2
- 239000002861 polymer material Substances 0.000 abstract 2
- 210000001835 viscera Anatomy 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 description 16
- 210000000709 aorta Anatomy 0.000 description 4
- 210000002376 aorta thoracic Anatomy 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000010412 perfusion Effects 0.000 description 3
- 210000003414 extremity Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 208000028399 Critical Illness Diseases 0.000 description 1
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 208000001953 Hypotension Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 210000000624 ear auricle Anatomy 0.000 description 1
- 210000000959 ear middle Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 230000036543 hypotension Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
An arterial oxygen saturation detection device comprises an optical generator, a receiving detector and a connector, wherein a carrier is connected with an electrocardiogram monitor; the carrier can be a non-conductor made of a conducting wire or a medical polymer material. If the carrier is a wire, the optical generator and the receiving detector are arranged on the section of the carrier entering the esophagus of the human body and are positioned on the same side of the carrier, the joint is connected to one end of the carrier exposed out of the human body, and the receiving detector is electrically connected with the joint through the carrier. If the carrier is made of medical high polymer material, a connecting wire is needed to be added, the optical generator and the receiving detector are arranged on the section of the carrier entering the esophagus of the human body and are positioned on the same side of the carrier, the connecting wire is fixed on the carrier, the free end of the connecting wire is connected with the joint, and the receiving detector is electrically connected with the joint through the connecting wire. The detection device can quickly and accurately detect the blood oxygen saturation of the central part of the body and timely reflect the oxygen supply, oxygen supply and oxygen condition of important visceral organs of the body.
Description
Technical field
This utility model belongs to the blood oxygen saturation sniffer that medical industry disease detection and treatment are used, and particularly a kind of and the supporting use of electrocardiogram monitor also detect the sniffer of aortic blood oxygen saturation through esophagus.
Background technology
The noinvasive blood oxygen saturation monitoring is the indispensable vital sign monitoring content that develops rapidly in recent years.When implementing the noinvasive blood oxygen saturation monitoring, the general body surface position by human body of medical industry both at home and abroad at present---the bridge of the nose, ear-lobe, tympanum, refer to that (toe), wrist, vola etc. monitor, promptly transcutaneous oxygen saturation is monitored.The sniffer that matches with it is made up of with the lead of joint probe, the joint that is connected with electrocardioscanner and connection probe.Because must have good and stable body surface perfusion in each position monitoring blood oxygen saturation of body surface could realize, therefore measurement result is subjected to the influence of factors such as low perfusion, low temperature, shiver with cold, limbs are performed the operation, body is moving, uncooperative, especially children's is monitored, very difficult; Also owing to the sanguimotor time difference of body surface and body centre position, the oxygen that interior trunk of body and important organ can not be in time reacted in the body surface monitoring supplies and oxygen and variation simultaneously.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of and enter human body monitoring aorta (ascending aorta, aortic arch and descending aorta) blood oxygen saturation sniffer through esophagus, to adapt to the needs of noinvasive blood oxygen saturation monitoring, the blood oxygen saturation in centre in the accurate response body, more early (than the percutaneous carbon dioside monitoring blood oxygen saturation) finds the body anoxic conditions, more early find body anoxia improvement situation, for the life that gives emergency treatment to a patient wins the quality time, reduce patient with severe symptoms's mortality rate.
The technical solution of the utility model is: the arterial oxygen saturation sniffer that is provided, design according to the detecting sphygmus and blood oxygen saturation monitoring method.The detecting sphygmus and blood oxygen saturation monitoring method utilizes esophagus and aorta (comprising ascending aorta, descending aorta and aortic arch) anatomy next-door neighbour's characteristics and histological characteristic that esophageal wall has good light transmittance to form.The arterial oxygen saturation sniffer comprises optical generator, pick-up probe, carrier, the joint that is connected with electrocardiogram monitor; Carrier can adopt lead, the electrical insulator that also can adopt medical macromolecular materials to make.If carrier is lead, optical generator and pick-up probe are installed in the same side that carrier enters portion's section of human body esophagus and is positioned at carrier, and joint is connected carrier and exposes a end outside human body, and pick-up probe is electrically connected with joint by carrier.If carrier is made by medical macromolecular materials, then need increase the connection lead, optical generator and pick-up probe are installed in the same side that carrier enters portion's section of human body esophagus and is positioned at carrier, connect lead fixed on carrier, its free end is connected with joint, and pick-up probe is electrically connected with joint by connecting lead.
When carrier is made by medical macromolecular materials, both can be made into the solid rod-like body, can be made into the tubular body of end sealing again.If the tubular body of end sealing also can be provided with conduction hole on the blind end tube wall, so that drug delivery and draw intravital waste liquid.
The orientation of the arterial oxygen saturation of surveying for the ease of knowing, the measure of solution are in portion's section that carrier is exposed to outside the human body direction signs to be set, and these direction signs should be positioned at the same side of carrier with pick-up probe.
For in the monitoring arterial oxygen saturation, can also obtain temperature and/or other information of human body corresponding site, can take following technical measures:
1, temperature probe and connection lead and the joint that is connected with electrocardiogram monitor are set, temperature probe is installed in portion's section that carrier enters the human body esophagus, connect lead fixed on carrier, its free end is connected with joint, and temperature probe is electrically connected with joint by connecting lead.
2, esophagus stethoscope electrode and connection lead and the joint that is connected with electrocardiogram monitor are set, esophagus stethoscope electrode is installed in portion's section that carrier enters the human body esophagus, connect lead fixed on carrier, its free end is connected with joint, and esophagus stethoscope electrode is electrically connected with joint by connecting lead.
Use the operational approach of arterial oxygen saturation sniffer described in the utility model to be: at first the optical generator and the pick-up probe of sniffer to be put into esophagus through patient's oral cavity or nostril, it can be blind spy, ultrasonic and the X line guiding of esophagus, and then the joint of sniffer linked to each other with auxiliary device monitor transducer, according to spectrophotometry principle and plethysmography, utilization infrared light and HONGGUANG are shone aortal oxygen and hemoglobin and are detected with acquisition blood oxygen saturation plethysmogram and pulse frequency, directly read aortic blood oxygen saturation reading from the electrocardiogram monitor display, heart rate readings and demonstration aortic volume waveform.
The utlity model has following beneficial effect:
1, can fast, accurately detect the blood oxygen saturation at body centre position, the oxygen that in time reacts the health important organ for and oxygen and situation, for clinical monitoring and treatment provide foundation.
2, can not cause invasive injury, no wound, no severe complication to patient body.
3, easy to use, controllability is good, can not influence the treatment to the patient.
4, easy and simple to handle, user does not need the special expertise training.
5, the scope of application is wide, be applicable to each patient, be particularly useful for placing the bad and limbs of tip perfusions such as the patient of gastrointestinal drainage pipe and/or low temperature, hypotension, shiver with cold, refer to that (toe) wound, large-area burns and children's treat monitoring etc., be applicable to stage of surgery monitoring, critical illness monitoring.
6, simple in structure, cost is low, does not need special installation, and common electrocardiogram monitor can be finished monitoring.
Description of drawings
Fig. 1 is first kind of structure chart of arterial oxygen saturation sniffer described in the utility model, and carrier is a lead;
Fig. 2 is second kind of structure chart of arterial oxygen saturation sniffer described in the utility model, and carrier is made by medical macromolecular materials, is the solid rod-like body;
Fig. 3 is the third structure chart of arterial oxygen saturation sniffer described in the utility model, and carrier is made by medical macromolecular materials, is the tubular body of end sealing;
Fig. 4 is the 4th a kind of structure chart of arterial oxygen saturation sniffer described in the utility model, and carrier is made by medical macromolecular materials, is the tubular body of end sealing, and is provided with temperature probe and connects lead and the joint that is connected with electrocardiogram monitor;
Fig. 5 is the 5th a kind of structure chart of arterial oxygen saturation sniffer described in the utility model, carrier is made by medical macromolecular materials, be the tubular body of end sealing, and be provided with temperature probe and connect lead and the joint that is connected with electrocardiogram monitor, esophagus stethoscope electrode and connection lead and the joint that is connected with electrocardiogram monitor.
Among the figure, 1-joint, 2-carrier, 3-optical generator, 4-pick-up probe, 5-direction signs, 6-connection lead, 7-conduction hole, 8-temperature probe, 9-joint, 10-connection lead, 11-esophagus stethoscope electrode, 12-joint, 13-connect lead.
The specific embodiment
Embodiment 1
In the present embodiment, the structure of arterial oxygen saturation sniffer is made up of optical generator 3, pick-up probe 4, carrier 2, the joint 1 that is connected with electrocardiogram monitor as shown in Figure 1; Carrier 2 is a lead, and optical generator 3 is a light emitting diode, and pick-up probe 4 is the commercial goods; Optical generator 3 and pick-up probe 4 are installed in the same side that carrier enters portion's section of human body esophagus and is positioned at carrier, and joint 1 is connected carrier and is exposed to a end outside the human body, and pick-up probe 4 is electrically connected with joint 1 by carrier; Carrier 2 is provided with direction signs 5 near portion's section of joint 1, and these direction signs and pick-up probe 4 are positioned at the same side of carrier.
Embodiment 2
In the present embodiment, the structure of arterial oxygen saturation sniffer is made up of optical generator 3, pick-up probe 4, carrier 2, the joint 1 that is connected with electrocardiogram monitor, connection lead 6 as shown in Figure 2; Carrier 2 is made by polyurethane, is the solid rod-like body, and optical generator 3 is a light emitting diode, and pick-up probe 4 is the commercial goods; Optical generator 3 and pick-up probe 4 are installed in the same side that carrier enters portion's section of human body esophagus and is positioned at carrier, connect lead 6 and are fixed on the carrier, and its free end is connected with joint 1, and pick-up probe 4 is electrically connected with joint 1 by connecting lead; Portion's section that carrier is exposed to outside the human body is provided with direction signs 5, and these direction signs and pick-up probe 4 are positioned at the same side of carrier.
Embodiment 3
In the present embodiment, the structure of arterial oxygen saturation sniffer is made up of optical generator 3, pick-up probe 4, carrier 2, the joint 1 that is connected with electrocardiogram monitor, connection lead 6 as shown in Figure 3; Carrier 2 is made by polyurethane, is the tubular body of end sealing, and conduction hole 7 is set on the blind end tube wall, and optical generator 3 is a light emitting diode, and pick-up probe 4 is the commercial goods; Optical generator 3 and pick-up probe 4 are installed in the same side that carrier enters portion's section of human body esophagus and is positioned at carrier, connect lead 6 and are fixed on the carrier, and its free end is connected with joint 1, and pick-up probe 4 is electrically connected with joint 1 by connecting lead; Portion's section that carrier is exposed to outside the human body is provided with direction signs 5, and these direction signs and pick-up probe 4 are positioned at the same side of carrier.
Embodiment 4
In the present embodiment, the structure of arterial oxygen saturation sniffer as shown in Figure 4.Difference from Example 3 is to be provided with temperature probe 8 and connects lead 10 and the joint 9 that is connected with electrocardiogram monitor, temperature probe 8 is installed in carrier 2, and to enter the Duan Bingyu of the portion optical generator 3 of human body esophagus adjacent with pick-up probe 4, connecting lead 10 is fixed on the carrier 2, its free end is connected with joint 9, and temperature probe 8 is electrically connected with joint 9 by connecting lead.
Embodiment 5
In the present embodiment, the structure of arterial oxygen saturation sniffer as shown in Figure 5.Difference from Example 3 is: (1) is provided with temperature probe 8 and connects lead 10 and the joint 9 that is connected with electrocardiogram monitor; Temperature probe 8 is installed in carrier 2, and to enter the Duan Bingyu of the portion optical generator 3 of human body esophagus adjacent with pick-up probe 4, connects lead 10 and be fixed on the carrier 2, and its free end is connected with joint 9, and temperature probe 8 passes through the connection lead and is electrically connected with joint 9.(2) be provided with esophagus stethoscope electrode 11 and connection lead 13 and the joint 12 that is connected with electrocardiogram monitor; Esophagus stethoscope electrode 11 is installed in carrier 2, and to enter the Duan Bingyu of the portion optical generator 3 of human body esophagus adjacent with pick-up probe 4, connecting lead 13 is fixed on the carrier 2, its free end is connected with joint 12, and esophagus stethoscope electrode 11 is electrically connected with joint 12 by connecting lead.
Claims (9)
1, a kind of arterial oxygen saturation sniffer, it is characterized in that comprising optical generator (3), pick-up probe (4), carrier (2), the joint (1) that is connected with electrocardiogram monitor, carrier (2) is a lead, optical generator (3) and pick-up probe (4) are installed in the same side that carrier enters portion's section of human body esophagus and is positioned at carrier, joint (1) is connected carrier and is exposed to a end outside the human body, and pick-up probe (4) is electrically connected with joint (1) by carrier.
2, a kind of arterial oxygen saturation sniffer, the joint (1) that it is characterized in that comprising optical generator (3), pick-up probe (4), carrier (2), is connected with electrocardiogram monitor be connected lead (6), carrier (2) is made by medical macromolecular materials, optical generator (3) and pick-up probe (4) are installed in the same side that carrier enters portion's section of human body esophagus and is positioned at carrier, connecting lead (6) is fixed on the carrier, its free end is connected with joint (1), and pick-up probe (4) is electrically connected with joint (1) by connecting lead.
3, arterial oxygen saturation sniffer according to claim 2 is characterized in that carrier (2) is the solid rod-like body.
4, arterial oxygen saturation sniffer according to claim 2 is characterized in that carrier (2) is the tubular body of end sealing.
5, arterial oxygen saturation sniffer according to claim 4 is characterized in that the blind end tube wall of tubular carrier (2) is provided with conduction hole (7).
6, according to claim 1 or 2 or 3 or 4 or 5 described arterial oxygen saturation sniffers, it is characterized in that portion's section that carrier (2) is exposed to outside the human body is provided with direction signs (5), these direction signs and pick-up probe (4) are positioned at the same side of carrier.
7, according to claim 2 or 3 or 4 or 5 described arterial oxygen saturation sniffers, it is characterized in that also being provided with temperature probe (8) and connect lead (10) and the joint that is connected with electrocardiogram monitor (9), temperature probe (8) is installed in portion's section that carrier enters the human body esophagus, connecting lead (10) is fixed on the carrier, its free end is connected with joint (9), and temperature probe (8) is electrically connected with joint (9) by connecting lead.
8, according to claim 2 or 3 or 4 or 5 described arterial oxygen saturation sniffers, it is characterized in that also being provided with esophagus stethoscope electrode (11) and connect lead (13) and the joint that is connected with electrocardiogram monitor (12), esophagus stethoscope electrode (11) is installed in portion's section that carrier enters the human body esophagus, connecting lead (13) is fixed on the carrier, its free end is connected with joint (12), and esophagus stethoscope electrode (11) is electrically connected with joint (12) by connecting lead.
9, arterial oxygen saturation sniffer according to claim 7, it is characterized in that also being provided with esophagus stethoscope electrode (11) and connect lead (13) and the joint that is connected with electrocardiogram monitor (12), esophagus stethoscope electrode (11) is installed in portion's section that carrier enters the human body esophagus, connecting lead (13) is fixed on the carrier, its free end is connected with joint (12), and esophagus stethoscope electrode (11) is electrically connected with joint (12) by connecting lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320115080 CN2655812Y (en) | 2003-11-26 | 2003-11-26 | Arterial blood oxygen saturation detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320115080 CN2655812Y (en) | 2003-11-26 | 2003-11-26 | Arterial blood oxygen saturation detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2655812Y true CN2655812Y (en) | 2004-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320115080 Expired - Fee Related CN2655812Y (en) | 2003-11-26 | 2003-11-26 | Arterial blood oxygen saturation detector |
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| Country | Link |
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| CN (1) | CN2655812Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370472A (en) * | 2010-08-12 | 2012-03-14 | 遵义医学院附属医院 | Method and device for detecting descending aorta pulse wave through gullet to obtain descending arterial blood pressure |
| CN103622702A (en) * | 2012-08-22 | 2014-03-12 | 奇美医疗财团法人奇美医院 | Mucous membrane blood oxygen detecting device |
| CN105748089A (en) * | 2016-02-01 | 2016-07-13 | 刘进 | Method and device for monitoring oxygen supply parameters |
| CN105816951A (en) * | 2016-03-09 | 2016-08-03 | 四川大学华西医院 | Multifunctional stomach tube with blood oxygen saturation monitoring function |
| CN106491162A (en) * | 2016-11-11 | 2017-03-15 | 四川大学华西医院 | Monitor for intraoperative esophageal multi-modal monitoring and signal acquisition and processing method based on monitor |
| WO2022135371A1 (en) * | 2020-12-21 | 2022-06-30 | 王天龙 | Near-infrared spectrum continuous esophageal tissue oxygen saturation monitor |
-
2003
- 2003-11-26 CN CN 200320115080 patent/CN2655812Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102370472A (en) * | 2010-08-12 | 2012-03-14 | 遵义医学院附属医院 | Method and device for detecting descending aorta pulse wave through gullet to obtain descending arterial blood pressure |
| CN103622702A (en) * | 2012-08-22 | 2014-03-12 | 奇美医疗财团法人奇美医院 | Mucous membrane blood oxygen detecting device |
| CN103622702B (en) * | 2012-08-22 | 2015-07-29 | 奇美医疗财团法人奇美医院 | mucous membrane blood oxygen detecting device |
| CN105748089A (en) * | 2016-02-01 | 2016-07-13 | 刘进 | Method and device for monitoring oxygen supply parameters |
| WO2017133254A1 (en) * | 2016-02-01 | 2017-08-10 | 刘进 | Oxygen supply parameter monitoring method and monitoring device |
| CN105748089B (en) * | 2016-02-01 | 2018-10-26 | 刘进 | A kind of oxygen is for parameter monitoring method and monitoring device |
| CN105816951A (en) * | 2016-03-09 | 2016-08-03 | 四川大学华西医院 | Multifunctional stomach tube with blood oxygen saturation monitoring function |
| CN106491162A (en) * | 2016-11-11 | 2017-03-15 | 四川大学华西医院 | Monitor for intraoperative esophageal multi-modal monitoring and signal acquisition and processing method based on monitor |
| WO2022135371A1 (en) * | 2020-12-21 | 2022-06-30 | 王天龙 | Near-infrared spectrum continuous esophageal tissue oxygen saturation monitor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041117 Termination date: 20091228 |