CN105559793A - Blood oxygen saturation degree monitoring device - Google Patents
Blood oxygen saturation degree monitoring device Download PDFInfo
- Publication number
- CN105559793A CN105559793A CN201610064044.XA CN201610064044A CN105559793A CN 105559793 A CN105559793 A CN 105559793A CN 201610064044 A CN201610064044 A CN 201610064044A CN 105559793 A CN105559793 A CN 105559793A
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- oxygen saturation
- blood oxygen
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- monitoring equipment
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/6804—Garments; Clothes
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Physiology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention relates to a monitoring device which can be integrated into a wearable system similar to a piece of clothes and facilitating blood oxygen saturation degree monitoring at any time. The blood oxygen saturation degree monitoring device comprises a device body, wherein the device body comprises an anti-slip layer provided with a through hole, a sensor electrode protection layer, a circuit layer, a lead layer, an insulation layer and/or a switch layer, the circuit layer comprises a circuit mainboard, a sensor electrode connected with the circuit mainboard and a light source, the sensor electrode protection layer is arranged between the anti-slip layer and the circuit layer, the lead layer tightly adheres to the circuit layer and is connected with the circuit mainboard, the switch layer is connected with the circuit mainboard, and the switch layer, the lead layer, the circuit layer and the sensor electrode protection layer are all located on the inner side of the insulation layer.
Description
Technical field
The present invention relates to a kind of oxygen saturation measurement technology, particularly relate to a kind of blood oxygen saturation monitoring equipment.
Background technology
Blood oxygen saturation is often abbreviated as SaO2 or SpO2; It refers to the degree that hemoglobin is combined with oxygen under certain partial pressure of oxygen, namely the percentage ratio of oxygen content and oxygen capacity, and blood oxygen saturation monitoring instrument monitors usually is the blood oxygen saturation of tremulous pulse.The following two kinds of methods of general employing represent blood oxygen saturation at present:
The first adopts function oxygen saturation, refers to that oxygenated haemoglobin (HbO) accounts for the percentage ratio of the hemoglobin that can deliver oxygen.The monitor of general employing dual wavelength oxygen meter, in order to measurement function oxygen saturation; This quasi-instrument adopts pulsation oxygen assay method, light emitting diode (LED) is used to launch red light and infrared light, through peripheral part bit organization suitable on human body, arrive the optical sensor of opposite side on the other side, optical sensor compares the absorptivity before pulsation in blood vessel and after pulsation, thus draws measurement result.Instrument just can monitor " the red degree " of pulsatile blood in tremulous pulse by such continuous measurement always.
The second adopts mark oxygen saturation, refers to that oxygenated haemoglobin accounts for the percentage ratio of all hemoglobin, and the bad hemoglobin of those functions also counts; The value that this method is measured is lower than foregoing function oxygen saturation value.
And the instrument of monitoring blood oxygen saturation generally has two large classes, be penetrance blood oxygen saturation monitoring instrument and reflective blood oxygen saturation monitoring instrument respectively.BOLD contrast of penetrance being pulsed is placed on human body privileged sites (as ear, finger tip, infant palm and foot) can obtain oxygen saturation signal.Reflective blood oxygen saturation monitoring instrument is generally attached on forehead or palm and detects blood oxygen saturation, now monitored people is in order to coordinate detection, can not be freely movable, therefore, the blood oxygen saturation inconvenience of human body when moving, working or moving is monitored by existing penetrance blood oxygen saturation monitoring instrument or reflective blood oxygen saturation monitoring instrument.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of blood oxygen saturation monitoring equipment, make it have more value in industry.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide a kind of accessible site in the wearable system of similar clothing, convenient monitoring equipment of monitoring blood oxygen saturation at any time.
Blood oxygen saturation monitoring equipment of the present invention, include apparatus body, described apparatus body comprises the skid resistant course with through hole, sensor electrode protective layer, circuit layer, conductor layer, insulating barrier, and/or switching layer, described circuit layer comprises circuit main board, the sensor electrode be connected with described circuit main board and light source, described sensor electrode protective layer is located between described skid resistant course and circuit layer, described conductor layer is close to described circuit layer, described conductor layer is connected with described circuit main board, described switching layer is connected with described circuit main board, described switching layer, conductor layer, circuit layer and sensor electrode protective layer are all positioned at inside described insulating barrier.
Further, described skid resistant course is distributed with some siliceous choice refreshments.
Further, described skid resistant course is cotton layer, or is rubber antiskid layer.
Further, described sensor electrode protective layer is transparence nylon layer, or is transparence plastic layer.
Further, described circuit layer is the elastic layer being provided with some apertures.
Further, described elastic layer is rubber layer, or is fiber fabric layer.
Further, described switching layer is provided with flush type switch, and described flush type switch is connected with described circuit main board.
Further, the edge of described insulating barrier is provided with through hole.
Further, described conductor layer edge is provided with joint, and this joint is connected with described circuit main board.
Further; described apparatus body is seven layers; mutually be close between adjacent two layers, under upper, wherein ground floor is the skid resistant course with contact skin; the second layer is sensor electrode protective layer; third layer is circuit layer, and the 4th layer is conductor layer, and layer 5 is the first insulating barrier; layer 6 is switching layer, and layer 7 is the second insulating barrier.
By such scheme, the present invention at least has the following advantages:
The present invention by sensor integration in multiple structure, the similar pieces of cloth of whole monitoring equipment, can be easy to make wearable clothes, like this, after monitoring equipment of the present invention is worn, can immediately monitoring wearer static, mobile, motion or work time various blood oxygen saturation situations, very convenient, simultaneously very safe again, and farthest ensure that the sensitivity of sensor electrode.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of blood oxygen saturation monitoring equipment of the present invention;
Fig. 2 is the plan structure schematic diagram of blood oxygen saturation monitoring equipment of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
See Fig. 1 and Fig. 2, a kind of blood oxygen saturation monitoring equipment described in a preferred embodiment of the present invention, include apparatus body, apparatus body comprises the skid resistant course 1 with through hole, sensor electrode protective layer 2, circuit layer 3, conductor layer 4, insulating barrier, and/or switching layer 6, circuit layer 3 comprises circuit main board (not shown), the sensor electrode (not shown) be connected with circuit main board and light source (not shown), sensor electrode protective layer 2 is located between skid resistant course 1 and circuit layer 3, conductor layer 4 is close to circuit layer 3, conductor layer 4 is connected with circuit main board, switching layer 6 is connected with circuit main board, switching layer 6, conductor layer 4, circuit layer 3 and sensor electrode protective layer 2 are all positioned at inside insulating barrier, it should be noted that, skid resistant course is covered with side and the contact skin of siliceous choice refreshments, skid resistant course is provided with 2 large through holes 9, after the light therethrough sensor electrode protective layer that light source (HONGGUANG and infra red light emitter) sends, arrival skin is sent through one of them through hole, some light arrives tremulous pulse through skin and is absorbed, another part light is through skin reflex, first through sensor electrode protective layer, then pass through another through hole, received by sensor (optical receiver) afterwards, switching layer also can be integrated together to reduce level with circuit layer, conductor layer can not affect the normal operation of equipment with the mutual reversed order of switching layer, the light that circuit layer receives according to sensor and light (comprising HONGGUANG and the infrared light) ratio that light source sends judge blood oxygen saturation (namely adopting function oxygen saturation to represent blood oxygen saturation), when blood oxygen saturation is normal, circuit layer controls the switch opened the light in layer and automatically disconnects, when blood oxygen saturation is too high or too low, switch can not disconnect, this monitoring equipment continues to monitor human body artery blood oxygen saturation, and pass through wireless data transmission layer by blood oxygen saturation real-time Data Transmission to remote terminal, so that medical personnel take rescue measure at any time.
In order to improve non-skid property, increase the stability of Signal reception, skid resistant course 1 is distributed with some siliceous choice refreshments (not shown)s; Like this, siliceous choice refreshments can increase adhesion between skid resistant course and skin and frictional force, prevents skid resistant course Relative Skin from sliding, and improve light after skin reflex, sensor stabilization receives the ability of reflected light; In addition, the choice refreshments of siliceous choice refreshments other material relative, with more comfortable during contact skin.
In order to improve skid resistant course 1 and comfort level during contact skin, skid resistant course 1 is cotton layer, or is rubber antiskid layer; In addition, relative to other material, when cotton material and contact skin, anaphylaxis can not be there is, this is because cotton is natural material.
Occur to rub to prevent other level and sensor electrode so that damage electrode, sensor electrode protective layer 2 is transparence nylon layer, or is transparence plastic layer; In addition, nylon layer or plastic layer adopt transparent configuration, and be because the light that light source sends needs through sensor electrode protective layer and skid resistant course, after skin reflex, portion reflects light is received by sensor through after skid resistant course and sensor electrode protective layer.
For the ease of permanent circuit mainboard, circuit layer 3 is for being provided with the elastic layer of some apertures; Like this, circuit main board stably can be fixed on elastic layer by aperture, and circuit layer has elasticity is conveniently fold and dress.
In order to improve safety, elastic layer is rubber layer, or is fiber fabric layer; Like this, elastic layer adopts rubber or fabric, and rubber or fabric have good insulating properties, and therefore, when electric leakage occurs for circuit main board in circuit layer or wire, rubber or fabric effectively can completely cut off electric leakage, play the effect of security protection.
In order to save space, be conveniently integrated in the structure of garment-like, switching layer is provided with flush type switch, and flush type switch is connected with circuit main board; Like this, flush type switch can not take redundant space, is incorporated in switching layer, can not increase the thickness of switching layer.
Conveniently mount and dismount, the edge of insulating barrier is provided with through hole; Like this, medical personnel can be facilitated by gripping through hole and install or remove this monitoring equipment to detected personnel safely; It should be noted that, through hole can be arranged to elongated hole 10, also can be arranged to circular hole, or the through hole of similar hundle-bar, to facilitate gripping, as long as medical personnel can install or remove this monitoring equipment in safety and firmness ground; In order to ensure insulating properties, insulating barrier can be the insulating barrier of plastics or quality of rubber materials, and insulating barrier is not limited to adopt plastics or quality of rubber materials, as long as have higher insulating properties, and has the convenient folding material of certain elasticity can be used for making insulating barrier.
In order to the blood oxygen saturation data realizing monitoring can be transmitted in a wireless form, conductor layer 4 edge is provided with joint 8, and joint 8 is connected with circuit main board; Like this, wire is embedded in conductor layer, and is connected with joint input, and the wire other end is connected with circuit main board, and tap outputs is connected with the wireless data transfer module outside this equipment, can realize the wireless transmission of blood oxygen saturation data; And conductor layer has flexibility, folding to facilitate.
In order to farthest improve monitoring stability and the comfort level of this equipment, apparatus body is seven layers, mutually be close between adjacent two layers, under upper, wherein ground floor is the skid resistant course 1 with contact skin, the second layer is sensor electrode protective layer 2, third layer is circuit layer 3, and the 4th layer is conductor layer 4, and layer 5 is the first insulating barrier 5, layer 6 is switching layer 6, and layer 7 is the second insulating barrier 7; Like this, on the one hand, the sensitivity of sensor electrode is ensured, on the other hand, the acquisition of the blood oxygen saturation of monitored personnel is more stable, and meanwhile, the comfort level of dressing this equipment is also ensured.
The above is only the preferred embodiment of the present invention; be not limited to the present invention; should be understood that; for those skilled in the art; under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (10)
1. a blood oxygen saturation monitoring equipment, include apparatus body, it is characterized in that: described apparatus body comprises the skid resistant course with through hole, sensor electrode protective layer, circuit layer, conductor layer, insulating barrier, and/or switching layer, described circuit layer comprises circuit main board, the sensor electrode be connected with described circuit main board and light source, described sensor electrode protective layer is located between described skid resistant course and circuit layer, described conductor layer is close to described circuit layer, described conductor layer is connected with described circuit main board, described switching layer is connected with described circuit main board, described switching layer, conductor layer, circuit layer and sensor electrode protective layer are all positioned at inside described insulating barrier.
2. blood oxygen saturation monitoring equipment according to claim 1, is characterized in that: described skid resistant course is distributed with some siliceous choice refreshments.
3. blood oxygen saturation monitoring equipment according to claim 1, is characterized in that: described skid resistant course is cotton layer, or is rubber antiskid layer.
4. blood oxygen saturation monitoring equipment according to claim 1, is characterized in that: described sensor electrode protective layer is transparence nylon layer, or is transparence plastic layer.
5. blood oxygen saturation monitoring equipment according to claim 1, is characterized in that: described circuit layer is the elastic layer being provided with some apertures.
6. blood oxygen saturation monitoring equipment according to claim 5, is characterized in that: described elastic layer is rubber layer, or is fiber fabric layer.
7. blood oxygen saturation monitoring equipment according to claim 1, it is characterized in that: described switching layer is provided with flush type switch, described flush type switch is connected with described circuit main board.
8. blood oxygen saturation monitoring equipment according to claim 1, is characterized in that: the edge of described insulating barrier is provided with through hole.
9. blood oxygen saturation monitoring equipment according to claim 1, is characterized in that: described conductor layer edge is provided with joint, and this joint is connected with described circuit main board.
10. blood oxygen saturation monitoring equipment according to claim 1; it is characterized in that: described apparatus body is seven layers; mutually be close between adjacent two layers, under upper, wherein ground floor is the skid resistant course with contact skin; the second layer is sensor electrode protective layer; third layer is circuit layer, and the 4th layer is conductor layer, and layer 5 is the first insulating barrier; layer 6 is switching layer, and layer 7 is the second insulating barrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610064044.XA CN105559793A (en) | 2016-01-29 | 2016-01-29 | Blood oxygen saturation degree monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610064044.XA CN105559793A (en) | 2016-01-29 | 2016-01-29 | Blood oxygen saturation degree monitoring device |
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| Publication Number | Publication Date |
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| CN105559793A true CN105559793A (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610064044.XA Pending CN105559793A (en) | 2016-01-29 | 2016-01-29 | Blood oxygen saturation degree monitoring device |
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| CN (1) | CN105559793A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580306A (en) * | 2016-12-29 | 2017-04-26 | 深圳先进技术研究院 | Electrophysiological signal fabric collection device |
| CN108652643A (en) * | 2018-04-08 | 2018-10-16 | 博联众科（武汉）科技有限公司 | A kind of tissue oxygen monitoring flexible sensing device assembly and its manufacturing method |
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|---|---|---|---|---|
| CN1333001A (en) * | 2001-07-13 | 2002-01-30 | 天津大学 | Muscular blood oxygen detection sensor |
| US20040015058A1 (en) * | 1993-09-04 | 2004-01-22 | Motorola, Inc. | Wireless medical diagnosis and monitoring equipment |
| CN101330865A (en) * | 2005-10-27 | 2008-12-24 | 史密斯医疗Pm公司 | Single use pulse oximeter |
| CN102860809A (en) * | 2011-07-04 | 2013-01-09 | 富士胶片株式会社 | Endoscope system, light source device, and control method of endoscope system |
| CN103519826A (en) * | 2013-10-29 | 2014-01-22 | 北京新兴阳升科技有限公司 | Reflection-type blood oxygen saturation gauge and measuring method thereof |
-
2016
- 2016-01-29 CN CN201610064044.XA patent/CN105559793A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040015058A1 (en) * | 1993-09-04 | 2004-01-22 | Motorola, Inc. | Wireless medical diagnosis and monitoring equipment |
| CN1333001A (en) * | 2001-07-13 | 2002-01-30 | 天津大学 | Muscular blood oxygen detection sensor |
| CN101330865A (en) * | 2005-10-27 | 2008-12-24 | 史密斯医疗Pm公司 | Single use pulse oximeter |
| CN102860809A (en) * | 2011-07-04 | 2013-01-09 | 富士胶片株式会社 | Endoscope system, light source device, and control method of endoscope system |
| CN103519826A (en) * | 2013-10-29 | 2014-01-22 | 北京新兴阳升科技有限公司 | Reflection-type blood oxygen saturation gauge and measuring method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580306A (en) * | 2016-12-29 | 2017-04-26 | 深圳先进技术研究院 | Electrophysiological signal fabric collection device |
| CN108652643A (en) * | 2018-04-08 | 2018-10-16 | 博联众科（武汉）科技有限公司 | A kind of tissue oxygen monitoring flexible sensing device assembly and its manufacturing method |
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| C06 | Publication | ||
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| CB02 | Change of applicant information |
Address after: Taicang City, Suzhou City, Jiangsu Province, and 215411 Metro Jianxiong Road No. 20 Applicant after: Suzhou Mai Ji Medical Technology Co., Ltd. Address before: Taicang City, Suzhou City, Jiangsu Province, and 215411 Metro Jianxiong Road No. 20 Applicant before: JIANGSU SIWEISEN NETWORK TECHNOLOGY CO., LTD. |
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Application publication date: 20160511 |
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| WD01 | Invention patent application deemed withdrawn after publication |