CN112472054A - Paster type blood pressure monitor - Google Patents
Paster type blood pressure monitor Download PDFInfo
- Publication number
- CN112472054A CN112472054A CN202110011653.XA CN202110011653A CN112472054A CN 112472054 A CN112472054 A CN 112472054A CN 202110011653 A CN202110011653 A CN 202110011653A CN 112472054 A CN112472054 A CN 112472054A
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- Prior art keywords
- silica gel
- base body
- gel layer
- display screen
- sensor
- Prior art date
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- Pending
Links
- 230000036772 blood pressure Effects 0.000 title claims abstract description 26
- 239000000853 adhesive Substances 0.000 claims abstract description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 74
- 239000000741 silica gel Substances 0.000 claims description 68
- 229910002027 silica gel Inorganic materials 0.000 claims description 68
- 239000004744 fabric Substances 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 26
- 238000007493 shaping process Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000010146 3D printing Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 244000137852 Petrea volubilis Species 0.000 description 9
- 238000009434 installation Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000004872 arterial blood pressure Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 210000004204 blood vessel Anatomy 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/02141—Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits
-
- 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
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6825—Hand
-
- 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
- A61B5/683—Means for maintaining contact with the body
- A61B5/6832—Means for maintaining contact with the body using adhesives
- A61B5/6833—Adhesive patches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/02—Measuring coefficient of friction between materials
Abstract
The invention provides a patch type blood pressure monitor, which consists of a base body, two friction sensors, two self-adhesive sheets, a flexible circuit board, a flexible display screen and a battery unit, wherein the base body is provided with a plurality of elastic elements; the beneficial technical effects of the invention are as follows: the patch type blood pressure monitor is compact, light, small and exquisite in structure and high in measurement precision.
Description
Technical Field
The invention relates to a blood pressure monitoring technology, in particular to a patch type blood pressure monitor.
Background
In the prior art, a volume compensation method, an arterial tonometry method and a pulse wave velocity method are common in the noninvasive continuous blood pressure monitoring technology based on pulse waves. The volume compensation method is to detect the blood volume change in blood vessels by a finger clip type oximeter through a photoelectric means and estimate the blood pressure based on the relationship between the blood volume and the cardiac ejection; the method is influenced by external environment light, and details of the detected pulse signal are seriously lost. The artery tension measuring method is based on the interaction of the blood vessel pressure and the external force, and calculates the blood pressure value by combining the relation between the peripheral arterial pressure and the central arterial pressure; the long-term use of the pressurizing device in the method causes discomfort to the user, and has problems in terms of simplified operation and long-term continuous measurement. The pulse wave velocity method is characterized in that the average pulse transmission velocity at a certain distance is measured by a multi-channel sensor, and the arterial blood pressure value is indirectly calculated based on the characteristic that the pulse wave has positive correlation with the arterial blood pressure along the arterial propagation velocity; the method usually requires that an electrocardio sensor and a pulse sensor which are far away from each other work simultaneously, the system is complex, the operation is inconvenient, and in addition, the accurate measurement of the relative distance between the two sensors has a problem.
Disclosure of Invention
Aiming at the problems in the background art, in order to design a new blood pressure monitor and solve the problems that the existing device is easily interfered by ambient light (for a photoelectric means), has complex operation (for the technology adopting an electrocardio sensor and a pulse sensor) and is easy to cause discomfort to patients (for an arterial tonometry method), the inventor researches related problems, and in the process of researching the blood pressure monitor, the inventor discovers that silica gel with a microstructure and conductive cloth have better friction effect, so the friction sensor is formed by considering the silica gel and the conductive cloth, but the process for manufacturing the microstructure on the silica gel in the prior art is complex, so the inventor deeply researches the problem of manufacturing the microstructure, and discovers a new method for manufacturing the microstructure on the surface of the silica gel, and the method has simple process, easy operation and better uniformity of the manufactured microstructure, the friction action of the friction sensor is facilitated, and a new friction sensor is obtained; the specific scheme is as follows:
a method for manufacturing a microstructure on the surface of silica gel is characterized in that: the method comprises the following steps: 1) uniformly mixing the liquid silica gel and the curing agent to obtain a mixture;
2) pouring the mixture into a grinding tool; a shaping groove is formed in the grinding tool, and abrasive paper is laid on the bottom surface of the shaping groove;
3) and (3) curing the mixture to obtain silica gel, and removing the silica gel from the grinding tool, wherein the part of the silica gel, which is in contact with the abrasive paper, forms an uneven microstructure.
Sand paper is a common product, and benefits from a mature processing means, a large amount of sand is uniformly distributed on the surface of the sand paper, the mixture is in a liquid state before solidification, after the mixture is poured into a grinding tool, the liquid mixture can fill gaps among the sand, so that a large number of rugged microstructures are formed on the bottom surface of the mixture, after the mixture is solidified, because the silica gel is a flexible material, the connection strength between the sand and the surface of the sand paper is better, when demoulding is carried out (namely the silica gel is taken off from the grinding tool), the silica gel with microstructures can be completely separated from the sand paper, so that the silica gel with microstructures on the surface can be obtained, and because the sand is uniformly distributed on the surface of the sand paper, the uniform microstructures (macroscopically uniform, and microscopically, the microstructures partially present irregular concavo-convex parts) can be obtained on the surface of the silica gel, compared with other methods for manufacturing microstructures, the scheme of the invention is very simple, especially the forming conditions of the silica gel structure body and the microstructure are very simple, the process complexity and the cost can be greatly reduced, and when the silica gel structure is manufactured in batch, a large piece of silica gel can be manufactured and then the silica gel is cut.
Preferably, the mesh number of the sand paper is 5000-7000 meshes. In the research process, the inventor adopts sand paper with different meshes to respectively carry out tests, and the research shows that when the microstructure is used as a triboelectric application, the microstructure manufactured by the sand paper with 5000-7000 meshes has the best effect.
Preferably, a pigment is added to the mixture. When the silica gel is prepared into a product, the silica gel needs to be colored, so that the silica gel is colored by adding the pigment into the mixture.
A friction sensor, its innovation lies in: the friction sensor is a layered composite structure formed by a silica gel layer and conductive cloth; the lower side surface of the silica gel layer is provided with an uneven microstructure and is contacted with the conductive cloth; the circumferential edge of the contact surface of the silica gel layer and the conductive cloth is fixed by bonding glue;
the manufacturing method of the microstructure comprises the following steps: 1) uniformly mixing the liquid silica gel and the curing agent to obtain a mixture;
2) pouring the mixture into a grinding tool; a shaping groove is formed in the grinding tool, and abrasive paper is laid on the bottom surface of the shaping groove;
3) and curing the mixture to obtain a silica gel layer, and removing the silica gel layer from the grinding tool, wherein the part of the silica gel layer, which is in contact with the abrasive paper, forms an uneven microstructure.
The principle of the friction sensor is as follows: when pressure acts on the upper side and the lower side of the friction sensor, macroscopically, the contact surfaces of the silica gel layer and the conductive cloth are clung together, but because the lower side of the silica gel layer is provided with a microstructure, and simultaneously, because the conductive cloth is a fabric, the surface of the conductive cloth is not smooth, a large number of small gaps can be formed between the silica gel layer and the conductive cloth, at the moment, if external vibration action is applied to the friction sensor, the large number of small gaps can be continuously contacted and separated under the vibration action, because the friction electrode sequences of the silica gel layer and the conductive cloth are different, electric charges can be generated on the friction sensor, and information related to vibration can be obtained by detecting the electric charges.
A paster type blood pressure monitor is characterized in that: the patch type blood pressure sensor consists of a base body, two friction sensors, two self-adhesive patches, a flexible circuit board, a flexible display screen and a battery unit;
the base body is of a thick sheet-shaped structure made of TPU materials, two ends of the upper side face of the base body are respectively provided with a film mounting groove, the two self-adhesive sheets are correspondingly arranged in the two film mounting grooves one by one, and the back faces of the self-adhesive sheets are fixed with the bottom faces of the film mounting grooves in an adhesive manner; the upper side surface of the base body is provided with two sensor mounting grooves, the sensor mounting grooves are positioned between the two film mounting grooves, and the film mounting grooves and the sensor mounting grooves are axially distributed along the base body; the two friction sensors are arranged in the two sensor mounting grooves in a one-to-one correspondence manner; the friction sensor is a layered composite structure formed by a silica gel layer and conductive cloth; the lower side surface of the silica gel layer is provided with an uneven microstructure, and the lower side surface of the silica gel layer is contacted with the upper side surface of the conductive cloth; the circumferential edge of the contact surface of the silica gel layer and the conductive cloth is fixed by bonding glue; the lower side surface of the conductive cloth is fixedly adhered to the bottom surface of the sensor mounting groove;
a battery installation cavity and a circuit board installation cavity are arranged in the base body, the battery unit is arranged in the battery installation cavity, and the flexible circuit board is arranged in the circuit board installation cavity;
a display screen mounting groove is formed in the lower side surface of the base body, the flexible display screen is arranged in the display screen mounting groove, and the peripheral edges of the contact surfaces of the flexible display screen and the display screen mounting groove are fixed in an adhesive manner;
the friction sensor, the flexible display screen and the battery unit are electrically connected with the flexible circuit board, and a pore channel matched with the electric circuit is arranged in the base body;
the substrate is manufactured by adopting a 3D printing process; the manufacturing method of the microstructure comprises the following steps: 1) uniformly mixing the liquid silica gel and the curing agent to obtain a mixture;
2) pouring the mixture into a grinding tool; a shaping groove is formed in the grinding tool, and abrasive paper is laid on the bottom surface of the shaping groove;
3) and curing the mixture to obtain a silica gel layer, and removing the silica gel layer from the grinding tool, wherein the part of the silica gel layer, which is in contact with the abrasive paper, forms an uneven microstructure.
The working principle of the patch type blood pressure monitor is as follows: when the patch type blood pressure monitor is used, the patch type blood pressure monitor is attached to the inner side of an arm at a position corresponding to a blood vessel through the self-adhesive sheet, so that the friction sensors are attached to the arm (the two friction sensors are distributed along the axial direction of the arm), the friction sensors can sense the vibration of the pulse according to the principle of the friction sensors, and then electric output is generated, and after the flexible circuit board receives corresponding signals, the output signals of the two friction sensors are processed according to the principle of a pulse wave velocity method, and then blood pressure information can be obtained; compared with the prior art, because the two friction sensors can synchronously vibrate under the action of pulse vibration, the synchronism of two output signals can be easily ensured (for the technology of monitoring blood pressure by simultaneously adopting the electrocardio sensor and the pulse sensor, and for ensuring the synchronous sampling of the two sensors, the system is more complex), the two friction sensors are integrated, the distance between the two friction sensors is shorter (2-4 cm apart) and is known, accurate distance parameters can be recorded into the flexible circuit board in advance, the accuracy of blood pressure data can be effectively improved (for the technology of monitoring blood pressure by simultaneously adopting the electrocardio sensor and the pulse sensor, the difficulty of accurately acquiring the distance data is higher because the distance between the two sensors is longer), furthermore, the size of the friction sensor is smaller, the existing flexible circuit board, the flexible display screen and the battery unit (a miniature lithium battery can be adopted, the miniature lithium cell plane size that can commercially be sold at present only has 2cm x 1cm, and thickness is about 3 mm), can make SMD blood pressure monitor's size and weight reduce by a wide margin, and the device wholeness is better moreover, is convenient for accomodate, carry, and the base member of TPU material is comparatively soft, wears not have the discomfort.
The beneficial technical effects of the invention are as follows: the patch type blood pressure monitor is compact, light, small and exquisite in structure and high in measurement precision.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic cross-sectional view of a friction sensor;
the names corresponding to each mark in the figure are respectively: silica gel layer 1, conductive cloth 2, base member 3, friction sensor 4, self-adhesive sheet 5, flexible circuit board 6, flexible display screen 7, battery unit 8.
Detailed Description
A method for manufacturing a microstructure on the surface of silica gel is characterized in that: the method comprises the following steps: 1) uniformly mixing the liquid silica gel and the curing agent to obtain a mixture;
2) pouring the mixture into a grinding tool; a shaping groove is formed in the grinding tool, and abrasive paper is laid on the bottom surface of the shaping groove;
3) and (3) curing the mixture to obtain silica gel, and removing the silica gel from the grinding tool, wherein the part of the silica gel, which is in contact with the abrasive paper, forms an uneven microstructure.
Furthermore, the mesh number of the sand paper is 5000-7000 meshes.
Further, a pigment is added into the mixture.
A friction sensor, its innovation lies in: the friction sensor 4 is a layered composite structure formed by a silica gel layer 1 and a conductive cloth 2; the lower side surface of the silica gel layer 1 is provided with an uneven microstructure, and the lower side surface of the silica gel layer 1 is contacted with the conductive cloth 2; the circumferential edge of the contact surface of the silica gel layer 1 and the conductive cloth 2 is fixed by an adhesive;
the manufacturing method of the microstructure comprises the following steps: 1) uniformly mixing the liquid silica gel and the curing agent to obtain a mixture;
2) pouring the mixture into a grinding tool; a shaping groove is formed in the grinding tool, and abrasive paper is laid on the bottom surface of the shaping groove;
3) and curing the mixture to obtain a silica gel layer 1, and removing the silica gel layer 1 from the grinding tool to form an uneven microstructure at the part of the silica gel layer 1, which is in contact with the abrasive paper.
A paster type blood pressure monitor is characterized in that: the patch type blood pressure sensor consists of a base body 3, two friction sensors 4, two self-adhesive patches 5, a flexible circuit board 6, a flexible display screen 7 and a battery unit 8;
the base body 3 is of a thick sheet structure made of TPU materials, two ends of the upper side face of the base body 3 are respectively provided with a film mounting groove, the two self-adhesive films 5 are correspondingly arranged in the two film mounting grooves one by one, and the back faces of the self-adhesive films 5 are fixed with the bottom faces of the film mounting grooves in an adhesive manner; two sensor mounting grooves are formed in the upper side face of the base body 3, the sensor mounting grooves are located between the two film mounting grooves, and the film mounting grooves and the sensor mounting grooves are axially distributed along the base body 3; the two friction sensors 4 are arranged in the two sensor mounting grooves in a one-to-one correspondence manner; the friction sensor 4 is a layered composite structure formed by a silica gel layer 1 and a conductive cloth 2; the lower side surface of the silica gel layer 1 is provided with an uneven microstructure, and the lower side surface of the silica gel layer 1 is contacted with the upper side surface of the conductive cloth 2; the circumferential edge of the contact surface of the silica gel layer 1 and the conductive cloth 2 is fixed by an adhesive; the lower side surface of the conductive cloth 2 is fixedly adhered to the bottom surface of the sensor mounting groove;
a battery installation cavity and a circuit board installation cavity are arranged in the base body 3, the battery unit 8 is arranged in the battery installation cavity, and the flexible circuit board 6 is arranged in the circuit board installation cavity;
a display screen mounting groove is formed in the lower side surface of the base body 3, the flexible display screen 7 is arranged in the display screen mounting groove, and the peripheral edges of the contact surfaces of the flexible display screen 7 and the display screen mounting groove are fixed in an adhesive manner;
the friction sensor 4, the flexible display screen 7 and the battery unit 8 are electrically connected with the flexible circuit board 6, and a pore passage matched with an electric circuit is arranged in the base body 3;
the substrate 3 is manufactured by adopting a 3D printing process; the manufacturing method of the microstructure comprises the following steps: 1) uniformly mixing the liquid silica gel and the curing agent to obtain a mixture;
2) pouring the mixture into a grinding tool; a shaping groove is formed in the grinding tool, and abrasive paper is laid on the bottom surface of the shaping groove;
3) and curing the mixture to obtain a silica gel layer 1, and removing the silica gel layer 1 from the grinding tool to form an uneven microstructure at the part of the silica gel layer 1, which is in contact with the abrasive paper.
In specific implementation, the conductive cloth 2 may be polyester fiber cloth with silver-plated surface.
Claims (1)
1. A patch type blood pressure monitor is characterized in that: the patch type blood pressure sensor consists of a base body (3), two friction sensors (4), two self-adhesive patches (5), a flexible circuit board (6), a flexible display screen (7) and a battery unit (8);
the base body (3) is of a thick sheet structure made of TPU materials, two ends of the upper side face of the base body (3) are respectively provided with a film mounting groove, the two self-adhesive sheets (5) are correspondingly arranged in the two film mounting grooves one by one, and the back faces of the self-adhesive sheets (5) are fixed with the bottom faces of the film mounting grooves in an adhesive manner; two sensor mounting grooves are formed in the upper side face of the base body (3), the sensor mounting grooves are located between the two film mounting grooves, and the film mounting grooves and the sensor mounting grooves are axially distributed along the base body (3); the two friction sensors (4) are arranged in the two sensor mounting grooves in a one-to-one correspondence manner; the friction sensor (4) is a layered composite structure formed by a silica gel layer (1) and conductive cloth (2); an uneven microstructure is arranged on the lower side surface of the silica gel layer (1), and the lower side surface of the silica gel layer (1) is in contact with the upper side surface of the conductive cloth (2); the circumferential edge of the contact surface of the silica gel layer (1) and the conductive cloth (2) is fixed by adhesive; the lower side surface of the conductive cloth (2) is fixedly adhered to the bottom surface of the sensor mounting groove;
a battery mounting cavity and a circuit board mounting cavity are arranged in the base body (3), the battery unit (8) is arranged in the battery mounting cavity, and the flexible circuit board (6) is arranged in the circuit board mounting cavity;
a display screen mounting groove is formed in the lower side surface of the base body (3), the flexible display screen (7) is arranged in the display screen mounting groove, and the peripheral edges of the contact surfaces of the flexible display screen (7) and the display screen mounting groove are fixed in an adhesive manner;
the friction sensor (4), the flexible display screen (7) and the battery unit (8) are electrically connected with the flexible circuit board (6), and a pore channel matched with an electric circuit is arranged in the base body (3);
the substrate (3) is manufactured by adopting a 3D printing process; the manufacturing method of the microstructure comprises the following steps: 1) uniformly mixing the liquid silica gel and the curing agent to obtain a mixture;
2) pouring the mixture into a grinding tool; a shaping groove is formed in the grinding tool, and abrasive paper is laid on the bottom surface of the shaping groove;
3) and curing the mixture to obtain a silica gel layer (1), and removing the silica gel layer (1) from the grinding tool, wherein the part of the silica gel layer (1) in contact with the abrasive paper forms an uneven microstructure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110011653.XA CN112472054A (en) | 2021-01-06 | 2021-01-06 | Paster type blood pressure monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110011653.XA CN112472054A (en) | 2021-01-06 | 2021-01-06 | Paster type blood pressure monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112472054A true CN112472054A (en) | 2021-03-12 |
Family
ID=74916115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110011653.XA Pending CN112472054A (en) | 2021-01-06 | 2021-01-06 | Paster type blood pressure monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112472054A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207236775U (en) * | 2017-01-13 | 2018-04-17 | 纳智源科技（唐山）有限责任公司 | A kind of vital signs device |
| CN108471948A (en) * | 2015-12-23 | 2018-08-31 | 卢米拉德斯英国有限公司 | Health monitor patch |
| CN110840403A (en) * | 2019-11-21 | 2020-02-28 | 嘉兴脉腾科技有限公司 | Self-powered fabric sensor and monitoring system |
| CN111297321A (en) * | 2018-12-18 | 2020-06-19 | 北京纳米能源与系统研究所 | Transparent flexible sensor, preparation method thereof, electronic skin and wearable device |
| CN111712196A (en) * | 2017-12-15 | 2020-09-25 | 葛思特克朗兹公司 | Sensor monitoring system for indwelling catheter based therapy |
| CN211979972U (en) * | 2020-03-31 | 2020-11-20 | 北京纳杰科技有限公司 | Multi-object-image split-body scientific exhibit |
| CN112603286A (en) * | 2021-01-06 | 2021-04-06 | 嘉兴脉腾科技有限公司 | Method for manufacturing microstructure on surface of silica gel and friction sensor |
-
2021
- 2021-01-06 CN CN202110011653.XA patent/CN112472054A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108471948A (en) * | 2015-12-23 | 2018-08-31 | 卢米拉德斯英国有限公司 | Health monitor patch |
| CN207236775U (en) * | 2017-01-13 | 2018-04-17 | 纳智源科技（唐山）有限责任公司 | A kind of vital signs device |
| CN111712196A (en) * | 2017-12-15 | 2020-09-25 | 葛思特克朗兹公司 | Sensor monitoring system for indwelling catheter based therapy |
| CN111297321A (en) * | 2018-12-18 | 2020-06-19 | 北京纳米能源与系统研究所 | Transparent flexible sensor, preparation method thereof, electronic skin and wearable device |
| CN110840403A (en) * | 2019-11-21 | 2020-02-28 | 嘉兴脉腾科技有限公司 | Self-powered fabric sensor and monitoring system |
| CN211979972U (en) * | 2020-03-31 | 2020-11-20 | 北京纳杰科技有限公司 | Multi-object-image split-body scientific exhibit |
| CN112603286A (en) * | 2021-01-06 | 2021-04-06 | 嘉兴脉腾科技有限公司 | Method for manufacturing microstructure on surface of silica gel and friction sensor |
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