CN112515648A - Wrist strap, electronic sphygmomanometer and vital sign monitor with connecting piece - Google Patents
Wrist strap, electronic sphygmomanometer and vital sign monitor with connecting piece Download PDFInfo
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- CN112515648A CN112515648A CN202011510091.5A CN202011510091A CN112515648A CN 112515648 A CN112515648 A CN 112515648A CN 202011510091 A CN202011510091 A CN 202011510091A CN 112515648 A CN112515648 A CN 112515648A
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- China
- Prior art keywords
- wrist strap
- connecting piece
- wrist
- watch
- electronic sphygmomanometer
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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
- A61B5/02—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
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
- A61B5/0225—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers the pressure being controlled by electric signals, e.g. derived from Korotkoff sounds
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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
- A61B5/02—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
- A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
- A61B5/02233—Occluders specially adapted therefor
-
- 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
- A61B5/681—Wristwatch-type devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention provides a wrist strap with a connecting piece, an electronic sphygmomanometer and a vital sign monitor, wherein the wrist strap with the connecting piece comprises: the wrist strap comprises a connecting piece body and a wrist strap body, wherein one side of the connecting piece body is an arc-shaped connecting surface, the other side of the connecting piece body is provided with a mounting seat, the wrist strap body is arranged on the mounting seat, and the wrist strap body is connected to a watch shell in a preset angle range through the arc-shaped connecting surface. The structure design of the invention accords with human engineering, so that the air bag in the wrist strap body can be well jointed with the wrist, and because of good joint degree, the comfort level and the blood pressure detection precision of the wrist strap body are effectively improved in the processes of inflation and blood pressure detection.
Description
Technical Field
The invention relates to a wrist strap, in particular to a wrist strap with a connecting piece, and relates to an electronic blood pressure meter and a vital sign monitor comprising the wrist strap with the connecting piece.
Background
Wrist formula electronic sphygmomanometer in existing market's wrist strap is usually by the cloth cover and place the gasbag of cloth cover the inside in and constitute, the wrist strap sets up in the below or the side of watchcase, but because the wrist strap at gasbag place directly sets up in the below or the side of watchcase, at the inflation in-process, the gasbag is not very good with human laminating degree, the comfort level is also not enough, can not satisfy wearing formula electronic sphygmomanometer well and need relatively thin, be convenient for dress, can the requirement of laminating wrist and improvement comfort level.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a wrist strap with a connecting piece, which is suitable for a wearable electronic sphygmomanometer, and further provide an electronic sphygmomanometer comprising the wrist strap with the connecting piece and a vital sign monitor on the basis of the wrist strap, so as to meet the requirements of the wearable electronic sphygmomanometer on thinness, convenience in wearing, good wrist fitting and contribution to improving the comfort level.
To this end, the present invention provides a wristband with a connector, including: the wrist strap comprises a connecting piece body and a wrist strap body, wherein one side of the connecting piece body is an arc-shaped connecting surface, the other side of the connecting piece body is provided with a mounting seat, the wrist strap body is arranged on the mounting seat, and the wrist strap body is connected to a watch shell in a preset angle range through the arc-shaped connecting surface.
The wrist strap is further improved in that a first mounting hole is formed in the mounting seat, a second mounting hole is formed in one side, close to the connecting piece body, of the wrist strap body, and the first mounting hole and the second mounting hole are correspondingly arranged; or the mounting seat of the connecting piece body is connected with the wrist strap body through a buckle assembly.
The invention is further improved in that the thickness of the side, close to the connecting piece body, of the wrist strap body is matched with the thickness of the downward recess of the mounting seat.
The invention is further improved in that the connecting piece body is provided with a through hole penetrating through the arc-shaped connecting surface and the mounting seat, and one end of the wrist strap body close to the connecting piece body penetrates through the through hole through a vent pipe and is connected to the watch case.
The invention has the further improvement that a silica gel sleeve is arranged below the watchband of the watch case, and the vent pipe penetrates through the through hole and is sleeved in the silica gel sleeve.
The invention is further improved in that a third mounting hole is arranged on the connecting piece body, and the connecting piece body is connected with the watch case through the third mounting hole; or the connecting piece body is connected with the watch case through a buckle assembly.
The invention is further improved in that a reinforcing rib is arranged on the inner wall of one side of the wrist strap body close to the connecting piece body.
The invention also provides an electronic sphygmomanometer, which comprises any one or more of a wearable electronic sphygmomanometer, a portable electronic sphygmomanometer, a watch-type electronic sphygmomanometer and a miniature electronic sphygmomanometer, and also comprises the wrist strap with the connecting piece, a watch shell, a watch strap, a sensor, an inflator pump and an air bag, wherein the watch shell is connected with the watch strap, and the sensor and the inflator pump are arranged in the watch shell; the air bag is arranged in the wrist strap body and is connected with the inflator pump; the wrist strap body is arranged on one side of the watch case through the connecting piece body and is arranged below the watch band.
The wrist strap further comprises an arc-shaped bracket, and the arc-shaped bracket is arranged outside the air bag in the wrist strap body.
The invention also provides a vital sign monitor, which comprises the wrist strap with the connecting piece and a blood pressure detection device, wherein the blood pressure detection device is connected with the wrist strap with the connecting piece.
Compared with the prior art, the invention has the beneficial effects that: one side of the connecting piece body is an arc-shaped connecting surface, the wrist strap body is arranged on the mounting seat on the other side of the connecting piece body, and then the wrist strap body can be connected to the watchcase within a preset angle range through the arc-shaped connecting surface, the structural design accords with human engineering, so that an air bag in the wrist strap body can be well attached to the wrist, and the comfort level and the blood pressure detection accuracy are effectively improved in the inflating and blood pressure detection processes due to the good attachment degree.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a schematic side view of an embodiment of the present invention;
FIG. 3 is a schematic illustration of an explosive structure according to an embodiment of the present invention;
fig. 4 is a schematic view of the overall structure of another embodiment of the present invention.
Detailed Description
Preferred embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 to 3, the present example provides a wristband with a connecting member, including: the wrist strap comprises a connecting piece body 1 and a wrist strap body 2, wherein one side of the connecting piece body 1 is an arc-shaped connecting surface 101, the other side of the connecting piece body 1 is provided with a mounting seat 102, the wrist strap body 2 is arranged on the mounting seat 102, and the wrist strap body 2 is connected to a watch shell 3 in a bent mode to the inner side within a preset angle range through the arc-shaped connecting surface 101.
The wrist strap with the connecting piece in this example is preferably a wrist strap suitable for a wearable electronic blood pressure monitor, and in practical work, the wrist strap can be an assembled finished wearable electronic blood pressure monitor as shown in fig. 4, or a wrist strap assembly as shown in fig. 1 to 3. The case 3 is a main housing of the wearable electronic sphygmomanometer, and is preferably designed in the form of a case.
The connecting piece body 1 is a connecting component for connecting the wrist strap body 2 and the watch case 3, and it is worth mentioning that one side of the connecting piece body 1 close to the watch case 3 is an arc-shaped connecting surface 101, the arc-shaped connecting surface 101 is an arc-shaped connecting surface with slope, the connection of the connecting piece body 1 and the watch case 3 can be changed into surface connection instead of line connection through the structural design, so that the whole structure is firmer and more reliable, on the basis, the arc-shaped connecting surface 101 can be connected to the watch case 3 within a preset angle range, so that the wrist strap can be better attached to the wrist of a user, and in the inflation process, the stress is uniform due to high attachment degree, and the comfort degree and the accuracy degree of measurement can also be improved; the preset angle range can be set and adjusted in a predefined mode according to actual conditions. The mounting seat 102 is a recessed seat for mounting the wrist band body 2, and mounting and connection are realized through the mounting seat 102, so that the light and thin degree of a product can be further improved, mounting and positioning during assembly are facilitated, and the assembly efficiency is improved.
The preset angle can be set and adjusted in a user-defined mode according to actual conditions/requirements, the included angle between the central axis of the arc-shaped connecting surface 101 and the lower surface of the watch case 3 is preferably 105-115 degrees, and tests show that the best effect is achieved when the preset angle is 109-110 degrees; of course, in practical applications, the preset angle is not limited to the preferred value range described in this example.
Preferably, as shown in fig. 1, in this embodiment, a first mounting hole 1021 is formed in the mounting seat 102, a second mounting hole 201 is formed in a side of the wrist band body 2 close to the connector body 1, and the first mounting hole 1021 and the second mounting hole 201 are correspondingly arranged, so that the wrist band body 2 and the mounting seat 102 are fixed together by a connecting member such as a screw, or a fastener, that is, the wrist band body 2 and the connector body 1 are fixed together. The number of the first mounting holes 1021 in fig. 1 is preferably 4, and in practical applications, the number is not limited to the preferred value, and the first mounting holes may be two or more mounting holes, and the mounting holes may be any one of screw holes, and other mounting holes with the same function.
On the basis, the first mounting hole 1021 and the second mounting hole 201 can be replaced by matched buckle components, namely, the mounting seat 102 of the connector body 1 is connected with the wrist strap body 2 through the buckle components; for example, a male buckle is arranged on the mounting seat 102, and a female buckle is arranged on one side of the wrist band body 2 close to the connector body 1; or, be provided with the box on mount pad 102, wrist strap body 2 is close to one side of connecting piece body 1 is provided with the pin thread, the position of pin thread and box corresponds the setting, and then realizes through supporting pin thread and box connecting piece body 1 and wrist strap body 2 between be connected, be convenient for realize the repeated installation of inserting and dismantle, also be convenient for improve the flexibility and the high efficiency of its assembly.
In this embodiment, the thickness of the wrist band body 2 near the connector body 1 is matched with the downward concave thickness of the mounting seat 102, as shown in fig. 4, so that the connector body 1 and the wrist band body 2 are basically close to an integrated structure after being assembled, which is convenient for assembly and has good integration effect; on this basis, wrist strap body 2 is close to one side inner wall of connecting piece body 1 is provided with strengthening rib 203, as shown in fig. 2 and fig. 4, is convenient for guarantee the firm reliability of wrist strap body 2 has guaranteed not to cause when aerifing the survey blood pressure the abnormal deformation or the disconnection of wrist strap, measuring result is accurate reliable.
As shown in fig. 1 and 2, in this example, the connector body 1 is provided with a through hole 103 penetrating through the arc-shaped connecting surface 101 and the mounting seat 102, and one end of the wrist band body 2 close to the connector body 1 passes through the through hole 103 through a vent pipe 202 and is connected to the watch case 3, so as to inflate an air bag inside the wrist band body 2; watchcase 3 still preferably is provided with silica gel sleeve 301 in watchband 4 below, breather pipe 202 passes through-hole 103 cover is located in the silica gel sleeve 301, such design can strengthen the leakproofness on the one hand, has also utilized the hose performance of silica gel sleeve 301 itself in order to adapt to on the other hand the angle of wrist strap body 2, and then reduce the processing and assemble the degree of difficulty.
As shown in fig. 3, in this embodiment, a third mounting hole 104 is provided on the connector body 1, the connector body 1 is connected to the watch case 3 through the third mounting hole 104, and in practical applications, the connector body 1 can be fixed to the watch case 3 through the third mounting hole 104 by a connecting member such as a screw, or a fastener; that is, preferably, the connector body 1 is fastened to the case 3 preferably by two screws, and the screw holes (third mounting holes 104) of the two screws are preferably provided at the side of the vent pipe 202; of course, in practical application, the number of the screw holes is not limited to two; the screw holes can also be replaced by other mounting holes with the same function.
Similarly, the connection between the connector body 1 and the watch case 3 can also be preferably realized by using a matching buckle assembly, for example, a male buckle is arranged on the connector body 1, and a female buckle is arranged on one side of the watch case 3 close to the connector body 1; or, be provided with the box on the connecting piece body 1, watchcase 3 is close to one side of connecting piece body 1 is provided with the pin thread, the position of pin thread and box corresponds the setting, and then realizes through supporting pin thread and box connecting between connecting piece body 1 and watchcase 3 is convenient for realize repeated installation and dismantlement of inserting, also is convenient for improve the flexibility and the high efficiency of its assembly.
In fact, the wrist band with the connecting assembly in this embodiment is a miniature wrist band, and is very suitable for blood pressure detecting devices/apparatuses such as wearable electronic blood pressure meters, portable electronic blood pressure meters, wrist-watch electronic blood pressure meters, miniature electronic blood pressure meters, and vital sign monitors.
As shown in fig. 3 and 4, this example further provides an electronic sphygmomanometer, which includes any one or more of a wearable electronic sphygmomanometer, a portable electronic sphygmomanometer, a watch-type electronic sphygmomanometer and a miniature electronic sphygmomanometer, and further includes a wrist strap with a connecting component as described above, and includes a case 3, a watchband 4, a sensor 5, an inflator 6 and an airbag, wherein the case 3 is connected with the watchband 4, and the sensor 5 and the inflator 6 are disposed in the case 3; the air bag is arranged in the wrist strap body 2 and is connected with the inflator pump; the wrist band body 2 is arranged on one side of the watch case 3 through the connecting piece body 1 and is arranged below the watch band 4. The silicone sleeve 301 preferably comprises a double-way pipe 7 and a double-way pipe 8, the inflator 6 is preferably connected to the vent pipe 202 of the wrist strap through the double-way pipe 7, the sensor 5 is preferably connected to the wrist strap through the double-way pipe 8, and the airbag is disposed in the wrist strap body 2 and is not shown in the figure of the present example. It should be noted that the air pipe 202 on the wrist strap may be a hard air pipe, and the air pipe is directly inserted into the silica gel sleeve 301 after passing through the through hole 103 of the connector body 1, so as to achieve a sealed connection, and facilitate the hose characteristic of the silica gel sleeve 301 to adapt to the installation requirement of the preset angle.
As shown in fig. 3, the lens 302 of this example is preferably disposed on the watch case 3 through a face casing 303, a side key 304 is disposed at a side of the face casing 303 for controlling the detection, and a display screen 305 is disposed on the watch case 3 through the face casing 303 in a press fit manner; a PCBA board 307 is further arranged inside the watch case 3, a USB charging seat 306 is preferably arranged on the PCBA board 307, so that the functions of main control and charging are conveniently realized, and a side key switch 308 is electrically connected with the PCBA board 307, so that the control foundation of a side key 304 is conveniently realized; the battery 309 is electrically connected with the USB charging seat 306, the electromagnetic valve 9 is connected with the PCBA board 307 so as to realize the control of the electromagnetic valve, and the loudspeaker 310 is arranged in the watch case 3 through the loudspeaker support 311 so as to realize the voice reminding and broadcasting; the silica gel sleeve 301 in this embodiment may be an output air port of the two-way tube 7 or the four-way tube 8, or may be additionally provided, and may be adjusted by itself in practical application, thereby realizing a complete wearable electronic sphygmomanometer.
It is worth mentioning that, in this example, the wrist strap body 2 is arranged on one side of the watchcase 3 through the connecting piece body 1 and is arranged below the watchband 4, so that the design can ensure that the wrist strap and the air bag thereof do not need to be arranged below the watchcase 3, and further the wearable electronic sphygmomanometer can be thinner, and the wrist strap body 2 can be arranged below the watchband 4 within a preset angle range through the arc-shaped connecting surface 101, as shown in fig. 4, so as to ensure that the wrist strap conforms to the ergonomics, improve the fitting degree and comfort degree of wearing, and facilitate the uniform stress to ensure the accuracy and effectiveness of blood pressure measurement.
As shown in fig. 4, this embodiment further preferably includes an arc-shaped bracket, which is disposed in the wristband body 2, for example, directly sleeved or adhered in the wristband body 2, and is preferably an arc-shaped plastic bracket or a C-shaped bracket, whose shape is the shape expressed by the wristband body 2; the arc support set up in the outside of gasbag, and then effectively with the gasbag to the deformation of arc support direction by the block, the gasbag can only be to the inside side inflation and swell to can apply for almost whole pressure of parcel such as wrist, can change like this in the pulse wave signal that detects the user, improve blood pressure detection's sensitive degree.
The present example also provides a vital signs monitor comprising a wristband with a connector as described above, and a blood pressure detection device coupled to the wristband with a connector.
In summary, in the present embodiment, one side of the connecting piece body 1 is the arc-shaped connecting surface 101, the wrist band body 2 is disposed on the mounting seat 102 on the other side of the connecting piece body 1, and further, the wrist band body can be connected to the watch case 3 through the arc-shaped connecting surface 101 within a preset angle range, such a design conforms to human engineering, so that the airbag in the wrist band body 2 can be well attached to the wrist, and due to the good attaching degree, the comfort level and the blood pressure detection accuracy of the wearable electronic sphygmomanometer are effectively improved in the processes of inflation and blood pressure detection.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.
Claims (10)
1. A wristband having a connector, comprising: the wrist strap comprises a connecting piece body and a wrist strap body, wherein one side of the connecting piece body is an arc-shaped connecting surface, the other side of the connecting piece body is provided with a mounting seat, the wrist strap body is arranged on the mounting seat, and the wrist strap body is connected to a watch shell in a preset angle range through the arc-shaped connecting surface.
2. The wrist strap with a connecting piece as claimed in claim 1, wherein a first mounting hole is provided on the mounting seat, a second mounting hole is provided on one side of the wrist strap body close to the connecting piece body, and the first mounting hole and the second mounting hole are correspondingly provided; or the mounting seat of the connecting piece body is connected with the wrist strap body through a buckle assembly.
3. The wristband with connector according to claim 1 or 2, wherein a thickness of a side of the wristband body near the connector body matches a thickness of a downward recess of the mount.
4. The wrist band with a connector according to claim 1 or 2, wherein the connector body is provided with a through hole penetrating the arc-shaped connecting face and the mount base, and one end of the wrist band body near the connector body passes through the through hole through a vent pipe and is connected to the case.
5. The wrist strap with the connecting piece as claimed in claim 4, wherein the watch case is provided with a silicone sleeve below the watch strap, and the vent pipe is sleeved in the silicone sleeve through the through hole.
6. The wrist band with a connector according to claim 1 or 2, wherein a third mounting hole is provided in the connector body, and the connector body is connected to the case through the third mounting hole; or the connecting piece body is connected with the watch case through a buckle assembly.
7. The wristband with a connector according to claim 1 or 2, wherein a reinforcing rib is provided on an inner wall of a side of the wristband body near the connector body.
8. An electronic sphygmomanometer, characterized in that the electronic sphygmomanometer comprises any one or more of a wearable electronic sphygmomanometer, a portable electronic sphygmomanometer, a watch-type electronic sphygmomanometer and a miniature electronic sphygmomanometer, further comprises a wrist strap with a connecting member as claimed in any one of claims 1 to 7, and comprises a watch case, a watch strap, a sensor, an inflator pump and an airbag, the watch case being connected with the watch strap, the sensor and the inflator pump being disposed in the watch case; the air bag is arranged in the wrist strap body and is connected with the inflator pump; the wrist strap body is arranged on one side of the watch case through the connecting piece body and is arranged below the watch band.
9. The electronic sphygmomanometer according to claim 8, further comprising an arc-shaped bracket provided outside the air bag in the cuff body.
10. Vital signs monitor comprising a wristband with attachment according to any of claims 1 to 7, and comprising a blood pressure detection device connected to said wristband with attachment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011510091.5A CN112515648B (en) | 2020-12-18 | 2020-12-18 | Wrist strap with connecting piece, electronic sphygmomanometer and vital sign monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011510091.5A CN112515648B (en) | 2020-12-18 | 2020-12-18 | Wrist strap with connecting piece, electronic sphygmomanometer and vital sign monitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112515648A true CN112515648A (en) | 2021-03-19 |
| CN112515648B CN112515648B (en) | 2023-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011510091.5A Active CN112515648B (en) | 2020-12-18 | 2020-12-18 | Wrist strap with connecting piece, electronic sphygmomanometer and vital sign monitor |
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| CN (1) | CN112515648B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113116314A (en) * | 2021-03-31 | 2021-07-16 | 淮南联合大学 | In-cabin vital sign monitoring system based on millimeter wave radar |
| CN113331806A (en) * | 2021-05-20 | 2021-09-03 | 吉林大学 | Anemia patient uses blood pressure monitoring device |
| CN113907731A (en) * | 2021-10-12 | 2022-01-11 | 北京利安盛华科技有限公司 | Wearable blood pressure monitoring device |
| WO2024022139A1 (en) * | 2022-07-29 | 2024-02-01 | 华为技术有限公司 | Wearable device and wearable system |
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