CN114504308A - Blood pressure watch - Google Patents
Blood pressure watch Download PDFInfo
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- CN114504308A CN114504308A CN202210216428.4A CN202210216428A CN114504308A CN 114504308 A CN114504308 A CN 114504308A CN 202210216428 A CN202210216428 A CN 202210216428A CN 114504308 A CN114504308 A CN 114504308A
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- watch
- blood pressure
- air bag
- band
- wrist
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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
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- Vascular Medicine (AREA)
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- Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Dentistry (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
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- Molecular Biology (AREA)
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- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The invention discloses a blood pressure watch, which comprises: the watch comprises a watch body, a first connecting piece and a second connecting piece, wherein the watch body mainly comprises a bottom surface, a top surface, a first side surface and a second side surface, the bottom surface is used for being attached to a wrist, and the first side surface and the second side surface are two opposite surfaces; the watch comprises an air bag, a watch body and a handle, wherein the air bag is of a long strip structure and is provided with a first end and a second end, the first end of the air bag is connected with the watch body, the second end of the air bag is far away from the first side surface of the watch body, and the air bag is communicated with an air passage in the watch body; the length of the balloon is limited to a certain range. Because the length of the air bag is limited in a certain range, when the blood pressure watch is worn on the maximum wrist preset by the blood pressure watch, the air bag covers the radial artery of the wrist; when the blood pressure watch is worn on the preset minimum wrist of the blood pressure watch, the second end of the air bag is positioned outside the area covered by the watch body; therefore, the blood pressure watch can be directly suitable for people with different bowl sizes to detect, the air bag does not need to be replaced, and the comfort of people with small bowl sizes to wear is also taken into consideration.
Description
Technical Field
The invention relates to the technical field of medical detection, in particular to a blood pressure watch.
Background
In the prior art, a blood pressure watch generally comprises a watch main body, a watchband and an air bag; one end of the air bag is fixed with the watch main body and is communicated with an air passage inside the blood pressure watch; the other end of the bladder extends around the wrist. However, a blood pressure watch, which is a wearable medical device that is a variation of the wrist type blood pressure monitor, generally measures a wrist circumference of 13.5 cm to 21.5 cm. The position at which the other end of the bladder is located varies from person to person. For example, in an extreme case, for a user with a 21.5 cm wrist circumference, the end of the other end of the air bag is between the watchband and the wrist; for a user with 13.5 cm of wrist circumference, the end part of the other end of the air bag extends into the space between the watch body and the wrist. If the end of the air bag extends between the watch body and the wrist, the wearing comfort is seriously affected. One strategy is to provide air bags with different length sizes according to the size of the wrist circumference of the wrist of the user, namely, at least two air bags are matched with the same blood pressure watch. The problem is that if air bags of different length sizes are provided according to the size of the wrist circumference of the user, the air bags must be replaced by the user or a sales place, and the replacement of the air bags brings the risk of damaging the air tightness of the air passage system of the blood pressure watch.
Disclosure of Invention
The invention provides a blood pressure watch, which is used for solving the problem that the existing blood pressure watch cannot be directly matched with people around different bowls for detection.
In one embodiment, a blood pressure watch is provided, comprising:
the watch comprises a watch body, a wrist body and a wrist body, wherein the watch body mainly comprises a bottom surface, a top surface, a first side surface and a second side surface, the bottom surface is used for being attached to the wrist, and the first side surface and the second side surface are two opposite sides;
the watch comprises a watch body, an air bag, a first connecting piece, a second connecting piece and a connecting piece, wherein the watch body is provided with a first side face and a second side face;
the length of the balloon is limited within a range for: when the blood pressure watch is worn on the preset maximum wrist of the blood pressure watch, the air bag can cover the radial artery of the wrist; when the blood pressure watch is worn on the preset minimum wrist of the blood pressure watch, the second end of the air bag abuts against the second side face of the watch body.
In one embodiment, the first end of the bladder is connected to the first side of the watch body.
In one embodiment, the watch further comprises a watchband, wherein the watchband comprises a first watchband and a second watchband, one end of the first watchband is connected with the first side face of the watch body, one end of the second watchband is connected with the second side face of the watch body, and the first watchband and the second watchband are connected when being detached; the air bag is mounted on the inner side surface of the first watchband.
In one embodiment, the first and second watchbands are snap-connected or fold-and-fold or butterfly-and-buckle connected.
In one embodiment, the watch further comprises a watchband, wherein one end of the watchband is connected with the first side surface of the watch body, and the other end of the watchband is connected with the second side surface of the watch body; the air bag is arranged on the inner side surface of the watchband.
In one embodiment, a blood pressure watch is provided, comprising:
the watch comprises a watch body, a wrist body and a wrist body, wherein the watch body mainly comprises a bottom surface, a top surface, a first side surface and a second side surface, the bottom surface is used for being attached to the wrist, and the first side surface and the second side surface are two opposite sides;
the watch comprises a watch body, an air bag, a first connecting piece, a second connecting piece and a connecting piece, wherein the watch body is provided with a first side face and a second side face;
the length of the balloon is limited within a range for: when the blood pressure watch is worn on the preset minimum wrist of the blood pressure watch, the second end of the air bag is positioned outside the area covered by the watch body; when the blood pressure watch is worn on the preset maximum wrist of the blood pressure watch, the air bag covers the radial artery of the wrist;
the sum of the length of the air bag and the length of the watch body minus the overlapping length of the air bag and the watch body is less than or equal to the minimum wrist circumference preset by the blood pressure watch.
In one embodiment, the first end of the bladder is connected to the first side of the watch body.
In one embodiment, the watch further comprises a watchband, wherein the watchband comprises a first watchband and a second watchband, one end of the first watchband is connected with the first side face of the watch body, one end of the second watchband is connected with the second side face of the watch body, and the first watchband and the second watchband are connected when being detached; the air bag is mounted on the inner side surface of the first watchband.
In one embodiment, the first and second watchbands are snap-connected or fold-and-fold or butterfly-and-buckle connected.
In one embodiment, the watch further comprises a watchband, wherein one end of the watchband is connected with the first side surface of the watch body, and the other end of the watchband is connected with the second side surface of the watch body; the air bag is arranged on the inner side surface of the watchband.
According to the blood pressure watch of the embodiment, because the design length of the air bag is limited within a certain range, when the blood pressure watch is worn on the maximum wrist preset by the blood pressure watch, the air bag covers the radial artery of the wrist; when the blood pressure watch is worn on the preset minimum wrist of the blood pressure watch, the second end of the air bag is positioned outside the area covered by the watch body; therefore, the blood pressure watch can be directly suitable for people with different bowl sizes to detect, the air bag does not need to be replaced, and the comfort of people with small bowl sizes to wear is also taken into consideration.
Drawings
FIG. 1 is a schematic diagram of a blood pressure watch according to an embodiment;
FIG. 2 is an exploded view of a blood pressure watch according to an embodiment;
FIG. 3 is a schematic view of a wearing structure of the blood pressure watch according to an embodiment;
FIG. 4 is a comparison of the flattened dimensions of the blood pressure watch in one embodiment;
FIG. 5 is a comparison of the flattened dimensions of the blood pressure watch in one embodiment;
the reference numbers in the figures are as follows:
1-watch body, 11-bottom, 12-top, 13-first side, 14-second side, 15-third side, 16-fourth side, 2-airbag, 21-first end, 22-second end, 3-watchband, 31-first watchband, 32-second watchband, 4-wrist, 41-radial artery.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.
Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).
In one embodiment, the length of the air bag of the blood pressure watch is set within a certain range, the air bag cannot be too long or too short, the air bag cannot cover the radial artery when the blood pressure watch is worn by people with large bowl circumference, and the air bag cannot be inserted below the watch body when the blood pressure watch is worn by people with small bowl circumference. Namely, the blood pressure watch can be adapted to be worn by people with different bowl surrounding sizes, the air bag does not need to be replaced, the air tightness problem caused by the replacement of the air bag can be avoided, and the wearing comfort is also taken into consideration.
In the embodiment, the blood pressure watch is mainly suitable for people with bowl circumference size Lmin-wr-Lmax-wr (such as 13.5 cm for Lmin-wr and 21.5 cm for Lmax-wr), and can cover radial artery and be comfortable.
Referring to fig. 1 and fig. 2, in the present embodiment, the blood pressure watch mainly includes a watch body 1, an airbag 2, and a band 3, the watch body 1 has a square dial structure, the watch body 1 includes a bottom surface 11, a top surface 12, a first side surface 13, a second side surface 14, a third side surface 15, and a fourth side surface 16, 6 surfaces on the watch body 1 may be surfaces with definite boundaries or surfaces without obvious boundaries, such as a structure in which an edge is a transition arc surface, and 6 surfaces on the watch body 1 may be flat surfaces or curved surfaces with a concave-convex structure. The bottom surface 11 is used for being attached to a wrist of a human body, the top surface 12 is provided with a display screen, the display screen is used for displaying information such as detection data and an operation interface, the first side surface 13 and the second side surface 14 are two surfaces parallel to the length direction of the wrist, the first side surface 13 and the second side surface 14 are arranged in a reverse manner, the first side surface 13 and the second side surface 14 are used for connecting the air bag 2 and the watchband 3, the third side surface 15 and the fourth side surface 16 are two surfaces perpendicular to the length direction of the wrist, the third side surface 15 and the fourth side surface 16 are arranged in a reverse manner, and the third side surface 15 and the fourth side surface 16 are used for arranging function keys.
In other embodiments, the watch body 1 may also have a circular dial structure, the first side 13, the second side 14, the third side 15, and the fourth side 16 are four sides corresponding to different orientations, and the first side 13, the second side 14, the third side 15, and the fourth side 16 are continuously connected to form a ring-shaped surface.
In this embodiment, a circuit component and an air circuit component are arranged in the watch body 1, the circuit component includes components such as an air pressure sensor and a circuit board, and the air circuit component includes components such as an air pump and an air pipe. The circuit component and the air path component act together to realize blood pressure detection.
In this embodiment, the airbag 2 is a long strip structure, the airbag 2 includes a first end 21 and a second end 22, the first end 21 of the airbag 2 is connected to the first side 13 of the watch body 1, the first end 21 of the airbag 2 is provided with an air faucet, the air faucet is communicated with an air pump, an air valve and a pressure sensor of the watch body 1, and the air pump is used for controlling expansion and contraction of the airbag 2. The second end 22 of the bladder 2 extends away from the first side 13 of the watch body 1.
Watchband 3 is split type structure, and watchband 3 includes first watchband 31 and second watchband 32, and the one end of first watchband 31 is connected with the first side 13 of wrist-watch body 1, and the one end of second watchband 32 is connected with the second side 14 of wrist-watch body 1, is equipped with the card hole on the first watchband 31, and second watchband 32 is equipped with the buckle, and first watchband 31 and second watchband 32 can dismantle the connection through the mode of joint. Airbag 2 is installed on the medial surface of first watchband 31, and the medial surface of first watchband 31 is towards human one side when dressing, and airbag 2 can be connected through modes such as bonding joint with first watchband 31.
In other embodiments, the band 3 may also be an integral structure, the band 3 further has a folding buckle or a butterfly buckle, one end of the band 3 is connected to the first side 13 of the watch body 1, the other end of the band 3 is connected to the second side 14 of the watch body 1, and the band 3 with the folding buckle or the butterfly buckle and the watch body 1 enclose to form a ring structure. The watchband 3 with the folding buckle or the butterfly buckle is convenient to wear.
Referring to fig. 3, in the present embodiment, the wrist 4 of the human body has a radial artery 41, and the blood pressure watch mainly detects the radial artery 41.
The length of the balloon 2 is limited within a certain range, the balloon 2 has a sufficient length, and the balloon 2 cannot be too long. The design length range of gasbag 2 includes maximum value and minimum, and the second end of gasbag 2 extends to and contacts with second side 14 of wrist-watch body 1 when the minimum wrist that the design maximum value of gasbag 2 was preset for the blood pressure wrist-watch is dressed, and gasbag 2 can cover radial artery 41 when the wrist that the design minimum value of gasbag 2 was preset for the blood pressure wrist-watch is dressed.
Referring to fig. 4, in the present embodiment, the length of the wristwatch body 1 is L, and the length of the airbag 2 is L1. The blood pressure watch in the embodiment is preset with the wrist circumference Lmin-wr-Lmax-wr (such as 13.5 cm-21.5 cm) of the applicable wrist 4. The deployed size, corresponding to the position of the radial artery 41 of the maximum preset carpal circumference, is Lmax-ra (the deployed length, along the circumferential direction, of the second side 14 of the watch body 1, extending through the watch body 1 to the radial artery 41). Generally, a predetermined minimum circumference of the wrist Lmin-wr and Lmax-ra must satisfy Lmin-wr > Lmax-ra. Then, L + L1 satisfies: lmax-ra is less than L + L1 and less than or equal to Lmin-wr. Generally, it is suitable to make L + L1 ═ Lmin-wr or L + L1 slightly smaller than Lmin-wr.
In the embodiment, since the length of the air bag 2 is limited within a certain range, when the blood pressure watch is worn on the preset maximum wrist 4, the air bag 2 covers the radial artery 41 of the wrist; when the blood pressure watch is worn on a preset minimum wrist 4, the second end of the air bag 2 is positioned outside the area covered by the watch body 1; therefore, the blood pressure watch can be directly suitable for people with different bowl sizes to detect, the air bag does not need to be replaced, and the comfort of people with small bowl sizes to wear is also taken into consideration.
In one embodiment, referring to fig. 5, the length of the watch body 1 is L, the length of the airbag 2 is L1, and the length Lil of the body 1 and the airbag 2 overlap. The blood pressure watch in the embodiment is preset with the wrist circumference Lmin-wr-Lmax-wr (such as 13.5 cm-21.5 cm) of the applicable wrist 4. The deployed size, corresponding to the position of the radial artery 41 of the maximum preset carpal circumference, is Lmax-ra (the deployed length, along the circumferential direction, of the second side 14 of the watch body 1, extending through the watch body 1 to the radial artery 41). Similarly, the preset minimum wrist circumference Lmin-wr and Lmax-ra must satisfy Lmin-wr > Lmax-ra. Then, L + L1-Lil satisfies: lmax-ra is more than L + L1-Lil and is less than or equal to Lmin-wr. In general, it is suitable to make L + L1-Lil equal to Lmin-wr or L + L1-Lil slightly smaller than Lmin-wr.
The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.
Claims (10)
1. A blood pressure watch, comprising:
the watch comprises a watch body, a wrist body and a wrist body, wherein the watch body mainly comprises a bottom surface, a top surface, a first side surface and a second side surface, the bottom surface is used for being attached to the wrist, and the first side surface and the second side surface are two opposite sides;
the watch comprises a watch body, an air bag, a first connecting piece, a second connecting piece and a connecting piece, wherein the watch body is provided with a first side face and a second side face;
the length of the balloon is limited within a range for: when the blood pressure watch is worn on the preset maximum wrist of the blood pressure watch, the air bag can cover the radial artery of the wrist; when the blood pressure watch is worn on the preset minimum wrist of the blood pressure watch, the second end of the air bag abuts against the second side face of the watch body.
2. The blood pressure watch of claim 1, wherein a first end of the bladder is coupled to a first side of the watch body.
3. The blood pressure watch of claim 1, further comprising a band, the band comprising a first band and a second band, one end of the first band being connected to the first side of the watch body, one end of the second band being connected to the second side of the watch body, the first band and the second band being detachably connected; the air bag is mounted on the inner side surface of the first watchband.
4. The blood pressure watch of claim 3, wherein the first band and the second band are snap-connected or fold-and-fold or butterfly-and-buckle connected.
5. The blood pressure watch of claim 1, further comprising a band, one end of the band being connected to the first side of the watch body and the other end of the band being connected to the second side of the watch body; the air bag is arranged on the inner side surface of the watchband.
6. A blood pressure watch, comprising:
the watch comprises a watch body, a wrist body and a wrist body, wherein the watch body mainly comprises a bottom surface, a top surface, a first side surface and a second side surface, the bottom surface is used for being attached to the wrist, and the first side surface and the second side surface are two opposite sides;
the air bag is of a long-strip structure and provided with a first end and a second end, the first end of the air bag is connected with the watch body, the second end of the air bag is far away from the first side face of the watch body, and the air bag is communicated with an air channel in the watch body;
the length of the balloon is limited within a range for: when the blood pressure watch is worn on a preset minimum wrist of the blood pressure watch, the second end of the air bag is positioned outside a region covered by the watch body; when the blood pressure watch is worn on the preset maximum wrist of the blood pressure watch, the air bag covers the radial artery of the wrist;
the sum of the length of the air bag and the length of the watch body minus the overlapping length of the air bag and the watch body is less than or equal to the minimum wrist circumference preset by the blood pressure watch.
7. The blood pressure watch of claim 6, wherein a first end of said bladder is connected to a first side of said watch body.
8. The blood pressure watch of claim 6, further comprising a band, the band comprising a first band and a second band, one end of the first band being connected to the first side of the watch body, one end of the second band being connected to the second side of the watch body, the first band and the second band being connected when removable; the air bag is mounted on the inner side surface of the first watchband.
9. The blood pressure watch of claim 8, wherein the first strap and the second strap are snap-connected or fold-and-fold or butterfly-and-buckle connected.
10. The blood pressure watch of claim 6, further comprising a band, one end of the band being connected to the first side of the watch body and another end of the band being connected to the second side of the watch body; the air bag is arranged on the inner side surface of the watchband.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210216428.4A CN114504308A (en) | 2022-03-07 | 2022-03-07 | Blood pressure watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210216428.4A CN114504308A (en) | 2022-03-07 | 2022-03-07 | Blood pressure watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114504308A true CN114504308A (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210216428.4A Pending CN114504308A (en) | 2022-03-07 | 2022-03-07 | Blood pressure watch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114504308A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024022139A1 (en) * | 2022-07-29 | 2024-02-01 | 华为技术有限公司 | Wearable device and wearable system |
-
2022
- 2022-03-07 CN CN202210216428.4A patent/CN114504308A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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