CN114469030A - Disposable wrist strap and wrist type sphygmomanometer - Google Patents
Disposable wrist strap and wrist type sphygmomanometer Download PDFInfo
- Publication number
- CN114469030A CN114469030A CN202110251181.5A CN202110251181A CN114469030A CN 114469030 A CN114469030 A CN 114469030A CN 202110251181 A CN202110251181 A CN 202110251181A CN 114469030 A CN114469030 A CN 114469030A
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- CN
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- Prior art keywords
- wrist
- wrist strap
- sphygmomanometer
- disposable
- wristband
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000000707 wrist Anatomy 0.000 title claims abstract description 118
- 238000004804 winding Methods 0.000 claims abstract description 28
- 239000012530 fluid Substances 0.000 claims description 42
- 238000001514 detection method Methods 0.000 claims description 31
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 230000000670 limiting effect Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims 1
- 206010011409 Cross infection Diseases 0.000 abstract description 6
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 description 15
- 239000010409 thin film Substances 0.000 description 12
- 230000036772 blood pressure Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009972 noncorrosive effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000005176 Hepatitis C Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000002672 hepatitis B Diseases 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 208000017520 skin disease Diseases 0.000 description 1
- 238000001179 sorption measurement 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
- A61B5/022—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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Ophthalmology & Optometry (AREA)
- Physiology (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The invention relates to a disposable wrist strap and a wrist sphygmomanometer. The wrist band box is provided with a cavity and a drawing opening communicated with the cavity; a winding device is rotatably arranged in the cavity. The wrist strap body is wound on the winding device, and the free end of the wrist strap body extends out of the drawing opening. The utility model provides a wrist formula sphygmomanometer is last to set up the wrist strap box that holds a plurality of disposable wrist straps, and every disposable wrist strap can only disposable, the effectual cross infection that has prevented.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a disposable wrist strap and a wrist type sphygmomanometer.
Background
In hospitals, there are many patients who need to detect blood pressure, and each sphygmomanometer needs to detect blood pressure of a plurality of people. When the wrist strap type sphygmomanometer is used for measuring blood pressure, the wrist strap of the sphygmomanometer needs to be sleeved on the wrist of a human body, because the wrist strap of the sphygmomanometer needs to be in close contact with the skin of a patient to carry out effective detection, the opportunity is created for cross infection among patients, and particularly, cross infection is carried out on viruses such as hepatitis B, hepatitis C, skin diseases and various bacteria through the skin of the patient.
Disclosure of Invention
The invention provides a disposable wrist band and a wrist sphygmomanometer, which effectively prevent cross infection.
In order to achieve the above purpose, the invention provides the following technical scheme:
a first object of the present application is to provide a disposable wristband comprising:
the wrist band box is provided with a cavity and a drawing opening communicated with the cavity; a winding device is rotatably arranged in the cavity;
the wrist strap body is wound on the winding device, and the free end of the wrist strap body extends out of the drawing opening.
Preferably, the disposable wristband comprises a locking device for locking or releasing the winding device.
Preferably, the winding device comprises a rotating shaft and an end cover arranged at the end of the rotating shaft, a limiting hole is formed in the end cover, an insertion hole is formed in the wristband box, the locking device is provided with an insertion shaft, and the insertion shaft penetrates through the insertion hole to be inserted into the limiting hole so as to lock the winding device.
Preferably, the wrist band box is provided with a connecting structure for fixedly connecting the wrist blood pressure meter to the wrist blood pressure meter.
A second object of the present application is to provide a wrist sphygmomanometer comprising: the wrist band comprises a detection machine body and the disposable wrist band, wherein the wrist band box is connected to the detection machine body.
Preferably, the wrist sphygmomanometer further comprises a fluid bag, the fluid belt is connected with the detection body, the wrist belt box is located on one side of the fluid bag, a connecting portion is arranged on one side, away from the wrist belt box, of the fluid bag or the detection body, the wrist belt body can extend out of the wrist belt box and is connected with the connecting portion, and a sleeving space for accommodating the wrist of a human body is formed by enclosing between the wrist belt body and the fluid bag. The fluid bag is internally provided with a cavity, and a sensor of the detection machine body is communicated with the inner cavity of the fluid bag, so that the pressure change of the inner cavity of the fluid bag is detected.
Preferably, the fluid bag has a thin film structure on a side facing the wearing space. The thin film structure is a thin-wall part which is soft in texture, has excellent sealing performance and is airtight, such as a plastic thin film or a silica gel thin-wall part.
Preferably, the cavity in the fluid bag is in a positive pressure state, and one side of the fluid bag facing the wearing space is in a bulging structure. The side of the fluid bag facing the wearing space is a thin-film structure or a soft thin-wall part, when the cavity in the fluid bag is in a positive pressure state, the thin-film structure or the soft thin-wall part protrudes towards one side of the wearing space under the action of the pressure, and in such a way, firstly, when the detection is carried out, the cavity in the fluid bag does not need to be inflated or other fluids at each time, only the wrist strap is adopted to tighten the cavity at the wrist, and the bulge structure is pressed on the inner side of the wrist, so that the inflating structure of the current wrist sphygmomanometer is greatly simplified, the manufacturing cost is reduced, the operation steps are also greatly simplified, and the detection efficiency is improved.
Preferably, the cavity of the fluid bag is filled with a liquid. In the scheme, the liquid is water or other non-corrosive fluid, and the sensor for detecting the organism is a liquid pressure sensor. Adopt liquid as the pressure transmission medium, because the liquid compression ratio is less than the compression ratio of air far away, so its pressure conduction is more accurate for corresponding air, more can be with the accurate sensor that conducts to detecting the organism of pulse department pressure fluctuation, so, improve the detection precision by a wide margin, solve the lower problem of present wrist sphygmomanometer detection precision.
Preferably, the connecting part comprises a belt ring, and the wrist belt body is reversely wound after passing through the belt ring and is fixed through electrostatic adsorption.
Preferably, the connecting portion is fixedly connected with the detecting body, a through groove is formed between the connecting portion and the detecting body, and an elastic pressing block is arranged on the connecting portion and can elastically abut against the detecting body to clamp the wrist strap body.
Preferably, the connecting portion is provided with a guide shaft, the elastic pressing block is movably connected to the guide shaft, and a spring is arranged between the elastic pressing block and the connecting portion in a compressed mode.
Preferably, a handle is connected to the elastic pressing block and extends out of the through groove.
Compared with the prior art, the invention has the following beneficial effects:
the wrist type sphygmomanometer is provided with the wrist strap box for accommodating a plurality of disposable wrist straps, and each disposable wrist strap can be used only once, so that cross infection is effectively prevented;
the side of the fluid bag facing the wearing space is a thin-film structure or a soft thin-wall part, and when the cavity in the fluid bag is in a positive pressure state, the thin-film structure or the soft thin-wall part protrudes towards one side of the wearing space under the action of the pressure;
the cavity of the fluid bag is filled with liquid, in the scheme, the liquid is water or other non-corrosive fluid, and the sensor for detecting the organism is a liquid pressure sensor. Adopt liquid as the pressure transmission medium, because the liquid compression ratio is less than the compression ratio of air far away, so its pressure conduction is more accurate for corresponding air, more can be with the accurate sensor that conducts to detecting the organism of pulse department pressure fluctuation, so, improve the detection precision by a wide margin, solve the lower problem of present wrist sphygmomanometer detection precision.
Description of the drawings:
FIG. 1 is a first schematic structural diagram of a wrist sphygmomanometer provided in an embodiment of the present application;
FIG. 2 is a second structural schematic diagram of the wrist sphygmomanometer provided in the embodiment of the present application;
FIG. 3 is a third schematic structural diagram of a wrist sphygmomanometer provided in an embodiment of the present application;
FIG. 4 is an exploded view of a cuff box of the wrist blood pressure monitor provided in the embodiment of the present application;
FIG. 5 is a schematic view of a fluid bag and a detection body according to an embodiment of the present disclosure.
The following are marked in the figure: 1. detecting a body; 11. a connecting portion; 111. elastic pressing blocks; 112. a guide shaft; 114. a handle; 12. passing through the slot; 2. a wristband case; 21. a winding device; 211. a rotating shaft; 212. an end cap; 213. a limiting hole; 22. a jack; 3. a locking device; 4. a wristband body; 5. a drive structure; 6. a fluid bag.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments.
Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like refer to orientations or positional relationships based on those shown in the drawings, or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and such terms are used for convenience of description and simplification of the description, and do not refer to or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.
Example 2, a wrist sphygmomanometer as shown in fig. 1 to 4.
On the basis of the above embodiment, further, the disposable wrist band includes a locking device 3, and the locking device 3 is used for locking or releasing the winding device 21. This wrist strap box 2 is installed on wrist formula sphygmomanometer, when needs detect blood pressure, directly takes out the wrist strap body in wrist strap box 2, around human wrist, encloses between the detection organism 1 of wrist strap body and sphygmomanometer to close the wearing cover space that forms and hold human wrist. Then, the winding device 21 is locked by the locking device 3, and the wristband body is prevented from being drawn out by a larger distance, thereby loosening the wristband body and affecting the detection accuracy.
The winding device 21 comprises a rotating shaft 211 and an end cover 212 arranged at the end of the rotating shaft 211, wherein a limiting hole 213 is arranged on the end cover 212, and a wrist strap accommodating space is formed between the end cover 212 and the rotating shaft 211. The wristband case 2 is provided with a jack 22, the locking device 3 is provided with an insertion shaft, and the insertion shaft penetrates through the jack 22 and is inserted into the limiting hole 213 so as to lock the winding device 21. The assembling mode of inserting through the inserting shaft is simple in structure and good in limiting effect.
Wherein, the wrist band box 2 is provided with a connecting structure which is fixedly connected with the wrist type sphygmomanometer body. Through with wrist strap box 2 and sphygmomanometer body fixed connection, made things convenient for the use.
Example 3, a wrist sphygmomanometer shown in fig. 1 to 4.
In addition to the above embodiments, there is further provided a wrist blood pressure monitor including: the detection body 1 and the disposable wrist band, the wrist band box 2 is connected on the detection body 1.
The wrist type sphygmomanometer further comprises a fluid bag 6, the fluid belt is connected with the detection machine body 1, the wrist belt box 2 is located on one side of the fluid or the detection machine body, a connecting portion 11 is arranged on one side, away from the wrist belt box 2, of the fluid bag 6 or the detection machine body 1, the wrist belt body 4 can extend out of the wrist belt box 2 and is connected with the connecting portion 11, and a sleeving space for accommodating the wrist of a human body is formed by enclosing the wrist belt body 4 and the fluid bag 6. A cavity is arranged in the fluid bag 6, and a sensor for detecting the body 1 is communicated with the inner cavity of the fluid bag 6, so that the pressure change of the inner cavity of the fluid bag 6 is detected.
Wherein, connecting portion 11 includes the belt ring, wrist strap body 4 can be the plastic sheet, and wrist strap body 4 passes reverse winding behind the belt ring is fixed through electrostatic absorption. The wrist band body 4 can be wound around the wrist of a human body for a plurality of times, so that the wrist band body is fastened on the wrist of the human body and is not easy to fall off.
Further, as a preferred embodiment, the fluid bag 6 has a thin film structure on the side facing the wearing space. The thin film structure is a thin-wall part which is soft in texture, has excellent sealing performance and is airtight, such as a plastic thin film or a silica gel thin-wall part.
Preferably, the cavity in the fluid bag 6 is in a positive pressure state, and one side of the fluid bag 6 facing the wearing space is formed into a bulging structure. One side of the fluid bag 6 facing the wearing space is a thin-film structure or a soft thin-wall part, when the cavity in the fluid bag 6 is in a positive pressure state, the thin-film structure or the soft thin-wall part protrudes towards one side of the wearing space under the action of the pressure, and in such a way, firstly, when the detection is carried out, the cavity in the fluid bag 6 does not need to be inflated or other fluids at each time, only the wrist strap is adopted to tighten the cavity at the wrist, and the bulge structure is pressed on the inner side of the wrist, so that the inflating structure of the current wrist sphygmomanometer is greatly simplified, the manufacturing cost is reduced, the operation steps are also greatly simplified, and the detection efficiency is improved.
Preferably, the cavity of the fluid bag 6 is filled with a liquid. In this embodiment, the liquid is water or other non-corrosive fluid, and the sensor for detecting the body 1 is a liquid pressure sensor. Adopt liquid as the pressure transmission medium, because the liquid compression ratio is less than the compression ratio of air far away, so its pressure conduction is more accurate for corresponding air, more can be with the accurate sensor that conducts to detecting the organism of pulse department pressure fluctuation, so, improve the detection precision by a wide margin, solve the lower problem of present wrist sphygmomanometer detection precision.
Referring to fig. 2, in another possible embodiment, the connecting portion 11 is fixedly connected to the detecting body 1, a through slot 12 is formed between the connecting portion 11 and the detecting body 1, and an elastic pressing block 111 is disposed on the connecting portion 11, and the elastic pressing block 111 can elastically abut against the detecting body 1 to clamp the wrist strap body 4.
Be provided with guiding axle 112 on the connecting portion 11, elastic pressing block 111 movably connects on guiding axle 112, elastic pressing block 111 with compression configuration has the spring between the connecting portion 11.
A handle 114 is connected to the spring pressure piece 111, and the handle 114 extends out of the through groove 12. The operator can conveniently pull on the handle 114 to hold the disposable wristband.
In the embodiment of the present application, further, two side of the detecting body 1 may be respectively provided with a wristband case, one of the wristband cases is used for accommodating a belt-shaped disposable wristband, the disposable wristband extends out of the wristband case and extends to the winding device 21 in the other wristband case, so that the disposable wristband can be directly wound on the winding device 21 in the other wristband case after being used, which facilitates collection, and the two wristband cases 2 both have the winding device 21 and the locking device 3. At least one of the two wrist strap boxes 2 is provided with a driving structure 5, the driving structure 5 drives the winding device 21 to rotate, and the disposable wrist strap is driven to move, so that the disposable wrist strap is replaced. The driving structure 5 may be a driving motor, and the driving motor is in transmission connection with the winding device 21 to drive the winding device 21 to rotate. Or the driving structure 5 can be a turntable part convenient for manual operation, the turntable part is fixedly connected with the end cover 212 of the winding device 21, the turntable part is positioned outside the wristband box 2, and the rotation of the winding device 21 can be adjusted by rotating the turntable part through fingers.
It should be noted that the embodiments of the present invention and the features and technical solutions thereof may be combined with each other without conflict.
The above embodiments are only used for illustrating the invention and not for limiting the technical solutions described in the invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement of the present invention is made; all such modifications and variations are intended to be included herein within the scope of this disclosure and the appended claims.
Claims (10)
1. A disposable wristband, characterized in that: the method comprises the following steps:
the wrist band box is provided with a cavity and a drawing opening communicated with the cavity; a winding device is rotatably arranged in the cavity;
the wrist strap body is wound on the winding device, and the free end of the wrist strap body extends out of the drawing opening.
2. The disposable wristband of claim 1 wherein: comprises a locking device for locking or releasing the winding device.
3. The disposable wristband of claim 2 wherein: the winding device comprises a rotating shaft and an end cover arranged at the end part of the rotating shaft, a limiting hole is formed in the end cover, an insertion hole is formed in the wristband box, the locking device is provided with an insertion shaft, and the insertion shaft penetrates through the insertion hole to be inserted into the limiting hole so as to lock the winding device.
4. The disposable wristband of claim 1, wherein: the wrist strap box is provided with a connecting structure which is fixedly connected with the wrist type sphygmomanometer.
5. A wrist sphygmomanometer comprising: a test body and a disposable wristband according to any of claims 1-4, said wristband cartridge being attached to said test body.
6. The wrist sphygmomanometer of claim 5, wherein: the wrist strap body can extend out of the wrist strap box and is connected with the connecting part, and a sleeving space for accommodating the wrist of a human body is enclosed between the wrist strap body and the fluid bag.
7. The wrist sphygmomanometer of claim 6, wherein: the side of the fluid bag facing the wearing space is of a film structure.
8. The wrist sphygmomanometer according to claim 6 or 7, wherein: the wrist strap comprises a connecting portion, a detection body and an elastic pressing block, wherein the connecting portion is fixedly connected with the detection body, a through groove is formed between the connecting portion and the detection body, the connecting portion is provided with the elastic pressing block, and the elastic pressing block can elastically abut against the detection body to clamp the wrist strap body.
9. The wrist sphygmomanometer of claim 8, wherein: the connecting portion are provided with guide shafts, the elastic pressing blocks are movably connected to the guide shafts, and springs are arranged between the elastic pressing blocks and the connecting portions in a compression mode.
10. The wrist sphygmomanometer of claim 8, wherein: the elastic pressing block is connected with a handle, and the handle extends out of the through groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110251181.5A CN114469030A (en) | 2021-03-08 | 2021-03-08 | Disposable wrist strap and wrist type sphygmomanometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110251181.5A CN114469030A (en) | 2021-03-08 | 2021-03-08 | Disposable wrist strap and wrist type sphygmomanometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114469030A true CN114469030A (en) | 2022-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110251181.5A Pending CN114469030A (en) | 2021-03-08 | 2021-03-08 | Disposable wrist strap and wrist type sphygmomanometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114469030A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM249396U (en) * | 2003-12-24 | 2004-11-01 | Ming-Hua Chang | Earphone line retrieving structure |
| CN102348408A (en) * | 2009-03-12 | 2012-02-08 | 欧姆龙健康医疗事业株式会社 | Cuff for blood pressure information measurement device and blood pressure information measurement device equipped with cuff |
| CN105769157A (en) * | 2016-04-12 | 2016-07-20 | 上海济子医药科技有限公司 | Electronic sphygmomanometer and measuring method thereof |
| CN205586134U (en) * | 2016-03-25 | 2016-09-21 | 广州军区广州总医院 | About band of adjustable length |
| CN208192380U (en) * | 2018-04-09 | 2018-12-07 | 重钢总医院 | A kind of medical watch with disposable watchband |
| CN209285491U (en) * | 2018-09-27 | 2019-08-23 | 烟台永利电器有限公司 | It is a kind of can rhythm of the heart step counting bracelet |
| CN211511782U (en) * | 2019-08-12 | 2020-09-18 | 深圳市海文生物科技有限公司 | Wrist sphygmomanometer convenient to use |
-
2021
- 2021-03-08 CN CN202110251181.5A patent/CN114469030A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM249396U (en) * | 2003-12-24 | 2004-11-01 | Ming-Hua Chang | Earphone line retrieving structure |
| CN102348408A (en) * | 2009-03-12 | 2012-02-08 | 欧姆龙健康医疗事业株式会社 | Cuff for blood pressure information measurement device and blood pressure information measurement device equipped with cuff |
| CN205586134U (en) * | 2016-03-25 | 2016-09-21 | 广州军区广州总医院 | About band of adjustable length |
| CN105769157A (en) * | 2016-04-12 | 2016-07-20 | 上海济子医药科技有限公司 | Electronic sphygmomanometer and measuring method thereof |
| CN208192380U (en) * | 2018-04-09 | 2018-12-07 | 重钢总医院 | A kind of medical watch with disposable watchband |
| CN209285491U (en) * | 2018-09-27 | 2019-08-23 | 烟台永利电器有限公司 | It is a kind of can rhythm of the heart step counting bracelet |
| CN211511782U (en) * | 2019-08-12 | 2020-09-18 | 深圳市海文生物科技有限公司 | Wrist sphygmomanometer convenient to use |
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