CN110731820B - A bracelet for hand health monitoring - Google Patents
A bracelet for hand health monitoring Download PDFInfo
- Publication number
- CN110731820B CN110731820B CN201910727206.7A CN201910727206A CN110731820B CN 110731820 B CN110731820 B CN 110731820B CN 201910727206 A CN201910727206 A CN 201910727206A CN 110731820 B CN110731820 B CN 110731820B
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- CN
- China
- Prior art keywords
- counter
- display screen
- hand
- alcohol
- timer
- 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.)
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 24
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 64
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 210000000707 wrist Anatomy 0.000 claims abstract description 25
- 238000005406 washing Methods 0.000 claims description 31
- 229910052744 lithium Inorganic materials 0.000 claims description 16
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 15
- 238000010030 laminating Methods 0.000 claims description 3
- 210000004247 hand Anatomy 0.000 abstract description 12
- 238000004140 cleaning Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 9
- 206010011409 Cross infection Diseases 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/80—Implements for cleaning or washing the skin of surgeons or patients
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/0007—Bracelets specially adapted for other functions or with means for attaching other articles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/06—Measuring instruments not otherwise provided for
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The invention discloses a bracelet for hand hygiene monitoring, which relates to the technical field of medical appliances, and comprises: the alcohol sensor, the throttle flowmeter, the counter and the display screen are electrically connected in sequence, the alcohol sensor, the throttle flowmeter, the counter and the display screen are all arranged on the bracelet body, when the bracelet body is worn on the wrist, the alcohol sensor is used for collecting alcohol concentration values, the throttle flowmeter is used for collecting water flow values flowing through the wrist, the counter is used for counting the times that the alcohol concentration values exceed a preset value and the times that the water flow values exceed a standard value, and calculating the sum of the times that the alcohol concentration values exceed the preset value and the times that the water flow values exceed the standard value, the display screen displays the sum of the times counted by the counter in real time, namely the times that medical staff clean hands are counted, and the sum of the times (alcohol finish cleaning and clear water cleaning) is displayed in real time by the display screen, so that the hand hygiene of each medical staff is monitored in real time, and the device is convenient and fast.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a bracelet for hand hygiene monitoring.
Background
The researches show that the bacterial carrying rate of hands of medical staff monitored randomly in daily life can reach 100%, and the bacterial carrying rate can be reduced to 30.4% after washing hands, so that the occurrence of infection caused by hands is greatly reduced. At present, foreign data show that the average hand hygiene compliance rate of medical staff is 40%, and the average hand hygiene compliance rate of Chinese medical staff is only 26.3% -40%, which is far lower than the requirement of hospital infection management.
Currently, direct observation is a gold standard for investigating hand hygiene compliance. The direct observation method is mainly used for obtaining the hand hygiene compliance rate by observing the conditions of subjective hand washing or hand disinfection of medical staff through hospital infection management professionals who carry out professional training under the condition that the medical staff is not informed. However, the direct observation method is easily affected by the holsane effect, and the monitoring process also consumes a great deal of manpower and time, so that the hand hygiene compliance rate of medical staff cannot be effectively monitored for a long time.
Disclosure of Invention
In order to overcome the defects of the prior art, a bracelet for hand hygiene monitoring is provided, and the monitoring efficiency of hand hygiene of medical staff is improved by arranging an alcohol sensor, a counter, a display screen and the like.
The invention provides a bracelet for hand hygiene monitoring, comprising:
the hand ring comprises a hand ring body, an alcohol sensor, a throttling flowmeter, a counter and a display screen, wherein the alcohol sensor, the throttling flowmeter, the counter and the display screen are electrically connected in sequence;
the alcohol sensor, the throttling flowmeter, the counter and the display screen are all arranged on the bracelet body;
the alcohol sensor is used for collecting alcohol concentration value when the bracelet body is worn on the wrist, and the throttle type flowmeter is used for collecting water flow value flowing through the wrist;
The counter is used for counting the times that the alcohol concentration value exceeds a preset value and the times that the water flow value exceeds a standard value, and calculating the sum of the times that the alcohol concentration value exceeds the preset value and the times that the water flow value exceeds the standard value;
And the display screen displays the sum of the times counted by the counter in real time.
Further, the hand ring also comprises a vibration alarm, wherein the vibration alarm is arranged on the hand ring body;
the vibration alarm is connected with the counter;
the vibration alarm is used for starting vibration when the counter judges that the alcohol concentration value exceeds a preset value or the water flow value exceeds a standard value.
Further, the hand ring further comprises a timer, wherein the timer is arranged on the hand ring body;
The timer is connected with the counter;
The timer is used for counting the duration time that the alcohol concentration value exceeds a preset value and the water flow value exceeds a standard value after the vibration alarm starts vibrating each time.
Further, the timer is also connected with the vibration alarm;
the timer is also used for presetting a hand washing interval, and sending out a reminding alarm after the time reaches the hand washing interval.
Further, the intelligent alcohol meter further comprises a lithium battery, wherein the lithium battery is connected with the alcohol sensor, the throttling flowmeter, the counter, the display screen, the vibration alarm and the timer;
The lithium battery is used for providing electric energy for the alcohol sensor, the throttling flowmeter, the counter, the display screen, the vibration alarm and the timer.
Further, the bracelet body comprises a dial and a watchband;
The dial is provided with a plurality of windows, and the windows are used for displaying at least the times and the duration;
the watchband with the dial plate is connected, and constitutes closed ring structure, be provided with the buckle of laminating mutually on the watchband, when the buckle separates, the watchband separates into two sections.
Further, the dial plate further comprises a contact charger, wherein the contact charger is arranged on the back side of the dial plate;
the contact charger is connected with the lithium battery;
the contact charger is used for charging the lithium battery when connected to mains.
The bracelet for hand hygiene monitoring of the present invention comprises:
the wrist strap body, the alcohol sensor, the throttle flowmeter, the counter and the display screen are electrically connected in sequence, the alcohol sensor, the throttle flowmeter, the counter and the display screen are all arranged on the wrist strap body, when the wrist strap body is worn on the wrist, the alcohol sensor is used for collecting alcohol concentration values, the throttle flowmeter is used for collecting water flow values flowing through the wrist, the counter is used for counting the times that the alcohol concentration values exceed a preset value and the times that the water flow values exceed a standard value, the sum of the times that the alcohol concentration values exceed the preset value and the times that the water flow values exceed the standard value is calculated, the display screen displays the sum of the times counted by the counter in real time, namely the times that medical staff cleans the hand are counted, and then the sum of the times counted by the counter (including alcohol washing and clear water washing) is displayed in real time by the display screen.
In order to make the above objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting examples, which is to be read in connection with the accompanying drawings, wherein the technical solutions of the present invention are more clearly illustrated in the detailed description of the invention or prior art, and the accompanying drawings, which are required for the detailed description of the present invention. It will be apparent to those of ordinary skill in the art that the drawings in the following description are of some embodiments of the invention and that other drawings may be derived from these drawings without undue effort.
Fig. 1 is a schematic structural diagram of a bracelet for hand hygiene monitoring according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a circuit connection involved in a bracelet for hand hygiene monitoring according to an embodiment of the present invention;
In the figure: 1-bracelet body, 2-display screen, 3-counter, 4-vibrations alarm, 5-contact charger, 6-time-recorder, 7-alcohol sensor, 8-throttle flowmeter.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Considering the fact that the existing process of monitoring the hand hygiene of medical staff consumes a great deal of manpower and time, the embodiment of the invention provides a bracelet for hand hygiene monitoring; the technology can be applied to medical places such as hospitals, clinics and the like, and the embodiment of the invention is described in detail below.
Embodiment one:
first, a bracelet for hand hygiene monitoring according to an embodiment of the present invention will be described with reference to fig. 1 and 2.
A wristband for hand hygiene monitoring comprising: the hand ring body 1, the alcohol sensor 7, the throttling flowmeter 8, the counter 3 and the display screen 2 are electrically connected in sequence, and the alcohol sensor, the throttling flowmeter, the counter and the display screen are all arranged on the hand ring body, and in general, the alcohol sensor is MP-3 in the type of MP-3, the throttling flowmeter is Q-CTN01-2016 in the type of WPN-A5S in the type of Xuepeng WPN-A5S in the type of the counter, and the display screen is LCD. In the implementation process, when the bracelet body is worn on the wrist, the monitoring process of hand hygiene of medical staff is started.
Specifically, the first hand washing case: the alcohol concentration value is collected by the alcohol sensor, and as the medical staff can use the disinfectant containing alcohol and the like in the process of disinfecting hands and the like, alcohol and water are fused in the hand and wrist in the hand washing process, and under the condition, the alcohol concentration value is collected by the alcohol sensor arranged in the bracelet body. The counter is used to count the number of times the alcohol concentration value exceeds the preset value, and the preset value is usually the alcohol content value of the wrist when the medical staff does not wash hands, and is usually 0, but in order to avoid errors, the preset value may be slightly smaller than the minimum alcohol content value of the wrist when the medical staff washes hands. When the alcohol concentration value exceeds a preset value, it is determined that the medical staff has performed a hand washing operation. Another hand washing situation: since medical staff may use clear water during the hand washing process, water flows in the hand and wrist during the hand washing process, in this case, the water flow value is collected by the throttle type flowmeter provided in the bracelet body. The counter is used to count the number of times the water flow value exceeds a standard value, which is typically a value of the water content of the wrist when the medical staff is not washing hands, and is typically 0, but the standard value may be slightly smaller than the minimum water content value of the wrist when the medical staff is washing hands in order to avoid errors. When the water flow value exceeds the standard value, it is determined that the medical staff performs a hand washing operation.
In order to effectively count the number of times of washing hands of medical staff per day, the counter calculates the sum of the number of times that the alcohol concentration value exceeds a preset value and the number of times that the water flow value exceeds a standard value, namely the total number of times of washing hands of the medical staff, and the display screen displays the sum of the counted times of the counter in real time (including alcohol washing and clear water washing).
In addition, in order to make the medical staff accurately know that the counter has recorded the hand washing process, the above-mentioned bracelet for hand hygiene monitoring further includes a vibration alarm 4, which is disposed on the bracelet body, and the vibration alarm is connected with the counter, and the model of the vibration alarm is usually RV-971A. In the implementation process, the vibration alarm is used for starting vibration when the counter judges that the alcohol concentration value exceeds the preset value or starting vibration when the water flow value exceeds the standard value, namely, after medical staff starts the hand washing process, the vibration alarm starts vibration.
In addition, in order to effectively count the hand washing time of medical staff, the above-mentioned bracelet for hand hygiene monitoring still includes the time-recorder, and above-mentioned time-recorder sets up on the bracelet body to, the time-recorder is connected with the counter, and the model of time-recorder that usually adopts is 555 oscillator. In the implementation process, the timer is used for counting the duration of the alcohol concentration value exceeding the preset value after the vibration alarm starts vibrating each time, namely the time length of each hand washing.
In another embodiment, the timer 6 is further connected to a vibration alarm, and in the implementation process, the timer is further used for presetting a hand washing interval, where the hand washing interval is usually a time interval between two hand washing operations of medical staff specified in a hospital or the like, and when the time reaches the hand washing interval, a reminding alarm is sent outwards, and in order to distinguish from the vibration alarm, the reminding alarm can be in the form of ringing, music or the like.
In addition, the hand ring for hand hygiene monitoring also includes a lithium battery, which is a type of battery using a nonaqueous electrolyte solution, which uses lithium metal or lithium alloy as a negative electrode material. The device has the advantages of small volume, light weight, high energy, no pollution, small self-discharge and long cycle life. The lithium battery is connected with the alcohol sensor, the throttling flowmeter, the counter, the display screen, the vibration alarm and the timer, and in the use process, the lithium battery is used for providing electric energy for the alcohol sensor, the throttling flowmeter, the counter, the display screen, the vibration alarm and the timer.
In addition, the above-mentioned bracelet for hand health monitoring still includes contact charger 5, and contact charger sets up the dorsal part at the dial plate, and preferably, contact charger detachable connection is on the dial plate, and contact charger is connected with the lithium cell, and contact charger is used for charging the lithium cell when being connected to the commercial power to guarantee the lithium cell and to outside electric energy supply.
In addition, the bracelet body comprises a dial plate and a watchband, and a plurality of windows are arranged on the dial plate and used for displaying at least times and duration for the convenience of observation. The watchband is connected with the dial plate, and under wearing the condition, the watchband forms a closed ring structure with the dial plate to adapt to medical staff's wrist. Simultaneously, for making things convenient for medical staff to wear, be provided with the buckle of laminating mutually on the watchband, when the buckle separation, the watchband separates into two sections, and medical staff can take out the wrist with the bracelet body.
The bracelet for hand hygiene monitoring provided by the embodiment of the invention comprises: the wrist strap body, the alcohol sensor, the throttle flowmeter, the counter and the display screen are electrically connected in sequence, the alcohol sensor, the throttle flowmeter, the counter and the display screen are all arranged on the wrist strap body, when the wrist strap body is worn on the wrist, the alcohol sensor is used for collecting alcohol concentration values, the throttle flowmeter is used for collecting water flow values flowing through the wrist, the counter is used for counting the times that the alcohol concentration values exceed a preset value and the times that the water flow values exceed a standard value, the sum of the times that the alcohol concentration values exceed the preset value and the times that the water flow values exceed the standard value is calculated, the display screen displays the sum of the times that the counter counts in real time, namely the times that medical staff washes hands are counted, and then the display screen displays the sum of the times that the counter counts alcohol washing and the water washing in real time.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (3)
1. A wristband for hand hygiene monitoring, comprising: the hand ring comprises a hand ring body, an alcohol sensor, a throttling flowmeter, a counter and a display screen, wherein the alcohol sensor, the throttling flowmeter, the counter and the display screen are electrically connected in sequence;
the alcohol sensor, the throttling flowmeter, the counter and the display screen are all arranged on the bracelet body;
the alcohol sensor is used for collecting alcohol concentration value when the bracelet body is worn on the wrist, and the throttle type flowmeter is used for collecting water flow value flowing through the wrist;
The counter is used for counting the times that the alcohol concentration value exceeds a preset value and the times that the water flow value exceeds a standard value, and calculating the sum of the times that the alcohol concentration value exceeds the preset value and the times that the water flow value exceeds the standard value;
The display screen displays the sum of the times counted by the counter in real time;
the hand ring also comprises a vibration alarm which is arranged on the hand ring body;
the vibration alarm is connected with the counter;
The vibration alarm is used for starting vibration when the counter judges that the alcohol concentration value exceeds a preset value or the water flow value exceeds a standard value;
The hand ring also comprises a timer, wherein the timer is arranged on the hand ring body;
The timer is connected with the counter;
The timer is used for counting the duration time that the alcohol concentration value exceeds a preset value and the water flow value exceeds a standard value after the vibration alarm starts vibrating each time;
the timer is also connected with the vibration alarm;
the timer is also used for presetting a hand washing interval, and sending out a reminding alarm after the time reaches the hand washing interval;
the lithium battery is connected with the alcohol sensor, the throttling flowmeter, the counter, the display screen, the vibration alarm and the timer;
The lithium battery is used for providing electric energy for the alcohol sensor, the throttling flowmeter, the counter, the display screen, the vibration alarm and the timer.
2. A bracelet for hand hygiene monitoring according to claim 1, characterized in that the bracelet body comprises a dial and a wristband;
The dial is provided with a plurality of windows, and the windows are used for displaying at least the times and the duration;
the watchband with the dial plate is connected, and constitutes closed ring structure, be provided with the buckle of laminating mutually on the watchband, when the buckle separates, the watchband separates into two sections.
3. A bracelet for hand hygiene monitoring according to claim 2, further comprising a contact charger disposed on the back side of the dial;
the contact charger is connected with the lithium battery;
the contact charger is used for charging the lithium battery when connected to mains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910727206.7A CN110731820B (en) | 2019-08-07 | 2019-08-07 | A bracelet for hand health monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910727206.7A CN110731820B (en) | 2019-08-07 | 2019-08-07 | A bracelet for hand health monitoring |
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| Publication Number | Publication Date |
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| CN110731820A CN110731820A (en) | 2020-01-31 |
| CN110731820B true CN110731820B (en) | 2024-10-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910727206.7A Active CN110731820B (en) | 2019-08-07 | 2019-08-07 | A bracelet for hand health monitoring |
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| Country | Link |
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| CN (1) | CN110731820B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112263344A (en) * | 2020-10-27 | 2021-01-26 | 成都市公共卫生临床医疗中心 | Medical hand washing monitoring and reminding method and device |
| CN112687086B (en) * | 2020-12-30 | 2023-05-02 | 上海掌门科技有限公司 | Hand washing monitoring equipment and system |
| US11915575B2 (en) | 2021-06-02 | 2024-02-27 | International Business Machines Corporation | Sanitation management based on digital twin |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211156318U (en) * | 2019-08-07 | 2020-08-04 | 四川省八一康复中心（四川省康复医院） | A bracelet for hand health monitoring |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7286057B2 (en) * | 2005-06-20 | 2007-10-23 | Biovigil Llc | Hand cleanliness |
| US8146613B2 (en) * | 2008-04-29 | 2012-04-03 | Resurgent Health & Medical, Llc | Wash chamber for surgical environment |
| EP3302659A4 (en) * | 2015-05-24 | 2019-01-16 | Livonyx Inc. | SYSTEMS AND METHODS FOR DISINFECTING SURFACES |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN211156318U (en) * | 2019-08-07 | 2020-08-04 | 四川省八一康复中心（四川省康复医院） | A bracelet for hand health monitoring |
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