CN109259768A - Dental chair hygienic state detection platform - Google Patents
Dental chair hygienic state detection platform Download PDFInfo
- Publication number
- CN109259768A CN109259768A CN201711380972.8A CN201711380972A CN109259768A CN 109259768 A CN109259768 A CN 109259768A CN 201711380972 A CN201711380972 A CN 201711380972A CN 109259768 A CN109259768 A CN 109259768A
- Authority
- CN
- China
- Prior art keywords
- time
- signal
- dental chair
- equipment
- vomitus
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
- A61B5/1116—Determining posture transitions
- A61B5/1117—Fall detection
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1071—Measuring physical dimensions, e.g. size of the entire body or parts thereof measuring angles, e.g. using goniometers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/22—Measuring arrangements characterised by the use of optical techniques for measuring depth
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/493—Physical analysis of biological material of liquid biological material urine
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- General Physics & Mathematics (AREA)
- Veterinary Medicine (AREA)
- Analytical Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Dentistry (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Surgery (AREA)
- Biochemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Immunology (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Physiology (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The present invention relates to a kind of dental chair hygienic state detection platforms, including handrail, power supply unit and power converter, the top of seat is arranged in the handrail, for providing the position for placing two upper limbs for patient, the power supply unit uses 24 volts of lead-acid accumulators to provide power supply for each electrical component of dental chair, the power converter is connect with the power supply unit, for 24 volts of voltages of the power supply unit to be converted to 5 volts of voltages and 3.3 volts of voltages；The platform further includes vomitus concentration detection device, for carrying out real-time oriented detection to the vomitus emanation in air, when the concentration of vomitus emanation is more than or equal to default vomitus concentration threshold, issues vomitus and pollutes signal.By means of the invention it is possible to accurately be detected to dental chair hygienic state in time.
Description
It is on July 18th, 2017 that the present invention, which is application No. is the 201710587415.7, applying date, entitled " health
The divisional application of the patent of state-detection platform ".
Technical field
The present invention relates to field of medical appliances more particularly to a kind of dental chair hygienic state detection platforms.
Background technique
In terms of health, environmental protection: being shown according to the data of epidemiology, there are serious cross-infections in various countries' oral cavity diagnosis
Problem.The hepatitis B infected rate of dentist is 3-6 times of common people, and the HBV positive rate of dentist is 25.8%, and the HBV pollution of dental chair is total
Positive rate is 62%.
It is therefore prevented that dental equipment cross-infection is an important factor for dental chair design aspect need to consider.However existing skill
Dental equipment in art, such as dental chair, producer excessively pay close attention to dental chair in design to the treatment condition of patient, and to germ
There are still the blank in design in terms of detection, pollutant and urine detection.
Summary of the invention
To solve the above-mentioned problems, it the present invention provides a kind of dental chair hygienic state detection platform, is detected using the depth of water
Instrument determines the real-time depth of water in lower section before dental chair, introduces air cushion release device, and setting is used in dental chair under-seat
When the real-time depth of water in lower section walks the depth of water more than or equal to maximum row, air pump starts automatically will release respectively after left air cushion and right air cushion inflation
Be put into the left back wheel side of dental chair and off hind wheel side, while sending air cushion release signal, also to Pathogen detection, pollutant and
Corresponding Mechanism Design has been carried out in terms of urine detection, and the detection of dental patient tumble state has also been realized.
According to an aspect of the present invention, a kind of dental chair hygienic state detection platform is provided, the platform includes: to help
The top of seat is arranged in hand, power supply unit and power converter, the handrail, places two upper limbs for providing for patient
Position, the power supply unit uses 24 volts of lead-acid accumulators to provide power supply for each electrical component of dental chair, described
Power converter is connect with the power supply unit, for 24 volts of voltages of the power supply unit to be converted to 5 volts of voltages and 3.3
Lie prostrate voltage.
More specifically, in the dental chair hygienic state detection platform, further includes: photoelectric coupling chip passes through photoelectricity
Isolation circuit keeps apart 5 volts of voltages and 3.3 volts of voltages with 24 volts of circuits together.
More specifically, in the dental chair hygienic state detection platform, further includes: vomitus concentration detection device is used
In carrying out real-time oriented detection to the vomitus emanation in air, when the concentration of vomitus emanation is more than or equal to default vomiting
It when object concentration threshold, issues vomitus and pollutes signal, otherwise, issue vomitus normal signal.
More specifically, in the dental chair hygienic state detection platform, further includes: urine dispensing intensity detection device,
For carrying out real-time oriented detection to the urine emanation in air, when the concentration of urine emanation is dense more than or equal to default urine
It when spending threshold value, issues urine and pollutes signal, otherwise, issue urine normal signal.
More specifically, in the dental chair hygienic state detection platform, further includes: ZIGBEE communication equipment, and it is described
Vomitus concentration detection device and the urine dispensing intensity detection device are separately connected, for receiving the vomitus dirt
When contaminating signal or urine pollution signal, the vomitus is polluted into signal or urine pollution signal is transmitted to neighbouring
Medical service center.
More specifically, in the dental chair hygienic state detection platform, further includes: germ analytical equipment, setting are being helped
On hand, including thermostatted water drips sub- equipment, the sub- equipment of timing, the sub- equipment of sample collection and the sub- equipment of sample analysis, constant temperature water droplet
Equipment of beginning is used to drop onto the thermostatted water of preset dose handrail, and the sub- equipment of timing is dripped sub- equipment with thermostatted water and connect,
Start timing for being dripped in thermostatted water after sub- equipment executes drippage operation and export timing time, the sub- equipment of sample collection and fixed
When the connection of sub- equipment, for when timing time is equal to preset time threshold, the automatic water droplet collected on handrail is using as sample
Water droplet, the sub- equipment of sample analysis carries out germ content detection to sample water droplet, and is more than or equal to default content threshold in germ content
When value, the exceeded signal of bacterium is issued, otherwise, issues bacterium normal signal；
Accelerograph is arranged on the patient on dental chair, detects for the acceleration value to patient, and work as
The acceleration value of patient be greater than predetermined acceleration threshold value when, issue acceleration pre-warning signal, when patient acceleration value be less than etc.
When predetermined acceleration threshold value, acceleration normal signal is issued；
Drift angle detection device is arranged on the patient on dental chair, detects for the drift angle value to patient, and when disease
When the drift angle value of people is greater than default drift angle threshold value, drift angle pre-warning signal is issued, when the drift angle value of patient is less than or equal to default drift angle
When threshold value, drift angle normal signal is issued；
Tumble judges equipment, connect respectively with the accelerograph and the drift angle detection device, for receiving
When to the acceleration pre-warning signal and receiving the drift angle pre-warning signal, tumble alarm signal is issued；
Cross bar is detected, the front of dental chair is set, for fixing depth of water detector；
Depth of water detector emits downward laser, receives the laser from water-reflected and the laser from underwater reflection,
Determine that the time of transmitting laser as first time, determines and receives the time from the laser of water-reflected as the second time, really
It is fixed to receive the time from the laser of underwater reflection as the third time, second time is subtracted into the first time to obtain
It is poor at the first time, the third time is subtracted into the first time to obtain for the second time difference, and be based on the first time
Poor, described second time difference, the aerial spread speed of laser and the underwater spread speed of laser determine lower section in real time
The depth of water；
Air cushion release device is arranged in dental chair under-seat, connect with the depth of water detector, including air pump, left gas
Pad and right air cushion, for when the real-time depth of water in lower section is more than or equal to maximum row and walks the depth of water, air pump start automatically with by left air cushion and
The left back wheel side of dental chair and off hind wheel side are discharged into after right air cushion inflation respectively, while sending air cushion release signal.
More specifically, in the dental chair hygienic state detection platform:
The ZIGBEE communication equipment is also connect with the air cushion release device, for receiving the tumble alarm signal
Number when, the tumble alarm signal is transmitted to neighbouring medical service center.
More specifically, in the dental chair hygienic state detection platform:
The ZIGBEE communication equipment also judges that equipment is connect with the tumble, for receiving the air cushion release letter
Number when, the air cushion release signal is transmitted to neighbouring medical service center.
More specifically, in the dental chair hygienic state detection platform:
The ZIGBEE communication equipment is also connect with the germ analytical equipment, for receiving the exceeded letter of the bacterium
Number when, the exceeded signal of the bacterium is transmitted to neighbouring medical service center.
Detailed description of the invention
Embodiment of the present invention is described below with reference to attached drawing, in which:
Fig. 1 is the structural block diagram according to the dental chair hygienic state detection platform shown in embodiment of the present invention.
Appended drawing reference: 1 handrail；2 power supply units；3 power converters
Specific embodiment
The embodiment of dental chair hygienic state detection platform of the invention is described in detail below with reference to accompanying drawings.
Dental chair is used mainly for the inspection and treatment of operation on oral cavity and mouth disease.Electrodynamic type dental chair is mostly used at present,
8 parts of its primary structure point, complete machine nationality bottom plate is fixed on ground, and is coupled bottom plate with the top of dental chair by bracket,
The movement of dental chair is controlled by the control switch on the chair back, its working principle is that: control switch starting motor operation simultaneously drives
Transmission mechanism work, makes dental chair corresponding component generate movement.According to treatment needs, manipulation and control switchs knob, and dental chair can
Complete up and down, the movement such as bow, face upward position and reset.
The design of current dental chair is still not thorough enough, does not account for the presence of various extreme cases, and do not set
Corresponding emergency measure is counted, in order to overcome above-mentioned deficiency, the present invention has built a kind of dental chair hygienic state detection platform.
Fig. 1 is the structural block diagram according to the dental chair hygienic state detection platform shown in embodiment of the present invention, described
Platform includes handrail, power supply unit and power converter, and the handrail is arranged in the top of seat, puts for providing for patient
The position of two upper limbs is set, the power supply unit uses 24 volts of lead-acid accumulators to provide electric power for each electrical component of dental chair
Supply, the power converter is connect with the power supply unit, for 24 volts of voltages of the power supply unit to be converted to 5 volts
Voltage and 3.3 volts of voltages.
Then, continue that the specific structure of dental chair hygienic state detection platform of the invention is further detailed.
In the dental chair hygienic state detection platform, further includes:
5 volts of voltages and 3.3 volts of voltages are isolated with 24 volts of circuits together by photoelectric isolating circuit for photoelectric coupling chip
It opens.
In the dental chair hygienic state detection platform, further includes:
Vomitus concentration detection device works as vomiting for carrying out real-time oriented detection to the vomitus emanation in air
It when the concentration of object emanation is more than or equal to default vomitus concentration threshold, issues vomitus and pollutes signal, otherwise, issue vomitus
Normal signal.
In the dental chair hygienic state detection platform, further includes:
Urine dispensing intensity detection device works as urine for carrying out real-time oriented detection to the urine emanation in air
It when the concentration of emanation is more than or equal to default urine concentration threshold value, issues urine and pollutes signal, otherwise, issue urine and normally believe
Number.
In the dental chair hygienic state detection platform, further includes:
ZIGBEE communication equipment is distinguished with the vomitus concentration detection device and the urine dispensing intensity detection device
Connection, for when receiving the vomitus pollution signal or urine pollution signal, the vomitus to be polluted signal
Or the urine pollution signal is transmitted to neighbouring medical service center.
In the dental chair hygienic state detection platform, further includes:
Germ analytical equipment is arranged on handrail, including thermostatted water drips sub- equipment, the sub- equipment of timing, sample collection
Equipment and the sub- equipment of sample analysis, thermostatted water drip sub- equipment for the thermostatted water of preset dose to be dropped onto handrail, periodically
Sub- equipment and thermostatted water drip sub- equipment and connects, execute after drippage operation beginning timing and defeated for dripping sub- equipment in thermostatted water
Timing time out, the sub- equipment of sample collection are connect with the sub- equipment of timing, are used for when timing time is equal to preset time threshold, from
The water droplet on collection handrail is moved so that as sample water droplet, the sub- equipment of sample analysis carries out germ content detection to sample water droplet, and
When germ content is more than or equal to default content threshold value, the exceeded signal of bacterium is issued, otherwise, issues bacterium normal signal；
Accelerograph is arranged on the patient on dental chair, detects for the acceleration value to patient, and work as
The acceleration value of patient be greater than predetermined acceleration threshold value when, issue acceleration pre-warning signal, when patient acceleration value be less than etc.
When predetermined acceleration threshold value, acceleration normal signal is issued；
Drift angle detection device is arranged on the patient on dental chair, detects for the drift angle value to patient, and when disease
When the drift angle value of people is greater than default drift angle threshold value, drift angle pre-warning signal is issued, when the drift angle value of patient is less than or equal to default drift angle
When threshold value, drift angle normal signal is issued；
Tumble judges equipment, connect respectively with the accelerograph and the drift angle detection device, for receiving
When to the acceleration pre-warning signal and receiving the drift angle pre-warning signal, tumble alarm signal is issued；
Cross bar is detected, the front of dental chair is set, for fixing depth of water detector；
Depth of water detector emits downward laser, receives the laser from water-reflected and the laser from underwater reflection,
Determine that the time of transmitting laser as first time, determines and receives the time from the laser of water-reflected as the second time, really
It is fixed to receive the time from the laser of underwater reflection as the third time, second time is subtracted into the first time to obtain
It is poor at the first time, the third time is subtracted into the first time to obtain for the second time difference, and be based on the first time
Poor, described second time difference, the aerial spread speed of laser and the underwater spread speed of laser determine lower section in real time
The depth of water；
Air cushion release device is arranged in dental chair under-seat, connect with the depth of water detector, including air pump, left gas
Pad and right air cushion, for when the real-time depth of water in lower section is more than or equal to maximum row and walks the depth of water, air pump start automatically with by left air cushion and
The left back wheel side of dental chair and off hind wheel side are discharged into after right air cushion inflation respectively, while sending air cushion release signal.
In the dental chair hygienic state detection platform:
The ZIGBEE communication equipment is also connect with the air cushion release device, for receiving the tumble alarm signal
Number when, the tumble alarm signal is transmitted to neighbouring medical service center.
In the dental chair hygienic state detection platform:
The ZIGBEE communication equipment also judges that equipment is connect with the tumble, for receiving the air cushion release letter
Number when, the air cushion release signal is transmitted to neighbouring medical service center.
In the dental chair hygienic state detection platform:
The ZIGBEE communication equipment is also connect with the germ analytical equipment, for receiving the exceeded letter of the bacterium
Number when, the exceeded signal of the bacterium is transmitted to neighbouring medical service center.
In addition, ZigBee is the low-power consumption LAN protocol based on IEEE802.15.4 standard.It is provided according to international standard,
ZigBee technology is the wireless communication technique of a kind of short distance, low-power consumption.This title (also known as ZigBee protocol) derives from honeybee
Eight words dance, due to honeybee (bee) be by circle in the air and " drone " (zig) shake wing " dancing " come and companion transmitting pollen
Place azimuth information, that is to say, that honeybee constitutes the communication network in group by such mode.Its main feature is that closely,
Low complex degree, self-organizing, low-power consumption, low data rate.It is mainly suitable for be embedded in for automatic control and remote control field
Various equipment.
In brief, ZigBee is a kind of cheap, the near radio networking mechanics of communication of low-power consumption.ZigBee is
A kind of wireless network protocol of low speed short-distance transmission.Zigbee protocol is respectively physical layer (PHY), media interviews from top to bottom
Control layer (MAC), transport layer (TL), network layer (NWK), application layer (APL) etc..Wherein physical layer and MAC layer are abided by
Follow the regulation of IEEE 802.15.4 standard.
Using dental chair hygienic state detection platform of the invention, it is difficult to examine for dental chair hygienic state in the prior art
Not thorough enough technical problem is surveyed and designed, is connect by air cushion release device with the depth of water detector, including air pump, a left side
Air cushion and right air cushion, for when the real-time depth of water in lower section is more than or equal to maximum row and walks the depth of water, air pump to start automatically with by left air cushion
With the left back wheel side of dental chair and off hind wheel side are discharged into after right air cushion inflation respectively, while sending air cushion release signal, also
Germ analytical equipment, vomitus concentration detection device, urine dispensing intensity detection device is introduced to be used for around to dental chair
Hygienic state is detected, it is often more important that, it introduces drift angle detection device and accelerograph and falls to dental patient
State has carried out comprehensive descision.
It is understood that although the present invention has been disclosed in the preferred embodiments as above, above-described embodiment not to
Limit the present invention.For any person skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications all are made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as
With the equivalent embodiment of variation.Therefore, anything that does not depart from the technical scheme of the invention are right according to the technical essence of the invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the range of technical solution of the present invention protection
It is interior.
Claims (9)
1. a kind of dental chair hygienic state detection platform, including handrail, power supply unit and power converter, the handrail setting
In the top of seat, for providing the position for placing two upper limbs for patient, the power supply unit uses 24 volts of lead-acid accumulators
Power supply is provided for each electrical component of dental chair, the power converter is connect with the power supply unit, and being used for will
24 volts of voltages of the power supply unit are converted to 5 volts of voltages and 3.3 volts of voltages.
2. dental chair hygienic state detection platform as described in claim 1, which is characterized in that the platform further include:
Photoelectric coupling chip is kept apart 5 volts of voltages and 3.3 volts of voltages by photoelectric isolating circuit with 24 volts of circuits together.
3. dental chair hygienic state detection platform as claimed in claim 2, which is characterized in that the platform further include:
Vomitus concentration detection device, for carrying out real-time oriented detection to the vomitus emanation in air, when vomitus dissipates
It when sending out the concentration of object more than or equal to default vomitus concentration threshold, issues vomitus and pollutes signal, otherwise, it is normal to issue vomitus
Signal.
4. dental chair hygienic state detection platform as claimed in claim 3, which is characterized in that the platform further include:
Urine dispensing intensity detection device, for carrying out real-time oriented detection to the urine emanation in air, when urine distributes
It when the concentration of object is more than or equal to default urine concentration threshold value, issues urine and pollutes signal, otherwise, issue urine normal signal.
5. dental chair hygienic state detection platform as claimed in claim 4, which is characterized in that the platform further include:
ZIGBEE communication equipment connects respectively with the vomitus concentration detection device and the urine dispensing intensity detection device
Connect, for when receiving vomitus pollution signal or urine pollution signal, by the vomitus pollute signal or
The urine pollution signal is transmitted to neighbouring medical service center.
6. dental chair hygienic state detection platform as claimed in claim 5, which is characterized in that the platform further include:
Germ analytical equipment is arranged on handrail, including thermostatted water drips sub- equipment, the sub- equipment of timing, the sub- equipment of sample collection
With the sub- equipment of sample analysis, thermostatted water drips sub- equipment for the thermostatted water of preset dose to be dropped onto handrail, and timing is set
It is standby to be connect with the sub- equipment of thermostatted water drippage, based on the beginning timing after thermostatted water drips sub- equipment execution drippage operation and exporting
When the time, the sub- equipment of sample collection connect with timing sub- equipment, for when timing time is equal to preset time threshold, automatic receipts
Collect the water droplet on handrail so that as sample water droplet, the sub- equipment of sample analysis carries out germ content detection to sample water droplet, and in disease
When bacterial content is more than or equal to default content threshold value, the exceeded signal of bacterium is issued, otherwise, issues bacterium normal signal；
Accelerograph is arranged on the patient on dental chair, detects for the acceleration value to patient, and work as patient
Acceleration value when being greater than predetermined acceleration threshold value, issue acceleration pre-warning signal, when the acceleration value of patient be less than or equal to it is pre-
If when acceleration rate threshold, issuing acceleration normal signal；
Drift angle detection device is arranged on the patient on dental chair, detects for the drift angle value to patient, and when patient's
When drift angle value is greater than default drift angle threshold value, drift angle pre-warning signal is issued, when the drift angle value of patient is less than or equal to default drift angle threshold value
When, issue drift angle normal signal；
Tumble judges equipment, connect respectively with the accelerograph and the drift angle detection device, for receiving
When stating acceleration pre-warning signal and receiving the drift angle pre-warning signal, tumble alarm signal is issued；
Cross bar is detected, the front of dental chair is set, for fixing depth of water detector；
Depth of water detector emits downward laser, receives the laser from water-reflected and the laser from underwater reflection, determines
Emit the time of laser as at the first time, determining to receive the time from the laser of water-reflected as the second time, determination connects
The time from the laser of underwater reflection is received as the third time, second time is subtracted into the first time to obtain first
The third time is subtracted the first time to obtain the second time difference, and the poor, institute based on the first time by the time difference
It states the second time difference, the aerial spread speed of laser and the underwater spread speed of laser and determines the real-time depth of water in lower section；
Air cushion release device, be arranged in dental chair under-seat, connect with the depth of water detector, including air pump, left air cushion and
Right air cushion, for when the real-time depth of water in lower section is more than or equal to maximum row and walks the depth of water, air pump to start automatically with by left air cushion and right gas
The left back wheel side of dental chair and off hind wheel side are discharged into after pad gas respectively, while sending air cushion release signal.
7. dental chair hygienic state detection platform as claimed in claim 6, it is characterised in that:
The ZIGBEE communication equipment is also connect with the air cushion release device, for receiving the tumble alarm signal
When, the tumble alarm signal is transmitted to neighbouring medical service center.
8. dental chair hygienic state detection platform as claimed in claim 7, it is characterised in that:
The ZIGBEE communication equipment also judges that equipment is connect with the tumble, for receiving the air cushion release signal
When, the air cushion release signal is transmitted to neighbouring medical service center.
9. dental chair hygienic state detection platform as claimed in claim 8, it is characterised in that:
The ZIGBEE communication equipment is also connect with the germ analytical equipment, for receiving the exceeded signal of the bacterium
When, the exceeded signal of the bacterium is transmitted to neighbouring medical service center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711380972.8A CN109259768A (en) | 2017-07-18 | 2017-07-18 | Dental chair hygienic state detection platform |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710587415.7A CN107374639B (en) | 2017-07-18 | 2017-07-18 | Sanitary state detection platform |
| CN201711380972.8A CN109259768A (en) | 2017-07-18 | 2017-07-18 | Dental chair hygienic state detection platform |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710587415.7A Division CN107374639B (en) | 2017-07-18 | 2017-07-18 | Sanitary state detection platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109259768A true CN109259768A (en) | 2019-01-25 |
Family
ID=60340966
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711380972.8A Withdrawn CN109259768A (en) | 2017-07-18 | 2017-07-18 | Dental chair hygienic state detection platform |
| CN201710587415.7A Expired - Fee Related CN107374639B (en) | 2017-07-18 | 2017-07-18 | Sanitary state detection platform |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710587415.7A Expired - Fee Related CN107374639B (en) | 2017-07-18 | 2017-07-18 | Sanitary state detection platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109259768A (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204192973U (en) * | 2014-11-15 | 2015-03-11 | 荣宁 | A kind of Novel mouth section treatment chair |
| US20170119496A1 (en) * | 2015-10-29 | 2017-05-04 | Akei Griffin | Dental Tool Control System |
| CN105534650B (en) * | 2016-03-15 | 2017-04-26 | 国家康复辅具研究中心 | Starting and barrier avoiding system of electrically powered wheelchair |
| CN105928981A (en) * | 2016-04-27 | 2016-09-07 | 上海翰临电子科技有限公司 | All-weather air quality monitoring method and monitoring device thereof |
| CN206198240U (en) * | 2016-07-10 | 2017-05-31 | 鄢兰元 | A kind of comfortable dental chair of foot pedal type concertina type |
| CN106517452A (en) * | 2016-10-30 | 2017-03-22 | 苏州市克拉思科文化传播有限公司 | Intelligent drinking water system for residential quarter |
| CN106800003B (en) * | 2016-12-28 | 2019-08-09 | 智车优行科技（北京）有限公司 | Road water detection method and system, vehicle |
| CN106709471A (en) * | 2017-01-05 | 2017-05-24 | 宇龙计算机通信科技(深圳)有限公司 | Fall detection method and device |
-
2017
- 2017-07-18 CN CN201711380972.8A patent/CN109259768A/en not_active Withdrawn
- 2017-07-18 CN CN201710587415.7A patent/CN107374639B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107374639B (en) | 2020-03-06 |
| CN107374639A (en) | 2017-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8781504B1 (en) | System for monitoring in real-time movement or location and method thereof | |
| CN104740722B (en) | Automatic infusion management system | |
| CN104010555A (en) | Dispenser and contaminant sensor | |
| CN105231757B (en) | A kind of Intelligent water cup being able to record that user is accustomed to | |
| US20180140097A1 (en) | Detection of the occupation of a hair salon chair by a person | |
| CN209263268U (en) | Intelligent air purifier control system | |
| CN107105393A (en) | Endowment management system and method based on bluetooth connection | |
| CN111429596A (en) | Multifunctional protection system | |
| CN109259768A (en) | Dental chair hygienic state detection platform | |
| CN110727203A (en) | Home-based care service system based on intelligent housekeeping | |
| KR101602827B1 (en) | The apparatus of smart footboard | |
| US20200360554A1 (en) | Purifying method, purifying device, and purifying system | |
| CN107550689A (en) | A kind of passive adjusting means of hip joint mobility | |
| CN209917165U (en) | Breathe and temper monitored control system and breathe and temper thing networking systems | |
| CN111453586A (en) | Intelligent sterilization and disinfection linkage device in elevator | |
| CN105381580B (en) | Basketball safety movement system | |
| CN208969518U (en) | Intelligent cup | |
| WO2018153014A1 (en) | Apparatus and method for indoor air dust monitoring | |
| CN214156826U (en) | Waiting room honoured guest seat based on monitoring system | |
| CN110339067A (en) | A kind of infant intelligent feeding bottle base and control method | |
| CN106814776A (en) | A kind of Intelligent bracelet control system and method | |
| CN214793426U (en) | Health supplies detection device and system | |
| CN110522576B (en) | Intelligent anti-falling sickbed for children and protection and early warning system thereof | |
| CN212873307U (en) | Public toilet Internet of things system | |
| CN211784313U (en) | Public seat use condition monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190125 |