CN108784710A - A kind of blood oxygen saturation monitoring instrument based on Radio Transmission Technology - Google Patents
A kind of blood oxygen saturation monitoring instrument based on Radio Transmission Technology Download PDFInfo
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- CN108784710A CN108784710A CN201810677286.5A CN201810677286A CN108784710A CN 108784710 A CN108784710 A CN 108784710A CN 201810677286 A CN201810677286 A CN 201810677286A CN 108784710 A CN108784710 A CN 108784710A
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- blood oxygen
- oxygen saturation
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- monitoring instrument
- saturation monitoring
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring blood gases
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/328—Phosphates of heavy metals
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Abstract
The invention discloses a kind of blood oxygen saturation monitoring instrument based on Radio Transmission Technology, including blood oxygen saturation monitoring instrument ontology, radio receiver and wireless base station apparatus, the wireless base station apparatus is connect by wireless signal with radio receiver signal, and the radio receiver is connected by data line with blood oxygen saturation monitoring instrument ontology.The present invention, it is easy to use, the requirement of active patient after falling asleep can preferably be met, it can effectively solve the problems, such as to cause blood oxygen saturation data monitoring inaccurate because patient tampers, simultaneously blood oxygen saturation monitoring instrument ontology is damaged prevented also from patient active after sleep, it can be achieved incessantly to monitor the blood oxygen saturation of patient in real time, to ensure that medical staff understands the state of patient in real time, blood oxygen saturation monitoring instrument ontology in the prior art one the first USB data interface of installation need to only be can be realized and be attached by data line and radio receiver.
Description
Technical field
The present invention relates to the field of medical instrument technology, more specifically, it relates to a kind of blood based on Radio Transmission Technology
Oxygen saturation monitor.
Background technology
Present ohmeda 3700 pulse oxmeter has many cables, and use is very inconvenient, after cannot especially meeting sleep
The requirement of active patient often leads to occur the inaccurate problem of blood oxygen saturation data monitoring, together because patient tampers
When fall asleep after active patient be easy to tear damage blood oxygen saturation monitoring instrument, while existing blood oxygen saturation prison by cable
Survey instrument anti-seismic performance is poor, is often badly shaken in the process in tearing for patient, goes monitoring patient using electrode slice in the prior art
Blood oxygen saturation can not achieve the blood oxygen saturation to patient incessantly since electrode slice is easy to fall off and supervised in real time
It surveys, it cannot be guaranteed that medical staff understands the state of patient in real time, is unfavorable for further treatment of the medical staff to patient, hospital is such as
Fruit needs, using the ohmeda 3700 pulse oxmeter with wireless transmission function, can only thus increase hospital by way of buying
Purchase cost, for this purpose, proposing a kind of blood oxygen saturation monitoring instrument based on Radio Transmission Technology.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide a kind of blood oxygen based on Radio Transmission Technology
Saturation degree monitor, data transmission does not need cable and can be completed between blood oxygen saturation monitoring instrument ontology and patient, user
Just, the requirement that can preferably meet active patient after falling asleep, can effectively solve to cause blood oxygen to be saturated because patient tampers
The inaccurate problem of degrees of data monitoring, while blood oxygen saturation monitoring instrument ontology is damaged prevented also from patient active after sleep,
Blood oxygen saturation monitoring instrument ontology good seismic performance, blood oxygen saturation monitoring instrument ontology can be effectively prevent to be badly shaken, it can be achieved that
The blood oxygen saturation of patient is monitored in real time incessantly, to ensure that medical staff understands the state of patient in real time, is helped
In further treatment of the medical staff to patient additional, blood oxygen saturation monitoring instrument ontology in the prior art need to only be installed to one the
One USB data interface can be realized to be attached by data line and radio receiver, you can realize the wireless transmission of data,
The purchase cost of hospital can be reduced.
To achieve the above object, the present invention provides following technical solutions：
A kind of blood oxygen saturation monitoring instrument based on Radio Transmission Technology, including it is blood oxygen saturation monitoring instrument ontology, wireless
Reception device and wireless base station apparatus, the wireless base station apparatus are connect by wireless signal with radio receiver signal, institute
Radio receiver is stated by data line to be connected with blood oxygen saturation monitoring instrument ontology；
The bottom symmetrical of the blood oxygen saturation monitoring instrument ontology is set there are four shock reducing support leg, and blood oxygen saturation monitoring instrument
The first USB data interface being electrically connected with its internal mainboard is inlaid on one lateral wall of ontology；
The radio receiver includes box body, and the inside of the box body is installed with Bluetooth Receiver, and box body
The second USB data interface being electrically connected with Bluetooth Receiver is inlaid on one lateral wall, the front of the box body is additionally provided with first
Power switch and indicator light, first power switch are connected in series with by conducting wire and Bluetooth Receiver, the indicator light concatenation
Between the first power switch and Bluetooth Receiver；
The wireless base station apparatus includes round bar, and the first plate body and the second plate body, and circle are hinged in the middle part of the round bar
The outer cover of bar is equipped with torque spring, and one end of the torque spring and the first plate body are inconsistent, and the other end of torque spring
Inconsistent with the second plate body, one end bottom of first plate body offers the first arc groove, one end of second plate body
Top offers the second arc groove, and blood oxygen transducer, first plate are inlaid on the inner roof wall of first arc groove
The top of body is inlaid with LED display, and the top of the first plate body is located at the side of LED display and is switched equipped with second source,
First plate body is installed with accumulator, A/D converter, dsp controller and bluetooth transmitters, the blood oxygen transducer
Signal output end pass through the signal input part of signal wire and A/D converter and be electrically connected, the output of the signal of the A/D converter
End is electrically connected by the signal input part of signal wire and dsp controller, and the signal output end of the dsp controller passes through serial ports
Line and the signal input part of bluetooth transmitters are electrically connected, the positive and negative anodes of the accumulator by conducting wire and dsp controller just
Cathode is connected, and the second source switch is serially connected between accumulator and dsp controller, and the signal of the LED display is defeated
Enter end to be electrically connected by the signal output end of data line and dsp controller；
The bluetooth transmitters are connect by wireless signal with Bluetooth Receiver signal.
By using above-mentioned technical proposal, blood oxygen saturation monitoring instrument ontology is used to show the number of the blood oxygen saturation of patient
According to data image and printing drawing, wireless base station apparatus be used for detect patient blood oxygen saturation data, and will detection
Blood oxygen saturation data by wireless signal transmission to radio receiver, the blood oxygen of reception is saturated by radio receiver
The data of degree give blood oxygen saturation monitoring instrument ontology by data line transfer, so that blood oxygen saturation monitoring instrument ontology and trouble
Data transmission does not need cable and can be completed between person, can preferably meet the requirement of active patient after falling asleep, can
It effectively solves the problems, such as to cause blood oxygen saturation data monitoring inaccurate because patient tampers, while prevented also from active after sleep
Patient damages blood oxygen saturation monitoring instrument ontology.
Further, the bottom symmetrical of the box body is set there are four rubber feet, and is uniformly opened up on the rear wall of box body
There are several waist-shaped holes being spaced substantially equidistant.
By using above-mentioned technical proposal, four rubber feets not only have preferable supporting role to box body, simultaneously also
Has certain cushioning effect, waist-shaped hole is used as to the heat dissipation channel of tray interior Bluetooth Receiver.
Further, it is inlaid with charging interface on a lateral wall of first plate body, the charging interface passes through conducting wire
It is connected with the positive and negative anodes of accumulator.
It by using above-mentioned technical proposal, charges, can effectively ensure that wireless in time to accumulator convenient for passing through charging interface
The work that sending device is stablized.
Further, the accumulator is lithium-ions battery.
By using above-mentioned technical proposal so that the duration performance of the accumulator is preferable, the accumulator for the same volume that compares,
The lithium-ion battery capacity bigger.
Further, the shock reducing support leg includes cylinder, and the cylinder is internally provided with the first round slider, spring,
Two round sliders and connecting rod, the spring are mounted between the first round slider and the second round slider, and described first is round
Sliding block is arranged in the lower section of the second round slider, and at the bottom centre position of the first round slider and upper end of connecting rod is fixed
The bottom end of connection, the connecting rod extends to the company of fixation at the bottom external of cylinder and the central upper portion position of round rubber plate
It connects.
, can effective damping vibration using the elasticity of spring by using above-mentioned technical proposal so that shock reducing support leg have compared with
Good damping performance, while under the action of the first round slider and the second round slider so that the structure of shock reducing support leg is more
Stablize.
Further, the inside surface roughness of the cylinder, the surface roughness of the first round slider, the second round slider
Surface roughness and connecting rod surface roughness no more than Ra0.2.
By using above-mentioned technical proposal, the mill of cylinder, the first round slider and the second round slider can be not only reduced
Damage, moreover it is possible to reduce the frictional force between cylinder and the first round slider and the second round slider, be effectively increased shock reducing support leg
Stability, while the service life of shock reducing support leg can be extended.
Further, the model BC417143B of the Bluetooth Receiver, the model ad8218 of the A/D converter,
The model TMS320F2812 of the dsp controller, the model SKB369 of the bluetooth transmitters, the blood oxygen transducer
Model DS-100A.
By using above-mentioned technical proposal so that the data transmission of Bluetooth Receiver is stablized so that A/D converter modulus turns
Throw-over degree is fast so that dsp controller good compatibility, it is stable so that the data transmission of bluetooth transmitters is stablized so that blood oxygen
The high sensitivity of sensor, Data Detection are accurate.
Further, the indicator light is LED power indicator light.
By using above-mentioned technical proposal so that indicator lamp brightness is good, and service life is long.
Further, the inner surface of first arc groove and the second arc groove is equipped with nonskid coating, described anti-
Sliding coating is prepared by the following method：
Following raw material is taken to weigh by weight：40-60 parts of epoxy resin, 20-30 parts of silica flour, 60-80 parts of ethyl alcohol, carbonic acid
5-10 parts of calcium powder, 5-10 parts of titania powder, 6-10 parts of zinc phosphate powder, 2-4 parts of anti-aging agent, 3-5 parts of accelerating agent and soft
3-7 parts of agent；
S1, load weighted epoxy resin, silica flour, calcium carbonate powder, titania powder and zinc phosphate powder are added
It is 20-40um to be refined in ball mill to particle diameter, and mixed-powder material is made；
S2, it will be stirred 15-25min in mixed-powder material obtained in step S1 and ethyl alcohol addition blender, stirred
The mixing speed for mixing machine is set as 600-800r/min；
After S3, blender in step s 2 are stopped, anti-aging agent, accelerating agent and softening agent are added into blender,
Mixing time 20-30min is reset, temperature setting is 50-70 DEG C, mixing speed 700-900r/min, and anti-skidding painting is made
Material；
S4, the first plate body and the second plate body are put into supersonic wave cleaning machine and are cleaned, the frequency of supersonic wave cleaning machine
It is set as 30-50KHz, temperature setting is 50-60 DEG C, scavenging period 20-30min；
S5, by after cleaning the first plate body and the second plate body dried using baking oven, then by the first plate body bottom
First arc groove and second arc groove on the second plate body top utilize to be made in high-pressure sprayer spray gun even application step S3
The non-skid coating obtained；
S6, by after step S5 spraying non-skid coating the first plate body and the second plate body be placed in drying room, utilize heat empty
Gas is dried, and drying temperature is set as 50-60 DEG C, drying time 30-40min, i.e., in the first arc groove and the second arc
Nonskid coating is made in the inner surface of connected in star.
By using above-mentioned technical proposal so that the confficient of static friction of the first arc groove and the second arc groove inner surface
It is larger, the finger of patient can be effectively prevent to fall off from the inside of wireless base station apparatus, while the method for preparing nonskid coating is simple,
It is suitble to produce in enormous quantities.
Further, the anti-aging agent is p-phenylenediamine, and the accelerating agent is diethyl thiourea, and the softening agent is paraffin
Oil.
By using above-mentioned technical proposal so that nonskid coating, anti-aging, service life is long, flexible preferable.
In conclusion the present invention mainly has the advantages that：
1, of the invention, data transmission does not need cable and can be completed between blood oxygen saturation monitoring instrument ontology and patient, makes
With conveniently, it can preferably meet the requirement of active patient after falling asleep, can effectively solve to lead to blood oxygen because patient tampers
The inaccurate problem of saturation data monitoring, while damaging blood oxygen saturation monitoring instrument sheet prevented also from patient active after sleep
Body；
2, of the invention, by being set in the bottom symmetrical of blood oxygen saturation monitoring instrument ontology, there are four shock reducing support legs so that blood
Oxygen saturation monitor ontology good seismic performance, can effectively prevent blood oxygen saturation monitoring instrument ontology to be badly shaken；
3, of the invention, by the way that wireless base station apparatus is arranged so that the finger of patient can consolidate is fixed on the first arc
Between groove and the second arc groove, blood oxygen transducer may make to be bonded the finger of patient always, it can be achieved that incessantly to suffering from
The blood oxygen saturation of person is monitored in real time, to ensure that medical staff understands the state of patient in real time, contributes to medical staff couple
The further treatment of patient；
4, of the invention, it need to only install blood oxygen saturation monitoring instrument ontology in the prior art additional first usb data and connect
Mouth can be realized to be attached by data line and radio receiver, you can is realized the wireless transmission of data, can be reduced doctor
The purchase cost of institute is worthy to be popularized and popularizes.
Description of the drawings
Fig. 1 is the structural schematic diagram of one embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the blood oxygen saturation monitoring instrument ontology of one embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the radio receiver of one embodiment of the present invention；
Fig. 4 is the backsight structural representation of Fig. 3；
Fig. 5 is the schematic cross-sectional view of Fig. 3；
Fig. 6 is the structural schematic diagram of the wireless base station apparatus of one embodiment of the present invention；
Fig. 7 is the left view structural representation of Fig. 6；
Fig. 8 is the section view enlarged structure schematic diagram of first plate body of one embodiment of the present invention；
Fig. 9 is the section view enlarged structure schematic diagram of the shock reducing support leg of one embodiment of the present invention.
In figure：1, blood oxygen saturation monitoring instrument ontology；2, radio receiver；3, wireless base station apparatus；4, the first USB numbers
According to interface；5, shock reducing support leg；6, box body；7, the first power switch；8, indicator light；9, rubber feet；10, the second usb data connects
Mouthful；11, waist-shaped hole；12, Bluetooth Receiver；13, the first plate body；14, the second plate body；15, round bar；16, torque spring；17,
One arc groove；18, the second arc groove；19, blood oxygen transducer；20, second source switchs；21, LED display；22, it charges
Interface；23, bluetooth transmitters；24, dsp controller；25, A/D converter；26, accumulator；27, cylinder；28, spring；29, even
Extension bar；30, round rubber plate；31, the first round slider；32, the second round slider.
Specific implementation mode
Embodiment 1：
The present invention is made preferably to be described in detail below in conjunction with attached drawing 1-9.
A kind of blood oxygen saturation monitoring instrument based on Radio Transmission Technology, as shown in figs 1-9, including blood oxygen saturation monitoring
Instrument ontology 1, radio receiver 2 and wireless base station apparatus 3, the wireless base station apparatus 3 pass through wireless signal and wireless receiving
2 signal of device connects, and the radio receiver 2 is connected by data line with blood oxygen saturation monitoring instrument ontology 1；
The bottom symmetrical of the blood oxygen saturation monitoring instrument ontology 1 is set there are four shock reducing support leg 5, and blood oxygen saturation monitoring
The first USB data interface 4 being electrically connected with its internal mainboard is inlaid on one lateral wall of instrument ontology 1；
The radio receiver 2 includes box body 6, and the inside of the box body 6 is installed with Bluetooth Receiver 12, and box
The second USB data interface 10 being electrically connected with Bluetooth Receiver 12, the front of the box body 6 are inlaid on one lateral wall of body 6
It is additionally provided with the first power switch 7 and indicator light 8, first power switch 7 is connected in series with by conducting wire and Bluetooth Receiver 12,
The indicator light 8 is serially connected between the first power switch 7 and Bluetooth Receiver 12；
The wireless base station apparatus 3 includes round bar 15, and the middle part of the round bar 15 is hinged with the first plate body 13 and the second plate
Body 14, and the outer cover of round bar 15 is equipped with torque spring 16, one end of the torque spring 16 and the first plate body 13 are inconsistent, and
The other end of torque spring 16 and the second plate body 14 are inconsistent, and it is recessed that one end bottom of first plate body 13 offers the first arc
One end top of slot 17, second plate body 14 offers the second arc groove 18, the inner roof wall of first arc groove 17
On be inlaid with blood oxygen transducer 19, the top of first plate body 13 is inlaid with LED display 21, and the top of the first plate body 13
It is equipped with second source switch 20 positioned at the side of LED display 21, first plate body 13 is installed with accumulator 26, A/
D converters 25, dsp controller 24 and bluetooth transmitters 23, the signal output end of the blood oxygen transducer 19 by signal wire with
The signal input part of A/D converter 25 is electrically connected, and the signal output end of the A/D converter 25 is controlled by signal wire and DSP
The signal input part of device 24 processed is electrically connected, and the signal output end of the dsp controller 24 passes through Serial Port Line and bluetooth transmitters
23 signal input part is electrically connected, and the positive and negative anodes of the accumulator 26 are connected by conducting wire with the positive and negative anodes of dsp controller 24
It connects, the second source switch 20 is serially connected between accumulator 26 and dsp controller 24, and the signal of the LED display 21 is defeated
Enter end to be electrically connected by the signal output end of data line and dsp controller 24；
The bluetooth transmitters 23 are connect by wireless signal with 12 signal of Bluetooth Receiver.Blood oxygen saturation monitoring instrument sheet
The data and data image and printing drawing of blood oxygen saturation of the body 1 for showing patient, wireless base station apparatus 3 is for detecting
The data of the blood oxygen saturation of patient, and the data of the blood oxygen saturation of detection are filled by wireless signal transmission to wireless receiving
2 are set, radio receiver 2 gives the data of the blood oxygen saturation of reception to blood oxygen saturation monitoring instrument ontology by data line transfer
1, so that data transmission does not need cable and can be completed between blood oxygen saturation monitoring instrument ontology 1 and patient, it can be preferable
Satisfaction fall asleep after active patient requirement, can effectively solve because patient tamper cause blood oxygen saturation data monitoring not
Accurate problem, while damaging blood oxygen saturation monitoring instrument ontology 1 prevented also from patient active after sleep.
Preferably, the bottom symmetrical of the box body 6 is set, there are four rubber feets 9, and are uniformly opened up on the rear wall of box body 6
There are several waist-shaped holes 11 being spaced substantially equidistant.Four rubber feets 9 not only have preferable supporting role to box body 6, simultaneously also
Has certain cushioning effect, waist-shaped hole 11 is used as to the heat dissipation channel of 6 internal Bluetooth receiver 12 of box body.
Preferably, being inlaid with charging interface 22 on a lateral wall of first plate body 13, the charging interface 22 passes through
Conducting wire is connected with the positive and negative anodes of accumulator 26.It charges, can effectively ensure that in time to accumulator 26 convenient for passing through charging interface 22
The work that wireless base station apparatus 3 is stablized.
Preferably, the accumulator 26 is lithium-ions battery.So that the duration performance of the accumulator 26 is preferable, compare
The accumulator of same volume, the lithium-ion battery capacity bigger.
Preferably, the shock reducing support leg 5 includes cylinder 27, the cylinder 27 is internally provided with the first round slider 31, bullet
Spring 28, the second round slider 32 and connecting rod 29, the spring 28 are mounted on the first round slider 31 and the second round slider 32
Between, first round slider 31 is arranged in the lower section of the second round slider 32, and the bottom centre of the first round slider 31
It is fixedly connected with the upper end of connecting rod 29 at position, the bottom end of the connecting rod 29 extends to the bottom external and circle of cylinder 27
It is fixedly connected at the central upper portion position of rubber slab 30.It can effective damping vibration using the elasticity of spring 28 so that shock reducing support leg 5
Has preferable damping performance, while under the action of the first round slider 31 and the second round slider 32 so that shock reducing support leg 5
Structure more stablize.
Preferably, the inside surface roughness of the cylinder 27, the surface roughness of the first round slider 31, the second concentric stroking
The surface roughness of block 32 and the surface roughness of connecting rod 29 are no more than Ra0.2.The circle of cylinder 27, first can not only be reduced
The abrasion of shape sliding block 31 and the second round slider 32, moreover it is possible to reduce cylinder 27 and the first round slider 31 and the second concentric stroking
Frictional force between block 32 is effectively increased the stability of shock reducing support leg 5, while can extend the service life of shock reducing support leg 5.
Preferably, the model BC417143B of the Bluetooth Receiver 12, the model of the A/D converter 25
Ad8218, the model TMS320F2812 of the dsp controller 24, the model SKB369 of the bluetooth transmitters 23 are described
The model DS-100A of blood oxygen transducer 19.So that the data transmission of Bluetooth Receiver 12 is stablized so that 25 mould of A/D converter
Number conversion speed is fast so that 24 good compatibility of dsp controller, it is stable so that and the data transmission of bluetooth transmitters 23 is stablized,
So that the high sensitivity of blood oxygen transducer 19, Data Detection are accurate.
Preferably, the indicator light 8 is LED power indicator light.Make 8 good brightness of indicator light, service life long.
Embodiment 2
Difference from example 1 is that the inner surface of first arc groove, 17 and second arc groove 18 is all provided with
There are nonskid coating, the nonskid coating to prepare by the following method：
Following raw material is taken to weigh by weight：40 parts of epoxy resin, 20 parts of silica flour, 60 parts of ethyl alcohol, calcium carbonate powder 5
Part, 5 parts of titania powder, 6 parts of zinc phosphate powder, 2 parts of anti-aging agent, 3 parts of accelerating agent and 3 parts of softening agent；
S1, load weighted epoxy resin, silica flour, calcium carbonate powder, titania powder and zinc phosphate powder are added
It is 20um to be refined in ball mill to particle diameter, and mixed-powder material is made；
S2,15min, blender will be stirred in mixed-powder material obtained in step S1 and ethyl alcohol addition blender
Mixing speed be set as 600r/min；
After S3, blender in step s 2 are stopped, anti-aging agent, accelerating agent and softening agent are added into blender,
Mixing time 20min is reset, temperature setting is 50 DEG C, mixing speed 700r/min, and non-skid coating is made；
S4, the first plate body 13 and the second plate body 14 are put into supersonic wave cleaning machine and are cleaned, supersonic wave cleaning machine
Set of frequency is 30KHz, and temperature setting is 50 DEG C, scavenging period 20min；
S5, by after cleaning the first plate body 13 and the second plate body 14 dried using baking oven, then by the first plate body 13
Second arc groove 18 on 14 top of the first arc groove 17 and the second plate body of bottom is uniformly sprayed using high-pressure sprayer spray gun
Apply non-skid coating obtained in step S3；
S6, by after step S5 spraying non-skid coating the first plate body 13 and the second plate body 14 be placed in drying room, utilize
Hot-air is dried, and drying temperature is set as 50 DEG C, drying time 30min, i.e., in the first arc groove 17 and the second arc
Nonskid coating is made in the inner surface of connected in star 18.
Embodiment 3
With embodiment 2 the difference is that the preparation of nonskid coating, specific preparation method are as follows：
Following raw material is taken to weigh by weight：50 parts of epoxy resin, 25 parts of silica flour, 70 parts of ethyl alcohol, calcium carbonate powder 8
Part, 7 parts of titania powder, 8 parts of zinc phosphate powder, 3 parts of anti-aging agent, 4 parts of accelerating agent and 4 parts of softening agent；
S1, load weighted epoxy resin, silica flour, calcium carbonate powder, titania powder and zinc phosphate powder are added
It is 30um to be refined in ball mill to particle diameter, and mixed-powder material is made；
S2,20min, blender will be stirred in mixed-powder material obtained in step S1 and ethyl alcohol addition blender
Mixing speed be set as 700r/min；
After S3, blender in step s 2 are stopped, anti-aging agent, accelerating agent and softening agent are added into blender,
Mixing time 25min is reset, temperature setting is 60 DEG C, mixing speed 800r/min, and non-skid coating is made；
S4, the first plate body 13 and the second plate body 14 are put into supersonic wave cleaning machine and are cleaned, supersonic wave cleaning machine
Set of frequency is 40KHz, and temperature setting is 55 DEG C, scavenging period 25min；
S5, by after cleaning the first plate body 13 and the second plate body 14 dried using baking oven, then by the first plate body 13
Second arc groove 18 on 14 top of the first arc groove 17 and the second plate body of bottom is uniformly sprayed using high-pressure sprayer spray gun
Apply non-skid coating obtained in step S3；
S6, by after step S5 spraying non-skid coating the first plate body 13 and the second plate body 14 be placed in drying room, utilize
Hot-air is dried, and drying temperature is set as 55 DEG C, drying time 35min, i.e., in the first arc groove 17 and the second arc
Nonskid coating is made in the inner surface of connected in star 18.
Embodiment 4
With embodiment 2 the difference is that the preparation of nonskid coating, specific preparation method are as follows：
Following raw material is taken to weigh by weight：60 parts of epoxy resin, 30 parts of silica flour, 80 parts of ethyl alcohol, calcium carbonate powder 10
Part, 10 parts of titania powder, 10 parts of zinc phosphate powder, 4 parts of anti-aging agent, 5 parts of accelerating agent and 7 parts of softening agent；
S1, load weighted epoxy resin, silica flour, calcium carbonate powder, titania powder and zinc phosphate powder are added
It is 40um to be refined in ball mill to particle diameter, and mixed-powder material is made；
S2,25min, blender will be stirred in mixed-powder material obtained in step S1 and ethyl alcohol addition blender
Mixing speed be set as 800r/min；
After S3, blender in step s 2 are stopped, anti-aging agent, accelerating agent and softening agent are added into blender,
Mixing time 30min is reset, temperature setting is 6 DEG C, mixing speed 800r/min, and non-skid coating is made；
S4, the first plate body 13 and the second plate body 14 are put into supersonic wave cleaning machine and are cleaned, supersonic wave cleaning machine
Set of frequency is 50KHz, and temperature setting is 60 DEG C, scavenging period 30min；
S5, by after cleaning the first plate body 13 and the second plate body 14 dried using baking oven, then by the first plate body 13
Second arc groove 18 on 14 top of the first arc groove 17 and the second plate body of bottom is uniformly sprayed using high-pressure sprayer spray gun
Apply non-skid coating obtained in step S3；
S6, by after step S5 spraying non-skid coating the first plate body 13 and the second plate body 14 be placed in drying room, utilize
Hot-air is dried, and drying temperature is set as 60 DEG C, drying time 40min, i.e., in the first arc groove 17 and the second arc
Nonskid coating is made in the inner surface of connected in star 18.
Exist to the stiction coefficient of the inner surface of the first arc groove 17 and the second arc groove 18 in embodiment 1-4
Using static and dynamic friction coefficient analyzer test result is as follows under the same conditions table in laboratory：
| Stiction coefficient | |
| Embodiment 1 | 0.37 |
| Embodiment 2 | 0.48 |
| Embodiment 3 | 0.51 |
| Embodiment 4 | 0.45 |
Embodiment 3 is optimum embodiment as can be known from the above table, by from the point of view of the long-time service situation of hospital, the first arc is recessed
In the case that the inner surface of slot 17 and the second arc groove 18 is coated with nonskid coating, the finger of patient is not easy recessed from the first arc
It falls off between slot 17 and the second arc groove 18, and the inner surface of the first arc groove 17 and the second arc groove 18 does not spray
In the case of having nonskid coating, the finger of patient is easier to fall off between the first arc groove 17 and the second arc groove 18,
The method for preparing nonskid coating simultaneously is simple, is suitble to produce in enormous quantities.
Operation principle：When work, the first plate body is pinched with hand for the blood oxygen saturation monitoring instrument based on Radio Transmission Technology
13 and second plate body 14 one end so that gap between the first arc groove 17 and the second arc groove 18 increases, then
The finger of price patient is inserted between the first arc groove 17 and the second arc groove 18, and the finger finger belly of patient and blood oxygen are passed
The bottom of sensor 19 is bonded, and the blood oxygen saturation data of the patient of monitoring is passed through 25 modulus of A/D converter by blood oxygen transducer 19
Send dsp controller 24 after conversion to, dsp controller 24 will transmit bluetooth transmitters 23, Bluetooth transmission after data processing
Data are transferred to Bluetooth Receiver 12 by device 23 by way of wireless transmission, and Bluetooth Receiver 12 passes data by data line
The mainboard being defeated by inside blood oxygen saturation monitoring instrument ontology 1, the display screen then carried by blood oxygen saturation monitoring instrument ontology 1
It shows, data transmission does not need cable and can be completed between blood oxygen saturation monitoring instrument ontology 1 and patient, can be preferable
The requirement for meeting active patient after falling asleep can effectively solve to cause blood oxygen saturation data monitoring inaccurate because patient tampers
True problem, while damaging blood oxygen saturation monitoring instrument ontology 1 prevented also from patient active after sleep；Blood oxygen saturation monitoring
The bottom symmetrical of instrument ontology 1 is set there are four shock reducing support leg 5 so that 1 good seismic performance of blood oxygen saturation monitoring instrument ontology can have
Effect prevents blood oxygen saturation monitoring instrument ontology 1 to be badly shaken；What the finger of patient can consolidate is fixed on 17 He of the first arc groove
Between second arc groove 18, blood oxygen transducer 19 may make to be bonded the finger of patient always, it can be achieved that incessantly to patient
Blood oxygen saturation monitored in real time, to ensure that medical staff understands the state of patient in real time, contribute to medical staff to suffer from
The further treatment of person, is worthy to be popularized and popularizes.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Claims (10)
1. a kind of blood oxygen saturation monitoring instrument based on Radio Transmission Technology, including it is blood oxygen saturation monitoring instrument ontology (1), wireless
Reception device (2) and wireless base station apparatus (3), it is characterised in that：The wireless base station apparatus (3) is by wireless signal and wirelessly
Reception device (2) signal connects, and the radio receiver (2) passes through data line and blood oxygen saturation monitoring instrument ontology (1) phase
Connection；
The bottom symmetrical of the blood oxygen saturation monitoring instrument ontology (1) is set there are four shock reducing support leg (5), and blood oxygen saturation monitoring
The first USB data interface (4) being electrically connected with its internal mainboard is inlaid on one lateral wall of instrument ontology (1)；
The radio receiver (2) includes box body (6), and the inside of the box body (6) is installed with Bluetooth Receiver (12),
And the second USB data interface (10) being electrically connected with Bluetooth Receiver (12), the box are inlaid on a lateral wall of box body (6)
The front of body (6) is additionally provided with the first power switch (7) and indicator light (8), and first power switch (7) passes through conducting wire and bluetooth
Receiver (12) is connected in series with, and the indicator light (8) is serially connected between the first power switch (7) and Bluetooth Receiver (12)；
The wireless base station apparatus (3) includes round bar (15), and the first plate body (13) and are hinged in the middle part of the round bar (15)
Two plate bodys (14), and the outer cover of round bar (15) is equipped with torque spring (16), one end and the first plate of the torque spring (16)
Body (13) is inconsistent, and the other end of torque spring (16) and the second plate body (14) are inconsistent, and the one of first plate body (13)
End bottom offers the first arc groove (17), and one end top of second plate body (14) offers the second arc groove
(18), be inlaid with blood oxygen transducer (19) on the inner roof wall of first arc groove (17), first plate body (13) it is upper
Portion is inlaid with LED display (21), and the top of the first plate body (13) is located at the side of LED display (21) equipped with second source
Switch (20), first plate body (13) be installed with accumulator (26), A/D converter (25), dsp controller (24) and
Bluetooth transmitters (23), the signal that the signal output end of the blood oxygen transducer (19) passes through signal wire and A/D converter (25)
Input terminal is electrically connected, and the signal output end of the A/D converter (25) is defeated by the signal of signal wire and dsp controller (24)
Enter end to be electrically connected, the signal output end of the dsp controller (24) is defeated by Serial Port Line and the signal of bluetooth transmitters (23)
Enter end to be electrically connected, the positive and negative anodes of the accumulator (26) are connected by conducting wire with the positive and negative anodes of dsp controller (24), described
Second source switch (20) is serially connected between accumulator (26) and dsp controller (24), and the signal of the LED display (21) is defeated
Enter end to be electrically connected by the signal output end of data line and dsp controller (24)；
The bluetooth transmitters (23) are connect by wireless signal with Bluetooth Receiver (12) signal.
2. a kind of blood oxygen saturation monitoring instrument based on Radio Transmission Technology according to claim 1, it is characterised in that：Institute
The bottom symmetrical for stating box body (6) is set there are four rubber feet (9), and is uniformly provided on the rear wall of box body (6) several equidistant
Waist-shaped hole (11) from arrangement.
3. a kind of blood oxygen saturation monitoring instrument based on Radio Transmission Technology according to claim 1, it is characterised in that：Institute
It states and is inlaid with charging interface (22) on a lateral wall of the first plate body (13), the charging interface (22) passes through conducting wire and accumulator
(26) positive and negative anodes are connected.
4. a kind of blood oxygen saturation monitoring instrument based on Radio Transmission Technology according to claim 1, it is characterised in that：Institute
It is lithium-ions battery to state accumulator (26).
5. a kind of blood oxygen saturation monitoring instrument based on Radio Transmission Technology according to claim 1, it is characterised in that：Institute
It includes cylinder (27) to state shock reducing support leg (5), and the cylinder (27) is internally provided with the first round slider (31), spring (28),
Two round sliders (32) and connecting rod (29), the spring (28) are mounted on the first round slider (31) and the second round slider
(32) between, first round slider (31) is arranged in the lower section of the second round slider (32), and the first round slider (31)
Bottom centre position at be fixedly connected with the upper end of connecting rod (29), the bottom end of the connecting rod (29) extends to cylinder (27)
Bottom external and the central upper portion position of round rubber plate (30) at be fixedly connected.
6. a kind of blood oxygen saturation monitoring instrument based on Radio Transmission Technology according to claim 5, it is characterised in that：Institute
State the inside surface roughness of cylinder (27), the surface roughness of the first round slider (31), the second round slider (32) surface
The surface roughness of roughness and connecting rod (29) is no more than Ra0.2.
7. a kind of blood oxygen saturation monitoring instrument based on Radio Transmission Technology according to claim 1, it is characterised in that：Institute
State the model BC417143B of Bluetooth Receiver (12), the model ad8218 of the A/D converter (25), the DSP controls
The model TMS320F2812 of device (24), the model SKB369 of the bluetooth transmitters (23), the blood oxygen transducer (19)
Model DS-100A.
8. a kind of blood oxygen saturation monitoring instrument based on Radio Transmission Technology according to claim 1, it is characterised in that：Institute
It is LED power indicator light to state indicator light (8).
9. a kind of blood oxygen saturation monitoring instrument based on Radio Transmission Technology according to claim 1, it is characterised in that：Institute
The inner surface for stating the first arc groove (17) and the second arc groove (18) is equipped with nonskid coating, and the nonskid coating is by as follows
It is prepared by method：
Following raw material is taken to weigh by weight：40-60 parts of epoxy resin, 20-30 parts of silica flour, 60-80 parts of ethyl alcohol, Paris white
5-10 parts last, 5-10 parts of titania powder, 6-10 parts of zinc phosphate powder, 2-4 parts of anti-aging agent, 3-5 parts of accelerating agent and softening agent
3-7 parts；
S1, ball milling is added in load weighted epoxy resin, silica flour, calcium carbonate powder, titania powder and zinc phosphate powder
It is 20-40um to be refined in machine to particle diameter, and mixed-powder material is made；
S2,15-25min, blender will be stirred in mixed-powder material obtained in step S1 and ethyl alcohol addition blender
Mixing speed be set as 600-800r/min；
After S3, blender in step s 2 are stopped, anti-aging agent, accelerating agent and softening agent are added into blender, again
Mixing time 20-30min is set, temperature setting is 50-70 DEG C, mixing speed 700-900r/min, and non-skid coating is made；
S4, the first plate body (13) and the second plate body (14) are put into supersonic wave cleaning machine and are cleaned, supersonic wave cleaning machine
Set of frequency is 30-50KHz, and temperature setting is 50-60 DEG C, scavenging period 20-30min；
S5, by after cleaning the first plate body (13) and the second plate body (14) dried using baking oven, then by the first plate body
(13) the first arc groove (17) of bottom and second arc groove (18) on the second plate body (14) top utilize high-pressure sprayer
Non-skid coating obtained in spray gun even application step S3；
S6, by after step S5 spraying non-skid coating the first plate body (13) and the second plate body (14) be placed in drying room, utilization
Hot-air is dried, and drying temperature is set as 50-60 DEG C, drying time 30-40min, i.e., in the first arc groove (17)
Nonskid coating is made with the inner surface of the second arc groove (18).
10. a kind of preparation method of nonskid coating according to claim 9, it is characterised in that：The anti-aging agent is to benzene
Diamines, the accelerating agent are diethyl thiourea, and the softening agent is paraffin oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810677286.5A CN108784710A (en) | 2018-06-27 | 2018-06-27 | A kind of blood oxygen saturation monitoring instrument based on Radio Transmission Technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810677286.5A CN108784710A (en) | 2018-06-27 | 2018-06-27 | A kind of blood oxygen saturation monitoring instrument based on Radio Transmission Technology |
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| CN108784710A true CN108784710A (en) | 2018-11-13 |
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| CN201810677286.5A Pending CN108784710A (en) | 2018-06-27 | 2018-06-27 | A kind of blood oxygen saturation monitoring instrument based on Radio Transmission Technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113633284A (en) * | 2021-08-23 | 2021-11-12 | 徐州市永康电子科技有限公司 | Wireless pulse oximeter |
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