CN105902391A - Electro-magnetic induction heat temperature controller - Google Patents
Electro-magnetic induction heat temperature controller Download PDFInfo
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- CN105902391A CN105902391A CN201610238303.6A CN201610238303A CN105902391A CN 105902391 A CN105902391 A CN 105902391A CN 201610238303 A CN201610238303 A CN 201610238303A CN 105902391 A CN105902391 A CN 105902391A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
- A61H39/08—Devices for applying needles to such points, i.e. for acupuncture ; Acupuncture needles or accessories therefor
- A61H39/083—Needle tubes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
- A61H39/06—Devices for heating or cooling such points within cell-life limits
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
- A61H39/08—Devices for applying needles to such points, i.e. for acupuncture ; Acupuncture needles or accessories therefor
- A61H39/086—Acupuncture needles
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N2/00—Magnetotherapy
- A61N2/002—Magnetotherapy in combination with another treatment
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N2/00—Magnetotherapy
- A61N2/02—Magnetotherapy using magnetic fields produced by coils, including single turn loops or electromagnets
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/06—Control, e.g. of temperature, of power
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/02—Characteristics of apparatus not provided for in the preceding codes heated or cooled
- A61H2201/0207—Characteristics of apparatus not provided for in the preceding codes heated or cooled heated
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
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- Health & Medical Sciences (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Physical Education & Sports Medicine (AREA)
- Pain & Pain Management (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
The invention relates to an electro-magnetic induction heat temperature controller comprising a shield arranged on a nurse bed; a heating device generating an alternating field is arranged in the shield; the electro-magnetic induction heat temperature controller also comprises the following elements: a control unit electrically connected with the shield and used for controlling the lasting time and intensity of the alternating field generated by the heating device; a plurality of electromagnetic needles heated by the alternating field generated by the heating device. The beneficial effects are that the electro-magnetic induction heat temperature controller is fast in heating speed, energy saving and environment friendly, long in life, accurate in temperature control, easy to clean, high in safety, convenient in usage, economical, less in investment, and high in practical value.
Description
Technical field
The present invention relates to field of medical device, particularly relate to a kind of hot temperature controller of electromagnetic induction.
Background technology
Traditional acupuncture and moxibustion therapy mainly uses Radix Artemisia ordosicae moxibustion therapy, the temperature of needle body is controlled to be very blindly by Radix Artemisia ordosicae moxibustion therapy, through practical measurement, the most golden pin or silver needle or stainless pin, when shank Radix Artemisia ordosicae is burnt, needle handle temperature may be up to 400 DEG C～450 DEG C, on needle body and contact skin point, temperature is up to 128 DEG C～150 DEG C, and the needle body temperature of subcutaneous 1 cm is merely retained in 37 DEG C～37.5 DEG C of states, so-called Radix Artemisia ordosicae acupuncture only serves the effect that the partial cut of common acupuncture or class pin cutter is loosened, Radix Artemisia ordosicae burning hour hands temperature instability fluctuated, though the skin surface of patient has burning sensation, but the temperature at deep layer is still in the normality of 37 DEG C, top layer is caused often to occur because of the iatrogenic infringement phenomenon of high thermal burn skin.
The patent application of Application No. 201010216753.8, disclose a kind of internal heating type acupuncture therapeutic apparatus, this patent efficiently solves Radix Artemisia ordosicae burning hour hands temperature instability fluctuated, though the skin surface of patient has burning sensation, but the temperature at deep layer is still in the normality of 37 DEG C, cause top layer because of the problem of the iatrogenic infringement of high thermal burn skin.But the isolated voltage transformation module of each suspension of above-mentioned internal heating type acupuncture therapeutic apparatus, it is required to by connecting line and the every corresponding electrical connection of internal heat type acupuncture needle, causing internal heating type acupuncture therapeutic apparatus in use to there is problems in that the problem of 1, interior-heat pin host circuit and patient direct body contact, patient has the danger of electric shock.2, can be by connecting line length limitation during using.3, sufferer in therapeutic process, patient is the most movable, and due to the restriction of connecting line, internal heat type acupuncture needle the most easily shifts, and adds misery to sufferer.4, internal heat type acupuncture needle is fragile.
Summary of the invention
The technical problem to be solved is: provide a kind of hot temperature controller of electromagnetic induction, to solve above-mentioned technical problem, while breaking away from the restriction of connecting line, and can accurately control electromagnetic needle needle set treatment temperature in human body and heat penetration, and without the worry of skin ambustion.
The present invention solves that problem set forth above be the technical scheme is that
A kind of hot temperature controller of electromagnetic induction, including the guard shield 1 being arranged on nursing bed, the heater 2 of guard shield 1 built-in generation alternating magnetic field；The controller 3 being electrically connected with guard shield 1, produces the persistent period of alternating magnetic field for controlling this heater 2 and produces the intensity of alternating magnetic field；Many electromagnetic needle needle sets 4, produce alternating magnetic field by heater 2 and make electromagnetic needle needle set 4 generate heat.
A kind of hot temperature controller of electromagnetic induction, also include the temperature sensor 10 for detecting electromagnetic needle needle set 4 temperature, temperature sensor 10 is electrically connected with controller 3, measure electromagnetic needle needle set 4 temperature in real time, electromagnetic needle needle set 4 Temperature numerical is fed back to controller 3, controller 3 passes through the size of current in the regulation feed-in heater 2 that logical operations is real-time, it is achieved electromagnetic needle needle set 4 accurate temperature controlling.
Described heater 2 includes that multiple solenoid 19, multiple solenoids 19 are evenly distributed on inside guard shield 1, and every electromagnetic needle needle set little coil type heating, electromagnetic induction line relative equilibrium in space, the electromagnetic needle needle set temperature error in space is little.
It is provided with sealing coat 15 outside described guard shield 1, there is bottom guard shield 1 roller 16.
Described guard shield 1 is arch guard shield, electromagnetic induction line relative equilibrium in space, and the electromagnetic needle needle set temperature error in space is little.
Described guard shield 1 includes top board 17 and side plate 18, and the two ends connection of top board 17 has vertical with the electromagnetic induction line in its orthogonal side plate 18 horizontally and vertically direction so that the magnetic induction line gap that the electromagnetic needle needle set that different angles are thrust receives is little.
Described temperature sensor 10 is arranged on electromagnetic needle needle set 4 top.
Described electromagnetic needle needle set 4 and temperature sensor 10 are by fixing by magnet attraction.
Described electromagnetic needle needle set 4 and temperature sensor 10 are by fixing by clip.
It is internal that described temperature sensor 10 is arranged on electromagnetic needle needle set 4.
It is preferable with the human-body biological compatibility that described electromagnetic needle needle set 4 surface has silver coating 12, silver needle set or silver coating, and silver has natural bacteriostasis.
The thickness of described silver coating 12 is 0.5-1.5um.
Described electromagnetic needle needle set 4 includes needle point 5, the needle body 6 and the needle handle 7 being wholely set, the forward tip 5 of the needle body 6, and the afterbody of the needle body 6 arranges needle handle 7.
Described needle point 5 is sharp-pointed cone tip, and the maximum gauge of described needle point 5 and the equal diameters of the needle body 6, the diameter of needle handle 7 is more than the diameter of the needle body 6, and the needle body 6 seamlessly transits with needle handle 7 junction.
Described needle point 5 is truncated cone needle point, needle point 5 cuts away pointed portion at diameter 0.2-0.6mm, if needle point does not process when needle set thrusts human body soft tissue and penetrates readily through nerve or blood vessel, cause the injury to patient, cut away the needle point of pointed portion and run into nervelet or thin vessels needle set can slip over nervelet or thin vessels has " automatically evading " neural or blood vessel.
Described needle point 5 polishes off pointed portion at diameter 0.2-0.6mm, form blunt round structure 14, do not process when needle set thrusts human body soft tissue penetrate readily through nerve or blood vessel if blunt round radius R is 0.05-1.2mm needle point, cause the injury to patient, cut away the needle point of pointed portion and run into nervelet or thin vessels needle set can slip over nervelet or thin vessels has " automatically evading " neural or blood vessel.
Described needle point 5 is flat structure, and during treatment, otch is little, need not sew up, and the damage to tissue is the least, and be difficult to cause infection, having no adverse reaction, patient is also without the most painful and fear, postoperative without having a rest, treatment time is short, short treating period, and patient is prone to accept.
The a length of 0.5-3mm of described needle point 5, a length of 5-15cm of the needle body 6, a length of 1-3cm of needle handle 7, a diameter of 0.3-1.1mm of the needle body, a diameter of 1.1-1.5mm of needle handle 7.
In the middle part of the described needle body 6, a plat part 11 is flattened at position on the upper side, and the thickness of plat part 11, less than the diameter of the needle body 6, facilitates doctor to hold and rotates, easily inserting needle, facilitating temperature sensor to place, large area makes needle set and sensor contact area bigger, and thermometric is more accurate simultaneously.
It is provided with anti-slip veins 13 on described needle handle 7.
Endoporus 8 is offered on described electromagnetic needle needle set 4.
Offering the endoporus 8 accommodating described iron core 9 on described electromagnetic needle needle set 4, iron core 9 is placed in the inside of electromagnetic needle needle set 4, strengthens magnetic strength with its high magnetic permeability, thus is greatly enhanced eddy electric field and eddy current thermal power, quick heating.
The material of described electromagnetic needle needle set 4 is silver alloy.
Described silver alloy includes the silver of following components: 85wt%；Nickel；Copper.
The material of described electromagnetic needle needle set 4 is antibacterial medical rustless steel.
Described electromagnetic needle needle set 4 surface is coated with TiO2 thin film.
Described antibacterial medical rustless steel includes following components: 0.07-0.077
The carbon of wt%；The manganese of 8-9 wt%；The chromium of 20-21 wt%；The titanium of 0.77-0.8 wt%；The molybdenum of 0.69-0.79 wt%；The nitrogen of 0.35-0.45 wt%；The copper of 3-4 wt%；The phosphorus of 0.033 wt%；The sulfur of 0.035 wt%；Surplus is impurity and ferrum, corrosion-resistant.
The number of described iron core 9 be one or two or multiple.
Described iron core 9 includes following components: carbon, silicon, manganese, phosphorus, sulfur, aluminum, chromium, nickel, copper, ferrum.
Described iron core 9 includes following components:
The carbon of 0.15wt%-0.25wt%；
The silicon of 0.18wt%-0.30wt%；
The manganese of 0.19wt%-0.35wt%；
The aluminum of 0.02wt%-0.16wt%；
The chromium of≤0.055wt%；
The nickel of≤0.155wt%；
The phosphorus of≤0.010wt%；
The sulfur of≤0.025wt%；
The copper of≤0.25wt%；
Surplus is ferrum.
Described iron core 9 includes following components:
The carbon of 0.185wt%-0.195wt%；
The silicon of 0.195wt%-0.285wt%；
The manganese of 0.225wt%-0.315wt%；
The aluminum of 0.02wt%-0.16wt%；
The chromium of≤0.035wt%；
The nickel of≤0.125wt%；
The phosphorus of≤0.008wt%；
The sulfur of≤0.021wt%；
The copper of≤0.225wt%；
Surplus is ferrum.
Described controller 3 includes shell, described shell front side is provided with on and off switch, the time controls display, power controls display and thermometric display, there is in shell circuit main board, circuit main board is provided with single-chip microcomputer, electromagnetism occurs to drive module, temperature measurement module, driver module and parameter adjustment module so that electromagnetic temperature-control instrument treats the standardization of parameter, digitized, controlledization, visualization in associated treatment.
The control signal output termination power driving circuit of described controller 3 controls end, the output termination heater 2 of power driving circuit.
The operation principle of the present invention: the heater of guard shield built-in generation alternating magnetic field；The controller being electrically connected with guard shield, produces the persistent period of alternating magnetic field for controlling this heater and produces the intensity of alternating magnetic field；Electromagnetic needle needle set, produces alternating magnetic field by heater and makes electromagnetic needle needle set generate heat.1, electromagnetic temperature-control instrument utilizes coil panel to produce the alternating magnetic field of low frequency (20 ~ 25KHZ) under the effect of control circuit, a large amount of intensive eddy current are produced through magnetic conductivity (irony) needle set, have concurrently faradic current be converted into heat to heat human body soft tissue and diminish inflammation, spasm of loosening muscle, energy efficiency is extra-high.
The principle of electromagnetism sensible heat temperature controller is electromagnetic induction phenomenon, i.e. utilize alternating current to pass through heater and produce the changing alternating magnetic field in direction, the electromagnetic needle needle set being in alternating magnetic field is internal it would appear that vortex current, and electromagnetic needle needle set heats up, thus realizes heating.
The beneficial effects of the present invention is:
1, firing rate is fast: the superiority of induction heating solves silver needle Chinese mugwort ball burning by needle handle to the low problem of the conductivity of needle point conduction of heat, the hot temperature controller of electromagnetic induction can make the temperature of electromagnetic needle needle set be raised to 38-60 DEG C within several seconds seconds, speed is far faster than silver needle or interior-heat pin type mode of heating, shorten the patient treatment time, reduce patient's acupuncture pain time.
2, energy-conserving and environment-protective: electromagnetic temperature-control instrument compares with silver needle Chinese mugwort ball mode of heating, the naked light of the ball that do not ends burning and smog, needle set self-heating, decrease heat transmission loss, thus its thermal efficiency up to 80% to 92% more than, and non-exhaust emission, noiselessness, substantially improve hospitalize room environmental, it is to avoid doctor and the respiratory system damage of patient.
3, service life is long: the problem that the electromagnetic needle of electromagnetic induction heating mode solves the interior-heat pin internal easy oxidation damage of enamel-cover heater strip of the needle set when high-temperature sterilization so that the needle set life-span is able to revolutionary prolongation.
4, accurate temperature controller: electromagnetic temperature-control instrument is accurately controlled heating-up temperature, show heating-up temperature in real time, it is overheated to prevent, the problem solving current feedback-less analog heating wire form interior-heat pin accuracy of temperature control difference, solving needle handle difficult control of temperature and easily scald the problem of patient, after solving silver needle therapy, pin hole is difficult to the problem eliminated.
5, easy cleaning: electromagnetic temperature-control instrument does not has the residual stain of fuel and exhaust emission, thus needle set is very easy to cleaning, and this is inconceivable in other mode of heating.
6, safety is high:
(1) electromagnetic temperature-control instrument will not burn as silver needle Chinese mugwort ball by high temperature heat transfer by high temperature by the conduction focus such as patient skin, muscle, fat deposit, electromagnetic temperature-control instrument needle set entirety heating temp is uniform, the most not producing naked light, safety is substantially better than the heating of silver needle thermal conductivity.
(2) electromagnetic needle is associated by spatial electromagnetic sensing with electromagnetic temperature-control instrument, electromagnetic temperature-control instrument needle set does not contacts with circuit part, avoid electric current and the patient contact of circuit part, the problem solving interior-heat pin host circuit and patient direct body contact, avoiding the danger that patient gets an electric shock, electrical security is substantially better than electric heating wire type heating.
(3) electromagnetic temperature-control instrument itself is provided with multiple safety protection measure; including time-out power-off, needle body overtemperature alarm, cross stream, overvoltage, under-voltage protection, improper use autostop etc.; especially body panel does not generates heat, and there is not the danger of scald, makes doctor and patient feel more relieved.
(4) electromagnetic wave magnetic therapy gets the nod the most, in clinical practice in osteoporosis diseases treatment.
7, easy to use: needle set thrusts in soft patient tissues, again by thermometric wire clamp on needle set, then electromagnetic temperature-control instrument is covered on needle set top, regulation panel parameter starts treatment, treatment takes down thermometric line and arch cover after terminating, both need not silver needle burning Chinese mugwort ball, also connect heater wire unlike interior-heat pin.
8, economical and practical: electromagnetic temperature-control instrument is simple and practical, maintenance cost point, applied range.
9, reducing investment: electromagnetic temperature-control instrument technology maturation, needle set is reciprocally sterilized use, does not has consumptive material.
10, practicality is high: the curative effect of electromagnetic needle is better than conventional needle acupuncture needle and is prone to promote in the department of Chinese medicine, Pain Management, oncology, rehabilitation department, orthopaedics, beauty treatment section.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first embodiment of guard shield；
Fig. 1 is the structural representation of guard shield the second embodiment；
Fig. 2 is the installation site schematic diagram of controller；
Fig. 4 is the structural representation of electromagnetic needle the first embodiment of needle set；
Fig. 5 is the structural representation of electromagnetic needle needle set the second embodiment；
Fig. 6 is the structural representation of electromagnetic needle the third embodiment of needle set；
Fig. 7 is the structural representation of the 4th kind of embodiment of electromagnetic needle needle set；
Fig. 8 is the structural representation of the 5th kind of embodiment of electromagnetic needle needle set；
Fig. 9 is the structural representation of the first embodiment of needle point；
Figure 10 is the structural representation of needle point the second embodiment；
Figure 11 is guard shield deployed configuration schematic diagram.
Wherein, 1-guard shield, 2-heater, 3-controller, 4-electromagnetic needle needle set, 5-needle point, the 6-needle body, 7-needle handle, 8-endoporus, 9-iron core, 10-temperature sensor, 11-plat part, 12-silver coating, 13-anti-slip veins, the blunt circle of 14-, 15-sealing coat, 16-roller, 17-top board, 18-side plate, 19-solenoid.
Detailed description of the invention
Further illustrate embodiments of the invention below in conjunction with the accompanying drawings.
With reference to Fig. 1, Fig. 3, Fig. 4, Fig. 5 and Figure 11, the hot temperature controller of a kind of electromagnetic induction described in this detailed description of the invention, including the guard shield 1 being arranged on nursing bed, the heater 2 of guard shield 1 built-in generation alternating magnetic field；The controller 3 being electrically connected with guard shield 1, produces the persistent period of alternating magnetic field for controlling this heater 2 and produces the intensity of alternating magnetic field；Many electromagnetic needle needle sets 4, produce alternating magnetic field by heater 2 and make electromagnetic needle needle set 4 generate heat.
A kind of hot temperature controller of electromagnetic induction, also include the temperature sensor 10 for detecting electromagnetic needle needle set 4 temperature, temperature sensor 10 is electrically connected with controller 3, measure electromagnetic needle needle set 4 temperature in real time, electromagnetic needle needle set 4 Temperature numerical is fed back to controller 3, controller 3 passes through the size of current in the regulation feed-in heater 2 that logical operations is real-time, it is achieved electromagnetic needle needle set 4 accurate temperature controlling.
Described heater 2 includes that multiple solenoid 19, multiple solenoids 19 are evenly distributed on inside guard shield 1, every electromagnetic needle needle set little coil type heating.
It is provided with sealing coat 15 outside described guard shield 1, there is bottom guard shield 1 roller 16.
Described guard shield 1 is arch guard shield.
Described temperature sensor 10 is arranged on electromagnetic needle needle set 4 top.
Described electromagnetic needle needle set 4 and temperature sensor 10 are by fixing by magnet attraction.
Described electromagnetic needle needle set 4 and temperature sensor 10 are by fixing by clip.
Described electromagnetic needle needle set 4 surface has silver coating 12.
The thickness of described silver coating 12 is 1.0um.
Described electromagnetic needle needle set 4 includes needle point 5, the needle body 6 and the needle handle 7 being wholely set, the forward tip 5 of the needle body 6, and the afterbody of the needle body 6 arranges needle handle 7.
Described needle point 5 is sharp-pointed cone tip, and the maximum gauge of described needle point 5 and the equal diameters of the needle body 6, the diameter of needle handle 7 is more than the diameter of the needle body 6, and the needle body 6 seamlessly transits with needle handle 7 junction.
The a length of 0.25mm of described needle point 5, a length of 10cm of the needle body 6, a length of 2cm of needle handle 7, a diameter of 0.7mm of the needle body, a diameter of 1.2mm of needle handle 7.
In the middle part of the described needle body 6, a plat part 11 is flattened at position on the upper side, and the thickness of plat part 11 is less than the diameter of the needle body 6.
It is provided with anti-slip veins 13 on described needle handle 7.
Embodiment 2, with reference to Fig. 1, Fig. 3, Fig. 4, Fig. 6 and Fig. 9, the hot temperature controller of a kind of electromagnetic induction described in this detailed description of the invention, including the guard shield 1 being arranged on nursing bed, the heater 2 of guard shield 1 built-in generation alternating magnetic field；The controller 3 being electrically connected with guard shield 1, produces the persistent period of alternating magnetic field for controlling this heater 2 and produces the intensity of alternating magnetic field；Many electromagnetic needle needle sets 4, produce alternating magnetic field by heater 2 and make electromagnetic needle needle set 4 generate heat.
A kind of hot temperature controller of electromagnetic induction, also include the temperature sensor 10 for detecting electromagnetic needle needle set 4 temperature, temperature sensor 10 is electrically connected with controller 3, measure electromagnetic needle needle set 4 temperature in real time, electromagnetic needle needle set 4 Temperature numerical is fed back to controller 3, controller 3 passes through the size of current in the regulation feed-in heater 2 that logical operations is real-time, it is achieved electromagnetic needle needle set 4 accurate temperature controlling.
It is provided with sealing coat 15 outside described guard shield 1, there is bottom guard shield 1 roller 16.
Described guard shield 1 is arch guard shield.
Described temperature sensor 10 is arranged on electromagnetic needle needle set 4 top.
Described electromagnetic needle needle set 4 and temperature sensor 10 are by fixing by magnet attraction.
Described electromagnetic needle needle set 4 includes needle point 5, the needle body 6 and the needle handle 7 being wholely set, the forward tip 5 of the needle body 6, and the afterbody of the needle body 6 arranges needle handle 7.
Described needle point 5 is sharp-pointed cone tip, and the maximum gauge of described needle point 5 and the equal diameters of the needle body 6, the diameter of needle handle 7 is more than the diameter of the needle body 6, and the needle body 6 seamlessly transits with needle handle 7 junction.
Described needle point 5 is truncated cone needle point, and needle point 5 cuts away pointed portion at diameter 0.25mm.
The a length of 0.25mm of described needle point 5, a length of 10cm of the needle body 6, a length of 2cm of needle handle 7, a diameter of 0.7mm of the needle body, a diameter of 1.2mm of needle handle 7.
In the middle part of the described needle body 6, a plat part 11 is flattened at position on the upper side, and the thickness of plat part 11 is less than the diameter of the needle body 6.
It is provided with anti-slip veins 13 on described needle handle 7.
Offering the endoporus 8 accommodating described iron core 9 on described electromagnetic needle needle set 4, iron core 9 is placed in the inside of electromagnetic needle needle set 4, strengthens magnetic strength with its high magnetic permeability, thus is greatly enhanced eddy electric field and eddy current thermal power.
The material of described electromagnetic needle needle set 4 is antibacterial medical rustless steel.
Described electromagnetic needle needle set 4 surface is coated with TiO2 thin film.
Described antibacterial medical rustless steel includes following components: 0.077
The carbon of wt%；The manganese of 9 wt%；The chromium of 21 wt%；The titanium of 0.8 wt%；The molybdenum of 0.79 wt%；The nitrogen of 0.45 wt%；The copper of 4 wt%；0.033
The phosphorus of wt%；The sulfur of 0.035 wt%；Surplus is impurity and ferrum.
Described iron core 9 includes following components:
The carbon of 0.195wt%；
The silicon of 0.285wt%；
The manganese of 0.315wt%；
The aluminum of 0.16wt%；
The chromium of 0.035wt%；
The nickel of 0.125wt%；
The phosphorus of 0.008wt%；
The sulfur of 0.021wt%；
The copper of 0.225wt%；
Surplus is ferrum.
Embodiment 3, with reference to Fig. 2, Fig. 3, Fig. 4, Fig. 6 and Figure 10, the hot temperature controller of a kind of electromagnetic induction described in this detailed description of the invention, including the guard shield 1 being arranged on nursing bed, the heater 2 of guard shield 1 built-in generation alternating magnetic field；The controller 3 being electrically connected with guard shield 1, produces the persistent period of alternating magnetic field for controlling this heater 2 and produces the intensity of alternating magnetic field；Many electromagnetic needle needle sets 4, produce alternating magnetic field by heater 2 and make electromagnetic needle needle set 4 generate heat.
A kind of hot temperature controller of electromagnetic induction, also include the temperature sensor 10 for detecting electromagnetic needle needle set 4 temperature, temperature sensor 10 is electrically connected with controller 3, measure electromagnetic needle needle set 4 temperature in real time, electromagnetic needle needle set 4 Temperature numerical is fed back to controller 3, controller 3 passes through the size of current in the regulation feed-in heater 2 that logical operations is real-time, it is achieved electromagnetic needle needle set 4 accurate temperature controlling.
It is provided with sealing coat 15 outside described guard shield 1, there is bottom guard shield 1 roller 16.
Described guard shield 1 includes top board 17 and side plate 18, and the two ends of top board 17 connect side plate 18 orthogonal with it.
Described temperature sensor 10 is arranged on electromagnetic needle needle set 4 top.
Described electromagnetic needle needle set 4 and temperature sensor 10 are by fixing by magnet attraction.
Described electromagnetic needle needle set 4 includes needle point 5, the needle body 6 and the needle handle 7 being wholely set, the forward tip 5 of the needle body 6, and the afterbody of the needle body 6 arranges needle handle 7.
Described needle point 5 is sharp-pointed cone tip, and the maximum gauge of described needle point 5 and the equal diameters of the needle body 6, the diameter of needle handle 7 is more than the diameter of the needle body 6, and the needle body 6 seamlessly transits with needle handle 7 junction.
Described needle point 5 polishes off pointed portion at diameter 0.46mm, forms blunt round structure 14, and blunt round radius R is 0.09mm.
The a length of 0.25mm of described needle point 5, a length of 10cm of the needle body 6, a length of 2cm of needle handle 7, a diameter of 0.7mm of the needle body, a diameter of 1.2mm of needle handle 7.
In the middle part of the described needle body 6, a plat part 11 is flattened at position on the upper side, and the thickness of plat part 11 is less than the diameter of the needle body 6.
It is provided with anti-slip veins 13 on described needle handle 7.
Offering the endoporus 8 accommodating described iron core 9 on described electromagnetic needle needle set 4, iron core 9 is placed in the inside of electromagnetic needle needle set 4, strengthens magnetic strength with its high magnetic permeability, thus is greatly enhanced eddy electric field and eddy current thermal power.
The material of described electromagnetic needle needle set 4 is silver alloy.
Described iron core 9 includes following components:
The carbon of 0.185wt%；
The silicon of 0.195wt%；
The manganese of 0.225wt%；
The aluminum of 0.02wt%；
The chromium of 0.035wt%；
The nickel of 0.125wt%；
The phosphorus of 0.008wt%；
The sulfur of 0.021wt%；
The copper of 0.225wt%；
Surplus is ferrum.
Embodiment 4, with reference to Fig. 1, Fig. 3, Fig. 4, Fig. 7 and Figure 11, the hot temperature controller of a kind of electromagnetic induction described in this detailed description of the invention, including the guard shield 1 being arranged on nursing bed, the heater 2 of guard shield 1 built-in generation alternating magnetic field；The controller 3 being electrically connected with guard shield 1, produces the persistent period of alternating magnetic field for controlling this heater 2 and produces the intensity of alternating magnetic field；Many electromagnetic needle needle sets 4, produce alternating magnetic field by heater 2 and make electromagnetic needle needle set 4 generate heat.
A kind of hot temperature controller of electromagnetic induction, also include the temperature sensor 10 for detecting electromagnetic needle needle set 4 temperature, temperature sensor 10 is electrically connected with controller 3, measure electromagnetic needle needle set 4 temperature in real time, electromagnetic needle needle set 4 Temperature numerical is fed back to controller 3, controller 3 passes through the size of current in the regulation feed-in heater 2 that logical operations is real-time, it is achieved electromagnetic needle needle set 4 accurate temperature controlling.
Described heater 2 includes that multiple solenoid 19, multiple solenoids 19 are evenly distributed on inside guard shield 1, every electromagnetic needle needle set little coil type heating.
It is provided with sealing coat 15 outside described guard shield 1, there is bottom guard shield 1 roller 16.
Described guard shield 1 is arch guard shield.
Described temperature sensor 10 is arranged on electromagnetic needle needle set 4 top.
Described electromagnetic needle needle set 4 and temperature sensor 10 are by fixing by clip.
Described electromagnetic needle needle set 4 includes needle point 5, the needle body 6 and the needle handle 7 being wholely set, the forward tip 5 of the needle body 6, and the afterbody of the needle body 6 arranges needle handle 7.
Described needle point 5 is sharp-pointed cone tip, and the maximum gauge of described needle point 5 and the equal diameters of the needle body 6, the diameter of needle handle 7 is more than the diameter of the needle body 6, and the needle body 6 seamlessly transits with needle handle 7 junction.
The a length of 0.25mm of described needle point 5, a length of 10cm of the needle body 6, a length of 2cm of needle handle 7, a diameter of 0.7mm of the needle body, a diameter of 1.2mm of needle handle 7.
It is provided with anti-slip veins 13 on described needle handle 7.
Endoporus 8 is offered on described electromagnetic needle needle set 4.
The material of described electromagnetic needle needle set 4 is antibacterial medical rustless steel.
Described electromagnetic needle needle set 4 surface is coated with TiO2 thin film.
Described antibacterial medical rustless steel includes the carbon of following components: 0.07wt%；The manganese of 8.5 wt%；The chromium of 20wt%；The titanium of 0.77wt%；The molybdenum of 0.69 wt%；The nitrogen of 0.45 wt%；The copper of 4 wt%；The phosphorus of 0.033 wt%；0.035
The sulfur of wt%；Surplus is impurity and ferrum.
Embodiment 5, with reference to Fig. 1, Fig. 3, Fig. 4, Fig. 8 and Figure 11, the hot temperature controller of a kind of electromagnetic induction described in this detailed description of the invention, including the guard shield 1 being arranged on nursing bed, the heater 2 of guard shield 1 built-in generation alternating magnetic field；The controller 3 being electrically connected with guard shield 1, produces the persistent period of alternating magnetic field for controlling this heater 2 and produces the intensity of alternating magnetic field；Many electromagnetic needle needle sets 4, produce alternating magnetic field by heater 2 and make electromagnetic needle needle set 4 generate heat.
A kind of hot temperature controller of electromagnetic induction, also include the temperature sensor 10 for detecting electromagnetic needle needle set 4 temperature, temperature sensor 10 is electrically connected with controller 3, measure electromagnetic needle needle set 4 temperature in real time, electromagnetic needle needle set 4 Temperature numerical is fed back to controller 3, controller 3 passes through the size of current in the regulation feed-in heater 2 that logical operations is real-time, it is achieved electromagnetic needle needle set 4 accurate temperature controlling.
Described heater 2 includes that multiple solenoid 19, multiple solenoids 19 are evenly distributed on inside guard shield 1, every electromagnetic needle needle set little coil type heating.
It is provided with sealing coat 15 outside described guard shield 1, there is bottom guard shield 1 roller 16.
Described guard shield 1 is arch guard shield.
Described temperature sensor 10 is arranged on electromagnetic needle needle set 4 top.
Described electromagnetic needle needle set 4 and temperature sensor 10 are by fixing by clip.
Described electromagnetic needle needle set 4 includes needle point 5, the needle body 6 and the needle handle 7 being wholely set, the forward tip 5 of the needle body 6, and the afterbody of the needle body 6 arranges needle handle 7.
Described needle point 5 is sharp-pointed cone tip, and the maximum gauge of described needle point 5 and the equal diameters of the needle body 6, the diameter of needle handle 7 is more than the diameter of the needle body 6, and the needle body 6 seamlessly transits with needle handle 7 junction.
Described needle point 5 is flat structure.
The a length of 3mm of described needle point 5, a length of 15cm of the needle body 6, a length of 3cm of needle handle 7, a diameter of 1.1mm of the needle body, a diameter of 1.5mm of needle handle 7.
It is provided with anti-slip veins 13 on described needle handle 7.
The specific embodiment of the present invention is not construed as limiting the invention, the analog structure of every employing present invention and change, the most within the scope of the present invention.
Claims (10)
1. the hot temperature controller of electromagnetic induction, it is characterised in that: include the guard shield (1) being arranged on nursing bed, the heater (2) of guard shield (1) built-in generation alternating magnetic field；The controller (3) being electrically connected with guard shield (1), is used for controlling this heater (2) and produces the persistent period of alternating magnetic field and produce the intensity of alternating magnetic field；Many electromagnetic needle needle sets (4), produce alternating magnetic field by heater (2) and make electromagnetic needle needle set (4) generate heat.
2. a kind of hot temperature controller of electromagnetic induction as claimed in claim 1, it is characterized in that: also include the temperature sensor (10) for detecting electromagnetic needle needle set (4) temperature, temperature sensor (10) is electrically connected with controller (3), measure electromagnetic needle needle set (4) temperature in real time, electromagnetic needle needle set (4) Temperature numerical is fed back to controller (3), controller (3) passes through the size of current in regulation feed-in heater (2) that logical operations is real-time, it is achieved electromagnetic needle needle set (4) accurate temperature controlling.
3. a kind of hot temperature controller of electromagnetic induction as claimed in claim 2, it is characterized in that: described electromagnetic needle needle set (4) includes the needle point (5) being wholely set, the needle body (6) and needle handle (7), the forward tip (5) of the needle body (6), the afterbody of the needle body (6) arranges needle handle (7), described needle point (5) is sharp-pointed cone tip, the maximum gauge of described needle point (5) and the equal diameters of the needle body (6), the diameter of needle handle (7) is more than the diameter of the needle body (6), the a length of 0.5-3mm of described needle point (5), the a length of 5-15cm of the needle body (6), the a length of 1-3cm of needle handle (7), a diameter of 0.3-1.1mm of the needle body, a diameter of 1.1-1.5mm of needle handle (7).
4. a kind of hot temperature controller of electromagnetic induction as claimed in claim 3, it is characterised in that: described needle point (5) is truncated cone needle point, and needle point (5) cuts away pointed portion at diameter 0.2-0.6mm.
5. a kind of hot temperature controller of electromagnetic induction as claimed in claim 3, it is characterised in that: described needle point (5) polishes off pointed portion at diameter 0.2-0.6mm, forms blunt round structure (14), and blunt round radius R is 0.05-1.2mm.
6. a kind of hot temperature controller of electromagnetic induction as claimed in claim 3, it is characterised in that: described needle point (5) is flat structure.
7. a kind of hot temperature controller of electromagnetic induction as claimed in claim 3, it is characterised in that: offering the endoporus (8) accommodating described iron core (9) on described electromagnetic needle needle set (4), iron core (9) is placed in the inside of electromagnetic needle needle set (4).
8. a kind of hot temperature controller of electromagnetic induction as claimed in claim 1, it is characterised in that: the material of described electromagnetic needle needle set (4) is silver alloy.
9. the hot temperature controller of electromagnetic induction as claimed in claim 1 a kind of, it is characterised in that: the material of described electromagnetic needle needle set (4) is antibacterial medical rustless steel, and described antibacterial medical rustless steel includes following components: the carbon of 0.07-0.077 wt%；The manganese of 8-9 wt%；The chromium of 20-21 wt%；The titanium of 0.77-0.8 wt%；The molybdenum of 0.69-0.79 wt%；The nitrogen of 0.35-0.45 wt%；The copper of 3-4 wt%；The phosphorus of 0.033 wt%；The sulfur of 0.035 wt%；Surplus is impurity and ferrum.
10. the hot temperature controller of electromagnetic induction as claimed in claim 9 a kind of, it is characterised in that: described iron core (9) includes following components:
The carbon of 0.15wt%-0.25wt%；
The silicon of 0.18wt%-0.30wt%；
The manganese of 0.19wt%-0.35wt%；
The aluminum of 0.02wt%-0.16wt%；
The chromium of≤0.055wt%；
The nickel of≤0.155wt%；
The phosphorus of≤0.010wt%；
The sulfur of≤0.025wt%；
The copper of≤0.25wt%；
Surplus is ferrum.
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| CN109171949A (en) * | 2018-09-11 | 2019-01-11 | 璿鉴精密电子科技（苏州）有限公司 | A kind of magnetic field induction thermotherapeutic apparatus |
| CN110742801A (en) * | 2019-12-04 | 2020-02-04 | 上海市第一人民医院 | Controllable hot acupuncture needle system through induction heating |
| CN113350172A (en) * | 2021-06-11 | 2021-09-07 | 淄博前沿医疗器械有限公司 | Three-metal wire internal heating type acupuncture needle with needle warming function |
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| CN105902391B (en) | 2018-12-28 |
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