CN113842560A - Constant-temperature pulse type microwave therapeutic apparatus - Google Patents
Constant-temperature pulse type microwave therapeutic apparatus Download PDFInfo
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Abstract
The utility model provides a constant temperature pulsed microwave therapeutic instrument, includes mobile frame (1), is fixed with frame (2) on mobile frame (1), its characterized in that: the multifunctional medical instrument is characterized in that a touch display screen (5) is installed on the outer side of the upper end of the rack (2), a microwave radiator (4) is installed on the movable end of the outer side of the universal support (3), the microwave radiator (4) is connected with a solid source generator (9) through a power output interface (8), the input end of the solid source generator (9) is connected with the output end of a voltage regulation control circuit (13), and the input end of the voltage regulation control circuit (13) is connected with a processor (10).
Description
Technical Field
The invention relates to a microwave therapeutic apparatus, in particular to a constant-temperature pulse type microwave therapeutic apparatus, and belongs to the technical field of medical equipment.
Background
Microwave treatment has been applied in China for many years, and the curative effect of the microwave treatment is determined by medical field. On one hand, the microwave generated by a microwave source is intensively irradiated on local tissues of a human body by a specific radiator, and the direction of a microwave electromagnetic field can be changed hundreds of millions of times per second. The vast majority of human cell tissues are composed of substances with polar molecules, such as water molecules, potassium ions, sodium ions and the like. When microwave acts on pathological tissue, the internal polar molecules of the microwave change along with the change of a microwave electromagnetic field, so that the microwave field can smooth the arrangement state of the polar molecules in tissue cells, promote the metabolism of the cell tissue and play a role in treatment. On the other hand, when microwaves of a certain power act on human tissues, polar molecular substances in cells convert the energy of an electromagnetic field into heat energy, causing the temperature of the tissues to rise. The thermotherapy can improve local blood circulation and accelerate wound healing of wound tissue. When microwave acts on organism tissue, it causes high-frequency oscillation of ions, water molecules and dipoles in tissue cells, when microwave energy is low, heat production is low, local blood circulation is enhanced, local metabolism is accelerated, local immunity is enhanced, so that it can effectively improve local blood circulation, promote absorption of edema, diminish inflammation and stop pain.
Many paediatrics diseases are because the patient is children to the degree of difficulty of treatment has been increased, like paediatrics bronchopneumonia or internal inflammation, and because children's age is less, and conventional apparatus has acupuncture, cup, atomizing treatment part children to be difficult to adapt to, and long-term taking drug therapy also can cause adverse effect to children's health, thereby has increased medical staff's work degree of difficulty. The microwave treatment has good permeability, and can enhance local blood circulation, accelerate local metabolism, and enhance local immunity, thereby effectively improving local blood circulation, diminishing inflammation, and relieving pain. Due to the particularity of pediatric treatment, the common microwave treatment has a plurality of technical obstacles, the power is continuously and manually adjusted according to the sensory experience of doctors or the adaptation condition of patients, the temperature is not controllable, the use safety and the comfort are not ideal, the treatment effect is not good, and the technical problem cannot be solved all the time.
Disclosure of Invention
The invention aims to overcome the defects that the conventional microwave therapeutic apparatus does not have automatic temperature control and constant temperature functions, needs to continuously and manually adjust the power, is uncontrollable in temperature, is not ideal in use safety and comfort and has poor therapeutic effect.
In order to achieve the purpose, the technical solution of the invention is as follows: the utility model provides a constant temperature pulsed microwave therapeutic instrument, includes the removal frame, is fixed with the frame on the removal frame, installs quick-witted case, its characterized in that in removal frame or the frame: touch display screen is installed in the upper end outside of frame, the side-mounting of frame has the gimbal, install microwave radiator on gimbal's the outside movable end, microwave radiator is connected with solid-state source generator through power output interface, solid-state source generator's input is connected with voltage regulation control circuit's output, voltage regulation control circuit's input is connected with the treater, voltage regulation control circuit is connected with solid-state source generator through power sampling feedback circuit, be connected with temperature sampling feedback circuit between voltage regulation control circuit and the power output interface, the treater is connected with power temperature setting system through communication module, power temperature setting system is connected with touch display screen.
Further, microwave radiator includes base, annular shell body, radiator outer panel, support fixed interface, temperature probe connect the hole, microwave output connects hole, microwave output antenna and temperature probe, is provided with the annular shell body on the base, and radiator outer panel is installed to the outside of annular shell body, and the base is fixed mutually through support fixed interface and gimbal's outside activity end, installs microwave output antenna and temperature probe in the inner chamber of annular shell body respectively, and microwave output antenna is close to the medial surface setting of radiator outer panel.
Furthermore, a temperature measuring probe connecting hole and a microwave output connecting hole are respectively formed in the base, the microwave output antenna is connected with one end of the cable, the other end of the cable penetrates through the microwave output connecting hole and is connected with the power output interface, the temperature measuring probe is connected with one end of a temperature measuring data line, and the other end of the temperature measuring data line penetrates through the microwave output connecting hole and is connected with the input end of the temperature sampling feedback circuit.
Further, the solid-state source generator is connected with a power output interface through a radio frequency line, and the power output is connected with a 2450MHz radiation source which is output outwards.
Further, the processor is connected with the power supply module.
Further, the voltage regulation control circuit comprises an A/D converter which is used for converting the thermocouple resistance analog quantity into a digital quantity.
Furthermore, a push-pull handle is arranged on the rack or the case, and an emergency stop switch is arranged on the case.
The invention has the beneficial effects that:
1. the invention adopts high-frequency electromagnetic wave on the basis of the traditional microwave treatment equipment, can penetrate deep tissues, can enhance the blood circulation of the lung when acting on the bronchus and the lung, has the functions of diminishing inflammation, desensitizing and inhibiting bacteria, can relieve bronchospasm, improve the ventilation and exhaust functions of the bronchus, can increase the amount of oxygenated hemoglobin and the oxygen partial pressure in blood, and promotes the tissue repair and the improvement of the lung function.
2. The invention adopts a low-temperature high-power microwave solid-state source generator, the solid-state source generator generates microwave by excitation of an excitation cavity, the microwave is transmitted by a radio frequency cable, various microwave probes treat the affected tissues of patients, and simultaneously, the temperature of the solid-state source generator is automatically controlled by a temperature control system so as to ensure the reliable work of the solid-state source generator.
3. The high-frequency electromagnetic wave adopted by the invention can not only increase the amount of oxygenated hemoglobin and the oxygen partial pressure in blood, promote the tissue repair and the improvement of lung function, but also effectively solve the technical problems of automatic temperature control and constant temperature, improve the use safety and comfort and have very obvious treatment effects on infantile pneumonia, bronchitis and the like.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the microwave radiator of the present invention.
Fig. 3 is a schematic structural view of the base of the present invention.
Fig. 4 is a block diagram of the architecture of the present invention.
In the figure: the device comprises a movable machine base 1, a machine frame 2, a universal support 3, a microwave radiator 4, a touch display screen 5, a push-pull handle 6, an emergency stop switch 7, a power output interface 8, a solid-state source generator 9, a processor 10, a power temperature setting system 11, a communication module 12, a voltage regulation control circuit 13, a power sampling feedback circuit 14, a temperature measuring probe 15, a temperature sampling feedback circuit 16, a power supply module 17, a base 18, an annular outer shell 19, a radiator outer panel 20, a support fixing interface 21, a temperature measuring probe connecting hole 22, a microwave output connecting hole 23 and a microwave output antenna 24.
Detailed Description
The invention is described in further detail below with reference to the following description of the drawings and the detailed description.
Referring to fig. 1 to 4, the constant temperature pulse type microwave therapeutic apparatus of the present invention comprises a movable base 1, a frame 2 is fixed on the movable base 1, and a cabinet is installed on the movable base 1 or the frame 2, and is characterized in that: touch display screen 5 is installed in the upper end outside of frame 2, the side-mounting of frame 2 has gimbal 3, install microwave radiator 4 on gimbal 3's the outside movable end, microwave radiator 4 is connected with solid-state source generator 9 through power output interface 8, the input of solid-state source generator 9 is connected with voltage regulation control circuit 13's output, voltage regulation control circuit 13's input is connected with treater 10, voltage regulation control circuit 13 is connected with solid-state source generator 9 through power sampling feedback circuit 14, be connected with temperature sampling feedback circuit 16 between voltage regulation control circuit 13 and the power output interface 8, treater 10 is connected with power temperature setting system 11 through communication module 12, power temperature setting system 11 is connected with touch display screen 5.
The base 18 is respectively provided with a temperature measuring probe connecting hole 22 and a microwave output connecting hole 23, a microwave output antenna 24 is connected with one end of a cable, the other end of the cable penetrates through the microwave output connecting hole 23 and is connected with the power output interface 8, a temperature measuring probe 25 is connected with one end of a temperature measuring data line, and the other end of the temperature measuring data line penetrates through the microwave output connecting hole 23 and is connected with the input end of the temperature sampling feedback circuit 16.
The solid-state source generator 9 is connected with the power output interface 8 through a radio frequency line, and the power output interface 8 outputs 2450MHz radiation source outwards.
The processor 10 is connected to a power supply module 17.
The voltage regulation control circuit 13 includes an a/D converter that converts a thermocouple resistance analog quantity into a digital quantity.
The frame 2 or the case is provided with a push-pull handle 6, and the case is provided with an emergency stop switch 7.
Referring to fig. 1 and 2, the bottom of the mobile machine base 1 of the invention is provided with mobile rollers or universal wheels, the mobile machine base 1 is fixed with a frame 2, the mobile machine base 1 or the frame 2 is provided with a case, the case and the frame 2 can also be integrated, and the case is internally provided with other components such as a solid-state source generator 9, a processor 10 and the like. The frame 2 or the case is provided with a push-pull handle 6, which is convenient for moving the invention. In addition, an emergency stop switch 7 is provided in the casing, and when an emergency stop is required, the emergency stop switch 7 is pressed to promptly cut off the power supply.
A touch display screen 5 is installed on the outer side of the upper end of the rack 2 or the chassis, a touch screen control input system is adopted, a keyboard circuit is completed by adopting a full touch screen, and the keyboard has display and input control functions. The display circuit is a true color liquid crystal display screen, and a voice prompt function is added, so that multifunctional simultaneous display of output waveforms, treatment intensity, treatment time, treatment temperature, temperature setting and the like can be realized simultaneously. The touch display screen 5 can display a treatment interface which mainly completes the selection of treatment types, the setting of treatment intensity and treatment time, the display of power grid voltage, the display of treatment waveforms, the alarm and the control such as starting, stopping, resetting and the like, and the display of system time is also displayed at the upper right of the interface.
Gimbal 3 is installed to the side of frame 2 or quick-witted case, and gimbal 3 is multistage formula articulated formula support, can realize the regulation of multi-angle and co-altitude. The outer movable end of the gimbal 3 is provided with a microwave radiator 4, and when in use, the microwave radiator 4 is used for irradiating the body part of a patient or a therapist, such as the back focus. Before the irradiation treatment, the performance condition of the invention needs to be checked, the irradiation part is determined according to medical advice, the length and the angle of the universal support 3 are adjusted, the microwave radiator 4 is aligned to the part needing to be irradiated, and meanwhile, the proper distance between the microwave radiator 4 and the irradiation part needs to be ensured.
The microwave radiator 4 is connected with a solid state source generator 9 through a power output interface 8, the input end of the solid state source generator 9 is connected with the output end of a voltage regulating control circuit 13, and the input end of the voltage regulating control circuit 13 is connected with a processor 10. Under the control of the pre-programming, the processor 10 realizes three pulse modulation waveform output functions of a sine modulation wave, a pulse modulation wave and a triangular modulation wave through the voltage regulation control circuit 13. The three modulation frequencies are respectively: 50Hz pulse modulation wave, 5 Hz-25 Hz sine modulation wave and 1 Hz-5 Hz triangle modulation wave. The voltage regulation control circuit 13 is connected with the solid-state source generator 9 through the power sampling feedback circuit 14, the temperature sampling feedback circuit 16 is connected between the voltage regulation control circuit 13 and the power output interface 8, the processor 10 is connected with the power temperature setting system 11 through the communication module 12, and the power temperature setting system 11 is connected with the touch display screen 5.
The microwave radiator 4 can adopt various structural forms, for example, adopt the microwave radiator that has temperature measurement control function, specifically include base 18, annular shell body 19, radiator outer panel 20, support fixed interface 21, temperature probe connect the hole 22, microwave output connects hole 23, microwave output antenna 24 and temperature probe 15, be provided with annular shell body 19 on the base 18, radiator outer panel 20 is installed to annular shell body 19's the outside, annular shell body 19 and radiator outer panel 20 have constituted the shell body jointly. The base 18 is fixed with the outer movable end of the universal support 3 through a support fixing interface 21, a microwave output antenna 24 and a temperature measuring probe 15 are respectively installed in the inner cavity of the annular outer shell 19, the microwave output antenna 24 is arranged close to the inner side surface of the radiator outer panel 20, and microwave radiation emitted by the microwave output antenna 24 penetrates through the radiator outer panel 20 and then directly acts on human tissues, so that microwave treatment is performed.
In order to solve the technical problems of temperature measurement and temperature feedback, the base 18 is provided with the temperature measurement probe 15 and the temperature sampling feedback circuit 16, the temperature measurement probe 15 is used for temperature detection, and temperature data is transmitted to the temperature sampling feedback circuit 16 through a temperature measurement data line. The concrete structure is as follows: the base 18 is respectively provided with a temperature probe connecting hole 22 and a microwave output connecting hole 23, a microwave output antenna 24 is connected with one end of a cable, the other end of the cable penetrates through the microwave output connecting hole 23 and is connected with the power output interface 8, and the temperature probe 15 is connected with the input end of the temperature sampling feedback circuit 16 through a temperature measurement data line and can be converted into a thermocouple resistor according to the temperature change of the temperature probe 15. The A/D converter in the voltage-regulating control circuit 13 converts the thermocouple resistance analog quantity into digital quantity and transmits the digital quantity to the processor 10 for calculation and processing and controlling the invention to achieve the purpose of constant temperature output.
The treatment process of the invention utilizes high-frequency electromagnetic waves to penetrate deep tissues, acts on the bronchus and the lung to enhance the blood circulation of the lung, has the functions of diminishing inflammation, desensitizing and inhibiting bacteria, can relieve bronchospasm, improve the ventilation and exhaust functions of the bronchus, can increase the amount of oxygenated hemoglobin and the oxygen partial pressure in blood, and promotes the tissue repair and the improvement of the lung function. The treatment mechanism is as follows: (1) improving microcirculation and cell nutrition metabolism, and facilitating recovery of cell function; (2) improving the content and content change of hormone in blood and relieving the autoimmune reaction of the organism; (3) the microwave has antiallergic and bronchospasm relieving effects, and can improve pulmonary function of children with chronic pneumonia and asthma; (4) reducing inflammatory exudation, and promoting inflammation absorption.
The invention has good permeability when being applied to treatment, can enhance local blood circulation, accelerate local metabolism, enhance local immunity, has the functions of diminishing inflammation, relieving pain and the like, and particularly has obvious effect on treating the children bronchopneumonia. In order to prove that the therapeutic apparatus has a remarkable effect on treating the children bronchopneumonia, the therapeutic apparatus and a conventional treatment method are adopted to perform a control test on the children bronchopneumonia. The method randomly divides 100 cases of children with bronchopneumonia into microwave treatment group and control group, wherein the treatment group is treated by constant temperature pulse type microwave therapeutic apparatus on the basis of conventional treatment (anti-infection, antipyretic, cough relieving, and oxygen therapy), twice a day, 15 minutes per side, and treatment course is 5 days. The result shows that the effective rate of the microwave treatment group is 98 percent, the effective rate of the control group is 82 percent, and the difference has statistical significance p of less than 0.01 when the two groups are compared. And (4) conclusion: the pharmaceutical composition is applied to the infantile bronchopneumonia, can promote symptom regression and rale disappearance, shortens the course of disease and improves the cure rate.
1.1 methods
1.1.1 100 children patients in the group are randomly divided into 50 treatment groups, 28 men and 22 women; the control group comprises 50 cases, 30 men and 20 women. The age, sex and disease condition comparison of two groups of children patients excludes the combination of congenital heart disease and malnutrition, and the difference has no statistical significance (p is more than 0.05). The conventional treatment methods of two groups of children are the same (anti-infection, fever abatement, cough relieving and oxygen inhalation), the treatment group adopts the constant-temperature pulse type microwave treatment instrument to perform vertical irradiation treatment on the back 5-7 cm away from a focus on the basis of the conventional treatment, the output mode is constant-temperature pulse type microwave, and the power is as follows: the age is 10-15 w from 2 months to 2 years old, and 15-20 w from 3 years to 5 years old, wherein the time is 15 minutes per side each time, 2 times per day, and 5 days is a treatment course. The control group was not treated with microwave, and the treatment group was identical. The chest radiograph is used for observation and evaluation according to clinical symptoms and signs.
1.1.2 judging the effect. The effect is shown: after 3 days of treatment, the internal body temperature is reduced to normal, the cough is obviously relieved, the shortness of breath is eliminated, the lung signs are eliminated, and the X-ray chest film shows no exudation or exudation basic absorption. The method has the following advantages: after 3 days of treatment, the body temperature is reduced, the cough and the breathlessness are relieved, and the sign of the lung is obviously reduced or disappeared. And (4) invalidation: the treatment time is more than 5 days, the symptoms and physical signs are not improved, and the X-ray chest film shows that the exudation of the two lungs is not changed.
1.1.3 statistical processing methods data were statistically analyzed using the sps 10.0 statistical software package and the count data were examined using X2.
2 results
2.1 two groups of therapeutic effects are compared and shown in Table 1. As can be seen from Table 1, the total effective rate of the microwave treatment group is better than that of the control group. Table, two groups of case effect observations and comparisons:
| group of | Number of examples | Obvious effect (example) | Effective (example) | Invalid (example) | Total effective rate |
| Experimental group | 50 | 31 | 18 | 1 | 98% |
| Control group | 50 | 12 | 29 | 9 | 82% |
Note: x2=7.11 and p <0.01 compared to control.
2.2 adverse reactions, no one child who is treated by microwave has dyspnea and face color change, no skin scald, and all children can finish pulse type microwave treatment.
3 Care
3.1 psychological nursing microwave therapeutic apparatus is a novel treatment method for children bronchopneumonia, and the treatment is explained to parents and children before treatment, so that the parents and the children know that the treatment is a noninvasive treatment measure, and the worry and fear psychology of the parents are eliminated.
3.2 before the operation guarantee to keep indoor circulation of air, reduce the indoor personnel of sick room and flow: and (5) checking and taking down the metal ornament worn on the patient child. If the clothes are wet, the cotton clothes should be replaced first, preferably 2-3 clothes.
3.3 checking the performance of the microwave therapeutic apparatus, determining the irradiation part and fixing the probe. The irradiation part is determined to be a single side or double sides according to the advice of doctors, and the back focus irradiation is carried out. The irradiation probe is fixed by a bracket, the infant selects a prone position to sleep, the senior can adopt a half-sitting lying position, a specially-assigned person is required to take care of, safety measures are implemented, and the infant is prevented from falling off the bed.
3.4 the clinical manifestations of bronchopneumonia closely monitored for changes in disease are cough, expectoration, shortness of breath. In the irradiation process, the changes of mind, heart rate and respiratory body temperature of the infant patient should be closely observed, and the temperature of microwave irradiation is detected at any time based on the tepidity. The patient needs to flap the back of the infant to promote sputum excretion and adopts negative pressure suction if necessary to keep the breath unobstructed and clear oral and nasal secretion in time.
4, the discussion refers to that the microwave is a high-frequency electromagnetic wave, and penetrates deeper into the tissue, which can reach 3-7 cm. The microwave therapeutic apparatus is applied to the children bronchopneumonia, and biological effects of microwaves including thermal effects and non-thermal effects are utilized. The heat effect can raise the temperature of local tissue, dilate blood vessel, increase blood flow rate and tissue cell permeability, promote the nutrient metabolism of local tissue and repair focus. Acting on bronchus and lung to enhance blood circulation, and has antiinflammatory, desensitizing and antibacterial effects, and can relieve bronchospasm and improve ventilation of bronchus and pulmonary alveolus. The microwave can also enhance phagocytic ability of leukocyte, improve immunity, promote metabolism, and promote absorption and dissipation of inflammation. The non-thermal effect refers to the influence of the electromagnetic field formed by the microwaves on the structure of the tissue molecules. The heat effect and the non-heat effect of the microwave are mutually cooperated, thereby reducing inflammatory exudation, promoting inflammatory absorption and shortening the course of disease. The results of the group show that the total effective rates of the two groups are remarkably different, and no obvious adverse reaction is found in the treatment group. Therefore, the microwave therapeutic apparatus is applied to the children bronchopneumonia, and can promote the regression of lung symptoms, eliminate the rale and shorten the course of disease. However, safety precautions should be implemented during the course of performing the treatment. Especially for the sick children who cry violently, whether clothes are sweaty or not should be checked, because the clothes which are sweaty can increase the permeability of heat, the clothes should be replaced in time, the treatment is suspended when necessary, and the treatment is carried out when quiet sleep is selected, so that the microwave treatment is ensured to be a non-invasive treatment, and the early recovery of the sick children is promoted.
The observation condition of the clinical nursing effect of the microwave therapeutic apparatus for assisting in treating the children bronchopneumonia is as follows:
the purpose of the method is to research the effect of the microwave therapeutic apparatus in assisting the clinical nursing in the treatment of the children bronchopneumonia. Method 100 bronchopneumonia infants treated by routine microwave therapy apparatus were randomly divided into control group (routine care for thousands of patients) and observation group (comprehensive care intervention), 50 cases for each group, and clinical symptom disappearance time, hospitalization time, lung function before and after nursing and comfort level scoring condition were compared between two groups of infants.
The results of observation show that the time for cough, fever, short breath and pulmonary rale disappearance of the infants in the group are respectively (5.19 +/-0.87), (2.01 +/-0.52), (5.13 +/-0.60) and (7.54) d. The hospitalization time was (7.51 earths 2.20) d. Cough, fever, short breath and pulmonary rale disappearance time of children patients in the control group are respectively (7.84 +/-2.26), (2.96 +/-1.04), (8.44 +/-1.85) and (11.4 soil 3.35) d, hospitalization time is (11.48 +/-2.67) d, and comparative difference between clinical symptom disappearance time and hospitalization time of the two groups of children patients has statistical significance (P < 0.05). The comparative difference of Forced Vital Capacity (FVC), forced expiratory volume in the first second (FEVI), peak expiratory flow rate (PEF) and forced expiratory flow rate (FEF) before nursing of two groups of children patients has no statistical significance (P is less than 0.05); after nursing, the FVC, FEv1, PEF and FEF of the infants in the observation group are all superior to those in the control group, and the difference has statistical significance (P < 0.05). The comfort degree score of the infant patients in the observation group is obviously better than that of the control group, and the difference has statistical significance (P < 0.05). Conclusion when the microwave therapeutic apparatus assists in treating the children bronchopneumonia, the clinical nursing intervention is strengthened, so that the disappearance time of clinical symptoms and the hospitalization time of the children can be shortened, the lung function of the children is improved, and the comfort level of the children is improved.
The clinical care observation condition for treating the children bronchopneumonia by adopting the invention is as follows:
1 data and method
1.1 general data 100 patients with bronchitis collected from 2016, 12 months to 2017, 12 months in this hospital were selected. The test pieces were randomly divided into an observation group and a control group, and each group contained 50 cases. Observation group: 28 men and 22 random women; age; 1-12 years old, mean age (5.63 + -2.17 years old); disease course l-4 d, mean disease course (2.01 +/-0.67) d;
the nursing method in the treatment of the pediatric pneumonia microwave therapeutic apparatus has the following effects:
the method comprises the following steps: 86 pneumonia infant all adopt microwave therapy appearance treatment, and the nursing effect is observed in the targeted nursing measures such as conventional nursing, psychological nursing in the treatment process. If: after care, the comfort score of the infant patient was split from 48.57 ± 4.32 to 64.53 ± 2.45 points (P < 0.05); all children patients are cured after treatment and nursing, and the cure rate is 100.0%. And (4) conclusion: the microwave therapeutic apparatus has good effect on treating the infantile pneumonia, and can improve the clinical curative effect by matching with targeted nursing measures.
The nursing method and the effect of the microwave therapeutic apparatus for treating the infantile pneumonia are analyzed and summarized as follows.
1 data and method
1.1 general data 86 children with infantile pneumonia treated in our hospital from 3 months 2012 to 3 months 2013 were selected, wherein 45 men and 41 women were selected, the ages were 2 months to 8 years, and the average age was 2.12 ± 1.34 years.
1.2 Care methods all children patients were treated with microwave treatment apparatus: meanwhile, perfect nursing measures are given before treatment, after treatment, in the middle stage of treatment and the like, the nursing effect is observed, and a comfort level scoring table is adopted to compare the comfort conditions of the infant before and after nursing.
1.2.1 Pre-treatment Care
1.2.1.1 routine nursing before treatment to ensure good ventilation in the treatment room, avoid the flow of personnel in the treatment room as much as possible, carefully check to confirm that the body and the surface of the clothes of the infant have no metal ornaments, if the clothes of the infant are wet, the dry cotton clothes should be replaced in time, and the clothes are preferably 2-3 pieces during treatment. Before starting treatment, the microwave treatment is comprehensively confirmed to keep good operation all the time, the irradiated part of the infant patient is confirmed, and the part can be one side or two sides to irradiate the focus of the waist and the back; the irradiation probe should be properly fixed using a holder. If the infant is an infant, selecting prone type measurement and carrying out the measurement after the infant falls asleep; if the child patient is slightly old, the child patient uses the semi-sitting horizontal type measurement, and the child patient should accompany to nurse in the irradiation process, so that safety protection measures are confirmed, and accidents such as falling from the bed and the like of the child patient are avoided.
1.2.1.2 psychological nursing microwave therapeutic apparatus is a newer one in the treatment method of infantile pneumonia, so should before the treatment, communicate with parents of infant actively, and explain the microwave therapeutic apparatus therapy for infant with the attitude of the close care belongs to the non-invasive treatment, thus dispel the feeling of worry and fear of its inner heart effectively, cooperate the treatment more actively. Considering that the microwave treatment effect is influenced by metal and moist clothes, perfect health education should be performed before the treatment of the children patients, and the existence of metal objects or the relative wetness of the clothes on the children patients is avoided. Patients should be attentive to cast familiarity, and avoid crying and screaming. After the microwave probe is fixed, parents should keep holding posture unchanged, so as to avoid excessive pressure on the probe to cause too high microwave irradiation intensity, burn the skin of a child patient, and avoid weakening the curative effect caused by too far distance from the probe. If the infant still cries after stabilizing the emotion repeatedly, the reason should be found, and if the clothes are sweaty, the heat permeability may be increased, and the microwave treatment effect may be reduced. In addition, the male infant patients should be protected from irradiation of their testicular regions during treatment.
1.2.2 nursing the common symptoms of infantile pneumonia in the treatment, including cough, expectoration, tachypnea, etc., the condition of the infant patient, including mental, heart rate, respiration and body temperature change, etc., should be observed at any time during the irradiation treatment, and the temperature of the microwave irradiation treatment is ensured to be proper at any time. In addition, it should ensure the clear respiratory tract of the infant patient, clear the secretion in the oral cavity and nasal cavity for the infant patient, and if the infant patient has excessive phlegm, the patient should be patted on the back to eliminate phlegm before treatment.
1.2.3 after treatment, nursing and informing parents and guiding the sick children to keep good living habits, closely paying attention to whether the sick children relapse or not and ensuring that the sick children are completely healed and grow healthily; guiding parents to reasonably regulate the diet of children patients and avoiding excessive eating of spicy and cold foods.
1.3, evaluating the comfort degree of the infant before and after nursing by adopting a self-proposed nursing comfort degree rating table of the hospital according to the observation indexes, wherein the total score is 100, wherein 50 is a critical value, and the higher the score is, the more comfortable the infant is; meanwhile, the recovery condition of the children after treatment and nursing is observed.
1.4 statistical method the measured data is expressed by mean plus minus standard deviation (' X soil s),'t ' test is used for self-comparison, and the counted data is represented by frequency (¦) and sum value or composition ratio ((R) Both are shown, statistically analyzed by SPSS 19.0 statistical software. a = 0.05.
2 results
Before nursing, the nursing comfort degree of the infant patient is scored as 48.57 and 4.32 points; after the nursing, the nursing comfort degree score is increased to 64.53 soil 2.45, and the nursing comfort degree score before and after the nursing is significantly different (P is less than 0.05), and the nursing comfort degree score after the nursing is significantly higher than that before the nursing. After 86 children patients are treated by the microwave therapeutic apparatus and are matched with targeted nursing, 84 children patients are cured, the other 2 children patients are cured after being matched with medicine treatment due to relatively serious symptoms, and the cure rate reaches 100.0%.
Therefore, the invention can achieve ideal treatment effect for patients of different ages, especially has obvious treatment effect for infantile pneumonia, bronchitis and the like, can adjust the microwave treatment temperature in real time according to the age and the temperature bearing capacity of the patients, has the function of automatic constant temperature adjustment, and has safe and comfortable treatment process.
The above description is provided for the purpose of describing the present invention in more detail, and the detailed description should not be construed as limiting the present invention, and it should be understood that the present invention is not limited to the description, but is applicable to various modifications and alterations by those skilled in the art without departing from the spirit of the present invention.
Claims (7)
1. The utility model provides a constant temperature pulsed microwave therapeutic instrument, is fixed with frame (2) including moving frame (1) on moving frame (1), installs quick-witted case, its characterized in that on moving frame (1) or frame (2): the touch display screen (5) is installed on the outer side of the upper end of the rack (2), the universal support (3) is installed on the side face of the rack (2), the microwave radiator (4) is installed on the movable end of the outer side of the universal support (3), the microwave radiator (4) is connected with the solid state source generator (9) through the power output interface (8), the input end of the solid state source generator (9) is connected with the output end of the voltage regulation control circuit (13), the input end of the voltage regulation control circuit (13) is connected with the processor (10), the voltage regulation control circuit (13) is connected with the solid state source generator (9) through the power sampling feedback circuit (14), the temperature sampling feedback circuit (16) is connected between the voltage regulation control circuit (13) and the power output interface (8), and the processor (10) is connected with the power temperature setting system (11) through the communication module (12), the power temperature setting system (11) is connected with the touch display screen (5).
2. A thermostatic pulsed microwave therapeutic apparatus according to claim 1 wherein: microwave radiator (4) include base (18), annular shell body (19), radiator outer panel (20), support fixed interface (21), temperature probe connects hole (22), microwave output connects hole (23), microwave output antenna (24) and temperature probe (25), be provided with annular shell body (19) on base (18), radiator outer panel (20) are installed to the outside of annular shell body (19), base (18) are fixed mutually through the outside activity of support fixed interface (21) with gimbal (3), install microwave output antenna (24) and temperature probe (25) in the inner chamber of annular shell body (19) respectively, microwave output antenna (24) are close to the medial surface setting of radiator outer panel (20).
3. A thermostatic pulsed microwave therapeutic apparatus according to claim 1 wherein: the temperature measuring device is characterized in that a temperature measuring probe connecting hole (22) and a microwave output connecting hole (23) are respectively formed in the base (18), a microwave output antenna (24) is connected with one end of a cable, the other end of the cable penetrates through the microwave output connecting hole (23) and is connected with the power output interface (8), a temperature measuring probe (25) is connected with one end of a temperature measuring data line, and the other end of the temperature measuring data line penetrates through the microwave output connecting hole (23) and is connected with the input end of the temperature sampling feedback circuit (16).
4. A thermostatic pulsed microwave therapeutic apparatus according to claim 1 wherein: the solid-state source generator (9) is connected with the power output interface (8) through a radio frequency line, and the power output interface (8) outputs a 2450MHz radiation source outwards.
5. A thermostatic pulsed microwave therapeutic apparatus according to claim 1 wherein: the processor (10) is connected with the power supply module (17).
6. A thermostatic pulsed microwave therapeutic apparatus according to claim 1 wherein: the voltage regulation control circuit (13) includes an A/D converter for converting a thermocouple resistance analog quantity into a digital quantity.
7. A thermostatic pulsed microwave therapeutic apparatus according to claim 1 wherein: a push-pull handle (6) is arranged on the rack (2) or the case, and an emergency stop switch (7) is arranged on the case.
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| CN202111253069.1A CN113842560A (en) | 2021-10-27 | 2021-10-27 | Constant-temperature pulse type microwave therapeutic apparatus |
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| CN202111253069.1A CN113842560A (en) | 2021-10-27 | 2021-10-27 | Constant-temperature pulse type microwave therapeutic apparatus |
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