CN105266883A - Treatment gun - Google Patents
Treatment gun Download PDFInfo
- Publication number
- CN105266883A CN105266883A CN201510877825.6A CN201510877825A CN105266883A CN 105266883 A CN105266883 A CN 105266883A CN 201510877825 A CN201510877825 A CN 201510877825A CN 105266883 A CN105266883 A CN 105266883A
- Authority
- CN
- China
- Prior art keywords
- treatment
- rifle
- temperature
- temperature sensor
- flow valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention relates to the technical field of dry ice treatment equipment, in particular to a treatment gun. The treatment gun comprises a gun head, a gun shell, a switch, an air pipe, an LED warning light and the like. A flow valve used for controlling the flow rate is mounted on a sprayer of the gun head. The flow valve is made of low temperature resistant materials such as low temperature steel. A protection frame is further arranged in front of the flow valve and at the front end of the gun head. A temperature sensor is further arranged in front of the gun head and behind the protection frame. The temperature sensor and the LED warning light form a feedback control and indication system. The treatment gun solves multiple use problems: the flow valve controls pressure and flow of ejected liquid; by the adoption of low temperature resistant materials, it is not easy to cause crack; the non-closed circular arc protection frame does not affect the function of each part and can conduct comprehensive protection; the non-contact temperature sensor can be used for measuring both the temperature of a skin treatment point and the ambient temperature of the treatment point; through arrangement of the feedback control and indication system, prevention and control of treatment time, the best skin treatment temperature and over low skin temperature are achieved.
Description
Technical field
The present invention relates to dry ice therapeutic equipment technical field, especially one treats rifle.
Background technology
Postoperative pain is the one reaction after body is subject to surgical damage stimulation (tissue injury), comprises the series reaction in physiology, psychology and behavior.In clinical nursing activity, pain has become the 5th vital sign after temperature pulse respiration, the large vital sign of blood pressure 4, day by day comes into one's own.The body pathology physiological change that postoperative pain causes is not allowed to despise, it not only makes the systems such as circulation, breathing, digestion, endocrine, immunity, blood coagulation change, and violent pain can cause psychic trauma, anxiety, fear, insomnia can be brought, produce helplessness.The nursing intervention of current pain mainly contains medicine pain relieving (morphine, Pethidine), analgesia pump pain relieving.Above two kinds of modes, use continuously and be certain to the recovery affecting postoperative gastric intestinal peristalsis promoting and urinary function, and rely on medicine for a long time, side effect is large.
Chronic pain, what current use was many is neural cryotherapy, be utilize cryoprobe to produce extremely low temperature (-80 DEG C ~-100 DEG C), low-temperature biological effect makes the teleneuron myelin sheath degeneration of corresponding site and loses conduction function and reach pain relieving object.Advantage: produce recoverability pathological changes, seldom neuritis occurs, cost of equipment is few compared with radio frequency neurolysis.Shortcoming: produce temporary transient nerve block, need repeat Cold water stress; Cold probe is comparatively large, and the process of percutaneous can be uncomfortable; The success of retardance depends on ice hockey to a great extent and presses close to degree with neural.
Damage induced by radiofrequency hyperthermia method also can treat chronic pain, RF coagulation therapy utilizes controllable temperature to act on the positions such as neuroganglion, dry, root, utilize the diversity that different nerve fiber tolerates temperature, optionally block the conduction A δ of the pain sensation, fiber C and reach the object that both alleviating pains retain topognosis.Compared with chemical nerve damage therapy, it has following features: the large I 1. damaging stove is accurately controlled; 2. can precise monitoring damaging temperature; 3. accurately puncture needle can be placed by means of electricity irritation test and impedance monitoring; 4. great majority operation can complete under mild sedation or local anaesthesia.5. namely most heat setting damage recovers rapidly, and residual symptoms is less; 6. under proper operation, complication and incidence of side effects low; 7. as pain symptom recurrence, Radiofrequency treatment can be repeated.Shortcoming: apparatus expensive; Operator through training and need possess certain working experience.
After spraining or dampening, because thin vessels breaks, blood infiltrates surrounding tissue and occurs swelling, and swelling compressing teleneuron also brings pain.And cold compress makes vasoconstriction to block this pathological process.After cold compress stops, when blood recovers normal, undamaged portion body has carried out repairing and producing blood coagulation, thus alleviates local pastiness and swelling.The longest method utilizes ice cube to carry out cold compress at present, and treatment cycle is long, and recovery effects is slow.
Cold therapy pain is rise at home the seventies, and in 20 century 70 later stages to the eighties, national many hospitals form focus.But since nineteen ninety, cryotherapy is absorbed in low ebb gradually, its reason be in recent years other new techniques in clinical rise and extensive use, as laser, microwave, radio frequency, gamma knife etc. replace cold therapy gradually.Current domestic cold air therapy is developed by traditional ice compress therapy and forms, and lower the temperature to the part of health, make vasoconstriction, regional flow slows down and reduces vigor and the metabolism of cell, thus diminishes inflammation.This mode cycle is long, and after cold treatment treatment, local organization may occur pain.And common cold treatment is cooled to (at most) 12 DEG C and at least needs 20 minutes, reach 60 minutes recovery time, owing to being in hypothermia for a long time, there will be the probability destroying cell.
Based on medicinal research, the cold treatment side only reaching less than-69 DEG C can become independently remedy measures.The cold air of less than-69 DEG C has " temperature shock " effect, impels human body to produce neural feedback excitation, brings out the contraction-degree of depth stretching reaction of deep-level blood vessel, thus get rid of inflammation rapidly.And domestic current carbon freezing therapy is confined to common sublimation process refrigeration or utilizes evaporation process refrigerating method, only to reach between minimum-42 DEG C to-32 DEG C, cannot less than-69 DEG C be reached.
Abroad, utilize high-pressure carbon dioxide to complete a kind of analgesia therapy method that cold therapy is innovation, this theory causes the concern of dealer in being expert at.The cold treatment technology traditional relative to other, this treatment cause quick, nervus centralis can be conducted to by skin receptor and spinal cord bundle close to the skin cooling at once realized, bring out human body stress.Specifically, be exactly the vasodilation that nervus centralis regulates shooting depth after vasoconstriction first.This vasodilation can remove inflammatory mediator, such as serotonin, prostaglandin, histamine, the basic element of cell division etc.Can make like this to cause the inflammatory mediator quantity of edema and hematoma to reduce fast.Meanwhile, the Vascular permeability imbalance that inflammation causes can recover rapidly normal within a few minutes, thus inflammatory mediator is gradually resorbed and is removed by Venous system.Therefrom can see, this cold therapy pattern is not a kind of merely by cooling the symptomatiatria of carrying out, but a kind of neural reflex pain therapy method, be a kind of directly for the treatment means in source of disease, alleviating pain source.This technology is soon physiotherapist at present, obtains support in rheumatism scholar and athlete.But the scientific and effective data at present about this technology compare shortage.
Treatment rifle is aimed at skin and is sprayed CO
2carry out the treatment of pain, as postoperative wound etc., or the injured rear situation occurring hematoma, edema, find in the research of gastroenterology, usually, after the intestines and stomach area discover helicobacter pylori, the ultra-blue-light that this infection site can be 400-450 nanometer by wavelength irradiates 4 minutes.After this 2-3 days, with the stage that gastrointestinal endoscope follow-up checks after belonging to, doctor can confirm that the helicobacter pylori of 90% is killed, because anaerobic bacteria is wound important component part, wavelength is the blue light auxiliary treatment of 450 nanometers, its wavelength still belongs to the scope of blue light, but can not cause visual deterioration when using, and this therapy is with abundant oxygen and the antibacterial environment for the treatment of wound.
But existing technology is also immature, in use there is various problem:
(1) CO
2during liquid flow and when spraying dry ice, often there will be powerful shock and vibration, can therapeutic effect be affected, and may potential safety hazard be occurred; In addition, liquid CO
2enter into normal pressure from high pressure, solid-state CO can be changed into
2(i.e. dry ice), temperature reaches-78 DEG C, can absorb a large amount of heat around, and shower nozzle and upper assembly thereof replace through being everlasting between low temperature and room temperature, but flow valve conventional on pipeline, can not user demand be met, easily because thermal stress causes cracking;
(2) in transport, put procedure, rifle head directly touches other objects, can produce certain influence to the performance for the treatment of rifle, and accurate parts, more needs are protected, and ensure the operation not affecting rifle head equally again, and this problem is badly in need of solving;
(3) treating rifle target is treat the skin of non-open injury, skin require intact, dry and comfortable, clean, without any oils and fats, but be subject to the impact of dry ice and the impact of ultralow temperature of formation after ejection from gas cylinder, need situation about understanding in real time around patient skin point of care and point of care;
(4) treat rifle and dry ice is directly injected to human skin, make skin temperature rapid cooling, as medical apparatus and instruments, in the prior art, there is no good measure of controlling risk.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the invention provides one and treating rifle.
The technical solution adopted for the present invention to solve the technical problems is: one treats rifle, comprise rifle head, rifle shell, switch, trachea and LED warning lamp, described rifle head is arranged on rifle shell front end, trachea is arranged on rifle shell afterbody, rifle shell waist side is located at by switch, side, rifle shell back is located at by LED warning lamp, the shower nozzle of described rifle head is provided with the flow valve of coutroi velocity.
According to another embodiment of the invention, comprise further, in flow valve front, rifle head front end is also provided with fender bracket, and fender bracket is embedded in the rifle head front end for the treatment of rifle in the mode of plug.
According to another embodiment of the invention, comprise further, fender bracket adopts metal material, and be circular arc, Lower Half is non-closed.
According to another embodiment of the invention, comprise further, described flow valve uses the low temperature materials such as low-temperature steel to make.
According to another embodiment of the invention, comprise further, be also provided with temperature sensor at rifle head front, fender bracket rear.
According to another embodiment of the invention, comprise further, the suitable light path of described temperature sensor is at 60-80mm.
According to another embodiment of the invention, comprise further, described temperature sensor adopts infrared radiation thermometer, namely puts Wen Yi, is made up of optical system, photodetector, signal amplifier and the part such as signal processing, display translation.
According to another embodiment of the invention, comprise further, be provided with the LED of the blue trichroism display of reddish yellow at the fender bracket rear, shower nozzle both sides of rifle head.
According to another embodiment of the invention, comprise further, the shower nozzle of described switch and rifle head, temperature sensor or LED are connected respectively, and control.
According to another embodiment of the invention, comprise further, described flow valve, temperature sensor, LED and LED warning lamp form feedback control, indication mechanism.
According to another embodiment of the invention, comprise further, the overall control flow of described feedback control, indication mechanism is as follows:
A, after () device power-up, operator, according to the situation of patient, sets a treatment time, and the LED of correspondence;
B () operator holds treatment rifle, flicking is switch once, and the LED of setting lights, temperature sensor start, can real time inspection to the temperature parameter on touch screen, represent treatment rifle start working;
C treatment rifle rifle head is aimed at the therapentic part of patient by (), the long switch by treatment rifle, flow valve is opened, CO
2by shower nozzle by dry ice blasting on patient skin, simultaneously equipment starts timing, the temperature of temperature sensor real-time response skin;
D (), when after the treatment time that timing reaches default, treatment gun back end graminaceous LED warning lamp lights, operator determines whether continual cure according to practical situation, if not, then trip switch, namely equipment quit work;
(e) when temperature sensor monitors skin temperature reach 4 DEG C and following time, treatment gun back end orange-yellow LED warning lamp light, remind operator now reach optimum therapeuticing effect;
(f) when temperature sensor monitors skin temperature reach-1 DEG C and following time, equipment stops all working automatically, avoids damaging patient.
The invention has the beneficial effects as follows, the invention solves multiple use problems of original treatment rifle:
(1) being controlled pressure and the flow of liquid ejection by flow valve, and adopt low temperature material, flow valve will being caused to ftracture because there is thermal stress;
(2) by the fender bracket of a non-closed circular arc, under the prerequisite not affecting all parts function, LED, shower nozzle, temperature sensor etc. are comprehensively protected, avoid touching, the risk of shock etc.;
(3) by non-contact temperature sensor, and adopt suitable structure and light path, both can measure the temperature of skin treating point, the temperature around point of care can be taken into account again, fast and safety;
(4) combinationally used by the LED of trichroism display, better therapeutic effect can be reached;
(5) formed feedback control, the indication mechanism for the treatment of rifle by the parts such as capacity of sprinkler valve, temperature sensor, LED, the prevention realizing treatment time, the optimal treatment temperature of skin, skin temperature too low is controlled.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the overall structure schematic diagram that the present invention treats rifle.
Fig. 2 is the structural representation of flow valve.
Fig. 3 is the structural representation of fender bracket.
Fig. 4 is fender bracket installation site schematic diagram.
Fig. 5 is the index path of temperature sensor.
Fig. 6 is the assembly drawing of LED.
Fig. 7 is the structural representation of LED after assembling.
Fig. 8 is feedback, the indication mechanism figure that the present invention treats rifle.
In figure 1, fender bracket, 2, flow valve, 3, LED, 4, temperature sensor, 5, switch, 6, trachea, 7, LED warning lamp, 8, rifle head, 9, rifle shell.
Detailed description of the invention
Fig. 1 is overall structure schematic diagram of the present invention.In Fig. 1, treatment rifle, except rifle head 8, rifle shell 9, switch 5, trachea 6 and LED warning lamp 7, also has additional the LED 3, temperature sensor 4 etc. of fender bracket 1, flow valve 2, trichroism display.
In the present invention, rifle head 8 is arranged on rifle shell 9 front end, and trachea 6 is arranged on rifle shell 2 afterbody, and rifle shell 9 waist side is located at by switch 5, and side, rifle shell 9 back is located at by LED warning lamp 7.Switch 5 cuts out for the startup controlling to treat rifle, long by rear CO
2can spray continuously.CO
2spray from gas cylinder, after trachea 6, arrive treatment rifle.LED warning lamp 7 indicates whether to arrive Preset Time and arrival less than+4 DEG C.
As shown in Figure 2, one of improvement of the present invention, the shower nozzle of rifle head 8 is provided with the flow valve 2 of coutroi velocity.
Improvement two of the present invention, flow valve 2 uses the low temperature materials such as low-temperature steel to make, the low-temperature flexibility had keeps sufficiently high mechanical strength and processing characteristics when ensure that low temperature, in process from low temperature to running temperature, thermal stress can not be there is and cause cracking, tolerate the cold cycling from low temperature to room temperature completely, there are outstanding resistance to various Korrosionsmedium performances simultaneously.
CO
2during liquid flow, changed pressure and the flow of liquid by flow valve 2, flow valve 2 adopts Non-follow control, and Reliability of Microprocessor is high, and insensitive to pollution, during work, shock and vibration are little, good seal performance, compact conformation, and versatility is large.CO
2be stored in (general≤7MPa) in high pressure aluminium alloy seamless gas cylinder, if directly discharged by pressure hose, then treat the pressure of gun sprayer ejection considerably beyond 7MPa, even if the pressure of ejection is identical with gas cylinder, and human body cannot bear so high pressure, both the difficulty having added operation is dangerous, produces unpredictable injury again to patient.Therefore need to be reduced to the acceptable pressure of human body, the pressure of about 2Bar to the pressure of ejection.Therefore flow valve 2 plays control ejection CO
2the function of pressure and flow.
Flow valve 2 is normally closed pattern.When the switch 5 for the treatment of rifle is pressed, coil electricity, pilot valve adhesive, pilot hole is opened, the release of valve epicoele, and piston on the lower chamber pressure medium promotes, and flow valve 2 is opened.After unclamping treatment rifle switch, coil blackout, pilot valve resets, and pilot hole is closed, and flow valve 2 cuts out.
As shown in Figure 3,4, improvement three of the present invention, in flow valve 2 front, rifle head front end is also provided with fender bracket 1, and fender bracket 1 is embedded in the rifle head front end for the treatment of rifle in the mode of plug.Both convenient installation, prevents again the risk that fender bracket comes off from treatment rifle head.
As shown in Figure 3, fender bracket 1 adopts metal material, is circular arc, and Lower Half is non-closed, temperature sensor can be placed on rifle head, the maximized space bit that make use of rifle head, also serves the effect of protection temperature sensor.The size of fender bracket 1 is identical with treatment rifle rifle head, does not increase taking up room for the treatment of rifle, also can not cause the contact unnecessary with other objects.
Fender bracket 1 both can avoid hard hit, the situation such as to fall under cause shower nozzle, the breaking of temperature sensor, also can effectively prevent rifle head cross from human body close to and produce risk, or it is tactile to catch, and dirty, the foreign body etc. of generation pollutes shower nozzle and temperature sensor.The present invention, by the fender bracket of circular arc, under the prerequisite not affecting all parts function, comprehensively protects LED, shower nozzle, temperature sensor etc.
Improvement four of the present invention, in rifle head 8 front, fender bracket 1 rear is also provided with contactless temperature sensor 4.Sensing element and the measurand of contactless temperature sensor 4 are not in contact with each other, and can measure the surface temperature of the little or variations in temperature of moving object, Small object and thermal capacity (transition) object rapidly, also can be used for the Temperature Distribution of measuring tempeature field.Temperature sensor 4 combines overall service condition, and by the mode of the cold treatment in local, preferably adopts infrared radiation thermometer, namely put Wen Yi, its have response time soon, noncontact, the advantage such as use safety and long service life.This equipment adopts German Optris compact infrared radiation thermometer CS series OPTCSTCLT15 type, and temperature sensor fully can meet the requirement of low-temperature impact analgesia instrument.
Infrared radiation thermometer can direct measurement target temperature and without the need to contact target, its operation principle is the temperature that the infra-red intensity launched by measurement target calculates body surface, and feeds back to control system fast.The advantage that during non-cpntact measurement, infrared thermometer is maximum, makes ejecting gun head can measure close or in moving object quickly and easily.After dry ice acts on skin, human body skin is lowered the temperature rapidly, therefore more short better to the response time of temperature sensor, and shorter response time avoids the too low and in time cold harm such as to burn that causes of feedback of skin temperature.
Infrared radiation thermometer is made up of optical system, photodetector, signal amplifier and the part such as signal processing, display translation.Optical system converges the Target Infrared Radiation energy in its visual field, and the size of visual field is determined by the optical element of temperature measurer and position thereof.Focus infrared energy is on photodetector and change the corresponding signal of telecommunication into.This signal through amplifier and signal processing circuit, and changes the temperature value of measured target into after correcting according to the algorithm in instrument and backs.
Low-temperature impact analgesia instrument needs the temperature measured to be the temperature of human skin, and the skin temperature (less than-1 DEG C equipment quits work) after the cold treatment of dry ice, and the measuring range of temperature sensor is below-1 DEG C.
Because treatment rifle rifle head and skin have certain distance, and it is not easily excessive to measure diameter, as shown in Figure 5, improvement five of the present invention, to be the suitable light path control of temperature sensor, at 60-80mm, so both can measure the temperature of skin treating point, the temperature around point of care can be taken into account again.
About the selection of temperature sensor 4, be not limited to above preferred embodiment.Due to temperature sensor and flow valve shower nozzle close together, from the dry ice of shower nozzle ejection, cause environment temperature lower, thus need temperature sensor still can normally run at low temperatures, without requirements such as frostings, and without the need to cooling tolerable environment temperature-78 DEG C of the bests.By to infrared radiation thermometer performance indications, as temperature-measuring range, target size, distance coefficient (optical resolution), response time, signal processing function, and the practical situation such as environment and working condition considers, and is used for determining temperature sensor.
As shown in Figure 6,7, improvement six of the present invention, in the shower nozzle both sides of rifle head 8, fender bracket 1 rear is provided with the LED 3 of the blue trichroism display of reddish yellow.According to the introduction in background technology, different light has different effects to skin, has therefore established the lamp of RGB three kinds of colors in the present invention, has the modes such as independent and used in combination, can strengthen therapeutic effect.Wherein, HONGGUANG: the frequency same with the moxa-moxibustion used during acupuncture, to trigger point or the treatment of acupuncture spot very useful.Blue light: for organizing oxygenating, have bactericidal effect, especially anaerobe; Can cleaning skin, protect from infection.Green glow: calm skin, such as beauty treatment.
As shown in Figure 8, improvement seven of the present invention, is the treatment rifle feedback control, the indication mechanism that are formed by flow valve 2, temperature sensor 4, LED 3 and LED warning lamp 7, can be a kind of measure of controlling risk well.Key point temperature, the default time of temperature sensor 4 are pointed out by LED warning lamp 7: operator needs a treatment time of setting before the treatment, in case treatment time long damage is caused to patient, reminded by the grass green LED warning lamp 7 for the treatment of gun back end, and determine whether continual cure according to actual therapeutic effect; When skin temperature reaches 4 DEG C and time following, best therapeutic effect can being reached, in order to remind the temperature of operator patient's current skin whether to reach optimum therapeuticing effect, LED warning lamp 7 being set at treatment gun back end, after reaching optimum therapeuticing effect, orange-yellow LED warning lamp lights; Skin temperature reach-1 DEG C and following time, damage can be caused to human body cell, thus when skin temperature reach-1 DEG C and following time, equipment quits work automatically, with the risk of preventing continual cure to cause, like this, the work of temperature sensor 4 feedback controling equipment stop.
Overall flow is:
(1), after device power-up, operator, according to the situation of patient, sets a treatment time, and correspondence and select LED 3;
(2) operator holds treatment rifle, and flicking is switch once, and the LED of setting lights, temperature sensor start, can real time inspection to the temperature parameter on touch screen, represent treatment rifle start working;
(3) treatment rifle rifle head is aimed at the therapentic part of patient, the long switch by treatment rifle, flow valve is opened, CO
2by shower nozzle by dry ice blasting on patient skin, simultaneously equipment starts timing, the temperature of the real-time detection of skin of temperature sensor;
(4) when after the treatment time that timing reaches default, the grass green LED warning lamp for the treatment of gun back end lights, and operator determines whether continual cure according to practical situation.If not, then trip switch, namely equipment quit work;
(5) when temperature sensor monitors skin temperature reach 4 DEG C and following time, treatment gun back end orange-yellow LED light, remind operator now reach optimum therapeuticing effect;
(6) when temperature sensor monitors skin temperature reach-1 DEG C and following time, equipment stops all working automatically, avoids damaging patient.
Claims (9)
1. a treatment rifle, comprise rifle head (8), rifle shell (9), switch (5), trachea (6) and LED warning lamp (7), described rifle head (8) is arranged on rifle shell (9) front end, trachea (6) is arranged on rifle shell (9) afterbody, rifle shell (9) waist side is located at by switch (5), rifle shell (9) side, back is located at by LED warning lamp (7), it is characterized in that, the shower nozzle of described rifle head (8) is provided with the flow valve (2) of coutroi velocity
Treatment rifle according to claim 1, is characterized in that, in flow valve (2) front, rifle head front end is also provided with fender bracket (1), and fender bracket (1) is embedded in the rifle head front end for the treatment of rifle in the mode plugged.
2. treatment rifle according to claim 2, is characterized in that, fender bracket (1) adopts metal material, and be circular arc, Lower Half is non-closed.
3. treatment rifle according to claim 3, is characterized in that, described flow valve (2) uses the low temperature materials such as low-temperature steel to make.
4. treatment rifle according to claim 3, is characterized in that, in rifle head (8) front, fender bracket (1) rear is also provided with contactless temperature sensor (4).
5. treatment rifle according to claim 5, is characterized in that, the suitable light path of described temperature sensor (4) is at 60-80mm.
6. treatment rifle according to claim 5, is characterized in that, described temperature sensor (4) adopts infrared radiation thermometer, namely puts Wen Yi, is made up of optical system, photodetector, signal amplifier and the part such as signal processing, display translation.
7. treatment rifle according to claim 7, is characterized in that, in the shower nozzle both sides of rifle head (8), retaining frame (1) rear is provided with the LED (3) of the blue trichroism display of reddish yellow.
8. treatment rifle according to claim 8, is characterized in that, described flow valve (2), temperature sensor (4), LED (3), LED warning lamp (7) form feedback control, indication mechanism.
9. treatment rifle according to claim 9, is characterized in that, the overall control flow of described feedback control, indication mechanism is as follows:
A, after () device power-up, operator, according to the situation of patient, sets a treatment time, and the LED of correspondence (3);
B () operator holds treatment rifle, flicking is switch (5) once, and the LED (3) of setting lights, temperature sensor (4) start, can real time inspection to the temperature parameter on touch screen, represent treatment rifle start working;
C treatment rifle rifle head is aimed at the therapentic part of patient by (), the long switch (5) by treatment rifle, flow valve (2) is opened, CO
2be ejected on patient skin with the form of dry ice by the shower nozzle of flow valve, equipment starts timing simultaneously, the temperature of the real-time detection of skin of temperature sensor (4);
D (), when after the treatment time that timing reaches default, treatment gun back end graminaceous LED warning lamp (7) lights, operator determines whether continual cure according to practical situation, if not, then trip switch, namely equipment quit work;
(e) when temperature sensor (4) monitoring skin temperature reach 4 DEG C and following time, treatment gun back end orange-yellow LED warning lamp (7) light, remind operator now reach optimum therapeuticing effect;
(f) when temperature sensor (4) monitoring skin temperature reach-1 DEG C and following time, equipment stops all working automatically, avoids damaging patient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877825.6A CN105266883A (en) | 2015-12-04 | 2015-12-04 | Treatment gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510877825.6A CN105266883A (en) | 2015-12-04 | 2015-12-04 | Treatment gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105266883A true CN105266883A (en) | 2016-01-27 |
Family
ID=55137311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510877825.6A Pending CN105266883A (en) | 2015-12-04 | 2015-12-04 | Treatment gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105266883A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106214251A (en) * | 2016-08-31 | 2016-12-14 | 胡晓予 | A kind of warming type electric coagulation forceps of self-powered switching push button |
| CN108273183A (en) * | 2018-01-30 | 2018-07-13 | 河南煜博医疗器械制造有限公司 | Utilize CO2The low-temperature impact throe equipment of rapid cooling |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1474670A (en) * | 2000-10-13 | 2004-02-11 | ��ϣ�����ҽҩ��˾ | Hand-held apparatus for spray cryotherapy |
| CN101396299A (en) * | 2008-11-12 | 2009-04-01 | 郁如煌 | Dewar integrated low-temperature operation device coupled with celioscope |
| KR20100060222A (en) * | 2008-11-27 | 2010-06-07 | 김양수 | Device for skin beauty and medical treatment |
| US20110098791A1 (en) * | 2007-03-08 | 2011-04-28 | Elbio Co., Ltd | Probe for local anaesthetic system |
| CN202027704U (en) * | 2011-02-24 | 2011-11-09 | 郁如煌 | Multipurpose handheld temperature-controlled type liquid nitrogen cold-therapeutic apparatus for postoperative intercostal nerve freezing analgesia and like |
| CN205493994U (en) * | 2015-12-04 | 2016-08-24 | 常州瑞海英诺医疗科技有限公司 | Treatment rifle |
-
2015
- 2015-12-04 CN CN201510877825.6A patent/CN105266883A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1474670A (en) * | 2000-10-13 | 2004-02-11 | ��ϣ�����ҽҩ��˾ | Hand-held apparatus for spray cryotherapy |
| US20110098791A1 (en) * | 2007-03-08 | 2011-04-28 | Elbio Co., Ltd | Probe for local anaesthetic system |
| CN101396299A (en) * | 2008-11-12 | 2009-04-01 | 郁如煌 | Dewar integrated low-temperature operation device coupled with celioscope |
| KR20100060222A (en) * | 2008-11-27 | 2010-06-07 | 김양수 | Device for skin beauty and medical treatment |
| CN202027704U (en) * | 2011-02-24 | 2011-11-09 | 郁如煌 | Multipurpose handheld temperature-controlled type liquid nitrogen cold-therapeutic apparatus for postoperative intercostal nerve freezing analgesia and like |
| CN205493994U (en) * | 2015-12-04 | 2016-08-24 | 常州瑞海英诺医疗科技有限公司 | Treatment rifle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106214251A (en) * | 2016-08-31 | 2016-12-14 | 胡晓予 | A kind of warming type electric coagulation forceps of self-powered switching push button |
| CN108273183A (en) * | 2018-01-30 | 2018-07-13 | 河南煜博医疗器械制造有限公司 | Utilize CO2The low-temperature impact throe equipment of rapid cooling |
| CN108273183B (en) * | 2018-01-30 | 2020-12-01 | 河南煜博医疗器械制造有限公司 | By using CO2Low-temperature impact pain equipment capable of rapidly cooling |
| CN108273183B9 (en) * | 2018-01-30 | 2021-02-05 | 河南煜博医疗器械制造有限公司 | By using CO2Low-temperature impact analgesia equipment capable of rapidly cooling |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11865038B2 (en) | Methods, systems, and devices for treating nerve spasticity | |
| CN102639077B (en) | Delivery devices with coolable energy emitting assemblies | |
| US11642241B2 (en) | Cryogenic enhancement of joint function, alleviation of joint stiffness and/or alleviation of pain associated with osteoarthritis | |
| JP6539373B2 (en) | System, assembly and method for treatment of bronchial tree | |
| TWI574710B (en) | Vaginal remodeling device | |
| CN103142217A (en) | Electronic body temperature monitor | |
| CN205493994U (en) | Treatment rifle | |
| CN105266883A (en) | Treatment gun | |
| CN206007443U (en) | A kind of new freeze therapy unit | |
| CN102670298A (en) | Broad spectrum type tumor thermal therapy device | |
| CN107929953A (en) | A kind of cold and hot double gas coupling refrigeration agent spray cooling systems for nevus of Ota treatment | |
| CN209808520U (en) | Intelligent freezing treatment device for preventing and treating skin diseases | |
| CN105455894A (en) | Low-temperature impact analgesic apparatus device | |
| US20120239122A1 (en) | Apparatus and method for hot-cold contrast therapy | |
| CN102755190B (en) | All-functional wide warm area low-temperature treatment equipment | |
| CN216962787U (en) | Temperature-controllable gloves and feet cover | |
| EP3346937B1 (en) | Apparatus with handle assembly for radio frequency therapy | |
| CN107440785B (en) | A kind of absorption type ablation catheter and ablating device | |
| US11439452B2 (en) | Systems and methods to treat wounds | |
| CN217310784U (en) | Treatment handle | |
| CN203970987U (en) | Heat radiation negative-pressure cup | |
| CN203379496U (en) | Temperature feedback type control system for microwave therapeutic instrument | |
| CN211751833U (en) | Far infrared thermotherapy instrument for treating limb lymphedema | |
| CN107137222A (en) | A kind of rheumatism therapy instrument | |
| CN206334219U (en) | The treatment of laser uterine neck focuses instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160127 |
|
| WD01 | Invention patent application deemed withdrawn after publication |