Low-IF electrotherapy and features introduced

The method is based on the frequency of 1000Hz low frequency electrotherapy following pulse current treatment of disease.By stimulating low-frequency current can cause neuromuscular excitability single contraction.However,due to the low-frequency current has the effect of shallow depth,tingling,poor tolerance shortcomings.So alone low frequency current for treatment is not ideal.

Electrotherapy low frequency characteristics:
1.are low-frequency small current,direct current electrolysis relatively weak,some current electrolysis no significant effect;
2.sensory nerves and motor nerves have a strong stimulating effect;
3.No significant thermal effect.

Intermediate frequency electric therapy:
IF frequency electrical therapy is applied as a method to 100,000Hz 1000Hz current treatment of disease.As opposed to low-frequency current,the body impedance IF current is small,the current through the large role it deeper.IF current no electrolytic action,there would be strong muscles tingling,varied waveforms and frequencies to overcome the body's tolerance,easy to be accepted by people.However,the frequency current but not cause neuromuscular excitability single contraction,the treatment effect is not ideal low frequency so.




Intermediate frequency electric therapy features:
1.No electrolysis
IF current is a sinusoidal alternating current,when the role of non-positive and negative points,so there is no electrolytic reaction at the electrode.Less irritating to the skin,patients can better tolerate and adhere to prolonged treatment.
2.reduce tissue resistance,increasing the role of depth
Human tissue is conductive,has the characteristics of resistors and capacitors electrically.IF it can overcome the body tissue resistance,current through tissue more easily,and to achieve a greater depth effect.
3.neuromuscular effects of special
IF current frequency is greater than 1000Hz,IF current on the skin sensory nerve stimulation does not cause pain,caused by a sense of comfort vibration,so you can use IF current role when a large current intensity to cause deep muscles strong contraction,but will not cause a burning tingling under electrodes.

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Suction tube structure,performance,classification overview

Attracted mainly by the suction head tube and the connecting tube composed of two parts,as in vivo Nongxue for clinical,in vitro abscesses,surgical and other suction.Depending on the specific site of action can be divided into suction tube nose and throat,abdominal suction tube,medical suction tube,uterine tissue suction tube,suction tube and so on abortion,so its role is very broad.



Disposable medical suction tube made of PVC material,the suction head and connecting catheters,catheters uniform thickness,high transparency.Suction head and elbow points straight tube type two,according to the diameter connecting pipe is divided into a number of different specifications,according to the appearance of type Ⅰ divided into common type,ordinary type Ⅱ,Ⅲ type and screw ordinary type Ⅰ,Ⅱ five; Common Ⅲ type end fittings for the tees.So disposable suction tube is divided into a common type,high elastic compression type,flow type,stripe type,single dwelling suction head,suction head double dwelling and so on.The main principle is to attract connecting tube and rod and attract medical suction device supporting the use of vacuum suction through the suction connection pipe to form a relatively low pressure,so that the residue was sucked out through the suction connection pipe.Suction duct patency should not be blocked,should have good corrosion resistance; surface should be smooth,rounded surface may not have the front edges,burrs,cracks and other defects.And the suction tube should be sterile.

Suction tube Category:
1.one uterine tissue suction tube: mainly as a draw for gynecological and uterine contents with endometrial biopsy;
2.adjustable suction tube for airway suction pressure source with access; series surgery surgical suction tube used to attract wild exudate,blood or gastrointestinal fluids to the patient during surgery,the surgical area kept clear;
3.abortion suction tube for the purposes of early pregnancy abortion with pregnant women;
4.nasal suction tube is in line with the main mirror endoscopic sinus surgery,having learned pathological performance;
5.the suction pipe for throat throat surgery with drainage;
6.nipple suction tube for surgical use to attract or drainage.

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RF Introduction

RF referred to the RF is RF current,which is a high frequency alternating electromagnetic change short.AC variation of less than 1000 times per second is called the low-frequency current,greater than 10,000 times called high-frequency current,while the RF is such a high-frequency current.Cable television systems is the use of radio frequency transmission mode.


In the electronic theory,the current flows through a conductor,a magnetic field around the conductor will; an alternating current through the conductor,the conductor will be formed around an alternating electromagnetic field,called electromagnetic waves.
When the electromagnetic wave frequencies below 100khz,will be absorbed by the surface electromagnetic wave,can not form an effective transmission,but the frequency of electromagnetic waves higher than 100khz,electromagnetic waves can propagate in the air,and the outer edge of the atmosphere reflected by the ionosphere,the formation of long-distance transmission capacity ,we have long-distance transmission of high-frequency electromagnetic waves known as radio frequency capabilities,the English abbreviation: RF.The power source (analog or digital) with the high-frequency current is modulated (AM or FM),formation of the RF signal transmitted to the air through the antenna; remote radio frequency signal receiving anti modulated,reduced to the power source,which a process known as radio transmission.

Wireless transmission development for nearly two hundred years,the formation of a large number of users and products group,however,due to the effects of climate change and surface obstacles,can not be transmitted perfect information.Modern humans invented a low-cost high-frequency transmission cable (RF cable),in pursuit of perfect information transmission quality,taking into account the existing wireless equipment,wireless cable transmission became popular.This concept produces a radio frequency transmission.
If your information source through the secondary modulation,with cable transmission to the peer,peer information using reverse modulation source reduction after application,no matter how low frequency,but also the RF transmission,if there is no counter-modulation modulation process,but will sources of information transmitted by cable to the peer directly,no matter how high frequency,are generally wired transmission.

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Therapeutic instrument

Plasma surgical treatment instrument Product description:
Therapeutic instrument Principle: Beijing Capital Dermatology Hospital experts pointed out when the machine treatment,depending on the lesion,the choice of treatment with different diameters contact or needle inserted into the human body lesions,the use of a high minimum gap between contacts and organizations formed field intensity so that separation of gas molecules,generating a plasma flame.When selecting strong output,instantly generate high temperature of about 3000 ℃,so that diseased tissue vaporization and disappear.Meanwhile,since the gasification layer there beneath a thin frozen layer,can prevent bleeding,protect the surface tissue,so that the wound healed quickly.When selecting a weak output,it can focus tissue coagulation or carbonization and necrosis.In order to achieve the purpose of treatment.

Therapeutic instrument range of treatment: Treatment Dermatology: freckles,all kinds of nevi,flat warts,common warts,plantar warts,genital warts,vascular birthmark,capillary hemangioma,telangiectasia,skin neoplasm,eyelid xanthoma,trichoepithelioma,verrucous nevus,nevus sebaceous glands,sweat glands tumors,syringoma,age spots,congenital pigmentation,hemorrhagic granuloma,cutaneous horn,rosacea,to tattoos,to tattoo,ulcers carrion Clear,corns,some scars repair.



Instrument structure and performance: This machine is reserved multifunction electric ion surgery machine all the features,increased coagulation function field is set electric ion therapy machine,microwave therapy machine in one of the new machine,the machine uses a digital oscillator circuit It produces a frequency of human tissue safe and reliable.Within this frequency,with 0.1 ~ 10mm diameter metal contacts close to or inserted into the lesion,forming a high electric field strength so that the use of extremely small gas partial ionization of the air gap between the contacts and the organization,so that lesions disappear gasification .Microwave enables organizations to whitish coagulation,atrophy and necrosis.Treatment no wound,no smoke,no bleeding and other advantages.For medical units at all levels to use,it is the clinician's right-hand man.

Medsinglong Global Group CO.,Limited are able to offer a range of medical products,such as Ultrasound machine,X-ray machine,cheap Therapeutic instrument,Dental equipment,Autoclaves,ECG,Blood analyzer,Biochemical analyzer,Vet equipment,Radiation protection equipment and so on.Whether the hospital or clinic,or for personal use,you can find your own favorite products.Our mission is;No the best,only better!We are ready to serve you.If you have any needs and questions,with Medsinglong Global Group CO.,Limited contact,Contact E-mail:cindy@medicalequipment-msl.com