CN103127612A - Pain-relief instrument for critical patient - Google Patents

Abstract

The invention discloses a pain-relief instrument for a critical patient. The pain-relief instrument aims to solve the problem of local or systematic paint of the critical patient and the patient with an advanced cancer, and is an updated version of a theory of Chinese medicine acupuncture anesthesia. The pain-relief instrument for the critical patient achieves the purpose of pain relief by means of blocking of nerves through a peak pulse, and is obvious in effect and free of side effects. The pain-relief instrument for the critical patient comprises a power source, a pulse generator and a pulse amplifier, and has the advantages of being low in production cost, strong in practicability and high in both social and economic benefits.

Description

Critical patient's analgesia apparatus

Technical field

The present invention relates to critical patient's analgesia apparatus, belong to electromedical equipment.

Background technology

Critical patient, cancer of late stage, part or periodynia, a lot of patients only demand speed and stubbornly refuse to be willing to endure hardships, the household is reluctant to see the state that the patient suffering gives a blood-curdling scream,, allow it take various analgesic, even a flower huge sum of money is bought the analgesic of mouth, and the imperial fourth Opium class of the also use that has poison is made analgesic; Most of analgesic has side effect, as depressed, extend convalescent period etc., analgesic causes the irreversible loss of patient.

Summary of the invention

The objective of the invention is be to solve critical patient, cancer of late stage, critical patient's analgesia apparatus of part or periodynia design reaches the purpose of pain relieving by the peak pulse block nerves, and effect is remarkable, and has no side effect, and its principle is the upgrade version of Chinese medicine acupuncture anesthesia;

It comprises power supply, pulse generator, pulse amplifier;

Wherein power acquisition is connected with two blocks of mobile phone lithium electricity, and voltage is 7V approximately, also available 6V Full-closed storage battery;

Pulse generator is comprised of unijunction transistor VT1, R1, C1, R2, R3;

Pulse amplifier is comprised of audion VT2, pulse amplitude control potentiometer R4, pulse transformer T1, diode D1.

The below's knot accompanying drawing describes one embodiment of the present of invention in detail:

Description of drawings

Fig. 1 is block diagram of the present invention, simultaneously as Figure of abstract;

Fig. 2 is circuit diagram of the present invention.

Specific embodiments

As shown in Figure 1, the present invention is comprised of power supply, pulse generator, pulse amplifier three parts;

As shown in Figure 2, power acquisition is with two mobile phone lithiums electricity series voltages approximately 7V, also available 6V Full-closed storage battery;

Pulse generator, formed by unijunction transistor VT1-BT33, R1, C1, R2, R3, wherein the emitter stage of VT1 connects the end of R1, C1, the termination power of the other end of R1 and R3 is anodal, the end of the other end of C1 and R2 and the cold end b of R4 connect power cathode, the base stage b2 of VT1 connects the other end of R3, and the base stage b1 of VT1 meets the other end of R2 and the hot end g of R4;

Pulse amplifier, formed by audion VT2, pulse amplitude control potentiometer R4, pulse transformer T1, diode D1, wherein the base stage of VT2 meets the swing arm end a of potentiometer R4, potentiometer R4 is placed on board, so that the intensity of regulation output pulse, the colelctor electrode of VT2 connects 2 ends of pulse transformer T1 and the anode of D1, the 3 termination power negative poles of the emitter stage of VT2 and T1,1 end of T1 and the negative electrode of D1 connect positive source, the hot junction of the 4th termination accessory power outlet OUT of T1, the cold junction of OUT connects the 3rd end of T1.

Using method: after the hour hands that two acupuncture are used or acupuncture needle sterilization, penetrate respectively sanyinjiao point or the Ashi point of left and right two lower limbs, then two output leads of OUT are sandwiched the backshank of two pins, the knob of regulator potentiometer R4, according to patient's pain degree of depth, from zero intensifier pulse amplitude gradually, till having strong complaints to the patient, 3-5 minute is pain relieving.

Claims (2)

1. critical patient's analgesia apparatus of the present invention, effectively solve critical patient, cancer of late stage, part or whole body have an intense pain, and use described instrument, do not take analgesic, got final product pain relieving in 5 minutes, it comprises power supply, pulse generator, pulse amplifier, and wherein power acquisition is with the about 7V of two mobile phone lithiums electricity series voltages, and is lightweight, charging is convenient, also available 6V Full-closed storage battery is characterized in that:

Pulse generator is comprised of unijunction transistor VT1, R1, C1, R2, R3, and pulse amplifier is comprised of audion VT2, pulse amplitude control potentiometer R4, pulse transformer T1, diode D1.

2. critical patient's analgesia apparatus according to claim 1 is further characterized in that:

Pulse generator, formed by unijunction transistor VT1-BT33, R1, C1, R2, R3, wherein the emitter stage of VT1 connects the end of R1, C1, the termination power of the other end of R1 and R3 is anodal, the end of the other end of C1 and R2 and the cold end b of R4 connect power cathode, the base stage b2 of VT1 connects the other end of R3, and the base stage b1 of VT1 meets the other end of R2 and the hot end g of R4;

Pulse amplifier, formed by audion VT2, pulse amplitude control potentiometer R4, pulse transformer T1, diode D1, wherein the base stage of VT2 meets the swing arm end a of potentiometer R4, potentiometer R4 is placed on board, so that the intensity of regulation output pulse, the colelctor electrode of VT2 connects 2 ends of pulse transformer T1 and the anode of D1, the 3 termination power negative poles of the emitter stage of VT2 and T1,1 end of T1 and the negative electrode of D1 connect positive source, the hot junction of the 4th termination accessory power outlet OUT of T1, the cold junction of OUT connects the 3rd end of T1.

Images