CN2748102Y

CN2748102Y - Double-source double-radiator microwave heat therapeutic device

Info

Publication number: CN2748102Y
Application number: CN 200420069152
Authority: CN
Inventors: 王安惠; 曾文海
Original assignee: 马辉
Priority date: 2004-11-12
Filing date: 2004-11-12
Publication date: 2005-12-28
Anticipated expiration: 2014-11-12

Abstract

The utility model discloses a double-source double-radiator microwave heat therapeutic device, mainly comprising microwave radiators which are mounted on a working host and can slide up and down along a vertical sliding rail and slide forward and backward along a longitudinal and horizontal sliding rail, and a therapeutic bed which is arranged on the bed base and slides along the transversal and horizontal sliding rail path left and right. The microwave radiators are two, respectively connected with a separate microwave emitting source through cables, respectively arranged above and under the therapeutic bed; the directions of the radiation of the radiators are toward the therapeutic bed whose center is provided with a rectangle through hole provided for containing the human body to lie, and the through hole on the upper surface of the therapeutic bed is covered with a grill mattress which is made of low dielectric constant material. The frequency bin for emitting the microwave of the microwave emitting source is 300-1000MHz. Accordingly, the utility model has the advantage that the temperature rise time of the heating of the microwave therapy is shortened in a double mode; the heating depth is greatly improved; accordingly, that the therapy is improved and the therapeutic time is shortened are achieved; simultaneously, the purposes that the generation of extremely hot is avoided, the therapeutic pain of the patient is reduced, and the running efficiency of the equipment is improved are achieved.

Description

The two irradiator microwave diathermy machines of double source

Technical field:

This utility model relates to a kind of microwave hyperthermia device for the treatment of tumor and other disease, the two irradiator microwave diathermy machines of particularly a kind of double source.

Background technology:

Microwave diathermy machine is a kind of armarium that produces the high temperature kill cancer cell with microwave radiation.Existing microwave diathermy machine is by the microwave radiator of installing on the working host along upper and lower slippage of vertical slide rail and the forward and backward slippage of horizontal slide rail longitudinally, and the therapeutic bed that is loaded on the left and right slippage of base upper edge transverse horizontal slide rail is formed, usually have only microwave rf generator to connect a microwave radiometer, there are two problems in it: 1, the heat temperature raising time is long.Tumor cell is heated to just can be killed more than 41 ℃ and accent is died, the irradiator that the microwave current heat therapy machine adopts is to a surface heating of human body, be generally the heat time heating time when it is warming up to 41 ℃ and be 40-60 minute, this just forces the time lengthening of treatment, this especially is difficult to adhere to and stand to the critical people of advanced tumor, has also limited the utilization rate of heat treatment unit simultaneously.2, heat penetration is more shallow, and that the microwave current heat therapy machine generally all adopts is 915MH ₂And 2450MH ₂Two place's microwave frequencies, its effective heat penetration table is 2-6CM under the epidermis, treatment difficulty more fat to the figure or the patient that tumor focus is darker produces a desired effect.

Summary of the invention:

In order to overcome the existing long and more shallow defective of heat penetration of microwave diathermy machine heating temperature time, this utility model provides a kind of heat temperature raising time fast, heat penetration can reach subcutaneous 5-10CM, can carry out the safe and effective microwave diathermy machine that heats to treat to the tumor focus in deep from both direction.

The technical solution of the utility model is the two irradiator microwave diathermy machines of a kind of double source, mainly by being equipped with on the working host along on the vertical slide rail, following slippage and longitudinally before the horizontal slide rail, the microwave radiator of back slippage, and be loaded on a transverse horizontal slide rail left side, base upper edge, the therapeutic bed of right slippage is formed, it has two microwave radiometers to connect with an independent microwave rf generator separately via cable respectively, two microwave radiators place the top and the below of therapeutic bed respectively, the irradiator width of cloth is penetrated direction towards therapeutic bed, the therapeutic bed center has and holds the rectangular through-hole that human body couches, and is coated with the grid mattress of low-k material on the therapeutic bed upper surface through hole.Grid mattress on the therapeutic bed is eyelet-like grid or latticed lattice volume.Microwave rf generator is that the launched microwave frequency band is the microwave rf generator of 300-1000MHz.

Description of drawings:

Fig. 1 is this utility model double source two radiator microwave diathermy machine structural representation

The specific embodiment:

This utility model further specifies as follows in conjunction with specific embodiments referring to accompanying drawing:

A kind of double source two radiator microwave diathermy machine, it adorns 2 microwave radiometers 4,10 respectively by main frame 1 upper and lower part, two independently microwave penetrate source 13,14 and be loaded in the main frame 1, irradiator 4 connects with microwave rf generator 14 through cable, irradiator 10 connects with microwave rf generator 13 through cable, and microwave rf generator the 13, the 14th, launched microwave frequency band are the 300-1000MHz microwave rf generator; Therapeutic bed 9 is loaded on the base 7, therapeutic bed 9 places between upper and lower two irradiators 4 and 10, therapeutic bed 9 can left and right slippage on base 7 via transverse horizontal slide rail 6, therapeutic bed 7 centers have and hold the through hole 12 that human body couches, therapeutic bed 9 upper surface through holes 12 place's grating mattresses 8, grid mattress 8 can be eyelet-like grid or latticed grid, and grid mattress 8 is the material of low-k material.

Irradiator 4 is loaded on vertical equity slide rail 3 outer ends, slide rail 3 is loaded on the vertical slide rail 2 of main frame 1 via slide track seat, irradiator 10 is loaded on vertical equity slide rail 11 outer ends, slide rail 11 is loaded on the vertical slide rail 2 of main frame 1 via slide track seat, the irradiator 4 and 10 the width of cloth are penetrated direction all towards the grid mattress 8 of therapeutic bed 9, and irradiator 4 and 10 is along upper and lower, the forward and backward slippages transposition of slide rails separately.

This utility model advantage is: 1, two upper and lower opposed type carry out microwave radiation heating devices are set, the human body of being treated places between two irradiators, two irradiators can be simultaneously carry out radiation heating to two faces of human body, because radiant power has increased by one times, this just makes the heat temperature raising time shorten half.2, two irradiators heat simultaneously to the two sides of tumor focus, have improved the uniformity that tumor focus heats up, thereby have improved curative effect.3, the mattress of therapeutic bed adopts low eyelet-like sheet material or the latticed fabric of dielectric constant to make, can guarantee to place the irradiator of human body bottom all effectively to be radiated in the human body microwave energy, can dispel the heat effectively again, it is insufferable extremely hot to avoid producing human body.4, this microwave hyperthermia device has adopted the microwave frequency section 300-1000MH to the heating of human body deep ₂5, the relative motion by two irradiators and therapeutic bed can heat to treat local heat treatment or the mobile continuously whole body of fixing a point in each position of human body.

In sum, the new beneficial effect of this practicality is, shortened at double the heat temperature raising time of micro-wave therapeutic, Increased substantially heat penetration, thereby reached the raising curative effect, shortened treatment time, simultaneously, avoided producing cruel Heat reduces the Case treatment misery, improves the purpose of equipment operating efficiency.

Claims

1, the two irradiator microwave diathermy machines of a kind of double source, mainly by being equipped with on the working host along on the vertical slide rail, following slippage and longitudinally before the horizontal slide rail, the microwave radiator of back slippage, and be loaded on a transverse horizontal slide rail left side, base upper edge, the therapeutic bed of right slippage is formed, it is characterized in that it has two microwave radiometers to connect with an independent microwave rf generator separately via cable respectively, two microwave radiators place the top and the below of therapeutic bed respectively, the irradiator width of cloth is penetrated direction towards therapeutic bed, the therapeutic bed center has and holds the rectangular through-hole that human body couches, and is coated with the grid mattress of low-k material on the therapeutic bed upper surface through hole.

2, the two irradiator microwave diathermy machines of double source according to claim 1 is characterized in that the grid mattress on its therapeutic bed is eyelet-like grid or latticed lattice volume.

3, the two irradiator microwave diathermy machines of double source according to claim 1 is characterized in that its microwave rf generator is that the launched microwave frequency band is the microwave rf generator of 300-1000MHZ.