Intelligentized radio frequency thermoradiotherapeutic instrument for bladder

A radio frequency cavity and intelligent technology, which is applied in the direction of heating appliances for treatment, cooling appliances for treatment, heating surgical instruments, etc., can solve the problem of changing curves and temperature control of important organs that fail to provide treatment parameters. The range cannot be adjusted continuously, and the injection and discharge are inconvenient to achieve the effect of eliminating cross-infection, simple structure, and convenient control

Inactive Publication Date: 2005-03-16
SHANGHAI JIAO TONG UNIV
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Problems solved by technology

This patent application technology solves the problems of liquid medicine heating and injection to a certain extent, but there are some shortcomings and deficiencies: the heating method is simple, it can only treat the surface of organs, and cannot penetrate deep into organs and tissues; Failure to provide treatment parameters a

Method used

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  • Intelligentized radio frequency thermoradiotherapeutic instrument for bladder
  • Intelligentized radio frequency thermoradiotherapeutic instrument for bladder

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Embodiment Construction

[0013] Such as figure 1 , 2 As shown, the present invention includes: a multi-lumen therapeutic catheter 7, a temperature sensor 8, a radio frequency heater 9, a radio frequency heating electrode 11, a sensor adaptation circuit 14, a data input and output circuit 16, and a body 17, and is characterized in that it also includes: Peristaltic pump 6, peristaltic pump 6 is arranged on the upper floor mounting plate in the fuselage 17, the outer surface of multi-cavity treatment catheter 7 is provided with radio frequency heating electrode 11 and temperature sensor 8, radio frequency heater 9 connects radio frequency heating electrode 11 by lead wire, temperature The sensor 8 is connected to the sensor adaptation circuit 14 through lead wires, and the data input and output circuit 16 is connected to the sensor adaptation circuit 14 and the radio frequency heater 9 through lead wires. The peristaltic pump 6 is connected to the data input and output circuit 16 through lead wires. T...

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Abstract

Disclosed is an intelligent type urinary bladder radio frequency thermal chemotherapy therapeutic equipment comprising a multi-cavity treatment conduit, a temperature sensor, a radio-frequency heating apparatus, a radio-frequency heating electrode, a sensing unit adapting circuit, a data input/output circuit, a body section and a peristaltic pump arranged on the upper layer mounting plate in the body section, the radio-frequency heating device is connected with the radio frequency heating electrode through lead connection, the temperature sensor is connected with the sensing unit adapting circuit through lead connection, the input/output circuit is connected with the sensing unit adapting circuit and radio-frequency heating device through lead connection.

Description

technical field [0001] The invention relates to a thermal chemotherapy device, in particular to an intelligent bladder radio frequency intracavity thermal chemotherapy treatment instrument, which is used in the technical field of medical devices. Background technique [0002] Taking bladder cancer as an example, for some cases where resection is no longer possible, or the symptoms are mild, resection is not necessary. Chemotherapy liquid can be injected into the bladder cavity and heated to 42°C to 44°C for non-invasive thermochemotherapy. The clinical significance of intravesical thermochemotherapy technology is that it can effectively eliminate tumor foci and free cancer cells in the bladder cavity according to the different heat resistance properties of tumor tissue and normal tissue, combined with the synergistic effect of hyperthermia, chemotherapy and thermochemotherapy. The promotion and popularization of intravesical thermochemotherapy technology requires a new type...

Claims

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Application Information

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IPC IPC(8): A61B18/12A61F7/12A61M31/00
Inventor 陈亚珠潘钢白景峰
Owner SHANGHAI JIAO TONG UNIV
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