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X-ray tube assembly, x-ray device and alarm method

A technology of X-ray tubes and components, applied in alarms, instruments for radiological diagnosis, medical science, etc., can solve problems such as interruption of operations and danger to patients' lives, and achieve the goal of improving accuracy, avoiding damage, and high accuracy Effect

Active Publication Date: 2016-08-31
SIEMENS SHANGHAI MEDICAL EQUIP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned automatic protection mechanism can avoid the problem of damage to the X-ray tube caused by overheating, but if the X-ray tube is used in the medical imaging process, it will bring certain dangers. For example, if the X-ray tube suddenly stops working during the operation, Will cause the operation to be interrupted, which will bring life-threatening to the patient

Method used

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  • X-ray tube assembly, x-ray device and alarm method
  • X-ray tube assembly, x-ray device and alarm method
  • X-ray tube assembly, x-ray device and alarm method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Such as image 3 As shown, the X-ray tube assembly provided in this embodiment includes: an X-ray tube 30, a temperature sensor 31 arranged in the X-ray tube 30, a calculation unit 32 connected to the temperature sensor 31, and a calculation unit 32 connected warning indicator 33; wherein,

[0053] The temperature sensor 31 is used to detect the oil temperature around the anode of the X-ray tube 30;

[0054] The calculation unit 32 is used to judge whether the X-ray tube 30 is in an overheated state according to the oil temperature value, and when it is judged to be yes, send a trigger signal for outputting a warning signal to the warning indicator 33;

[0055] The alarm indicator 33 is configured to output an alarm signal indicating that the X-ray tube 30 is overheated after receiving the trigger signal sent by the computing unit 32 .

[0056] Specifically, the calculation unit 32 can judge whether the X-ray tube 30 is in an overheated state according to the followin...

Embodiment 2

[0060] Such as Figure 4 As shown, the X-ray tube assembly provided in this embodiment includes: an X-ray tube 30, a temperature sensor 31 arranged in the X-ray tube 30, a computing unit 32 connected to the temperature sensor 31, a computing unit 32 connected to the computing unit 32 The alarm indicator 33, and a data transmission interface 34 connected with the computing unit 32; wherein,

[0061] The temperature sensor 31 is used to detect the oil temperature around the anode of the X-ray tube 30;

[0062] The calculation unit 32 is used to judge whether the X-ray tube 30 is in an overheated state according to the oil temperature value, and when it is judged to be yes, send a trigger signal for outputting a warning signal to the warning indicator 33;

[0063] The alarm indicator 33 is configured to output an alarm signal indicating that the X-ray tube 30 is overheated after receiving the trigger signal sent by the computing unit 32 .

[0064] Specifically, the calculation ...

Embodiment 3

[0069] see Figure 5 , the present embodiment provides a method for warning based on the X-ray tube assembly of Embodiment 1 or Example 2, comprising the following steps:

[0070] Step 50: the temperature sensor detects the oil temperature value around the anode of the X-ray tube;

[0071] Step 51: The calculation unit judges whether the X-ray tube is in an overheated state according to the oil temperature value, and sends a trigger signal for outputting an alarm signal to the alarm indicator if it is judged to be yes;

[0072] Step 52: After receiving the trigger signal from the computing unit, the alarm indicator outputs an alarm signal of overheating of the X-ray tube.

[0073] Specifically, the calculation unit judges whether the X-ray tube is in an overheated state according to the oil temperature value, and the following method can be adopted:

[0074] Judging whether the oil temperature value detected by the temperature sensor exceeds a preset temperature threshold, i...

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Abstract

The embodiment of the invention discloses an X-ray tube assembly, X-ray equipment and a warning method, relates to the field of medical equipment and aims to improve the accuracy in temperature warning for an X-ray tube. The X-ray tube assembly includes an X-ray tube, a temperature sensor, a computing unit and a warning indicator, wherein the temperature sensor is used for detecting the oil temperature value around an anode of the X-ray tube; the computing unit is used for judging whether the X-ray tube is in the superheat state or not as per the oil temperature value, and issuing a trigger signal to the warning indicator if the X-ray tube is in the superheat state; the warning indicator is used for outputting a warning signal representing that the X-ray tube is in the superheat state after receiving the trigger signal. Through the adoption of the X-ray tube assembly, the X-ray equipment and the warning method, the accuracy in temperature warning for the X-ray tube is effectively improved.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an X-ray tube assembly, an X-ray equipment and an alarm method. Background technique [0002] X-ray tubes are commonly used in X-ray imaging equipment to generate X-rays. During the working process of the X-ray tube, the oil around the anode of the X-ray tube will generate a large amount of heat, thereby increasing the temperature of the X-ray tube. Excessive temperature will cause damage to the X-ray tube. In order to solve this problem, the following automatic protection mechanism is set up: an oil pressure switch is integrated in the X-ray tube. When the temperature inside the X-ray tube is too high, the oil pressure switch will automatically start. , to prevent the X-ray tube from continuing to generate X-rays. The above-mentioned automatic protection mechanism can avoid the problem of damage to the X-ray tube caused by overheating, but if the X-ray tube is used in the medi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B6/00G08B21/18
Inventor 栾干杨震张炤
Owner SIEMENS SHANGHAI MEDICAL EQUIP LTD
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