CN103654816A - Radiation imaging method - Google Patents
Radiation imaging method Download PDFInfo
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- CN103654816A CN103654816A CN201310564920.1A CN201310564920A CN103654816A CN 103654816 A CN103654816 A CN 103654816A CN 201310564920 A CN201310564920 A CN 201310564920A CN 103654816 A CN103654816 A CN 103654816A
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- radiophotography
- imaging method
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- helium
- oxygen
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Abstract
The invention discloses a radiation imaging method. The radiation imaging method comprises the following steps that stable-state xenon, helium and oxygen are extracted by a gas mixing device from steel cylinders which are filled with the stable-state xenon, the helium and the oxygen respectively, and are mixed, wherein according to the mixed gas, the mol percent of the stable-state xenon ranges from 30 to 40, the mol percent of the helium ranges from 5 to 15, and the mol percent of the oxygen ranges from 60 to 70; the mixed gas is provided for a patient through a respirator, and the patient inhales the mixed gas; the radiological examination is carried out on the patient to obtain formed radiation images. The radiation imaging method is easy to operate, and the effect of radiation imaging of soft tissue and regions filled with the gas can be remarkably improved.
Description
Technical field
The invention belongs to medical imaging field, particularly a kind of radiological imaging method in this field.
Background technology
Use the imaging effect after X ray detects soft tissue and gassiness region poor, even if use the effect after iodine reinforcing agent is optimized also not satisfactory.
Summary of the invention
Technical problem to be solved by this invention is just to provide a kind of to soft tissue and the effective radiological imaging method of gassiness regional imaging.
The present invention adopts following technical scheme:
A radiological imaging method, comprises the steps:
(1) gas mixer extracts above-mentioned three kinds of gases in the steel cylinder of stable state hernia, helium, oxygen and mixes from being equipped with respectively, in mist, the mol percentage of stable state hernia is 30-40, and the mol percentage of helium is 5-15, and the mol percentage of oxygen is 60-70;
(2) above-mentioned mist is supplied with to patient by face shield, make in its suction body;
(3) patient is carried out to radioscopy, obtain radiophotography.
Further, carrying out step (2) before, first patient is carried out to primary emission inspection, obtain benchmark radiophotography, itself and the radiophotography of step (3) acquisition are superposeed, obtain final radiophotography.
Further, described radiophotography is X ray radiophotography.
Further, described radiophotography position is pulmonary.
The invention has the beneficial effects as follows: radiological imaging method disclosed in this invention, simple to operate, can significantly optimize the radiophotography effect to soft tissue and gassiness region.
The specific embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Embodiment 1, and the present embodiment discloses a kind of radiological imaging method, comprises the steps:
(1) gas mixer extracts above-mentioned three kinds of gases in the steel cylinder of stable state hernia, helium, oxygen and mixes from being equipped with respectively, in mist, the mol percentage of stable state hernia is 30-40, and the mol percentage of helium is 5-15, and the mol percentage of oxygen is 60-70;
(2) above-mentioned mist is supplied with to patient by face shield, make in its suction body;
(3) patient is carried out to radioscopy, obtain radiophotography.
Embodiment 2, and the present embodiment, on the basis of embodiment 1, carrying out step (2) before, first carries out primary emission inspection to patient, obtain benchmark radiophotography, and itself and the radiophotography of step (3) acquisition are superposeed, and obtain final radiophotography.Described radiophotography is X ray radiophotography.Described radiophotography position is pulmonary.
The disclosed radiological imaging method of the present embodiment, simple to operate, can significantly optimize the radiophotography effect to soft tissue and gassiness region.
Claims (4)
1. a radiological imaging method, is characterized in that, comprises the steps:
(1) gas mixer extracts above-mentioned three kinds of gases in the steel cylinder of stable state hernia, helium, oxygen and mixes from being equipped with respectively, in mist, the mol percentage of stable state hernia is 30-40, and the mol percentage of helium is 5-15, and the mol percentage of oxygen is 60-70;
(2) above-mentioned mist is supplied with to patient by face shield, make in its suction body;
(3) patient is carried out to radioscopy, obtain radiophotography.
2. radiological imaging method according to claim 1, it is characterized in that: carrying out step (2) before, first patient is carried out to primary emission inspection, obtain benchmark radiophotography, the radiophotography that itself and step (3) are obtained superposes, and obtains final radiophotography.
3. radiological imaging method according to claim 1, is characterized in that: described radiophotography is X ray radiophotography.
4. radiological imaging method according to claim 1, is characterized in that: described radiophotography position is pulmonary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310564920.1A CN103654816A (en) | 2013-11-14 | 2013-11-14 | Radiation imaging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310564920.1A CN103654816A (en) | 2013-11-14 | 2013-11-14 | Radiation imaging method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103654816A true CN103654816A (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310564920.1A Pending CN103654816A (en) | 2013-11-14 | 2013-11-14 | Radiation imaging method |
Country Status (1)
| Country | Link |
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| CN (1) | CN103654816A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4793358A (en) * | 1986-02-25 | 1988-12-27 | Kabushiki Kaisha Toshiba | Apparatus for measuring local cerebral blood flow |
| US4939757A (en) * | 1986-04-10 | 1990-07-03 | Kabushiki Kaisha Toshiba | Apparatus for diagnosing pulmonary ventilation function |
| CN1076604A (en) * | 1992-01-15 | 1993-09-29 | 晋拉塞尔技术有限公司 | Radiological imaging method |
-
2013
- 2013-11-14 CN CN201310564920.1A patent/CN103654816A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4793358A (en) * | 1986-02-25 | 1988-12-27 | Kabushiki Kaisha Toshiba | Apparatus for measuring local cerebral blood flow |
| US4939757A (en) * | 1986-04-10 | 1990-07-03 | Kabushiki Kaisha Toshiba | Apparatus for diagnosing pulmonary ventilation function |
| CN1076604A (en) * | 1992-01-15 | 1993-09-29 | 晋拉塞尔技术有限公司 | Radiological imaging method |
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Application publication date: 20140326 |