Urethra retrograde urography examination device
A technology of contrast examination and urethra, which is applied in the field of medical devices, can solve the problems of patients' discomfort, reduce X-ray exposure, improve comfort, and avoid X-ray exposure
Inactive Publication Date: 2014-10-01
GUANGZHOU GENERAL HOSPITAL OF GUANGZHOU MILITARY COMMAND
View PDF6 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Urethral stricture is a common disease in urological surgery. Urethral retrograde radiography is required for diagnosis. At present, medical personnel use a syringe to retrogradely inject contrast medium from the external opening of the patient's urethra, and take X-rays while injecting contrast medium. This inspection method is likely to cause discomfort to patients, and medical staff are forced to be exposed to X-rays, which is inconvenient
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0012] refer to figure 1 , the present invention is a retrograde urethrography inspector, comprising a syringe 1 and an injection hose 2 connected to the end of the syringe 1, an umbrella-shaped joint cover 3 is fixed on the injection hose 2, and the opening of the umbrella-shaped joint cover 3 to the outside.
[0013] This retrograde urethrography tester can be used by the patient by himself. After inserting the liquid injection hose 2 through the external urethral opening, the umbrella-shaped joint cover 3 is buckled on the external genitalia to fix the injection hose 2, and then the patient can pass it by himself. The syringe 1 connected to the injection hose 2 injects the contrast agent by itself, and the patient can complete the whole process by himself, thereby reducing the patient's discomfort and improving his comfort, while avoiding the X-ray exposure of medical personnel and reducing the X-ray exposure of the patient.
[0014] As a preferred embodiment of the presen...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a urethra retrograde urography examination device. The urethra retrograde urography examination device comprises an injector and a liquid injection hose connected with an end of the injector, wherein an umbrella-shaped connector cover is fixed on the liquid injection hose, and an opening of the umbrella-shaped connector cover is outward. The urethra retrograde urography examination device can be voluntarily used by patients, the liquid injection hose is inserted into an external urethral orifice, the umbrella-shaped connector cover covers the externalia to fix the liquid injection hose, subsequently, the patients can voluntarily inject a contrast medium through the injector connected with the liquid injection hose, and the whole process can be voluntarily achieved by the patients, so that discomfort of the patients can be reduced, the patients can feel more comfortable, and meanwhile, both medical staff and the patients can be prevented from X-ray exposure; the urethra retrograde urography examination device is applied to the field of medical apparatuses and instruments.
Description
technical field [0001] The invention relates to a medical device, in particular to a retrograde urethrography inspector. Background technique [0002] Urethral stricture is a common disease in urology surgery. Urethral retrograde radiography is required for diagnosis. At present, medical personnel use a syringe to retrogradely inject contrast medium from the external opening of the patient’s urethra, and take X-rays while injecting contrast medium. This examination method easily causes patients to feel uncomfortable, and medical personnel are forced to be exposed to X-rays, and there is a lot of inconvenience. Contents of the invention [0003] In order to solve the above problems, the present invention provides a retrograde urethrography tester that can inject contrast medium by the patient himself to improve the comfort of the patient. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] A retrograde urethrog...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): A61M31/00A61B6/00
Inventor 张小明胡卫列何恢绪应敏张海燕
Owner GUANGZHOU GENERAL HOSPITAL OF GUANGZHOU MILITARY COMMAND