Bladder and urethra magnetic resonance noninvasive radiography assisting apparatus

An auxiliary device and magnetic resonance technology, applied in the field of medical devices, can solve problems such as inability to solve patients' urination problems, motion artifacts, etc., and achieve the effect of simple structure, convenient use, and environmentally friendly materials

Active Publication Date: 2017-07-04
SHANGHAI TENTH PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this imaging device also cannot solve the problem of patients urinating and motion artifacts.
[0007] Therefore, there is an urgent need for an auxiliary device for vesicourethral magnetic resonance imaging that can adapt to the patient's examination position, facilitate the patient's urination, fix the patient's genital position, and reduce motion artifacts, but there is no report about this device at present

Method used

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  • Bladder and urethra magnetic resonance noninvasive radiography assisting apparatus
  • Bladder and urethra magnetic resonance noninvasive radiography assisting apparatus
  • Bladder and urethra magnetic resonance noninvasive radiography assisting apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] refer to figure 1 , a vesicourethral magnetic resonance non-radiographic auxiliary device of the present invention, the auxiliary device is provided with a first part 1, a second part 2, a pillow 3, an airbag groove 4, a urine bag groove 5, an airbag 6, and a ventilation tube 7. Airbag controller 8, baffle 9, the first part 1 is set on the head of the second part 2, the pillow 3 is set in the center of the upper surface of the first part 1, and the pillow 3 is hollowed out For the pillow, the airbag groove 4 and the urine bag groove 5 are sequentially arranged in the middle of the upper surface of the second part 2, the airbag 6, the ventilation pipe 7, and the airbag controller 8 are connected in sequence, and the airbag 6 is arranged in the airbag groove 4, the airbag 6 can move in the airbag groove 4, the baffle 9 is arranged on the left and right sides of the urine bag groove 5, the baffle 9 is a push-pull type baffle, and the first part 1 and the second part 2 are...

Embodiment 2

[0048] A vesicourethral magnetic resonance non-inventive radiography assisting device in this embodiment is basically the same as that in Embodiment 1, refer to image 3 , the difference is that the first part 1 and the second part 2 are of separate design, the auxiliary device is also provided with a third part 10, and the third part 10 is detachably inserted into the first part 1 and the second part 2. Between the second parts 2, the third part 10 is made of polyester material.

[0049] refer to Figure 4 The method of using the vesicourethral magnetic resonance non-radiographic auxiliary device of this embodiment is to select the third part 10 with an added length according to the patient's size; the patient lies prone on the auxiliary device, and rests on the hollowed-out pillow 3 with his head down. The patient's urine bag is placed in the urine bag groove 5, and the push-pull baffle 9 is moved to control the position of the patient's genitals; the air bag controller 8 i...

Embodiment 3

[0052] refer to Figure 5 The vesicourethral magnetic resonance non-invasive radiography assisting device in this embodiment is basically the same as that in Embodiment 2, the difference is that the first part 1 is U-shaped, and the second part 3 can be inserted into the first Part 1.

[0053] refer to Image 6 The method of using the vesicourethral magnetic resonance non-radiographic auxiliary device of this embodiment is to select the third part 10 with an added length according to the patient's size; the patient lies prone on the auxiliary device, and rests on the hollowed-out pillow 3 with his head down. The patient's urine bag is placed in the urine bag groove 5, and the push-pull baffle 9 is moved to control the position of the patient's genitals; the air bag controller 8 is used to inflate the air bag 6 through the ventilation tube 7, so that the air bag 6 is facing the patient's bladder; Magnetic resonance does not create radiography; after the radiography is complet...

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PUM

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Abstract

The invention relates to a bladder and urethra magnetic resonance noninvasive radiography assisting apparatus. The assisting apparatus comprises a first part, a second part, a pillow, an airbag groove, a urine bag groove, an airbag, a ventilation tube, an airbag controller and stoppers, wherein the first part is arranged at the head of the second part; the pillow is arranged in the center of the upper surface of the first part; the airbag groove and the urine bag groove are sequentially arranged in the middle of the upper surface of the second part; the airbag, the ventilation tube and the airbag controller are sequentially connected; the airbag is arranged in the airbag groove; the airbag is capable of moving in the airbag groove; and the stoppers are arranged at the left and right sides of the urine bag groove. The assisting apparatus provided by the invention has the advantages that the assisting apparatus can be adjusted in accordance with patients' body types; patients lie on the assisting apparatus on the stomach, so that the assisting apparatus can adapt to a urination position of the patients; by virtue of the urine bag groove, an urine bag can be effectively placed and fixed; by virtue of the sliding stoppers, the position of a male genital organ can be effectively fixed, so that the appearance of motion artifacts is prevented; and the assisting apparatus is simple in structure, convenient to use and is environment-friendly in materials.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a non-radiographic auxiliary device for magnetic resonance of the bladder and urethra. Background technique [0002] The traditional cystography is to observe the pathological changes of the bladder and urethra by X-ray fluoroscopy after injection of imaging contrast agent. Diseases and functions of the urethra. [0003] Vesicourethral magnetic resonance has no imaging, can scan the bladder and urethra in any direction, multiple sequences, and multiple scanning parameters, and has no radiation damage to the human body. Not only can the 3D image data of the bladder and urethra be obtained, but also the entire process of bladder urination can be recorded in real time, which can directly reflect the etiology and lesion characteristics of dysuria, and greatly improve the detection rate of lesions in patients. [0004] However, the existing vesicourethral MRI non-invasive im...

Claims

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Application Information

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IPC IPC(8): A61B5/055
CPCA61B5/055
Inventor 徐子军赵炳辉汤光宇
Owner SHANGHAI TENTH PEOPLES HOSPITAL
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