Prostate expanding tube with softened front end material
A prostate and split tube technology, applied in the field of prostate dilation medical devices, can solve the problems of hard front material and patient injury, and achieve the effect of accurate, convenient and efficient positioning
Inactive Publication Date: 2017-09-22
广州优尼康通医疗科技有限公司
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Problems solved by technology
[0007] The invention proposes a prostate expansion tube with a softened front end material, which can solve the technical problem that the front end material of the traditional prostate expansion catheter is hard and easy to cause harm to the patient
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[0019] The present invention will be further described below in conjunction with accompanying drawing:
[0020] Such as figure 1 , figure 2 and image 3 As shown, a kind of prostatic dilatation catheter with softened front end material described in this embodiment includes a main catheter 100, an inner capsule 200 and an outer capsule 300, and the main catheter 100 is provided with a catheterization chamber 110, a flushing chamber 120, The inner capsule cavity 130 and the outer capsule cavity 140, the diameter of the main conduit 100 is 5-8 mm, and the length is 300-500 mm. The internal capsule water injection port 210 and the external capsule water injection port 310 are provided on the main conduit 100. The water injection port 210 of the inner bag and the water injection port 310 of the outer bag are located in the inner bag 200 and the outer bag 300 respectively, and the inner bag cavity 200 and the outer bag cavity 300 are respectively connected with the water injectio...
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The invention discloses a prostate expanding tube with a softened front end material. The prostate expanding tube can solve the technical problem that the front end material of a traditional prostate expanding guide tube is hard and easy to cause damage to a patient. The expanding tube comprises a main guide tube, an internal capsule and an external capsule, wherein a urine guide cavity, a washing cavity, an internal capsule cavity and an external capsule cavity are formed in the main guide tube, and an internal capsule water filling nozzle and an external capsule filling nozzle are formed in the main guide tube and located in the internal capsule and the external capsule respectively; the internal capsule and the external capsule are connected with the internal capsule water filling nozzle and the external capsule water filling nozzle respectively, a flexible pipe is arranged at the front end of the main guide tube, and an opening is formed in the end face of the flexible pipe; the urine guide cavity and the washing cavity are both connected with the opening, the tail end of the internal capsule and the tail end of the outer capsule are arranged at intervals, a positioning protrusion is further arranged on the main guide tube, and the external capsule is located between the positioning protrusion and the opening. According to the prostate expanding tube with the softened front end material, the flexible pipe is arranged at the front end of the guide tube, so that the prostate expanding tube takes a protective effect and does no harm to the body of a patient.
Description
technical field [0001] The invention relates to the field of medical equipment for prostate dilation, in particular to a prostate dilation tube with a softened front material. Background technique [0002] A type of benign prostatic hyperplasia (BPH) is a common benign condition in older men. The incidence rate of patients over 60 years old accounts for 65%, and 25% of patients have clinical symptoms and need medical or surgical treatment. The effect of traditional transvesical prostatectomy or electric resection and laser surgery is certain, but the surgery has a greater impact on patients, and the elderly have relatively poor physical and psychological tolerance for surgery, so many elderly patients are afraid of surgery . Long-term maintenance by catheterization, or even suprapubic cystostomy to solve dysuria. The quality of life is extremely poor. Using posterior urethral dilatation to treat benign prostatic hyperplasia is a method that the medical community should p...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A61M25/10A61M29/04
CPCA61M25/1002A61M25/0023A61M25/0043A61M25/02A61M29/02A61M2205/02A61M2210/166
Inventor 郭应禄邢念增田龙张志超袁亦铭荆学军
Owner 广州优尼康通医疗科技有限公司