Urethral catheter imbedding device for urinary surgery
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A technology of urology and urinary catheters, applied in catheters, applications, medical science, etc., can solve problems such as inability to detect urine
Inactive Publication Date: 2021-09-17
THE SECOND AFFILIATED HOSPITAL OF CHONGQING MEDICAL UNIV
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[0003] Based on the above description, the inventors found that the existing catheter inserter for urology mainly has the following deficiencies, such as: there is a large amount of glucose mucous membrane on the inner wall of the urethra, and when the inserter enters the urethra in a tightened state, the rubber hole There will be a gap on the inner side. When the glucose mucosa on the outside of the inserter and the inner wall of the urethra is scraped and squeezed, part of the mucosa will enter the rubber hole o
Method used
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Embodiment 1
[0030] as attached figure 1 to attach Figure 6 Shown:
[0031] The invention provides a urinary catheter inserter for urology, the structure of which includes a push plate 1, a catheter 2, an insertion tube 3, a push head 4, a fixing frame 5, and a push frame 6. The right end of the push plate 1 Embedded and connected to the left end of the push frame 6, the outside of the urinary catheter 2 is movably engaged with the inside of the push frame 6, the right end of the insertion tube 3 is riveted and connected to the left end of the push head 4, and the inside of the fixed frame 5 is fixedly connected to the Inserted outside the tube 3, the right end of the push frame 6 is in clearance fit with the left end of the inserted tube 3.
[0032] Wherein, the push head 4 is provided with a top plate 41, a top frame 42, a delivery pipe 43, a guide device 44, a collection device 45, and a top ring 46, and the front end of the top plate 41 is engaged with the rear end of the guide devi...
Embodiment 2
[0040] as attached Figure 7 to attach Figure 9 Shown:
[0041] The present invention provides a catheter inserter for urology. The collection device 45 is provided with a collection plate 451, a baffle plate 452, a collection groove 453, a support block 454, and a card slot 455. The rear end of the collection plate 451 is Engaged with the front end of the support block 454, the baffle plate 452 and the collection tank 453 are an integrated structure, the support block 454 is set between the baffle plates 452 for support and cooperation, and the card slot 455 is provided on the inner side of the baffle plate 452 For connection and cooperation, six collection plates 451 and collection grooves 453 are provided, distributed around the card groove 455, so that the glucose mucosa can be collected and discharged.
[0042] Wherein, the collecting plate 451 is provided with a block c1, a top block c2, a bead c3, a connecting bar c4, a support groove c5, and a support rod c6, and th...
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Abstract
The invention discloses a urethral catheter imbedding device for urinary surgery. The urethral catheter imbedding device structurally comprises a push plate, a urethral catheter, an imbedding tube, a push head and a push frame, the right end of the push plate is fixedly connected to the left end of the push frame in an embedded mode, the outer side of the urethral catheter is movably clamped to the inner side of the push frame, the right end of the imbedding tube is connected to the left end of the push head in a riveted mode, and the right end of the push frame is in clearance fit with the left end of the imbedding tube. The imbedding device is placed at a urinary catheter opening, the push plate is pushed, urine enters a conveying opening along a clamping ring in a guide device and an arc plate on the outer side of a connecting block, the urine extrudes a guide opening in the inner side of an arc block, an abutting plate abuts against the push block to be fixed to a supporting plate, a fixing plate pushes a guide plate to be tightly attached to the connecting plate, the guide plate extrudes an abutting ring and an elastic plate on the inner side of a connecting rod to keep stable, urine enters a conveying pipe to be conveyed, an arc block rebounds to shake off the residual urine into the conveying pipe to be conveyed, so that the situation that the urine is continuously mixed and diluted with glucose mucosa due to the fact that the urine is left in a guide device, and consequently, the medical staff cannot effectively detect the urine flowing out of the urethral catheter is avoided.
Description
technical field [0001] The invention belongs to the field of urology, and in particular relates to a catheter inserter for urology. Background technique [0002] The urinary catheter is a rubber hose used to insert the urethra into the bladder for urine diversion. It is fixed on the front end of the catheter through the air bag on the inserter. After entering the bladder, it is inflated to fix the catheter Drainage of urine in the bladder. [0003] Based on the above description, the inventors found that the existing catheter inserter for urology mainly has the following deficiencies, such as: there is a large amount of glucose mucous membrane on the inner wall of the urethra, and when the inserter enters the urethra in a tightened state, the rubber hole There will be a gap on the inner side. When the glucose mucosa on the outside of the inserter and the inner wall of the urethra is scraped and squeezed, part of the mucosa will enter the rubber hole of the inserter, and the...
Claims
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Application Information
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