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Urethral catheter pressure switch device for exercising micturition ability of patient

A technology of pressure switch and urinary catheter, which is applied in the direction of medical equipment, non-surgical orthopedic operations, suction containers, etc., can solve the problems of increasing patients' pain and inability to urinate, and achieve the effect of avoiding pain and helping to restore health quickly

Active Publication Date: 2015-01-07
SHANDONG UNIV QILU HOSPITAL
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0005] The length of time the catheter is left in the urethra depends on the recovery of the patient. In actual situations, it is easy for the patient to pull out the catheter but have no ability to urinate. At this time, the catheter should be reinserted, increasing the patient's pain

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  • Urethral catheter pressure switch device for exercising micturition ability of patient
  • Urethral catheter pressure switch device for exercising micturition ability of patient
  • Urethral catheter pressure switch device for exercising micturition ability of patient

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Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0028] Such as figure 1As shown, a structural diagram of the urinary catheter pressure switch device of the present invention is given, which includes a housing 1, a lower sealing body 2, an upper connection port 3, a lower connection port 4, a sealing plate 5, a pressure regulating switch 6, a spring 7; The inside of the housing 1 shown is a liquid storage chamber 8, and the lower sealing body 2 is located at the lower part of the housing 1, and forms an integral structure with the housing 1. The upper end of the housing 1 is an upper connection port 3 communicating with the catheter output port, and the lower end of the lower sealing body 2 is a lower connection port 4, which can communicate with the urine collection bag or directly discharge urine.

[0029] The shown sealing plate 5 is arranged at the lower end of the liquid storage chamber 8, and t...

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Abstract

The invention provides a urethral catheter pressure switch device for exercising micturition ability of a patient. The urethral catheter pressure switch device comprises a housing and a lower sealing body, wherein the inside of the housing is a storage cavity for temporarily stored urine, and the upper portion of the housing is an upper connecting port communicated with the storage cavity. A lower connecting port for discharging the urine is formed in the tail end of the lower sealing body. The urethral catheter pressure switch device is characterized in that a sealing plate for plugging the storage cavity and a pressure regulating switch for regulating the storage cavity sealing strength of the sealing plate are arranged on the housing, and the sealing plate is rotatably arranged on the housing through a fixing shaft. The sealing plate is arranged on one side of the fixing shat, a force exerting portion is arranged on the other side of the fixing shaft, and the pressure regulating switch is connected with the force exerting portion through a spring. The urethral catheter pressure switch device is connected to the output end of the urethral catheter of the patient, the micturition ability of the patient can be exercised by changing the position of the pressure regulating switch step by step, quick rehabilitation of the micturition ability of the patient is facilitated, repeated insertion of the urethral catheter is avoided, and the urethral catheter pressure switch device is simple and reasonable in structure, has outstanding advantages and is convenient to apply and popularize.

Description

technical field [0001] The invention relates to a catheter pressure switch device for exercising the patient's ability to urinate, more specifically, to a catheter pressure switch device that can restore the patient's ability to urinate step by step. Background technique [0002] Urination is a complex reflex activity, but often under higher central control. When the amount of urine stored in the bladder reaches a certain level (about 400 ml) and the intravesical pressure rises above 15 cm of water column (1.36 cm of water column = 1 mm of Hg), the bladder is passively expanded, which stimulates the stretch receptors in the bladder wall When excited, the impulse is transmitted along the afferent fibers of the pelvic nerve to the primary center of urination reflex in the sacrum; at the same time, the information of bladder inflation is uploaded from the spinal cord to the higher center of urination reflex in the cerebral cortex, and the desire to urinate is generated; the cer...

Claims

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Application Information

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IPC IPC(8): A61M1/00A61F5/00
CPCA61F5/00A61M1/0003A61M2202/0014A61M2202/0496A61M2205/3331A61M2210/1085
Inventor 孙勇梁杰
Owner SHANDONG UNIV QILU HOSPITAL
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