CN-224206829-U - Urodynamic examination equipment with anti-reflux structure

Abstract

The utility model relates to the technical field of urodynamics examination and discloses urodynamics examination equipment with an anti-reflux structure, which comprises a bladder pressure measuring tube and a clamping tube, wherein an elastic side block is additionally arranged in an inner cavity of the clamping tube, a connecting wire is connected between the clamping tube and a magic tape, a connecting convex seat is arranged at the end part of the connecting wire, a convex rod is arranged on the surface of the connecting convex seat, a connecting concave seat is additionally arranged on two sides of the connecting concave seat, side connecting plates are additionally arranged on two sides of the connecting concave seat, side clamping columns are inserted on the surfaces of the side connecting plates, and limiting side edges and a compression spring are additionally arranged on the surfaces of the side clamping columns respectively. This urodynamics check out test set with anti backward flow structure establishes on the bladder pressure measurement pipe through pressing from both sides the tube card, and elasticity side piece is laminated with bladder pressure measurement pipe surface, will connect boss and connection recess laminating again, and the protruding pole inserts the inside of establishing into connection recess, and extrusion spring drives the side card post through spacing side and removes along the side even board to it is connected to insert between messenger's side card post and the protruding pole.

Inventors

• CHEN YEHUI
• LIN TINGTING
• LIN BOHAN
• WEI YONG
• XU NING
• LI XIAODONG

Assignees

• 福建医科大学附属第一医院

Dates

Publication Date

20260508

Application Date

20250108

Claims (6)

1. 1. Urodynamic examination apparatus with anti-reflux structure, comprising: The bladder pressure measuring tube (1) and an anti-reflux tube (2) arranged at the end part of the bladder pressure measuring tube (1), wherein the end part of the anti-reflux tube (2) is communicated with a water filling pump (3), the surface of the bladder pressure measuring tube (1) is connected with a clamping tube (4), the lower surface of the clamping tube (4) is provided with an inlet and outlet groove (5), and an elastic side block (7) is uniformly arranged in the inner cavity of the clamping tube (4); the magic tapes (9) are arranged on two sides of the anti-reflux pipe (2), a connecting wire (10) is connected between the magic tapes (9) and the clamping pipe barrel (4), connecting convex seats (15) are arranged at the end parts of the connecting wire (10), and convex rods (16) are arranged on the surfaces of the connecting convex seats (15); The connecting recess (8) is arranged on the surfaces of the magic tape (9) and the clamping tube (4), the side connecting plates (11) are additionally arranged on the two sides of the connecting recess (8), the side clamping columns (12) are inserted into the surfaces of the side connecting plates (11), and the limiting side edges (13) and the extrusion springs (14) are additionally arranged on the surfaces of the side clamping columns (12) respectively.
2. 2. The urodynamic examination apparatus with anti-reflux structure according to claim 1, wherein the side pull plates (6) are installed at both sides of the access slot (5), and the side pull plates (6) are connected with the clamping tube (4).
3. 3. The urodynamic examination apparatus with anti-reflux structure according to claim 1, wherein the inner cavity of the anti-reflux tube (2) is provided with a plug head and a spring, and the plug head corresponds to the end part of the anti-reflux tube (2) in position and shape.
4. 4. The urodynamic examination apparatus with anti-reflux structure according to claim 1, wherein the side connecting plate (11) is connected with the connecting recess (8), and the end portions of the side clamping posts (12) sequentially extend through the side connecting plate (11) and the outer wall of the connecting recess (8) inwards.
5. 5. The urodynamic examination apparatus with anti-reflux structure according to claim 4, wherein the side clamping column (12) is connected with the protruding rod (16) in an inserted manner, and the protruding rod (16) is connected with the connecting recess (8) in an inserted manner.
6. 6. The urodynamic examination apparatus with anti-reflux structure according to claim 1, wherein the elastic side blocks (7) are uniformly arranged on the inner wall of the clamp tube (4), and the elastic side blocks (7) are attached to the surface of the cystometric tube (1).

Description

Urodynamic examination equipment with anti-reflux structure Technical Field The utility model relates to the technical field of urodynamic examination, in particular to urodynamic examination equipment with an anti-reflux structure. Background Urodynamics is a science that combines bioelectrophysiology methods and sensor technology to study the physiological processes of urine storage and urination and their dysfunction according to the principles of hydrodynamics. The scope of urodynamics covers aspects of normal urinogenital physiology, urinary obstructive disease, neurogenic bladder, non-neurogenic bladder-urethra dysfunction, enuresis and urinary incontinence. It is classified into upper urinary tract urodynamics and lower urinary tract urodynamics according to the examination method. In order to more accurately assess the condition of the patient in terms of bladder function, etc., urodynamics requires the use of an examination device. Common urodynamic examination equipment is generally composed of structures such as an electromyography module, a pressure module, a uroflow rate sensor, an irrigation pump, a catheter tractor and the like. The electromyography module is used for recording the electrical activity of the pelvic floor muscles and evaluating the muscle function state. The pressure module comprises a pressure sensor for measuring pressure changes of the bladder, urethra and the like. The urine flow rate sensor is used to measure the urine flow rate, i.e., the discharge amount of urine per unit time. The water filling pump is used for slowly filling physiological saline into the bladder to simulate the urine storage process of a human body. The traditional urodynamic examination equipment causes the liquid to flow back into the pressure transmission catheter due to the increase of the pressure in the bladder cavity in the examination process, so that the cross infection is caused, and the accuracy of the detection effect is also affected. For solving above-mentioned problem, part has anti-backward flow structural urodynamics check out test set, then through at bladder pressure measurement pipe end connection anti-backward flow pipe to set up plug head and spring in anti-backward flow pipe inner chamber additional, when the pressure in bladder chamber increases liquid backward flow, drive plug head and bladder pressure measurement pipe end laminating, avoid palirrhea liquid to get into in the structure such as the pump body, not only avoid causing cross infection, still guarantee the accuracy of detection effect. However, in the mode, the bladder pressure measuring tube is connected with a patient through the connecting wire and the magic tape in the using process, the using length of the connecting wire is fixed, the adjusting cannot be carried out according to the using condition, and the applicability of the device is reduced. For this purpose, a urodynamic examination device with an anti-reflux structure is proposed. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides urodynamic examination equipment with an anti-reflux structure, so as to solve the technical problems that the urodynamic examination equipment cannot be adjusted according to the use condition and the applicability of the equipment is reduced. (II) technical scheme In order to achieve the above purpose, the utility model provides a urodynamic examination device with an anti-reflux structure, comprising: The bladder pressure measuring tube and the anti-reflux tube are arranged at the end part of the bladder pressure measuring tube, the end part of the anti-reflux tube is communicated with a water filling pump, the surface of the bladder pressure measuring tube is connected with a clamping tube barrel, the lower surface of the clamping tube is provided with a feeding groove and a discharging groove, and an elastic side block is uniformly arranged in the inner cavity of the clamping tube; The magic tapes are arranged on two sides of the anti-reflux pipe, a connecting wire is connected between the magic tapes and the clamping pipe barrel, connecting convex seats are arranged at the end parts of the connecting wire, and convex rods are arranged on the surfaces of the connecting convex seats; The connecting recess is arranged on the surfaces of the magic tape and the clamping tube, the two sides of the connecting recess are additionally provided with side connecting plates, the surfaces of the side connecting plates are inserted with side clamping columns, and the surfaces of the side clamping columns are additionally provided with limiting side edges and extrusion springs respectively. After the end part of the bladder pressure measuring tube is connected with a patient, the water filling pump conveys liquid into the patient along the anti-reflux tube and the bladder pressure measuring tube, the anti-reflux tube plays a role in resisting reflux, the c