Multifunctional intelligent catheter

Abstract

The utility model belongs to the technical field of urethral catheters, and particularly discloses a multifunctional intelligent urethral catheter which comprises a urethral catheter and a conveying water pipe, the conveying water pipe is fixedly arranged outside the urethral catheter in a sleeved mode, one end of the urethral catheter is provided with a through hole, one end of the conveying water pipe is fixedly connected with an air bag, and the through hole is communicated with the air bag. A urine conveying assembly is arranged outside the urine conveying pipeline and the water conveying pipe, a fixing ring is fixedly embedded outside the air bag, an insulating ring fixedly sleeves the fixing ring, a plurality of groups of mounting grooves are formed in the fixing ring and the insulating ring, conducting strips are fixedly connected in the mounting grooves, electrode plates are detachably connected in the mounting grooves, and the conducting strips are fixedly connected in the electrode plates. Urine can be guided out through the ureter duct, different numbers of electrode plates can be installed according to the conditions of different patients through the multiple sets of installation grooves, and by electrifying the electrode plates and conducting electrical stimulation on the bladder sphincter through the electrode plates, functional training of the bladder sphincter is achieved, and rehabilitation of the patients is promoted.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of catheter, especially a multifunctional intelligent catheter. BACKGROUND

[0002] A catheter is a tube inserted through the urethra into the urinary bladder to drain urine. It is made of natural rubber, silicone rubber or polyvinyl chloride (PVC), which can be inserted into the urinary bladder through the urethra to drain urine. After the catheter is inserted into the urinary bladder, a balloon near the catheter tip fixes the catheter in the urinary bladder and prevents it from coming out. The drainage tube is connected to a urine bag to collect urine.

[0003] If the patient has a long-term indwelling catheter, it may cause long-term irritation to the bladder sphincter, leading to impaired bladder sphincter function and further causing bladder sphincter relaxation. INVENTION CONTENTS

[0004] To solve the technical problem of long-term indwelling catheter in patients, which may cause long-term irritation to the bladder sphincter, leading to impaired bladder sphincter function and further causing bladder sphincter relaxation, the utility model provides a multifunctional intelligent catheter.

[0005] The utility model adopts the technical scheme of: a multifunctional intelligent catheter, comprising a ureteral tube and a water conveying pipe, the water conveying pipe is fixedly sleeved outside the ureteral tube, one end of the ureteral tube is provided with a through hole, one end of the water conveying pipe is fixedly connected with an air bag, the outside of the ureteral tube and the water conveying pipe is provided with a ureter assembly, the outside of the air bag is fixedly embedded with a fixing ring, the fixing ring is fixedly sleeved with an insulating ring, a plurality of installation grooves are arranged in the fixing ring and the insulating ring, a conductive sheet is fixedly connected in the installation groove, and an electrode sheet is detachably connected in the installation groove.

[0006] Further, the ureter assembly comprises a liquid outlet pipe fixedly connected to one end of the ureteral tube and a water injection pipe fixedly connected to the outside of the water conveying pipe, and the outside of the water injection pipe is fixedly connected with a water injection hard valve.

[0007] Further, the outside of the installation groove and the conductive sheet is provided with a threaded groove.

[0008] Further, the top of the electrode sheet is provided with a cross groove.

[0009] Further, the outside of the water conveying pipe is fixedly connected with a fixing rod, the outside of the fixing rod is sleeved with a sliding sleeve, one end of the fixing rod is fixedly connected with a resisting rod, the outside of the resisting rod is sleeved with a spring, a resisting switch is fixedly connected in the sliding sleeve, and the conductive sheet is electrically coupled with the resisting switch.

[0010] Further, the exterior of the sliding sleeve is provided with anti-skid texture.

[0011] Further, the sliding sleeve and the fixing rod are both made of medical plastic.

[0012] The utility model discloses the beneficial effect is: compared with the prior art, in the utility model, through ureteral conduit can export urine, through setting up multiple groups of installation groove, can install different number of electrode piece according to different patient's condition, through the electrification of electrode piece, through electrode piece to bladder sphincter carries out electric stimulation, to reach the functional training of bladder sphincter, alleviate the problem of sphincter relaxation, promote patient recovery. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structural schematic diagram of the utility model.

[0014] Figure 2 It is the structural schematic diagram of ureteral conduit in the utility model.

[0015] Figure 3 It is Figure 1 The enlarged structural schematic diagram of area A in it.

[0016] Figure 4 It is Figure 2 The enlarged structural schematic diagram of area B in it.

[0017] Figure 5 It is the structural schematic diagram of electrode piece in the utility model.

[0018] Figure 6 It is the cross section structural schematic diagram of sliding sleeve in the utility model.

[0019] Figure 7 It is the structural schematic diagram of insulating column in the utility model.

[0020] Marked as in the drawing: 1, ureteral conduit, 2, through -hole, 3, liquid outlet pipe, 4, water injection pipe, 5, water injection hard valve, 6, delivery water pipe, 7, air bag, 8, fixing rod, 9, sliding sleeve, 10, fixed ring, 11, insulating ring, 12, electrode piece, 13, installation groove, 14, screw groove, 15, spring, 16, contact switch, 17, contact lever, 18, insulating column, 19, conducting sheet. DETAILED DESCRIPTION

[0021] In the description of the utility model, it needs to explain, the term "front", "upper", "lower", "left", "right", "vertical", "horizontal" and so on indicate the orientation or positional relationship is based on the orientation or positional relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as a limitation on the utility model.

[0022] In the description of the utility model, it needs to explain, unless otherwise specified and limited, the term "installation", "connection", "connection" should be broad understanding, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be directly connected, or indirectly connected through the intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] The following will be described in detail in combination with the accompanying drawings Figures 1-7 The utility model is further explained.

[0024] In order to solve the technical problems in the background art, the application provides: a multifunctional intelligent urinary catheter, which comprises a ureteral tube 1 and a water conveying pipe 6, the water conveying pipe 6 is fixedly sleeved outside the ureteral tube 1, one end of the ureteral tube 1 is provided with a through hole 2, one end of the water conveying pipe 6 is fixedly connected with an air bag 7, and the outside of the ureteral tube 1 and the water conveying pipe 6 is provided with a ureter assembly.

[0025] Specifically, the ureter assembly comprises a liquid outlet pipe 3 fixedly connected to one end of the ureteral tube 1 and a water injection pipe 4 fixedly connected to the outside of the water conveying pipe 6, the outside of the water injection pipe 4 is fixedly connected with a water injection hard valve 5, the ureteral tube 1 is used for conveying urine, the water conveying pipe 6 is used for conveying water in the air bag 7, and the air bag 7 is in a dry state in the initial state.

[0026] In the embodiment, a fixing ring 10 is fixedly embedded outside the air bag 7, an insulating ring 11 is fixedly sleeved on the fixing ring 10, a plurality of installation grooves 13 are arranged in the fixing ring 10 and the insulating ring 11, a conductive sheet 19 is fixedly connected in the installation groove 13, an electrode sheet 12 is detachably connected in the installation groove 13, the conductive sheet 19 is used for supplying power to the electrode sheet 12, and a threaded groove 14 is arranged outside the installation groove 13 and the conductive sheet 19, and the threaded groove 14 and the conductive sheet 19 are screwedly connected, so that different numbers of electrode sheets 12 can be installed for different patients, and a cross groove is arranged at the top of the electrode sheet 12 to facilitate the installation of a screwdriver.

[0027] In addition, when the number of electrode sheets 12 installed is less than the number of installation grooves 13, the other blank installation grooves 13 only need to be installed with insulating columns 18 for plugging.

[0028] In summary, in the embodiment, different numbers of electrode pieces 12 can be installed according to different conditions of patients, and use is more convenient.

[0029] In a further design, a fixed rod 8 is fixedly connected outside the delivery water pipe 6, the fixed rod 8 is sleeved with a sliding sleeve 9 outside, the sliding sleeve 9 and the fixed rod 8 are both made of medical plastic, the sliding sleeve 9 is provided with anti-skid texture outside, one end of the fixed rod 8 is fixedly connected with a contact rod 17, the contact rod 17 is sleeved with a spring 15 outside, the sliding sleeve 9 is fixedly connected with a contact switch 16 inside, a conductive piece 19 is electrically coupled with the contact switch 16, the contact switch 16 can be connected with an external power supply through a plug, the sliding sleeve 9 is pushed, the contact rod 17 is contacted with the contact switch 16, the contact switch 16 is electrified to the conductive piece 19, the electrode piece 12 is electrified, the bladder sphincter is electrically stimulated through the electrode piece 12, the function training of the bladder sphincter is achieved, and the patient is promoted to recover.

[0030] The use method of the embodiment is as follows:

[0031] In use, the ureteral duct 1 and the delivery water pipe 6 are synchronously inserted into the bladder through the urethra, water is injected into the water pipe through the water injection valve 5, the air bag 7 is inflated in the bladder, and urine can be discharged through the ureteral duct 1.

[0032] When the bladder needs to be electrically stimulated, the sliding sleeve 9 is pushed, the contact rod 17 is contacted with the contact switch 16, the contact switch 16 is electrified to the conductive piece 19, the electrode piece 12 is electrified, the bladder sphincter is electrically stimulated through the electrode piece 12, the function training of the bladder sphincter is achieved, and the patient is promoted to recover.

[0033] In addition, a pressure sensor can be arranged in the air bag 7, because of individual differences of different patients, different patients need different air or water to be injected into the air bag 7 when the catheter is placed, therefore, the air bag 7 pressure is checked through the pressure sensor, and the size of the air bag 7 required by the patient is judged.

[0034] The above specific embodiments have further detailed the purpose, technical scheme and beneficial effects of the utility model, and it should be understood that the above description is only the specific embodiment of the utility model, and is not used to limit the protection scope of the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A multifunctional intelligent urinary catheter, comprising a ureteral tube (1) and a water delivery tube (6), the water delivery tube (6) is fixedly sleeved outside the ureteral tube (1), one end of the ureteral tube (1) is provided with a through hole (2), one end of the water delivery tube (6) is fixedly connected with an air bag (7), the outside of the ureteral tube (1) and the water delivery tube (6) is provided with a ureteral assembly, characterized in that, The outside of the air bag (7) is fixedly embedded with a fixing ring (10), an insulating ring (11) is fixedly sleeved on the fixing ring (10), a plurality of groups of mounting grooves (13) are arranged in the fixing ring (10) and the insulating ring (11), a conductive sheet (19) is fixedly connected in the mounting groove (13), and an electrode sheet (12) is detachably connected in the mounting groove (13).

2. The multi-functional smart urinary catheter according to claim 1, wherein The ureteral delivery assembly comprises a liquid outlet pipe (3) fixedly connected at one end of a ureteral delivery pipe (1) and a water injection pipe (4) fixedly connected at the outside of a water delivery pipe (6), and a water injection hard valve (5) is fixedly connected at the outside of the water injection pipe (4).

3. The multi-functional smart urinary catheter according to claim 1, wherein The outside of the mounting groove (13) and the conductive sheet (19) is provided with a threaded groove (14).

4. The multi-functional smart urinary catheter according to claim 3, wherein, The top of the electrode sheet (12) is provided with a cross groove.

5. The multi-functional smart urinary catheter according to claim 4, wherein, The outside of the water delivery pipe (6) is fixedly connected with a fixing rod (8), the outside of the fixing rod (8) is sleeved with a sliding sleeve (9), one end of the fixing rod (8) is fixedly connected with a resisting rod (17), the outside of the resisting rod (17) is sleeved with a spring (15), the sliding sleeve (9) is fixedly connected with a resisting switch (16), and the conductive sheet (19) is electrically coupled with the resisting switch (16).

6. The multi-functional smart urinary catheter according to claim 5, wherein, The outside of the sliding sleeve (9) is provided with anti-skid textures.

7. The multi-functional smart urinary catheter according to claim 5, wherein The sliding sleeve (9) and the fixing rod (8) are both made of medical plastic.

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