CN212308631U

CN212308631U - Urethral catheterization device for urological department

Info

Publication number: CN212308631U
Application number: CN202020363411.8U
Authority: CN
Inventors: 方燕飞
Original assignee: Jinhua central hospital
Current assignee: Jinhua central hospital
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2021-01-08
Anticipated expiration: 2030-03-17

Abstract

The utility model discloses a urinary catheter device for urology department, which comprises a catheter, wherein one end of the catheter is connected with a liquid storage bag, and the end part of the other end of the catheter is provided with a urethral catheterization hole; a hard protective sleeve is sleeved outside the liquid storage bag, and a hanging rod is hinged to the middle of one side of the top end of the hard protective sleeve; a clamping groove is arranged on one side, opposite to the hanging rod, of the top end of the hard protective sleeve and is clamped with the end part of the hanging rod; the top of the liquid storage bag is provided with a conductive iron sheet, and the middle part of the conductive iron sheet is provided with a vertical interval; the inner wall of the hard protective sleeve is connected with a rubber magnet at a position corresponding to the conductive iron sheet, and the rubber magnet is connected with a lead arranged in an open circuit manner; the positions of the conductive iron sheets on the rubber magnets corresponding to the two sides of the space are connected with two ends of a wire, and the wire is connected with a power supply and an alarm. The utility model discloses not only can avoid the urine backward flow, still have difficult infection, nurse more convenient, catheterization stability is stronger and help the advantage that patient recovered.

Description

Urethral catheterization device for urological department

Technical Field

The utility model relates to a medical device of urological department, especially a urethral catheterization device for urological department.

Background

Patients who have difficulty in urination in urology department of hospitals often need to be subjected to indwelling catheterization operation; at present, common urethral catheterization devices in the market comprise a urethral catheter and a plastic liquid storage bag, wherein one end of the urethral catheter extends into the bladder of a patient for urethral catheterization, and the other end of the urethral catheter is communicated with the liquid storage bag; the liquid storage bag in the urethral catheterization device is directly hung below a sickbed, so that a caregiver is easy to collide with the liquid storage bag when walking, the liquid storage bag is squeezed to cause urine backflow, patients are easy to feel uncomfortable, and infection is easy to cause; and the nursing staff is required to pay attention to whether the liquid storage bag is full at any time, so that the nursing is troublesome. Therefore, the prior urethral catheterization device has the problems of easy urine backflow, easy infection and troublesome nursing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a urethral catheterization device for urology department. The utility model discloses not only can avoid the urine backward flow, still have difficult infection and the more convenient advantage of nurse of initiation.

The technical scheme of the utility model: a urethral catheterization device for urology department comprises a urethral catheter, wherein one end of the urethral catheter is connected with a liquid storage bag, and the end part of the other end of the urethral catheter is provided with a urethral catheterization hole; a hard protective sleeve is sleeved outside the liquid storage bag, and a hanging rod is hinged to the middle of one side of the top end of the hard protective sleeve; a clamping groove is arranged on one side, opposite to the hanging rod, of the top end of the hard protective sleeve and is clamped with the end part of the hanging rod; the top of the liquid storage bag is provided with a conductive iron sheet, and the middle part of the conductive iron sheet is provided with a vertical interval; the inner wall of the hard protective sleeve is connected with a rubber magnet at a position corresponding to the conductive iron sheet, and the rubber magnet is connected with a lead arranged in an open circuit manner; the positions of the conductive iron sheets on the rubber magnets corresponding to the two sides of the space are connected with two ends of a wire, and the wire is connected with a power supply and an alarm.

In the aforementioned urethral catheterization device for urology department, the gasbag of beating has been cup jointed to the outside of catheter, beats the position department that is close to catheterization hole one end on the gasbag and is equipped with fixed gasbag, beats the gasbag other end intercommunication and has the intake pipe, and the mouth of pipe of intake pipe is connected with the chock plug.

In the urinary catheter device, a flow regulator is connected to the urinary catheter.

In the urinary catheter device for the urological department, a branch pipe is communicated with the urinary catheter, and a protective sleeve is sleeved at the end part of the branch pipe; the flow regulator is positioned on the catheter between the branch pipe and the liquid storage bag.

In the urinary catheterization device, the branch pipe is arranged obliquely upwards.

In the urinary catheterization device, the power supply and the alarm are both arranged on the side wall of the hard protective sleeve.

Compared with the prior art, the utility model improves the prior urethral catheterization device, and the hard protective sleeve (which can be made of hard plastic) is sleeved outside the liquid storage bag, so that the liquid storage bag made of flexible plastic can be effectively prevented from being extruded, thereby avoiding the urine backflow and reducing the infection probability caused by the urine backflow; one side of the top end of the hard protective sleeve is hinged with a hanging rod, the hanging rod penetrates through a through hole at the top end of the liquid storage bag and then rotates, one end of the hanging rod can be horizontally clamped on the clamping groove, so that the liquid storage bag can be hung in the hard protective sleeve by the hanging rod, and the liquid storage bag is convenient to take and place in the hard protective sleeve; meanwhile, a conductive iron sheet is fixed on the inner wall of the top of the liquid storage bag, the conductive iron sheet is attached to the rubber magnet in an adsorption mode, the urine of the patient is conductive, when the urine overflows to the interval of the middle of the conductive iron sheet, the conducting wire forms a closed loop, the alarm is powered on to give an alarm to remind a caregiver of replacing the liquid storage bag in time, the caregiver does not need to pay attention to whether the liquid storage bag is full at any time, and the nursing is facilitated. In addition, the external part of the catheter of the utility model is sleeved with the inflating bag, the position of the inflating bag close to one end of the urethral catheterization hole is provided with the fixed air bag, after the catheter is inserted into the bladder of a patient to carry out normal catheterization, the fixed air bag is expanded by injecting gas or normal saline into the air inlet pipe, thereby preventing the catheter from slipping out of the urethra of the patient and ensuring the stability of the catheterization of the catheter; the flow regulator is connected on the catheter, and the catheter is opened and closed intermittently through the flow regulator, so that the patient who conducts urine for a long time can be helped to exercise the urine storage function of the bladder, and the rehabilitation of the patient is facilitated; the catheter is communicated with a branch pipe, and a protective sleeve at the end part of the branch pipe can effectively prevent external bacteria from entering the catheter and prevent infection; the urinary catheter between the branch pipe and the liquid storage bag is closed, and the physiological saline with the anti-inflammatory and bactericidal medicament is filled into the branch pipe to diminish inflammation and sterilize the bladder of the patient, so that the infection of the urinary tract and the bladder of the patient is effectively avoided; the branch pipe is arranged obliquely upwards, so that urine cannot enter the branch pipe during normal catheterization, and the branch pipe is not easily polluted by the urine; the power supply and the alarm are both arranged on the side wall of the hard protective sleeve, and the outer cover is arranged at the position, corresponding to the power supply, on the outer wall of the hard protective sleeve, so that the hard protective sleeve is convenient to maintain. Therefore, the utility model discloses not only can avoid the urine backward flow, still have difficult infection, nurse more convenient, catheterization stability is stronger and help the advantage that patient recovered.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view showing the structure of the pouch.

The labels in the figures are: 1-urinary catheter, 2-liquid storage bag, 3-hard protective sleeve, 4-hanging rod, 5-clamping groove, 6-conductive iron sheet, 7-interval, 8-rubber magnet, 9-lead, 10-power supply, 11-alarm, 12-urethral orifice, 13-air bag, 14-fixed air bag, 15-air inlet pipe, 16-plug, 17-flow regulator, 18-branch pipe and 19-protective sleeve.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given. A urinary catheter device is shown in figures 1 and 2 and comprises a urinary catheter 1, wherein one end of the urinary catheter 1 is connected with a liquid storage bag 2, and the end part of the other end of the urinary catheter 1 is provided with a urinary guide hole 12; a hard protective sleeve 3 is sleeved outside the liquid storage bag 2, and a hanging rod 4 is hinged to the middle of one side of the top end of the hard protective sleeve 3; a clamping groove 5 is formed in one side, opposite to the hanging rod 4, of the top end of the hard protective sleeve 3, and the clamping groove 5 is clamped with the end portion of the hanging rod 4; the top of the liquid storage bag 2 is provided with a conductive iron sheet 6, and the middle part of the conductive iron sheet 6 is provided with a vertical interval 7; the inner wall of the hard protective sleeve 3 is connected with a rubber magnet 8 at a position corresponding to the conductive iron sheet 6, and the rubber magnet 8 is connected with a lead 9 in an open circuit arrangement; the positions of the conductive iron sheets 6 on the rubber magnet 8 corresponding to the two sides of the gap 7 are connected with two ends of a lead 9, and the lead 9 is connected with a power supply 10 and an alarm 11.

An inflating bag 13 is sleeved outside the urinary catheter 1, a fixed air bag 14 is arranged on the inflating bag 13 at a position close to one end of the urinary catheter hole 12, the other end of the inflating bag 13 is communicated with an air inlet pipe 15, and a pipe orifice of the air inlet pipe 15 is connected with a plug head 16; the catheter 1 is connected with a flow regulator 17; a branch pipe 18 is communicated with the catheter 1, and a protective sleeve 19 is sleeved at the end part of the branch pipe 18; the flow regulator 17 is positioned on the catheter 1 between the branch tube 18 and the liquid storage bag 2; the branch pipe 18 is arranged obliquely upwards; and the power supply 10 and the alarm 11 are both arranged on the side wall of the hard protective sleeve 3.

The working principle is as follows: when the urethral catheterization device is used, one end of the urethral catheter 1 firstly extends into a bladder from a urethra of a patient for catheterization, and after urine flows into the urethral catheter 1 through the urethral catheterization hole 12 on the urethral catheter 1, the urethral catheter 1 can be closed through the flow regulator 17, so that the condition that the urine flows out of the urethral catheter 1 to cause environmental pollution in the catheterization process is prevented; after the catheter 1 extends into the urethra by about two centimeters, normal saline is filled into the air inlet pipe 15 through the plug head 16, and the fixed air bag 14 is expanded after the normal saline enters the inflating air bag 13, so that the catheter 1 can be kept in the body of a patient and is not easy to fall off; finally, the other end of the catheter 1 is communicated with the liquid storage bag 2.

Then, opening a large-flow regulator 17 to start normal catheterization, then placing the liquid storage bag 2 into the hard protective sleeve 3, enabling the end part of the hanging rod 4 to penetrate through a through hole in the top end of the liquid storage bag 2 and then rotating the hanging rod 4, enabling the end part of the hanging rod 4 to be clamped in the clamping groove 5, and thus hanging the liquid storage bag 2 in the hard protective sleeve 3, and enabling the conductive iron sheet 6 on the top of the liquid storage bag 2 to be attached to the rubber magnet 8 in the hard protective sleeve 3 in an adsorption mode; the hard protective sleeve 3 can effectively prevent the liquid storage bag 2 from being extruded by external force, thereby preventing the urine from flowing backwards; urine gradually enters the liquid storage bag 2 until contacting the conductive iron sheet 6 at the top of the liquid storage bag 2, when the urine fills the gap 7 in the middle of the conductive iron sheet 6, two ends of a lead 9 on the rubber magnet 8 are conducted, a power supply 10 on the lead 9 provides current to pass through an alarm 11, and the alarm 11 gives an alarm to remind a caregiver to replace the liquid storage bag 2; the nursing staff can effectively prevent urine from flowing out to pollute the environment by replacing the liquid storage bag 2 after closing the flow regulator 17.

When the bladder urine storage function of a patient needs to be exercised, the flow regulator 17 is operated intermittently to control the opening and closing of the catheter 1; when the bladder of a patient needs to be disinfected and disinfected, the protective sleeve 19 on the branch pipe 18 is taken down, the flow regulator 17 is regulated to close the catheter 1 between the branch pipe 18 and the liquid storage bag 2, then the physiological saline containing the disinfectant liquid is introduced into the branch pipe 18 to disinfect the bladder of the patient, then the end part of the branch pipe 18 is disinfected and then the protective sleeve 19 is sleeved again, and the flow regulator 17 is opened.

Claims

1. A urethral catheterization device for urology, characterized in that: comprises a catheter (1), one end of the catheter (1) is connected with a liquid storage bag (2), and the end part of the other end of the catheter (1) is provided with a urethral orifice (12); a hard protective sleeve (3) is sleeved outside the liquid storage bag (2), and a hanging rod (4) is hinged to the middle of one side of the top end of the hard protective sleeve (3); a clamping groove (5) is formed in one side, opposite to the hanging rod (4), of the top end of the hard protective sleeve (3), and the clamping groove (5) is clamped with the end part of the hanging rod (4); the top of the liquid storage bag (2) is provided with a conductive iron sheet (6), and the middle part of the conductive iron sheet (6) is provided with a vertical interval (7); a rubber magnet (8) is connected to the position, corresponding to the conductive iron sheet (6), on the inner wall of the hard protective sleeve (3), and a lead (9) in an open circuit arrangement is connected to the rubber magnet (8); the positions of the conductive iron sheets (6) on the rubber magnet (8) corresponding to the two sides of the interval (7) are connected with the two ends of a lead (9), and the lead (9) is connected with a power supply (10) and an alarm (11).

2. The urological catheterization device of claim 1, wherein: the external part of the catheter (1) is sleeved with an inflating bag (13), a fixed air bag (14) is arranged at the position, close to one end of the urethral catheterization hole (12), on the inflating bag (13), the other end of the inflating bag (13) is communicated with an air inlet pipe (15), and the opening of the air inlet pipe (15) is connected with a plug head (16).

3. The urological catheterization device of claim 1, wherein: the catheter (1) is connected with a flow regulator (17).

4. A urological catheterization device according to claim 3, characterized in that: a branch pipe (18) is communicated with the catheter (1), and the end part of the branch pipe (18) is sleeved with a protective sleeve (19); the flow regulator (17) is positioned on the catheter (1) between the branch tube (18) and the liquid storage bag (2).

5. The urological catheterization device of claim 4, wherein: the branch pipes (18) are arranged obliquely upwards.

6. A urinary catheterization device according to any one of claims 1 to 5, characterized in that: and the power supply (10) and the alarm (11) are both arranged on the side wall of the hard protective sleeve (3).