Irrigator for urinary surgery nursing
By installing a negative pressure suction mechanism on the urinary catheter of the urinary care irrigator, the problem of blood clots blocking the urinary catheter is solved, the continuity and quality of bladder irrigation is achieved, and the urinary catheter is fixed with a balloon to prevent come out.
Patent Information
- Application Number
- CN202420716771.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-09
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-04-09
AI Technical Summary
During bladder flushing, blood clots can easily block the catheter, resulting in the inability to discharge the medicine fluid, which may cause damage to the bladder.
An irrigator for urological care is designed. The urinary catheter is equipped with a liquid outlet connector and is connected to a negative pressure suction mechanism through a hose. The negative pressure suction mechanism includes a liquid storage tank, a negative pressure suction pump and a three-way ball valve. The pressure suction pump draws the mixture of blood clot and drug solution into the liquid storage cylinder.
It effectively avoids the problem of blood clots blocking the urinary catheter, ensures the continuity and quality of bladder irrigation, and prevents the prolapse of the urinary catheter through the fixation of the balloon.
Smart Images
Figure CN222368115U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of urology surgery, in particular to a urology surgery nursing flusher. Background Art
[0002] Bladder irrigation is one of the important measures to prevent and control urinary tract infection in patients with indwelling catheterization. That is, the liquid medicine enters the bladder through the catheter and then is discharged from the bladder.
[0003] Currently, after bladder surgery, there may be a large number of blood clots in the bladder, which may cause the blood clots to easily block the catheter during flushing. Once blocked, the medicine cannot be discharged, which may easily cause damage to the bladder.
[0004] In view of this, a urological nursing irrigator is proposed. Utility Model Content
[0005] The purpose of the utility model is to provide a urology nursing irrigator in order to solve the above-mentioned problems.
[0006] The technical solution adopted by the utility model is as follows: a urinary surgical care flusher, comprising a urinary catheter with one end extending into the bladder, the urinary catheter is integrally provided with a liquid outlet joint, a liquid inlet joint and a water bag joint, the liquid outlet joint is connected to a negative pressure suction mechanism through a hose, the negative pressure suction mechanism comprises a liquid storage cylinder, the upper and lower ends of the liquid storage cylinder are provided with through holes and a negative pressure suction pump and a three-way ball valve are respectively installed on the through holes.
[0007] In a preferred embodiment, the three-way ball valve is in a "Y" shape as a whole, the inclined joints on both sides of the three-way ball valve are arranged downward, and one of the inclined joints of the three-way ball valve is connected to the hose.
[0008] In a preferred embodiment, the air suction end of the negative pressure suction pump is connected to the liquid storage cylinder, and a hanging ear is installed on the upper end of the negative pressure suction pump.
[0009] In a preferred embodiment, one end of the water bag connector is detachably connected to the water bag.
[0010] In a preferred embodiment, the three-way ball valve and the liquid storage cylinder are both made of medical materials, and the liquid storage cylinder is made of medical transparent hard plastic.
[0011] In a preferred embodiment, an outer end of the catheter extending into the bladder is provided with an air bag, and an inner wall of the catheter has a water flow channel connected to the water bag connector and the air bag.
[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:
[0013] 1. In the utility model, a negative pressure suction mechanism is detachably installed on the liquid outlet joint of the urinary catheter. When the inside is blocked by blood clots, the negative pressure suction pump works and uses the generated negative pressure to suck the mixture of internal blood clots and liquid medicine into the liquid storage cylinder. The whole can be used in the whole process of bladder flushing, thereby ensuring the flushing quality of the bladder;
[0014] 2. In the utility model, an air bag is installed at one end of the urinary catheter. After the urinary catheter is inserted into the bladder, water is filled into the air bag using a water bag to expand the air bag, thereby fixing the urinary catheter in the bladder to prevent the urinary catheter from falling out. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall planar structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the structure of the negative pressure suction mechanism in the utility model;
[0017] Figure 3 It is a schematic diagram of the partial cross-sectional plan structure of the urinary catheter in the utility model at the air bag position.
[0018] Markings in the figure: 1-negative pressure suction mechanism, 101-negative pressure suction pump, 102-hanging ear, 103-liquid storage cylinder, 104-three-way ball valve, 2-hose, 3-liquid outlet connector, 4-water bag connector, 5-urinary catheter, 6-air bag, 7-liquid inlet connector. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0020] Reference Figure 1-3 A urological nursing irrigator comprises a urinary catheter 5 with one end inserted into the bladder, a liquid outlet joint 3, a liquid inlet joint 7 and a water bag joint 4 are integrally provided on the urinary catheter 5, one end of the water bag joint 4 is detachably connected with a water bag (not shown in the figure), an air bag 6 is provided at the outer end of the side of the urinary catheter 5 inserted into the bladder, the inner wall of the urinary catheter 5 has a water flow channel 501 connected with the water bag joint 4 and the air bag 6, and the air bag 6 is installed at one end of the urinary catheter 5. After being inserted into the bladder, water is filled into the air bag 6 by using the water bag to expand the air bag 6, so that the urinary catheter 5 can be fixed in the bladder to prevent the urinary catheter from falling out.
[0021] The liquid inlet connector 7 is detachably combined with a syringe filled with liquid medicine or other liquid injection equipment, and is used to inject flushing liquid medicine into the urinary catheter 5 .
[0022] Reference Figure 2 As shown, the liquid outlet joint 3 is connected to the negative pressure suction mechanism 1 through the hose 2. The negative pressure suction mechanism 1 includes a liquid storage cylinder 103. The upper and lower ends of the liquid storage cylinder 103 have through holes and negative pressure suction pump 101 and three-way ball valve 104 are respectively installed on the through holes. The three-way ball valve 104 is "Y"-shaped as a whole. The inclined joints on both sides of the three-way ball valve 104 are arranged downward. One of the inclined joints of the three-way ball valve 104 is connected to the hose 2. The suction end of the negative pressure suction pump 101 is connected to the liquid storage cylinder 103. The negative pressure suction mechanism 1 is detachably installed on the liquid outlet joint 3 of the urinary catheter 5. When the inside is blocked by the action of blood clots, the negative pressure suction pump 101 works at this time, and the negative pressure generated is used to suck the mixture of internal blood clots and liquid medicine into the liquid storage cylinder 103. When drainage is required, the other side joint of the three-way ball valve 104 is opened to discharge the internal mixture. The whole can be used in the whole process of bladder flushing, thereby ensuring the flushing quality of the bladder.
[0023] Furthermore, the three-way ball valve 104 and the liquid storage cylinder 103 are both made of medical materials, and the liquid storage cylinder 103 is made of medical transparent hard plastic.
[0024] Reference Figure 2 As shown, a hanging ear 102 is installed at the upper end of the negative pressure suction pump 101, and the hanging ear 102 can be hung on a medicine bottle rack or other hanging position, so that the liquid storage cylinder 103 is arranged vertically as a whole, which can prevent the mixed liquid from entering the negative pressure suction pump 101.
[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A urinary care irrigator, comprising a urinary catheter with one end extending into the bladder, characterized in that: The catheter is integrally provided with a liquid outlet joint, a liquid inlet joint and a water bag joint. The liquid outlet joint is connected to a negative pressure suction mechanism through a hose. The negative pressure suction mechanism includes a liquid storage cylinder. The liquid storage cylinder has through holes at the upper and lower ends and a negative pressure suction pump and a three-way ball valve are respectively installed on the through holes.
2. A urology nursing irrigator as claimed in claim 1, characterized in that: The three-way ball valve is in a "Y" shape as a whole, and the inclined joints on both sides of the three-way ball valve are arranged downward, and one of the inclined joints of the three-way ball valve is connected to the hose.
3. The urology nursing irrigator according to claim 1, characterized in that: The air suction end of the negative pressure suction pump is connected to the liquid storage cylinder, and a hanging ear is installed on the upper end of the negative pressure suction pump.
4. The urology nursing irrigator according to claim 1, characterized in that: One end of the water bag joint is detachably connected to the water bag.
5. The urology nursing irrigator according to claim 1, characterized in that: The three-way ball valve and the liquid storage cylinder are both made of medical materials, and the liquid storage cylinder is made of medical transparent hard plastic.
6. The irrigator for urological nursing according to claim 1, characterized in that: An air bag is arranged at the outer end of one side of the urinary catheter extending into the bladder, and an inner wall of the urinary catheter has a water flow channel connected with the water bag connector and the air bag.