Urethral catheterization device

Abstract

The urethral catheterization device comprises a urethral catheter and a urine collecting bag connected to one end of the urethral catheter, a urethral catheterization hole is formed in the other end of the urethral catheter, an air inflation tube and an anesthetic liquid tube are sequentially sleeved on the outer side of the urethral catheter, an air inflation bag is arranged at the end, close to the urethral catheterization hole, of the air inflation tube, and an air pump connector is arranged at the other end of the air inflation tube. A plurality of drainage holes are formed in the end, close to the catheterization hole, of the anesthetic liquid tube, and an injector connector is arranged at the other end of the anesthetic liquid tube; a connecting ring is arranged at the upper end of the urine collecting bag and used for being connected with a detection alarm device. According to the utility model, the pain of a patient can be reduced, and when urine in the urine collection bag reaches a set weight, the loudspeaker automatically gives a voice alarm, so that nursing personnel and the patient do not need to frequently observe the situation of the urine collection bag, and the urine collection bag can be replaced or the urine in the urine collection bag can be discharged in time; the occurrence of symptoms such as bacterial infection and abdominal distension pain which are easily caused by the fact that the urine enters the bladder in a retrograde manner due to excessive storage of the urine is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a urinary catheterization device. Background Art

[0002] Catheterization is a method of inserting a urinary catheter from the urethra into the bladder for urination. It is a routine operation in clinical practice. Clinically, patients with urinary diseases and acute urinary retention often need catheterization. Sometimes, patients with non-urinary diseases before and after large-scale surgery also need catheterization. At present, the catheterization device is generally composed of a urinary catheter and a urine collection bag, wherein one end of the urinary catheter is connected to the urine collection bag, and the other end is provided with a catheterization port and an inflatable air bag is provided on the outer wall. When in use, the end with the catheterization port is inserted into the bladder, and the urine collection bag is hung on the patient or on the bedside. During use, the insertion of the urinary catheter will cause discomfort or even pain to the patient, and because the patient cannot control urination by himself, the urine collection bag is often full of urine. Therefore, not only does it require nursing staff to frequently observe the situation of the urine collection bag in clinical practice, which greatly increases the energy and physical strength invested by nursing staff, but also there is a problem that if the urine collection bag is not replaced in time, urine will retrograde into the bladder, which is easy to cause bacterial infection, lower abdominal distension and pain and other symptoms. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology and provide a urinary catheterization device.

[0004] In order to solve the above technical problems, the technical solution provided by the utility model is a urinary catheter device: comprising a urinary catheter, a urine collecting bag connected to one end of the urinary catheter, the other end of the urinary catheter is provided with a urinary catheter hole, an inflation tube and an anesthetic liquid tube are sequentially sleeved on the outside of the urinary catheter, an inflation bag is provided at the end of the inflation tube close to the urinary catheter hole, an air pump connector is provided at the other end of the inflation tube, a plurality of drainage holes are provided at the end of the anesthetic liquid tube close to the urinary catheter hole, and a syringe connector is provided at the other end of the anesthetic liquid tube;

[0005] The upper end of the urine collection bag is provided with a connecting ring, and the connecting ring is used to connect the detection alarm device;

[0006] The detection alarm device includes a hook, a tension sensor arranged at the upper end of the hook, a strap connected to the other end of the tension sensor, a control processor electrically connected to the tension sensor, and a speaker electrically connected to the control processor.

[0007] Furthermore, the air pump connector is provided with a stop valve 1.

[0008] Furthermore, a discharge head is provided at the lower end of the urine collecting bag.

[0009] Furthermore, a stop valve three is provided on the discharge head.

[0010] The advantages of the utility model compared with the prior art are: the utility model provides an anesthetic liquid tube, which can apply anesthetic to the catheter insertion site through the drainage hole after the catheter is inserted, thereby reducing the patient's pain, and is provided with a monitoring alarm device. When the urine in the urine collecting bag reaches a set weight, the speaker automatically sounds a voice alarm, thereby eliminating the need for nursing staff and patients to frequently observe the situation of the urine collecting bag, and the urine collecting bag can be replaced in time or the urine in the urine collecting bag can be discharged, thereby avoiding the retrograde entry of urine into the bladder due to excessive urine storage, which is easy to cause bacterial infection, lower abdominal distension and pain and other symptoms. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is a structural schematic diagram of a urinary catheterization device.

[0012] Figure 2 yes Figure 1 A is an enlarged structural diagram of FIG.

[0013] Figure 3 yes Figure 1 Schematic diagram of the enlarged structure at B.

[0014] As shown in the figure:

[0015] 1. Catheter, 2. Urine collection bag, 3. Catheterization hole, 4. Anesthetic liquid tube, 5. Inflatable bag, 6. Air pump connector, 7. Drainage hole, 8. Syringe connector, 9. Connecting ring, 10. Hook, 11. Tension sensor, 12. Strap, 13. Control processor, 14. Speaker, 15. Shut-off valve 1, 16. Liquid inlet connector, 17. Shut-off valve 2, 18. Drainage head, 19. Shut-off valve 3. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0017] Embodiment 1, in combination with Figure 1-3A urinary catheter device, comprising a urinary catheter 1, a urine collecting bag 2 connected to one end of the urinary catheter 1, the other end of the urinary catheter 1 is provided with a urinary catheter hole 3, characterized in that: the outer side of the urinary catheter 1 is sequentially covered with an inflation tube and an anesthetic liquid tube 4, the end of the inflation tube close to the urinary catheter hole 3 is provided with an inflation bag 5, the other end of the inflation tube is provided with an air pump connector 6, the end of the anesthetic liquid tube 4 close to the urinary catheter hole 3 is provided with a plurality of drainage holes 7, and the other end of the anesthetic liquid tube 4 is provided with a syringe connector 8; the upper end of the urine collecting bag 2 is provided with a connecting ring 9, and the connecting ring 9 is used to connect a detection alarm device; the detection alarm device includes a hook 10, a tension sensor 11 provided at the upper end of the hook 10, a strap 12 connected to the other end of the tension sensor 11, and a strap 13 connected to the hook 10. The tension sensor 11 is electrically connected to the control processor 13, and the speaker 14 is electrically connected to the control processor 13. When in use, the catheter 1 is inserted into the patient's bladder, and the inflatable bag 5 is inflated through the inflation tube to expand the inflatable bag 5 to prevent the catheter 1 from falling off. The hook 10 is hooked on the connecting ring 9, and the urine collecting bag 2 is suspended by the strap 12. Anesthetics can be applied to the insertion site of the catheter 1 through the anesthetic liquid tube 4, thereby reducing the patient's discomfort and pain. The tension sensor 11 transmits information about the total weight of the urine collecting bag 2 and the urine therein to the control processor 13. When the urine in the urine collecting bag 2 reaches the set weight, the speaker 14 generates a voice alarm, thereby reminding medical staff to deal with it in time to avoid excessive urine storage.

[0018] The air pump connector 6 is provided with a stop valve 15. When the air bag 5 is inflated, the stop valve 15 is opened. After the air is inflated, the stop valve 15 can be closed. When the urinary catheter 1 needs to be pulled out, the stop valve 15 only needs to be opened again to deflate the air bag 5, so that the urinary catheter 1 can be easily pulled out and the pain during the pulling out can be reduced.

[0019] The upper end of the urine collecting bag 2 is provided with a liquid inlet connector 16, which is threadedly connected to the urinary catheter 1, so that the urine collecting bag 2 can be replaced, and the urine collecting bag 2 and the urinary catheter 1 are firmly connected and not easy to separate. The lower part of the urinary catheter 1 is provided with a second stop valve 17. When replacing the urine collecting bag 2, the second stop valve 17 can be closed in advance to prevent urine from flowing out, and the second stop valve 17 can be opened after replacement.

[0020] The lower end of the urine collecting bag 2 is provided with a discharge head 18. The discharge head 18 is provided with a stop valve 3 19. The urine in the urine collecting bag 2 can also be discharged by opening the stop valve 3 19, so that the urine collecting bag 2 can be used multiple times, and the workload of replacing the urine collecting bag 2 is also reduced.

[0021] The binding straps 12 are provided with two, so that the binding is easier to operate.

[0022] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, it is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0023] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0024] In the description of the embodiments of the present invention, "multiple" means at least 2.

[0025] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A urinary catheter device, comprising a urinary catheter (1), a urine collection bag (2) connected to one end of the urinary catheter (1), the other end of the urinary catheter (1) being provided with a urinary catheter hole (3), characterized in that: The outer side of the urinary catheter (1) is covered with an inflation tube and an anesthetic liquid tube (4) in sequence, the inflation tube is provided with an inflation bag (5) at the end close to the urinary catheter hole (3), and the other end of the inflation tube is provided with an air pump connector (6), the anesthetic liquid tube (4) is provided with a plurality of drainage holes (7) at the end close to the urinary catheter hole (3), and the other end of the anesthetic liquid tube (4) is provided with a syringe connector (8); The upper end of the urine collecting bag (2) is provided with a connecting ring (9), and the connecting ring (9) is used to connect to a detection alarm device; The detection alarm device comprises a hook (10), a tension sensor (11) arranged at the upper end of the hook (10), a strap (12) connected to the other end of the tension sensor (11), a control processor (13) electrically connected to the tension sensor (11), and a speaker (14) electrically connected to the control processor (13).

2. A urinary catheterization device according to claim 1, characterized in that: The air pump connector (6) is provided with a stop valve (15).

3. A urinary catheterization device according to claim 1, characterized in that: The upper end of the urine collecting bag (2) is provided with a liquid inlet connector (16), and the liquid inlet connector (16) is threadedly connected to the urinary catheter (1).

4. A urinary catheterization device according to claim 3, characterized in that: A second stop valve (17) is provided at the lower part of the urinary catheter (1).

5. A urinary catheterization device according to claim 1, characterized in that: The lower end of the urine collecting bag (2) is provided with a discharge head (18).

6. A urinary catheterization device according to claim 5, characterized in that: The discharge head (18) is provided with a stop valve three (19).

7. A urinary catheterization device according to claim 1, characterized in that: The binding straps (12) are provided in two pieces.

Images