Intermittent catheter

Abstract

The utility model discloses an intermittent urethral catheter, which relates to the technical field of urinary surgery nursing and comprises a urethral catheter body, the top of the urethral catheter body is fixedly connected with a connecting pipe orifice, the top of the connecting pipe orifice is in threaded connection with a connecting component, one side of the urethral catheter body is fixedly connected with a lubricating layer, and the lubricating layer is in threaded connection with the connecting component. The other side of the catheter body is fixedly connected with scale marks, and the catheter body is slidably connected with a controller assembly; through the arrangement of the protective cylinder and the connecting pipe opening, the safe disinfection effect is achieved in the using process, the catheter body can be effectively protected through the protective cylinder, disinfectant fluid is contained in the protective cylinder, the catheter can be effectively stored when not used, and the situation that a patient is infected in the using process is avoided; the catheter can be prevented from being damaged in the storage and use process, the interior of the protection barrel can be kept clean when the protection barrel is not used due to the arrangement of the blocking cover, and the service life of the catheter is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of urology nursing technology, in particular to an intermittent urinary catheter. BACKGROUND

[0002] In the field of urology, urinary disorders are common problems faced by many patients, which can be caused by various reasons, including nervous system diseases (such as spinal cord injury, multiple sclerosis, etc.), abnormal structure of urinary system, surgical trauma and some chronic diseases, etc. Although the traditional long-term indwelling urinary catheter can solve the problem of patient urination in urology nursing, it also has many drawbacks. Long-term indwelling urinary catheter can easily lead to urinary tract infection, bladder stone formation, bladder atrophy and other complications. Long-term indwelling urinary catheter can also make patients dependent on urinary catheter, reduce the autonomous urination function of bladder, and seriously affect the quality of life of patients. With the continuous development of medical technology, intermittent urinary catheter has been gradually applied in urology nursing. Intermittent urinary catheter is a urinary catheter that is inserted into the bladder for drainage when needed and is removed after use. Compared with long-term indwelling urinary catheter, intermittent urinary catheter has the following advantages: first, intermittent urinary catheter can reduce the risk of urinary tract infection. Since the urinary catheter is not continuously indwelling in the body, the opportunity for bacterial growth is reduced, and the incidence of infection is reduced. Second, intermittent urinary catheter helps to protect bladder function. By regularly emptying the bladder, it avoids overfilling of the bladder, maintains normal contraction and relaxation function of the bladder, and reduces the occurrence of bladder atrophy. Third, intermittent urinary catheter improves the quality of life of patients. Patients can move freely when not using the urinary catheter, reducing the psychological burden and inconvenience caused by long-term carrying of the urinary catheter. However, the current intermittent urinary catheter still faces some challenges in urology nursing. For example, the correct use method requires patients and nursing staff to be proficient, including the insertion technique of urinary catheter, cleaning and disinfection method, etc. In addition, for some patients with difficulty in movement, it may be difficult for them to use intermittent urinary catheter by themselves, and nursing staff need to provide more help and support.

[0003] The utility model of a kind of intermittent urinary catheter of measurable urine volume disclosed in announcement No. CN209019525U, including catheter hose, base and fixing seat, the one end of catheter hose is provided with connecting pipe, the one end of connecting pipe is provided with urine collection cup, the outside of urine collection cup is provided with scale, the inside of base is provided with battery and single machine sheet, single machine sheet is electrically connected with battery, the inside of base is provided with fixed plate, the top of fixed plate is provided with pressure sensor, pressure sensor is electrically connected with single machine sheet, the top of pressure sensor is provided with pressure plate, urine collection cup is located at the top of pressure plate, urine collection cup is movably connected with pressure plate. The utility model is simple to operate, and the effect of catheterization is good, the urine volume of patient can be directly observed, and accompanying personnel or nurse can be reminded to clean urine collection cup in time, so as to avoid urine in urine collection cup from spilling out.

[0004] The technical scheme has the advantages that,

[0005] (1) It is difficult to effectively disinfect and protect the catheter, which can easily cause infection of the patient during use;

[0006] (2) Many catheters lack effective lubrication during insertion, which can increase the pain and discomfort of the patient, and even cause damage to the urethra, in addition, the insertion depth of the catheter is difficult to accurately grasp.

[0007] In view of the above problems, the utility model provides an intermittent catheter. Utility model content

[0008] The utility model discloses a kind of intermittent catheters, the utility model can be effectively protected to catheter body by protective tube, disinfectant is contained in the inside of protective tube, can effectively store catheter when not being used, avoid when using to cause infection of patient, and the depth of catheter can be accurately recorded by scale line, it is convenient and safe, to solve the problem in background art.

[0009] To achieve the above object, the utility model provides the following technical scheme: an intermittent catheter, including catheter body, the top of the catheter body is fixedly connected with connecting pipe mouth, the top of the connecting pipe mouth is threadedly connected with connecting assembly, one side of the catheter body is fixedly connected with lubricating layer, the other side of the catheter body is fixedly connected with scale line, the catheter body is slidably connected with controller assembly, the catheter body is inserted with protective tube, the top of the protective tube is fixedly connected with fixed assembly.

[0010] Further, the connecting assembly includes connecting pipe that is threadedly connected to the top of connecting pipe mouth, one end of the connecting pipe is fixedly connected with urine collection device, and the effect of connection is achieved.

[0011] Further, the controller assembly includes controller that is slidably connected to one side of the catheter body, and the inner side wall of the controller is rotatably connected with a rotating shaft, so that the effect of controlling the flow rate of the catheter body is achieved.

[0012] Further, the fixed assembly includes fixed ring that is fixedly connected to the top of the protective tube, one side of the fixed ring is fixedly connected with a circular ring, and the other side of the fixed ring is fixedly connected with a hook, so that the effect of fixation is achieved.

[0013] Further, one end of the catheter body is fixedly connected with a circular head, and one side of the catheter body is provided with a urine hole, so that the effect of safety is achieved.

[0014] Further, the top of the protective sleeve is threadedly connected with a plug cover, and one side of the connecting pipe opening is fixedly connected with anti-skid lines, so that the anti-skid effect is achieved.

[0015] Compared with the prior art, the utility model has the beneficial effects as follows:

[0016] The utility model provides an intermittent catheter,

[0017] (1) through the setting of the protective sleeve and the connecting pipe opening, the disinfection safety effect is achieved in use, the catheter body can be effectively protected through the protective sleeve, the inside of the protective sleeve is equipped with disinfectant, the catheter can be effectively stored when not in use, infection of the patient in use is avoided, the catheter can be avoided to be damaged in the storage and use process, the setting of the plug cover can keep the inside of the protective sleeve clean when not in use, and the service life of the catheter is prolonged.

[0018] (2) through the setting of the scale line and the lubricating layer, the comfortable and safe effect is achieved in use, the lubricating layer can reduce friction in the insertion process, reduces the discomfort of the patient, makes the catheterization operation more smooth, reduces the damage to the urethra, the scale line can help medical staff to accurately master the insertion depth, improves the accuracy and safety of operation, and avoids affecting the catheterization effect due to insertion too deep or too shallow. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the schematic diagram of the catheter of the utility model;

[0020] Figure 2 It is the schematic diagram of the connecting pipe opening of the utility model;

[0021] Figure 3 It is the schematic diagram of the urine collecting device of the utility model;

[0022] Figure 4 It is the schematic diagram of the lubricating layer of the utility model.

[0023] In the drawing: 1, catheter body;2, connecting pipe opening;3, connecting assembly;301, connecting pipe;302, urine collecting device;4, lubricating layer;5, scale line;6, controller assembly;601, controller;602, pivot;7, protective sleeve;8, fixed assembly;801, fixed ring;802, circular ring;803, hook;9, round head;10, urine hole;11, plug cover. DETAILED DESCRIPTION

[0024] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0025] To solve the problem of how to effectively position the adjustment technology, such as Figures 1-4 As shown in the following preferred technical solutions are provided:

[0026] A intermittent catheter, including catheter body 1, the top of the catheter body 1 is fixedly connected with the connecting pipe 2, the top of the connecting pipe 2 is threadedly connected with the connecting assembly 3, one side of the catheter body 1 is fixedly connected with the lubricating layer 4, the other side of the catheter body 1 is fixedly connected with the scale line 5, through the setting of the scale line 5 and the lubricating layer 4, the comfortable and safe effect is achieved in use, the lubricating layer 4 can reduce friction in the insertion process, reduce the discomfort of the patient, make the catheter operation more smooth, reduce the damage to the urethra, the scale line 5 can help medical staff accurately master the depth of insertion, improve the accuracy and safety of operation, avoid affecting the catheterization effect due to insertion too deep or too shallow, so as to achieve the safe effect, the catheter body 1 is slidably connected with the controller assembly 6, the catheter body 1 is inserted with the protective tube 7, the top of the protective tube 7 is fixedly connected with the fixed assembly 8, through the setting of the protective tube 7 and the fixed assembly 8, the disinfection and safety effect is achieved in use, the catheter body 1 can be effectively protected by the protective tube 7, the inside of the protective tube 7 is provided with disinfectant, the catheter body 1 can be effectively stored when not in use, which can avoid infection of the patient during use, the catheter body 1 can be prevented from being damaged during storage and use, the setting of the plug cover 11 can keep the inside of the protective tube 7 clean when not in use, prolong the service life of the catheter, so as to achieve the effect of safe disinfection.

[0027] Specifically, the plug cover 11 at the top of the protective tube 7 is opened, the catheter body 1 is taken out, it is checked whether the circular head 9 at one end of the catheter body 1 is smooth without burr, if there is any abnormality, the catheter body 1 should be replaced in time, it is confirmed that the lubricating layer 4 is coated, a proper amount of medical lubricant can be applied on the catheter body 1 according to the specific condition and needs of the patient, so as to further reduce the friction during insertion.

[0028] Further, as shown in the following preferred technical solutions are provided: Figure 3

[0029] ​The connecting assembly 3 comprises a connecting pipe 301 which is screwed to the top of the connecting pipe mouth 2, and one end of the connecting pipe 301 is fixedly connected with a urine collecting device 302, so that the catheter body 1 can be connected with the urine collecting device 302 through the connecting pipe 301, thereby achieving the effect of connection.

[0030] Further, as shown in Figure 1 , the following preferred technical solutions are provided:

[0031] The controller assembly 6 comprises a controller 601 which is slidingly connected to one side of the catheter body 1, and the inner side wall of the controller 601 is rotatably connected with a rotating shaft 602, so that the flow rate of the catheter body 1 can be controlled through the rotating shaft 602, thereby achieving the effect of control.

[0032] Further, as shown in Figure 1 , the following preferred technical solutions are provided:

[0033] The fixing assembly 8 comprises a fixing ring 801 which is fixedly connected to the top of the sheath 7, one side of the fixing ring 801 is fixedly connected with a circular ring 802, and the other side of the fixing ring 801 is fixedly connected with a hook 803, so that the sheath 7 can be hung and fixed through the circular ring 802 or the hook 803, thereby achieving the effect of fixation.

[0034] Further, as shown in Figure 1 , the following preferred technical solutions are provided:

[0035] One end of the catheter body 1 is fixedly connected with a circular head 9, and one side of the catheter body 1 is provided with a urine hole 10, so that the setting of the circular head 9 can avoid causing scratches on the patient by the catheter body 1, thereby achieving the effect of protection.

[0036] Further, as shown in Figure 2 , the following preferred technical solutions are provided:

[0037] The top of the sheath 7 is screwedly connected with a plug cover 11, and one side of the connecting pipe mouth 2 is fixedly connected with an anti-skid pattern, so that the sheath 7 can be plugged through the plug cover 11, thereby achieving the effect of protection.

[0038] In summary:

[0039] 1. Check whether the catheter body 1 and each assembly are complete and undamaged, whether the scale line 5 is clear and visible, whether the connecting pipe mouth 2, the connecting assembly 3, the controller assembly 6, the fixing assembly 8, the sheath 7 and the like are in good condition, whether a clean operating environment such as a clean table top and sterilization supplies is prepared, whether the urine collecting device 302 is prepared and ensured to be clean, odorless and undamaged;

[0040] 2, open the plug cover 11 at the top of the protective tube 7, take out the catheter body 1, check whether the round head 9 at one end of the catheter body 1 is smooth without burr, if there is any abnormality, the catheter body 1 should be replaced in time, confirm that there is a lubricating layer 4, according to the specific situation and needs of the patient, appropriate medical lubricant can be applied on the catheter body 1 to further reduce the friction when inserting;

[0041] 3, the patient adopts a suitable body position, such as supine position or lateral position, fully exposes the external urethral orifice, holds the catheter body 1, aligns the round head 9 with the external urethral orifice, slowly and gently inserts the catheter body 1, at the same time, observes the scale line 5 to control the depth of insertion, generally after inserting to the appropriate depth, urine will flow out, the connecting pipe 301 and the urine collecting device 302 can be fixed at one end of the catheter body 1.

[0042] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0043] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An intermittent urinary catheter, comprising a urinary catheter body (1), characterized in that: The top of the catheter body (1) is fixedly connected to a connecting pipe mouth (2), the top of the connecting pipe mouth (2) is threadedly connected to a connecting assembly (3), one side of the catheter body (1) is fixedly connected to a lubricating layer (4), the other side of the catheter body (1) is fixedly connected to a scale line (5), the catheter body (1) is slidably connected to a controller assembly (6), the catheter body (1) is plugged with a protective tube (7), and the top of the protective tube (7) is fixedly connected to a fixing assembly (8).

2. An intermittent urinary catheter according to claim 1, characterized in that: The connecting assembly (3) comprises a connecting pipe (301) threadedly connected to the top of the connecting pipe opening (2), and one end of the connecting pipe (301) is fixedly connected to a urine collecting device (302).

3. The intermittent urinary catheter according to claim 1, characterized in that: The controller assembly (6) includes a controller (601) slidably connected to one side of the catheter body (1), and the inner side wall of the controller (601) is rotatably connected to a rotating shaft (602).

4. The intermittent urinary catheter according to claim 1, characterized in that: The fixing assembly (8) comprises a fixing ring (801) fixedly connected to the top of the casing (7), a circular ring (802) fixedly connected to one side of the fixing ring (801), and a hook (803) fixedly connected to the other side of the fixing ring (801).

5. The intermittent urinary catheter according to claim 1, characterized in that: One end of the catheter body (1) is fixedly connected to a round head (9), and one side of the catheter body (1) is provided with a urine hole (10).

6. The intermittent urinary catheter according to claim 1, characterized in that: The top of the casing (7) is threadedly connected with a blocking cover (11), and one side of the connecting pipe opening (2) is fixedly connected with an anti-slip groove.

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