CN215741281U - Urinary catheter device is kept somewhere in leak protection urine - Google Patents

Abstract

The utility model discloses a urine leakage prevention indwelling catheter device, which comprises a catheter body, wherein one end of the catheter body is a drainage end which can extend into a bladder through a urethra, the end part of the drainage end is provided with a urine guide hole for urine to flow into the catheter body, one end of the catheter body, which is far away from the urine guide hole, is provided with a drainage port joint, one end of the catheter body, which is close to the drainage port joint, is detachably provided with a urine leakage prevention device for collecting urine leaked along the outer wall of the catheter body, the urine leakage prevention device is arranged on the catheter body, the urine leaked along the outer wall of the catheter body can be automatically collected, the urine leaked along the outer wall of the catheter body can directly flow into a first half cavity and a second half cavity along the catheter body, the urine can be absorbed by an internal liquid absorption material, the urine is prevented from being leaked on a patient body or a hospital bed, and the internal liquid absorption material can be replaced, the urine leakage prevention device can be reused.

Description

Urinary catheter device is kept somewhere in leak protection urine

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of indwelling catheters, in particular to the technical field of urine leakage prevention indwelling catheter devices.

[ background of the utility model ]

The catheter is a pipeline made of natural rubber, silicon rubber or polyvinyl chloride (PVC), can be inserted into the bladder through the urethra to drain urine, after the catheter is inserted into the bladder, an air bag is arranged at the end close to the end of the catheter to fix the catheter to stay in the bladder and not to be easily separated, and the drainage tube is connected with a urine bag to collect urine. Clinically, retention catheterization is often adopted clinically when patients cannot get up to urinate by themselves due to various reasons such as urinary retention, postoperative braking, coma, inconvenient movement, long-term bed rest and the like. However, within days before the catheter is inserted, urine can seep out of the catheter due to incomplete fit between the catheter air bag and the skin in the urethra, so that the nursing difficulty is increased; meanwhile, the patient can grab and pull the catheter due to discomfort or unconsciousness during catheterization, which is very likely to cause urethral injury and infection, and the workload of medical care personnel is increased; secondly, the urinary tract infection probability of patients is increased by long-term catheterization, the proportion of patients who leak urine after indwelling catheterization accounts for 20% -30% in clinical work, and the common treatment is to replace a urinary catheter.

The patent number CN206499691U Chinese utility model provides a leak protection catheterization connects urine ware, including catheter, drainage tube and urine receiving container, be equipped with wearing device on the catheter, wearing device includes main part pocket, front crotch, back crotch, leak protection device, front bandage, back bandage, cyclic annular gasbag and aerify gasbag, wherein, front crotch and back crotch are located main part pocket both ends respectively and are located the same cambered surface with the main part pocket, leak protection device mainly includes the arc layer of absorbing water and attaches on main part pocket upper surface, front bandage and back bandage respectively have two to be located front crotch both sides and back crotch both sides respectively, cyclic annular gasbag locates the junction of catheter and main part pocket, aerify gasbag and fix in main part pocket lower part and communicate with cyclic annular gasbag through the pipeline; the drainage tube is sleeved at the tail end of the catheter, and a sealing ring is arranged at the joint of the drainage tube and the catheter; the urine receiving container is provided with an opening for inserting the tail end of the drainage tube, and the opening is provided with a sealing plug which is sleeved on the drainage tube in a penetrating way. However, the structure absorbs urine to prevent leakage through the structure which is worn on the body and is similar to a bib, the leakage-proof effect is general, the absorbed urine stays on the leakage-proof device and is similar to a diaper, the urine of the structure is still attached to the human body after being collected, and discomfort is easily caused. The leakage-proof device is easy to be pressed in the turnover process to cause the leakage-proof device to leak urine.

[ Utility model ] content

The utility model aims to solve the problems in the prior art and provides a urine leakage prevention indwelling catheter device which can conveniently absorb urine leaked along a catheter, avoid urine leakage and improve comfort.

In order to achieve the above purpose, the utility model provides a urine leakage prevention indwelling catheter device, which comprises a catheter body, wherein one end of the catheter body is a drainage end which can extend into a bladder through a urethra, the end part of the drainage end is provided with a urine guide hole through which urine can flow into the catheter body, one end of the catheter body, which is far away from the urine guide hole, is provided with a drainage port joint, one end of the catheter body, which is close to the drainage port joint, is detachably provided with a urine leakage prevention device for collecting urine leaked along the outer wall of the catheter body, the urine leakage prevention device comprises a first half shell and a second half shell which can be detachably connected with the first half shell, a first half cavity is arranged in the first half shell, a second half cavity corresponding to the first half cavity is arranged in the second half shell, and when the first half shell is connected with the second half shell, the urine leakage prevention device comprises a urine tube body, a first half cavity and a second half cavity, wherein the urine tube body is provided with a urine guide hole, the urine guide hole is arranged at the front end of the urine tube body, the first half cavity and the second half cavity can be combined to form a cavity capable of accommodating liquid absorption materials, one end of the cavity is provided with an opening facing the urine guide hole end, a first fixing portion is further arranged on the first half shell, a second fixing portion corresponding to the first fixing portion is arranged on the second half shell, and the first fixing portion and the second fixing portion are matched to fix the urine leakage prevention device on the urine tube body.

Preferably, the inner wall of the first half cavity and/or the second half cavity is provided with a plurality of convex thorns.

Preferably, the first half cavity and/or the second half cavity is/are provided with a transparent observation window for observing the internal condition.

Preferably, a test paper clamping groove for fixing test paper is arranged at the position, corresponding to the transparent observation window, of the first half cavity and/or the second half cavity, and humidity test paper is detachably arranged in the test paper clamping groove.

Preferably, the first fixing part and the second fixing part are respectively provided with a first half sleeve and a second half sleeve which can be matched with the outer wall of the catheter body.

Preferably, one end of the first half sleeve or the second half sleeve, which is far away from the urethral orifice, is provided with a guide tube anti-folding sheath extending outwards, and the guide tube anti-folding sheath is provided with a sheath opening groove penetrating through the side wall of the guide tube anti-folding sheath.

Preferably, one side of the first half shell is hinged with one side of the second half shell, and the other side of the first half shell is provided with a buckle piece and a bayonet groove which can be matched with each other.

Preferably, one end of the first half shell and one end of the second half shell, which are close to the urethral catheterization hole, are respectively provided with a first half-ring rib and a second half-ring rib which can be matched with each other.

Preferably, the urine leakage prevention device is provided with a bandage which can be connected with the thigh or the trunk of the human body.

The urine leakage prevention indwelling catheter device has the beneficial effects that: according to the utility model, the urine leakage prevention device is arranged on the urine pipe body, so that urine leaked along the outer wall of the urine pipe body can be automatically collected, the urine leaked along the outer wall of the urine pipe body can directly flow into the first half cavity and the second half cavity along the urine pipe body, the urine is absorbed by the internal liquid absorption material, the leakage on a patient body or a sickbed is avoided, the internal liquid absorption material is replaceable, and the urine leakage prevention device can be repeatedly used.

The features and advantages of the present invention will be described in detail by embodiments in conjunction with the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a front view showing the structure of a urinary catheter device for preventing urinary leakage.

FIG. 2 is a schematic view showing the opened urine leakage prevention device of the urine leakage prevention indwelling catheter device of the present invention.

FIG. 3 is a front view of the urine leakage preventing device of the urine leakage preventing indwelling catheter device of the present invention.

FIG. 4 is a schematic diagram of the urine leakage prevention device of the urine leakage prevention indwelling catheter device according to the present invention.

In the figure: 1-a urinary catheter body, 2-a urine leakage prevention device, 3-a binding band, 11-a urethral orifice, 12-a drainage port connector, 21-a first half shell, 22-a second half shell, 23-a convex thorn, 24-a transparent observation window, 25-a test paper clamping groove, 26-a first half sleeve, 27-a second half sleeve, 28-a guide pipe anti-folding sheath, 211-a first half cavity, 212-a first fixing part, 213-a first half ring baffle edge, 221-a second half cavity, 222-a second fixing part, 223-a second half ring baffle edge, 251-humidity test paper, 281-a sheath opening groove, 291-a buckling part and 292-a bayonet groove.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the utility model and not to limit the scope of the utility model. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

In the description of the present invention, it should be noted that when an element is referred to as being "fixed" or "disposed" to another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it should be noted that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or the orientations or positional relationships in which the products of the present invention are conventionally placed when used, and are merely used for convenience of describing and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. . Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1, 2, 3 and 4, the urine leakage prevention indwelling catheter device of the present invention comprises a catheter body 1. One end of the ureter body 1 is a drainage end which can extend into the bladder through the urethra. The end part of the drainage end is provided with a urethral catheterization hole 11 for urine to flow into the urinary catheter body 1. One end of the urinary catheter body 1 far away from the urethral orifice 11 is provided with a drainage port joint 12. The urine leakage prevention device 2 used for collecting urine leaked along the outer wall of the urine tube body 1 is detachably arranged at one end, close to the drainage port joint 12, of the urine tube body 1. The urine leakage prevention device 2 comprises a first half-shell 21 and a second half-shell 22 which can be detachably connected with the first half-shell 21. A first half cavity 211 is provided in the first half housing 21. A second half-cavity 221 is provided in the second half-shell 22, corresponding to the first half-cavity 211. When the first half-shell 21 is connected to the second half-shell 22, the first half-cavity 211 and the second half-cavity 221 can be combined to form a cavity for containing liquid-absorbing material, and one end of the cavity is provided with an opening facing the end of the urine guide hole 11. The first half casing 21 is further provided with a first fixing portion 212. The second housing half 22 is provided with a second fixing portion 222 corresponding to the first fixing portion 212. The first fixing portion 212 and the second fixing portion 222 cooperate to fix the urine leakage prevention device 2 to the urinary catheter body 1. This embodiment is through setting up leak protection urine device 2 on catheter body 1, can automatic collection along the urine that catheter body 1 outer wall spilt, can pack the imbibition material such as cotton or the sponge that is used for absorbing the urine in first half chamber 211 and the half chamber 221 of second during the concrete implementation, and with half first casing 21 and the half casing 22 lock of second, fix on catheter body 1 through first fixed part 212 and second fixed part 222, the urine that spills along catheter body 1 outer wall can directly flow to half first chamber 211 and the half chamber 221 of second along catheter body 1 in, imbibition material through inside absorbs the urine, avoid omitting on the patient or on the sick bed, and inside imbibition material is removable, leak protection urine device 2 can used repeatedly.

Example two:

referring to fig. 2, the inner walls of the first half-cavity 211 and the second half-cavity 221 are provided with a plurality of protrusions 23. The raised spines 23 can improve the mounting firmness of the liquid absorbing materials in the first half cavity 211 and the second half cavity 221.

Referring to fig. 2 and 3, the second half cavity 221 is provided with a transparent viewing window 24 for viewing the internal conditions. The dryness and humidity of the internal liquid absorption material can be observed through the transparent observation window 24, and whether urine leakage exists or not and whether the internal liquid absorption material needs to be replaced or not is judged.

Referring to fig. 2 and 3, a test paper slot 25 for fixing the test paper is disposed at a position of the second half cavity 221 corresponding to the transparent observation window 24. The test paper slot 25 is detachably provided with humidity test paper 251. Whether set up humidity test paper 251 and can change colour through observing humidity test paper 251 and judge whether have urine leakage, it is more convenient directly perceived to observe, and humidity test paper 251 passes through test paper draw-in groove 25 fixedly, and humidity test paper 251 is removable, and it is more convenient to use.

Referring to fig. 2, the first fixing portion 212 and the second fixing portion 222 are respectively provided with a first half sheath 26 and a second half sheath 27 which can be matched with the outer wall of the urinary catheter body 1. The urinary catheter body 1 is clamped by the first sleeve half 26 and the second sleeve half 27 to secure the urine leak prevention device 2. The first half sleeve 26 and the second half sleeve 27 are made of soft materials, so that the ureter body 1 can be protected, and clamping injury can be avoided.

Referring to fig. 2, 3 and 4, the first half 26 is provided with a guide tube anti-folding sheath 28 extending outwards at the end away from the urethral orifice 11. The guide tube anti-folding sheath 28 is provided with a sheath open slot 281 which is arranged through the side wall of the guide tube anti-folding sheath 28. When fixed, the ureter body 1 can be established in the passage guide is prevented rolling over sheath 28 through the card of sheath open slot 281, and the passage guide is prevented rolling over sheath 28 and is wrapped up ureter body 1, avoids ureter body 1 to buckle.

Referring to fig. 4, the first half-shell 21 and the second half-shell 22 are hinged to each other at one side and provided with a latch 291 and a bayonet slot 292 at the other side, respectively. Is convenient for installation and disassembly.

Referring to fig. 2, the first half-shell 21 and the second half-shell 22 have a first half-ring rib 213 and a second half-ring rib 223 respectively disposed at ends thereof adjacent to the urethral opening 11. Further improve the fixed steadiness of inside imbibition material.

Referring to fig. 1, the urine leakage prevention device 2 is provided with a bandage 3 which can be connected with the thigh of the human body, and the urine leakage prevention device 2 is fixed through the bandage, so that the urine leakage prevention device 2 is prevented from being crushed.

The working process of the utility model is as follows:

in the working process of the urine leakage prevention indwelling catheter device, the first half cavity 211 and the second half cavity 221 can be filled with imbibing materials such as cotton or sponge for absorbing urine, the first half shell 21 and the second half shell 22 are buckled and fixed on the catheter body 1 through the first fixing part 212 and the second fixing part 222, urine leaked along the outer wall of the catheter body 1 can directly flow into the first half cavity 211 and the second half cavity 221 along the catheter body 1, the urine is absorbed through the imbibing materials inside, whether the humidity test paper 251 changes color or not can be observed through the transparent observation window 24 to judge whether urine leakage exists or not, and the observation is more visual and convenient.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims (9)

1. A leak-proof urine indwelling urinary catheter device, comprising a urinary catheter body (1), one end of the urinary catheter body (1) is a drainage end that can extend into the bladder through the urethra, and the end of the drainage end is provided with available Urine flows into the catheter hole (11) in the urinary catheter body (1), and the end of the urinary catheter body (1) away from the catheterization hole (11) is provided with a drainage port joint (12), which It is characterized in that: an end of the urinary catheter body (1) close to the drainage port joint (12) is detachably provided with a urine leakage prevention device (2) for collecting urine leaked along the outer wall of the urinary catheter body (1). ), the urine leakage prevention device (2) comprises a first half-shell (21) and a second half-shell (22) that can be detachably connected with the first half-shell (21), the first half-shell (22) A first half cavity (211) is arranged in the half shell (21), and a second half cavity (221) corresponding to the first half cavity (211) is arranged in the second half shell (22). ), when the first half-shell (21) and the second half-shell (22) are connected, the first half-cavity (211) and the second half-cavity (221) can be combined to form a A cavity for accommodating liquid-absorbing materials, one end of the cavity is provided with an opening and the opening is disposed toward the end of the catheter hole (11), and the first half-shell (21) is also provided with a first fixing a second fixing part (222) corresponding to the first fixing part (212) is provided on the second half-shell (22), the first fixing part (212) and the The second fixing portion (222) cooperates to fix the urine leakage prevention device (2) on the urinary catheter body (1). 2. The leak-proof urine indwelling catheter device according to claim 1, characterized in that: the inner wall of the first half-cavity (211) and/or the second half-cavity (221) is provided with several protruding thorns (twenty three). 3. A leak-proof urine indwelling catheter device according to claim 1, characterized in that: the first half-cavity (211) and/or the second half-cavity (221) are provided with Transparent viewing window (24) for viewing the interior. 4. The leak-proof urinary indwelling catheter device according to claim 3, characterized in that: the first half-cavity (211) and/or the second half-cavity (221) and the transparent observation A test paper slot (25) for fixing the test paper is provided at the corresponding part of the window (24), and a humidity test paper (251) is detachably arranged in the test paper slot (25). 5. The leak-proof urine indwelling catheter device according to claim 1, characterized in that: said first fixing part (212) and said second fixing part (222) are respectively provided with a The first half-sleeve (26) and the second half-sleeve (27) matched with the outer wall of the urinary catheter body (1). 6. The leak-proof urine indwelling catheter device according to claim 5, characterized in that: the first half-sleeve (26) or the second half-sleeve (27) is away from the catheterization hole One end of (11) is provided with an anti-folding sheath (28) of the material guide tube extending outward, and the anti-folding sheath (28) of the material guide tube is provided on the anti-folding sheath (28) which penetrates through the guide tube. A sheath opening slot (281) is provided on the side wall. 7. The leak-proof urine indwelling catheter device according to claim 1, characterized in that: the first half-shell (21) is hingedly connected to the second half-shell (22) on one side, and the other half is hingedly connected. One side is respectively provided with a clasp (291) and a bayonet slot (292) which can be matched with each other. 8. The leak-proof urine indwelling catheter device according to claim 1, wherein the first half-shell (21) and the second half-shell (22) are close to the catheterization One end of the hole (11) is respectively provided with a first half-ring rib (213) and a second half-ring rib (223) which can be matched with each other. 9. The anti-leak urine indwelling catheter device according to claim 1, wherein the anti-leak urine device (2) is provided with a strap (3) that can be connected to the thigh or torso of a human body.

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