CN219090410U

CN219090410U - Catheter capable of eliminating peculiar smell

Info

Publication number: CN219090410U
Application number: CN202222306327.4U
Authority: CN
Inventors: 周冬梅; 王智
Original assignee: First Affiliated Hospital of Army Medical University
Current assignee: First Affiliated Hospital of Army Medical University
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-05-30
Anticipated expiration: 2032-08-31

Abstract

The utility model relates to the technical field of medical supplies, in particular to a catheter capable of eliminating peculiar smell, which comprises a bag and a catheter externally connected with the bag, wherein an annular connecting piece is arranged at the position, communicated with the catheter, of the middle part of the top surface of the urine bag, the connecting end of the catheter passes through the connecting piece and is communicated into the urine bag, the end part of the connecting end of the catheter is connected with a funnel piece, and a sealing ball is arranged in the funnel piece; the urine catheter can reduce leakage of urine smell through the funnel part and the sealing ball, and can further filter and eliminate peculiar smell under the filtration of the activated carbon box.

Description

Catheter capable of eliminating peculiar smell

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a catheter capable of eliminating peculiar smell.

Background

In the medical care of patients with urination difficulties, it is often necessary to catheterize the urinary catheter from the urethra into the bladder, leading urine out.

The patent of the bulletin number CN208097037U of authorizing discloses a clinical catheter of urology surgery in urology surgery field, including the catheter, the upper end of catheter has the outer wall and is convex guiding portion, and guiding portion is turned over the back by interior to outside by the catheter upper end and fixes the formation, and the outer wall of guiding portion is last guide surface and lower guide surface, goes up guide surface and lower guide surface as an organic whole and forms one section complete circular arc, goes up the guide surface and is located the top of lower guide surface, goes up the guide surface and is the throat shape from bottom to top, and lower guide surface from top to bottom is the throat shape.

Although the catheter can reduce pain during intubation and is beneficial to the progress of intubation, the device does not treat urine smell, so that smell leakage is easy to cause to influence a patient, and meanwhile, the catheter has no fixed structure, so that the catheter is extremely inconvenient for the patient to use; in view of this, we propose a urinary catheter that eliminates the off-flavors.

Disclosure of Invention

The utility model aims to provide a catheter capable of eliminating peculiar smell so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a can eliminate catheter of peculiar smell, includes urine bag and its external catheter, urine bag top surface middle part with catheter intercommunication department is equipped with annular connecting piece, the catheter link passes the connecting piece communicates to in the urine bag, just catheter link end connection has a funnel, be equipped with the sealing ball in the funnel.

Preferably, the free end of the catheter is sleeved with an annular soft hoop member.

Preferably, a plurality of stickers are fixed outside the middle section of the catheter.

Preferably, an activated carbon box with the side wall fixedly adhered to the inner bag wall of the urine bag is arranged on the upper part of the inner part of the urine bag.

Preferably, a side suction pipe communicated to the inside of the urine bag is arranged on the right side of the central shaft on the top surface of the urine bag, and a silica gel sealing piece is arranged at the outer end of the side suction pipe.

Preferably, a graduated scale is arranged on the front outer bag wall of the urine bag.

Preferably, the urine bag and the catheter are made of PE soft materials, the total length of the catheter is more than 30CM, and the inner diameter of the catheter is 0.5 CM-0.7 CM.

Compared with the prior art, the utility model has the beneficial effects that:

1. the urine catheter capable of eliminating the peculiar smell can reduce leakage of urine smell through the funnel part and the sealing ball, and can further filter and eliminate the peculiar smell under the filtration of the activated carbon box.

2. The catheter capable of eliminating peculiar smell can assist patients with difficult autonomous urination to urinate by arranging the lateral straw.

3. The catheter capable of eliminating peculiar smell is convenient for a patient to fix when in use by arranging the adhesive tape.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the utility model;

FIG. 2 is a partial cross-sectional view of the structure of the utility model;

fig. 3 is a cross-sectional view showing the internal structure of the urine bag according to the present utility model.

In the figure: 1. a urine bag; 2. a urinary catheter; 3. a soft hoop member; 4. a connecting piece; 5. a funnel; 6. a sealing ball; 7. sticking; 8. an activated carbon cartridge; 9. a side suction pipe; 10. a silicone seal; 11. a graduated scale.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the utility model thus described is only a part, but not all, of the utility models described. All other utility models obtained by those skilled in the art without making any creative effort based on the utility models in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. The meaning of "a number" is at least two, e.g., two, three, etc., unless explicitly defined otherwise.

Referring to fig. 1-3, the present utility model provides a technical solution:

the catheter capable of eliminating peculiar smell comprises a urine bag 1 and a catheter 2 externally connected with the urine bag, wherein an annular connecting piece 4 is arranged at the position, communicated with the catheter 2, of the middle part of the top surface of the urine bag 1, the connecting end of the catheter 2 passes through the connecting piece 4 to be communicated into the urine bag 1, the end part of the connecting end of the catheter 2 is connected with a funnel piece 5, and a sealing ball 6 is arranged in the funnel piece 5; by providing the funnel 5 and the sealing ball 6 at the end of the connection end, the leakage of odors inside the urine bag 1 can be avoided.

In addition, the free end part of the catheter 2 is sleeved with the annular soft hoop part 3, the annular end part is more beneficial to the insertion of the catheter 2 into the urethra, and the diameter of the end part is larger than that of the catheter 2, so that the contact between the catheter 2 and the urethra can be reduced.

In the embodiment, a plurality of stickers 7 are fixed outside the middle section of the catheter 2, and the catheter can be fixed on a user through the stickers 7 when in use.

Further, the activated carbon box 8 with the side wall fixedly adhered to the inner bag wall of the urine bag 1 is arranged on the inner upper portion of the urine bag 1, so that the urine smell in the urine bag 1 can be further absorbed, and the peculiar smell is eliminated.

In addition, a side suction pipe 9 communicated to the inside of the urine bag 1 is arranged on the right side of the central shaft on the top surface of the urine bag 1, a silica gel sealing piece 10 is arranged at the outer end of the side suction pipe 9, negative pressure suction is reserved for the urine bag, and catheterization is facilitated.

Wherein, the outer bag wall of the front side of the urine bag 1 is provided with a graduated scale 11, which is convenient for medical staff to observe and record the urine volume.

Specifically, urine bag 1 and catheter 2 are transparent PE soft material, make things convenient for medical personnel to observe urine volume and urine, more do benefit to the understanding to patient's state of illness condition, and catheter 2's total length is greater than 30CM, and the internal diameter is 0.5CM ~ 0.7CM, and catheter 2 inserts from the urethra of being convenient for, alleviates patient's uncomfortable sense.

When the catheter capable of eliminating peculiar smell is used, the free end of the catheter 2 is inserted into the urethra to conduct catheterization, urine flows through the catheter 2 to the funnel part 5 at the connecting end, leaks into the urine bag 1 through the sealing ball 6, and then enters the urine bag 1 to be collected after the filtration and deodorization of the activated carbon box 8; in addition, when the patient cannot urinate independently, the silica gel sealing piece 10 can be opened to be connected with an external negative suction device through the side suction pipe 9 for assisting urination.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be appreciated by persons skilled in the art that the utility model is not limited by what has been described hereinabove, and that the utility model and what has been described in the specification is merely illustrative of the preferred embodiments of the utility model and that the utility model is not limited thereto, but is capable of modification and variation without departing from the spirit and scope of the utility model, which is to be regarded as modified and improved. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a can eliminate catheter of peculiar smell, includes urine bag (1) and its circumscribed catheter (2), its characterized in that: the urine bag is characterized in that an annular connecting piece (4) is arranged at the middle part of the top surface of the urine bag (1) and at the communicating position of the urine catheter (2), the connecting end of the urine catheter (2) penetrates through the connecting piece (4) to be communicated into the urine bag (1), a funnel piece (5) is connected with the end part of the connecting end of the urine catheter (2), and a sealing ball (6) is arranged in the funnel piece (5).

2. A catheter for removing malodour according to claim 1 wherein: the free end part of the catheter (2) is sleeved with an annular soft hoop (3).

3. A catheter for removing malodour according to claim 1 wherein: a plurality of stickers (7) are fixed outside the middle section of the catheter (2).

4. A catheter for removing malodour according to claim 1 wherein: an activated carbon box (8) with the side wall fixedly adhered to the inner bag wall of the urine bag (1) is arranged on the inner upper part of the urine bag (1).

5. A catheter for removing malodour according to claim 1 wherein: the side suction pipe (9) communicated to the inside of the urine bag (1) is arranged on the right side of the central shaft on the top surface of the urine bag (1), and a silica gel sealing piece (10) is arranged at the outer end of the side suction pipe (9).

6. A catheter for removing malodour according to claim 1 wherein: the outer bag wall of the front side of the urine bag (1) is provided with a graduated scale (11).

7. A catheter for removing malodour according to claim 1 wherein: the urine bag (1) and the catheter (2) are made of transparent PE soft materials, the total length of the catheter (2) is larger than 30CM, and the inner diameter is 0.5 CM-0.7 CM.