Portable urine collection bag

Abstract

The utility model relates to the technical field of urine collection bags, and particularly discloses a portable urine collection bag which comprises a bag body, a drainage tube and a drainage connector, one end of the drainage tube is communicated with the bag body, and the other end of the drainage tube is communicated with the drainage connector. And an easy-to-tear strip is connected outside the liquid guide joint. When the drainage connector is arranged in the catheter in a penetrating mode, the part of the easy-to-tear strip is located in the catheter, the side, away from the drainage connector, of the easy-to-tear strip abuts against the inner side of the catheter, and the free end of the easy-to-tear strip is exposed out of the catheter. When an operator replaces the urine collection bag, the operator can firstly pull the easy-to-tear strip and enable the easy-to-tear strip to be far away from the catheter connector, and the easy-to-tear strip can drive the catheter to fall off from the catheter connector, so that the catheter connector is taken down from the catheter, and the operator can conveniently insert a new catheter connector into the catheter. The problem that the urine collection bag is inconvenient to replace when a patient is at home is solved on the whole.

Description

Technical Field

[0001] The present application relates to the technical field of urine collection bags, and in particular to a portable urine collection bag. Background Art

[0002] A urine collection bag is a sterilized plastic bag for urine made for patients with urinary incontinence and is commonly used by patients at home.

[0003] A common urine collection bag includes a bag body, a drainage tube and a drainage connector. The urine connector is also called a pagoda connector. One end of the drainage tube is connected to the bag body, and the other end is connected to the drainage connector. A urinary catheter is placed in the patient's body. The urinary catheter is elastic. The operator inserts the drainage connector into the urinary catheter.

[0004] Regarding the above-mentioned related technologies, the friction between the catheter connector and the urinary catheter is relatively large. When replacing the urine collection bag, improper use of force by the operator can easily cause contamination, and it is inconvenient for patients to replace the urine collection bag at home. Utility Model Content

[0005] In order to improve the problem that it is inconvenient for patients to replace urine collection bags at home, the present application provides a portable urine collection bag.

[0006] The portable urine collection bag provided in this application adopts the following technical solution:

[0007] A portable urine collection bag comprises a liquid conducting joint which can be plugged into a urinary catheter. An easy-tear strip is arranged outside the liquid conducting joint. One end of the easy-tear strip close to the urinary catheter is fixedly connected to the liquid conducting joint, and the other end is a free end. When the liquid conducting joint is plugged into the urinary catheter, the free end of the easy-tear strip leaks out.

[0008] By adopting the above technical solution, the liquid conduction connector is inserted into the urinary catheter, the part of the easy-tear strip is located in the urinary catheter, and the free end of the easy-tear strip is exposed from the urinary catheter; when the operator replaces the urine collecting bag, the operator can first pull the free end of the easy-tear strip and make the easy-tear strip away from the liquid conduction connector, and the easy-tear strip can drive the urinary catheter to be removed from the liquid conduction connector, thereby facilitating the operator to insert the new liquid conduction connector into the urinary catheter, which overall improves the problem of the inconvenience of patients replacing urine collecting bags at home.

[0009] Optionally, a mounting groove for accommodating the tear strip is provided on the outer side of the liquid-conducting joint, and the tear strip is connected in the mounting groove.

[0010] By adopting the above technical solution, when the liquid guiding connector is inserted into the urinary catheter, the tear strip is located in the installation groove, which can reduce the movement of the tear strip and is conducive to ensuring the stability of the connection between the liquid guiding connector and the urinary catheter.

[0011] Optionally, a first reinforcing tooth is provided on one side wall of the mounting groove along the extending direction of the mounting groove, and a second reinforcing tooth is provided on one side of the easy-tear strip, and the first reinforcing tooth and the second reinforcing tooth are adapted to each other.

[0012] By adopting the above technical solution, when the tear strip is placed in the installation groove, the first reinforcement teeth and the second reinforcement teeth are meshed, which reduces the tear strip from falling out of the installation groove and helps to improve the stability of the tear strip in the installation groove.

[0013] Optionally, the length of the tear strip is greater than the length of the mounting groove.

[0014] By adopting the above technical solution, part of the easy-tear strip is exposed from the installation groove. When the operator needs to pull the easy-tear strip, the operator can pull the easy-tear strip out of the installation groove relatively easily.

[0015] Optionally, when the tear strip is placed in the mounting groove, the surface of the tear strip is flush with the outer surface of the liquid guiding joint.

[0016] By adopting the above technical solution, when the urinary catheter is sleeved on the liquid guiding joint, the gap between the urinary catheter and the easy-tear strip is reduced, which is beneficial to improving the sealing effect of the connection between the urinary catheter and the liquid guiding joint.

[0017] Optionally, it further includes a drainage tube and a bag body, wherein the bag body is flat, and one end of the drainage tube is connected to the liquid guide connector, and the other end is connected to the bag body.

[0018] By adopting the above technical solution, when a patient carries a urine collection bag, it is helpful to reduce the exposure of the bag body, making it convenient for operators to carry the urine collection bag with them.

[0019] Optionally, the drainage tube includes a telescopic section.

[0020] By adopting the above technical solution, when the patient adjusts the position of the bag body, the telescopic section can be extended and retracted; when the operator moves the urine collection bag up and close to the bladder, the telescopic section contracts, reducing the length of the drainage tube, which is beneficial to reduce the entanglement of the drainage tube.

[0021] Optionally, the telescopic section includes a bellows.

[0022] By adopting the above technical solution, the bellows has good elasticity and can expand and contract as the position of the bag body moves.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The catheter connector is inserted into the catheter, the tear strip is located inside the catheter, and the free end of the tear strip is exposed from the catheter; when the operator replaces the urine collection bag, the operator can first pull the free end of the tear strip and keep the tear strip away from the catheter connector, and the tear strip can drive the catheter to be removed from the catheter connector, so that the operator can insert the new catheter connector into the catheter conveniently, which generally solves the problem of the inconvenience of replacing the urine collection bag when the patient is at home;

[0025] 2. When the liquid guide connector is inserted into the urinary catheter, the tear strip is located in the installation groove, which can reduce the movement of the tear strip and help ensure the stability of the connection between the liquid guide connector and the urinary catheter;

[0026] 3. When the patient adjusts the position of the bag, the telescopic section can be extended and retracted; when the operator moves the urine collection bag up and close to the bladder, the telescopic section contracts, reducing the length of the drainage tube, which is beneficial to reduce the entanglement of the drainage tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0029] Figure 2 It is a partial structural diagram for showing the connection of the tear strip;

[0030] Figure 3 This is a partial structural diagram for demonstrating the installation of the liquid guide joint.

[0031] Figure numerals: 1. bag body; 2. drainage tube; 21. telescopic section; 22. connecting section; 3. liquid guide joint; 31. mounting groove; 32. first reinforcement tooth; 4. easy-tear strip; 41. second reinforcement tooth; 5. urinary tube; 6. discharge switch; 7. urinary catheter. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-3 This application is described in further detail.

[0033] The present application embodiment discloses a portable urine collection bag. Figure 1 and Figure 2A portable urine collection bag comprises a bag body 1, a drainage tube 2 and a liquid guide connector 3. The liquid guide connector 2 is used to be inserted into the urinary catheter 7. One end of the drainage tube 2 is connected to the bag body 1, and the other end is connected to the liquid guide connector 3. An easy-tear strip 4 is arranged outside the liquid guide connector 3, and the end of the easy-tear strip 4 away from the urinary catheter 7 is fixedly connected to the liquid guide connector 3. The liquid conduction connector 3 is inserted into the urinary catheter 7, and part of the easy-tear strip 4 is located in the urinary catheter 7, and the side of the easy-tear strip 4 away from the liquid conduction connector 3 is against the inner side of the urinary catheter 7, and the free end of the easy-tear strip 4 leaks out of the urinary catheter 7; when the operator replaces the urine collecting bag, the operator can first pull the free end of the easy-tear strip 4 and make the easy-tear strip 4 away from the liquid conduction connector 3, and the easy-tear strip 4 can drive the urinary catheter 7 to be removed from the liquid conduction connector 3, thereby removing the liquid conduction connector 3 from the urinary catheter 7, so as to facilitate the operator to insert the new liquid conduction connector 3 into the urinary catheter 7, which overall improves the problem of the inconvenience of replacing the urine collecting bag when the patient is at home.

[0034] Reference Figure 2 and Figure 3 The urinary catheter 7 is a rubber tube, the liquid guide connector 3 and the tear strip 4 can both be plastic structural parts, and the liquid guide connector 3 can be integrally fixedly connected with the tear strip 4. The liquid guide connector 3 includes a circular tube section and a tapered section, both of which are hollow tubes, the outer diameter of the tapered section is not greater than the outer diameter of the circular tube section, the circular tube section and the tapered section are coaxially connected, and the circular tube section is located between the tapered section and the drainage tube 2.

[0035] When the operator inserts the liquid-conducting connector 3 into the urinary catheter 7, the operator first inserts the tapered section into the urinary catheter 7, which can be conveniently inserted into the urinary catheter 7; the operator then inserts the round tube section into the urinary catheter 7, and the outer diameter of the round tube section is larger than the inner diameter of the urinary catheter 7 when it is contracted, so that the outer side of the round tube section abuts against the inner side of the urinary catheter 7, thereby improving the sealing effect of the plug-in installation between the liquid-conducting connector 3 and the urinary catheter 7.

[0036] The outer side of the circular tube section of the liquid-conducting connector 3 is provided with a mounting groove 31 for accommodating the tear strip 4. The width of the tear strip 4 matches the width of the mounting groove 31. The tear strip 4 is connected to an inner side wall of the mounting groove 31 away from the drainage tube 2. When the liquid-conducting connector 3 is inserted into the urinary catheter 7, the tear strip 4 is located in the mounting groove 31; the mounting groove 31 can reduce the movement of the tear strip 4, which is conducive to ensuring the stability of the connection between the liquid-conducting connector 3 and the urinary catheter 7.

[0037] The length direction of the installation groove 31 can be consistent with the length direction of the liquid-conducting joint 3, and accordingly, the length direction of the tear strip 4 is consistent with the length direction of the liquid-conducting joint 3. Alternatively, the installation groove 31 can also be spirally wound along the length direction of the liquid-conducting joint 3, and when the tear strip 4 is installed in the installation groove 31, the tear strip 4 can be made to wrap around the liquid-conducting joint 3, which is convenient for increasing the length of the tear strip 4 and facilitating the operator to pull the tear strip 4 with less effort.

[0038] Two or more installation grooves 31 may be provided around the circumference of the liquid-conducting joint 3 , and two or more easy-tear strips 4 may be provided corresponding to the installation grooves 31 one by one.

[0039] Reference Figure 2 The first reinforcing teeth 32 are provided on the two opposite inner side walls of the installation groove 31 along the extension direction of the installation groove 31, and the second reinforcing teeth 41 are provided on the opposite sides of the tear strip 4 along the extension direction thereof, and the first reinforcing teeth 32 and the second reinforcing teeth 41 are adapted to each other. When the tear strip 4 is placed in the installation groove 31, the first reinforcing teeth 32 and the second reinforcing teeth 41 are meshed, which reduces the tear strip 4 from falling out of the installation groove 31, and is conducive to improving the stability of the tear strip 4 installed in the installation groove 31.

[0040] When replacing the urine collection bag, in order to facilitate pulling the tear strip 4 out of the mounting groove 31, the length of the tear strip 4 is greater than the length of the mounting groove 31. When the tear strip 4 is in the mounting groove 31, part of the tear strip 4 can be exposed from the mounting groove 31. The operator first pinches the part of the tear strip 4 exposed from the mounting groove 31, and then pulls the tear strip 4 outward, so that the operator can pull the tear strip 4 out of the mounting groove 31 more conveniently.

[0041] The side of the tear strip 4 away from the installation groove 31 is in an arc surface. When the tear strip 4 is installed in the installation groove 31, the side of the tear strip 4 away from the installation groove 31 is flush with the outer surface of the circular tube section of the liquid-conducting connector 3. When the tear strip 4 is located in the installation groove 31, the gap between the tear strip 4 and the installation groove 31 is reduced. When the urinary catheter 7 is sleeved on the liquid-conducting connector 3, the gap between the urinary catheter 7 and the tear strip 4 can be reduced, which is beneficial to improving the sealing effect of the connection between the urinary catheter 7 and the liquid-conducting connector 3.

[0042] Reference Figure 1 and Figure 2 The drainage tube 2 includes a telescopic section 21 and a connecting section 22. The connecting section 22 is a plastic round tube. The telescopic section 21 and the connecting section 22 are integrally connected and communicated. The connecting section 22 is located on the upper side of the telescopic section 21, and the upper end of the connecting section 22 is connected to the liquid guide connector 3. The lower end of the telescopic section 21 is connected to the upper side of the bag body 1. When the patient adjusts the position of the bag body 1, the telescopic section 21 can be extended and retracted; when the operator moves the urine collection bag up and close to the bladder, the telescopic section 21 contracts, reducing the length of the drainage tube 2, which is beneficial to reducing the entanglement of the drainage tube 2. It is convenient for the operator to carry the urine collection bag with him.

[0043] The telescopic section 21 includes a bellows, which has good elasticity and can be expanded and contracted with the movement of the position of the bag body 1. The bellows is a transparent tube, which is convenient for operators or patients to observe whether there is urine residue in the bellows. Alternatively, the telescopic section 21 can also be a spiral tube, which is a transparent tube with good elasticity. After urine flows into the spiral tube, the urine can flow down along the spiral tube into the bag body 1.

[0044] Reference Figure 1 The lower end of the telescopic section 21 is connected to the upper side of the bag body 1, and the height difference between the upper side and the lower side of the bag body 1 is the width of the bag body 1, that is, the bag body 1 is flat. When the patient carries the urine collection bag, it is helpful to reduce the downward exposure of the bag body 1, which is convenient for the patient to hide the urine collection bag, thereby reducing the embarrassment of the patient caused by the exposure of the urine collection bag, and is conducive to the portability of the urine collection bag.

[0045] The volume of the bag body 1 can be one thousand milliliters, and the bag body 1 can be rectangular or elliptical; when the bag body 1 is elliptical, the length direction of the bag body 1 is parallel to the direction of the long semi-axis of the bag body 1, and the bag body 1 has fewer edges and corners, which is conducive to improving the comfort of patients when carrying it.

[0046] The lower side of the bag body 1 is connected with a urinary tube 5, the urinary tube 5 and the telescopic section 21 are respectively located on opposite sides of the bag body 1, and a discharge switch 6 is installed on the urinary tube 5. When the patient opens the discharge switch 6, the urine in the bag body 1 can be discharged from the urinary tube 5; when the patient closes the discharge switch 6, the urine can be accumulated in the bag body 1.

[0047] The implementation principle of a portable urine collection bag in the embodiment of the present application is as follows: the liquid conduction connector 3 is inserted into the urinary catheter 7, a part of the easy-tear strip 4 is located in the urinary catheter 7, and the free end of the easy-tear strip 4 is exposed from the urinary catheter 7; when the operator replaces the urine collection bag, the operator can first pull the free end of the easy-tear strip 4 and make the easy-tear strip 4 away from the liquid conduction connector 3, and the easy-tear strip 4 can drive the urinary catheter 7 to be removed from the liquid conduction connector 3, thereby facilitating the operator to insert the new liquid conduction connector 3 into the urinary catheter 7, which overall improves the problem of the inconvenience of replacing the urine collection bag when the patient is at home.

[0048] Unless otherwise defined, the technical terms or scientific terms used in this application should be understood by people with ordinary skills in the field to which this application belongs. The words "first", "second", "third" and similar words used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. "One" or "one" and similar words do not indicate a quantitative limit, but indicate that there is at least one. "Include" or "comprise" and similar words mean that the elements or objects appearing before "include" or "comprise" include the elements or objects listed after "include" or "comprise" and their equivalents, and do not exclude other elements or objects. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0049] The above are all optional embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A portable urine collection bag, comprising a liquid-conducting connector that can be plugged and connected to a urinary catheter, characterized in that: An easy-tear strip is arranged outside the liquid-conducting joint, one end of the easy-tear strip close to the urinary catheter is fixedly connected to the liquid-conducting joint, and the other end is a free end. When the liquid-conducting joint is inserted into the urinary catheter, the free end of the easy-tear strip leaks out.

2. A portable urine collection bag according to claim 1, characterized in that: An installation groove for accommodating the easy-tear strip is provided on the outer side of the liquid-conducting joint, and the easy-tear strip is connected in the installation groove.

3. A portable urine collection bag according to claim 2, characterized in that: A first reinforcing tooth is provided on one side wall of the installation groove along the extending direction of the installation groove, and a second reinforcing tooth is provided on one side of the easy-tear strip, and the first reinforcing tooth and the second reinforcing tooth are adapted to each other.

4. A portable urine collection bag according to claim 2, characterized in that: The length of the tear strip is greater than the length of the mounting groove.

5. A portable urine collection bag according to claim 2, characterized in that: When the tear strip is placed in the installation groove, the surface of the tear strip is flush with the outer surface of the liquid-conducting joint.

6. A portable urine collection bag according to claim 1, characterized in that: It also includes a drainage tube and a bag body, wherein the bag body is flat, one end of the drainage tube is connected to the liquid guide joint, and the other end is connected to the bag body.

7. A portable urine collection bag according to claim 6, characterized in that: The drainage tube comprises a telescopic section.

8. A portable urine collection bag according to claim 7, characterized in that: The telescopic section includes a bellows.

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