A disposable portable urine collection bag for nephrology department

Abstract

The application belongs to the technical field of urine collection, and discloses a disposable portable urine collection bag for nephrology department, which comprises a urine bag body, a heparin cap mouth is installed outside the urine bag body, a wearing mechanism is arranged outside the urine bag body, a strutting mechanism is installed inside the urine bag body, and a binding mechanism is installed outside the urine bag body. Through cooperation of the supporting piece, the supporting sleeve and the first piston rod, the device can be used to press the connecting plate after the urine bag body is arranged on the patient, so that the first piston rod moves, the space in the supporting sleeve is compressed, the four groups of second piston rods move outward and press the supporting strips, the groups of supporting strips are unfolded, the urine bag body is unfolded from the inside through the supporting strips and the roller, and the inner wall of the urine bag body is prevented from being adhered to each other to cause urine collection blockage.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of urine collection, and particularly relates to a one-time-use portable urine collection bag for nephrology. BACKGROUND

[0002] A urine collection bag is a urine collection tool for patients with urinary incontinence, paraplegia, long-term bedridden and other patients with difficulty in urination. The urine collection bag is mainly used for patients who have undergone a "stoma" operation. Such patients may have rectal cancer or bladder cancer. After the diseased part is removed, an opening is made on the side of the patient's abdomen, and excrement will be discharged from the opening without self-control. Therefore, the urine collection bag needs to be used. The medical portable urine collection bag disclosed in the publication CN119700452A relates to the technical field of medical devices and comprises a urine bag, a fixing ring and a clamp. The fixing ring is arranged at the top end of the urine bag and is fixedly connected with the urine bag. The bottom of the fixing ring is provided with a sealing strip, which is arranged in the interior of the urine bag. The top end of the fixing ring is provided with a magnet. The clamp is arranged at the top end of the magnet. The middle part of the clamp is provided with a hose. The bottom of the hose is provided with a guide pipe. The bottom end of the urine bag is fixedly connected with a liquid outlet pipe. The cooperation between the collection funnel, the liquid inlet pipe, the urine bag, the hook, the liquid outlet pipe and the liquid discharge valve achieves the effect of convenient carrying. The urine bag is convenient to hang and collect. The urine is uniformly treated. The urine collection bag can be repeatedly used. The problems of inconvenient taking, difficult hanging and poor recyclability of the existing urine collection bag are solved. The urine leakage during replacement of the urine bag is effectively prevented. SUMMARY

[0003] To solve the problems in the background, the application provides a one-time-use portable urine collection bag for nephrology.

[0004] To achieve the above-mentioned purpose, the application provides the following technical scheme: a one-time-use portable urine collection bag for nephrology, comprising a urine bag body. A heparin cap is arranged on the outside of the urine bag body. A wearing mechanism is arranged on the outside of the urine bag body. An opening mechanism is arranged in the interior of the urine bag body. A measuring strip is fixed to the outside of the urine bag body. A binding mechanism is arranged on the outside of the urine bag body.

[0005] The wearing mechanism comprises two connecting belts, a clamping piece and a clamping groove piece. The connecting belts are fixed to the outside of the urine bag body. The clamping piece is fixed to the outside of one of the connecting belts. The clamping groove piece is fixed to the outside of the other connecting belt.

[0006] The opening mechanism includes a support member, a support sleeve, and a first piston rod. The support member is fixed inside the urine bag body, the support sleeve is fixed inside the support member, and the first piston rod is movably connected inside the support sleeve.

[0007] The binding mechanism includes a tightening sleeve, a first tightening band, and a second tightening band. The tightening sleeve is fixed to the outside of the urine bag body, and the first tightening band is provided inside the tightening sleeve. The second tightening band is also provided inside the tightening sleeve.

[0008] Preferably, a first magnet is fixed to the outside of the snap-fit ​​component, a second magnet is fixed to the outside of the snap-slot component, and two sets of connecting straps are provided, the connecting straps being symmetrically distributed about the central axis of the urine bag body.

[0009] Preferably, the first magnet has two sets of magnets symmetrically distributed about the central axis of the snap-fit ​​component, and the second magnet has two sets of magnets symmetrically distributed about the central axis of the slot component.

[0010] Preferably, a connecting plate is fixed to the outside of the first piston rod, a hook and loop fastener is fixed to the outside of the connecting plate, a loop and loop fastener is fixed to the outside of the urine bag body, a second piston rod is movably connected to the inside of the support sleeve, a support bar is rotatably connected to the inner wall of the support sleeve, a roller is rotatably connected to the inside of the support bar, and a torsion spring is installed on the outside of the support bar.

[0011] Preferably, the support members are provided in two sets, and the support members are symmetrically distributed about the central axis of the urine bag body. One end of the support sleeve is connected to the urine bag body. The outer wall of the first piston rod is attached to the inner wall of the support sleeve. The first piston rod and the support sleeve are slidably connected. The Velcro hook surface is provided in two sets, which are symmetrically distributed about the central axis of the connecting plate.

[0012] Preferably, the hook and loop fasteners are provided in two sets, and the hook and loop fasteners are symmetrically distributed about the central axis of the urine bag body. The outer wall of the second piston rod is attached to the inner wall of the support sleeve. The second piston rod and the support sleeve are slidably connected. The second piston rod is provided in four sets, and the second piston rod is symmetrically distributed about the central axis of the support sleeve.

[0013] Preferably, two sets of support bars are provided, and the support bars are symmetrically distributed about the central axis of the second piston rod. Two sets of torsion springs are provided, and the torsion springs are symmetrically distributed about the central axis of the support bars. The torsion springs are used to compress the support bars and keep them rotating inward.

[0014] Preferably, the first tightening strap is fixed to the outside of the urine bag body, and the second tightening strap is fixed to the outside of the urine bag body.

[0015] Preferably, the top of the urine bag body is connected to a delivery pipe, a check valve is provided on the outside of the delivery pipe, a connector is provided at one end of the delivery pipe, and a urine discharge pipe is installed at the bottom of the urine bag body.

[0016] Preferably, the heparin cap opening is provided in two sets, one end of the heparin cap opening is connected to the urine bag body, and the surface of the measuring strip is provided with several sets of scale lines.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] This invention, through the coordinated arrangement of supporting components, a supporting sleeve, and a first piston rod, enables the device to, after the urine bag body is placed on the patient, press the connecting plate to move the first piston rod, thereby compressing the space inside the supporting sleeve. This causes four sets of second piston rods to move outward and squeeze the supporting strips, unfolding multiple sets of supporting strips. The supporting strips and rollers then expand the urine bag body from the inside, preventing the inner walls of the urine bag body from sticking together and causing blockage in urine collection. This achieves the purpose of facilitating the unfolding of the urine bag body and avoiding blockage in urine collection.

[0019] This invention, through the combination of connecting straps, snap fasteners, and slots, enables the device to fix the urine bag body to the outside of the thigh by slipping two sets of connecting straps over the thigh and connecting the two sets of connecting straps through snap fasteners and slots. When the snap fasteners and slots are connected, the first magnet and the second magnet come close together, and the magnetic force of attraction improves the firmness of the connection, thereby placing the urine bag body on the patient.

[0020] This invention, through the combination of a tightening sleeve, a first tightening strap, and a second tightening strap, enables the device to secure the urine bag body by placing the tightening sleeve around the patient's waist when wearing the urine bag body, and limiting the position of the urine bag body through the snap fasteners and slots. At this time, the first and second tightening straps are tightened and tied, so that the urine bag body is firmly fixed between the patient's groin and waist, thereby achieving the purpose of facilitating the fixation of the urine bag body. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the overall rear view structure of the present invention;

[0023] Figure 3 For the present invention Figure 2 Enlarged cross-sectional view of point A in the middle section;

[0024] Figure 4This is a schematic diagram of the overall cross-sectional structure of the present invention;

[0025] Figure 5 For the present invention Figure 4 Enlarged cross-sectional view of section B in the middle section;

[0026] Figure 6 This is a schematic cross-sectional view of the unfolded portion of the opening mechanism of the present invention;

[0027] Figure 7 This is a schematic diagram of the supporting mechanism of the present invention.

[0028] In the diagram: 1. Main body of the urine bag; 2. Heparin cap opening; 3. Wearing mechanism; 301. Connecting strap; 302. Clip; 303. Slot; 304. First magnet; 305. Second magnet; 4. Spreading mechanism; 401. Support; 402. Support sleeve; 403. First piston rod; 404. Connecting plate; 405. Hook and loop fastener; 406. Hook and loop fastener; 407. Second piston rod; 408. Support bar; 409. Roller; 410. Torsion spring; 5. Measuring bar; 6. Binding mechanism; 601. Tightening sleeve; 602. First tightening strap; 603. Second tightening strap; 7. Delivery pipe; 8. Check valve; 9. Connector; 10. Urine discharge pipe. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] like Figures 1 to 7 As shown, the present invention provides a disposable portable urine collection bag for nephrology, comprising a urine bag body 1, a heparin cap 2 installed on the outside of the urine bag body 1, a wearing mechanism 3 provided on the outside of the urine bag body 1, an opening mechanism 4 installed inside the urine bag body 1, a measuring strip 5 fixed on the outside of the urine bag body 1, two sets of heparin caps 2, one end of the heparin cap 2 connected to the urine bag body 1, several sets of scale lines provided on the surface of the measuring strip 5, a binding mechanism 6 installed on the outside of the urine bag body 1, a delivery tube 7 connected to the top of the urine bag body 1, a check valve 8 provided on the outside of the delivery tube 7, a connector 9 provided at one end of the delivery tube 7, and a urine discharge tube 10 installed at the bottom of the urine bag body 1.

[0031] The above scheme is adopted as follows: By connecting the connector 9 to the urine collector, urine enters the body of the urine bag 1 through the delivery tube 7 for collection, and can be discharged through the urine discharge tube 10 when it is discharged. When it is necessary to add preservative to the urine, the preservative is added by opening the top heparin cap 2 to prevent the urine from deteriorating. When the urine is discharged, 3-5ml of urine is collected for testing, and preservative is added through the bottom heparin cap 2 to ensure the test effect. The collected urine data can be recorded through the transparent material of the urine bag body 1 and the scale lines on the surface of the measuring strip 5.

[0032] like Figures 1 to 7 As shown, the wearable mechanism 3 includes two connecting straps 301, a snap fastener 302, and a slot 303. The connecting straps 301 are fixed to the outside of the urine bag body 1. The snap fastener 302 is fixed to the outside of one connecting strap 301, and the slot 303 is fixed to the outside of the other connecting strap 301. A first magnet 304 is fixed to the outside of the snap fastener 302, and a second magnet 305 is fixed to the outside of the slot 303. There are two sets of connecting straps 301, and the connecting straps 301 are symmetrically distributed about the central axis of the urine bag body 1. There are two sets of first magnets 304 symmetrically distributed about the central axis of the snap fastener 302, and two sets of second magnets 305 symmetrically distributed about the central axis of the slot 303.

[0033] The above solution is adopted: by putting two sets of connecting straps 301 on the outside of the thigh, and connecting the two sets of connecting straps 301 through the snap fastener 302 and the slot fastener 303, the urine bag body 1 is fixed to the outside of the thigh. When the snap fastener 302 and the slot fastener 303 are connected, the first magnet 304 and the second magnet 305 are close to each other, and the magnetic force of attraction improves the firmness of the connection.

[0034] like Figures 1 to 7 As shown, the opening mechanism 4 includes a support member 401, a support sleeve 402, and a first piston rod 403. The support member 401 is fixed inside the urine bag body 1. The support sleeve 402 is fixed inside the support member 401. The first piston rod 403 is movably connected inside the support sleeve 402. A connecting plate 404 is fixed outside the first piston rod 403. A Velcro hook surface 405 is fixed outside the connecting plate 404. Two sets of support members 401 are provided. The support members 401 are symmetrically distributed about the central axis of the urine bag body 1. One end of the support sleeve 402 is connected to the urine bag body 1. The outer wall of the first piston rod 403 is attached to the inner wall of the support sleeve 402. The first piston rod 403 and the support sleeve 402 are slidably connected. Two sets of Velcro hook surfaces 405 are symmetrically distributed about the central axis of the connecting plate 404.

[0035] like Figures 1 to 7As shown, the outer surface of the urine bag body 1 is fixed with a Velcro surface 406, and the inner surface of the support sleeve 402 is movably connected to a second piston rod 407. Two sets of Velcro surfaces 406 are provided, symmetrically distributed about the central axis of the urine bag body 1. The outer wall of the second piston rod 407 is attached to the inner wall of the support sleeve 402, and the second piston rod 407 and the support sleeve 402 are slidably connected. Four sets of second piston rods 407 are provided, symmetrically distributed about the central axis of the support sleeve 402. The inner wall of the support sleeve 402 is rotatably connected to a support bar 408, and the inner wall of the support bar 408 is rotatably connected to a roller 409. A torsion spring 410 is installed on the outside of the support bar 408. There are two sets of support bars 408, which are symmetrically distributed about the central axis of the second piston rod 407. There are also two sets of torsion springs 410, which are symmetrically distributed about the central axis of the support bar 408. The torsion springs 410 are used to compress the support bar 408 and keep it rotating inward.

[0036] The above solution involves placing the urine bag body 1 on the patient, pressing the connecting plate 404 to move the first piston rod 403, thereby compressing the space inside the support sleeve 402. This causes the four sets of second piston rods 407 to move outward and squeeze the support bars 408, unfolding the multiple support bars 408. The support bars 408 and the roller 409 then open the urine bag body 1 from the inside, preventing the inner walls of the urine bag body 1 from sticking together and causing blockage in urine collection. After pressing the connecting plate 404, the hook and loop fasteners 405 and the hook and loop fasteners 406 on the outside of the urine bag body 1 adhere to each other, connecting the connecting plate 404 to the urine bag body 1. This ensures the air pressure inside the support sleeve 402 and guarantees the firmness of the unfolded support bars 408.

[0037] like Figures 1 to 7 As shown, the binding mechanism 6 includes a tightening sleeve 601, a first tightening band 602, and a second tightening band 603. The tightening sleeve 601 is fixed to the outside of the urine bag body 1. The first tightening band 602 is provided inside the tightening sleeve 601, and the second tightening band 603 is provided inside the tightening sleeve 601. The first tightening band 602 is fixed to the outside of the urine bag body 1, and the second tightening band 603 is fixed to the outside of the urine bag body 1.

[0038] The above solution involves placing the tightening sleeve 601 around the patient's waist while wearing the urine bag body 1, and using the snap fastener 302 and the slot 303 to limit the position of the urine bag body 1. At this time, the first tightening strap 602 and the second tightening strap 603 are tightened and tied, so that the urine bag body 1 is firmly fixed between the patient's groin and waist, bringing the urine bag body 1 closer to the patient's excretory organs, thereby improving the efficiency of urine collection.

[0039] The working principle and usage of this invention are as follows: By connecting the connector 9 to the urine collector, urine enters the urine bag body 1 through the delivery tube 7 for collection, and is discharged through the urine discharge tube 10. When preservatives need to be added to the urine, the heparin cap 2 at the top is opened to add the preservatives to prevent urine deterioration. When the urine is discharged, 3-5 ml of urine is collected for testing, and preservatives are added through the heparin cap 2 at the bottom to ensure the effectiveness of the test. The urine bag body 1 is transparent. The material and the scale lines on the surface of the measuring strip 5 can record the collected urine data. Two sets of connecting straps 301 are placed on the outside of the thigh and connected by the snap fastener 302 and the slot 303, thus fixing the urine bag body 1 to the outside of the thigh. When the snap fastener 302 and the slot 303 are connected, the first magnet 304 and the second magnet 305 approach each other, increasing the connection's strength through magnetic attraction. When wearing the urine bag body 1, the tightening sleeve 601 is placed around the patient's waist and connected by the snap fastener 302. 2. The slot 303 limits the position of the urine bag body 1. At this time, the first tightening strap 602 and the second tightening strap 603 are tightened and tied, so that the urine bag body 1 is firmly fixed between the patient's groin and waist, bringing the urine bag body 1 closer to the patient's excretory organs, thereby improving the efficiency of urine collection. After the urine bag body 1 is placed on the patient, the connecting plate 404 is pressed, causing the first piston rod 403 to move, thereby compressing the space inside the support sleeve 402, causing the four sets of second piston rods 407 to move. The support strips 408 are moved outward and squeezed, causing multiple sets of support strips 408 to unfold. The support strips 408 and the roller 409 then open the urine bag body 1 from the inside, thus preventing the inner walls of the urine bag body 1 from sticking together and causing blockage in urine collection. After pressing the connecting plate 404, the hook and loop fasteners 405 and the hook and loop fasteners 406 on the outside of the urine bag body 1 stick together, so that the connecting plate 404 is connected to the urine bag body 1, thereby ensuring the air pressure inside the support sleeve 402 and ensuring the firmness of the unfolded support strips 408.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0041] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A disposable, portable urine collection bag for use in nephrology, comprising a urine bag body (1), characterized in that: The outside of the urine bag body (1) is provided with a heparin cap (2), the outside of the urine bag body (1) is provided with a wearing mechanism (3), the inside of the urine bag body (1) is provided with a strutting mechanism (4), the outside of the urine bag body (1) is fixedly provided with a measuring strip (5), and the outside of the urine bag body (1) is provided with a binding mechanism (6). The wearing mechanism (3) comprises two connecting belts (301), a clamping piece (302) and a clamping groove piece (303), the connecting belts (301) are fixedly arranged outside the urine bag body (1), one of the connecting belts (301) is fixedly provided with the clamping piece (302) outside, and the other connecting belt (301) is fixedly provided with the clamping groove piece (303) outside. The strutting mechanism (4) comprises a supporting piece (401), a supporting sleeve (402) and a first piston rod (403), the supporting piece (401) is fixedly arranged inside the urine bag body (1), the supporting sleeve (402) is fixedly arranged inside the supporting piece (401), and the first piston rod (403) is movably connected to the inside of the supporting sleeve (402). The first piston rod (403) is fixedly provided with a connecting plate (404), the connecting plate (404) is fixedly provided with a magic tape hook surface (405) outside, the urine bag body (1) is fixedly provided with a magic tape fluff surface (406) outside, the supporting sleeve (402) is movably connected with a second piston rod (407), the inner wall of the supporting sleeve (402) is rotatably connected with a supporting strip (408), the supporting strip (408) is rotatably connected with a roller (409) inside, and the supporting strip (408) is externally provided with a torsional spring (410). The binding mechanism (6) comprises a tightening sleeve (601), a first tightening belt (602) and a second tightening belt (603), the tightening sleeve (601) is fixedly arranged outside the urine bag body (1), the first tightening belt (602) is arranged inside the tightening sleeve (601), and the second tightening belt (603) is arranged inside the tightening sleeve (601).

2. The disposable, portable urine collection bag for use in nephrology department as claimed in claim 1, wherein: The clamping piece (302) is fixedly provided with a first magnet (304) outside, the clamping groove piece (303) is fixedly provided with a second magnet (305) outside, the connecting belts (301) are provided in two groups, and the connecting belts (301) are symmetrically distributed about the central axis of the urine bag body (1).

3. The single use, nephrology portable urine collection bag according to claim 2, wherein: The first magnet (304) is provided in two groups and symmetrically distributed about the central axis of the clamping piece (302), and the second magnet (305) is provided in two groups and symmetrically distributed about the central axis of the clamping groove piece (303).

4. The single use, nephrology portable urine collection bag according to claim 1, wherein: The support (401) is provided with two groups, the support (401) is symmetrically distributed about the central axis of the urine bag body (1), one end of the support sleeve (402) is communicated with the urine bag body (1), the outer wall of the first piston rod (403) is attached to the inner wall of the support sleeve (402), the first piston rod (403) and the support sleeve (402) are slidingly connected, and the magic tape hook face (405) is provided with two groups symmetrically distributed about the central axis of the connecting plate (404).

5. The single use, nephrology portable urine collection bag according to claim 1, wherein: The magic tape hook face (406) is provided with two groups, the magic tape hook face (406) is symmetrically distributed about the central axis of the urine bag body (1), the outer wall of the second piston rod (407) is attached to the inner wall of the support sleeve (402), the second piston rod (407) and the support sleeve (402) are slidingly connected, and the second piston rod (407) is provided with four groups symmetrically distributed about the central axis of the support sleeve (402).

6. The single use, nephrology portable urine collection bag according to claim 1, wherein: The support strip (408) is provided with two groups, the support strip (408) is symmetrically distributed about the central axis of the second piston rod (407), the torsional spring (410) is provided with two groups, the torsional spring (410) is symmetrically distributed about the central axis of the support strip (408), and the torsional spring (410) is used for pressing the support strip (408) and making it keep the tendency of rotating inward.

7. The single use, nephrology portable urine collection bag according to claim 1, wherein: The first tightening belt (602) is fixed outside the urine bag body (1), and the second tightening belt (603) is fixed outside the urine bag body (1).

8. The single use, nephrology portable urine collection bag according to claim 1, wherein: The top end of the urine bag body (1) is communicated with the conveying pipe (7), the outer portion of the conveying pipe (7) is provided with a flow stop valve (8), one end of the conveying pipe (7) is provided with a connector (9), and the bottom end of the urine bag body (1) is installed with a urine discharge pipe (10).

9. The single use, nephrology portable urine collection bag according to claim 1, wherein: The heparin cap (2) is provided with two groups, one end of the heparin cap (2) is communicated with the urine bag body (1), and the surface of the measuring strip (5) is provided with a plurality of groups of scale lines.

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