Newborn urine collection device

Abstract

The invention relates to the field of medical instruments, and discloses a newborn urine collection device which comprises a curved shell, two mounting plates and an isolation mechanism, a side opening is formed in the left side of the curved shell, the two mounting plates are fixedly mounted on the front side and the rear side of the curved shell, and the isolation mechanism is arranged in the middles of the two mounting plates. A water absorption belt for absorbing urine enters a collection shell from a first through groove in the left side with the large thickness of an extrusion block and then leaves the collection shell from a second through groove in the right side with the small thickness of the extrusion block, and the second through groove with the small thickness extrudes the water absorption belt, so that the urine adsorbed by the water absorption belt is separated from the water absorption belt and flows into the bottom of an inner cavity of the collection shell; therefore, urine of the newborn lying on the sickbed or lying on the side can be collected, and the problem that the burden of medical staff and the newborn is increased due to the fact that the newborn needs to get up in an existing urine collecting device is solved.

Description

Technical Field

[0001] This application relates to the field of medical device technology, and in particular to a neonatal urine collection device. Background Technology

[0002] In the medical care process, urine collection is an important part of clinical diagnosis and disease monitoring. Especially for newborns, the urine collection process places higher demands on the functionality, convenience and safety of the devices.

[0003] Most existing urine collection devices adopt an open or wearable structure, which usually requires newborns to adjust their position or even get up during use. This not only increases the physical burden on newborns, but also increases the difficulty and labor intensity of medical staff, especially for newborns in the postoperative recovery stage. In addition, most urine collection devices currently rely on disposable materials for urine collection and storage. Frequent replacement not only wastes materials, but also increases the cost of use. At the same time, some devices have complex structures and are difficult to clean and maintain, affecting the overall efficiency and hygiene and safety performance. Summary of the Invention

[0004] This application proposes a newborn urine collection device that eliminates the need for the newborn to get up or turn over, thus solving the problem that existing urine collection devices require the newborn to get up, increasing the burden on medical staff and the newborn.

[0005] To achieve the above objectives, this application adopts the following technical solution: a neonatal urine collection device, comprising: A curved shell, wherein a side opening is provided on the left side of the curved shell; Two mounting plates are fixedly installed on the front and rear sides of the curved shell; An isolation mechanism is disposed in the middle of two mounting plates; A water-absorbing mechanism is disposed inside the two mounting plates and the isolation mechanism; A collection mechanism is disposed on the right side of the two mounting plates between the water absorption mechanism; Multiple adsorbers are fixedly installed at equal intervals on the inner side of two mounting plates, and the multiple adsorbers fill the space between the isolation mechanism and the water absorption mechanism. A drive mechanism is disposed between the front mounting plate, the isolation mechanism, and the water absorption mechanism; A clamping mechanism is disposed behind the rear mounting plate.

[0006] Preferably, the isolation mechanism includes two first pulleys, which are movably sleeved on the upper right side and lower left side of the two mounting plates, respectively. First reversing wheels are movably sleeved on both the upper and lower sides of the side opening. An isolation belt is sleeved between the two first pulleys and the two first reversing wheels. If the above structure is in operation, it can isolate the newborn's vulva from the absorbent belt.

[0007] Preferably, the water-absorbing mechanism includes two second pulleys, which are movably sleeved on the upper and lower parts of the left side of the two mounting plates, respectively. Two second reversing wheels are movably sleeved on the bottom of the right side of the two mounting plates. A water-absorbing belt is sleeved between the two second pulleys and the second reversing wheels. As such, the above structure can absorb the urine released by the newborn when it is working.

[0008] Preferably, the collection mechanism includes a squeezing block, which is fixedly installed at the bottom right side of two mounting plates. A first through groove is formed on the left side of the middle of the squeezing block, and a second through groove is formed on the right side of the middle of the squeezing block. The thickness of the first through groove is greater than that of the second through groove. The absorbent belt is slidably sleeved in the middle of the first and second through grooves. A collection shell is slidably sleeved on the right side of the two mounting plates. The squeezing block and the collection shell are magnetically connected. As described above, the structure can collect the urine of newborns during operation.

[0009] Preferably, the drive mechanism includes a housing, which is fixedly installed in front of the mounting plate on the front side. A first friction wheel is fixedly sleeved on the front side of the first pulley on the right side, and a second friction wheel is fixedly sleeved on the front side of each of the two second reversing pulleys on the right side. A speed-changing mechanism is provided between the first friction wheel and the two second friction wheels. A handle is movably sleeved in the middle of the housing, and a sixth friction wheel is fixedly sleeved on one side of the handle. If the above structure is in operation, it can drive the isolation mechanism and the water absorption mechanism to rotate.

[0010] Preferably, the clamping mechanism includes a mounting sleeve, which is fixedly installed behind the rear mounting plate. Two elastic blocks are fixedly installed behind the rear mounting plate, and pressure plates are fixedly installed at the rear ends of the two elastic blocks. The pressure plates are slidably sleeved in the middle of the mounting sleeve.

[0011] Preferably, the transmission mechanism includes a mounting shaft, which is positioned between the two second reversing pulleys and the first pulley. The mounting shaft is movably sleeved with the front mounting plate. A third friction wheel is fixedly sleeved on one side of the curved surface of the mounting shaft, and the third friction wheel intermittently meshes with the first friction wheel. A fourth friction wheel is fixedly sleeved on the middle of the curved surface of the mounting shaft, and the fourth friction wheel meshes with the two second friction wheels. A fifth friction wheel is fixedly sleeved on the other side of the curved surface of the mounting shaft, and the fifth friction wheel meshes with the sixth friction wheel.

[0012] Preferably, the adsorber is made of a porous plastic shell and an internal activated carbon block, the isolation strip is made of a flexible absorbent material, the isolation strip is a disposable item and the same area is strictly prohibited from being reused.

[0013] Preferably, the absorbent tape is made of absorbent material, specifically absorbent cotton. The absorbent tape is a reusable item and must be replaced daily; it is strictly prohibited to reuse the absorbent tape every other day.

[0014] Preferably, the angle formed by the collecting shell and the extension line of the isolation belt needs to be greater than 45 degrees, the pressure plate is made of wear-resistant material, and the protruding part of the third friction wheel only occupies one-quarter of the curved surface of the third friction wheel.

[0015] The beneficial effects of this invention are as follows: 1. This invention allows for the collection of urine from newborns lying on the bed. The isolation strip is placed at a 45-degree angle to the newborn's genitals, guiding the newborn to urinate. The absorbent strip absorbs the urine through the isolation strip. After urination, the isolation strip is separated from the newborn. A handle is then rotated, causing the sixth friction wheel to rotate. This sixth friction wheel, in turn, drives a speed-changing mechanism, which in turn drives the second friction wheel. The second friction wheel, in turn, drives two second reversing wheels to rotate in opposite directions. These two reversing wheels then cause the absorbent strip to rotate counter-clockwise. The absorbent strip, having absorbed urine, enters the collection shell through the thicker left-side channel of the compression block and exits through the thinner right-side channel. The thinner channel squeezes the absorbent strip, causing the absorbed urine to separate and flow into the bottom of the collection shell. This allows for the collection of urine from newborns lying or on their side on the bed, overcoming the problem of existing urine collection devices requiring the newborn to get up, increasing the burden on medical staff and the newborn.

[0016] 2. In this invention, while the rotating second reversing wheel drives the absorbent belt to rotate continuously, the speed change mechanism intermittently contacts the first friction wheel. The first friction wheel drives the upper first pulley to rotate intermittently and slowly. The upper first pulley pulls the isolation belt to roll it up, while the lower first pulley releases the absorbent belt, thereby rolling up the isolation belt area that has been in contact with the newborn's vulva to the upper part of the upper first pulley. At the same time, because the rotation speed of the absorbent belt is greater than the rotation speed of the first pulley, during the replacement of the isolation belt area at the opposite side opening, the squeezing block squeezes the absorbent belt that has repeatedly rotated in a circular motion, so that the absorbent belt returns to a dry and absorbent state. Thus, by using a simple mechanical structure and reducing the number of times the absorbent belt is replaced, the manufacturing and operating costs of the device are reduced, while the efficiency of the device is improved. Attached Figure Description

[0017] The accompanying drawings, which form part of this specification, illustrate embodiments disclosed in this application and, together with the specification, serve to explain the principles of this application in a clear and understandable manner.

[0018] This disclosure will become clearer with reference to the accompanying drawings and the following detailed description, wherein: Figure 1 This is a schematic diagram of the overall appearance and structure of the present invention; Figure 2 This is a schematic diagram of the isolation mechanism structure of the present invention; Figure 3 This is a schematic diagram of the adsorber structure of the present invention; Figure 4 This is a schematic diagram of the drive mechanism structure of the present invention; Figure 5 This is a schematic diagram of the speed change mechanism of the present invention; Figure 6 This is a schematic diagram of the rear side structure of the present invention; Figure 7 This is a schematic diagram of the elastic block structure of the present invention.

[0019] The components are as follows: 1. Curved shell; 101. Side opening; 2. Mounting plate; 3. Isolation mechanism; 301. First pulley; 302. First reversing wheel; 303. Isolation belt; 4. Water absorption mechanism; 401. Second pulley; 402. Second reversing wheel; 403. Water absorption belt; 5. Collection mechanism; 501. Squeezing block; 502. Collection shell; 6. Adsorber; 7. Drive mechanism; 701. Sleeve; 702. First friction wheel; 703. Second friction wheel; 704. Speed ​​change mechanism; 7041. Mounting shaft; 7042. Third friction wheel; 7043. Fourth friction wheel; 7044. Fifth friction wheel; 705. Handle; 706. Sixth friction wheel; 8. Clamping mechanism; 801. Mounting sleeve; 802. Elastic block; 803. Pressure plate. Detailed Implementation

[0020] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0021] Please see Figures 1 to 7 As shown, a newborn urine collection device includes: Curved shell 1, with a side opening 101 on the left side; Two mounting plates 2 are fixedly installed on the front and rear sides of the curved shell 1; Isolation mechanism 3 is located in the middle of the two mounting plates 2; The water absorption mechanism 4 is located inside the two mounting plates 2 and the isolation mechanism 3. Collection mechanism 5 is located between the right side of the two mounting plates 2 and the water absorption mechanism 4; Multiple adsorbers 6 are fixedly installed at equal intervals on the inner side of two mounting plates 2, and multiple adsorbers 6 fill the space between the isolation mechanism 3 and the water absorption mechanism 4. The adsorber 6 is made of a porous plastic shell and an internal activated carbon block, which enables the vapor generated by the evaporation of urine inside the adsorption device to be released into the air and prevent the evaporated urine from causing indoor air pollution. In addition, the internal activated carbon block of the adsorber 6 needs to be replaced every 2 to 3 days to ensure the stability of the adsorber 6's performance. Drive mechanism 7 is located between front mounting plate 2, isolation mechanism 3 and water suction mechanism 4; The clamping mechanism 8 is located behind the rear mounting plate 2.

[0022] Please see Figures 1 to 4 As shown, the isolation mechanism 3 includes two first pulleys 301, which are movably sleeved on the upper right side and the lower left side of the two mounting plates 2 respectively. First reversing wheels 302 are movably sleeved on both the upper and lower sides of the side opening 101. An isolation belt 303 is sleeved between the two first pulleys 301 and the two first reversing wheels 302. The isolation strip 303 is made of flexible absorbent material and flexible cotton cloth, thereby reducing the friction between the isolation strip 303 and the vulva and improving its comfort. The isolation strip 303 is a disposable product and is strictly prohibited from being reused in the same area. When in use, the drive mechanism 7 drives the upper first pulley 301 to rotate, so that the isolation strip 303 wrapped on the bottom first pulley 301 is wrapped around the upper first pulley 301, thereby replacing the isolation strip 303 at the side opening 101. In addition, by setting the isolation strip 303, the vulva is isolated from the absorbent strip 403 to avoid infection.

[0023] Please see Figures 1 to 4 As shown, the water suction mechanism 4 includes two second pulleys 401, which are movably sleeved on the upper and lower parts of the left side of the two mounting plates 2 respectively. Two second reversing wheels 402 are movably sleeved on the bottom of the right side of the two mounting plates 2. A water suction belt 403 is sleeved between the two second pulleys 401 and the second reversing wheels 402. The absorbent tape 403 is made of absorbent material, specifically absorbent cotton, to strongly absorb urine released onto the surface of the isolation tape 303, ensuring the genital area remains dry. The absorbent tape 403 has a higher absorption capacity than the isolation tape 303, thus reducing the diffusion area of ​​urine on the surface of the isolation tape 303 and increasing the number of times the isolation tape 303 can be used. The absorbent tape 403 is a reusable item and must be replaced daily; it is strictly prohibited to reuse the absorbent tape 403 every other day.

[0024] Please see Figures 1 to 7 As shown, the collection mechanism 5 includes a squeezing block 501, which is fixedly installed on the bottom right side of the two mounting plates 2. A first through groove is provided on the left side of the middle part of the squeezing block 501, and a second through groove is provided on the right side of the middle part of the squeezing block 501. The thickness of the first through groove is greater than that of the second through groove. The water-absorbing belt 403 is slidably sleeved in the middle of the first through groove and the second through groove. A collection shell 502 is slidably sleeved on the right side of the two mounting plates 2. The squeezing block 501 and the collection shell 502 are connected by magnetic force. The angle formed by the collection shell 502 and the extension line of the isolation strip 303 must be greater than 45 degrees, so that the collection shell 502 tilts downwards to prevent urine from tilting and leaking from the inner cavity of the collection shell 502 when the patient is lying on the bed and the isolation strip 303 is attached to the newborn's vulva at a 45-degree angle.

[0025] Please see Figures 1 to 5As shown, the drive mechanism 7 includes a housing 701, which is fixedly installed on the front of the front mounting plate 2. A first friction wheel 702 is fixedly sleeved on the front side of the first pulley 301 on the right side. A second friction wheel 703 is fixedly sleeved on the front side of each of the two second reversing pulleys 402 on the right side. A speed change mechanism 704 is provided between the first friction wheel 702 and the two second friction wheels 703. The speed change mechanism 704 includes a mounting shaft 7041, which is located at the middle position between the two second reversing pulleys 402 and the first pulley 301. The mounting shaft 7041 is movably sleeved with the front mounting plate 2. A third friction wheel 7042 is fixedly sleeved on one side of the curved surface of the mounting shaft 7041. The third friction wheel 7042 intermittently meshes with the first friction wheel 702. A fourth friction wheel 7043 is fixedly sleeved in the middle of the curved surface of the mounting shaft 7041. The fourth friction wheel 7043 meshes with two second friction wheels 703. A fifth friction wheel 7044 is fixedly sleeved on the other side of the curved surface of the mounting shaft 7041. The fifth friction wheel 7044 meshes with the sixth friction wheel 706. A handle 705 is movably sleeved in the middle of the housing 701. A sixth friction wheel 706 is fixedly sleeved on one side of the handle 705. The protruding part of the third friction wheel 7042 occupies only one-quarter of the curved surface of the third friction wheel 7042, thereby indirectly increasing the transmission ratio between the third friction wheel 7042 and the first friction wheel 702, and further increasing the transmission ratio between the second reversing wheel 402 and the first pulley 301, so that when the second reversing wheel 402 rotates multiple times, the first pulley 301 only rotates once.

[0026] Please see Figure 6 and Figure 7 As shown, the clamping mechanism 8 includes a mounting sleeve 801, which is fixedly installed on the rear side mounting plate 2. Two elastic blocks 802 are fixedly installed on the rear side mounting plate 2. A pressure plate 803 is fixedly installed on the rear end of the two elastic blocks 802. The pressure plate 803 is slidably sleeved in the middle of the mounting sleeve 801. The pressure plate 803 is made of wear-resistant material and is made of high carbon fiber, thereby reducing frictional loss between the pressure plate 803 and the first pulley 301, the first reversing pulley 302, the second pulley 401, and the second reversing pulley 402, and improving the service life of the pressure plate 803. In use, the elastic block 802 pulls the pressure plate 803 to make close contact with the first pulley 301, the first reversing pulley 302, the second pulley 401, and the second reversing pulley 402, thereby increasing the frictional resistance between the first pulley 301, the first reversing pulley 302, the second pulley 401, the second reversing pulley 402, and the pressure plate 803. This ensures that when the first pulley 301 and the second reversing pulley 402 rotate, the isolation belt 303 and the absorbent belt 403 remain taut, ensuring that the isolation belt 303 and the vulva are in close contact with each other, and preventing partial leakage of urine.

[0027] Working principle: In use, when the newborn is lying on the bed, the isolation strip 303 is attached to the newborn's genitals at a 45-degree angle. The newborn is then guided to urinate. At this time, the absorbent strip 403 absorbs the newborn's urine through the isolation strip 303. After the newborn finishes urinating, the isolation strip 303 is separated from the newborn. Then, the handle 705 is rotated. The handle 705 drives the sixth friction wheel 706 to rotate, which in turn drives the fifth friction wheel 7044 to rotate. The fifth friction wheel 7044 drives the mounting shaft 7041 to rotate, which in turn drives the fourth friction wheel 7043 and the third friction wheel 7042 to rotate. The fourth friction wheel 7043 drives the second friction wheel 7043 to rotate. 3. Rotation: The second friction wheel 703 drives the two second reversing wheels 402 to rotate in the opposite direction. The two second reversing wheels 402 drive the absorbent belt 403 to rotate counterclockwise. At this time, the absorbent belt 403, which absorbs urine, enters the collection shell 502 from the left first through groove of the thicker squeezing block 501, and leaves the collection shell 502 from the right second through groove of the thinner squeezing block 501. The thinner second through groove squeezes the absorbent belt 403, causing the urine absorbed by the absorbent belt 403 to separate from the absorbent belt 403 and flow into the bottom of the inner cavity of the collection shell 502. This enables the collection of urine from newborns lying on the hospital bed, overcoming the problem that existing urine collection devices require newborns to get up, increasing the burden on medical staff and newborns.

[0028] Furthermore, in this invention, while the rotating second reversing wheel 402 drives the absorbent belt 403 to rotate continuously, the third friction wheel 7042 intermittently contacts the first friction wheel 702. The first friction wheel 702 drives the upper first pulley 301 to rotate intermittently and slowly. The upper first pulley 301 pulls the isolation belt 303 to roll it up, and the lower first pulley 301 releases the absorbent belt 403, thereby rolling up the area of ​​the isolation belt 303 that has been in contact with the newborn's vulva to the upper part of the upper first pulley 301. At the same time, since the rotation speed of the absorbent belt 403 is greater than the rotation speed of the first pulley 301, during the replacement of the isolation belt 303 at the opposite opening 101, the squeezing block 501 squeezes the absorbent belt 403, which has repeatedly rotated in a circular motion, so that the absorbent belt 403 returns to a dry and absorbent state. Thus, by using a simple mechanical structure and reducing the number of times the absorbent belt 403 needs to be replaced, the manufacturing and operating costs of the device are reduced, while the efficiency of the device is improved.

[0029] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A newborn urine collection device, characterized in that, include: Curved shell (1), with a side opening (101) on the left side of the curved shell (1). Two mounting plates (2) are fixedly installed on the front and rear sides of the curved shell (1); An isolation mechanism (3) is provided in the middle of two mounting plates (2); A water-absorbing mechanism (4) is disposed inside the two mounting plates (2) and the isolation mechanism (3); Collection mechanism (5), which is located between the right side of the two mounting plates (2) and the water absorption mechanism (4); Multiple adsorbers (6) are fixedly installed at equal intervals on the inner side of two mounting plates (2), and the multiple adsorbers (6) fill the space between the isolation mechanism (3) and the water absorption mechanism (4); The drive mechanism (7) is disposed between the front mounting plate (2), the isolation mechanism (3) and the water absorption mechanism (4); A clamping mechanism (8) is provided behind the rear mounting plate (2).

2. The neonatal urine collection device according to claim 1, characterized in that, The isolation mechanism (3) includes two first pulleys (301), which are movably sleeved on the upper right side and the lower left side of the two mounting plates (2), respectively. The upper and lower sides of the side opening (101) are movably sleeved with first reversing wheels (302), and an isolation belt (303) is sleeved between the two first pulleys (301) and the two first reversing wheels (302).

3. The neonatal urine collection device according to claim 2, characterized in that, The water absorption mechanism (4) includes two second pulleys (401), which are movably sleeved on the upper and lower parts of the left side of the two mounting plates (2), and two second reversing wheels (402) are movably sleeved on the bottom of the right side of the two mounting plates (2). A water absorption belt (403) is sleeved between the two second pulleys (401) and the second reversing wheels (402).

4. A neonatal urine collection device according to claim 3, characterized in that, The collection mechanism (5) includes a squeezing block (501), which is fixedly installed on the bottom right side of two mounting plates (2). A first through groove is provided on the left side of the middle part of the squeezing block (501), and a second through groove is provided on the right side of the middle part of the squeezing block (501). The thickness of the first through groove is greater than that of the second through groove. The water-absorbing belt (403) is slidably sleeved in the middle of the first through groove and the second through groove. A collection shell (502) is slidably sleeved on the right side of the two mounting plates (2). The squeezing block (501) and the collection shell (502) are connected by magnetic force.

5. A neonatal urine collection device according to claim 4, characterized in that, The drive mechanism (7) includes a housing (701), which is fixedly installed in front of the mounting plate (2) on the front side. A first friction wheel (702) is fixedly sleeved on the front side of the first pulley (301) on the right side. A second friction wheel (703) is fixedly sleeved on the front side of each of the two second reversing pulleys (402) on the right side. A speed change mechanism (704) is provided between the first friction wheel (702) and the two second friction wheels (703). A handle (705) is movably sleeved in the middle of the housing (701). A sixth friction wheel (706) is fixedly sleeved on one side of the handle (705).

6. A neonatal urine collection device according to claim 5, characterized in that, The clamping mechanism (8) includes a mounting sleeve (801), which is fixedly installed on the rear side of the mounting plate (2). Two elastic blocks (802) are fixedly installed on the rear side of the mounting plate (2). A pressure plate (803) is fixedly installed on the rear end of the two elastic blocks (802). The pressure plate (803) is slidably sleeved on the middle part of the mounting sleeve (801).

7. A neonatal urine collection device according to claim 6, characterized in that, The transmission mechanism (704) includes a mounting shaft (7041), which is located between the two second reversing wheels (402) and the first pulley (301). The mounting shaft (7041) is movably sleeved with the front mounting plate (2). A third friction wheel (7042) is fixedly sleeved on one side of the curved surface of the mounting shaft (7041). The third friction wheel (7042) intermittently meshes with the first friction wheel (702). A fourth friction wheel (7043) is fixedly sleeved in the middle of the curved surface of the mounting shaft (7041). The fourth friction wheel (7043) meshes with the two second friction wheels (703). A fifth friction wheel (7044) is fixedly sleeved on the other side of the curved surface of the mounting shaft (7041). The fifth friction wheel (7044) meshes with the sixth friction wheel (706).

8. A neonatal urine collection device according to claim 7, characterized in that, The adsorber (6) is made of a porous plastic shell and an internal activated carbon block. The isolation strip (303) is made of a flexible absorbent material. The isolation strip (303) is a disposable item and the same area is strictly prohibited from being reused.

9. A neonatal urine collection device according to claim 8, characterized in that, The absorbent tape (403) is made of absorbent material, the absorbent tape (403) is made of absorbent cotton, the absorbent tape (403) is a reusable item, and the absorbent tape (403) needs to be replaced once a day. It is strictly forbidden to reuse the absorbent tape (403) every other day.

10. A neonatal urine collection device according to claim 9, characterized in that, The angle formed by the extension line of the collecting shell (502) and the isolation strip (303) must be greater than 45 degrees. The pressure plate (803) is made of wear-resistant material. The protruding part of the third friction wheel (7042) occupies only one-quarter of the curved surface of the third friction wheel (7042).

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