CN215230731U

CN215230731U - Urination device

Info

Publication number: CN215230731U
Application number: CN202120638578.5U
Authority: CN
Inventors: 张小磊; 孙海秋; 陈西淼; 金杰; 王向阳
Original assignee: Second Affiliated Hospital and Yuying Childrens Hospital of Wenzhou Medical University
Current assignee: Second Affiliated Hospital and Yuying Childrens Hospital of Wenzhou Medical University
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-12-21
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses a urination device, which comprises a main body, wherein the main body comprises a gasket and a memory metal rod fixedly connected with the gasket, and optionally, the fixed connection mode is detachable or non-detachable, such as common connection modes of sewing, screw connection and the like; the pad is installed with the living body in an insulating way, the pad can be heated after being electrified, and the memory metal rod is deformed to squeeze the abdomen of the living body and squeeze the bladder to stimulate the living body to urinate after being heated; optionally, the section of the gasket can be square or oval or any polygon; and one end of each binding band is fixedly connected with the main body, and the connection mode is preferably sewing. The utility model provides a urination device, the crooked extrusion bladder that is heated through the memory metal stick makes the live body urinate, has avoided the catheter that adopts among the prior art to insert the catheterization mode of live body bladder, has alleviateed the misery of live body, and the device is more simple.

Description

Urination device

Technical Field

The utility model relates to a life science and medical instrument field, in particular to urination device.

Background

Spinal cord injury is a common neurologic injury disease. In the process of studying spinal cord injury, animals are often required to be used for spinal cord injury modeling study, and the animals lose motor function after the spinal cord is considered to be injured, and can not urinate autonomously, and if the animals can not urinate smoothly, urinary tract infection and even death can be caused, and the experimental cost is increased, so that urination of the animals with the spinal cord injury in the experiment is very necessary.

The patent document with the patent number of CN 208660098U discloses an indwelling catheter urination device, which comprises a catheter and a catheter blocking device, wherein the catheter blocking device comprises a sliding table, a pressing table, a lead screw, a motor, a control unit and the like, one end of the lead screw is connected with the sliding table, the other end of the lead screw is connected with the motor, the control unit can time the movement of the motor, and the motor drives the front and back movement of the lead screw to control the sliding table to be close to or far away from the pressing table. When the sliding table moves towards the pressing table, the catheter is extruded to achieve the closing function of the catheter, at the moment, the catheter is not urinated, the sliding table moves towards the opposite direction of the pressing table to relax the catheter, the catheter is conducted after elastic recovery of the catheter, and at the moment, the urine is urinated.

However, the device is complex and requires a catheter to be inserted into and connected to the bladder, which increases the pain of the living body.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides a device is comparatively simple and can alleviate the painful urination device of live body.

The utility model discloses a following technical scheme realizes:

a urinary drainage device comprising:

the body, the main part includes gasket and the memory metal stick of being connected with gasket fixed connection, and the gasket is installed with the live body insulation and the gasket heating after the circular telegram, and memory metal stick is heated back and is towards the belly direction bending deformation of living body, extrudes the belly of living body and extrudes the bladder and stimulates the living body to urinate.

Further, the number of the memory metal rods is multiple; the bending degrees of the plurality of memory metal rods are different after being heated, and the bending degree of the memory metal rod corresponding to the living bladder position is larger than the bending degrees of the memory metal rods corresponding to other positions.

Further, the gasket comprises a heating unit and a heat insulation unit contacted with the living body, and the heat insulation unit is fixedly connected with the heating unit.

Furthermore, the gasket is provided with a plurality of through holes, and the positions of the through holes correspond to the positions of limbs of the living body.

Further, the heating unit includes heat-conducting plate and heating rod, and the inside heating rod that sets up of heat-conducting plate, outside and a plurality of memory metal stick fixed connection, the heating rod generates heat after the circular telegram, and a plurality of memory metal sticks are given to the heat-conducting plate transfer heat.

Further, the pad is attached to the living body by a strap.

Furthermore, the urination device also comprises a power supply device, and the power supply device is electrically connected with the heating rod.

Further, the device also comprises a control system, wherein the control system comprises a main controller and a power supply module; one end of the power supply module is connected with the main controller, and the other end of the power supply module is connected with the power supply device.

Furthermore, the control system further comprises a timing module, the timing module is connected with the main controller, and the timing module controls the timing on-off of the power module through the main controller.

Furthermore, the control system further comprises a communication module, one end of the communication module is connected with the main controller, and the other end of the communication module is in communication connection with the remote controller.

Compared with the prior art, the utility model has the advantages of:

1. the utility model provides a urination device, the crooked extrusion bladder that is heated through the memory metal stick makes the live body urinate, has avoided the catheter that adopts among the prior art to insert the catheterization mode of live body bladder, has alleviateed the misery of live body, and the device is more simple.

2. The gasket comprises a heat insulation unit and a heating unit, the heat insulation unit is made of heat insulation materials and is tightly attached to the living body, and the heating unit is arranged on one side far away from the living body, so that the living body is effectively prevented from being scalded after the heating unit is heated, and the living body is well protected.

3. The mode that adopts fixed part such as bandage, magic subsides and wear into a plurality of through-holes on the gasket with the live body four limbs for it is more firm that urination device and live body are fixed.

4. The control system is arranged, so that the operation in an automatic mode can be realized; furthermore, the timed urination is realized according to the setting of the urination time of the living body by setting the timing module; through the communication module who sets up, can conveniently operate or remote control.

Drawings

Fig. 1 is a schematic structural view of a urination apparatus according to embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a memory metal rod according to embodiment 1 of the present invention before deformation;

fig. 3 is a schematic structural view of a deformed memory metal rod according to embodiment 1 of the present invention;

fig. 4 is a sectional view of the gasket structure of embodiment 1 of the present invention after hiding a plurality of memory metal rods;

fig. 5 is a schematic structural view of a gasket according to embodiment 1 of the present invention;

fig. 6 is a schematic structural view of a band end according to embodiment 1 of the present invention;

fig. 7 is a schematic structural view of a gasket according to embodiment 2 of the present invention;

fig. 8 is a schematic structural diagram of a control system according to embodiment 3 of the present invention;

fig. 9 is a schematic structural view of a urination apparatus according to embodiment 3 of the present invention mounted on a living body.

Reference numbers in the figures: the urination apparatus 1, the main body 11, the memory metal rod 101, the gasket 102, the power supply device 103, the band 104, the living body 2, the through hole 105, the control system 3, the main controller 301, the power module 302, the timing module 303, the communication module 304, the remote controller 106, the heat insulation and insulation unit 1021, the heating unit 1022, the heating rod 1023, the heat conduction plate 1024, the magic tape 107, the first large deformation zone 401, the first small deformation zone 501, the second large deformation zone 402 and the second small deformation zone 502.

Detailed Description

The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings. In the description of the present invention, it is to 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", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Example 1

As shown in fig. 1 to 3, a urination apparatus 1 according to a preferred embodiment of the present invention includes a main body 11, the main body 11 includes a gasket 102 and a memory metal rod 101 fixedly connected to the gasket 102, wherein the fixing connection is detachable or non-detachable, such as sewing, screwing, etc.; the pad 102 is installed with the living body 2 in an insulated way, the pad 102 can be heated after being electrified, and the memory metal rod 101 is deformed and extrudes the abdomen of the living body 2 and the bladder after being heated to stimulate the living body 2 to urinate; the section of the gasket 102 can be square or oval or any polygon or other shapes; as for the way of insulating the pad 102 from the living body 2, there are various ways, such as selecting a plurality of pairs of the bands 104, and fixedly connecting one end of the band 104 to the main body 11, preferably by sewing. The urination device 1 of the application extrudes the bladder to enable the living body 2 to urinate by heating and bending the memory metal rod 101, avoids the urethral catheterization mode that a catheter adopted in the prior art is inserted into the living body 2 bladder, relieves the pain of the living body 2, and is simpler in device.

Optionally, the number of the memory metal rods 101 is 1-8, and preferably, a plurality of memory metal rods 101 are provided; optionally, the memory metal rod 101 is made of a nickel-titanium-based memory alloy, a copper-based memory alloy or an iron-based memory alloy, and preferably, the nickel-titanium-based memory alloy. The plurality of memory metal rods 101 are bent to different degrees after being heated, and the bending degree of 1 or more memory metal rods 101 corresponding to the bladder position of the living body 2 is larger than that of 1 or more memory metal rods 101 corresponding to other positions of the living body 2. The 1 or more memory metal rods 101 corresponding to the bladder position of the living body 2 are defined as a first large deformation region 401, the first large deformation region 401 is arranged at the middle lower part of the pad 102, the 1 or more memory metal rods 101 corresponding to other positions of the living body 2 are defined as a first small deformation region 501, and the first small deformation regions 501 are arranged at the upper part and the lower part of the pad 102, although the above arrangement is not specifically limited and can be specifically arranged according to different living bodies. Through setting up a plurality of memory metal stick 101 that the crooked degree is different and different positions after the heating for memory metal stick 101 beyond the bladder position of live body 2 is supplementary fixed, makes 1 or a plurality of memory metal stick 101 that correspond in the bladder position department of live body 2 reduce when crooked and skid or remove, increases the validity of pressing the bladder when memory metal stick 101 is crooked, improves the effect of urinating.

With further reference to fig. 4, the pad 102 includes a heat generating unit 1022 and a heat insulating unit 1021 in contact with the living body 2, the heat insulating unit 1021 being fixedly connected with the heat generating unit 1022; preferably, the connection mode is sewing; the heat insulation unit 1021 is made of heat insulation material with better elasticity, and preferably, the heat insulation material is heat insulation cotton; the heating unit 1022 includes a heat conducting plate 1024 and a heating rod 1023, the heat conducting plate 1024 is a heat conducting material with better elasticity, such as plastic foam with high heat conductivity coefficient, the curved heating rod 1023 is arranged inside the heat conducting plate 1024, the heating rod 1023 can generate heat after being electrified, the outside is fixedly connected with the memory metal rod 101, and the connection mode can be sewing fixation or screw fixation; the urination device 1 further comprises a power supply device 103, the heating rod 1023 is electrically connected with the power supply device 103, preferably, the power supply device 103 is a storage battery assembly, which is a mature technology in the prior art and is not described in detail; preferably, the power supply device 103 is fixedly connected with the gasket 102, and the connection mode is preferably screw fixation; the heating rod 1023 generates heat after being energized and transfers the heat to the heat conduction plate 1024, and the heat conduction plate 1024 transfers the heat to the memory metal rod 101 to bend it toward the abdomen of the living body 2. When the urination apparatus 1 is worn on the living body 2, the heat conducting plate 1024 of the heating unit 1022 is disposed on the side away from the living body 2, and the heat insulating unit 1021 is disposed between the living body 2 and the heat conducting plate 1024 and is in close contact with the abdomen of the living body 2, so that the living body 2 is prevented from being scalded by the heating unit 1022 after being heated, and the living body 2 is well protected.

With further reference to fig. 5 to 6, in other alternative embodiments, the size of the pad 102 may be slightly larger than the abdominal size of the living body 2, the pad 102 is provided with a plurality of through holes 105, the positions and sizes of the plurality of through holes 105 match with the limbs of the living body 2, when the urination device 1 is worn on the living body 2, the limbs of the living body 2 respectively pass through the plurality of through holes 105, so that the urination device 1 is more firmly fixed on the living body 2; each pair of binding bands 104 is fixed on the back of the living body 2 by winding around the two sides of the living body 2 in a knotting way, a button connection way or an adhesion way; preferably, a magic tape 107 is provided at the end of each pair of straps 104, the magic tape 107 is fixed to the end of the straps 104 by sewing, and each pair of straps 104 is fixed by the adhesion of the magic tape 107. The fixing components such as the binding band, the magic tape 107 and the like and the mode of penetrating the limbs of the living body into the through holes on the gasket are adopted, so that the urination device 1 and the living body 2 are more firmly fixed.

When the device is used, firstly, the plurality of memory metal rods 101 are preheated, the bladder position of the living body 2 is found, the memory metal rods 101 are pre-bent according to the body shape and the abdomen shape of the living body 2 by means of tools such as pliers or a wrench, the bending degree of the pre-bending is slightly larger in the memory metal rods 101 corresponding to the bladder position of the living body 2, namely the first large deformation zone 401, compared with the memory metal rods 101 at other positions of the abdomen, namely the first small deformation zone 501, so that the device is beneficial to the clean discharge of urine in the bladder of the living body 2, and the plurality of memory metal rods 101 are cooled after the pre-bending and return to the straight state. When the urination apparatus 1 is worn on the living body 2 and a plurality of pairs of the binding bands 104 are wound around the living body 2 from both sides to the back of the living body 2 and fixed, the heat insulating unit 1021 is brought into close contact with the abdomen of the living body 2 and the heat generating unit 1022 faces the side away from the abdomen of the living body 2.

When the living body 2 needs to urinate according to the designed time, the power supply device 103 is switched on, then the heating rod 1023 generates heat, after the heat conduction plate 1024 transfers heat to 1 or more memory metal rods 101, the memory metal rods 101 slowly bend towards the abdomen direction of the living body 2 to the bending degree of the previous pre-bending, the memory metal rods 101 of the first large deformation zone 401 press the bladder position, the memory metal rods 101 of the first small deformation zone 501 press other positions of the abdomen of the living body 2, after the living body urinates, the power supply device 103 is switched off, the heating rod 1023 does not generate heat any more, and the memory metal rods 101 gradually cool and restore to the straight state.

Example 2

The present embodiment is modified to some extent based on embodiment 1, so that the same components as those in embodiment 1 will be denoted by the same reference numerals and detailed descriptions thereof will be omitted, and only the modified structure will be described in detail below.

With further reference to fig. 7, 1 or more memory metal rods 101 corresponding to the bladder position of the living body 2 are defined as a second large deformation region 402, the second large deformation region 402 is disposed at the lower portion of the

pad

102, 1 or more memory metal rods 101 corresponding to other positions of the living body 2 are defined as a second small deformation region 502, and the second small deformation region 502 is disposed at the middle upper portion of the pad 102.

Example 3

Further referring to fig. 8-9, the urination apparatus 1 further comprises a control system 3, wherein the control system 3 comprises a main controller 301 and a power module 302; one end of the power supply module 302 is connected with the main controller 301, and the other end is connected with the power supply device 103; the urination device 1 further comprises a remote controller 106, the control system 3 further comprises a communication module 304, one end of the communication module 304 is connected with the main controller 301, and the other end of the communication module 304 is in communication connection with the remote controller 106; the control system 3 further comprises a timing module 303, the timing module 303 is connected with the main controller 301, and the timing module 303 controls the timing on/off of the power module 302 through the main controller 301; the control system 3, the main controller 301, the power module 302, the communication module 304 and the timing module 303 are all in the prior art and are not described herein again.

When the electric heating device is used, the main controller 301 is always connected, the power supply module 302 is switched on and off to control the on and off of the power supply device 103, and the power supply device 103 is connected with the heating rod 1023; a user sets a timing time through the remote controller 106, preferably, the timing time is 6-8 hours, after receiving a setting instruction of the remote controller 106, the communication module 304 transmits a signal to the main controller 301, the main controller transmits a signal to the timing module 303, and the timing module 303 performs timing according to the instruction input by the remote controller; when the set timing time is reached, the timing module 303 transmits a signal to the main controller 301, the main controller 301 transmits a signal to the power module 302, the power module 302 is switched on and switches on the power supply device 103, the power supply device 103 supplies power to the main body 11, the power supply time is preset in the main controller 301, preferably, the power supply time is 2-5 minutes, the heating unit 1022 is heated after being powered on, 1 or more memory metal rods 101 slowly deform towards the abdomen of the living body 2 after being heated to the deformation degree of the pre-bending, the memory metal rod 101 of the first large deformation zone 401 presses the bladder position of the abdomen, the memory metal rod 101 of the first small deformation zone 501 presses other positions of the abdomen of the living body 2, and at the moment, the bladder of the living body 2 is pressed, and urine is discharged; after the power supply time is up, the main controller 301 transmits a signal to the power supply module 302, the power supply module 302 is turned off and cuts off the signal between the power supply module 302 and the power supply device 103, the power supply device 103 is powered off, the gasket 102 is gradually cooled, the memory metal rod 101 is gradually restored to the straight state from the bending state, and the urination of the living body 2 is completed, so that a cycle is formed; when the next timing time is reached, the urination device 1 is continuously started to help the living body 2 urinate.

The above examples only represent some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A urinary drainage device, comprising:

the body (11), the body (11) includes the gasket (102) and with the memory metal stick (101) of gasket (102) fixed connection, the gasket (102) with live body (2) insulation installation and gasket (102) heat after the circular telegram, memory metal stick (101) after heating towards the direction bending deformation of the belly of the live body (2), press the belly of the live body (2) and press the bladder and stimulate the live body (2) to urinate.

2. The urination device according to claim 1, wherein the memory metal rod (101) is plural; the bending degrees of the plurality of memory metal rods (101) are different after being heated, and the bending degree of the memory metal rod (101) corresponding to the bladder position of the living body (2) is larger than the bending degrees of the memory metal rods (101) corresponding to other positions.

3. The urination apparatus according to claim 2, wherein the pad (102) comprises a heat generating unit (1022) and a heat insulating unit (1021) which is in contact with the living body (2), the heat insulating unit (1021) being fixedly connected to the heat generating unit (1022).

4. A urination device according to claim 3, wherein the pad (102) is provided with a plurality of through holes (105), and the positions of the through holes (105) correspond to the positions of limbs of the living body (2).

5. The urination apparatus according to claim 4, wherein the heat generating unit (1022) comprises a heat conducting plate (1024) and a heating rod (1023), the heating rod (1023) is arranged inside the heat conducting plate (1024), the outside of the heat conducting plate is fixedly connected with the plurality of memory metal rods (101), the heating rod (1023) generates heat after being electrified, and the heat conducting plate (1024) transfers heat to the plurality of memory metal rods (101).

6. A urinary device in accordance with claim 5, characterized in that the attachment of the pad (102) to the living body (2) is performed by means of a strap (104).

7. The urination device according to claim 6, wherein the urination device (1) further comprises a power supply device (103), and the power supply device (103) is electrically connected with the heating rod (1023).

8. A urinary device in accordance with claim 7, characterized in that it further comprises a control system (3), the control system (3) comprising a main controller (301) and a power module (302); one end of the power supply module (302) is connected with the main controller (301), and the other end is connected with the power supply device (103).

9. The urination device according to claim 8, wherein the control system (3) further comprises a timing module (303), the timing module (303) is connected with the main controller (301), and the timing module (303) controls the timing opening and closing of the power supply module (302) through the main controller (301).

10. A urinary device in accordance with claim 9, characterised in that the control system (3) further comprises a communication module (304), the communication module (304) being connected to the main controller (301) at one end and to the remote control (106) at the other end.