CN210521008U

CN210521008U - Urine monitoring device

Info

Publication number: CN210521008U
Application number: CN201920948491.0U
Authority: CN
Inventors: 陈云; 李维勤
Original assignee: ZHUHAI WOMU ELECTRONIC CO Ltd
Current assignee: ZHUHAI WOMU ELECTRONIC CO Ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-05-15
Anticipated expiration: 2029-06-21

Abstract

The utility model provides an urine monitoring devices, including casing and lid door, the casing is provided with first catheter slot, and the lid door articulates in casing and lid fit the casing, and the lid door is provided with second catheter slot, and first catheter slot sets up relatively with second catheter slot and forms the catheter jack, and the lid door is provided with first locking portion in second catheter slot. Through the second catheter slot that sets up at the first catheter slot that the casing set up and lid door respectively, articulated lid closes then and forms the catheter jack each other, and the catheter jack is used for being locked through first locking portion by cartridge catheter device, and the lid closes the back catheter device, realizes stable connection then, prevents to extract at the operation in-process mistake, effectively improves urine monitoring devices's job stabilization nature.

Description

Urine monitoring device

Technical Field

The utility model relates to a medical instrument field especially relates to a urine monitoring devices.

Background

The urine flow is an important index for reflecting the dynamic balance of human body fluid and the functions of heart and kidney, and the accurate urine flow monitoring is helpful for judging the change of the state of an illness and guiding the formulation of a treatment scheme. Urine flow monitoring is an important element in detecting a variety of indicators in patients with severe disease, and for patients with severe disease, urine flow is often indicative of a disturbance in renal function before the increase in creatinine. However, for a long time, the urine flow is an important parameter capable of reflecting the effective blood circulation volume of the human body and the kidney function, so that the accuracy and timeliness of clinical monitoring are far from sufficient, and the safe and automatic monitoring cannot be mentioned. At present, urine monitoring of severe patients in clinic at home is manual intermittent static monitoring, the workload of nurses is increased, the waste of medical care energy is caused, and the danger of urine contact pollution is increased. And phenomena such as failure of measurement and error recording on time can also occur, and delay or serious negligence can be caused to clinical judgment.

In addition, the specific gravity of urine can reflect the kidney concentration function, too high specific gravity of urine can be seen in dehydration, proteinuria, diabetes, acute nephritis, high fever and the like, and too low specific gravity of urine can be seen in the impaired kidney concentration function, such as chronic glomerulonephritis, acute nephritis polyuria stage, uremia polyuria stage and the like. The urine specific gravity information is monitored by sampling at intervals and then detecting by using an instrument, and due to the separation of sampling and detecting in time, the urine sample is often precipitated due to the fact that the urine sample cannot be detected in time after sampling, and further the detection result is deviated.

The intermittent static monitoring cannot meet the requirements of digitization and informatization of modern clinical medicine, so that a dynamic urine monitor and a dynamic urine monitor capable of measuring urine flow and urine specific gravity in real time are needed.

Therefore, the application number 201210331329.7 discloses a relevant solution for a dynamic urine monitor and a dynamic urine monitor, but there are still many places to be optimized in the prior art, such as the problem of preventing the urinary catheter from being pulled out by mistake, the problem of instability of the urine collection bag in use, and the problem of inconvenience in replacing the urine collection bag by opening the front cover door, and these places are all to be improved to improve the product competitiveness.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a realize urine monitoring devices of catheter device stable connection.

In order to realize the utility model discloses a purpose, the utility model provides an urine monitoring devices, including casing and lid door, the casing is provided with first catheter slot, and the lid door articulates in casing and lid fit the casing, and the lid door is provided with second catheter slot, and first catheter slot sets up relatively with second catheter slot and forms the catheter jack, and the lid door is provided with first locking portion in second catheter slot.

By above-mentioned scheme it is visible, through the second catheter slot that sets up at the first catheter slot that the casing set up and lid door respectively, articulated lid closes then and forms the catheter jack each other, and the catheter jack is used for being locked through first locking portion by the cartridge catheter device, and the lid closes the back catheter device, realizes the stable connection then, prevents to extract at the operation in-process mistake, effectively improves urine monitoring devices's job stabilization nature.

In a further aspect, the first locking portion is a locking groove provided in the second catheter socket.

In a further embodiment, the catheter insertion hole extends in a transverse direction, and the direction of extension of the locking groove intersects the direction of extension of the catheter insertion hole.

In a further aspect, the locking groove extends in a direction perpendicular to the direction of extension of the catheter hub.

In a further aspect, the locking groove is an arcuate groove.

In a further aspect, the radial length of the locking groove is greater than the radial length of the first catheter slot, based on the radial direction of the catheter insertion hole.

A further alternative is for the catheter socket to be located on the opposite side of the housing from the hinge of the cover door.

According to a further scheme, the urine monitoring device further comprises a catheter device, the catheter device comprises a catheter plug, the second locking portion is arranged on the outer wall of the catheter plug, the catheter plug is inserted into the catheter insertion hole, and the first locking portion is matched with the second locking portion in a clamping mode.

In a further aspect, the second locking portion is a locking tab protruding outward.

In a further proposal, the locking pieces are arranged in a semicircular way; based on the radial direction of the catheter insertion hole, the radial length of the locking piece is larger than that of the first catheter insertion groove.

It is thus clear that convenient and stable locking is realized to the catheter device through the locking groove, inserts the catheter device when opening the lid door promptly, covers the lid door afterwards after, because be provided with arc or semi-circular slice sticking department on the catheter device to utilize arc or semi-circular sticking department to lock the catheter device, and the angle of insertion and the position of catheter device are fixed.

Drawings

Figure 1 is the structure diagram of the embodiment of the dynamic urine monitor of the utility model.

Figure 2 is the explosion diagram of the embodiment of the dynamic urine monitor.

Fig. 3 is an enlarged view of the second catheter slot of the cover door according to the embodiment of the dynamic urinalysis device of the present invention.

Figure 4 is an enlarged view of the catheter device in the embodiment of the dynamic urinalysis device of the present invention.

Figure 5 is a cross-sectional view of a catheter socket in an embodiment of the dynamic urinator of the present invention.

Figure 6 is a block diagram of a hinge assembly in an embodiment of the dynamic urinal of the present invention.

Figure 7 is an exploded view of a hinge assembly in an embodiment of the dynamic urinal of the present invention.

Figure 8 is a block diagram of a hinge assembly at the lower end of an embodiment of the dynamic urinal of the present invention.

Figure 9 is a cross-sectional view of a hinge assembly in an embodiment of the dynamic urinal of the present invention.

FIG. 10 is a schematic diagram of a locking device of the dynamic urine container according to the embodiment of the present invention without a door.

Figure 11 is an exploded view of the housing and urine collection box of an embodiment of the dynamic urine monitor of the present invention.

Figure 12 is the structure diagram of the urine collection box in the embodiment of the dynamic urine monitor of the present invention.

Figure 13 is a cross-sectional view of the embodiment of the dynamic urine monitor of the present invention at the urine collection box.

The present invention will be further explained with reference to the drawings and examples.

Detailed Description

Referring to fig. 1 and 2, dynamic urine monitor includes urine monitoring device 1 and urine collection device, and urine monitoring device 1 includes casing 11 and lid door 12, and casing 11 level hinges in lid door 12, and casing 11 is provided with first catheter slot 111 (see fig. 11) at the upper end position, and first catheter slot 111 is the setting of semicircular groove and is provided with uncovered towards lid door 12.

Referring to fig. 3, lid door 12 is provided with second catheter slot 121 in upper end position, and second catheter slot 121 is the setting of semi-circular groove and is provided with uncovered towards casing 11, is provided with first locking portion 123 in second catheter slot 121, and first locking portion 123 is the locking groove of setting in second catheter slot 121, and the locking groove is the arc wall and arranges, preferably is the setting of semi-circular groove.

First catheter slot 111 sets up with second catheter slot 121 position relatively, close in lid door 12 lid behind casing 11, first catheter slot 111 sets up and forms catheter jack 122 with second catheter slot 121 relatively, catheter jack 122 is horizontal extension and is located and keeps away from casing 11 and the relative one side of lid door 12 articulated department, the extending direction of locking groove and catheter jack 122's extending direction mutually perpendicular, certainly also can be the crossing setting of certain angle, based on catheter jack 122 radially, the radial length of locking groove is greater than the radial length of first catheter slot 111.

Referring to fig. 4, the urine monitoring device 1 further comprises a urinary catheter device 2, the urinary catheter device 2 comprises a urinary catheter plug 22, the urinary catheter plug 22 is provided with a plug 21 at the front end, the urinary catheter plug 22 is provided with a second locking part 23 on the outer wall, the second locking part 23 is a locking piece protruding outwards, the locking piece is arranged in a semicircular shape, and the radial length of the locking piece is greater than that of the first urinary catheter insertion slot 111 based on the radial direction of the urinary catheter insertion hole 122.

Referring to fig. 5 in combination with fig. 2 and 11, a cavity 31 is further arranged above the housing 11, a water pump and a hydrometer are arranged in the cavity 31, the water pump is provided with a connector 311 at the first catheter slot 111, when the catheter device 2 is inserted, the cover door 12 is firstly opened, then the catheter plug 22 is inserted into the first catheter slot 111, due to the fact that the locking piece is large, the locking piece is located at the outer side of the first catheter slot 111, the locking piece is limited with the outer wall of the first catheter slot 111, the rotating angle positioning is achieved, meanwhile, the plug mouth 21 is connected with the connector 311, then the cover door 12 is closed, then the first locking portion 123 is in snap fit with the second locking portion 23, the catheter plug 22 is located in the catheter insertion hole 122 and is limited in position, and therefore the catheter plug 22 cannot be pulled out when the cover door 12 is closed, and further, the erroneous pulling-out prevention is.

Referring to fig. 6 to 9, the urine monitoring device further includes two hinge devices 4, the hinge devices 4 are disposed along a longitudinal direction and located on the same side of the housing 11, the two hinge devices 4 are respectively connected between the housing 11 and the cover door 12, each hinge device 4 includes a base body 42, a rotating column 45, a connecting member 44, a torsion spring 46, an upper cover 41 and a lower cover 43, the base body 42 is fixedly disposed on the housing 11, the base body 42 is provided with a first mounting cavity 421, the first mounting cavity 421 is a mounting hole penetrating through the base body in a vertical direction, the rotating column 45 extends along the longitudinal direction and is rotatably disposed in the first mounting cavity 421, the rotating column 45 is cylindrically disposed, a second mounting cavity 451 is axially disposed in the rotating column 45, the second mounting cavity 451 is a circular mounting hole extending along the vertical direction, the rotating column 45 is provided with an opening at an upper end of the second mounting cavity 451, the rotating column 45 is provided with a bearing bottom wall at a lower end of the second mounting cavity, two limit blocks 454 are arranged on the bearing bottom wall, a first positioning portion 453 is arranged between the two limit blocks 454, the first positioning portion 453 is a first positioning groove arranged on the bearing bottom wall, the torsion spring 46 is installed in the second installation cavity 451, and a first end 461 of the torsion spring 46 is connected with the first positioning portion 453, that is, the first end 461 is located in the first positioning groove for limiting fit. The seat body 42 is provided with a second positioning groove 422 at the upper end of the first installation cavity 421, the second positioning groove 422 is located at one side of the upper end opening and communicated with the opening, and the second end 462 of the torsion spring 46 is located in the second positioning groove for limiting and matching. The upper cover 41 covers the upper ends of the first mounting cavity 421 and the second mounting cavity 451, and the upper cover 41 is fixedly connected to the seat body 42.

The lower end of the rotary column 45 is provided with a driving end 452, the driving end 452 is arranged in a square block shape, a first end of the connecting piece 44 is provided with a square hole 443, the square hole 443 is in driving connection with the driving end 452, the first end of the connecting piece 44 extends transversely, a second end of the connecting piece 44 is used for being fixedly connected with the cover door 12, and the connecting piece 44 is provided with a limiting groove 445 between the first end of the connecting piece 44 and the second end of the connecting piece 44.

The base body 42 is provided with a limiting portion 443 and a limiting portion 444 at a lateral side of a lower end of the first mounting cavity 421, the lower cover 43 is located at the lower end of the first mounting cavity 421 and is fixedly connected to the base body 42 through the limiting portion 443 and the limiting portion 444, the rotary column 45 and the connecting piece 44 are located above the lower cover 43, the rotary column 45 and the connecting piece 44 are supported by the lower cover 43, a lateral sliding slot 47 is formed at a lower surface of the lower cover 43 and a lower surface of the base body 42, the connecting piece 44 rotates laterally in the sliding slot 47, a first end of the connecting piece 44 can be respectively abutted to the limiting portion 443 or the limiting portion 444, when the connecting piece 44 rotates, the limiting slot 445 can be matched with the lower cover 43 for limiting, and accordingly, the cover door 12 can.

Referring to fig. 10, the urine monitoring device 1 further includes a locking device, the locking device is located on the opposite side away from the hinge device 4, the locking device includes a fixed lock 16, a fixed lock 18, a free lock 15, a free lock 17, a button 13 and a rotating rod 14, the fixed lock 16 and the fixed lock 18 are respectively and fixedly disposed at the upper and lower ends of the housing 11, the free lock 15, the free lock 17, the button 13 and the rotating rod 14 are disposed on the cover door 12, the button 13 is disposed at the edge of the cover door 12 and can move along the transverse direction, the button 13 is provided with an inclined plane 131, the rotating rod 14 is also provided with an inclined plane 141 at the position corresponding to the inclined plane 131, the upper and lower ends of the rotating rod 14 are respectively provided with

rotating posts

143, 145, the rotating rod 14 is driven to rotate by the transverse movement of the button 13, and the free lock 15 and the free lock 17 are respectively disposed at the upper and lower ends of the, when 12 lids of lid door close the locking, fixed latch fitting 16 and the cooperation of free latch fitting 15 locking, fixed latch fitting 18 and the cooperation of free latch fitting 17 locking, then remove through drive button 13 during the unblock, rotate 14 then, free latch fitting 15, free latch fitting 17 rotates, realizes the separation of fixed latch fitting and free latch fitting then.

Referring to fig. 11 to 13, the urine monitor stores a cavity 112 in a housing 11, the urine monitor is provided with a weighing device and an RFID card reading device 34 in the storage cavity 112, the weighing device includes a bearing plate 33 and a weighing sensor module, the weighing sensor module is connected with the bearing plate 33, when the urine collection box 4 is placed on the bearing plate 33, the weight of the urine collection box 4 can be obtained through the weighing sensor module such as a pressure sensor or a capacitance sensor, the RFID card reading device 34 is arranged on the middle portion of the bearing plate 33, two guide strips 331 and a positioning strip 332 are arranged on the bearing plate 33, the guide strips 331 are located on the lateral outer sides of the RFID card reading device 34, the guide strips 331 extend along the insertion direction of the urine collection box 4, the positioning strip 332 are located on the lateral outer sides of the RFID card reading device 34, the positioning strip 332 is located between the two guide strips 331, the extending direction of the guide strips 331 is perpendicular to, and the positioning strip 332 is located near the opening of the storage chamber 112, and a weight 32 is further provided in the housing 11 at a depth far from the opening of the storage chamber 112. The urine monitor has a battery 19 in the housing 11, which can provide a certain level of operational life when powered off, so that the dynamic urine monitor can adapt to a variety of usage scenarios.

Urine collection device includes urine collection box 4 and collection urine device 5, and urine collection box 4 is the box body setting that the platykurtic was made by hard material, and urine collection box 4 is provided with upper end inclined plane 411 and upper end plane 412, and upper end inclined plane 411 is located and leans on the inboard, and upper end inclined plane 411 sets up towards the slope, and upper end plane 412 is located and leans on the outside, all is provided with netted poroid structure on the diapire of box 4 is collected to upper end inclined plane 411, upper end plane 412 and urine to improve the structural strength of urine collection box 4. The urine collecting box 4 is provided with a urine inlet 43, the urine inlet 43 is located in the middle of the upper end plane 412 of the urine collecting box 4, the urine collecting box 4 is further provided with a urine outlet 44 on the upper end plane, and the urine outlet 44 and the urine inlet 43 are located at the edge position of the upper end surface.

The urine collection box 4 is further provided with an RFID tag 42, the RFID tag 42 is arranged on the bottom wall of the urine collection box 4, two guide grooves 414 and a positioning groove 415 are arranged on the bottom wall of the urine collection box 4, the guide grooves 414 extend along the installation direction of the urine collection box 4, the guide grooves 414 are located on the transverse outer side of the RFID tag 42, the positioning groove 415 is located on the transverse outer side of the RFID tag 42 and located between the two guide grooves 414, the positioning groove 415 is located on the position close to the outer side, the extending direction of the guide grooves 414 is perpendicular to the extending direction of the positioning groove 415, and a holding groove 413 is further arranged on the position close to the outer side of the urine collection box 4.

When the urine collection box 4 is installed on the bearing plate 33, the guide groove 414 guides and positions the guide strip 331, the positioning groove 415 guides and coordinates the positioning strip 332, the bearing plate 33 supports the urine collection box 4, then the urine collection box 4 and the urine weight therein are detected in real time through the weighing and sensing module, the RFID tag 42 is opposite to the RFID card reading device 34, the RFID card reading device 34 can read and write related data on the RFID tag 42, such as the legality, the factory time, the use duration, the model, the measurement result, the monitoring result and the like of the urine collection box 4, and therefore the accuracy of the monitoring data is effectively improved.

The urine collecting device 5 is arranged in the housing 11 and above the urine collecting box 4, the urine collecting device 5 is provided with a urine inlet 51, a detection chamber, a urine outlet 52 and an on-off valve 53, the detection chamber is located in the middle and used for carrying out related detection on urine, the urine inlet 51 is located above and communicated between the detection chamber and the chamber 31, the urine outlet 52 and the on-off valve 53 are located below, the urine outlet 52 is communicated with the detection chamber, the on-off valve 53 is arranged at the urine outlet 52 and used for controlling the opening and closing of the urine outlet 52, the urine outlet 52 is located right above the urine inlet 43, the urine outlet 52 is separated from and arranged opposite to the urine inlet 43, and the urine outlet 52 is used for outputting a urine sample to the urine inlet 43.

Through the separation setting of urine collection device 5 and urine collection box 4 for can acquire the weight change of urine collection box 4 more accurately when real-time measurement urine collection box 4.

It is from top to bottom visible, through setting up RFID card reading device on the loading board, when the urine is collected the box and is placed on the loading board, and when carrying out relevant proportion weighing measurement, utilize RFID card reading device can detect the urine collection box legality, then can read and write relevant measured data after through, not only can monitor the legal use of urine collection box, can also be long to the use, measuring time, relevant weight, reading and writing record is carried out to proportion data or model etc. through intelligent management scheme improvement urine monitor's performance. Through the location fit of guide strip and location strip, can make the urine collect the box and place position relatively fixed behind the loading board, be favorable to RFID card reading device to read and write the RFID label of urine collection box, then improve the stability in use.

The urine collection device is used for collecting urine firstly and controlling the urine collection device through a switch valve so as to conveniently extract urine samples, and all urine samples are input into the urine collection box after detection is finished, so that old urine cannot be collected in the urine collection device, the urine samples extracted each time are fresh urine, and the instant physical condition of a patient can be accurately reflected. Through urine export and urine entry separation and mutual disposition for collection urine device and urine collection box separation are arranged, improve the accuracy of weighing of urine collection box on weighing device, thereby improve and detect the precision. The urine drainage port is arranged on the upper end face and can be prevented from being toppled over by mistake, the upper end of the urine drainage port can be used as an exhaust port, liquid entering smoothness of the urine inlet can be favorably improved, and the edge can be discharged completely when liquid is drained.

In addition, connect between lid door and casing through hinge means to be equipped with the torsional spring and connect between pedestal and connecting piece, make the lid door realize the position location under the effect of torsional spring after opening, and provide good support connection for the rotation of connecting piece through the rotary column, make the stable rotation operation of lid door. To the installation location of torsional spring, the present case is through setting up the second installation cavity in the rotary column to set up the torsional spring in the second installation cavity, set up first constant head tank at the lower extreme of rotary column, the pedestal is provided with the second constant head tank in the upper end, then installs the both ends of torsional spring respectively in the constant head tank, makes the torsional spring can install steadily in the rotary column, provides stable elastic rotation power for the rotary column.

Moreover, the upper end of the rotary column and the upper end of the torsion spring are limited and fixed by the cover of the upper cover, so that the hinge device is more stable in operation. The two hinge devices are used for hinge connection of the door cover, so that the door cover is more stable to open and lock. Through the locking of locking device to door closure and casing, can make urine monitoring devices can close steadily, and owing to the setting through rotating the bull stick and free latch fitting, can save the structural arrangement space. The lower cover is used for supporting the rotary column and the connecting piece and providing stable support for the rotation of the rotary column of the connecting piece. The limiting part is used for limiting the rotation of the connecting piece so as to prevent the door cover from rotating and transiting. The connecting piece can provide stable spacing rotation for the connecting piece through the spacing cooperation of spacing groove and lower cover when rotating.

And, through the second catheter slot that sets up at the first catheter slot that the casing set up and lid door respectively, articulated lid closes each other and then forms the catheter jack, and the catheter jack is used for being locked through first locking portion by the cartridge catheter device, and the lid closes the back catheter device, realizes stable connection then, prevents to extract at the operation in-process mistake, effectively improves urine monitoring devices's job stabilization nature. Realize convenient locking steadily to the catheter device through the locking groove, insert the catheter device when opening the lid door promptly, after the lid door is covered afterwards, because be provided with arc or semi-circular slice sticking department on the catheter device to utilize arc or semi-circular sticking department to lock the catheter device, and the angle of insertion and the position of catheter device are fixed.

Claims

1. Urine monitoring devices, including casing and lid door, its characterized in that:

the shell is provided with a first catheter slot, and the cover door is hinged to the shell and covers the shell;

the cover door is provided with a second catheter slot, the first catheter slot and the second catheter slot are oppositely arranged to form a catheter insertion hole, and a first locking portion is arranged in the second catheter slot.

2. The urine monitoring device of claim 1, wherein:

the first locking part is arranged in a locking groove in the second catheter slot.

3. The urine monitoring device of claim 2, wherein:

the catheter jack extends along the transverse direction, and the extending direction of the locking groove is intersected with the extending direction of the catheter jack.

4. The urine monitoring device of claim 3, wherein:

the extending direction of the locking groove is perpendicular to the extending direction of the catheter inserting hole.

5. The urine monitoring device of claim 2, wherein:

the locking groove is arranged in an arc-shaped groove.

6. The urine monitoring device of claim 5, wherein:

based on the catheter jack is radial, the radial length of locking groove is greater than the radial length of first catheter slot.

7. The urine monitoring device of claim 1, wherein:

the catheter insertion hole is located on the side opposite to the hinge joint of the cover door far away from the shell.

8. The urine monitoring device according to any one of claims 1 to 7, wherein:

the urine monitoring device further comprises a catheter device, the catheter device comprises a urethral catheterization plug, the urethral catheterization plug is provided with a second locking part on the outer wall, the urethral catheterization plug is inserted into the urethral catheter jack, and the first locking part is matched with the second locking part in a clamping mode.

9. The urine monitoring device of claim 8, wherein:

the second locking part is a locking sheet protruding outwards.

10. The urine monitoring device of claim 9, wherein:

the locking pieces are arranged in a semicircular manner;

based on the radial direction of the catheter inserting hole, the radial length of the locking piece is larger than that of the first catheter inserting groove.