CN112880794A

CN112880794A - Intelligent urine volume accurate metering device for critical patient

Info

Publication number: CN112880794A
Application number: CN202110060091.8A
Authority: CN
Inventors: 李玉峰; 杜长虹; 李家琼; 沈燕; 王晓红; 周杨阳
Original assignee: Xuzhou Central Hospital
Current assignee: Xuzhou Central Hospital
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-06-01
Anticipated expiration: 2041-01-18
Also published as: CN112880794B

Abstract

The invention discloses an intelligent accurate urine volume metering device for critical patients, relates to the technical field of urine volume monitoring, and solves the problems that the urine volume of the existing patients is monitored by visual inspection of urine bag scales by nursing staff, the existing patients need to be toppled in fixed time, the measurement error is large, and the like. Critical patient is with intelligent urine volume accurate measurement device, including the catheterization connecting pipe, the interim placement machine of urine is installed in the outside of catheterization connecting pipe bottom, urine volume weighing system is installed to the up end of the interim placement machine of urine, urine volume weighing system is including connecting mounting panel, locking knob, connecting seat, the main part of weighing, display screen, connecting pull rod, guide bar and limiting plate, two connecting seats are installed to one side of connecting the mounting panel. According to the urine monitoring device, urine is temporarily stored and monitored, so that the urine volume monitoring precision is improved conveniently, the error of manual measurement is reduced, the urine is stored conveniently, the urine dumping times are reduced, and the workload of medical staff is reduced.

Description

Intelligent urine volume accurate metering device for critical patient

Technical Field

The invention relates to the technical field of urine volume monitoring, in particular to an intelligent accurate urine volume metering device for critical patients.

Background

For patients with severe medical discipline, 24-hour dynamic monitoring of urine volume is required to assess renal function, renal perfusion, and hemodynamic status of the patient and to grasp the volume balance of the patient.

At present, the urine volume of a patient in an intensive medicine department is monitored by a nursing staff through visual inspection of urine bag scales, and measurement and dumping are generally required to be carried out every hour. The measurement error of artificial urine volume monitoring is reported to be up to 26 percent abroad. The monitoring error of the urine volume can cause the doctor to judge the state of the patient by mistake. In China, researches also consider that the urine volume of critical and renal insufficiency patients cannot be recorded by means of scales on a urine bag, and other ways are required to be applied to accurately measure the urine volume.

Therefore, the intelligent accurate urine volume monitoring and metering device for the critically ill patients can optimize a urine volume monitoring method, reduce urine volume measuring errors, simplify urine volume measuring means and reduce the workload of medical workers.

Disclosure of Invention

The invention aims to provide an intelligent accurate urine volume metering device for critically ill patients, which aims to solve the problems that the urine volume of the existing patients is monitored by visual inspection of urine bag scales by nursing staff, the existing patients need to be toppled within a fixed time, the measurement error is large and the like in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the intelligent urine volume accurate metering device for the critically ill patients comprises a urine guide connecting pipe, wherein a temporary urine placing mechanism is installed on the outer side of the bottom end of the urine guide connecting pipe, a urine volume weighing system is installed on the upper end face of the temporary urine placing mechanism and comprises a connecting mounting plate, a locking knob, a connecting seat, a weighing main body, a display screen, a connecting pull rod, a guide rod and a limiting plate, two connecting seats are installed on one side of the connecting mounting plate, the locking knob is installed on the inner side of the connecting seat, the guide rod is fixedly installed on one side of the connecting mounting plate below the connecting seat, the limiting plate is installed on the outer side of the bottom end of the guide rod, the weighing main body is fixedly installed on the lower end face of the connecting mounting plate, the display screen is arranged on one side of the weighing main body, and the connecting pull rod is, one end of the connecting seat is fixedly provided with a urine bag connecting and mounting mechanism, and the lower end face of the urine bag connecting and mounting mechanism is fixedly provided with a urine storage mechanism.

Preferably, store up urine mechanism and include big urine bag main part, urine bag urination closing cap, sack support ring and joint seal ring, big urine bag main part is installed to the upper end of urine bag urination closing cap, the outside fixed mounting of big urine bag main part upper end has the sack support ring, the up end of sack support ring is provided with joint seal ring.

Preferably, big urine bag connection installation mechanism includes urine bag go-between, sealing connection board, activity couple, couple mount pad, promotion handle and connection cardboard, the up end fixed mounting of urine bag go-between has sealing connection board, two promotion handles are installed to sealing connection board's up end, the one end that promotes the handle is located sealing connection board's up end and installs the couple mount pad, the inboard sliding connection of couple mount pad has the activity couple, two connection cardboards are all installed to the both sides of urine bag go-between.

Preferably, the urine temporary placement mechanism comprises a small urine bag main body, a limiting base, a positioning sleeve, a locking connecting sleeve, urine transmission pipes, a guide connecting plate, an urine transmission pump and a ureter, wherein the guide connecting plate is fixedly arranged on one side of the small urine bag main body, the two limiting bases are fixedly arranged on the upper end face of the small urine bag main body, the positioning sleeve is arranged on one side of the limiting base, the locking connecting sleeve is arranged on the inner side of the positioning sleeve, one of the two limiting bases is arranged on the inner side of the locking connecting sleeve, the ureter is fixedly arranged on the upper end of the urine transmission pipes, and the urine transmission pump is arranged on the upper end of the ureter.

Preferably, the both ends of the one end through connection mounting panel of locking knob are passed through the screw thread and are connected with the connecting seat, it is fixed to connect the mounting panel and pass through screw connection with the main part of weighing, the inboard of the main part of weighing is provided with pressure sensor and weighing system, the bottom that the upper end of connecting the pull rod runs through the main part of weighing is passed through the screw thread and is connected with pressure sensor, the display screen passes through electric connection with pressure sensor.

Preferably, the upper end of guide bar is fixed with one side of being connected the mounting panel through the screw connection, the bottom and the limiting plate of guide bar pass through threaded connection, the up end of limiting plate is provided with the blotter.

Preferably, one side of urine bag main part is provided with the scale mark, the upper end of urine bag main part is fixed through bonding with the sack support ring, the both sides of sack support ring all are provided with the draw-in groove, the up end of sack support ring is provided with the slot, connect the inboard that the sealing ring set up at the slot.

Preferably, the urine bag connecting ring and the sealing connecting plate are integrally formed by injection molding, the two sides of the urine bag connecting ring are connected with the connecting clamping plate through positioning pins, the hook mounting seat is fixedly connected with the sealing connecting plate through screws, a sliding groove is formed in the upper end face of the hook mounting seat, the bottom end of the movable hook is inserted into the inner side of the sliding groove, and an anti-skidding sleeve is arranged on the outer side of the upper end of the movable hook.

Preferably, the locking connecting sleeves are in threaded connection with the positioning sleeve, the bottom end of the catheterization connecting pipe is connected with the positioning sleeve through one of the locking connecting sleeves, and the urine conveying pipe and the ureter are both connected with the other locking connecting sleeve through a sealing ring.

The inboard of connecting the mounting panel bottom is provided with regularly reports the device, regularly report the device and pass through electric connection with the weighing system, the inboard of regularly reporting the device is provided with bee calling organ.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the urine bag connecting ring and the bag opening supporting ring are respectively clamped and fixed through the four connecting clamping plates, so that the assembly and disassembly and the reuse of the large urine bag connecting and mounting mechanism are facilitated, the temporary urine placement mechanism is conveniently mounted and mounted through the positioning and inserting of the connecting pull rod and the limiting base, the urine volume is calculated through the change of the weight of the temporary urine placement mechanism, and the urine volume per hour and the accumulated urine volume are displayed by the display screen;

2. according to the invention, the small urine bag main body is supported by the guide connecting plate, so that the small urine bag main body and the large urine bag main body are kept at a distance, the accuracy of a weighing system is ensured, and the error of manual measurement is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a top view of the present invention as a whole;

FIG. 3 is a front view of the present invention as a whole;

FIG. 4 is a schematic view of a partial cross-sectional structure of a urine bag attachment ring according to the present invention;

FIG. 5 is a schematic view of a partial cross-sectional structure of the urine bag body according to the present invention;

fig. 6 is a partial sectional view of the guide connecting plate according to the present invention.

In the figure: 1. a urine storage mechanism; 101. a urine bag body; 102. a urine bag urination sealing cover; 103. a bag opening support ring; 104. connecting a sealing ring; 2. the urine bag is connected with the mounting mechanism; 201. a urine bag connecting ring; 202. sealing the connecting plate; 203. a movable hook; 204. a hook mounting seat; 205. lifting the handle; 206. connecting a clamping plate; 3. a urine temporary placement mechanism; 301. a small urine bag body; 302. a limiting base; 303. a positioning sleeve; 304. locking the connecting sleeve; 305. a urine transport tube; 306. a guide connecting plate; 307. a urine transfer pump; 308. a ureter; 4. a urine volume weighing system; 401. connecting the mounting plate; 402. locking the knob; 403. a connecting seat; 404. weighing the main body; 405. a display screen; 406. connecting a pull rod; 407. a guide bar; 408. a limiting plate; 5. catheterization connecting pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

The urine transfer pump 307 (model MSP 3701C) of the present invention is commercially available or custom made.

Referring to fig. 1 to 6, an embodiment of the present invention includes: the intelligent urine volume accurate metering device for the critically ill patients comprises a urine guide connecting pipe 5, a urine temporary placing mechanism 3 is installed on the outer side of the bottom end of the urine guide connecting pipe 5, a urine volume weighing system 4 is installed on the upper end face of the urine temporary placing mechanism 3, the urine volume weighing system 4 comprises a connecting installation plate 401, a locking knob 402, connecting seats 403, a weighing main body 404, a display screen 405, a connecting pull rod 406, a guide rod 407 and a limiting plate 408, two connecting seats 403 are installed on one side of the connecting installation plate 401, the locking knob 402 is installed on the inner side of the connecting seat 403, the guide rod 407 is fixedly installed on one side of the connecting installation plate 401 below the connecting seat 403, the limiting plate 408 is installed on the outer side of the bottom end of one guide rod 407, the urine temporary placing mechanism 3 is conveniently guided through the guide rod 407, and the small urine bag main body 301 is conveniently limited through, connecting mounting panel 401's lower terminal surface fixed mounting has the main part 404 of weighing, one side of the main part 404 of weighing is provided with display screen 405, the inboard sliding connection of the main part 404 bottom of weighing has connection pull rod 406, the one end fixed mounting of one of them connecting seat 403 has big urine bag and connects installation mechanism 2, it is convenient for change and install storage urine mechanism 1 through big urine bag connection installation mechanism 2, and be convenient for disinfect and used repeatedly to big urine bag connection installation mechanism 2, big urine bag connection installation mechanism 2's lower terminal surface fixed mounting has storage urine mechanism 1, wholly through carrying out interim storage and monitoring to the urine, be convenient for improve the monitoring precision of urine volume, and be convenient for save the urine, reduce medical staff's the amount of labour.

Further, store up urine mechanism 1 and include big urine bag main part 101, urine bag urination closing cap 102, sack support ring 103 and connection sealing ring 104, big urine bag main part 101 is installed to the upper end of urine bag urination closing cap 102, the outside fixed mounting of big urine bag main part 101 upper end has sack support ring 103, the up end of sack support ring 103 is provided with connection sealing ring 104, be convenient for concentrate the storage to the urine through storing up urine mechanism 1, reduce the urine and empty the number of times to reduce medical personnel's work load.

Further, big urine bag connection installation mechanism 2 includes urine bag go-between 201, sealing connection board 202, activity couple 203, couple mount pad 204, promote handle 205 and connect cardboard 206, the up end fixed mounting of urine bag go-between 201 has sealing connection board 202, two promotion handles 205 are installed to sealing connection board 202's up end, the one end that promotes handle 205 is located sealing connection board 202's up end and installs couple mount pad 204, the inboard sliding connection of couple mount pad 204 has activity couple 203, two connection cardboards 206 are all installed to the both sides of urine bag go-between 201, it is convenient for change and install storage urine mechanism 1 through big urine bag connection installation mechanism 2, and be convenient for disinfect and reuse big urine bag connection installation mechanism 2.

Further, the urine temporary placement mechanism 3 comprises a small urine bag main body 301, a limiting base 302, a positioning sleeve 303, a locking connecting sleeve 304, a urine conveying pipe 305, a guiding connecting plate 306, a urine conveying pump 307 and a ureter 308, wherein the guiding connecting plate 306 is fixedly installed at one side of the small urine bag main body 301, the two limiting bases 302 are fixedly installed on the upper end surface of the small urine bag main body 301, the positioning sleeve 303 is installed at one side of the limiting base 302, the locking connecting sleeve 304 is installed at the inner side of the positioning sleeve 303, a urine conveying pipe 305 is arranged on the inner side of one locking connecting sleeve 304, a ureter 308 is fixedly arranged at the upper end of the urine conveying pipe 305, a urine conveying pump 307 is arranged at the upper end of the ureter 308, the urine temporary storage and the urine volume monitoring are convenient through the urine temporary placement mechanism 3, when the urine volume reaches 1000ml, the urine in the small urine bag body 301 is pumped into the inside of the large urine bag body 101.

Further, the both ends of the one end through connection mounting panel 401 of locking knob 402 are passed through the screw and are connected with connecting seat 403, it is fixed that connection mounting panel 401 passes through bolted connection with weighing main part 404, the inboard of weighing main part 404 is provided with pressure sensor and weighing system, weighing system calculates the urine volume according to the change of gravity, the bottom that the upper end through weighing main part 404 of connecting pull rod 406 is passed through the screw and is connected with pressure sensor, display screen 405 passes through electric connection with pressure sensor, can show per hour urine volume and accumulative urine volume, be convenient for install connection mounting panel 401 through locking knob 402, and convenient to use.

Further, the upper end of guide bar 407 is fixed with one side of being connected mounting panel 401 through screw connection, and threaded connection is passed through with limiting plate 408 in the bottom of guide bar 407, and the up end of limiting plate 408 is provided with the blotter, is convenient for lead to urine temporary placement mechanism 3 through guide bar 407, and is convenient for carry on spacingly to urine bag main part 301 through limiting plate 408, avoids the landing.

Further, one side of urine bag main part 101 is provided with the scale mark, and the upper end of urine bag main part 101 is fixed through bonding with sack support ring 103, and the both sides of sack support ring 103 all are provided with the draw-in groove, and the up end of sack support ring 103 is provided with the slot, and connecting seal ring 104 sets up in the inboard of slot, can further seal the operation through connecting seal ring 104.

Further, urine bag go-between 201 and sealing connection board 202 injection moulding as an organic whole, the both sides of urine bag go-between 201 all are connected through the locating pin with connecting cardboard 206, couple mount pad 204 passes through the screw connection with sealing connection board 202 and fixes, the up end of couple mount pad 204 is provided with the spout, the inboard at the spout is pegged graft to the bottom of activity couple 203, the outside of activity couple 203 upper end is provided with anti-skidding cover, the bottom of activity couple 203 can slide in the inboard of couple mount pad 204, be convenient for hang whole.

Further, the locking connection sleeves 304 are connected with the positioning sleeve 303 through threads, the bottom end of the catheterization connection pipe 5 is connected with the positioning sleeve 303 through one of the locking connection sleeves 304, the urine delivery pipe 305 and the ureter 308 are both connected with the other locking connection sleeve 304 through a sealing ring, and the urine inside the small urine bag main body 301 can be completely discharged conveniently through the urine delivery pipe 305.

Further, the inboard of connecting mounting panel 401 bottom is provided with regularly reports the device, regularly reports the device and passes through electric connection with the weighing system, regularly reports the inboard of device and is provided with bee calling organ, can regularly report the device and can regularly report the operation to the urine volume.

When in use, checking whether the functions of all parts are intact, respectively discharging the air inside the big urine bag main body 101 and the small urine bag main body 301, connecting the small urine bag main body 301 with a catheter through a catheter connecting pipe 5, installing two connecting clamping plates 206 on both sides of the urine bag connecting ring 201, enabling the urine bag connecting ring 201 and the bag opening supporting ring 103 to be clamped and fixed through the four connecting clamping plates 206, facilitating the disassembly and the reuse of the big urine bag connecting and installing mechanism 2, and further enabling the sealing operation to be further carried out through the connecting sealing ring 104, arranging a sliding groove on the inner side of the hook installing seat 204, arranging the bottom end of the movable hook 203 at the inner side of the sliding groove, further enabling the big urine bag connecting and installing mechanism 2 and the urine storing mechanism 1 to be hung through the movable hook 203, facilitating the use, fixedly connecting one end of the connecting seat 403 with the bag opening supporting ring 103, enabling the connecting installing plate 401 to be connected with the connecting seat, and then through connecting the tie rod 406 and limiting base 302 to position and peg graft and facilitate the realization of temporarily placing the mechanism 3 to the urine and install, easy to install, switch on, input the urine to the inboard of the body 301 of urine bag through the connecting tube 5 of catheterization in the course of patient urinating, there are pressure sensors in the inboard of the body 404 of weighing, the upper end of the tie rod 406 runs through the bottom of the body 404 of weighing and connects with pressure sensor through the whorl, and then can monitor the urine amount of the inboard body 301 of urine bag in real time through the body 404 of weighing, and the bottom of the guide bar 407 runs through the guide connection board 306 and connects with the limiting plate 408 through the whorl, make the body 301 of urine bag keep stable through the guide bar 407 in the course of moving down, and support the body 301 of urine bag through the guide connection board 306, facilitate the interval of making the body 301 of urine bag and body 101 of urine bag keep fixed, effectively improve and detect the precision, start urine transmission pump 307 for urine transmission pump 307 passes through ureter 308 and urine transmission pipe 305 and can carry the inboard to big urine bag main part 101 with urine from the inboard of urine bag main part 301, and then the storage of being convenient for effectively reduces the number of times that the urine was emptyd to the urine, reduces the urine and emptys the number of times, reduces medical personnel's work load.

Claims

1. Critical patient is with intelligent urine volume accurate measurement device, including catheterization connecting pipe (5), its characterized in that: the urine temporary placement mechanism (3) is installed in the outside of catheterization connecting pipe (5) bottom, the urine volume weighing system (4) is installed to the up end of the urine temporary placement mechanism (3), the urine volume weighing system (4) is including connecting mounting panel (401), locking knob (402), connecting seat (403), main part (404) of weighing, display screen (405), connection pull rod (406), guide bar (407) and limiting plate (408), two connecting seats (403) are installed to one side of connecting mounting panel (401), locking knob (402) are installed to the inboard of connecting seat (403), one side fixed mounting that lies in connecting mounting panel (401) below of connecting seat (403) has guide bar (407), one of them limiting plate (408) is installed in the outside of guide bar (407) bottom, the lower terminal surface fixed mounting that connects mounting panel (401) has main part (404) of weighing, one side of weighing main part (404) is provided with display screen (405), the inboard sliding connection of weighing main part (404) bottom has connecting pull rod (406), one of them the one end fixed mounting of connecting seat (403) has urine bag connection installation mechanism (2), the lower terminal surface fixed mounting of urine bag connection installation mechanism (2) has urine storage mechanism (1).

2. The intelligent precise urine volume metering device for the critical patient according to claim 1, wherein: store up urine mechanism (1) and include urine bag main part (101), urine bag urination closing cap (102), sack support ring (103) and joint seal ring (104), urine bag main part (101) are installed to the upper end of urine bag urination closing cap (102), outside fixed mounting on urine bag main part (101) upper end has sack support ring (103), the up end of sack support ring (103) is provided with joint seal ring (104).

3. The intelligent precise urine volume metering device for the critical patient according to claim 1, wherein: big urine bag connection installation mechanism (2) are including urine bag go-between (201), sealing connection board (202), activity couple (203), couple mount pad (204), promotion handle (205) and connection cardboard (206), the up end fixed mounting of urine bag go-between (201) has sealing connection board (202), two promotion handles (205) are installed to the up end of sealing connection board (202), the up end that promotes handle (205) is located sealing connection board (202) installs couple mount pad (204), the inboard sliding connection of couple mount pad (204) has activity couple (203), two connection cardboards (206) are all installed to the both sides of urine bag go-between (201).

4. The intelligent precise urine volume metering device for the critical patient according to claim 1, wherein: the urine temporary placement mechanism (3) comprises a small urine bag main body (301), a limiting base (302), a positioning sleeve (303), a locking connecting sleeve (304), a urine conveying pipe (305), a guide connecting plate (306), a urine conveying pump (307) and a ureter (308), a guide connecting plate (306) is fixedly arranged at one side of the small urine bag main body (301), two limit bases (302) are fixedly arranged on the upper end surface of the small urine bag main body (301), a positioning sleeve (303) is arranged on one side of the limiting base (302), a locking connecting sleeve (304) is arranged on the inner side of the positioning sleeve (303), a urine conveying pipe (305) is arranged on the inner side of one locking connecting sleeve (304), the upper end of the urine conveying pipe (305) is fixedly provided with a ureter (308), and the upper end of the ureter (308) is provided with a urine conveying pump (307).

5. The intelligent precise urine volume metering device for the critical patient according to claim 1, wherein: the both ends of the one end through connection mounting panel (401) of locking knob (402) are passed through the screw and are connected with connecting seat (403), it is fixed through screwed connection to connect mounting panel (401) and main part of weighing (404), the inboard of main part of weighing (404) is provided with pressure sensor and weighing system, the bottom that the upper end of connecting pull rod (406) runs through main part of weighing (404) is passed through the screw and is connected with pressure sensor, display screen (405) passes through electric connection with pressure sensor.

6. The intelligent precise urine volume metering device for the critical patient according to claim 1, wherein: the upper end of guide bar (407) is fixed with one side of connecting mounting panel (401) through screwed connection, the bottom and limiting plate (408) of guide bar (407) pass through threaded connection, the up end of limiting plate (408) is provided with the blotter.

7. The intelligent precise urine volume metering device for the critical patient according to claim 2, wherein: one side of urine bag main part (101) is provided with the scale mark, the upper end of urine bag main part (101) is fixed through bonding with sack support ring (103), the both sides of sack support ring (103) all are provided with the draw-in groove, the up end of sack support ring (103) is provided with the slot, connecting seal ring (104) sets up the inboard at the slot.

8. The intelligent precise urine volume metering device for the critical patient according to claim 3, wherein: urine bag go-between (201) and sealing connecting plate (202) injection moulding as an organic whole, the both sides of urine bag go-between (201) all are connected through the locating pin with connecting cardboard (206), couple mount pad (204) are fixed through the screw connection with sealing connecting plate (202), the up end of couple mount pad (204) is provided with the spout, peg graft in the inboard of spout in the bottom of activity couple (203), the outside of activity couple (203) upper end is provided with the antiskid cover.

9. The intelligent precise urine volume metering device for the critical patient according to claim 4, wherein: the locking connecting sleeves (304) are in threaded connection with the positioning sleeve (303), the bottom end of the catheterization connecting pipe (5) is connected with the positioning sleeve (303) through one locking connecting sleeve (304), and the urine conveying pipe (305) and the ureter (308) are both connected with the other locking connecting sleeve (304) through sealing rings.

10. The intelligent precise urine volume metering device for the critical patient according to claim 5, wherein: the inboard of connecting mounting panel (401) bottom is provided with regularly reports the device, regularly report the device and pass through electric connection with the weighing system, the inboard of regularly reporting the device is provided with bee calling organ.