CN209575372U - Self retaining catheter timing urination device with weighing device - Google Patents

Abstract

Self retaining catheter timing urination device with weighing device, including catheter and urinal, urinary catheter is additionally provided on urinal, the self retaining catheter timing urination device with weighing device further includes controller, controller includes power module, control panel and one-chip computer module, audible alarm unit, display screen and input keyboard are provided on control panel, Weighing module is provided on the urinal, the output end and single-chip microcontroller input module of Weighing module are electrically connected, and are provided with catheter occluding device on the catheter.The utility model provides a kind of simple, light and handy self retaining catheter timing urination device, can the urine volume to patient accurately recorded, take it is contactless end put urine mode, cheap, practical timing urination solution is provided for patient.

Description

Self retaining catheter timing urination device with weighing device

Technical field

The utility model relates to a kind of catheter urination apparatus, especially a kind of self retaining catheter timing with weighing device Urination apparatus belongs to medical apparatus and instruments technical field.

Background technique

Severe or postoperative patient for long-term bed tend not to automatic micturition, and clinically common method is by staying Set catheterization discharge urine.If being not provided with any device on catheter, flows into urine voluntarily in receiver at any time, can make Patient's bladder smooth muscle tension is gradually reduced, and the full sense of decrease or loss of bladder causes bladder function to fail, or even urination is anti- Disappearance is penetrated, frequently can lead to the sequelae such as dysuria or even the retention of urine.Therefore it often needs that tongs are arranged on urinary catheter and carries out It is interrupted and puts urine, such method needs artificial fixed cycle operator, requires height to the sense of responsibility of entourage, and need to pay valuableness Human cost.For the physiological status for grasping patient at any time, generally require to record the urine volume of patient in medical procedure, at present Commonly used method is that scale is arranged on urinal, is observed by artificial eye and carries out urine volume record, and such mode is cumbersome, And urine volume record is also inaccurate, is hardly produced the record report with reference value.For this purpose, occurring some instrument can be used The urination apparatus of device auxiliary, most existing urethral catheterization device announced, is with urine pressure sensor, flow sensor at present The electromagnetic valve connecting with catheter is controlled, is urinated by preset program, these devices are generally using the installation biography on urinary catheter access Urinary catheter is tried fixation again and (is such as fixed on abdomen position with abdominal belt) on a patient body by sensor and solenoid valve, is had very big Implementation operation difficulty.And the mode of installation solenoid valve and flowmeter changes the original structure of catheter, urine on urinary catheter Liquid is directly contacted with equipment, then used time disinfection is difficult, has also been violated the operating instruction that a people next disposable plastic urine bag uses, has been increased Opportunities for contamination is added, it is clear that do not meet medical routine.

Summary of the invention

To solve problem above in the prior art, the purpose of this utility model is to provide a kind of simple, light and handy indwellings Catheter timing urination device, can the urine volume to patient accurately recorded, take it is contactless cut-off put urine mode, for suffer from Person provides cheap, practical timing urination solution.

In order to achieve the above object, the technical solution that the utility model is taken are as follows: the self retaining catheter timing with weighing device Urination apparatus, including catheter and urinal, catheter and urinal mutual connection are additionally provided with urinary catheter on urinal, and the band claims Resetting the self retaining catheter timing urination device set further includes controller, and controller includes power module, control panel and monolithic Machine module, includes timer, input/output module and memory in one-chip computer module, and control panel and one-chip computer module are electrical It connects, is provided with audible alarm unit, display screen and input keyboard on control panel, is provided with Weighing module on the urinal, The output end and single-chip microcontroller input module of Weighing module are electrically connected, and are provided with catheter occluding device on the catheter；Institute The weight sensor that Weighing module includes suspension hook and is arranged on suspension hook is stated, suspension hook is connect by weight sensor with urinal, The output end of weight sensor is connected to the input module of single-chip microcontroller；The catheter occluding device includes rack, motor, slide unit And present a theatrical performance as the last item on a programme, slide unit guide groove is provided in the rack, the slide unit is slidably arranged in slide unit guide groove, and slide unit guide groove limits slide unit It does not rotate in the vertical direction, screw hole is offered on the slide unit, screw rod, the silk are connected on the motor output shaft Bar is rotatably assorted with the screw hole on slide unit, and the rotation of motor driven screw rod moves back and forth slide unit along slide unit guide groove, the pressure Platform is located at the axial direction of motor output shaft, presents a theatrical performance as the last item on a programme and is located at the two sides of urinary catheter with slide unit, the motor and control relay It is electrically connected, the output end for controlling relay and single-chip microcontroller is electrically connected；Further, urinary catheter is provided on the urinary catheter Gripping mechanism, the urinary catheter gripping mechanism include clamping motor, single-chip microcontroller and clamping electrical connection of motor and control clamping The motion state of motor；Further, the power module in controller includes rechargeable lithium battery and DC voltage regulation module, DC voltage regulation module input and rechargeable lithium battery are electrically connected, the output end and monolithic of DC voltage regulation module Machine, control panel, motor and clamping electrical connection of motor；Further, machinery is provided between the catheter and urinal Buffer unit；Further, the buffer unit includes the urinary catheter import being arranged on urinal, and the diameter of urinary catheter import, which is greater than, leads The diameter of urinary catheter, the catheter are plugged in urinal by urinary catheter import, and the end that catheter is located in urinal is provided with card Platform, the size of the chuck are greater than the size of urinary catheter import, are provided with sealing ring, urethral catheterization between the urinary catheter import and catheter Sliding contact between pipe and sealing ring；Further, the buffer unit includes the spiral being arranged between catheter and urinal Separator tube, helical buffer pipe are corrugated hose, and one end of helical buffer pipe connect with catheter, the other end of helical buffer pipe and Urinal is directly connected to or is connect by short tube with urinal；Further, fixed device, the fixation are provided on the controller Device is detachably connected with hospital bed or other ward equipment；Further, the fixed device is the fixation with spiral clamping head Frame.

The positive advantageous effects of the utility model are: the utility model urinates mode using timing releasing, can foundation The data-evaluations such as age of patient and habit go out urination cycle, are largely being infused, and when drinking-water, need to only be subject to urination cycle suitably It adjusts just, temporally state modulator urination cycle, and can record urine volume for medical staff's reference after putting urine every time, be a kind of Science is easy, simple and practical, produces cheap urethral catheterization control device.The utility model is stopped using contactless blocking way Urine, the suitable tongs of application method, operation is very easy, uses buffer structure on urinal to prevent urinary catheter to urinal Traction cause weight detecting error, accurate measurement and easy to use, convenient for being promoted the use of in medical institutions.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model one embodiment.

Fig. 2 is the structural schematic diagram of the utility model one embodiment fixed frame.

Fig. 3 is the structural schematic diagram of the utility model one embodiment and fixed device.

Fig. 4 is the schematic side view of the utility model one embodiment and fixed device.

Fig. 5 is the working principle flow chart of the utility model one embodiment.

Fig. 6 is the structural schematic diagram of the utility model one embodiment catheter occluding device.

Fig. 7 is structural schematic diagram of the utility model one embodiment with helix tube urinal.

Specific embodiment

In order to more fully explain the implementation of the utility model, the embodiment of the utility model presented below, these realities Applying example is only the elaboration to the utility model, does not limit the scope of the utility model.

It is attached in the figure, it is marked as 1. controllers in conjunction with attached drawing to the further details of explanation of the utility model；2. urinal； 3. catheter；4. urinary catheter；5. urinary catheter card slot；6. outside chuck；7. buffering urinary catheter；8. chuck；9. suspension hook；10. Urinal hook；11. urinary catheter gripping mechanism；12. display screen；13. fixed frame；14. fixed beam；15. spiral clamping head； 16. fixed frame；17. motor；18. screw rod；19. slide unit；20. slide unit guide groove；21. presenting a theatrical performance as the last item on a programme；22. screw hole；23. machine Frame；24. input keyboard；25. fixed plate.

It is as shown in the figure: the self retaining catheter timing urination device with weighing device, including catheter 3 and urinal 2, catheter With the mutual connection of urinal, urinary catheter 4 is additionally provided on urinal, further includes controller 1, controller includes power module, control plane Plate and one-chip computer module, include timer, input/output module and memory in one-chip computer module, control panel and single-chip microcontroller Module is electrically connected, and is provided with audible alarm unit, display screen 12 and input keyboard 24 on control panel, is provided with title on urinal Molality block, the output end and single-chip microcontroller input module of Weighing module are electrically connected, and Weighing module includes that suspension hook and setting are being hung Weight sensor on hook is provided with the urinal hook 10 with suspension hook cooperation on urinal, and urinal hook hook is located on suspension hook, suspension hook It is connect with weight sensor input terminal, the output end of weight sensor is connected to the input module of single-chip microcontroller；It is arranged on catheter There is catheter occluding device；The main body of catheter occluding device is slide unit 19 and presents a theatrical performance as the last item on a programme 21, and slide unit 19 is by 21 directions of presenting a theatrical performance as the last item on a programme Movement squeezes the catheter 3 between slide unit is arranged in and presents a theatrical performance as the last item on a programme and realizes catheter closure function, and slide unit is transported to the opposite direction presented a theatrical performance as the last item on a programme It is dynamic to loosen catheter, using the conducting for realizing catheter after the elastic recovery of catheter itself, screw hole is offered on slide unit 22, screw hole 22 is rotatably assorted with screw rod 18, and slide unit is arranged in the slide unit guide groove 20 being arranged in rack 23, and the limitation of slide unit guide groove is slided Platform rotate it can not with screw rod axis, and screw rod is connected on the output shaft of stepper motor, when screw rod is with stepper motor output shaft When rotation, since originally the experience limitation of slide unit guide groove of slide unit can not rotate, screw rod and screw hole push slide unit along sliding when relatively rotating The translation of platform guide groove, the rotation direction for adjusting stepper motor can make slide unit reciprocating along slide unit guide groove, realize to catheter Compression and loosening operation, the operating of motor is realized by the control relay that single chip control module control is connected to motor, single Piece machine controls the mature technology for operating as the prior art of stepper motor, and those skilled in the art can not make any creation Property labour can be realized, motor running time interval by the Timer Controlling in one-chip computer module, this Timer Controlling side Formula is very extensive in the application of automatic control field at present, is mature technology in the prior art, and those skilled in the art can not appoint What creative work can be realized；Urinary catheter gripping mechanism 11, urinary catheter gripping mechanism are provided on the urinary catheter of the present embodiment Structure it is consistent with the structure of catheter occluding device, include rack, motor, slide unit and present a theatrical performance as the last item on a programme, be driven by a motor slide unit pressure The on-off of tight urinary catheter control urinary catheter, motor are controlled by single-chip microcontroller, and the power module in the present embodiment controller includes that can fill Electric lithium battery and DC voltage regulation module, DC voltage regulation module input and rechargeable lithium battery are electrically connected, direct current The output end and single-chip microcontroller, control panel, motor and clamping electrical connection of motor of voltage regulator module, single-chip microcontroller control direct current Voltage regulator module and be mature technology in the prior art with the connection of control panel, those skilled in the art can be achieved Its control function；Mechanical cushioning device is provided between urinary catheter and urinal, the mechanical cushioning device of the present embodiment includes setting Urinary catheter import on urinal, the diameter of urinary catheter import are greater than the diameter of urinary catheter, and catheter is plugged in urinal by urinary catheter import In, external chuck 6 is provided on the catheter outside urinal, the end that catheter is located in urinal is provided with chuck 8, chuck Size be greater than the size of catheter import, be provided with sealing ring between urinary catheter import and catheter, catheter and sealing ring it Between sliding contact, catheter between external chuck 6 and chuck 8 is buffering urinary catheter 7, and buffering urinary catheter can be in urinary catheter entrance Lower slider, if being not provided with catheter buffer unit, after hanging urinal on the controller, catheter can generate urinal vertical To active force, can weighing results impact, setting buffering urinary catheter can prevent the anti-problem here of catheter traction urinal, Urinary catheter buffer unit may be the helical buffer pipe being arranged between catheter and urinal, as shown in fig. 7, helical buffer pipe One end is connect with catheter, and the other end is directly connected to urinal or is connect by short tube with urinal；Controller in the present embodiment On be provided with fixed device, fixed device is used to for controller being fixed on hospital bed or other ward equipment, in the present embodiment Fixed device is the fixed frame with spiral clamping head, and fixed frame back is provided with fixed plate 25, and the setting of fixed plate 25 is needing to fix The upside of fixed beam 13, fixed beam is generally the side wall of hospital bed, and controller can be fixed on by then tightening spiral clamping head 15 In fixed beam.

When the utility model is used, fixed frame is fixed in fixed beam first, by urinal after controller is fixed It is hung on the suspension hook under controller, the make-and-break time of timer is arranged by keyboard to control the determination of catheter occluding device and put The time interval of urine, and weigh to put the weight of urine every time and give to PLC storage by Weighing module and handle, it is put in urinary catheter outlet Chamber pot device is set, chamber pot device can be traditional chamber pot equipment such as chamber pot, and the on-off of urinary catheter occluding device in single-chip microcontroller to remember The urinal total weight of record controls.

After the embodiments of the present invention is described in detail, one of ordinary skilled in the art is clearly understood that, In Various change and modification can be carried out by not departing under above-mentioned claim and spirit, all according to the technical essence of the utility model Any simple modification, equivalent change and modification to the above embodiments belong to the range of technical solutions of the utility model, And the utility model is also not only restricted to the embodiment of example in specification.

Claims (8)

1. the self retaining catheter timing urination device with weighing device, including catheter and urinal, catheter are mutually interconnected with urinal It is logical, urinary catheter is additionally provided on urinal, it is characterised in that: the self retaining catheter timing urination device with weighing device also wraps Include controller, controller includes power module, control panel and one-chip computer module, include in one-chip computer module timer, input/ Output module and memory, control panel and one-chip computer module are electrically connected, and audible alarm unit is provided on control panel, is shown Display screen and input keyboard, Weighing module is provided on the urinal, and the output end and single-chip microcontroller input module of Weighing module are electrical It connects, is provided with catheter occluding device on the catheter；The Weighing module includes suspension hook and is arranged on suspension hook Weight sensor, suspension hook are connect by weight sensor with urinal, and the output end of weight sensor is connected to the input of single-chip microcontroller Module；The catheter occluding device includes rack, motor, slide unit and presents a theatrical performance as the last item on a programme, and slide unit guide groove is provided in the rack, described Slide unit is slidably arranged in slide unit guide groove, and slide unit guide groove limitation slide unit does not rotate in the vertical direction, is opened on the slide unit Equipped with screw hole, screw rod is connected on the motor output shaft, the screw rod is rotatably assorted with the screw hole on slide unit, motor driven silk Bar rotation moves back and forth slide unit along slide unit guide groove, described to present a theatrical performance as the last item on a programme positioned at the axial direction of motor output shaft, presents a theatrical performance as the last item on a programme and slides Platform is located at the two sides of urinary catheter, and the motor and control relay are electrically connected, and controls the output end of relay and single-chip microcontroller It is electrically connected.

2. the self retaining catheter timing urination device according to claim 1 with weighing device, it is characterised in that: described to put Urinary catheter gripping mechanism is provided on urinary catheter, the urinary catheter gripping mechanism includes clamping motor, single-chip microcontroller and clamping motor electricity Property connect and control the motion state of clamping motor.

3. the self retaining catheter timing urination device according to claim 1 or 2 with weighing device, it is characterised in that: control Power module in device processed includes rechargeable lithium battery and DC voltage regulation module, DC voltage regulation module input with can Charged lithium cells are electrically connected, the output end and single-chip microcontroller, control panel, motor and clamping motor of DC voltage regulation module It is electrically connected.

4. the self retaining catheter timing urination device according to claim 1 with weighing device, it is characterised in that: described to lead Mechanical cushioning device is provided between urinary catheter and urinal.

5. the self retaining catheter timing urination device according to claim 4 with weighing device, it is characterised in that: described slow Flushing device includes the urinary catheter import being arranged on urinal, and the diameter of urinary catheter import is greater than the diameter of catheter, and the catheter is logical It crosses urinary catheter import to be plugged in urinal, the end that catheter is located in urinal is provided with chuck, and the size of the chuck is greater than urine The size of pipe import is provided with sealing ring between the urinary catheter import and catheter, sliding contact between catheter and sealing ring.

6. the self retaining catheter timing urination device according to claim 4 with weighing device, it is characterised in that: described slow Flushing device includes the helical buffer pipe being arranged between catheter and urinal, and helical buffer pipe is corrugated hose, helical buffer pipe One end connect with catheter, the other end of helical buffer pipe is directly connected to urinal or is connect by short tube with urinal.

7. the self retaining catheter timing urination device according to claim 1 with weighing device, it is characterised in that: the control Fixed device is provided on device processed, the fixed device is detachably connected with hospital bed or other ward equipment.

8. the self retaining catheter timing urination device according to claim 7 with weighing device, it is characterised in that: described solid Determining device is the fixed frame with spiral clamping head.