CN209014107U - A kind of peritoneal dialysis wireless data transmission scale - Google Patents

Abstract

The utility model discloses a kind of novel peritoneal dialysis wireless data transmission scales; including scale body, control button, display screen, wiring board, wireless module, gravity sensor, built-up area, heating device, temperature sensor, control mechanism and power sector; the control button includes that peritoneal dialysis liquid weight sends key and waste liquid weight transmission key; the heating device includes heating sheet and excess temperature Machine guarding, the utility model have the function of the range for meeting peritoneal dialysis and precision, recorded using wireless module and transmit data, liquid can be heated.

Description

A kind of peritoneal dialysis wireless data transmission scale

Technical field

The utility model relates to medical instruments field more particularly to a kind of peritoneal dialysis wireless data transmission scales.

Background technique

Peritoneal dialysis (PD) is the characteristic using peritonaeum as semipermeable membrane, by gravity by prepared peritoneal dialysis liquid Rule periodically pours into the abdominal cavity of patient through conduit, due in peritonaeum two sides there are the concentration gradient of solute is poor, high concentration side Solute is mobile (dispersion) to low concentration side；Moisture is then mobile (osmosis) from a hypotonic side to hypertonic side.Pass through Abdominal cavity peritoneal dialysis liquid is constantly replaced, and is removed interior metabolism product, toxicant to reach and is corrected water, electrolyte balance disorder Purpose.

Normal maintenance capacitance balance is one of important goals of renal replacement therapies such as haemodialysis, peritoneal dialysis.Reach This target is not easy to, and needs to rely on the complex process of intake and discharge, is ceased with the compliance and dialysis treatment scheme of patient Manner of breathing closes.It is known that volume load excessively can lead to oedema, hypertension, acute and chronic heart failure, brain edema etc., these painstaking effort The case fatality rate that pipe disease will cause dialysis patient increases.And off-capacity can lead to patient's low blood pressure, residual renal function decline.Face Bed research shows that, the generation of 80% dialysis patient hypertension has with long-term volume load increase.And volume load is crossed and focuses on peritonaeum It is more more common than hemodialysis patients in dialysis patient.

The existing saturating patient of abdomen, which is in, to be first put into electronic scale for peritoneal dialysis liquid when abdomen is treated thoroughly and weighs, and peritoneal dialysis liquid weight is recorded Amount, then starts to dialyse, and draws the saturating waste liquid of the abdomen of intracorporeal indwelling by gravity, weighs the weight of waste liquid and remembered Then peritoneal dialysis liquid is injected abdominal cavity by gravity, completes seance by record.When peritoneal dialysis liquid temperature is lower, heating packet is used Peritoneal dialysis liquid is heated by way of the heating of heat transfer.Patient's injection and drainage data periodically provide doctor, to patient The saturating therapeutic effect of abdomen is assessed, and has exception that need to adjust dialysis prescription or scheme in time.Existing peritoneal dialysis treatment dialysis is at home Treatment has the following problems:

1, it is manually recorded to fully rely on patient for data, record trouble and there are the drawbacks such as error of omission, misregistration, meanwhile, hand Dynamic record data poor intuition, needs doctor carefully to carry out discriminant analysis, in addition, patient's pen trace and format also increase doctor Raw analysis and judgement to therapeutic effect；

2, patient is daily injects dialysis and drainage data record, periodically carries out further consultation, and when further consultation just will appreciate that patient's Treatment situation, daily data exception doctor the can not obtain in first time, adjust therapeutic scheme in time, lead to therapeutic effect not It is ideal；

3, the scale (peritoneal dialysis liquid specification is generally 1Kg-3Kg) for the exploitation of peritoneal dialysis range, Huan Zheyi be there is no on the market As selection the common scale in market (such as fruit claims) carry out weighing record, precision cannot be met the requirements；

4, peritoneal dialysis is generally required and is injected after heating peritoneal dialysis liquid because of fluid temperature and body temperature difference, Huan Zheyi As using heating packet heated, can not carry out disinfection processing, for a long time using have increase infection risk.

Utility model content

In view of the deficiencies of the prior art, the utility model is intended to provide a kind of range for meeting peritoneal dialysis and precision , transmitted using wireless module and novel peritoneal dialysis wireless data transmission scale that record data, that liquid can be heated.

To achieve the goals above, the utility model adopts the following technical solution:

A kind of novel peritoneal dialysis wireless data transmission scale, including scale body, control button, display screen, wireless module, again Force snesor, built-up area, heating device, temperature sensor, control mechanism and power sector, scale body surface face are provided with control button And display screen, built-up area is provided on scale body, built-up area is provided with gravity biography for holding peritoneal dialysis liquid or waste liquid, the bottom of scale body Sensor is provided with heating device below built-up area, and temperature sensor is arranged in built-up area surface, for detecting peritoneal dialysis liquid or waste liquid Temperature, wireless module are connect with control mechanism with mobile terminal communication respectively, control button, display screen, gravity sensor, heating Device, heater switch and temperature sensor are connect with control mechanism respectively, control button, display screen, wireless module, gravity sensitive Device, heating device, heater switch, temperature sensor and control mechanism are electrically connected with power sector respectively.

Gravity sensor is able to satisfy range and the required precision of peritoneal dialysis, can obtain more accurate data.Gravity The sensor of G type, S type can be used in sensor, and the sensors such as I-shaped, circle can also be used.

Wireless module can realize the wireless upload of data, energy real-time recorded data, doctor by WIFI, bluetooth or GPS etc. It is raw to obtain patient treatment data at the first time, therapeutic effect is tracked, appearance is abnormal to make a response at the first time, and treatment is greatly improved Effect.Display is got rid of display and is weighed outside weight, also shows some other state and function, such as wireless status, heating function.

Control mechanism is other than the weighing data that can be detected to gravity sensor calculates, moreover it is possible to logical operation is carried out, The type of function and weighing liquid to control button judges, prevents the abnormal datas such as maloperation from sending, finally controls machine Data are sent the mobile terminals such as server or mobile phone by wireless module by structure.

Further, the novel peritoneal dialysis wireless data transmission scale further includes wiring board, and wiring board is arranged in scale body Inside is provided with wireless module, control mechanism and power sector on wiring board.

Further, the control button includes that peritoneal dialysis liquid weight sends key and waste liquid weight transmission key, peritoneal dialysis liquid Weight sends key and is used to trigger the weight data that control mechanism sends peritoneal dialysis liquid by wireless module to mobile terminal, long-pressing abdomen Transparent liquid weight sends key for calibrating to scale, and waste liquid weight sends key and passes through wireless module for triggering control mechanism The weight data of waste liquid is sent to mobile terminal, long-pressing waste liquid weight sends key for starting or closing heating device.Especially Ground, control button can be touch key-press, or mechanical key.

Further, the built-up area shape is indent U-shaped structure.U-shaped structure can effectively prevent liquid when weighing It shakes, weighs more acurrate, improve heating efficiency.

Further, the heating device includes heating sheet, heater switch and excess temperature Machine guarding, and excess temperature machinery is protected Protection unit is arranged on heating sheet, and heater switch is connect with heating sheet, excess temperature Machine guarding and power sector respectively.Heating Piece increases heating surface area when heating, and heating efficiency is higher, is heated more evenly.Temperature sensor detects that fluid temperature arrives Up to setting value, control mechanism control, which disconnects heater switch, makes heating sheet stop heating, and furthermore excess temperature Machine guarding monitors Control mechanism failure is unable to control heating sheet and stops heating, automatic to start excess temperature mechanical protection dress when leading to fluid temperature overtemperature Disconnection heater switch is set, heating sheet is made to stop heating.Particularly, excess temperature Machine guarding works under low pressure, securely and reliably.

Further, the heating sheet uses far-infrared heating film, preferably flexible material such as carbon fiber heating plate etc., thermal effect Rate is high.Or temperature sensor is omitted using constant temperature heating plate.

Further, each corner in bottom of the scale body is respectively arranged with feet, and gravity sensor and feet correspond Connection.

Further, the material of the feet is flexible material.

Particularly, the materials such as rubber can be used in feet, and impact when avoiding external force and placing to gravity sensor is effectively protected Protect gravity sensor.

Further, the material of the scale body is waterproof material, can be sterilized using alcohol, and solving patient, use adds now Hot Bao Jiare, heating packet can not sterilize, for a long time using the risk for having increase to infect.

Further, gasket is additionally provided between the surface and temperature sensor of the built-up area, the material of gasket is anti- The heat-insulated material of water.

In order to support alcohol wipe to sterilize, need to realize the effect of sealing and splash-proof by structure and material.Pass through Be provided between the indent U-shaped structure of built-up area, the scale body of waterproof material, temperature sensor and built-up area waterproof and heat-insulating gasket with And sealing and splash-proof may be implemented using structure features such as film or touch key-press in key, so as to support alcohol wipe.

Working principle: the existing saturating patient of abdomen is in when abdomen is treated thoroughly and peritoneal dialysis liquid is first put into built-up area, and control mechanism passes through Gravity sensor detection weighs peritoneal dialysis liquid, and control mechanism starts the weight that display screen shows peritoneal dialysis liquid, and it is saturating that user presses abdomen Liquid weight sends key, and the peritoneal dialysis liquid data that patient injects are sent to mobile whole by control mechanism by built-in wireless module End, user's long-pressing waste liquid weight send key, and starting heater switch heats heating sheet after control mechanism receives push button signalling, right Peritoneal dialysis liquid is heated, and in heating process, the variation of temperature sensor moment monitoring temperature is closed and added if temperature is more than setting value Thermal switch stops heating, if control mechanism fails, temperature excess temperature, excess temperature Machine guarding carries out power down process to heating sheet, Peritoneal dialysis liquid can start to dialyse while heating, be drawn the saturating waste liquid of the abdomen of intracorporeal indwelling by gravity, control mechanism is logical The weight that gravity sensor weighs waste liquid is crossed, control mechanism starts the weight that display screen shows waste liquid, and user is sent out by waste liquid weight Key is sent, the peritoneal dialysis liquid data of patient are sent to mobile terminal by built-in wireless module by control mechanism, then will Peritoneal dialysis liquid injects abdominal cavity by gravity, completes seance.User presses peritoneal dialysis liquid weight and sends key and waste liquid weight Key triggering control mechanism is sent to send by the built-in wireless module peritoneal dialysis liquid for injecting patient and the waste liquid data of extraction To mobile terminal, it is supplied to doctor in real time, exception is treated to patient's abdomen thoroughly and effect is assessed, has exception that need to adjust in time Analyse prescription or scheme.

The advantageous effects of the utility model are as follows:

1, built-in gravity sensor is able to satisfy range and the required precision of peritoneal dialysis specification；

2, wireless module can realize the wireless upload of data by WIFI, bluetooth etc., and doctor obtains patient at the first time Treatment data tracks therapeutic effect, exception occurs and makes a response at the first time, therapeutic effect is greatly improved；

3, liquid heating function is increased, shell is sealed waterproof, can be sterilized using alcohol, solve patient and use now Packet heating is heated, heating packet can not sterilize, for a long time using the risk for having increase to infect.

Detailed description of the invention

Fig. 1 is that novel peritoneal dialysis wireless data transmission scale weighs peritoneal dialysis liquid schematic diagram；

Fig. 2 is the outside drawing of novel peritoneal dialysis wireless data transmission scale；

Fig. 3 is that the internal structure of novel peritoneal dialysis wireless data transmission scale forms figure；

Fig. 4 is the component connection figure of novel peritoneal dialysis wireless data transmission scale；

Fig. 5 is the system connection figure of novel peritoneal dialysis wireless data transmission scale.

Appended drawing reference:

Peritoneal dialysis liquid 0；Peritoneal dialysis liquid weight sends key 1；Display screen 2；Waste liquid weight sends key 3；Wiring board 4；Wireless mould Block 5；Gravity sensor 6；Feet 7；Heating sheet 8；Built-up area 9；Temperature sensor 10；Excess temperature Machine guarding 11；Heating is opened Close 12；Power sector 13；Control mechanism 14.

Specific embodiment

Below with reference to attached drawing, the utility model will be further described, it should be noted that following embodiment is with this Premised on technical solution, the detailed implementation method and specific operation process are given, but the protection scope of the utility model is simultaneously It is not limited to the present embodiment.

A kind of novel peritoneal dialysis wireless data transmission scale, as shown in Figs. 1-5, including scale body, control button, display screen 2, wireless module 5, gravity sensor 6, built-up area 9, heating device, temperature sensor 10, control mechanism 14, heater switch 12, Excess temperature Machine guarding 11 and power sector 13, scale body surface face are provided with display screen 2, control button, are provided with and set on scale body Object area 9, for holding peritoneal dialysis liquid 0 or waste liquid, the bottom of scale body is provided with gravity sensor 6, sets below built-up area 9 built-up area 9 Be equipped with heating device, temperature sensor 10 is used to detect the temperature of peritoneal dialysis liquid 0 or waste liquid, wireless module 5 respectively with control mechanism 14 connect with mobile terminal communication, and control button, display screen 2, gravity sensor 6, heating device, heater switch 12 and temperature pass Sensor 10 is connect with control mechanism 5 respectively, and control button, wireless module 5, gravity sensor 6, heating device, adds display screen 2 Thermal switch 12, temperature sensor 10 and control mechanism 14 are electrically connected with power sector 13 respectively.

Gravity sensor 6 is able to satisfy range and the required precision of peritoneal dialysis, can obtain more accurate data.Gravity The sensor of G type, S type can be used in sensor 6, and the sensors such as I-shaped, circle can also be used.

Control mechanism 14 passes through 6 survey calculation liquid weight of gravity sensor and automatically records data, then by wireless Module 5 such as WIFI, bluetooth or GPS realize the wireless upload of data, and doctor obtains patient treatment data, tracking at the first time There is exception and makes a response at the first time, therapeutic effect is greatly improved in therapeutic effect.Display screen 2 is in addition to display weighs weight, also Show some other state and function, such as wireless status, heating function.

Control mechanism 14 is other than the weighing data that can be detected to gravity sensor 6 calculates, moreover it is possible to carry out logic fortune It calculates, the type of function and weighing liquid to control button judges, prevents maloperation etc. from abnormal data being caused to send, finally Data are sent the mobile terminals such as server or mobile phone by wireless module 5 by control mechanism 14.Particularly, control mechanism 14 can also Data filtering is carried out, to prevent electromagnetic interference from impacting to weighing data, (conversion chip and signal wire increase by hardware Shielded layer and shielding case) and software (filtering algorithm) measure guarantee data accuracy.

Further, the novel peritoneal dialysis wireless data transmission scale further includes wiring board 4, and wiring board 4 is arranged in scale Internal portion is provided with wireless module 5, control mechanism 14, heater switch 12, power sector 13 and peritoneal dialysis liquid weight on wiring board 4 Send key 1；Display screen 2；Waste liquid weight sends key 3.

Further, the control button includes that peritoneal dialysis liquid weight sends key 1 and waste liquid weight transmission key 2, peritoneal dialysis liquid Weight sends key 1 and is used to trigger the weight data that control mechanism 14 sends peritoneal dialysis liquid 0 by wireless module 5 to mobile terminal, Long-pressing peritoneal dialysis liquid weight sends key 1 for calibrating to scale, and it is logical for triggering control mechanism 14 that waste liquid weight sends key 2 The weight data that wireless module 5 sends waste liquid to mobile terminal is crossed, long-pressing waste liquid weight sends key 2 and adds for starting or closing Thermal.Particularly, control button can be touch key-press, or mechanical key.

Further, 9 shape of built-up area is indent U-shaped structure.U-shaped structure can effectively prevent liquid when weighing Body shakes, and weighs more acurrate and improves heating efficiency.

Further, the heating device includes heating sheet 8, heater switch 12 and excess temperature Machine guarding 11, excess temperature machine Tool protective device 11 be arranged on heating sheet 8, heater switch 12 respectively with heating sheet 8, excess temperature Machine guarding 11 and power supply Mechanism 13 connects.Heating sheet 8 increases heating surface area when heating, and heating efficiency is higher, is heated more evenly.Temperature-sensitive sticker 10 monitor liquid reach set temperature when, control mechanism 14 control heater switch 12 stop heating, when control mechanism 14 fail, Temperature is excessively high, and excess temperature Machine guarding 11 carries out power down process to heating sheet 8, and heating sheet 8 is made to stop heating.Particularly, mistake Warm Machine guarding 11 works under low pressure, securely and reliably.

Further, the heating sheet 8 uses far-infrared heating film, preferably flexible material such as carbon fiber heating plate etc., heat It is high-efficient.Or temperature sensor 10 can be omitted using constant temperature heating plate.

Further, each corner of the bottom of the scale body is respectively arranged with feet 7, and gravity sensor 6 and feet 7 are one by one It is correspondingly connected with.

Further, the material of the feet 7 is flexible material.

Particularly, the materials such as rubber, such as rubber can be used in feet 7, to gravity sensor when avoiding external force and placing Impact, effective protection gravity sensor 6.

Further, the material of the scale body is waterproof material, can be sterilized using alcohol, and solving patient, use adds now Hot Bao Jiare, heating packet can not sterilize, for a long time using the risk for having increase to infect.

Further, it is additionally provided with gasket between the surface and temperature sensor 10 of the built-up area 9, the material of gasket is Waterproof and heat-insulating material.

In order to support alcohol wipe to sterilize, need to realize the effect of sealing and splash-proof by structure and material.Pass through Waterproof and heat-insulating pad is provided between the indent U-shaped structure of built-up area 9, the scale body of waterproof material, temperature sensor 10 and built-up area 9 Piece and key use the structure features such as film or touch key-press that sealing and splash-proof may be implemented, so as to support wipes of alcohol It wipes.

Working principle: the existing saturating patient of abdomen is in when abdomen is treated thoroughly and peritoneal dialysis liquid 0 is first put into built-up area 9, control mechanism 14 Peritoneal dialysis liquid 0 is weighed by the detection of gravity sensor 6, records 0 weight of peritoneal dialysis liquid, control mechanism starts display screen 2 and shows The weight of peritoneal dialysis liquid 0, user send key 1 by peritoneal dialysis liquid weight, and control mechanism 14 is infused patient by built-in wireless module 5 The peritoneal dialysis liquid data entered are sent to mobile terminal, and user's long-pressing waste liquid weight sends key 3, and control mechanism 14 receives push button signalling The heating sheet 8 for starting built-up area 9 afterwards, heats peritoneal dialysis liquid 0, in heating process, 10 moment of temperature sensor monitoring temperature Change, if temperature is more than setting value, control mechanism 14 controls heater switch 12 and stops heating, when the failure of control mechanism 14, temperature Excessively high, excess temperature Machine guarding 11 carries out power down process to heating sheet 8, and peritoneal dialysis liquid 0 starts to dialyse while heating, passes through weight The saturating waste liquid of the abdomen of intracorporeal indwelling is drawn in power effect, and control mechanism 14 weighs the weight of waste liquid by gravity sensor 6 and will count It is recorded according to being transmitted in control mechanism 14, control mechanism starts the weight that display screen 2 shows waste liquid, and user presses waste liquid weight Key 3 is sent, the peritoneal dialysis liquid data of patient are sent to mobile terminal by built-in wireless module 5 by control mechanism 14. Peritoneal dialysis liquid 0 is injected into abdominal cavity by gravity after the completion of heating, completes seance.User press peritoneal dialysis liquid weight send by Key 1 and waste liquid weight send key 3 and trigger 0 He of peritoneal dialysis liquid that control mechanism 14 is injected patient by built-in wireless module 5 The waste liquid data of extraction are sent to mobile terminal, are supplied to doctor in real time, assess the saturating therapeutic effect of patient's abdomen, there is exception Dialysis prescription or scheme need to be adjusted in time.

The advantageous effects of the utility model are as follows: built-in gravity sensor is able to satisfy the range of peritoneal dialysis specification And required precision；Wireless module can realize the wireless upload of data by WIFI, bluetooth etc., and doctor obtains patient at the first time Treatment data tracks therapeutic effect, exception occurs and makes a response at the first time, therapeutic effect is greatly improved；

Liquid heating function is increased, shell is sealed waterproof, can be sterilized using alcohol, and solving patient, use adds now Hot Bao Jiare, heating packet can not sterilize, for a long time using the risk for having increase to infect.

For those skilled in the art, it can be provided various corresponding according to above technical solution and design Change and modification, and all these change and modification, should be construed as being included in the utility model claims protection scope it It is interior.

Claims (10)

1. a kind of peritoneal dialysis wireless data transmission scale, including scale body, which is characterized in that including control button, display screen, nothing Wire module, gravity sensor, built-up area, heating device, temperature sensor, control mechanism and power sector, the setting of scale body surface face There are control button and display screen, built-up area is provided on scale body, for holding peritoneal dialysis liquid or waste liquid, the bottom of scale body is set built-up area It is equipped with gravity sensor, heating device is provided with below built-up area, temperature sensor is arranged in built-up area surface, saturating for detecting abdomen The temperature of liquid or waste liquid, control mechanism are connect by wireless module with mobile terminal communication, and control button, display screen, gravity pass Sensor, heating device, heater switch and temperature sensor are connect with control mechanism respectively, control button, display screen, wireless mould Block, gravity sensor, heating device, heater switch, temperature sensor and control mechanism are electrically connected with power sector respectively.

2. peritoneal dialysis according to claim 1 wireless data transmission scale, which is characterized in that the peritoneal dialysis nothing Line number further includes wiring board according to transmission scale, and wiring board setting is provided with wireless module, control machine inside scale body, on wiring board Structure, heater switch and power sector.

3. peritoneal dialysis according to claim 1 wireless data transmission scale, which is characterized in that the control button includes Peritoneal dialysis liquid weight sends key and waste liquid weight sends key, and peritoneal dialysis liquid weight sends key and passes through nothing for triggering control mechanism Wire module sends the weight data of peritoneal dialysis liquid to mobile terminal, and long-pressing peritoneal dialysis liquid weight sends key and is used to calibrate scale, Waste liquid weight sends key and is used to trigger the weight data that control mechanism sends waste liquid by wireless module to mobile terminal, long-pressing Waste liquid weight sends key for starting or closing heating device.

4. peritoneal dialysis according to claim 1 wireless data transmission scale, which is characterized in that the built-up area shape is Indent U-shaped structure.

5. peritoneal dialysis according to claim 1 wireless data transmission scale, which is characterized in that the heating device includes Heating sheet, heater switch and excess temperature Machine guarding, excess temperature Machine guarding are arranged on heating sheet, heater switch difference It is connect with heating sheet, excess temperature Machine guarding and power sector.

6. peritoneal dialysis according to claim 5 wireless data transmission scale, which is characterized in that the heating sheet is using remote Infrared heating plate.

7. peritoneal dialysis according to claim 1 wireless data transmission scale, which is characterized in that the bottom of the scale body Each corner is also respectively provided with feet, and gravity sensor connects one to one with feet.

8. peritoneal dialysis according to claim 7 wireless data transmission scale, which is characterized in that the material of the feet is Flexible material.

9. peritoneal dialysis according to claim 1 wireless data transmission scale, which is characterized in that the material of the scale body is Waterproof material.

10. peritoneal dialysis according to claim 1 wireless data transmission scale, which is characterized in that the table of the built-up area Gasket is additionally provided between face and temperature sensor, the material of gasket is waterproof and heat-insulating material.