CN210056469U - Panty-shape diapers and panty-shape diapers system - Google Patents
Panty-shape diapers and panty-shape diapers system Download PDFInfo
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- CN210056469U CN210056469U CN201822247393.2U CN201822247393U CN210056469U CN 210056469 U CN210056469 U CN 210056469U CN 201822247393 U CN201822247393 U CN 201822247393U CN 210056469 U CN210056469 U CN 210056469U
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Abstract
The utility model relates to a paper diaper, which comprises a paper diaper body, and a sensor layer and a control module which are arranged on the paper diaper body. The diaper body comprises a liquid absorption area and a fixing area, the liquid absorption area is used for absorbing leakage solution, and the fixing area is used for fixing the liquid absorption area to a preset position of a human body. The sensor layer is arranged in the liquid absorption area of the paper diaper body and is used for collecting relevant parameters of the liquid absorption area; the control module is arranged in the fixing area of the diaper body and connected with the impedance sensor layer, and is used for receiving impedance parameters collected by the impedance sensor layer, calculating the amount of the absorption liquid and carrying out corresponding prompt according to the amount of the absorption liquid. The paper diaper can monitor the bleeding condition of a patient in real time so as to prevent the patient from missing rescue time, and the amount of the liquid absorbed by the paper diaper can be obtained according to the accurate measurement of the impedance parameters, so that whether a user bleeds greatly or not is further judged, and the purpose of real-time detection and prompt is achieved.
Description
Technical Field
The utility model relates to a medical care technical field especially relates to a panty-shape diapers and panty-shape diapers system.
Background
The puerpera is often hemorrhagic due to surgical incision, intrauterine tissues, birth canal damage and the like after the parturient is delivered. A mild hemorrhage is a normal phenomenon, but a severe hemorrhage endangers the life of the parturient. One of the keys of rescuing postpartum hemorrhage is accurate and rapid assessment of the amount of hemorrhage. Therefore, the accurate and timely monitoring of the amount of bleeding after delivery of the puerpera through a certain device is very necessary, and particularly, the bleeding condition within 24 hours after delivery is directly related to the safety of the puerpera.
The existing methods for evaluating the bleeding volume comprise an visual measurement method, a weighing method, a volume method, an area method and a shock index method, because the postpartum hemorrhage of a puerpera is often violent, the time is life when a patient with the postpartum hemorrhage is rescued, multiple disciplines and multiple persons are required to cooperate in a cool and quiet mode, particularly in abnormal working hours, the human resources are more tense, and the methods cannot conveniently, quickly and accurately measure the bleeding volume, so the blood volume is mostly evaluated in the clinical actual rescue, and the evaluation result can have serious influence on the judgment and accurate treatment of the illness state.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a diaper and a diaper system capable of accurately measuring the amount of bleeding of a patient and presenting the amount in real time.
A diaper, comprising:
the panty-shape diapers body, the panty-shape diapers body includes:
a liquid-absorbing region for absorbing liquid and a fixing region;
the sensor layer is arranged in the liquid absorption area and used for sensing the change of the liquid amount in the liquid absorption area;
the control interface module is arranged on the paper diaper body, and the sensor layer is connected with the detachable control module through the control interface module.
Above-mentioned panty-shape diapers, through setting up the sensor layer in the panty-shape diapers body imbibition region, gather the regional relevant parameter of imbibition to give control module in real time, can remind the user in time to change panty-shape diapers through corresponding processing by control module, perhaps the patient appears the heavy bleeding and can in time send corresponding warning through control module, in order to prevent to miss rescue time.
In one embodiment, the sensor layer comprises a first sensor layer and a second sensor layer, the first sensor layer being an impedance sensor layer.
In one embodiment, the first sensor layer includes a backing layer, and an electrode disposed on the backing layer.
In one embodiment, the liquid absorption area of the paper diaper body is of a multi-layer structure and comprises an absorption layer and a base fabric;
the first sensor layer is disposed between the absorbent layer and the base fabric.
In one embodiment, the liquid absorption area of the paper diaper body is of a multi-layer structure and comprises a surface coating layer for being attached to a human body, an absorption layer and a base fabric;
the first sensor layer includes: a first sensing layer and a second sensing layer;
the first sensing layer is arranged between the surface coating layer and the absorption layer;
the second sensing layer is disposed between the absorbent layer and the base fabric.
In one of the embodiments, the first and second electrodes are,
the first sensing layer is a metal electrode array;
the second sensing layer is a metal film.
In one embodiment, the second sensor layer is a pressure sensor layer, and the pressure sensor layer is arranged on the diaper body and connected with the control module;
the control module is used for correcting the calculation of the absorbed liquid amount.
The diaper can collect pressure parameters related to the posture and the shape of a patient, and correct corresponding parameters of impedance measurement so as to improve the measurement precision of the bleeding amount.
In one embodiment, the second sensor layer is connected to the control module through the control interface module.
In one embodiment, the impedance sensor layer, the pressure sensor layer, and the leads are print formed by a printed electronics process.
According to the paper diaper, the size of each sensor layer is reduced through a printing electronic process, and the wearing comfort of the paper diaper is higher.
In one embodiment, the control module comprises: the device comprises a main control unit and a parameter conversion unit connected with the main control unit;
the main control unit is connected with the impedance sensor layer and the pressure sensor layer;
the main control unit transmits excitation signals to the impedance sensor layer and the pressure sensor layer, drives the impedance analog signals generated by the impedance sensor layer, and drives the pressure sensor layer to generate pressure analog signals;
the parameter conversion module is used for receiving the impedance analog signal and the pressure analog signal, converting the impedance analog signal into an impedance digital signal, converting the pressure analog signal into a pressure digital signal, and transmitting the impedance digital signal and the pressure digital signal to the main control unit. The main control unit calculates the absorbed liquid amount according to the impedance digital signal and the pressure digital signal;
in one embodiment, the control module further comprises: an input/output unit;
the input and output unit is connected with the main control unit and used for carrying out corresponding prompt according to the amount of the absorption solution; the input and output unit is also used for setting parameters of the control module according to the input information.
In one embodiment, the control module further comprises: a communication module;
the communication module is connected with the main control unit, so that the main control module communicates with external equipment.
Above-mentioned panty-shape diapers, through setting up the impedance sensor layer in the panty-shape diapers body imbibition region, gather the regional impedance parameter of imbibition to give control module in real time, obtain the absorbed liquid volume through corresponding processing by control module, remind the user in time to change panty-shape diapers according to the absorbed liquid volume. The amount of the liquid absorbed by the diaper can be accurately measured according to the impedance parameters, so that whether a user bleeds greatly or not is further judged, and corresponding prompt is carried out in real time, so that the treatment becomes more convenient.
The utility model provides a panty-shape diapers system, includes two at least panty-shape diapers and a control module, panty-shape diapers include the panty-shape diapers body, the panty-shape diapers body includes:
a liquid-absorbing region for absorbing liquid;
the sensor layer is arranged in the liquid absorption area and used for sensing the change of the liquid amount in the liquid absorption area;
the control interface module is arranged on the paper diaper body and connected with the sensor layer to realize the connection of the sensor layer and the control module.
In one embodiment, the control module is connected to the diaper via a control interface module for calculating the amount of liquid absorbed based on the received parameters of the sensor layer.
In one embodiment, the control module further comprises a prompt unit, and the prompt unit is used for displaying or giving a sound prompt according to the absorption liquid amount.
In one embodiment, the control module comprises an automatic liquid amount accumulation unit, and when the control module is detached from a first diaper and is installed on a second diaper, the automatic liquid amount accumulation unit accumulates the detected liquid amount on the first diaper to the detected liquid amount on the second diaper.
Drawings
FIG. 1 is a schematic view of a diaper in this embodiment;
FIG. 2 is a side sectional view of the liquid suction region in the present embodiment;
FIG. 3 is a schematic diagram of an impedance sensor layer according to the present embodiment;
FIG. 4 is a side cross-sectional view of another wicking zone in this embodiment;
FIG. 5 is a schematic view of another impedance sensor layer in the present embodiment;
fig. 6 is a block diagram of the structure of each unit inside the control module in this embodiment.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
Maternal hemorrhage is one of the most common and most dangerous complications in obstetrics and is the main cause of death of pregnant and lying-in women. The 2010 world health organization reports that the death rate of the pregnant women caused by the bleeding of the lying-in women reaches 25%, and the postpartum bleeding is one of the main factors influencing the prognosis of the pregnant women. The accurate estimation of the bleeding amount has important guiding significance for clinically selecting a mode for treating the postpartum hemorrhage. Research shows that whether the postpartum hemorrhage amount can be accurately estimated is one of important factors influencing the postpartum hemorrhage occurrence rate (rescue success rate), and the method objectively and truly evaluates the postpartum hemorrhage amount and has great significance for guiding clinical treatment of disease conditions and improving the rescue success rate of postpartum hemorrhage. The clinical methods commonly used include visual method, area method, weighing method, volume method and shock index.
The above conventional methods have advantages and disadvantages in practical clinical applications, such as: although the visual measurement method and the area method are simple in operation, the estimation error is too large, and the influence of the estimation error and subjective factors of nursing operators is large. The volume method generally uses a blood collecting basin container for collection, and then reads the blood volume from the container scale, but the method has good precision, but the operation is too complicated, the comfort of the lying-in woman is not good in the collection process, and the lying-in woman cannot easily accept the method. The shock index rule requires real-time monitoring of physiological indicators of the parturient, which is obviously unreasonable and costly in the case of the shortage of medical equipment resources at present. At present, the most common method of hospitals is a weighing method, so that a parturient diaper product is also produced in the market, and the blood volume is calculated by measuring the weight difference before and after the diaper absorbs blood and dividing the weight difference by the liquid density. The method has good measurement precision, but the operation is still too complex, particularly, the bleeding amount measurement is required to be carried out at the time points of 2h, 4h, 6h, 12h, 24 h and the like after delivery in nursing, the paper diaper needs to be taken off each time for weighing, each measurement record is too good, and meanwhile, a new paper diaper is replaced for the puerpera.
The blood collection basin is used for measuring the amount of bleeding by a volume method, the scales of the blood collection basin can be seen clearly only by taking the blood collection basin out of the hip of a puerpera, and the blood collection basin is easy to cause cold of the puerpera if the beddings are repeatedly lifted and the blood collection basin is placed and taken in autumn and winter. The operation of placing and taking the blood collecting basin is too complicated and complicated, and is not in accordance with the simple mainstream pursuit of the modern society. Meanwhile, the conditions that the blood collecting basin is inclined and the like pollute bedding, clothes and the like can occur in the using process, and the measuring accuracy is seriously influenced. The bleeding amount is measured by a weighing method, the paper diaper needs to be periodically taken down and weighed, data is recorded, and then a new paper diaper is replaced. Compared with a blood collecting basin mode, the nursing basin mode has certain improvement, heavy nursing work is still brought, and nursing is difficult to be performed in a comprehensive way under the conditions that the number of puerperae is increased and medical care personnel are tense. The method for measuring the bleeding amount is not real-time measurement, and the bleeding amount is measured regularly by nursing staff, so that the bleeding condition of the puerpera cannot be mastered in time, and the instant massive bleeding caused by some accidents is easily ignored, thereby threatening the life safety of the puerpera. Referring to fig. 1, fig. 1 is a schematic view of a diaper in this embodiment.
As shown in fig. 1, the utility model provides a paper diaper, paper diaper includes: the paper diaper comprises a paper diaper body 1, a sensor layer and a control module 2, wherein the sensor layer and the control module are installed on the paper diaper body 1. Specifically, the diaper body 1 includes a liquid-absorbing region 11 and a fixing region 12. The liquid-absorbing region 11 serves to absorb the leakage solution, and the fixing region 12 serves to fix the liquid-absorbing region 11 to a predetermined position of the human body. The sensor layer is arranged in the liquid absorption area 11 of the paper diaper body 1 and used for sensing the change of the liquid amount in the liquid absorption area 11. The paper diaper body 1 is also provided with a control interface module. The control module 2 is arranged in the fixing area 12 of the diaper body 1, is connected with the sensor layer through the control interface module, and is used for receiving relevant parameters acquired by the sensor layer to calculate the liquid amount absorbed by the liquid absorption area 11 and correspondingly prompt according to the absorbed liquid amount.
In this embodiment, the liquid-absorbing region 11 and the fixing region 12 of the diaper body 1 are divided. As shown in FIG. 1, the fastening region 12 may be a region including a front waist portion 121 and a rear waist portion 122, and when worn, the liquid-absorbent region 11 and the fastening region 12 are first placed at predetermined positions on the buttocks of the human body, and then the front waist portion 121 and the rear waist portion 122 are fixedly attached from both sides of the waist, respectively. In other embodiments, the wicking region 11 and the anchor region 12 are of unitary construction. By way of example, the fastening region 12 may be a structure having elastic properties that can be secured around the periphery of the patient's waist. Under the cooperation of the fixed area 12, the liquid absorption area 11 is fixedly arranged close to the bleeding part of the human body as much as possible to receive all liquid, so that the impedance sensor layer can acquire real and specific data.
In this embodiment, the sensor applied in the sensor layer may be a chemical sensor, a mechanical sensor, or an optical sensor, etc. to collect the relevant data of the liquid-absorbing region 11 and feed back the data to the control module through the control interface module for processing by the control module 2.
In this embodiment, the sensor layer includes a first sensor layer and a second sensor layer, and the first sensor layer is a resistive sensor layer. And the first sensor layer includes a backing layer, and an electrode disposed on the backing layer.
This embodiment is through setting up the impedance sensor layer in 1 imbibition region 11 of panty-shape diapers body, gathers the impedance parameter of imbibition region 11 to give control module 2 real-time feedback, by control module 2 through corresponding processing with calculating the regional 11 absorptive blood volume of imbibition, can remind the user in time to change panty-shape diapers. When the patient has heavy bleeding, the control module 2 can send out corresponding reminding in time so as to prevent the rescue time from being missed. The utility model discloses set to the form of the panty-shape diapers of wearing next to the shin, make the patient when accepting the monitoring, but the free activity is not influenced.
As shown in fig. 2, the liquid absorbing region 11 of the diaper body 1 has a multi-layer structure, and includes an absorbent layer 112 and a base fabric 113 in this order for attachment to the human body.
The absorbent layer 112 is a mixture of pulp and water-absorbent resin, and is capable of rapidly absorbing blood, dispersing blood, and gradually diffusing throughout the core layer, and finally absorbing and storing blood. The absorbent layer 112 is adjacent to the surface coating layer on one side and to the base fabric 113 on the other side.
The base fabric 113 is a waterproof PE (polyethylene) film to prevent liquid from leaking out of the diaper body 1.
In this embodiment, the base fabric 113 may be joined to the fastening area 12 of the pant diaper as a single piece.
As shown in FIG. 2, in one embodiment, the first sensor layer is a sensor monolayer 114 disposed between the absorbent layer 112 and the base fabric 113. Specifically, a plurality of impedance sensors are disposed on the sensor monolayer 114. In the present embodiment, the sensor single layer 114 may be a nonwoven fabric, a PE film, or the like. It is also possible to arrange the impedance sensor directly on the base fabric 113 without providing the sensor single layer 114. Multiple resistive sensor layers are printed on the sensor monolayer 114 or the base fabric 113 by printed electronics.
As shown in fig. 3, the sensor monolayer 114 is provided with the impedance electrode 3, and the impedance electrode 3 has a certain area and is laid on the sensor monolayer 114. In the present embodiment, each of the impedance electrodes 3 is composed of two electrodes, positive and negative.
In this embodiment, 6 impedance electrodes 3 are disposed to be spread on the base fabric 113. In other embodiments, one or more impedance electrodes 3 may be provided as the case may be, and the area of the sensor tiles is equal to the area of the wicking region 11. Each impedance sensor can independently feed back the liquid content at each point of the wicking region 11. The absorption layer 112 absorbs blood to form an equivalent impedance value, which is related to how much blood is absorbed by the absorption layer 112. The impedance electrode 3 located below the absorption layer 112 can measure the change of the equivalent impedance value, and the change of the equivalent impedance value correspondingly reflects the change of the amount of the liquid absorbed by the absorption layer 112.
Experiments prove that the inverse of the square of the impedance value measured by the impedance electrode 3 is approximately linear with the liquid absorbed by the absorption layer 112, and the related equation is as follows:
where V represents the absorbed liquid volume, K is the proportionality coefficient after numerical fitting, and | Z | is the impedance value. When the absorption layer 112 absorbs liquid and is close to saturation, the impedance value also tends to a fixed value, and the numerical value change is not obvious, so a plurality of impedance electrodes are designed, each impedance electrode only measures the impedance value of a local absorption core layer, the accumulated blood absorption amount is calculated according to the plurality of impedance values, and meanwhile, the blood permeation area can also be measured according to the layout of the plurality of impedance electrodes, so that a measurement correction value is obtained.
In other embodiments, as shown in fig. 2, a surface covering layer 111 directly contacting with human skin may be further disposed on the side of the absorption layer 112 close to the human body. The surface coating 111 of laminating with the human body is non-woven fabrics surface fabric, hugs closely patient's health, can make blood permeate fast and effectively prevent the rewet to keep the top layer dry and comfortable, with increase wearer's comfort level.
In another embodiment, as shown in fig. 4, the liquid absorbing region 11 of the diaper body 1 is a multi-layer structure including a surface coating layer 111 for fitting to a human body, an absorbing layer 112, and a base fabric 113.
In this embodiment, the first sensor layer includes: a first sensing layer 115 and a second sensing layer 116. Specifically, the first sensing layer 115 is disposed between the surface covering layer 111 and the absorbing layer 112, and the second sensing layer 116 is disposed between the absorbing layer 112 and the base fabric 113.
In the present embodiment, the resistance sensor layer is designed as an upper and lower two-layer structure, and the resistance values related to the amount of the absorbed liquid in the absorption layer 112 are measured by the sensor layers located above and below the absorption layer 112, respectively.
In this embodiment, the first sensing layer 115 is a metal electrode array, and the second sensing layer 116 is a metal film.
As shown in fig. 5, the first sensing layer 115 located between the surface cladding layer 111 and the absorption layer 112 is the metal electrode array 4. In this embodiment, the metal electrode array 4 is disposed on a layer of non-woven fabric, and since the non-woven fabric has good water permeability, the solution can permeate into the absorption layer 112 without providing a permeable structure, and thus is absorbed by the absorption layer 112. Preferably, in order to further improve the permeability of the nonwoven fabric, the nonwoven fabric is further provided with a plurality of holes 5 for penetrating the liquid into the absorbent layer 112. The metal electrode array 4 can be printed on the water-permeable non-woven fabric by a printing electronic technology.
In the present embodiment, the metal electrode array 4 disposed on the non-woven fabric of the first sensing layer 115 and the plurality of holes 5 are arranged in a manner of being equidistant in the horizontal and vertical directions, as shown in fig. 5. In other embodiments, the number of the metal electrode arrays 4 and the holes 5 is not limited to the number in fig. 5, but is arranged according to the area of the region to be measured. The shapes of the metal electrode array 4 and the holes 5 are not limited to circular, and may be square, oval, or the like.
In the present embodiment, the second sensing layer 116 is a metal film.
Further, the single metal electrode on the first sensing layer 115 and the metal film on the second sensing layer 116 form a resistive entity, and when no water is absorbed, the resistive entity is in a high resistance state, at least more than several mega ohms; when the liquid penetrates into the absorption layer 112, the resistance value thereof is sharply reduced; when the absorbent core under the metal electrode array 4 is fully saturated by blood, the resistance value of the resistor is kept stable basically. Therefore, the liquid permeation area can be determined according to the measured saturation value of the resistance entity formed by the metal electrode array 4 and the second sensing layer 116, and the amount of blood permeation required per unit area has a certain relation with the density and thickness of the absorption core body, so that the amount of liquid absorbed in the absorption layer 112 of the part of area can be further calculated, namely, the amount of bleeding of the patient is approximated. Also, the single metal electrode can individually feed back a signal to the control module 2 to reflect the amount of water absorbed by the absorption layer 112 in the area of the single metal electrode.
As shown in fig. 3, the second sensor layer arranged on the diaper is the pressure sensor layer 6, the pressure sensor layer 6 is arranged on the diaper body 1, and is connected with the control module 2 through the control interface module, so as to feed back a pressure signal to the control module 2, and the control module 2 corrects the calculation of the amount of the absorbed liquid according to the pressure signal.
In this embodiment, the pressure sensor layer 6 is disposed on the diaper body 1 corresponding to the hip of the human body, and connected to the control module 2 for generating pressure parameters. The control module 2 adjusts the relevant parameters of the absorbed liquid volume according to the received pressure parameters relevant to the posture and the shape of the patient, and the bleeding volume is calculated more accurately.
In this embodiment, the pressure sensor layer 6 is used to detect the effect of the patient's lying or standing posture on the resistance value. Specifically, the pressure sensor layer 6 collects the pressure value of the human hip on the diaper in real time, the current posture of the user is judged according to the pressure value, different correction algorithms are selected according to different postures, the absorbed liquid amount is substituted into the corresponding correction algorithms, and the absorbed liquid amount is updated, so that the purpose of adjusting the absorbed liquid amount is achieved.
In this embodiment, the control module 2 is detachably engaged with the control interface module disposed on the diaper body 1.
In this embodiment, the control interface module may be a connection terminal.
Further, the connection terminal is provided in the fixing region 12 of the diaper body 1, and is electrically connected to the impedance sensor layer and the pressure sensor layer 6 through a lead extending over the diaper body 1. The connection terminal is made of conductive metal, the control module 2 is fixedly mounted on the diaper body 1 through the connection terminal, and can receive signals related to the amount of liquid absorbed by the absorption layer 112 and pressure signals related to the posture of the patient, which are generated by the impedance sensor layer and the pressure sensor layer 6, through the connection terminal.
In this embodiment, the control module 2 is also provided with a fixing device detachably engaged with the connection terminal. The fixing device on the connection terminal and the control module 2 can be a male buckle and a female buckle, but is not limited to this mode, and can also be other modes, and only the control module 2 and the connection terminal need to be detachably matched.
Specifically, the connection terminals are disposed at positions of the fixing regions 12 corresponding to the centers of the human body front waistlines, that is, positions of the control modules 2 corresponding to the centers of the human body front waistlines. Such setting makes things convenient for the patient to look over in real time to do not influence the patient and lie down.
In this embodiment, the control module 2 can be detachably engaged with the diaper body 1 through the connecting terminal disposed at the outer side of the diaper body 1. When the liquid absorption area 11 on the paper diaper body 1 is saturated, the disposable absorbent article can be discarded, and the control module 2 can be recycled, so that unnecessary waste is avoided, and the cost of using the paper diaper by a patient is reduced.
In the present embodiment, the resistance sensor layer, the pressure sensor layer 6, and the lead 7 are all formed by printing through a printed electronic process. The printing and forming of the printing electronic process is lower in cost compared with processes such as etching, 3D printing, laser engraving and the like, and is suitable for mass production.
In this embodiment, the sensor layers may be printed onto the more permeable nonwoven fabric by an electronic printing process, by placing the nonwoven fabric between the absorbent layer 112 and the base fabric 113, or by printing the sensor layers directly onto the base fabric 113.
In this embodiment, each sensor layer can be directly printed on the fabric through the printing electronic process, so that the wearing comfort of the diaper is higher.
As shown in fig. 6, the control module 2 includes a main control unit 21, and a parameter conversion unit 22 connected to the main control unit 21. The parameter conversion unit 22 is connected to each sensor layer, and is configured to convert analog signals fed back from each sensor layer into digital signals that can be processed by the main control unit 21. The main control unit 21 calculates the amount of the absorption liquid in the liquid absorption region 11 based on the impedance signal and the pressure signal converted by the parameter conversion unit 22, and adjusts the calculation parameters according to the posture of the patient to obtain a more accurate amount of the absorption liquid.
In the present embodiment, the main control unit 21 is connected to the impedance sensor layer and the pressure sensor layer 6, and is configured to transmit an excitation signal to the impedance sensor layer and the pressure sensor layer 6, so as to operate the impedance sensor layer and the pressure sensor layer 6.
As shown in fig. 6, each sensor layer is connected to the parameter conversion unit 22 through the analog switch 23. The plurality of electrode sensors of the impedance sensor layer are distributed in a tiled manner over the wicking region 11. The main control unit 21 can switch channels through the analog switch 23, excite and measure each individual electrode sensor and the pressure sensor layer 6 in a time-sharing manner, and acquire impedance parameters and pressure parameters.
As shown in fig. 6, the control module 2 further includes an input/output unit 24 connected to the main control unit 21 for performing corresponding prompt according to the amount of the absorption liquid obtained by the main control unit 21, and the input/output unit 24 is further configured to set parameters of each control module 2 according to user input.
In the present embodiment, the input/output unit 24 includes a key module, a display screen and a buzzer.
In this embodiment, the key module is used to input control module parameters to the main control unit 21. The control module parameters include: patient information, dielectric parameters of the fluid, and a bleeding volume alarm threshold. The display screen is used for displaying the blood quantity value absorbed by the current diaper body 1 and the accumulated value of the blood quantity absorbed by the plurality of diapers which are replaced by the patient to the patient. The display screen is typically an LCD or OLED screen. Preferably, the display screen is a non-backlight LCD so as to reduce the working power consumption of the whole machine. The buzzer is used for alarming and related functional reminding when the bleeding volume of the patient reaches a preset threshold value. In this embodiment, the key module, the display screen module, and the buzzer are used in cooperation to complete the setting of the main control unit system to achieve some preset functions. For example, setting a bleeding amount alarm threshold, timing reminding, diaper changing reminding and the like.
In this embodiment, the control module 2 further includes a communication unit 25 connected to the main control unit 21 for the main control unit 21 to communicate with an external device.
In the embodiment, the communication unit 25 is a wireless communication module, and can perform remote data transmission by using wireless communication technologies such as 433Mhz, wifi, and the like. In a hospital, the external device may be a monitoring terminal device located at a remote nurse station. Nursing staff accessible monitor terminal equipment knows the patient information of wearing panty-shape diapers, concerns about the real-time bleeding volume of patient to when the discovery situation is unusual, can in time catch up to the scene and look over. When the bleeding volume of the patient reaches the threshold value, the main control unit 21 can send an alarm to notify nursing staff in time through the communication unit 25. In this embodiment, the communication unit 25 may be integrated within the main control unit 21.
In the present embodiment, a power supply unit 26 is further disposed in the control module 2, and the power supply unit 26 may be configured as a rechargeable power supply with reusable batteries or a disposable power supply according to actual situations. When the power supply unit 26 is a rechargeable battery, the control module 2 is also provided with a charging circuit, the battery being optionally a rechargeable lithium battery. When the power supply unit 26 is selected as a disposable power supply, the battery may be selected as a disposable button battery.
The utility model discloses when in actual use, at first fix the waist position at the health with panty-shape diapers body 1 through fixed region 12 to waist position height is close to the position of the regional 11 human hemorrhage departments of imbibition as far as possible around through debugging fixed region 12, so that accept whole liquid. This enables the sensor layer to collect real specific data. When a user wears the paper diaper body 1, the sensor layer can collect relevant data after the liquid absorption area 11 absorbs liquid in real time and then is installed on the paper diaper body 1 through the control interface module arranged on the outer side of the paper diaper body 1, and the detachable control module 2 is installed on the paper diaper body 1. The control module 2 judges the real-time state of the user according to the received related data. And the control module 2 also selects different correction algorithms according to different postures through pressure parameters which are acquired by a pressure sensor arranged in the liquid absorption area 11 and are related to the posture and the shape of the user, brings the absorbed liquid amount into the corresponding correction algorithms, and updates the absorbed liquid amount, so that the calculated bleeding amount is more accurate. When the control module 2 judges that the liquid absorbed in the liquid absorption area 11 is saturated according to the relevant parameters, the user can be reminded to replace the paper diaper body 1 in time. At the moment, only the old paper diaper body 1 needs to be replaced, the control module 2 is detached from the old paper diaper body 1 and is installed on the new paper diaper body 1, and then the new paper diaper body 1 is replaced. Through the arrangement in the control module 2, the volume value of the liquid absorbed by the old paper diaper body 1 can be accumulated on the new paper diaper body 1. Therefore, when the user needs to monitor the bleeding volume for a long time, the total bleeding volume for a long time can be recorded by the method, and detailed data can be conveniently provided for professionals. When a large amount of liquid is detected in the liquid suction area 11 in a short time, a bleeding condition may occur, and the control module 2 will alarm in time to prevent missing the optimal treatment time. And various data can be transmitted to a remote external device through the communication unit 25 provided in the control module 2. In a hospital, the external device may be a monitoring terminal device located at a remote nurse station. Nursing staff accessible monitor terminal equipment knows the patient information of wearing panty-shape diapers, concerns about the real-time bleeding volume of patient to when the discovery situation is unusual, can in time catch up to the scene and look over. When the bleeding volume of the patient reaches the threshold value, the main control unit 21 can send an alarm to notify nursing staff in time through the communication unit 25.
Above-mentioned panty-shape diapers, the form through wearing panty-shape diapers collects postpartum hemorrhage, and is more sanitary clean, and the comfort level is good, and the lying-in woman acceptance is high. And compare in traditional mode of weighing, the nursing work load of weighing and record many times can be saved to this embodiment, simultaneously because need not often take off panty-shape diapers and weigh, can let the better rest that obtains of lying-in woman. Through measuring the current amount of bleeding in real time, the family members or medical staff of the lying-in woman can know the postpartum bleeding condition of the lying-in woman in time, and the potential safety hazard to the lying-in woman caused by the fact that some unexpected instantaneous heavy bleeding is not monitored in time is avoided. The change of the paper diaper for the lying-in woman can be arranged more scientifically and reasonably by setting the blood volume alarm threshold value and reminding regularly, so that the unnecessary change and resource waste are avoided. Through setting up communication module, can carry out large-scale application in obstetrical department's ward, the nurse as long as on nurse's platform's data receiving terminal equipment, can in time know each lying-in woman's the amount of bleeding condition. The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The utility model also provides a panty-shape diapers system, including two at least panty-shape diapers and one with panty-shape diapers dismantle complex control module 2, panty-shape diapers include panty-shape diapers body 1, panty-shape diapers body 1 includes: liquid-absorbing area 11, sensor layer, control interface module and control module 2.
In this embodiment, the liquid-absorbing region 11 is used for absorbing liquid, and is disposed adjacent to a bleeding part of a human body to receive the whole liquid.
In the present embodiment, a sensor layer is provided in the liquid-absorbing region 11 to sense a change in the amount of liquid in the liquid-absorbing region 11 and transmit data related to the change in the amount of liquid to the control module 2.
In this embodiment, a control interface module connected to the sensor layer is disposed on the diaper body 1. The control module 2 is connected with the control interface module.
In the present embodiment, the control module 2 is detachably connected to the diaper body 1 through the control interface module, and receives parameters from the sensor layer, and calculates the amount of liquid absorbed in the liquid absorbing region based on the parameters.
In this embodiment, the control module 2 includes a prompting unit for displaying or prompting by sound according to the amount of liquid absorbed. When the absorbed liquid volume reaches the preset saturation volume, the user can be reminded to replace the paper diaper in time through the prompting unit, and infection is prevented. When the absorbed liquid amount is increased suddenly in a time unit, the user may have heavy bleeding at the moment, and a prompt unit can be used for timely giving out a prompt to prevent the rescue time from being missed.
In this embodiment, the control module 2 controls the automatic liquid amount accumulation unit, and when the control module 2 is detached from a first diaper and attached to a second diaper, the control module 2 accumulates the detected liquid amount on the first diaper to the detected liquid amount on the second diaper.
When a user wears the paper diaper and the liquid absorption area 11 is saturated in liquid absorption, the control module 2 on the paper diaper body 1 can be detached from the control interface module, so that the control module 2 is separated from the paper diaper body 1. The saturated diaper can be discarded as a disposable consumer product. And the control module 2 is attached to the new diaper and the amount of liquid detected from the previous diaper is continuously added to the amount of liquid detected on the new diaper by the liquid amount automatic addition unit. Therefore, the detected liquid amount can be continuously accumulated 24 hours after the pregnant woman produces the liquid, and medical staff can conveniently make relevant observation.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (16)
1. Panty-shape diapers, its characterized in that, panty-shape diapers include:
the panty-shape diapers body, the panty-shape diapers body includes:
a liquid-absorbing region for absorbing liquid and a fixing region;
the sensor layer is arranged in the liquid absorption area and used for sensing the change of the liquid amount in the liquid absorption area;
the control interface module is arranged on the paper diaper body, and the sensor layer is connected with the detachable control module through the control interface module.
2. The pant diaper of claim 1, wherein the sensor layer comprises a first sensor layer and a second sensor layer, the first sensor layer being an impedance sensor layer.
3. The diaper of claim 2, wherein the first sensor layer comprises a backing layer, and an electrode disposed on the backing layer.
4. The diaper according to claim 2,
the liquid absorption area of the paper diaper body is of a multilayer structure and comprises an absorption layer and a base fabric;
the first sensor layer is disposed between the absorbent layer and the base fabric.
5. The diaper according to claim 2,
the liquid absorption area of the paper diaper body is of a multilayer structure and comprises a surface coating layer, an absorption layer and a base fabric, wherein the surface coating layer is used for being attached to a human body;
the first sensor layer includes: a first sensing layer and a second sensing layer;
the first sensing layer is arranged between the surface coating layer and the absorption layer;
the second sensing layer is disposed between the absorbent layer and the base fabric.
6. The diaper according to claim 5,
the first sensing layer is a metal electrode array;
the second sensing layer is a metal film.
7. The diaper according to claim 2, wherein the second sensor layer is a pressure sensor layer, and the pressure sensor layer is disposed on the diaper body and connected to the control module;
the control module is used for correcting the calculation of the absorbed liquid amount.
8. The pant diaper of claim 7, wherein the second sensor layer is coupled to the control module via the control interface module.
9. The diaper according to claim 7,
the impedance sensor layer, the pressure sensor layer and the lead are printed and formed through a printing electronic process.
10. The pant diaper of claim 7, wherein the control module comprises: the device comprises a main control unit and a parameter conversion unit connected with the main control unit;
the main control unit is connected with the impedance sensor layer and the pressure sensor layer;
the main control unit transmits excitation signals to the impedance sensor layer and the pressure sensor layer, drives the impedance analog signals generated by the impedance sensor layer, and drives the pressure sensor layer to generate pressure analog signals;
the parameter conversion module is used for receiving the impedance analog signal and the pressure analog signal, converting the impedance analog signal into an impedance digital signal, converting the pressure analog signal into a pressure digital signal, and transmitting the impedance digital signal and the pressure digital signal to the main control unit, and the main control unit calculates the absorbed liquid amount according to the impedance digital signal and the pressure digital signal.
11. The pant diaper of claim 10, wherein the control module further comprises: an input/output unit;
the input and output unit is connected with the main control unit and used for carrying out corresponding prompt according to the absorbed liquid amount; the input and output unit is also used for setting parameters of the control module according to the input information.
12. The pant diaper of claim 10, wherein the control module further comprises: a communication module;
the communication module is connected with the main control unit to enable the main control unit to communicate with external equipment.
13. The utility model provides a panty-shape diapers system which characterized in that, includes two at least panty-shape diapers and a control module, panty-shape diapers include the panty-shape diapers body, the panty-shape diapers body includes:
a liquid-absorbing region for absorbing liquid;
the sensor layer is arranged in the liquid absorption area and used for sensing the change of the liquid amount in the liquid absorption area;
the control interface module is arranged on the paper diaper body and connected with the sensor layer to realize the connection of the sensor layer and the control module.
14. The system of claim 13, wherein the control module is coupled to the diaper through a control interface module for calculating an amount of liquid absorbed based on the received parameters of the sensor layer.
15. The system of claim 13, wherein the control module further comprises a prompt unit for displaying or audibly prompting the amount of liquid absorbed.
16. The system of claim 13, wherein the control module comprises an automatic liquid amount accumulation unit, and when the control module is detached from a first diaper and attached to a second diaper, the automatic liquid amount accumulation unit accumulates the detected liquid amount on the first diaper to the detected liquid amount on the second diaper.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822247393.2U CN210056469U (en) | 2018-12-28 | 2018-12-28 | Panty-shape diapers and panty-shape diapers system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822247393.2U CN210056469U (en) | 2018-12-28 | 2018-12-28 | Panty-shape diapers and panty-shape diapers system |
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| CN210056469U true CN210056469U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822247393.2U Active CN210056469U (en) | 2018-12-28 | 2018-12-28 | Panty-shape diapers and panty-shape diapers system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498284A (en) * | 2018-12-28 | 2019-03-22 | 上海创始实业（集团）有限公司 | Paper diaper |
| CN111317454A (en) * | 2020-02-28 | 2020-06-23 | 南通大学 | A alarm equipment that is used for leading placenta of central authorities' adventure type to bleed |
| CN111354173A (en) * | 2020-02-21 | 2020-06-30 | 百润(中国)有限公司 | Paper diaper service time management method based on two-dimensional code |
| CN113288594A (en) * | 2021-06-18 | 2021-08-24 | 上海市第一妇婴保健院 | Pregnant and lying-in woman vaginal bleeding volume intelligent monitoring panty-shape diapers |
| WO2023164946A1 (en) * | 2022-03-04 | 2023-09-07 | 黄竹熊 | Electronic absorbent system and absorption sensing method therefor |
-
2018
- 2018-12-28 CN CN201822247393.2U patent/CN210056469U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109498284A (en) * | 2018-12-28 | 2019-03-22 | 上海创始实业（集团）有限公司 | Paper diaper |
| CN111354173A (en) * | 2020-02-21 | 2020-06-30 | 百润(中国)有限公司 | Paper diaper service time management method based on two-dimensional code |
| CN111354173B (en) * | 2020-02-21 | 2022-03-18 | 百润(中国)有限公司 | Paper diaper service time management method based on two-dimensional code |
| CN111317454A (en) * | 2020-02-28 | 2020-06-23 | 南通大学 | A alarm equipment that is used for leading placenta of central authorities' adventure type to bleed |
| CN113288594A (en) * | 2021-06-18 | 2021-08-24 | 上海市第一妇婴保健院 | Pregnant and lying-in woman vaginal bleeding volume intelligent monitoring panty-shape diapers |
| WO2023164946A1 (en) * | 2022-03-04 | 2023-09-07 | 黄竹熊 | Electronic absorbent system and absorption sensing method therefor |
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