CN212118431U - Metering type intelligent sanitary towel - Google Patents

Abstract

The utility model discloses a metering intelligent sanitary towel, the sanitary towel body at least comprises a surface permeable layer, an inner adsorption layer and a bottom surface leakage-proof layer; the sanitary towel comprises a permeable layer, an absorption layer, a flow sensor, a control chip and a control chip, wherein the absorption layer in the sanitary towel is provided with a plurality of flow sensors and a control chip which are electrically connected; the adsorption layer is also provided with a power supply connected with the control chip and a communication component connected with external terminal equipment, and the control chip, the power supply and the communication component are arranged at the front end of the sanitary towel body. The utility model discloses a flow sensor detects through blood flow volume data, handles the back through control chip and shows data, or communication transmission to special APP, and the sanitary towel body effectively prevents the reverse osmosis when the menstrual blood volume is many, and can ensure the accuracy of detected data.

Description

Metering type intelligent sanitary towel

Technical Field

The utility model relates to a measurement type intelligence sanitary towel.

Background

The sanitary napkin is a female physiological product, the main material is cotton, non-woven fabric, paper pulp or high molecular polymer and high molecular polymer composite paper formed by the composite of the materials, the design of the side edge is mainly used for preventing side leakage, and the back glue of the sanitary napkin is a waterproof material and can retain menstrual blood in the sanitary napkin. Menstruation is the change of female with ovarian hormone, the periodic shedding of endometrium and the bleeding of endometrium layer blood vessels, and is a sign of the mature reproductive function of the female. The determination of the amount and the change of menstrual blood volume has important significance for the diagnosis and treatment of special people such as patients with menstrual diseases and abnormal uterine bleeding, for example, the determination of the amount of menstrual blood volume which is commonly used at present is used as an index for identifying the clinical use safety of the intrauterine device, the research methods of the amount of menstrual blood volume are various, the weighing method directly measures the amount of menstrual blood volume, the steps are simple, but the collection of samples is troublesome; the volumetric method is to directly lead menstrual blood out of the uterus or vagina by using a catheter, and is not easy to be accepted by a subject.

In the prior art, there is a report that a sanitary napkin collects menstrual blood volume data by using a sensor, for example, the patent number is CN201621333597.2, the patent name is a novel induction type sanitary napkin, a chip induction device is arranged in the middle of the sanitary napkin, the chip induction device is arranged between an adsorption layer and a leakage-proof layer, and an opening part for placing and removing the chip induction device is arranged on the leakage-proof layer; the chip sensing device comprises a control chip, a power supply component, a switch component, a sensing component, a storage device, a USB interface and a communication component, wherein the power supply component, the switch component, the sensing component, the storage device, the USB interface and the communication component are connected with the control chip. Through the chip sensing device, a user can know the using condition of the sanitary towel so as to replace the sanitary towel in time; and physiological data related to menstrual period can be acquired, and the health condition of the user can be known and mastered to a certain extent. If the patent number is CN201711410930.4 again, the patent name is an intellectual detection system sanitary towel, including the sanitary towel main part, the sanitary towel main part includes top layer, water conservancy diversion layer, absorbed layer and basement membrane, the top layer sets up in sanitary towel main part inner wall top, the top layer bottom is equipped with the water conservancy diversion layer, the water conservancy diversion layer bottom is equipped with the absorbed layer, the absorbed layer bottom is equipped with the basement membrane, and inside is equipped with test paper. According to the invention, the detection test paper is arranged, the plurality of novel acquisition chips and the data transmission chips are arranged in the detection test paper, the information acquisition chips transmit data acquired by the information acquisition chips to the special APP through the data transmission chips through the reaction of secretion and the test paper, so that relevant information about diseases is obtained, the plurality of information acquisition chips acquire data together, the accuracy of the data can be ensured, the chips are controlled to work after the switch signals are received by the equipment switch receiving module, the long-time working time of the chips is avoided, the quality guarantee period is greatly prolonged, and the market demands are met. In the prior art, a detection element is arranged on an absorption layer, so that the technical problem that the menstrual blood volume data is unreal and inaccurate due to incomplete acquired data exists; or the blood volume data can not be collected, and only whether the current sanitary towel can overflow or not is detected as a judgment of excessive blood volume.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide a measurement type intelligence sanitary towel, solve the problem that the menstruation blood volume detection data that exists is inaccurate, detection efficiency is low or can't detect data among the prior art.

The technical proposal of the metering type intelligent sanitary towel of the utility model is that: a metering type intelligent sanitary towel comprises a sanitary towel body, wherein the sanitary towel body at least comprises a surface permeation layer, an internal adsorption layer and a bottom surface leakage-proof layer; the sanitary towel comprises a permeable layer, an absorption layer, a flow sensor, a control chip and a control chip, wherein the absorption layer in the sanitary towel is provided with a plurality of flow sensors and a control chip; the adsorption layer is also provided with a power supply connected with the control chip and a communication component connected with external terminal equipment, and the control chip, the power supply and the communication component are arranged at the front end of the sanitary towel.

Further, the cross section of surface permeable formation is high for center bottom both sides, sets up the semi-permeable membrane around the permeable formation bottom, and the below of two low ends of semi-permeable membrane is provided with the drainage groove, effectively with the menstrual blood drainage to being provided with flow sensor position.

Furthermore, two flow sensors are arranged at the front part and the middle part of the adsorption layer.

Furthermore, a flow sensor is arranged at the rear part of the adsorption layer and used for collecting menstrual blood volume of the night sanitary towel.

Furthermore, the bottom of the adsorption layer is flat, the upper part of the adsorption layer is concave, and the concave shape is matched with the surface permeation layer.

Further, the surface permeation layer top layer includes short fiber layer and long fiber layer, and short fiber layer and skin contact, long fiber layer are close to the adsorbed layer for short fiber layer, and short fiber layer can diffuse the menses fast, and the menses permeates to the adsorbed layer with higher speed to the guarantee sanitary towel body can absorb the menses fast, in time.

After the technical scheme above adopting, the utility model discloses the beneficial effect who reaches is:

detect through flow sensor through blood flow volume data, handle the back through control chip and show data, or communication transmission to special APP, thereby reach the relevant information of menses volume, a plurality of sensors gather data jointly, and set up the semi-permeable membrane to the surface permeable formation, the semi-permeable membrane below sets up the drainage groove and can effectively drain the menses, sanitary towel body middle part presents three-dimensional sunken form, effectively prevent the reverse osmosis when the menses volume is many, the menses is fully absorbed by the adsorbed layer behind the sensor on the central line of basic flow through, can ensure the accuracy of detected data.

Drawings

Fig. 1 is a schematic structural diagram of a sanitary napkin provided by the present invention.

Fig. 2 is a schematic structural diagram of a surface permeation layer according to the present invention.

Fig. 3 is a schematic cross-sectional structure of fig. 2.

Fig. 4 is a schematic structural view of an adsorption layer of the second embodiment.

Fig. 5 is a schematic diagram of the circuit structure of the present invention.

In the figure: the device comprises a surface permeable layer-1, an internal adsorption layer-2, a bottom surface leakage-proof layer-3, a semi-permeable membrane-11, a drainage groove 12, a short fiber layer-13, a long fiber layer-14, a drainage hole 15, a first opening part-21, a second opening part-22 and an opening part-21 a.

Detailed Description

In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall belong to the protection scope of the present invention.

First embodiment

Referring to fig. 1 and 5, the metering type intelligent sanitary napkin of the present embodiment includes a sanitary napkin body, and the sanitary napkin body includes a surface permeation layer 1, an inner adsorption layer 2, and a bottom leakage-proof layer 3; the sanitary towel comprises a permeable layer, an absorption layer, a flow sensor, a control chip, a first opening part 21 and a second opening part 22, wherein the absorption layer in the sanitary towel is provided with the flow sensors and the control chip; the adsorption layer is also provided with a power supply and a communication component connected with external terminal equipment, the power supply supplies power to the sensor, the control chip and the communication component, and the control chip, the power supply and the communication component are arranged at the front end of the sanitary towel.

The cross section of the surface permeable layer of this embodiment is high for both sides at the bottom of the center, sets up semi-permeable membrane 11 around the permeable layer bottom, and the below of two low ends of semi-permeable membrane is provided with drainage groove 12, effectively with the menstrual blood drainage to being provided with flow sensor position.

The flow sensors of the embodiment are two and are arranged at the front part and the middle part of the adsorption layer.

The bottom of the adsorbed layer of this embodiment is level and smooth, and upper portion is sunken, and sunken shape and surface permeation layer cooperation.

Referring to fig. 2, fig. 3, the surface permeation layer top layer of this embodiment includes short fiber layer 13 and long fiber layer 14, and short fiber layer and skin contact, long fiber layer are close to the adsorbed layer for short fiber layer, and the surface permeation layer still sets up drainage hole 15, and the horn-shaped short fiber layer that is big-end-up can diffuse the menses fast, and the menses permeates to the adsorbed layer with higher speed to ensure that the sanitary towel body can absorb the menses fast, in time.

Second embodiment

Referring to fig. 4, the present embodiment provides a night sanitary napkin, which is substantially the same as the sanitary napkin of the first embodiment, and the difference between the two embodiments is that an opening 21a is further provided at the back of the absorbent layer of the present embodiment for placing a flow sensor for collecting menstrual blood volume of the night sanitary napkin.

The utility model discloses a flow sensor detects through blood flow volume data, handle the back through control chip and show data or communication (can set up the display screen on the sanitary towel top layer, display screen and control chip circuit connection, the power adopts the dry battery to be control chip, a sensor, the display power supply, or be connected with control chip through setting up wireless communication module, data communication transmission to special APP after handling control chip, thereby reach the relevant information of menses volume, a plurality of sensors gather data jointly, and set up the semipermeable membrane to the surface permeable formation, the effective drainage of menses can be set up to the semipermeable membrane below, sanitary towel body middle part presents three-dimensional sunken form, effectively prevent the reverse osmosis when the menses volume is many, the menses flows through behind the sensor on the central line fully absorbed by the adsorbed layer basically, can ensure the accuracy of detected data.

Test examples

Healthy women of child bearing age were selected in 5 cases (age 25-45 years, respectively) without a history of critical disease, especially no history of hemorrhagic disease and menorrhagia. The menstrual blood volume is measured by the products of the first embodiment and the second embodiment, and the physiological health state of the female is judged by continuously monitoring three months, considering the application value of the product, knowing the menstrual blood volume of a normal female and monitoring the menstrual blood volume through a flow sensor in the product. Flow sensor sends signal data to control chip, on communication mode signal data such as wifi or bluetooth was sent to external terminal equipment such as cell-phone again, sensor cooperation external terminal equipment, the user can in time learn oneself the menses volume, and the test result is as follows:

TABLE 1 trial result of the product of the utility model

Although the menstrual blood volume of normal women varies according to different regions, races, climates and the like, the menstrual blood volume of normal women is within a certain range, and the average menstrual blood volume of women is 30ml to 80ml reported in documents. The test subjects were women in the Hunan area, and the test results were all normal amounts.

Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments are only used for illustrating and describing the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention should also belong to the protection scope of the claims of the present invention.

Claims (7)

1. A metering type intelligent sanitary towel comprises a sanitary towel body, and is characterized in that the sanitary towel body at least comprises a surface permeable layer, an internal adsorption layer and a bottom surface leakage-proof layer; the sanitary towel comprises a permeable layer, an absorption layer, a flow sensor, a control chip and a control chip, wherein the absorption layer in the sanitary towel is provided with a plurality of flow sensors and a control chip which are electrically connected; the adsorption layer is also provided with a power supply connected with the control chip and a communication component connected with external terminal equipment, the power supply supplies power to the sensor, the control chip, the power supply and the communication component, and the control chip, the power supply and the communication component are arranged at the front end of the sanitary towel body.

2. The metering type intelligent sanitary towel according to claim 1, wherein the cross section of the surface permeable layer is central, the bottom of the cross section is high, the semi-permeable membrane is arranged around the bottom of the cross section, and drainage grooves are arranged below the two lower ends of the semi-permeable membrane, so that menstrual blood is effectively drained to the position where the flow sensor is arranged.

3. The metered intelligent sanitary napkin of claim 2 wherein there are two flow sensors disposed in the front and middle of the absorbent layer.

4. The intelligent metering sanitary napkin of claim 3 wherein a flow sensor is further provided behind the absorbent layer for collecting menstrual blood volume of the overnight sanitary napkin.

5. The metered smart sanitary napkin of claim 4 wherein the absorbent layer has a flat bottom and a concave upper portion, the concave shape mating with the surface osmotic layer.

6. The metered smart sanitary napkin of claim 5 wherein the surface layer of the surface osmotic layer comprises a short fiber layer and a long fiber layer, the short fiber layer being in contact with the skin and the long fiber layer being adjacent to the absorbent layer relative to the short fiber layer.

7. The metered intelligent sanitary napkin of claim 6 wherein said surface permeable layer further comprises drainage holes in the form of a trumpet having a large top and a small bottom.

Images