CN217014455U - Intelligent nursing pad with quantitative monitoring function - Google Patents
Intelligent nursing pad with quantitative monitoring function Download PDFInfo
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- CN217014455U CN217014455U CN202123264679.XU CN202123264679U CN217014455U CN 217014455 U CN217014455 U CN 217014455U CN 202123264679 U CN202123264679 U CN 202123264679U CN 217014455 U CN217014455 U CN 217014455U
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- plastic film
- strip
- urine volume
- waterproof plastic
- nursing pad
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Abstract
An intelligent nursing pad with quantitative monitoring function comprises a water permeable covering layer, a fiber water absorbing layer, a waterproof plastic film and an induction circuit layer, wherein the induction circuit layer is printed on the waterproof plastic film and consists of a connecting electrode and a urine volume induction circuit, a plurality of urine volume induction circuits are uniformly distributed on the waterproof plastic film, the urine volume induction circuit consists of two strip-shaped semiconductors and a resistor, the two strip-shaped semiconductors are spaced at a certain distance, the end parts of the strip-shaped semiconductors are connected with the resistor through a lead, the device utilizes the urine spread to cause the continuous change of the short circuit position between the two strip-shaped semiconductors, therefore, the current conduction rate in the circuit can be gradually changed, the urine volume of a user can be measured by measuring the current conduction rate, the urine volume of the user can be measured in a small amount without treatment, the user can be reminded, warned and replaced when the urine volume reaches a certain numerical value, the waste of resources is reduced, and the urine volume of the patient at each time can be recorded and analyzed.
Description
Technical Field
The utility model relates to the technical field of sanitary nursing products, in particular to an intelligent nursing pad with a quantitative monitoring function.
Background
The paper diaper, the urine pad and the sanitary towel are all sanitary nursing articles, all belong to disposable consumables, the sanitary nursing articles are necessary articles for special crowds, generally called nursing pads, the existing nursing pads are generally used for the special crowds, and therefore, whether the nursing pad is wet by urine or not is unknown by a user, so that the existing intelligent nursing pad is generally provided with a detection circuit at the bottom of a pad body, the detection circuit is actually two leads which are arranged in parallel and are not communicated, when the leads are communicated and electrified after the user is wet by urine, the circuit detects that the leads are electrified and sends out an alarm to judge that the nursing pad of the user is wet by urine, thereby automatically judging whether the nursing pad is wet by urine or not, timely replacing the user by using the nursing pad which is wet by urine for a long time and preventing the user from uncomfortable feeling caused by using the nursing pad which is wet by urine for a long time;
however, the intelligent nursing pad can only judge whether the urine is wet, but cannot judge the urine volume, and a user may alarm to replace the nursing pad only when the nursing pad is wet by a small amount, but a great amount of nursing pads are replaced without being used, so that resources are wasted, and meanwhile, the quantitative analysis of the urine volume cannot be judged, and the recording and analysis of the urine volume of the patient every time is inconvenient;
and the detection circuit of current intelligent nursing pad is because two wires do not communicate when not having urine wet, can't judge whether detection circuit has the anomaly and can normally work, probably appears because the condition that can't detect that the wire disconnection leads to, has increased the probability that the device makes mistakes easily.
Disclosure of Invention
According to the technical problem, the utility model provides an intelligent nursing pad with a quantitative monitoring function, which is characterized by comprising a water-permeable covering layer, a fiber water absorption layer, a waterproof plastic film and an induction circuit layer, wherein the water-permeable covering layer covers the upper surface of the fiber water absorption layer, the waterproof plastic film is attached to the lower surface of the fiber water absorption layer, and the induction circuit layer is arranged on the waterproof plastic film;
the sensing circuit layer comprises a plurality of connecting electrodes and urine volume sensing circuits, the connecting electrodes are arranged at the corner positions of the waterproof plastic film respectively, the urine volume sensing circuits are distributed on the waterproof plastic film uniformly, the urine volume sensing circuits comprise two strip-shaped semiconductors and resistors, a certain distance is reserved between the two strip-shaped semiconductors, one ends of the two strip-shaped semiconductors are connected with the resistors through leads, and the other ends of the two strip-shaped semiconductors are connected with all the connecting electrodes through leads respectively;
the waterproof plastic film is also provided with a physical and chemical detection circuit, and the physical and chemical detection circuit is connected with all the connecting electrodes through leads;
the connecting electrode consists of a film seat and electrode plates, and the electrode plates are uniformly arranged and transversely arranged on the film seat;
the induction circuit layer is printed on the waterproof plastic film;
the induction circuit layer is adhered to the waterproof plastic film;
the urine volume sensing circuits are divided into two groups and symmetrically arranged on the waterproof plastic film;
the two strip-shaped semiconductors are arranged in parallel and vertically;
and the connecting electrode on the waterproof plastic film is exposed outside the fiber water absorption layer.
The utility model has the beneficial effects that:
the urine volume sensing circuit of the utility model is composed of two strip-shaped semiconductors which are arranged at intervals and are connected with the connecting electrode through the conducting wire, when the urine volume sensing circuit is used, the urine volume sensing circuit can be connected with the electrode plate of the connecting electrode through the conducting clip, when a user is wet by urine, urine can seep and spread up and down on the fiber water absorption layer, as the current passing through the strip-shaped semiconductors can flow through the resistance at the end part under normal conditions, but along with the spread of the urine, the urine can lead the two strip-shaped semiconductors to be conducted through the urine, the urine forms a conductor to lead the two strip-shaped semiconductors to form a short circuit, so that the current can not pass through the resistance any more, meanwhile, as the resistance of the semiconductors is much larger than that of the conducting wire, the more the urine spreads, the short circuit can be formed at the position far away from the center of the urine, and the non-conducting parts of the strip-shaped semiconductors are more, the current is increased more and more, so that the urine volume of a user can be measured by testing the current conduction rate of the circuit, whether the user urinates or not can be measured, the urine volume can be measured by micro-measuring current, the urine volume can be small without treatment, and the urine volume is changed when reaching a certain value, so that the waste of resources is reduced, and the urine volume of the patient at each time can be recorded and analyzed;
meanwhile, the two strip-shaped semiconductor end parts are communicated through the resistor, so that the urine volume sensing circuit is in a communicated state when the urine volume sensing circuit is not used and does not have urine wetness, whether the urine volume sensing circuit is communicated or not and whether the urine volume sensing circuit has a problem or not can be easily judged, if the circuit is connected, the current in the circuit proves that the urine volume sensing circuit is on line and has no problem, the urine volume sensing circuit can be put into use, and if the circuit is connected, the current in the circuit does not prove that the urine volume sensing circuit has a problem at a certain part, the urine volume sensing circuit needs to be replaced for use, the urine volume sensing circuit can be easily judged whether the urine volume sensing circuit is on line or not, and the error probability of the device is reduced;
the connecting electrodes are uniformly distributed at the corners, so that a proper position can be found no matter how the nursing pad is prevented, an external detection circuit is connected with the connecting electrode clamp, and the use convenience of the nursing pad is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a schematic diagram of a sensing circuit layer according to the present invention.
As shown in the figure: 1. a water permeable cover layer; 2. a fibrous water-absorbing layer; 3. a waterproof plastic film; 4. a sensing circuit layer; 5. connecting the electrodes; 6. a urine volume sensing circuit; 7. a strip-shaped semiconductor; 8. a resistance; 9. a physicochemical detection circuit; 10. a film base; 11. an electrode plate.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
The utility model provides an intelligent nursing pad with a quantitative monitoring function, which is characterized by comprising a water-permeable covering layer 1, a fiber water absorption layer 2, a waterproof plastic film 3 and an induction circuit layer 4, wherein the water-permeable covering layer 1 covers the upper surface of the fiber water absorption layer 2, the waterproof plastic film 3 is attached to the lower surface of the fiber water absorption layer 2, and the induction circuit layer 4 is printed on the waterproof plastic film 3;
the sensing circuit layer 4 is composed of connecting electrodes 5 and a urine volume sensing circuit 6, the connecting electrodes 5 are arranged at four corners of the waterproof plastic film 3, a plurality of urine volume sensing circuits 6 are uniformly distributed on the waterproof plastic film 3, the urine volume sensing circuit 6 is composed of two strip-shaped semiconductors 7 and resistors 8, a certain distance is reserved between the two strip-shaped semiconductors 7, the resistors 8 are connected between one end parts of the two strip-shaped semiconductors 7 through leads, and the other ends of the two strip-shaped semiconductors 7 are respectively connected with the four connecting electrodes 5 through leads;
a physicochemical detection circuit 9 is also arranged on the waterproof plastic film 3, and the physicochemical detection circuit 9 is connected with the four connecting electrodes 5 through leads;
the connecting electrode 5 consists of a film seat 10 and electrode plates 11, and the electrode plates 11 are uniformly arranged and transversely arranged on the film seat 10;
four electrode plates 11 are provided;
the urine volume induction circuits 6 are divided into two groups and are symmetrically arranged on the waterproof plastic film 3;
the two strip-shaped semiconductors 7 are arranged in parallel and vertically;
the connecting electrode 5 on the waterproof plastic film 3 is exposed outside the fiber water absorption layer 2.
Example 2
The utility model relates to a nursing pad which can be a urine pad, a paper diaper or a sanitary towel, the principle is the same, when the nursing pad is used, the nursing pad is firstly connected with an external detection circuit module, a lead of the detection circuit module is clamped on an electrode plate 11 of any connecting electrode 5 through a conductive clamp, so that a urine volume sensing circuit 6 is connected with the external detection circuit module, when a user does not wet urine, current flows through two strip-shaped semiconductors 7 through a resistor 8, when the user wets urine, the urine can seep and spread up and down on a fiber water absorption layer 2, the urine can lead the two strip-shaped semiconductors 7 to be conducted through the urine, the current can flow through the urine between the two strip-shaped semiconductors 7 to form a short circuit because the resistor 8 of the urine is smaller than the resistor 8, the current conduction rate in the semiconductors can be increased because the resistor 8 is smaller, as the urine spreads more and more, the area of the urine is larger, so that a short circuit is formed at a position far away from the center of the urine, the non-conductive part of the strip-shaped semiconductor 7 is more, and meanwhile, as the resistance 8 of the semiconductor is much larger than that of the lead, the current conduction rate is larger and larger, so that the urine of a user can be measured by testing the current conduction rate or the current conduction rate of the circuit;
the principle of the utility model is that urine spreads to cause the short circuit position between two strip-shaped semiconductors 7 to be changed continuously, so that the current conduction rate in the circuit can be changed gradually, and the urine volume of a user can be measured by measuring the current conduction rate;
the physicochemical detection circuit 9 of the present invention can be connected with the existing physicochemical detector through the conductive clip to detect the physicochemical value in urine, which belongs to the prior art and is not described in detail.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. While the utility model has been described with respect to the above embodiments, it will be understood by those skilled in the art that the utility model is not limited to the above embodiments, which are described in the specification and illustrated only to illustrate the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. An intelligent nursing pad with a quantitative monitoring function is characterized by comprising a water-permeable covering layer, a fiber water absorption layer, a waterproof plastic film and an induction circuit layer, wherein the water-permeable covering layer covers the upper surface of the fiber water absorption layer, the waterproof plastic film is attached to the lower surface of the fiber water absorption layer, and the induction circuit layer is arranged on the waterproof plastic film;
the sensing circuit layer comprises a plurality of connecting electrodes and a urine volume sensing circuit, the connecting electrodes are arranged at the corner positions of the waterproof plastic film respectively, the urine volume sensing circuit is provided with a plurality of strip-shaped semiconductors and is uniformly distributed on the waterproof plastic film, the urine volume sensing circuit comprises two strip-shaped semiconductors and resistors, a certain distance is reserved between the two strip-shaped semiconductors, one end parts of the two strip-shaped semiconductors are connected with the resistors through leads, and the other ends of the two strip-shaped semiconductors are connected with all the connecting electrodes through leads respectively.
2. An intelligent nursing pad with quantitative monitoring function as claimed in claim 1, wherein a physicochemical detection circuit is further disposed on the waterproof plastic film, and the physicochemical detection circuit is connected to all the connection electrodes through wires.
3. The intelligent nursing pad with quantitative monitoring function as claimed in claim 1, wherein the connecting electrode is composed of a membrane seat and electrode pads, and the electrode pads are uniformly arranged and transversely arranged on the membrane seat.
4. The intelligent nursing pad with quantitative monitoring function as claimed in claim 1, wherein the urine volume sensing circuits are divided into two groups and symmetrically disposed on the waterproof plastic film.
5. The intelligent nursing pad with quantitative monitoring function as claimed in claim 1, wherein the two strip-shaped semiconductors are arranged in parallel and vertically.
6. The intelligent nursing pad with quantitative monitoring function as claimed in claim 1, wherein the connecting electrode on the waterproof plastic film is exposed outside the fiber water absorption layer.
7. The intelligent nursing pad with quantitative monitoring function as claimed in claim 1, wherein the sensing circuit layer is printed on a waterproof plastic film.
8. The intelligent nursing pad with quantitative monitoring function as claimed in claim 1, wherein the sensing circuit layer is adhered to the waterproof plastic film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123264679.XU CN217014455U (en) | 2021-12-23 | 2021-12-23 | Intelligent nursing pad with quantitative monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123264679.XU CN217014455U (en) | 2021-12-23 | 2021-12-23 | Intelligent nursing pad with quantitative monitoring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217014455U true CN217014455U (en) | 2022-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123264679.XU Active CN217014455U (en) | 2021-12-23 | 2021-12-23 | Intelligent nursing pad with quantitative monitoring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217014455U (en) |
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2021
- 2021-12-23 CN CN202123264679.XU patent/CN217014455U/en active Active
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