CN116211254A - Device and method for acquiring hardness parameters of target object - Google Patents
Device and method for acquiring hardness parameters of target object Download PDFInfo
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- CN116211254A CN116211254A CN202310223791.3A CN202310223791A CN116211254A CN 116211254 A CN116211254 A CN 116211254A CN 202310223791 A CN202310223791 A CN 202310223791A CN 116211254 A CN116211254 A CN 116211254A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
- A61B5/4375—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the male reproductive system
- A61B5/4393—Sexual arousal or erectile dysfunction evaluation, e.g. tumescence evaluation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention provides a device for acquiring hardness parameters of a target object and a detection control method, wherein the system comprises the following steps: the elastic ferrules are used for being sleeved on the target object; the sensor assemblies are arranged on the elastic loop and are used for detecting the elastic change information of the elastic loop and generating detection signals; the data center is electrically connected with the sensor assembly and is used for receiving the detection signal and generating target index information matched with the elastic change information of the elastic ferrule according to the detection signal, wherein the target index information is used for representing hardness index information matched with the hardness of the target object. When the device is used, the elastic sleeves are sleeved on the target object, so that the detected elastic change information is transmitted to the data processing module through the sensor assembly, the data processing module generates hardness index information matched with the hardness of the target object through the obtained elastic change information, and further the hardness of the target object of the patient is intuitively judged through the hardness index information.
Description
Technical Field
The invention belongs to the technical field of medical appliances, and particularly relates to a device and a method for acquiring hardness parameters of a target object.
Background
Accurate and real-time diagnosis of penile erectile dysfunction is a prerequisite for the treatment of this disease. Compared with other diseases, penile erectile dysfunction has more causes and variable symptoms, and is divided into two types of psychology and organic. The existing diagnosis equipment has the problems of complex diagnosis, long time, poor comfort and the like, and the disease needs to be diagnosed for many times in the treatment process, so that the diagnosis difficulty is further increased. Therefore, there is a need to develop a rapid, efficient and low-cost penile erection detection device for conducting research on accurate and rapid diagnosis of penile erection dysfunction. In medical practice, the evaluation standard of male erectile dysfunction always takes the erection hardness of the penis as an objective index, and the existing diagnostic equipment adopts a Rigiscan detector in America to measure the erection hardness of the penis, however, the diagnostic equipment has the following defects: (1) The equipment cost is high (more than tens of thousands yuan), and the method is only suitable for diagnosing sickbeds in hospitals; (2) The equipment has large volume and poor privacy, and is very uncomfortable for patients to wear; (3) The detection data are few, only hardness measurement is carried out, and other auxiliary judgment physiological data are absent. Therefore, a test device that is small in volume and can be used for home self-test of patients may be a better detection means.
That is, in the present-stage male dysfunction detection technology, the Rigiscan detector is used for detection, and the defect that the detection can only be performed on a hospital bed due to the large equipment volume and the detection process time is long, so that the patient is uncomfortable to wear in the detection process exists;
therefore, how to improve the size reduction of the device and make the detection mode of the patient more flexible, so as to improve the diagnosis comfort of the patient is a technical problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The device for acquiring the hardness parameter of the target object at least solves the technical problems;
in order to solve the above-mentioned problems, a first aspect of the present invention provides an apparatus for acquiring a hardness parameter of a target object, the target object being flexibly deformable, the apparatus comprising:
the elastic ferrules are sleeved on the target object in sequence;
the sensor assemblies are arranged on the elastic loop and are used for detecting the elastic change information of the elastic loop and generating detection signals when the target object is subjected to flexible deformation, and the flexible deformation comprises that the target object is gradually changed from a hard state to a soft state or from a soft state to a hard state; the data processing module is in communication connection with the sensor assembly and is used for receiving the detection signal and acquiring the hardness parameter of the target object according to the detection signal; wherein each elastic ferrule is in a hollow ring shape consisting of a plurality of abrupt bouncing variable structures; the abrupt spring transformation structure includes: one end of the middle beam is intersected with one end of the pair of oblique side beams to form an integrated structure, and the other end of the middle beam is a free end; the elastic ring is provided with a plurality of detection areas with sequentially increasing elastic strength along a first direction, the first direction is a direction perpendicular to the axis direction of the circular ring shape, each detection area is provided with a sensor component, and when the target object is flexibly deformed, the elastic change information of the corresponding hypotenuse beam in each detection area is detected and a detection signal is generated.
In the first aspect, the plurality of detection areas with sequentially increasing elastic strength include N detection areas, where N is a positive integer; the elastic strength of the Nth detection area is smaller than that of the (n+1) th detection area, the width of the oblique edge beam in the (n+1) th detection area is larger than that of the corresponding oblique edge beam in the (n+1) th detection area, and the included angle between the oblique edge beam in the (n+1) th detection area and the middle beam in the (n+1) th detection area is larger than that between the corresponding oblique edge beam in the (N) th detection area and the middle beam in the (N) th detection area.
In a first aspect, the sensor assembly of each of the detection regions includes: the device comprises a resistance sensor, a first wire and a second wire, wherein one end of the first wire and one end of the second wire are electrically connected with the resistance sensor, the other end of the first wire and the other end of the second wire are oppositely arranged at the opposite end of any one bouncing abrupt change structure in the detection area, and the opposite ends are two free ends which are oppositely distributed by a pair of bevel edge beams; when the abrupt spring variable structure is in an original elastic state, the other end of the first wire is in contact with the other end of the second wire to form a conductive loop, and when the target object is flexibly deformed to drive the abrupt spring variable structure to elastically deform, the other end of the first wire is separated from the other end of the second wire to disconnect the conductive loop.
In a first aspect, the plurality of elastic ferrules are distributed at regular intervals along the starting end to the ending end of the target object.
In the first aspect, the other end of the first wire and the other end of the second wire are both provided with contacts, and the contacts are conductive materials formed by conductive silver paste or carbon paste.
In the first aspect, the ring-shaped elastic ring is formed by encircling a belt-shaped structure, one end of the elastic ring is provided with a sub-adhesive piece, the side surface, far away from the center of the ring, of the other end of the elastic ring is provided with a plurality of female adhesive pieces, and the female adhesive pieces are arranged at intervals along the length direction of the elastic ring.
In the first aspect, a protective layer is further arranged on the inner side of the circular ring shape;
the protective layer comprises a medical gauze layer.
In a first aspect, the snap-through structure is formed from a 95A durometer thermoplastic polyurethane.
In a first aspect, the data processing includes one of: a processor, a controller, or a remote data terminal.
In a second aspect, a method for acquiring a hardness parameter of a target object, the method being applied to the apparatus described above, the method comprising: when the target object is flexibly deformed, detecting elasticity change information of the hypotenuse beam corresponding to the elastic ferrule in each detection area through the sensor assembly and generating a detection signal; acquiring the detection signal through a data processing module; acquiring the hardness parameter of the target object according to the detection information, wherein the acquiring the hardness parameter of the target object according to the detection information comprises the following steps: acquiring a resistance signal of a resistance sensor according to the data processing module; when the current resistance signal acquired by the data processing module is larger than the initial resistance signal, judging that the elastic ferrule is elastically deformed, and generating hardness parameter information matched with the current resistance signal according to the current resistance signal.
The beneficial effects are that: the invention provides a device for acquiring hardness parameters of a target object, which is characterized in that elastic change information of an elastic ferrule sleeved on the target object is detected through a sensor assembly to acquire hardness indexes of the target object matched with the elastic change information, so that the technical aim of accurately acquiring the hardness information of the target object in real time is fulfilled. Further, in order to detect hardness changes of a target object in different time, the elastic ring is set to a detection area with sequentially increased elastic strength, when the target object is flexibly deformed, whether the elastic changes occur in the corresponding detection area or not can be judged, and hardness indexes matched with the corresponding detection area can be judged.
Drawings
In order to more clearly illustrate the embodiments of the present description or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a first block diagram of an apparatus for acquiring hardness parameters of a target object according to an embodiment of the present invention;
FIG. 2 is a diagram showing a second construction of an apparatus for acquiring hardness parameters of a target object according to the first embodiment of the present invention;
FIG. 3 is a block diagram of a pop-up structure according to an embodiment of the present invention;
fig. 4 is a third block diagram of an apparatus for acquiring a hardness parameter of a target object according to the first embodiment of the present invention.
Reference numerals illustrate:
1-an elastic ferrule; 101-abrupt spring-change structure; 10101-oblique side beam; 10102-an intermediate beam;
a 2-resistance sensor;
3-a first wire;
4-a second wire;
5-1 st detection zone;
6-1+N detection area.
Detailed Description
The following description of the embodiments of the present invention will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the invention, fall within the scope of protection of the invention.
Meanwhile, in the embodiment of the present specification, when an element is referred to as being "fixed to" another element, it may be directly on the other element or may be present with an intervening element. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical", "horizontal", "left", "right" and the like are used in the embodiments of the present specification for the purpose of illustration only and are not intended to limit the present invention.
It should be noted that, with the development of science and technology, the medical health field is receiving more and more attention, and the drug administration technology is particularly important because it affects the absorption, distribution, therapeutic effect, duration and side effects of the drug, so the present invention provides the following embodiments for solving the above technical problems:
embodiment one:
as shown in fig. 1 to 4, the first embodiment provides an apparatus for acquiring a hardness parameter of a target object, which is flexibly deformable (e.g., from a soft state to a hard state, or from a hard state to a state, and which is a cylinder-like structure when in the hard state), the apparatus comprising: the device comprises a plurality of elastic ferrules 1, a plurality of sensor assemblies and a data processing module;
wherein, a plurality of elastic ferrules 1 are sleeved on a target object in sequence; the plurality of sensor assemblies are arranged on the elastic ferrule 1 and are used for detecting the elastic change information of the elastic ferrule 1 and generating detection signals when a target object is subjected to flexible deformation, wherein the flexible deformation comprises that the target object is gradually changed from a hard state to a soft state or from the soft state to the hard state; the data processing module is in communication connection with the sensor assembly and is used for receiving the detection signal and acquiring the hardness parameter of the target object according to the detection signal; each elastic ferrule 1 is in a hollow ring shape consisting of a plurality of abrupt bouncing variable structures 2; the abrupt spring change structure 2 includes: one end of the middle beam 10102 is intersected with one end of the pair of the hypotenuse beams 10101 to form an integral structure, and the other end of the middle beam 10102 is a free end; the elastic ferrule 1 is provided with a plurality of detection areas with sequentially increasing elastic strength along a first direction, wherein the first direction is a direction perpendicular to the axis direction of the circular ring shape, each detection area is provided with a sensor component, and when a target object is flexibly deformed, elastic change information of a corresponding hypotenuse beam 10101 in each detection area is detected and a detection signal is generated.
The invention provides a device for acquiring hardness parameters of a target object, which is characterized in that elastic change information of an elastic ferrule 1 sleeved on the target object is detected through a sensor assembly, so that the hardness index of the target object matched with the elastic change information is acquired, and the technical aim of accurately acquiring the hardness information of the target object in real time is fulfilled. Further, in order to detect the hardness change of the target object in different time, the elastic ring 1 is set as a detection area with sequentially increasing elastic strength, when the target object is flexibly deformed, whether the elastic change occurs in the corresponding detection area or not can be used for judging that the target object is matched with the corresponding detection area, as an application scene of the device for acquiring the hardness parameter of the target object, the device can be applied to a scene for detecting male sexual dysfunction, namely, the physiological characteristic that the penis can naturally erect at night is utilized, a plurality of elastic rings 1 are sleeved on the penis, so that the elastic ring 1 is elastically monitored through the sensor component, further, a detection signal is acquired, so that the hardness parameter of the penis is indirectly acquired through the detection signal, if the hardness parameter reaches the normal physiological index parameter of the hardness of the penis, the detection object is judged to have no sexual erectile dysfunction, and if the hardness parameter does not reach the normal physiological index parameter of the hardness of the penis, the detection object is judged to have the sexual erectile dysfunction; in addition, for the application scene, it is required to explain that the Rigiscan detector is a product for detecting male dysfunction, the volume of the Rigiscan detector is larger, when the Rigiscan detector is used, a patient is required to lie on a hospital patient bed, both legs are opened, the penis is placed in the Rigiscan detector to keep a detection posture for at least 8 hours, the leg pressure of the patient is extremely high, the privacy is poor, the detection effect of the patient can be achieved by sleeving a plurality of sleeves on the penis of the patient, extra burden is not required to be added on the legs, and the problem of measurement errors caused by falling asleep due to night wearing is avoided; meanwhile, the elastic ferrule 1 in the first embodiment of the application has the characteristics of complete softness, high universality and simple operation during detection, and the adopted mechanical structure has good stability and is little affected by the environment. Therefore, the household self-checking and disease screening of adult males can be realized, the detection can be realized at any time in the subsequent treatment process to improve the treatment effect, and the elastic sleeve ring 1 is low in material cost and has the characteristic of rapid industrial production speed, so that the elastic sleeve ring 1 can be suitable for industrial mass production. In the medical health field, the cost problem is always a key to the large-scale use of medical devices, so the elastic collar 1 in the first embodiment has great significance for high-throughput disease diagnosis.
When the elastic ferrule 1 is prepared, firstly flattening the material for preparing the elastic ferrule 1 at room temperature and standing for 24 hours, releasing the residual stress in the material, then cutting the plate according to a preset pattern to obtain a sudden-jump-change structure 101, and finally assembling a plurality of sudden-jump-change structures 101 to form a hollowed-out ring shape; the abrupt spring deformation structure 101 is configured as a pair of hypotenuse beams 10101 and an intermediate beam 10102, so that the structure of the elastic ferrule 1 forming the ring shape is more balanced and stable, and the structural stability of the interior of the elastic ferrule 1 is further enhanced, so that during detection, errors caused by unstable stress in the material can be reduced to the greatest extent, and meanwhile, a plurality of detection areas with sequentially increased elastic strength are arranged on the elastic ferrule 1, and when a sensor positioned in the corresponding detection area detects that the detection area has changed elastically, the hardness index of a target object is proved to reach the index matched with the elasticity of the area.
Specifically, in the process of sudden bouncing of the hypotenuse beam 10101 due to the stress deformation, not only a vertical upward pulling force but also a pulling moment generated by the pulling force to deform the hypotenuse beam 10101 are required. From a mechanical point of view, when we assume a fixed deformation condition, the magnitude of the moment of tension is equal to the moment of inertia of the hypotenuse beam 10101 (1/12 bh 3 ) It follows from this that when we assume that the thickness of the structure is unchanged, the amount of tension required has a positive correlation with the width of the hypotenuse beam 10101 of each level of structure; therefore, in the first embodiment, the width of the hypotenuse beam 10101 of the n+1th detection region 6 is set to be larger than the width of the hypotenuse beam 10101 of the n+1th detection region 5, on the other hand, the angle of the hypotenuse beam 10101 is related to the length of the hypotenuse beam 10101 and the deformation displacement occurring during the abrupt jump deformation, the longer the angle is, the larger the deformation displacement occurring is, the larger the radial deformation of the beam is generated, and therefore, the larger the pressure is required to generate enough deformation, so in the first embodiment, the angle of the hypotenuse beam 10101 of the n+1th detection region 6 and the intermediate beam 10102 is set to be larger than the angle of the hypotenuse beam 10101 of the 1 st detection region 5 and the intermediate beam 10102. This causes the elastic intensities of the nth detection region 5 to the n+1th detection region 6 to sequentially increase.
In some possible embodiments, the sensor assembly for each detection zone comprises: the device comprises a resistance sensor 2, a first wire 3 and a second wire 4, wherein one ends of the first wire 3 and the second wire 4 are electrically connected with the resistance sensor 2, the other end of the first wire 3 and the other end of the second wire 4 are oppositely arranged at the opposite end of any one bouncing abrupt change structure in a detection area, the opposite end is two free ends which are oppositely distributed by a pair of bevel beams 10101, when the bouncing abrupt change structure 101 is in an original elastic state, the other end of the first wire 3 is contacted with the other end of the second wire 4 to form a conductive loop, and when a target object generates flexible deformation to drive the abrupt bouncing change structure 101 to generate elastic deformation, the other end of the first wire 3 is separated from the other end of the second wire 4 to disconnect the conductive loop.
This is because when the target object is stretched into the elastic collar 1, the hardness thereof is also continuously changed as time increases, one ends of the first wire 3 and the second wire 4 are electrically connected with the resistance sensor 2, the other ends of the first wire 3 and the second wire 4 are oppositely disposed at the opposite ends of one of the bouncing abrupt structures, and when the hardness of the target object is increased and the bouncing abrupt structure is elastically deformed, the other ends of the first wire 3 and the second wire 4 are separated to disconnect the conductive loop, the resistance is increased, and the resistance sensor 2 can transmit a signal of the increase in resistance to the data processing module in the first embodiment. Further, the other end of the first wire 3 and the other end of the second wire 4 are both provided with contacts, and the contacts are made of conductive materials formed by conductive silver paste or carbon paste. The sensitivity of circuit conduction is enhanced by conductive silver paste or carbon paste.
In some possible embodiments, the several elastic ferrules 1 are disposed closely or at intervals along the starting end to the ending end of the target object, and the elasticity of the several elastic ferrules 1 disposed on the target object increases sequentially from the starting end to the ending end.
Therefore, when the elastic ferrules 1 are arranged along the starting end to the tail end of the target object in a clinging manner, continuous elastic detection can be performed on the sleeved section of the target object, and when the elastic ferrules 1 are arranged along the starting end to the tail end of the target object in an interval manner, elastic detection can be performed on the region between two adjacent elastic ferrules 1 on the target object; for example, in the case of performing penis stiffness detection, since blood vessels in the penis flow from the beginning to the end of the penis to perform a engorged erection, the initial stiffness of the beginning to the end of the penis is different during erection, that is, the initial stiffness of the penis is smaller than the end stiffness of the erection at the time of erection, so that the elasticity of the elastic collar 1 provided at the beginning of the penis is required to be smaller than the elasticity of the elastic collar 1 at the end of the penis in order to make the detected initial data uniform when continuous elastic detection is performed on the sleeved segment of the target object or the region between the adjacent two elastic collars 1 on the penis;
in some possible embodiments, the ring-shaped elastic ring 1 is formed by encircling a belt-shaped structure, one end of the elastic ring 1 is provided with sub-adhesive pieces, the side surface of the other end of the elastic ring 1, which is far away from the center of the ring, is provided with a plurality of female adhesive pieces, and the female adhesive pieces are arranged at intervals along the length direction of the elastic ring 1.
The device is used for adapting to the requirements of target objects with different diameters, for example, when the penis sizes of patients are different in the detection process of male erectile dysfunction, the sizes of the circular ring shapes are adjusted by adjusting the pasting distance between one terminal pasting piece arranged on the belt-shaped structure and one female pasting component arranged on the side surface of the other end of the belt-shaped structure, which is far away from the circle center of the circular ring, of the female pasting piece, so that the device is suitable for the diameter sizes of target objects with different diameters.
In some possible embodiments, the inner side of the ring shape is further provided with a protective layer; the protective layer comprises a medical gauze layer.
In the first embodiment, the elastic ring 1 is a hollow structure formed by combining a plurality of hypotenuse beams 10101 and a plurality of intermediate beams 10102, so that after the ring structure is folded, the hollow holes between the hypotenuse beams 10101 and the intermediate beams 10102 are prevented from wearing the side wall of the target object, for example, in the process of detecting male erectile dysfunction, the hollow structure can prevent the skin of the penis of the patient from being scratched, and the inner side of the elastic ring 1 is provided with a protective layer made of medical gauze, so that the skin of the target object of the patient can be protected. Further, the abrupt spring change structure 101 is formed of thermoplastic polyurethane having a hardness of 95A.
In summary, the present embodiment describes an operation mode of the device for acquiring the hardness parameter of the target object applied to the male dysfunction detection: sticking two ends of a belt-shaped structure formed by the abrupt bouncing and changing structure 101, forming a circular ring-shaped elastic ring 1 with freely adjustable diameter by using a magic tape, and putting the two elastic rings 1 in the coronary sulcus and the root of an un-erected penis; the initial circumference of the elastic ring 1 with freely adjustable diameter is in the range of 6.5-7.5 cm, and the circumference of the ring in the stretching state when the penis is erected is in the range of 11-13 cm; in the initial stage of the penis erection process, as blood flows into the penis, the diameter of the penis is increased, but the hardness is not increased obviously, at the moment, the abrupt jump deformation structure 101 of the Nth detection area 5 with smaller threshold stress is gradually spread along with the expansion of the volume of the penis; as blood continues to flow into the root of the penis, the diameter of the penis no longer increases and the stiffness increases significantly, at which time the snap-over structure 101 of the nth detection zone 5 has been fully expanded, and as the stiffness increases, the n+1 th detection zone 6 is gradually expanded. When the corresponding detection area is spread, the sensor assemblies arranged in the detection area can send detection signals to the data processing module so as to judge the corresponding penis hardness index.
Embodiment two:
the invention provides a method for acquiring a hardness parameter of a target object, which is applied to a device for acquiring the hardness parameter of the target object and comprises the following steps: when the target object is flexibly deformed, detecting elasticity change information of the hypotenuse beam corresponding to the elastic ferrule in each detection area through the sensor assembly and generating a detection signal; acquiring a detection signal through a data processing module; the method for obtaining the hardness parameter of the target object according to the detection information comprises the following steps: acquiring a resistance signal of a resistance sensor according to a data processing module; when the current resistance signal acquired by the data processing module is larger than the initial resistance signal, judging that the elastic ferrule is elastically deformed, and generating hardness parameter information matched with the current resistance signal according to the current resistance signal.
Since the second embodiment and the first embodiment are an embodiment under the same inventive concept, the partial structures thereof are completely the same, and therefore, the structure substantially the same as that of the first embodiment in the second embodiment is not described in detail, and the detailed description thereof is omitted herein.
Finally, it should be noted that: the above examples are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, but it should be understood by those skilled in the art that the present invention is not limited thereto, and that the present invention is described in detail with reference to the above examples: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit of the corresponding technical solutions. Are intended to be encompassed within the scope of the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the invention would be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (10)
1. An apparatus for obtaining a stiffness parameter of a target object, the target object being flexibly deformable, the apparatus comprising:
the elastic ferrules are sleeved on the target object in sequence;
the sensor assemblies are correspondingly arranged on the elastic ferrules and are used for detecting the elastic change information of the elastic ferrules and generating detection signals when the target object is subjected to flexible deformation, wherein the flexible deformation comprises that the target object is gradually changed from a hard state to a soft state or from a soft state to a hard state;
the data processing module is in communication connection with the sensor assembly and is used for receiving the detection signal and acquiring the hardness parameter of the target object according to the detection signal;
wherein each elastic ferrule is in a hollow ring shape consisting of a plurality of abrupt bouncing variable structures; the abrupt spring transformation structure includes: one end of the middle beam is intersected with one end of the pair of oblique side beams to form an integrated structure, and the other end of the middle beam is a free end; the elastic ring is provided with a plurality of detection areas with sequentially increasing elastic strength along a first direction, the first direction is a direction perpendicular to the axis direction of the circular ring shape, each detection area is provided with a sensor component, and when the target object is flexibly deformed, the elastic change information of the corresponding hypotenuse beam in each detection area is detected and a detection signal is generated.
2. The apparatus for acquiring a hardness parameter of a target object according to claim 1, wherein the plurality of detection areas having sequentially increasing elastic intensities includes N detection areas, where N is a positive integer;
the elastic strength of the Nth detection area is smaller than that of the (n+1) th detection area, the width of the oblique edge beam in the (n+1) th detection area is larger than that of the corresponding oblique edge beam in the (n+1) th detection area, and the included angle between the oblique edge beam in the (n+1) th detection area and the middle beam in the (n+1) th detection area is larger than that between the corresponding oblique edge beam in the (N) th detection area and the middle beam in the (N) th detection area.
3. The apparatus for acquiring a target object hardness parameter according to claim 2, wherein said sensor assembly of each of said detection areas comprises:
the device comprises a resistance sensor, a first wire and a second wire, wherein one end of the first wire and one end of the second wire are electrically connected with the resistance sensor, the other end of the first wire and the other end of the second wire are oppositely arranged at the opposite end of any one bouncing abrupt change structure in the detection area, and the opposite ends are two free ends which are oppositely distributed by a pair of bevel edge beams; when the abrupt spring variable structure is in an original elastic state, the other end of the first wire is in contact with the other end of the second wire to form a conductive loop, and when the target object is flexibly deformed to drive the abrupt spring variable structure to elastically deform, the other end of the first wire is separated from the other end of the second wire to disconnect the conductive loop.
4. A device for obtaining a stiffness parameter of a target object according to claim 3, wherein a number of said elastic ferrules are equally spaced along the start-end to end-end of said target object.
5. The apparatus for acquiring hardness parameters of a target object according to claim 4, wherein the other end of the first wire and the other end of the second wire are each provided with a contact, and the contact is a conductive material formed of conductive silver paste or carbon paste.
6. The device for acquiring the hardness parameters of the target object according to claim 5, wherein the ring-shaped elastic ring is formed by encircling a belt-shaped structure, one end of the elastic ring is provided with sub-adhesive pieces, the side surface of the other end of the elastic ring, which is far away from the center of the ring, is provided with a plurality of female adhesive pieces, and the plurality of female adhesive pieces are arranged at intervals along the length direction of the elastic ring.
7. The apparatus for acquiring hardness parameters of a target object according to claim 6, wherein an inner side of the circular ring shape is further provided with a protective layer;
the protective layer comprises a medical gauze layer.
8. The apparatus for acquiring a hardness parameter of a target object according to claim 7, wherein the snap-through bump structure is formed of a thermoplastic polyurethane of 95A hardness.
9. The apparatus for acquiring a target object hardness parameter as claimed in claim 8, wherein said data processing comprises one of: a processor, a controller, or a remote data terminal.
10. A method for obtaining a hardness parameter of a target object, the method being applied to the apparatus of any one of claims 1-7, the method comprising:
when the target object is flexibly deformed, detecting elasticity change information of the hypotenuse beam corresponding to the elastic ferrule in each detection area through the sensor assembly and generating a detection signal;
acquiring the detection signal through a data processing module;
acquiring the hardness parameter of the target object according to the detection information, wherein the acquiring the hardness parameter of the target object according to the detection information comprises the following steps: acquiring a resistance signal of a resistance sensor according to the data processing module; when the current resistance signal acquired by the data processing module is larger than the initial resistance signal, judging that the elastic ferrule is elastically deformed, and generating hardness parameter information matched with the current resistance signal according to the current resistance signal.
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| CN202310223791.3A CN116211254B (en) | 2023-03-09 | 2023-03-09 | Device and method for acquiring hardness parameters of target object |
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| CN202310223791.3A CN116211254B (en) | 2023-03-09 | 2023-03-09 | Device and method for acquiring hardness parameters of target object |
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| CN116211254A true CN116211254A (en) | 2023-06-06 |
| CN116211254B CN116211254B (en) | 2023-09-05 |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10234679A (en) * | 1997-02-21 | 1998-09-08 | Olympus Optical Co Ltd | Tactile sensor |
| US6162188A (en) * | 1999-08-16 | 2000-12-19 | Meduck Ltd. | Penile tumescence and rigidity monitoring device |
| JP2017209399A (en) * | 2016-05-27 | 2017-11-30 | 国立大学法人旭川医科大学 | Penis monitoring device and annular member |
| KR20180055150A (en) * | 2016-11-16 | 2018-05-25 | 김학훈 | Device and boxer shorts for penile erectility measurement of phallus |
| WO2019239277A2 (en) * | 2018-06-11 | 2019-12-19 | Abhinav Jain | System and device for diagnosing and managing erectile dysfunction |
| CN111543951A (en) * | 2020-05-18 | 2020-08-18 | 中山大学附属第三医院 | Penis erection multi-parameter evaluation system and method based on flexible sensor |
| CN111938589A (en) * | 2020-08-10 | 2020-11-17 | 深圳市永兆鑫科技有限公司 | Method and device for measuring penis hardness |
| DE102019131530A1 (en) * | 2019-11-21 | 2021-05-27 | Wearable Solutions GmbH | Yarn for the production of strain measuring cuffs and measuring cuffs for measuring body circumference, in particular erection measuring cuffs based on a textile measuring and carrier system |
| CN113288151A (en) * | 2021-05-14 | 2021-08-24 | 中国科学院合肥物质科学研究院 | Flexible force sensor capable of sensing muscle hardness and muscle hardness detection method |
| CN114111461A (en) * | 2021-12-03 | 2022-03-01 | 哈尔滨工业大学 | Three-dimensional negative-stiffness elastic frame |
-
2023
- 2023-03-09 CN CN202310223791.3A patent/CN116211254B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10234679A (en) * | 1997-02-21 | 1998-09-08 | Olympus Optical Co Ltd | Tactile sensor |
| US6162188A (en) * | 1999-08-16 | 2000-12-19 | Meduck Ltd. | Penile tumescence and rigidity monitoring device |
| JP2017209399A (en) * | 2016-05-27 | 2017-11-30 | 国立大学法人旭川医科大学 | Penis monitoring device and annular member |
| KR20180055150A (en) * | 2016-11-16 | 2018-05-25 | 김학훈 | Device and boxer shorts for penile erectility measurement of phallus |
| WO2019239277A2 (en) * | 2018-06-11 | 2019-12-19 | Abhinav Jain | System and device for diagnosing and managing erectile dysfunction |
| DE102019131530A1 (en) * | 2019-11-21 | 2021-05-27 | Wearable Solutions GmbH | Yarn for the production of strain measuring cuffs and measuring cuffs for measuring body circumference, in particular erection measuring cuffs based on a textile measuring and carrier system |
| CN111543951A (en) * | 2020-05-18 | 2020-08-18 | 中山大学附属第三医院 | Penis erection multi-parameter evaluation system and method based on flexible sensor |
| CN111938589A (en) * | 2020-08-10 | 2020-11-17 | 深圳市永兆鑫科技有限公司 | Method and device for measuring penis hardness |
| CN113288151A (en) * | 2021-05-14 | 2021-08-24 | 中国科学院合肥物质科学研究院 | Flexible force sensor capable of sensing muscle hardness and muscle hardness detection method |
| CN114111461A (en) * | 2021-12-03 | 2022-03-01 | 哈尔滨工业大学 | Three-dimensional negative-stiffness elastic frame |
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| CN116211254B (en) | 2023-09-05 |
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