CN214906766U - Sufficient pressure measurement device of diabetes - Google Patents
Sufficient pressure measurement device of diabetes Download PDFInfo
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- CN214906766U CN214906766U CN202120360213.0U CN202120360213U CN214906766U CN 214906766 U CN214906766 U CN 214906766U CN 202120360213 U CN202120360213 U CN 202120360213U CN 214906766 U CN214906766 U CN 214906766U
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Abstract
The utility model discloses a sufficient pressure measurement device of diabetes belongs to medical instrument technical field. The pen-shaped LED lamp consists of a pen-shaped shell, nylon wires, a self-resetting switch, a power switch, a circuit module, a battery module and an indicator light; the pen-shaped shell consists of a pen cap and a pen holder, and the front part of the pen holder is provided with a baffle plate for fixing the self-reset switch; the nylon wire is arranged at the pen point and is fixedly connected with the self-reset switch, the self-reset switch comprises a static contact and a movable contact piece, and a reset spring is arranged in the self-reset switch; the indicating lamp is arranged on the pen-shaped shell and is electrically connected with the circuit, the battery, the power switch and the self-reset switch. The utility model has the advantages that: the method has the advantages of improving the operation standard, ensuring the flexibility and the strength of the nylon yarn, accurately detecting the pressure, improving the accuracy of a test result and reducing the subjective test error. The pilot lamp can indicate the sole stress condition of the patient, reduces the time for distinguishing the degree of curvature of the nylon wire and shortens the overall detection time. Can be used for medical and household, and has good market prospect.
Description
Technical Field
The utility model relates to a sufficient pressure measurement device of diabetes belongs to medical instrument technical field.
Background
The diabetic foot is a common plantar disease, the diabetic patient can cause lower limb infection, ulcer formation and deep tissue damage due to combined neuropathy and peripheral vascular diseases of different degrees, the diabetic foot is one of the most serious complications in the later stage of diabetes, and the incidence rate of the diabetic foot accounts for about 15% of the diabetic inpatients according to statistics. Diabetic foot occurs 25% of the life cycle of a diabetic patient. The amputation caused by the diabetic foot is half of that of non-traumatic lower limb amputation. Diabetic foot imposes a significant medical and financial burden on the healthcare system, causing mental harm to the patient as a result of impaired patient's ability to live, exercise or potential productivity.
Studies have shown that comprehensive assessment and early intervention are helpful in finding a high-risk population of diabetic foot patients and reducing their likelihood of hospitalization and amputation, as well as in the course of diagnosis and treatment and achieving a good prognosis, and reducing various risks during treatment. Clinically, the absence of protective sensations in diabetic patients can be detected by simple devices. A simpler method is shown in fig. 1, using a 10 gram monofilament nylon wire test (foot screen test). The detection tool comprises a handle and nylon wires, when in test, a patient closes the eyes and sits, the feet are horizontally placed, the single wires are perpendicular to the skin to apply pressure, one end of each nylon wire is in contact with the outer sides of the big toes, the heels and the forefoot soles of the patient, the other end of each nylon wire is slightly applied with pressure until the single wires are bent and stay for 1-2 seconds and then are loosened, the sole or the toes of the patient can feel the sole nylon wires at the moment, the sole nylon wires are normal, and otherwise the sole nylon wires are abnormal. The abnormal patients often have neuropathy with thick fibers, which is a high risk of diabetic foot ulcer, and peripheral neuropathy.
This method is simple and practical, but there is a common problem: as the medical staff who tests knows the bending degree and the strength of the nylon wire are not good, the pressure applied to the feet of the patient can not meet the requirement of 10g, so that the judgment of the patient on the irritation is influenced, and the detection result is inaccurate.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the diabetic foot screening device has a prompt function and assists a tester to meet the requirement of detection specifications.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
A device for measuring pressure of diabetic foot comprises a pen-shaped shell, nylon wires, a self-reset switch, a power switch, a circuit module, a battery module and an indicator light; the pen-shaped shell consists of a pen cap and a pen holder, and the front part of the pen holder is provided with a baffle plate for fixing the self-reset switch; the nylon wire is arranged at the pen point and is fixedly connected with the self-reset switch, the self-reset switch comprises a static contact and a movable contact piece, and a reset spring is arranged in the self-reset switch; the indicating lamp is arranged on the pen-shaped shell and is electrically connected with the circuit, the battery, the power switch and the self-reset switch.
The self-reset switch and the nylon wire are fixedly connected in an adhesion mode or in an insertion mode. When the plug-in type fixed connection is adopted, the self-reset switch is provided with a plug-in position. The insertion type fixed connection has the advantages that when the nylon wire is lost after being tested for many times, the old nylon wire can be pulled out and replaced by a new nylon wire, the continuous use of the device is not influenced, and the test cost is reduced.
A reset spring is arranged in the self-reset switch, and the bearing force of the reset spring is 10 g. The spring reset pressure corresponds to the test requirement of the nylon wire, the nylon wire of 10g is taken as the test standard in clinic, and if the pressure requirement of the nylon wire in the future clinical test is changed, the reset spring is replaced according to the pressure requirement of the clinical test, so that the reset spring meets the clinical test requirement.
The circuit module is also provided with a digital display original, such as a liquid crystal screen, a touch digital screen and the like. All the prior art, and the person skilled in the art can select them according to common general knowledge.
The nylon yarn is 10g of nylon yarn. The 10g nylon wire is the prior art and meets the requirements of clinical tests.
The pen-shaped shell consists of a pen cap and a pen holder. The pen cap has the function of protecting the nylon wires and avoiding loss caused by touching the nylon wires when not in use.
The indicator light is arranged at the tail end of the pen-shaped shell. The end position is the preferred position since it is most easily observed when detecting, since it is directed toward the tester, and the rest of the positions other than this are also possible.
The tail end of the pen-shaped shell is a transparent shell. The tip may be integrally formed with the pen-shaped housing or may be separately fabricated and assembled for light transmission.
The transparent shell has a color, preferably red, yellow, green, blue, most preferably red, because red is highly recognizable and easy for the tester to observe.
The self-reset switch may be replaced with a pressure sensor. The self-reset switch in the patent is a point-contact type self-reset switch, and the opening and closing of a circuit are controlled by utilizing a metal contact. When the pressure sensor is replaced by the pressure sensor, the pressure sensor is a pressure switch, when the applied pressure reaches 10g, the sensor enables a power circuit to be connected, and an indicator light is turned on; when the pressure disappears, the circuit is disconnected and the indicator light is turned off.
The indicator light is an LED light. The LED lamp has the advantages of energy conservation, high brightness, long service life and low cost, and can be in any color, preferably red, yellow, green and blue, and most preferably red, because the red color has higher identification, the LED lamp is convenient for a tester to observe.
The utility model discloses during the use, pull out the cap for brush earlier, expose the nylon wire, open switch, touch patient's foot with the nylon wire, to the foot application of force through this device, make the nylon wire crooked and promote from reset switch, when test pressure reachs 10g, stationary contact and movable contact contacted, made the circuit intercommunication, the pilot lamp lights, ensures that the pressure of exerting at every turn all reaches the test requirement. The indicator light has an obvious prompting effect, so that a tester can conveniently judge the indicator light, the time for observing the flexibility of the nylon yarn by visual observation is greatly saved, the measurement error is avoided, and the dependence on the experience of the tester is reduced.
The utility model discloses not only can regard as the detection instrument that uses in the hospital, can also the housework, because its application method is simple, the prompting nature is strong, and the test method also can be mastered through study to patient's family, is convenient for help the patient to test in daily life, and the control state of an illness progress, the suggestion patient in time treatment of seeking medical advice.
The utility model has the advantages as follows: the operation is convenient, and the stress condition of the foot bottom of the patient can be clearly and intuitively observed. The misdiagnosis is reduced because the force of each touch is the same. Shorten operating time, reduce the time of discerning the nylon wire crookedness, can direct observation pilot lamp. The medical staff is prompted to carry out standard operation in the loss test of the protective feeling of the diabetic foot patient, the flexibility and the strength of the nylon yarn are achieved, the accuracy of the test result is improved, the medical and household health care instrument can be used for medical purposes, and has good market prospect and social value.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
FIG. 1 is a diagram illustrating a prior art detection method
FIG. 2 is a schematic view showing the structure of example 1
FIG. 3 is a schematic view showing the structure of example 2
FIG. 4 is a perspective view showing a partial structure of example 3
Figure 6 shows a diagram of the usage method of the present invention
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.
Example 1
Referring to fig. 2, the device for measuring the pressure of the diabetic foot comprises a pen-shaped shell 1, nylon wires 2, a self-reset switch 3, a power switch 4, a circuit module 5, a battery module 6 and an indicator light 7; the pen-shaped shell 1 consists of a pen cap 11 and a pen holder 12, wherein the pen cap is provided with a pen tongue 13, and the inner side of the front part of the pen holder 12 is provided with a baffle plate 14 for fixing the self-reset switch 3; the nylon wire 2 is arranged at the front end of the penholder 12 and is equivalent to the position of a pen point, the nylon wire 2 is fixedly connected with the self-reset switch 3 in an adhesion mode, the nylon wire 2 is located on the axial direction of the penholder 12, the self-reset switch 3 comprises a fixed contact 31 and a movable contact 32, and a reset spring 33 is arranged inside the self-reset switch; the indicator light 7 is arranged at the tail end of the pen holder 12 and is electrically connected with the circuit module 4, the battery module 6, the power switch 4 and the self-reset switch 3.
The bearing force of the return spring 33 inside the self-reset switch 3 is 10 g.
The nylon yarn 2 is 10g of nylon yarn.
The end 15 of the pen-shaped housing is a red transparent shell.
The indicator light is an LED lamp.
Example 2
Referring to fig. 3, the device for measuring the pressure of diabetic foot comprises a pen-shaped shell 1, a nylon wire 2, a self-reset switch 3, a power switch 4, a circuit module 5, a battery module 6 and an indicator light 7; the pen-shaped shell 1 consists of a pen cap 11 and a pen holder 12, wherein the pen cap is provided with a pen tongue 13, and the inner side of the front part of the pen holder 12 is provided with a baffle plate 14 for fixing the self-reset switch 3; the nylon wire 2 is arranged at the front end of the penholder 12 and is equivalent to the position of a pen point, the nylon wire 2 is fixedly connected with the self-reset switch 3 in an adhesion mode, the nylon wire 2 is located on the axial direction of the penholder 12, the self-reset switch 3 comprises a fixed contact 31 and a movable contact 32, and a reset spring 33 is arranged inside the self-reset switch; the indicator light 7 is arranged at the tail end of the pen holder 12 and is electrically connected with the circuit module 4, the battery module 6, the power switch 4 and the self-reset switch 3.
The bearing force of the return spring 33 inside the self-reset switch 3 is 10 g.
The nylon yarn 2 is 10g of nylon yarn.
The end 15 of the pen-shaped housing is a red transparent shell.
The indicator light is an LED lamp.
The circuit module 4 is also provided with a digital display element 8, and a display (not shown in the figure) is correspondingly arranged on the pen holder, so that the real-time display of data can be provided, and the observation of a detector is facilitated.
Example 3
Referring to fig. 4 and 5, a device for measuring pressure of diabetic foot comprises a pen-shaped housing 1, a nylon wire 2, a self-reset switch 3, a power switch 4, a circuit module 5, a battery module 6 and an indicator light 7; the pen-shaped shell 1 consists of a pen cap 11 and a pen holder 12, wherein the pen cap is provided with a pen tongue 13, and the inner side of the front part of the pen holder 12 is provided with a baffle plate 14 for fixing the self-reset switch 3; the nylon wire 2 is arranged at the front end of the pen holder 12, which is equivalent to the position of the pen point, the nylon wire 2 is fixedly connected with the self-reset switch 3 in an inserting mode, and the middle of the front end of the self-reset switch 3 is provided with an inserting position 34. The nylon wire 2 is positioned on the axial direction of the penholder 12, the self-reset switch 3 comprises a fixed contact 31 and a movable contact 32, and a reset spring 33 is arranged in the self-reset switch; the indicator light 7 is arranged at the tail end of the pen holder 12 and is electrically connected with the circuit module 4, the battery module 6, the power switch 4 and the self-reset switch 3.
The bearing force of the return spring 33 inside the self-reset switch 3 is 10 g.
The nylon yarn 2 is 10g of nylon yarn.
The end 15 of the pen-shaped housing is a transparent shell.
The indicator light is a red LED lamp.
The circuit module 4 is also provided with a digital display element 8, and the pen holder is correspondingly provided with a display 81. When the nylon wire 2 reaches the detection pressure and the self-reset switch 3 is closed, the display element 8 provides real-time display through the display 81, for example, the display screen becomes bright and/or characters appear, so that the detection is facilitated for a detector.
The self-reset switch 3 is fixedly connected with the nylon wire 2 in an inserting way, and the self-reset switch 3 is provided with an inserting position 34. The insertion type fixed connection has the advantages that when the nylon wire 2 is lost after being tested for many times, the old nylon wire can be pulled out to replace the new nylon wire, the continuous use of the device is not influenced, and the testing cost is greatly reduced.
The utility model discloses a use method refers to as shown in fig. 6, takes embodiment 1 as an example:
1. the cap 11 and the penholder 12 are separated, and the power switch 4 is pressed;
2. the detection is started by making the nylon yarn 2 vertical to the foot test site of the patient
3. Pressure is vertically and lightly applied to each test point through the pen holder 12 to enable the nylon wire 2 to bend, when the pressure reaches 10g, the fixed contact 31 and the movable contact 32 of the self-reset switch 3 are communicated, the circuit module 4 forms a closed loop, the indicator light 7 is turned on to prompt that the detection pressure reaches the standard, and timing can be started;
4. after the test site is continuously timed for 2-3 seconds, the test device is separated from the foot, the elastic bending of the nylon wire 2 disappears, the nylon wire is recovered to the original shape, the self-reset switch 3 automatically resets, the indicator light 7 is turned off to prompt that the test of the site is finished, and the test of the next site can be carried out;
5. after all the test sites are tested, the pen cap 11 is buckled at the front end of the pen holder 12, the power switch 4 on the pen-shaped shell 1 is pressed down, the circuit is disconnected, and the device can be stored for the next use.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and it is not intended to limit the scope of the present invention, and many other modifications and embodiments can be devised by those skilled in the art, which will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.
Claims (10)
1. A diabetic foot pressure measurement device, characterized in that: the pen-shaped LED lamp consists of a pen-shaped shell, nylon wires, a self-resetting switch, a power switch, a circuit module, a battery module and an indicator light; the pen-shaped shell consists of a pen cap and a pen holder, and the front part of the pen holder is provided with a baffle plate for fixing the self-reset switch; the nylon wire is arranged at the pen point and is fixedly connected with the self-reset switch, the self-reset switch comprises a static contact and a movable contact piece, and a reset spring is arranged in the self-reset switch; the indicating lamp is arranged on the pen-shaped shell and is electrically connected with the circuit, the battery, the power switch and the self-reset switch.
2. The diabetic foot pressure measurement device according to claim 1, wherein: the self-reset switch and the nylon wire are fixedly connected in an adhesion mode or in an insertion mode; when the plug-in type fixed connection is adopted, the self-reset switch is provided with a plug-in position.
3. The diabetic foot pressure measurement device according to claim 1, wherein: a reset spring is arranged in the self-reset switch, and the bearing force of the reset spring is 10 g.
4. The diabetic foot pressure measurement device according to claim 3, wherein: the circuit module is also provided with a digital display element.
5. The diabetic foot pressure measurement device according to claim 1, wherein: the nylon yarn is 10g of nylon yarn.
6. The diabetic foot pressure measurement device according to claim 1, wherein: the indicator light is arranged at the tail end of the pen-shaped shell.
7. The diabetic foot pressure measurement device according to claim 1, wherein: the tail end of the pen-shaped shell is a transparent shell.
8. The diabetic foot pressure measurement device according to claim 7, wherein: the transparent shell is red, yellow, blue or green.
9. The diabetic foot pressure measurement device according to claim 1, wherein: the self-reset switch may be replaced with a pressure sensor.
10. The diabetic foot pressure measurement device according to claim 1, wherein: the indicator light is an LED light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120360213.0U CN214906766U (en) | 2021-02-09 | 2021-02-09 | Sufficient pressure measurement device of diabetes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120360213.0U CN214906766U (en) | 2021-02-09 | 2021-02-09 | Sufficient pressure measurement device of diabetes |
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| CN214906766U true CN214906766U (en) | 2021-11-30 |
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| CN202120360213.0U Active CN214906766U (en) | 2021-02-09 | 2021-02-09 | Sufficient pressure measurement device of diabetes |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114376529A (en) * | 2022-01-25 | 2022-04-22 | 合肥市第二人民医院 | Early-stage nerve evaluation pen for diabetic foot and evaluation method thereof |
-
2021
- 2021-02-09 CN CN202120360213.0U patent/CN214906766U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114376529A (en) * | 2022-01-25 | 2022-04-22 | 合肥市第二人民医院 | Early-stage nerve evaluation pen for diabetic foot and evaluation method thereof |
| CN114376529B (en) * | 2022-01-25 | 2024-04-09 | 合肥市第二人民医院 | Early diabetic foot nerve evaluation pen and evaluation method thereof |
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