CN114376529A - Early-stage nerve evaluation pen for diabetic foot and evaluation method thereof - Google Patents

Early-stage nerve evaluation pen for diabetic foot and evaluation method thereof Download PDF

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Publication number
CN114376529A
CN114376529A CN202210085131.9A CN202210085131A CN114376529A CN 114376529 A CN114376529 A CN 114376529A CN 202210085131 A CN202210085131 A CN 202210085131A CN 114376529 A CN114376529 A CN 114376529A
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evaluation
nylon wire
shell
pen
early
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CN202210085131.9A
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CN114376529B (en
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梁静
陈纪荣
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Second Peoples Hospital of Hefei
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Second Peoples Hospital of Hefei
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/0048Detecting, measuring or recording by applying mechanical forces or stimuli
    • A61B5/0053Detecting, measuring or recording by applying mechanical forces or stimuli by applying pressure, e.g. compression, indentation, palpation, grasping, gauging
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/40Detecting, measuring or recording for evaluating the nervous system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18Liquid substances or solutions comprising solids or dissolved gases
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0247Pressure sensors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Physiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

The invention discloses an evaluation method of a diabetic foot early nerve evaluation pen, and relates to the technical field of nerve evaluation pens. The invention comprises the following steps: the method comprises the following steps: adjusting the evaluated strength of the nylon yarn through a control chip; step two: the nylon yarn is vertical to a foot test site of a patient to start detection; step three: vertically applying pressure on each test site through the shell to bend the nylon wire, and detecting the currently applied pressure through the control chip; step four: after the test site is continuously pressed for one second, the evaluation pen is separated from the foot, the nylon wire is reset, and the nylon wire is disinfected to test the next site. The evaluation pen can detect the extrusion force of the nylon wire, improves the force applied by a user when testing feet, and accordingly improves the accuracy of the detection result of the diabetic foot.

Description

Early-stage nerve evaluation pen for diabetic foot and evaluation method thereof
Technical Field
The invention belongs to the technical field of nerve evaluation pens, and particularly relates to a nerve evaluation pen for early diabetic foot and an evaluation method thereof.
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 (footscreentest). 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.
Disclosure of Invention
The invention aims to provide a diabetic foot early nerve evaluation pen and an evaluation method thereof, and solves the technical problems that medical staff in the prior art are not easy to control the strength of nylon yarn, and the detection result is inaccurate.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a diabetic foot early nerve evaluation pen comprises a shell, a sleeve arranged at the end part of the shell, a pushing assembly arranged in the shell, nylon wires arranged in the pushing assembly, and a cover body sleeved at the end part of the shell;
the pushing assembly comprises a guide pipe matched with nylon wires, one end of the guide pipe is elastically matched with the pressing assembly matched with the shell, the other end of the guide pipe is provided with a plurality of clamping plates, and the periphery of the plurality of clamping plates is sleeved with a limiting pipe.
Optionally, the limiting pipe comprises a barrel body and a baffle ring arranged on the periphery of the barrel body, a groove matched with the plurality of clamping plates is arranged in the shell, a limiting groove is arranged on the groove, and the limiting groove is matched with the baffle plate.
Optionally, the natural state of a plurality of grip blocks is outwards opened, and the shell is provided with a disinfection cavity, and the disinfection cavity is internally provided with the aseptic cotton, and shell one side is provided with the through-hole with disinfection cavity matched with.
Optionally, the side of the shell is rotationally matched with the rotating ring, a notch is formed in one side of the shell, one end of the nylon wire is located in the guide pipe, and the other end of the nylon wire penetrates through the notch and is wound on the side of the rotating ring.
Optionally, the cover body comprises a clamping cylinder matched with the shell and a sterilizing barrel rotationally matched with the clamping cylinder, and a sterilizing block is arranged in the sterilizing barrel.
Optionally, a cutting ring is arranged on the periphery of the inner wall of the clamping cylinder close to the disinfection barrel, a plurality of elastic collision beads are arranged on the upper side of the clamping cylinder, and a semicircular notch matched with the elastic collision beads is formed in one side of the disinfection barrel.
An evaluation method of a diabetic foot early nerve evaluation pen is characterized by comprising the following steps:
the method comprises the following steps: adjusting the evaluated strength of the nylon yarn through a control chip;
step two: the nylon yarn is vertical to a foot test site of a patient to start detection;
step three: vertically applying pressure on each test site through the shell to bend the nylon wire, detecting the currently applied pressure through the control chip, and prompting a user by the control chip when the detected pressure reaches a preset evaluation force;
step four: and after the test site is continuously pressed for 2-3 seconds, separating the evaluation pen from the foot, resetting the nylon wire, sterilizing the nylon wire, and testing the next site.
Optionally, the control chip includes a pressure detection module, a prompt module, a timing module, and a data transmission module, which are mutually matched; a pressure detection module: the pressure of the nylon wire is detected; a prompt module: for prompting the user; a timing module: the device is used for timing the detection time length of the evaluation pen, and sending a control instruction to the prompt module after the detection time length reaches the preset time length; a data transmission module: for transmitting the detected data to the user terminal.
The embodiment of the invention has the following beneficial effects:
the evaluation pen can detect the extrusion force of the nylon wire, improves the force applied by a user when testing feet, and accordingly improves the accuracy of the detection result of the diabetic foot.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of a cover structure according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a housing according to an embodiment of the present invention;
FIG. 3 is a schematic view of a swivel structure according to an embodiment of the present invention;
FIG. 4 is a flowchart of an evaluation method according to an embodiment of the invention;
fig. 5 is a schematic perspective view of an evaluation pen according to an embodiment of the invention.
Wherein the figures include the following reference numerals:
shell 1, sleeve pipe 2, push assembly 3, nylon yarn 4, lid 5, a joint section of thick bamboo 501, disinfection bucket 502, disinfection piece 503, cutting ring 504, elasticity hits pearl 505, semi-circular notch 506, stand pipe 6, presses subassembly 7, grip block 8, spacing pipe 9, barrel 901, fender ring 902, recess 10, spacing groove 11, disinfection cavity 12, aseptic cotton 13, change 14, notch 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the invention have been omitted.
Referring to fig. 1-5, in the present embodiment, a pen for early stage nerve evaluation of diabetic foot and a method for evaluating the same are provided, including: the device comprises a shell 1, a sleeve 2 arranged at the end part of the shell 1, a pushing assembly 3 arranged in the shell 1, nylon wires 4 arranged in the pushing assembly 3, and a cover body 5 sleeved at the end part of the shell 1;
the pushing assembly 3 comprises a guide pipe 6 matched with a nylon wire 4, one end of the guide pipe 6 is elastically matched with a pressing assembly 7 matched with the shell 1, the other end of the guide pipe 6 is provided with a plurality of clamping plates 8, and the periphery of the clamping plates 8 is sleeved with a limiting pipe 9.
Through the stand pipe 6 at the setting, can lead to nylon yarn 4 to through pushing away subassembly 3, the length that the user of being convenient for adjusted nylon yarn 4 and expose.
The limiting pipe 9 of this embodiment includes a cylinder 901 and a baffle ring 902 disposed on the peripheral side of the cylinder 901, a groove 10 matched with the plurality of clamping plates 8 is disposed in the housing 1, a limiting groove 11 is disposed on the groove 10, and the limiting groove 11 is matched with the baffle 902. Through the spacing groove 11 that sets up, can block baffle 902 to can block spacing pipe 9, make a plurality of grip blocks 8 remove, adjust the length of nylon yarn 4.
The natural state of a plurality of grip blocks 8 of this embodiment is outwards opening, has seted up disinfection cavity 12 in the shell 1, and the built-in aseptic cotton 13 that is equipped with of disinfection cavity 12, shell 1 one side seted up with disinfection cavity 12 matched with through-hole. Through the aseptic cotton 13 that sets up, can disinfect to the surface of nylon yarn 4 to improved the user and used the aassessment pen, through the through-hole that sets up, can be convenient for the user infuse the antiseptic solution in to aseptic cotton 13.
The side of the shell 1 of this embodiment is rotationally fitted with a swivel 14, one side of the shell 1 is provided with a notch 15, one end of the nylon wire 4 is located in the guide tube 6, and the other end of the nylon wire 4 passes through the notch 15 and is wound around the side of the swivel 14. Through the swivel 14 who sets up, enable the user with nylon yarn 4 winding on swivel 14 week side to make nylon yarn 4 carry out the effect of sending supplyes, material loading certainly through notch 15.
The cover body 5 of the embodiment comprises a clamping cylinder 501 matched with the shell 1 and a sterilizing barrel 502 rotationally matched with the clamping cylinder 501, and a sterilizing block 503 is arranged in the sterilizing barrel 502. Through the arranged disinfection block 503, after the user uses the evaluation pen, the disinfection block 503 can disinfect the evaluation pen in time.
In this embodiment, a cutting ring 504 is disposed on the inner wall of the clamping cylinder 501 near the sterilizing barrel 502, a plurality of elastic collision beads 505 are disposed on the upper side of the clamping cylinder 501, and a semicircular notch 506 matching with the elastic collision beads 505 is disposed on one side of the sterilizing barrel 502. Through the cutting ring 504 that sets up, can be convenient for the user rotate disinfection bucket 502 to go out the nylon wire 4 of cutting ring 504 part through cutting ring 504 and cut, reduce the whole extravagant condition of changing of nylon wire 4.
Specifically, the adjusting method for adjusting the nylon wire 4 by the evaluation pen of the embodiment is the same as the principle of adjusting the pen core by the mechanical pencil in the prior art, and the detection gear positions of the nylon wire 4 include (5g, 10g, 15 g).
An evaluation method of a diabetic foot early nerve evaluation pen is characterized by comprising the following steps:
the method comprises the following steps: adjusting the force evaluated by the nylon yarn 4 through a control chip;
step two: the nylon yarn 4 is vertical to a foot test site of a patient to start detection;
step three: vertically applying pressure on each test site through the shell 1 to bend the nylon wire 4, detecting the currently applied pressure through the control chip, and prompting a user by the control chip when the detected pressure reaches a preset evaluation force;
step four: and after the test site is continuously pressed for 2-3 seconds, separating the evaluation pen from the foot, resetting the nylon wire 4, sterilizing the nylon wire 4, and testing the next site.
The evaluation pen can detect the extrusion force of the nylon wire 4, improves the force applied by a user when testing feet, and accordingly improves the accuracy of the detection result of the diabetic foot.
The control chip of the embodiment comprises a pressure detection module, a prompt module, a timing module and a data transmission module which are matched with each other; a pressure detection module: for detecting the pressure of the nylon wire 4; a prompt module: for prompting the user; a timing module: the device is used for timing the detection time length of the evaluation pen, and sending a control instruction to the prompt module after the detection time length reaches the preset time length; a data transmission module: for transmitting the detected data to the user terminal.
The above embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims (10)

1. A nerve evaluation pen for early diabetic foot, comprising: the device comprises a shell (1), a sleeve (2) arranged at the end part of the shell (1), a pushing assembly (3) arranged in the shell (1), a nylon wire (4) arranged in the pushing assembly (3), and a cover body (5) sleeved at the end part of the shell (1);
promote subassembly (3) including with nylon wire (4) matched with stand pipe (6), the one end elastic fit of stand pipe (6) have with shell (1) matched with press down subassembly (7), a plurality of grip blocks (8) have been installed to the other end of stand pipe (6), spacing pipe (9) have been cup jointed to the week side of a plurality of grip blocks (8).
2. The early-stage nerve evaluation pen for the diabetic foot according to claim 1, wherein the limiting tube (9) comprises a barrel body (901) and a baffle ring (902) arranged on the peripheral side of the barrel body (901), grooves (10) matched with the plurality of clamping plates (8) are arranged in the shell (1), limiting grooves (11) are arranged on the grooves (10), and the limiting grooves (11) are matched with the baffle plate (902).
3. The early diabetic foot nerve evaluation pen according to claim 1, wherein the plurality of holding plates (8) are all opened outwards in natural states, a disinfection chamber (12) is formed in the housing (1), disinfection cotton (13) is arranged in the disinfection chamber (12), and a through hole matched with the disinfection chamber (12) is formed in one side of the housing (1).
4. The diabetic foot early nerve evaluation pen according to claim 1, wherein a rotating ring (14) is rotatably fitted around the outer casing (1), a notch (15) is provided at one side of the outer casing (1), one end of the nylon wire (4) is located in the guide tube (6), and the other end of the nylon wire (4) is wound around the rotating ring (14) through the notch (15).
5. The early diabetic foot nerve evaluation pen according to claim 1, wherein the cover body (5) comprises a clamping cylinder (501) matched with the shell (1) and a disinfection barrel (502) rotationally matched with the clamping cylinder (501), and the disinfection barrel (502) is internally provided with a disinfection block (503).
6. The diabetes early-stage nerve evaluation pen as claimed in claim 5, wherein the clamping barrel (501) is provided with a cutting ring (504) near the inner wall circumference of the disinfection barrel (502), the upper side of the clamping barrel (501) is provided with a plurality of elastic collision beads (505), and one side of the disinfection barrel (502) is provided with a semicircular notch (506) matched with the elastic collision beads (505).
7. An evaluation method of a diabetic foot early nerve evaluation pen is characterized by comprising the following steps:
the method comprises the following steps: the force evaluated by the nylon yarn (4) is adjusted through the control chip;
step two: the nylon wire (4) is vertical to a foot test site of a patient to start detection;
step three: vertically applying pressure on each test site through the shell (1) to bend the nylon wire (4), and detecting the currently applied pressure through the control chip;
step four: and after the test site is continuously pressed for 2-3 seconds, separating the evaluation pen from the foot, resetting the nylon wire (4), disinfecting the nylon wire (4), and testing the next site.
8. The method as claimed in claim 7, wherein in step three, the control chip detects the currently applied pressure, and when the detected pressure reaches a preset evaluation level, the control chip prompts the user.
9. The method as claimed in claim 7, wherein the control chip comprises a pressure detection module, a prompt module, a timing module, and a data transmission module, which are coupled to each other.
10. The method of claim 9, wherein the pen for early stage diabetic foot nerve evaluation,
a pressure detection module: for detecting the pressure of the nylon wire (4);
a prompt module: for prompting the user;
a timing module: the device is used for timing the detection time length of the evaluation pen, and sending a control instruction to the prompt module after the detection time length reaches the preset time length;
a data transmission module: for transmitting the detected data to the user terminal.
CN202210085131.9A 2022-01-25 2022-01-25 Early diabetic foot nerve evaluation pen and evaluation method thereof Active CN114376529B (en)

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Application Number Priority Date Filing Date Title
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CN114376529B CN114376529B (en) 2024-04-09

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080193905A1 (en) * 2007-02-13 2008-08-14 The Hong Kong Polytechnic University Automated testing for palpating diabetic foot patient
CN210673293U (en) * 2019-06-28 2020-06-05 耿庆霞 Neuropathy inspection pen
CN214906766U (en) * 2021-02-09 2021-11-30 中日友好医院(中日友好临床医学研究所) Sufficient pressure measurement device of diabetes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080193905A1 (en) * 2007-02-13 2008-08-14 The Hong Kong Polytechnic University Automated testing for palpating diabetic foot patient
CN210673293U (en) * 2019-06-28 2020-06-05 耿庆霞 Neuropathy inspection pen
CN214906766U (en) * 2021-02-09 2021-11-30 中日友好医院(中日友好临床医学研究所) Sufficient pressure measurement device of diabetes

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