CN116400062B - Muscle weakness inspection device - Google Patents
Muscle weakness inspection device Download PDFInfo
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- CN116400062B CN116400062B CN202310671072.8A CN202310671072A CN116400062B CN 116400062 B CN116400062 B CN 116400062B CN 202310671072 A CN202310671072 A CN 202310671072A CN 116400062 B CN116400062 B CN 116400062B
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- 208000010428 Muscle Weakness Diseases 0.000 title claims abstract description 34
- 206010028372 Muscular weakness Diseases 0.000 title claims abstract description 34
- 238000007689 inspection Methods 0.000 title description 2
- 239000002699 waste material Substances 0.000 claims abstract description 55
- 238000012360 testing method Methods 0.000 claims abstract description 45
- 238000001514 detection method Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 239000008280 blood Substances 0.000 claims abstract description 12
- 210000004369 blood Anatomy 0.000 claims abstract description 12
- 239000000645 desinfectant Substances 0.000 claims abstract description 9
- 230000000903 blocking effect Effects 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 9
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 12
- 230000002421 anti-septic effect Effects 0.000 description 9
- 239000007921 spray Substances 0.000 description 8
- 108091081406 G-quadruplex Proteins 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 229910001414 potassium ion Inorganic materials 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical compound [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 0.000 description 5
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 108020004414 DNA Proteins 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- NPYPAHLBTDXSSS-UHFFFAOYSA-N Potassium ion Chemical compound [K+] NPYPAHLBTDXSSS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000544 cholinesterase inhibitor Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000026058 directional locomotion Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000002027 skeletal muscle Anatomy 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/5002—Partitioning blood components
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Immunology (AREA)
- Urology & Nephrology (AREA)
- Cell Biology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The application relates to the technical field of muscle weakness examination, in particular to a muscle weakness examination device, which comprises: a shell, wherein a waste tank, a disinfectant tank and a placing tank are formed on the inner side of the shell; the strip-shaped groove is communicated with the waste groove and the placing groove, and a dropping position for dripping blood and a detection position for detection are formed on the strip-shaped groove; the result analysis mechanism is arranged on the shell and is positioned right above the detection position; the cutting assembly is formed in the waste tank, protrudes out of the shell and is used for separating the detected test strip, and one end of the cutting assembly, protruding out of the shell, is used for blocking one end, close to the waste tank, of the strip-shaped tank; the feeding assembly is arranged in the placing groove and used for winding and unwinding unused test paper strips; and the driving mechanism is connected with the cutting assembly and the feeding assembly. The method realizes orderly feeding, dripping blood, detecting and discharging waste, and effectively improves the detection efficiency.
Description
Technical Field
The application relates to the technical field of muscle weakness examination, in particular to a muscle weakness examination device.
Background
The muscle weakness is mainly manifested by partial or systemic skeletal muscle weakness, is easy to fatigue, aggravates symptoms after activity, reduces symptoms after rest, and is generally serious in disease condition, long in disease course and difficult to treat. All age groups can develop, frequently occurring between 15 and 35 years of age, with a male to female morbidity of about 1:2.5. The onset of the disease is rapid and mild, and the disease is hidden. Symptoms can be temporarily alleviated, relapsed, and worsened, often alternating, with partial recovery after rest and treatment with anticholinesterase drugs.
The muscle strength is mainly determined by the concentration of potassium ions in blood of a patient, the characteristic that the potassium ions regulate and control to form G-quadruplex DNA structure transformation and the characteristic that cyanine dye supermolecule aggregates recognize the G-quadruplex structure transformation are utilized, a sample to be detected is added into a DNA and cyanine dye mixed solution capable of forming the G-quadruplex, and the concentration range of the potassium ions in the sample is semi-quantitatively judged according to the color of the solution. Of course, the mixed solution of DNA capable of forming G-quadruplex and cyanine dye can be formed on the test paper, and the color change of the test paper can be checked after blood is added on the test paper so as to realize detection.
When the test paper is adopted for detection, a series of processes of taking the test paper, dripping blood, placing the test paper on an instrument and taking down and throwing away the test paper are needed to be manually completed by medical staff, but when a plurality of patients are needed to be checked, the mode is adopted, so that the working efficiency is reduced on one hand, and the labor intensity of the medical staff is increased on the other hand.
Disclosure of Invention
The present application is directed to a muscle weakness examination apparatus, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present application provides the following technical solutions:
a muscle weakness examination apparatus comprising:
a shell, wherein a waste tank, a disinfectant tank and a placing tank are formed on the inner side of the shell;
the strip-shaped groove is arranged along the length direction of the shell and is communicated with the waste groove and the placing groove, and a dripping position for dripping blood and a detection position for detection are formed on the strip-shaped groove;
the result analysis mechanism is arranged on the shell and is positioned right above the detection position;
the cutting assembly is formed in the waste tank, protrudes out of the shell and is used for separating the detected test strip, and one end of the cutting assembly, protruding out of the shell, is used for blocking one end, close to the waste tank, of the strip-shaped tank;
the feeding assembly is arranged in the placing groove and used for winding and unwinding unused test paper strips;
the driving mechanism is connected with the cutting assembly and the feeding assembly, and when the driving mechanism works, the cutting assembly is driven to move before the feeding assembly, and when the feeding assembly stops, the cutting assembly synchronously resets.
The muscle weakness examination apparatus as described above: the placing groove is provided with a notch, the notch enables the inner side and the outer side of the placing groove to be communicated, the shell is hinged with an arc cover, and the arc cover is used for shielding the notch.
The muscle weakness examination apparatus as described above: the waste tank is communicated with the inner side and the outer side of the shell through a blanking hole formed in the shell, a baffle is detachably arranged on the blanking hole, and a knife edge placing position matched with the cutting assembly is formed on one side of the baffle, facing the shell.
The muscle weakness examination apparatus as described above: the cutting assembly comprises an embedded groove formed in the shell and a cutting plate sliding in the embedded groove, a cutting part is formed at one end of the cutting plate and protrudes out of the shell, and the other end of the cutting plate is connected with the bottom of the inner side of the embedded groove through at least one spring.
The muscle weakness examination apparatus as described above: the driving mechanism includes:
the first gear is rotatably arranged on the shell and is detachably connected with the feeding component;
a first incomplete gear and a second gear coaxially fixed and rotated on the housing;
a third gear and a second incomplete gear rotatably mounted on the housing and rotatably connected by a transmission belt;
the second gear is meshed with the third gear;
when the first incomplete gear rotates, the toothed part of the first incomplete gear can be meshed with the first gear;
when the second incomplete gear rotates, the toothed part on the second incomplete gear can be meshed with a rack plate connected with the cutting plate.
The muscle weakness examination apparatus as described above: the arc angle of the toothless portion of the first incomplete gear is greater than the arc angle of the toothless portion of the second incomplete gear.
The muscle weakness examination apparatus as described above: the arc angle of the toothless part of the first incomplete gear is 60 degrees; the arc angle of the toothless portion of the second incomplete gear is 30 degrees.
The muscle weakness examination apparatus as described above: the result analysis mechanism includes:
an image acquisition unit, which is formed with at least one camera toward one side of the housing;
and the lifting adjusting assembly is arranged on the shell and connected with the image acquisition unit and used for driving the image acquisition unit to change the distance between the image acquisition unit and the shell.
The muscle weakness examination apparatus as described above: the lift adjustment assembly includes:
the device comprises a mounting plate fixed on the shell and a threaded rod rotatably mounted on the mounting plate, wherein a threaded sleeve fixed with the image acquisition unit is connected to the threaded rod in a threaded manner;
the device further comprises at least one guide rod fixed on the shell, and the guide rod penetrates through the image acquisition unit so as to enable the image acquisition unit to move in an oriented mode along the axis parallel to the threaded rod.
The muscle weakness examination apparatus as described above: the top of the inner side of the waste tank is also provided with a spray disc, the spray disc is connected with a liquid pump arranged on the disinfectant tank through a conduit, and the liquid inlet end of the liquid pump is communicated with the inner side of the disinfectant tank through another conduit.
Compared with the prior art, the application has the beneficial effects that: the application has novel design, the waste material tank is opened preferentially before feeding, and then feeding is carried out, so that orderly feeding, dripping blood, detecting and discharging waste are realized, the detecting efficiency is effectively improved, meanwhile, the blocking state of the waste material tank can be ensured in the detecting process, the detecting accuracy is improved, and the practicability is strong.
Drawings
Fig. 1 is an isometric view of a muscle weakness examination apparatus.
Fig. 2 is a schematic structural view of the muscle weakness examination apparatus.
Fig. 3 is a schematic view of a structure of the muscle weakness examination apparatus at another angle.
Fig. 4 is a schematic diagram of the structure of the muscle weakness examination apparatus removal result analysis mechanism.
Fig. 5 is a schematic view of the internal structure of the muscle weakness examination apparatus.
Fig. 6 is a schematic view showing an internal structure of the muscle weakness examination apparatus at another angle.
Fig. 7 is a schematic view showing a connection state of the driving mechanism and the feeding unit and the cutting unit in the muscle weakness examination apparatus.
Fig. 8 is a schematic diagram of the structure of the test strip in the muscle weakness test device.
In the figure: 1. a housing; 2. a display screen; 3. an arc-shaped cover; 4. a baffle; 5. an image acquisition unit; 6. a guide rod; 7. a mounting plate; 8. a rotating wheel; 9. a bar-shaped groove; 10. a first gear; 11. a first incomplete gear; 12. a second gear; 13. a third gear; 14. a transmission belt; 15. a second incomplete gear; 16. rack plate; 17. a threaded rod; 18. a threaded sleeve; 19. a roller; 20. a blanking hole; 21. cutting the plate; 22. an embedded groove; 23. a spring; 24. a waste tank; 25. a liquid pump; 26. a disinfectant tank; 27. a placement groove; 28. a spray plate; 29. a guide plate; 30. test strips.
Detailed Description
Various exemplary embodiments, features and aspects of the application will be described in detail below with reference to the drawings. In the drawings, like reference numbers indicate identical or functionally similar elements. Although various aspects of the embodiments are illustrated in the accompanying drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
The word "exemplary" is used herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.
In addition, numerous specific details are set forth in the following examples in order to provide a better illustration of the application. It will be understood by those skilled in the art that the present application may be practiced without some of these specific details. In some instances, well known methods, procedures, and components have not been described in detail so as not to obscure the present application.
Based on the characteristic that the structure transformation of G-quadruplex DNA can be formed by utilizing potassium ion regulation and the characteristic that the structure transformation of G-quadruplex is recognized by a cyanine dye supermolecule aggregate, a sample to be detected is added into a mixed solution of DNA capable of forming G-quadruplex and cyanine dye, and the concentration range of potassium ions in the sample is semi-quantitatively judged according to the color of the solution, so that the muscle weakness detection is realized.
Referring to fig. 1 to 8, in an embodiment of the application, a muscle weakness examination apparatus includes: the device comprises a shell 1, a strip groove 9, a result analysis mechanism, a cutting assembly, a feeding assembly and a driving mechanism.
The inside of shell 1 is formed with waste tank 24, antiseptic solution case 26 and standing groove 27, waste tank 24 pass through pumping assembly with the inboard intercommunication of antiseptic solution case 26, and the pumping assembly of setting is used for taking out the antiseptic solution in the antiseptic solution case 26 to the waste tank 24 in realize disinfection treatment, wherein, pumping assembly is including installing the spray tray 28 at the inboard top of waste tank 24, spray tray 28 passes through the pipe connection and installs liquid pump 25 on the antiseptic solution case 26, the feed liquor end of liquid pump 25 pass through another pipe with the inboard intercommunication of antiseptic solution case 26, the liquid pump 25 during operation that sets up is with the antiseptic solution in the antiseptic solution case 26 is taken out in the spray tray 28, and rethread spray tray 28 blowout realizes the large tracts of land and sprays the antiseptic solution to improve the disinfection effect.
As an embodiment of the present application, a sealing door capable of opening the side end of the waste tank 24 is further provided on the housing 1, so as to facilitate taking out the waste in the waste tank 24.
As a further embodiment of the present application, a drawer-shaped collecting tank is inserted into the waste tank 24, and the upper end of the collecting tank is provided with an opening, so that the waste test strip 30 entering the waste tank 24 falls into the collecting tank to collect the waste, and thus, when the waste is taken out, the collecting tank is pulled out entirely.
Preferably, a guide plate 29 is formed on the inner side of the waste tank 24, and a test strip 30 falling into the waste tank 24 can move to a middle position of the waste tank 24 along the guide plate 29 so as to prevent the bottom of the waste tank 24 from accumulating on one side.
Further, the waste tank 24 is communicated with the inner side and the outer side of the housing 1 through a blanking hole 20 formed in the housing 1, a baffle 4 is detachably mounted on the blanking hole 20, one side of the baffle 4, which faces the housing 1, is provided with a knife edge placement position adapted to the cutting assembly, the provided baffle 4 is mainly used for increasing the firmness of the contact position of the housing 1 and the cutting assembly, ensuring that the housing 1 is not damaged when the cutting assembly is reset, and simultaneously realizing that the used test strip 30 is matched with the cutting assembly to be cut off.
The placing groove 27 is provided with a notch, the notch enables the inner side and the outer side of the placing groove 27 to be communicated, the shell 1 is hinged with the arc cover 3, the arc cover 3 is used for shielding the notch, so that when the feeding component is placed, the test paper strip 30 can be conveniently pulled and adjusted, of course, in order to facilitate the placement of the feeding component, the notch of the placing groove 27 can be set to be the same as the diameter of the placing groove 27, when the arc cover 3 is opened, the feeding component can be taken and placed, if the width of the notch is smaller than the diameter of the placing groove 27, a movable door capable of being opened and closed can be arranged on one side of the shell 1, when the movable door is opened, the feeding component can be placed, and the test paper strip can be specifically selected according to requirements.
The strip-shaped groove 9 is provided with at least one, the strip-shaped groove 9 is arranged along the length direction of the shell 1, the two ends of the strip-shaped groove 9 are communicated with the waste groove 24 and the placing groove 27, a drop position for dripping blood and a detection position for detection are formed on the strip-shaped groove 9, the test strip 30 enters the strip-shaped groove 9 from the placing groove 27 and then moves to the drop position, medical staff drops the blood to be detected onto the current test strip 30, after a certain time, the test strip 30 continues to move to the detection position, a result analysis mechanism analyzes the detection result and sends the result to the display screen 2 for data display, then the test strip 30 continues to move, the test strip 30 enters the cutting assembly for cutting, and then the cut test strip 30 falls into the waste groove 24.
Preferably, a transparent protective cover may be further disposed on the strip-shaped groove 9 to reduce the influence of external environment, and of course, a through groove is required to be disposed at the dripping position, so that the medical staff can add blood to be detected, the protective cover may be fixed with the housing 1 or be detachably disposed with the housing 1, when the protective cover is fixed with the housing 1, one end of the test strip 30 needs to be inserted into the strip-shaped groove 9 from the placement groove 27 when the feeding component is started to be used or replaced, and when the detachable condition is adopted, the protective cover may be turned over to one side in the world, and after the test strip 30 is placed, the protective cover may be covered again, and the application is not particularly limited thereto.
The result analysis mechanism is mounted on the housing 1 and located directly above the detection position, and in an exemplary embodiment, the result analysis mechanism includes:
an image acquisition unit 5, which is formed with at least one camera toward one side of the housing 1;
and a lifting adjusting assembly which is installed on the housing 1 and is connected with the image acquisition unit 5, and is used for driving the image acquisition unit 5 to change the distance between the image acquisition unit and the housing 1.
The number of cameras is adapted to the number of the bar slots 9, that is, one camera only obtains detection information in one bar slot 9, the image obtaining unit 5 establishes communication with the display screen 2, after the cameras obtain the detection information, the central processing unit in the image obtaining unit 5 compares the detection information with pre-stored information and sends the comparison result to the display screen 2 for display, and the above-mentioned obtaining process and comparison process can all adopt the existing technical modules, which is not repeated in the application.
Further, the elevation adjustment assembly includes: a mounting plate 7 fixed on the shell 1 and a threaded rod 17 rotatably mounted on the mounting plate 7, wherein a threaded sleeve 18 fixed with the image acquisition unit 5 is connected to the threaded rod 17 in a threaded manner; further comprising at least one guiding rod 6 fixed to the housing 1, said guiding rod 6 extending through the image acquisition unit 5 for directional movement of the image acquisition unit 5 in a direction parallel to the axis of the threaded rod 17.
The rotating wheel 8 is fixed on the threaded rod 17, the rotating wheel 8 is manually rotated to drive the threaded rod 17 to rotate, and when the threaded rod 17 rotates, the image acquisition unit 5 is driven to vertically change and adjust through the action of the threaded sleeve 18, so that different requirements are met.
The cutting assembly is formed in the waste tank 24 and protrudes out of the housing 1, the test strip 30 after detection is separated, one end of the cutting assembly protruding out of the housing 1 is used for blocking one end of the strip-shaped groove 9 close to the waste tank 24, the cutting assembly comprises an embedded groove 22 formed in the housing 1 and a cutting plate 21 sliding in the embedded groove 22, one end of the cutting plate 21 is provided with a cutting part, the cutting part protrudes out of the housing 1, and the other end of the cutting plate 21 is connected with the inner bottom of the embedded groove 22 through at least one spring 23.
In the initial state, one end of the cutting plate 21 with a cutting part is abutted with a knife edge placing position on the baffle plate 4, and at the moment, one end of the strip-shaped groove 9 close to the waste groove 24 is in a blocking shape so as to prevent disinfectant in the waste groove 24 from being scattered out and influencing a detection result;
when the cutting plate 21 is forced to move downwards, the spring 23 is pressed, one end of the strip groove 9 close to the waste groove 24 is conducted, at the moment, the test strip 30 in the strip groove 9 can move towards the inner side of the waste groove 24, and when the force applied to the cutting plate 21 is removed, the test strip 30 entering the waste groove 24 is reset under the action of the spring 23 and is cut off under the action of the baffle plate 4.
The feeding assembly is installed in the placement groove 27 and is used for rolling and unreeling unused test strips 30, and illustratively, the feeding assembly comprises a rolling roller 19 rotatably installed in the placement groove 27, a plurality of rolling and unreeling positions are formed on the rolling roller 19 and are used for rolling and unreeling the test strips 30, and the number of the rolling and unreeling positions corresponds to that of the strip grooves 9.
It should be noted that, the test strip 30 is formed by sequentially connecting a plurality of test strips, and a strip-shaped notch is formed between two adjacent test strips, so that the problem that the test strip cannot be cut off when the cutting board 21 cuts can be reduced.
The driving mechanism is connected with the cutting assembly and the feeding assembly, the cutting assembly is driven to move before the feeding assembly when the driving mechanism works, and the cutting assembly synchronously resets when the feeding assembly stops.
Specifically, the driving mechanism includes: the first gear 10, the second gear 12, the third gear 13, the first incomplete gear 11 and the second incomplete gear 15 mounted on the housing 1 are rotated.
The rotating shaft of the first gear 10 penetrates through the housing 1 and is detachably connected with the roller 19, preferably, a rectangular protrusion is formed at one end of the rotating shaft end of the roller 19, a rectangular groove is formed in the rotating shaft of the first gear 10, and when the roller 19 is connected with the first gear 10, the rectangular protrusion is inserted into the rectangular groove, so that the roller 19 can be driven to rotate when the first gear 10 rotates.
The first incomplete gear 11 and the second gear 12 are coaxially fixed, and when the first incomplete gear 11 rotates, the toothed part on the first incomplete gear 11 can be meshed with the first gear 10, so that the first incomplete gear 11 can be driven to rotate in a following way when the second gear 12 rotates, and when the toothed part on the first incomplete gear 11 is meshed with the first gear 10, the winding roller 19 is driven to rotate.
The second gear 12 is meshed with the third gear 13, the third gear 13 and the second incomplete gear 15 are rotationally connected through a transmission belt 14, rotationally mounted on the shell 1 and rotationally connected through the transmission belt 14; when the second incomplete gear 15 rotates, the toothed portion thereof can be engaged with the rack plate 16 connected to the cutting plate 21, wherein the second gear 12 is driven to rotate by a motor (not shown) mounted on the housing 1.
Wherein, the shell 1 is provided with a strip-shaped through groove, and the rack plate 16 is fixed with the cutting plate 21 through a connecting plate penetrating the strip-shaped through groove, so that the cutting plate 21 can be driven to move along when the rack plate 16 moves.
Wherein the arc angle of the toothless portion of the first incomplete gear 11 is larger than the arc angle of the toothless portion of the second incomplete gear 15, and preferably the arc angle of the toothless portion of the first incomplete gear 11 is 60 °; the arc angle of the toothless portion of the second partial gear 15 is 30 °.
For easy understanding, the present application describes the driving process of the driving mechanism in detail as follows:
in the initial state, the toothed part of the first incomplete gear 11 is just disengaged from the first gear 10, the toothed part of the second incomplete gear 15 is just disengaged from the rack plate 16, then the motor is started, the motor drives the second gear 12 and the first incomplete gear 11 to rotate, the third gear 13 follows rotation, meanwhile, the second incomplete gear 15 is driven to rotate under the action of the driving belt 14, the first gear 10 and the rack plate 16 do not move, when the second incomplete gear 15 rotates for 30 degrees (generated by the driving relationship, not specifically described), the first incomplete gear 11 starts to mesh with the rack plate 16, at this time, the first incomplete gear 11 synchronously rotates for 30 degrees and does not mesh with the first gear 10, then the second gear 12 continues to rotate, the second incomplete gear 15 follows rotation to drive the rack plate 16 to move, the rack plate 16 moves to drive the cutting plate 21 to move, when the second incomplete gear 15 continues to rotate for 30 degrees, the blocking state of the cutting plate 21 to the end part of the bar groove 9 disappears (when the bar groove 9 is communicated with the waste groove 24), at the moment, the toothed part of the first incomplete gear 11 starts to be meshed with the first gear 10, then the second gear 12 continues to rotate, both the first gear 10 and the rack plate 16 move, the first gear 10 drives the roller 19 to rotate when moving, the test paper strip 30 is conveyed, the detected test paper strip 30 is pushed into the waste groove 24, the cutting plate 21 continues to be driven to move when the rack plate 16 moves, and when the second gear 12 rotates for 360 degrees, a period is completed, at the moment, the toothed part of the second incomplete gear 15 is separated from the rack plate 16, the toothed part of the first incomplete gear 11 is synchronously separated from the first gear 10, the feeding is stopped, the cutting plate 21 is reset under the action of the spring 23 to cut, and the above actions are repeated, so that the orderly detection can be realized.
In summary, the application has novel design, the waste tank 24 is opened preferentially before feeding starts, and then feeding is performed, so that orderly feeding, dripping blood, detecting and discharging waste are realized, the detecting efficiency is effectively improved, meanwhile, the blocking state of the waste tank 24 can be ensured in the detecting process, the detecting accuracy is improved, and the practicability is strong.
It will be evident to those skilled in the art that the application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. A muscle weakness testing device, comprising:
a housing (1), wherein a waste tank (24), a disinfectant tank (26) and a placement tank (27) are formed on the inner side of the housing (1);
the strip-shaped groove (9) is arranged along the length direction of the shell (1), the strip-shaped groove (9) is communicated with the waste groove (24) and the placing groove (27), and a dropping position for dripping blood and a detection position for detection are formed on the strip-shaped groove (9);
a result analysis mechanism mounted on the housing (1) and located directly above the detection position;
the cutting assembly is formed in the waste tank (24) and protrudes out of the shell (1) and is used for separating the detected test strip (30), and one end of the cutting assembly protruding out of the shell (1) is used for blocking one end, close to the waste tank (24), of the strip-shaped groove (9);
the feeding assembly is arranged in the placing groove (27) and used for rolling and unreeling unused test paper strips (30);
the driving mechanism is connected with the cutting assembly and the feeding assembly, and when the driving mechanism works, the cutting assembly is driven to move before the feeding assembly, and when the feeding assembly stops, the cutting assembly synchronously resets;
the waste tank (24) is communicated with the inner side and the outer side of the shell (1) through a blanking hole (20) formed in the shell (1), a baffle (4) is detachably arranged on the blanking hole (20), and a knife edge placing position matched with the cutting assembly is formed on one side of the baffle (4) facing the shell (1), a spraying disc (28) is further arranged at the top of the inner side of the waste tank (24), the spraying disc (28) is connected with a liquid pump (25) arranged on the disinfectant tank (26) through a conduit, and the liquid inlet end of the liquid pump (25) is communicated with the inner side of the disinfectant tank (26) through another conduit;
the cutting assembly comprises an embedded groove (22) formed in the shell (1) and a cutting plate (21) sliding in the embedded groove (22), one end of the cutting plate (21) is provided with a cutting part, the cutting part protrudes out of the shell (1), and the other end of the cutting plate (21) is connected with the inner bottom of the embedded groove (22) through at least one spring (23);
when the cutting plate (21) is forced to move downwards, the spring (23) is extruded, meanwhile, one end of the cutting plate (21) close to the waste groove (24) is enabled to be conducted, at the moment, the test strip (30) in the cutting plate (9) can move towards the inner side of the waste groove (24), and when the cutting plate (21) withdraws the forced force, the test strip (30) is reset under the action of the spring (23) and is matched with the action of the baffle (4) to cut off the test strip (30) entering the waste groove (24);
the driving mechanism includes:
the first gear (10) is rotatably arranged on the shell (1) and is detachably connected with the feeding component;
a first incomplete gear (11) and a second gear (12) coaxially fixed and rotating on the housing (1);
a third gear (13) and a second incomplete gear (15) which are rotatably mounted on the housing (1) and are rotatably connected through a transmission belt (14);
the second gear (12) is meshed with the third gear (13);
when the first incomplete gear (11) rotates, a toothed part on the first incomplete gear can be meshed with the first gear (10);
when the second incomplete gear (15) rotates, the toothed part of the second incomplete gear can be meshed with a rack plate (16) connected with the cutting plate (21).
2. A muscle weakness examination apparatus as claimed in claim 1, characterized in that the placement groove (27) is formed with a notch which communicates the inner and outer sides of the placement groove (27), the housing (1) is hinged with an arc-shaped cover (3), and the arc-shaped cover (3) is used for shielding the notch.
3. A muscle weakness examination apparatus as claimed in claim 1, characterized in that the arc angle of the toothless portion of the first incomplete gear (11) is greater than the arc angle of the toothless portion of the second incomplete gear (15).
4. The muscle weakness examination apparatus according to claim 1, wherein the result analysis mechanism includes:
an image acquisition unit (5) having at least one camera formed on a side facing the housing (1);
and the lifting adjusting assembly is arranged on the shell (1) and connected with the image acquisition unit (5) and is used for driving the image acquisition unit (5) to change the distance between the image acquisition unit and the shell (1).
5. The muscle weakness testing apparatus of claim 4, wherein the elevation adjustment assembly includes:
the device comprises a mounting plate (7) fixed on a shell (1) and a threaded rod (17) rotatably mounted on the mounting plate (7), wherein a threaded sleeve (18) fixed with the image acquisition unit (5) is connected to the threaded rod (17) in a threaded manner;
the device further comprises at least one guide rod (6) fixed on the shell (1), wherein the guide rod (6) penetrates through the image acquisition unit (5) so as to enable the image acquisition unit (5) to move in an oriented mode along the axis parallel direction of the threaded rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310671072.8A CN116400062B (en) | 2023-06-08 | 2023-06-08 | Muscle weakness inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310671072.8A CN116400062B (en) | 2023-06-08 | 2023-06-08 | Muscle weakness inspection device |
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| CN116400062A CN116400062A (en) | 2023-07-07 |
| CN116400062B true CN116400062B (en) | 2023-08-18 |
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| CN202310671072.8A Active CN116400062B (en) | 2023-06-08 | 2023-06-08 | Muscle weakness inspection device |
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|---|---|
| CN116400062A (en) | 2023-07-07 |
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