CN112155567A - Blood glucose meter capable of being operated by single hand - Google Patents

Blood glucose meter capable of being operated by single hand Download PDF

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Publication number
CN112155567A
CN112155567A CN202010955754.8A CN202010955754A CN112155567A CN 112155567 A CN112155567 A CN 112155567A CN 202010955754 A CN202010955754 A CN 202010955754A CN 112155567 A CN112155567 A CN 112155567A
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China
Prior art keywords
ring
groove
channel
spring
blood glucose
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Granted
Application number
CN202010955754.8A
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Chinese (zh)
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CN112155567B (en
Inventor
曹珏
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Guizhou Maisi Technology Co ltd
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Nanjing Yaoyu Medical Technology Co ltd
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Priority to CN202010955754.8A priority Critical patent/CN112155567B/en
Publication of CN112155567A publication Critical patent/CN112155567A/en
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Publication of CN112155567B publication Critical patent/CN112155567B/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15101—Details
    • A61B5/15103—Piercing procedure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/12009—Implements for ligaturing other than by clamps or clips, e.g. using a loop with a slip knot
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/150022—Source of blood for capillary blood or interstitial fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150053—Details for enhanced collection of blood or interstitial fluid at the sample site, e.g. by applying compression, heat, vibration, ultrasound, suction or vacuum to tissue; for reduction of pain or discomfort; Skin piercing elements, e.g. blades, needles, lancets or canulas, with adjustable piercing speed
    • A61B5/150106—Means for reducing pain or discomfort applied before puncturing; desensitising the skin at the location where body is to be pierced
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150053—Details for enhanced collection of blood or interstitial fluid at the sample site, e.g. by applying compression, heat, vibration, ultrasound, suction or vacuum to tissue; for reduction of pain or discomfort; Skin piercing elements, e.g. blades, needles, lancets or canulas, with adjustable piercing speed
    • A61B5/150106—Means for reducing pain or discomfort applied before puncturing; desensitising the skin at the location where body is to be pierced
    • A61B5/150114—Means for reducing pain or discomfort applied before puncturing; desensitising the skin at the location where body is to be pierced by tissue compression, e.g. with specially designed surface of device contacting the skin area to be pierced
    • 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
    • G01N33/66—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose

Abstract

The invention relates to a glucometer capable of being operated by one hand, which comprises a shell and a needling mechanism, wherein the shell comprises a first channel, a second channel and a groove, the first channel comprises a fixing ring, a first limiting plate and a second limiting plate, the needling mechanism comprises a stress rod, a transmission rod, a base plate, a first spring, a second spring, a base shaft, an outer barrel and a needle head, the transmission rod is arranged in the second channel and is connected with the base plate, the base plate is provided with a hole, the first spring is connected with the bottom of the first channel and the base plate, the second spring is connected with the bottom of the first channel and penetrates through the first spring and the hole, the base shaft is connected with the second spring, the head of the outer barrel is provided with a fixing shaft, the tail of the outer barrel is provided with a cylindrical groove, the cylindrical groove wraps the outside of the base shaft, the first limiting plate is provided with a first opening and a first insection ring, the second limiting plate is provided with, Smaller than the diameter of the outer cylinder, the tail end of the outer cylinder is provided with a third insection ring, and the head end of the outer cylinder is provided with a fourth insection ring.

Description

Blood glucose meter capable of being operated by single hand
Technical Field
The invention relates to the field of glucometers, in particular to a glucometer capable of being operated by one hand.
Background
In recent years, diabetes, in which the number of patients rapidly increases, is caused by abnormal insulin secretion in the pancreas and reduced sensitivity to insulin. In the treatment of diabetes, it is important to prevent the onset and progression of complications, and therefore, it is necessary to control the blood glucose level to be normal. Therefore, blood glucose meters have been developed for measuring blood glucose levels easily by the patient himself or herself or by the family members at home. In recent years, with the development of electronic devices, a blood glucose meter is likely to be a tool for providing information on the patient who intends to continue the management of blood glucose level from a simple measurement instrument. As a result, the inventors have advanced the development of a blood glucose meter in high functionality by using a function of calculating and displaying an average value of a blood glucose level of a patient, particularly a function of displaying blood glucose measurement data of the patient himself in order to appropriately maintain blood glucose control of the patient, a function of displaying changes in the blood glucose level of the patient in a graph, an alarm function of urging the patient to measure the blood glucose level, and the like.
Nowadays, most of them use a blood glucose meter of a breakage type, thereby causing pain to a patient and easily causing deep infection.
Disclosure of Invention
The purpose of the invention is as follows:
aiming at the problems that most of the existing blood glucose meters adopt a damaged type, so that patients feel pain and deep infection is easily caused, the invention provides the blood glucose meter capable of being operated by one hand.
The technical scheme is as follows:
a one-handed blood glucose meter, comprising: shell and acupuncture mechanism, the shell includes first passageway, second passageway and fluting, the first passageway sets up in on the shell central line, the first passageway includes solid fixed ring, first limiting plate and second limiting plate, first limiting plate, second limiting plate and solid fixed ring set up in the first passageway from inside to outside, the second passageway sets up in the left side of shell, the fluting is seted up in the shell left surface and is communicated the second passageway, gu fixed ring is used for fixed finger, acupuncture mechanism sets up in the bottom of passageway, acupuncture mechanism includes atress pole, transfer line, base plate, first spring, second spring, basic shaft, urceolus and syringe needle, the transfer line sets up in the second passageway, atress pole passes the fluting is connected perpendicularly the transfer line, the transfer line is connected the base plate, the base plate is provided with a hole, the first spring is connected with the bottom of the first channel and the base plate, the second spring is connected with the bottom of the first channel and penetrates through the first spring and the hole, the center of the tail end of the base shaft is connected with the second spring, the base shaft is connected with the base plate, the head of the outer barrel is provided with a fixed shaft, the tail of the outer barrel is provided with a cylindrical groove, the cylindrical groove wraps the outside of the base shaft, the first limiting plate is provided with a first opening and a first toothed ring, the second limiting plate is provided with a second opening and a second toothed ring, the diameter of the first opening and the second opening are larger than the diameter of the fixed shaft and smaller than the diameter of the outer barrel, the first toothed ring is arranged on one side of the channel opening of the first limiting plate facing the first channel and surrounds the first opening, the second toothed ring is arranged on one side of the bottom of the second limiting plate facing the first channel and surrounds the second opening, the tail end of the outer barrel is provided with a third insection ring, and the head end of the outer barrel is provided with a fourth insection ring.
In a preferred aspect of the present invention, the first insection ring, the second insection ring, the third insection ring and the fourth insection ring have the same diameter, the third insection ring and the fourth insection ring are symmetrical, and the first insection ring and the second insection ring are arranged in an insection-staggered manner.
In a preferred aspect of the present invention, an annular groove is formed in a side surface of the cylindrical groove, an annular piece is provided outside the base shaft, and the annular piece is provided in the annular groove when the base shaft is placed in the cylindrical groove.
In a preferred aspect of the present invention, the first spring and the second spring are in a half-stretched state in an initial stage, and the initial state is a state in which detection is not started.
As a preferable mode of the present invention, the housing further includes a blood dropping channel, the blood dropping channel is vertically disposed at the lower end of the housing, and the blood dropping channel is connected to the first channel.
As a preferable mode of the invention, the blood dropping test device further comprises a test paper shaft, wherein a square groove is formed at the head end of the test paper shaft, the side length of the square groove is larger than the diameter of the blood dropping channel, the test paper shaft is provided with a test paper groove which is used for accommodating blood glucose test paper, the test paper groove is communicated with the square groove, fixed blocks are arranged around the square groove, a fixed groove is arranged outside a channel opening of the blood dropping channel, and the square groove and the blood dropping channel are fixed through the fixed blocks and the fixed groove.
As a preferable mode of the present invention, an annular accommodating groove is formed in an inner side surface of the fixing ring, and the annular accommodating groove includes an elastic connection strip, and the elastic connection strip spans a notch of the annular accommodating groove.
As a preferable mode of the present invention, the housing further includes a fine groove, the fine groove communicates with the annular accommodating groove and an external space, a string is disposed in the annular accommodating groove, the string extends from the fine groove to the external space, and a head end of the string is connected to the pull ring.
In a preferred embodiment of the present invention, the string is wound around the annular accommodation groove.
The invention realizes the following beneficial effects:
the user one-hand operation of being convenient for, through carrying out the acupuncture of many times shallow level to the fingertip for some damaged skin tissue on the fingertip slightly, the rethread adopts extruded mode to ooze blood from damaged skin, and then gathers blood, avoids the user when gathering blood, and the fingertip receives traditional darker damage, has reduced user's painful sense, and avoids deep infection.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a side cross-sectional view of the present invention;
FIG. 2 is a schematic view of the interior of a first channel of the present invention;
FIG. 3 is a top cross-sectional view of the present invention;
FIG. 4 is an elevational cross-sectional view of the retaining ring of the present invention;
FIG. 5 is a side cross-sectional view of the retaining ring of the present invention.
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 first embodiment is as follows:
the reference figures are figures 1-5. A one-handed blood glucose meter, comprising: shell 1 and acupuncture mechanism, shell 1 includes first passageway 2, second passageway 3 and fluting 4, first passageway 2 set up in on the shell 1 central line, first passageway 2 includes solid fixed ring 5, first limiting plate 6 and second limiting plate 7, first limiting plate 6, second limiting plate 7 and solid fixed ring 5 set up in first passageway 2 from inside to outside, second passageway 3 sets up in the left side of shell 1, fluting 4 sets up in shell 1 left surface and communicates second passageway 3, gu fixed ring 5 is used for fixed finger, acupuncture mechanism sets up in the bottom of passageway, acupuncture mechanism includes atress pole 8, transfer line 9, base plate 10, first spring 11, second spring 12, base shaft 13, urceolus 14 and syringe needle 15, transfer line 9 sets up in second passageway 3, the stress rod 8 penetrates through the groove 4 to be vertically connected with the transmission rod 9, the transmission rod 9 is connected with the substrate 10, the substrate 10 is provided with a hole, the first spring 11 is connected with the bottom of the first channel 2 and the substrate 10, the second spring 12 is connected with the bottom of the first channel 2 and penetrates through the first spring 11 and the hole, the tail end center of the base shaft 13 is connected with the second spring 12, the base shaft 13 is connected with the substrate 10, the head of the outer barrel 14 is provided with a fixing shaft 16, the tail of the outer barrel is provided with a cylindrical groove 17, the cylindrical groove 17 wraps the outer portion of the base shaft 13, the first limiting plate 6 is provided with a first opening 18 and a first toothed ring 19, the second limiting plate 7 is provided with a second opening 20 and a second toothed ring 21, the diameters of the first opening 18 and the second opening 20 are larger than the diameter of the fixing shaft 16, Less than 14 diameters of urceolus, first insection ring 19 set up in first limiting plate 6 faces passway way one side of first passageway 2 and centers on first opening 18, second insection ring 21 set up in second limiting plate 7 faces bottom one side of first passageway 2 and centers on second opening 20, 14 tail ends of urceolus set up third insection ring 22, the head end sets up fourth insection ring 23.
In a preferred aspect of the present invention, the first indented ring 19, the second indented ring 21, the third indented ring 22, and the fourth indented ring 23 all have the same diameter, the third indented ring 22 is symmetrical to the fourth indented ring 23, and the first indented ring 19 and the second indented ring 21 are arranged in an indented manner.
In a preferred embodiment of the present invention, an annular groove 24 is formed on a side surface of the cylindrical groove 17, an annular piece 25 is formed on an outer portion of the base shaft 13, and the annular piece 25 is formed in the annular groove 24 when the base shaft 13 is placed in the cylindrical groove 17.
In a preferred embodiment of the present invention, the first spring 11 and the second spring 12 are in a half-stretched state at an initial stage, and the initial state is a state in which detection is not started.
As a preferable mode of the present invention, the housing 1 further includes a blood dropping channel 26, the blood dropping channel 26 is vertically disposed at the lower end of the housing 1, and the blood dropping channel 26 is connected to the first channel 2.
As a preferable mode of the present invention, the blood drip test device further comprises a test paper shaft 27, wherein a square groove 28 is formed at the head end of the test paper shaft 27, the side length of the square groove 28 is greater than the diameter of the blood drip channel 26, the test paper shaft 27 is provided with a test paper groove, the test paper groove is used for accommodating blood glucose test paper, the test paper groove is communicated with the square groove 28, fixed blocks are arranged around the square groove 28, a fixed groove is arranged outside a channel opening of the blood drip channel 26, and the square groove 28 and the blood drip channel 26 are fixed through the fixed blocks and the fixed groove.
In a preferred embodiment of the present invention, an annular accommodation groove 29 is formed in an inner surface of the fixing ring 5, and the annular accommodation groove 29 includes an elastic connection strip 30, and the elastic connection strip 30 extends over a notch of the annular accommodation groove 29.
In a preferred embodiment of the present invention, the housing further includes a narrow groove 31, the narrow groove 31 communicates with the annular accommodation groove 29 and the external space, a string 32 is disposed in the annular accommodation groove 29, the string 32 extends from the narrow groove 31 to the external space, and a tab 33 is connected to a tip end of the string 32.
In a preferred form of the invention, the string 32 surrounds the annular receiving groove 29.
In the specific implementation process, taking the right hand as an example, when the user performs a blood glucose test, the middle finger is inserted into the first channel 2, and the fixing ring 5 in the first channel 2 fixes the middle finger, further, the user hooks the force-bearing lever 8 with the index finger and pulls the force-bearing lever 8 backward with force, the force-bearing lever 8 slides in the first slot 4, thereby driving the transmission rod 9 to be pulled in the second channel 3, and after the transmission rod 9 is stressed in the second channel 3, the force is transmitted to the base plate 10, which is worth mentioning, for the base plate 10 and the transmission rod 9, a space is also provided in which the connection position of the base plate 10 and the transmission rod 9 can be moved by the transmission of the transmission rod 9, thus, the base plate 10 will drive the connected base shaft 13 to move, the base shaft 13 will drive the outer cylinder 14 to move, the outer cylinder 14 will drive the fixed shaft 16 to move, the fixed shaft 16 will drive the needle head 15 to move, so that the needle head 15 can prick the middle finger of the user fixed by the fixed ring 5.
Further, since the annular plate 25 is disposed outside the base shaft 13, when the base shaft 13 is placed in the cylindrical groove 17, the annular plate 25 is disposed in the annular groove 24, the first spring 11 and the second spring 12 are in a half-stretched state in the initial stage, and the initial state is a state where detection is not started, it can be known that, in the initial stage, since the first spring 11 and the second spring 12 are both in a half-stretched state, the first spring 11 and the second spring 12 have elastic potential energy, and the first spring 11 and the second spring 12 both have a tendency to contract, therefore, the first spring 11 and the second spring 12 will stretch the substrate 10 and the base shaft 13 toward the first passage 2, so that the base shaft 13 will drive the tail end of the outer cylinder 14 to contact the first limit plate 6, the tail end of the outer cylinder 14 is disposed with the third insection ring 22, and the first limit plate 6 is disposed on a side facing the passage opening of the first passage 2 with the first insection ring 19, so that the base shaft 13 drives the third insection ring 22 communicated with the outside to be inosculated with the first insection ring 19 of the first limit plate 6. Accordingly, when the user pulls the force-bearing rod 8, the force-bearing rod 8 drives the transmission rod 9, the transmission rod 9 drives the base plate 10, the base shaft 13, and the base shaft 13 drives the outer cylinder 14 to move, the fourth indented ring 23 disposed at the head of the outer cylinder 14 is manually pulled to be matched with the second indented ring 21 disposed at the second limit plate 7, in the process, because the indented patterns of the first indented ring 19 and the second indented ring 21 are staggered, and the indented patterns of the third indented ring 22 and the fourth indented ring 23 are symmetrical, the second indented ring 21 passively rotates in the process that the fourth indented ring 23 is pulled to be matched with the second indented ring 21 in a contact manner, and because the annular sheet 25 is disposed outside the base shaft 13, when the base shaft 13 is placed in the cylindrical groove 17, the annular sheet 25 is disposed in the annular groove 24, and therefore, the outer cylinder 14 is rotatable, and therefore, in the process of manual pulling, the outer cylinder 14 can rotate, so that the outer cylinder 14 can drive the fixed shaft 16 to rotate, and it is worth mentioning that the needle 15 is arranged at any point of the non-central point at the head end of the fixed shaft 16, so that when the outer cylinder 14 drives the fixed shaft 16 to rotate, the needle 15 rotates around the center of the head end of the fixed shaft 16, and the position of the needle 15 stabbing on the finger tips is changed continuously. After the user receives the force, the first spring 11 and the second spring 12 contract under the influence of the elastic potential energy due to being stretched, so that the base plate 10 and the base shaft 13 are pulled back to the original positions, and since the insections of the first insection ring 19 and the second insection ring 21 are staggered, when the base plate 10 and the base shaft 13 are pulled back to the original positions, the outer cylinder 14 further rotates under the influence of the first insection ring 19 and the third insection ring 22, so that the outer cylinder 14 continuously rotates by an angle in the continuous reciprocating process, and the pricking position of the needle 15 is continuously changed.
For the needle head 15, the fingertip of the user is slightly pricked into the fingertip at a certain depth every time, so that only a plurality of fine marks are pricked on the epidermis of the user, the skin only has a silk bloodstain under the normal condition, and the epidermis of the user cannot be damaged to a sharp pain condition like the traditional damaged blood sugar test method. After the needle prick is completed, the user pulls the pull ring 33 located on the right side of the shell 1, the pull ring 33 drives the string 32, it is worth mentioning that the tail end of the string 32 is arranged to be a ring, and then the head end of the string 32 passes through the ring to form a ring sleeve, and the ring sleeve is arranged around the annular accommodating groove 29, therefore, when the user pulls the pull ring 33, the string 32 drives the ring sleeve to shrink, when the ring sleeve shrinks, pressure is applied to the elastic connecting strip 30, the elastic connecting strip 30 deforms, so that the ring sleeve can further shrink, and the fingers of the user are tightened, so that the fingers of the user are applied with larger pressure, blood seeps out from the fine mark of the needle prick, and the blood drips through the blood dripping channel 26 and drips on the blood glucose test paper in the square groove 28, thereby completing the blood sampling work.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (9)

1. A one-handed blood glucose meter, comprising: shell and acupuncture mechanism, the shell includes first passageway, second passageway and fluting, the first passageway sets up in on the shell central line, the first passageway includes solid fixed ring, first limiting plate and second limiting plate, first limiting plate, second limiting plate and solid fixed ring set up in the first passageway from inside to outside, the second passageway sets up in the left side of shell, the fluting is seted up in the shell left surface and is communicated the second passageway, gu fixed ring is used for fixed finger, acupuncture mechanism sets up in the bottom of passageway, acupuncture mechanism includes atress pole, transfer line, base plate, first spring, second spring, basic shaft, urceolus and syringe needle, the transfer line sets up in the second passageway, atress pole passes the fluting is connected perpendicularly the transfer line, the transfer line is connected the base plate, the base plate is provided with a hole, the first spring is connected with the bottom of the first channel and the base plate, the second spring is connected with the bottom of the first channel and penetrates through the first spring and the hole, the center of the tail end of the base shaft is connected with the second spring, the base shaft is connected with the base plate, the head of the outer barrel is provided with a fixed shaft, the tail of the outer barrel is provided with a cylindrical groove, the cylindrical groove wraps the outside of the base shaft, the first limiting plate is provided with a first opening and a first toothed ring, the second limiting plate is provided with a second opening and a second toothed ring, the diameter of the first opening and the second opening are larger than the diameter of the fixed shaft and smaller than the diameter of the outer barrel, the first toothed ring is arranged on one side of the channel opening of the first limiting plate facing the first channel and surrounds the first opening, the second toothed ring is arranged on one side of the bottom of the second limiting plate facing the first channel and surrounds the second opening, the tail end of the outer barrel is provided with a third insection ring, and the head end of the outer barrel is provided with a fourth insection ring.
2. A one-handed blood glucose meter according to claim 1, wherein: the diameters of the first insection ring, the second insection ring, the third insection ring and the fourth insection ring are equal, the third insection ring and the fourth insection ring are symmetrical, and the first insection ring and the second insection ring are arranged in an insection staggered mode.
3. A one-handed blood glucose meter according to claim 1, wherein: an annular groove is formed in the side face of the cylindrical groove, an annular piece is arranged on the outer portion of the base shaft, and when the base shaft is placed in the cylindrical groove, the annular piece is arranged in the annular groove.
4. A one-handed blood glucose meter according to claim 1, wherein: the first spring and the second spring are in a half-stretched state at an initial stage, and the initial state is a state where detection is not started.
5. A one-handed blood glucose meter according to claim 1, wherein: the shell further comprises a blood dripping channel, the blood dripping channel is vertically arranged at the lower end of the shell, and the blood dripping channel is connected with the first channel.
6. A one-handed blood glucose meter according to claim 5, wherein: the blood dropping test paper is characterized by further comprising a test paper shaft, wherein a square groove is formed in the head end of the test paper shaft, the side length of the square groove is larger than the diameter of the blood dropping channel, the test paper groove is formed in the test paper shaft and used for containing blood glucose test paper, the test paper groove is communicated with the square groove, fixed blocks are arranged on the periphery of the square groove, a fixed groove is formed in the outer side of a channel opening of the blood dropping channel, and the square groove and the blood dropping channel are fixed through the fixed blocks and the fixed groove.
7. A one-handed blood glucose meter according to claim 1, wherein: the inner side face of the fixing ring is provided with an annular accommodating groove, the annular accommodating groove comprises an elastic connecting strip, and the elastic connecting strip transversely spans a notch of the annular accommodating groove.
8. A one-handed blood glucose meter according to claim 7, wherein: the casing still includes the slot, the slot intercommunication annular holding tank and external space, set up the string in the annular holding tank, the string by the slot extends to the external world, the pull ring is connected to the string head end.
9. A one-handed blood glucose meter according to claim 8, wherein: the string encircles the annular receiving groove.
CN202010955754.8A 2020-09-11 2020-09-11 Blood glucose meter capable of being operated by single hand Active CN112155567B (en)

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CN202010955754.8A CN112155567B (en) 2020-09-11 2020-09-11 Blood glucose meter capable of being operated by single hand

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Application Number Priority Date Filing Date Title
CN202010955754.8A CN112155567B (en) 2020-09-11 2020-09-11 Blood glucose meter capable of being operated by single hand

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CN112155567A true CN112155567A (en) 2021-01-01
CN112155567B CN112155567B (en) 2022-10-14

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105709308A (en) * 2015-12-31 2016-06-29 王超群 Novel painless botulinum toxin quantitative injector
CN109125059A (en) * 2017-06-27 2019-01-04 王君豪 The continuous needle propeller of acupuncture
CN110946589A (en) * 2019-12-24 2020-04-03 南京耀宇医疗科技有限公司 Automatic wearable glucometer based on electric energy adjustment
CN110946594A (en) * 2019-12-20 2020-04-03 南京耀宇医疗科技有限公司 Single-hand self-operation type blood glucose meter
CN111122870A (en) * 2019-12-24 2020-05-08 南京耀宇医疗科技有限公司 Hand-clamping self-operation type blood glucose meter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105709308A (en) * 2015-12-31 2016-06-29 王超群 Novel painless botulinum toxin quantitative injector
CN109125059A (en) * 2017-06-27 2019-01-04 王君豪 The continuous needle propeller of acupuncture
CN110946594A (en) * 2019-12-20 2020-04-03 南京耀宇医疗科技有限公司 Single-hand self-operation type blood glucose meter
CN110946589A (en) * 2019-12-24 2020-04-03 南京耀宇医疗科技有限公司 Automatic wearable glucometer based on electric energy adjustment
CN111122870A (en) * 2019-12-24 2020-05-08 南京耀宇医疗科技有限公司 Hand-clamping self-operation type blood glucose meter

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