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CN208677403U - A kind of blood glucose sensor implanting device - Google Patents

A kind of blood glucose sensor implanting device Download PDF

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Publication number
CN208677403U
CN208677403U CN201721629805.8U CN201721629805U CN208677403U CN 208677403 U CN208677403 U CN 208677403U CN 201721629805 U CN201721629805 U CN 201721629805U CN 208677403 U CN208677403 U CN 208677403U
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China
Prior art keywords
fixing piece
shell
blood glucose
skin
glucose sensor
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CN201721629805.8U
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Chinese (zh)
Inventor
朱晓强
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Qingdao Yasi Biotechnology Co.,Ltd.
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Qingdao Grace Biotechnology Co Ltd
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Priority to CN201721629805.8U priority Critical patent/CN208677403U/en
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Abstract

The utility model discloses a kind of blood glucose sensor implanting devices, including shell open at one end, are fixed on the fixing piece of enclosure interior, and are set to fixing piece towards the implantation piece on shell nozzle direction;The implantation piece includes the sensor for being pierced into skin to detect blood sugar concentration, and the adhesive sheet for being pasted onto skin surface to prevent sensor from falling off, and the sensor is fixedly connected with adhesive sheet;The syringe needle that user's skin is pierced into for aiding sensors is additionally provided in the shell, and be movably connected in shell and be connected to syringe needle for controlling the catapult-launching gear that syringe needle pulls out needle automatically after being pierced into skin certain depth, reaching, which will be used to detect blood sugar concentration sensor, stays in skin, to reduce patient to detect the number of the had an acupuncture treatment blood sampling of blood sugar concentration.

Description

A kind of blood glucose sensor implanting device
Technical field
The utility model relates to a kind of medical instruments, more specifically, it relates to a kind of blood glucose sensor implanting device.
Background technique
Diabetes are the common disease and frequently-occurring disease of middle-older patient, as a kind of lifelong disease, are still lacked at present thoroughly The treatment means of radical cure.Diabetes are treated now, mainly by continually monitoring blood sugar concentration, and according to blood sugar concentration, are adjusted The dosage of whole hypoglycemic medicine and insulin.The domestic portable blood-sugar detecting instrument of mainstream mostly uses greatly human body tip currently on the market It takes the mode of blood to be detected, and is surveyed for a needle one.
Although common portable blood glucose meter has the advantages that low cost, needs patient to carry out frequent needle and pricks blood sampling, Frequent needle, which pricks blood sampling, not only makes patient feel that feeling of pain is strong, but also trouble.
Utility model content
The purpose of the utility model is to provide a kind of blood glucose sensor implanting device, reaching will be used to detect blood sugar concentration sensing Device stays in skin, to reduce patient to detect the number of the had an acupuncture treatment blood sampling of blood sugar concentration.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of blood glucose sensor implanting device, wherein including shell open at one end, it is fixed on the fixing piece of enclosure interior, And fixing piece is set to towards the implantation piece on shell nozzle direction;The implantation piece includes for being pierced into skin to detect blood The sensor of sugared concentration, and the adhesive sheet for being pasted onto skin surface to prevent sensor from falling off, the sensor and viscous Patch is fixedly connected;It is additionally provided with the syringe needle for being pierced into user's skin for aiding sensors in the shell, and is flexibly connected In in shell and be connected to syringe needle for controlling the catapult-launching gear that syringe needle pulls out needle automatically after being pierced into skin certain depth.
Further, the sensor includes the information transport unit for being fixed on adhesive sheet and being used for transmission blood sugar concentration information, And it is set in syringe needle and to be acicular for detecting the blood sugar test portion of blood sugar concentration;It is offered on the side wall of the syringe needle For the opening of blood sugar test portion insertion.
Further, one end of the fixing piece towards shell nozzle offers fixing groove, the inner sidewall of the fixing groove On be provided with and fit in the edge of adhesive sheet to which adhesive sheet to be fixed on to the fixed block on fixing piece.
Further, the fixing piece is hollow setting, and the catapult-launching gear includes being slidably connected to inside fixing piece Rebound mechanism, and it is slidably connected to the promotion for facing away from the movement of shell nozzle direction in shell for triggering rebound mechanism Part, the syringe needle are provided with the needle stand for being fixed on rebound mechanism away from the one end in shell nozzle direction.
Further, the rebound mechanism includes being slidably connected to ejection plate inside fixing piece, being set to the ejection The compressed spring between plate and fixing piece being used to that ejection plate to be driven to face away from the movement of shell nozzle direction, and it is set to ejection On plate and fixing piece is sticked in prevent the elastic slice of ejection plate movement;It is provided with grab in the ejection plate, is set on the needle stand It is equipped with the hook groove being connected together with grab.
Further, the card slot opened up along fixing piece depth direction, the elastic slice are provided on the side wall of the fixing piece It faces away from one end outward bending in shell nozzle direction and is connected in card slot;The impeller includes being slidably connected to card slot It is interior and make elastic slice leave the pushing block of card slot for extrusion elastic.
Further, the edge of the ejection plate has guide groove, is provided on the inner sidewall of the fixing piece along shell Gib block body depth direction setting and cooperated with guide groove.
Further, the impeller is hollow tube-shape and is slidably connected between fixing piece and shell, the impeller The thrust spring for driving impeller mobile towards shell nozzle direction is provided between fixing piece.
Further, the spring groove for accommodating thrust spring, the impeller are provided on the side wall of the fixing piece The one end for facing away from shell nozzle direction is provided with the baffle for being slidably connected to spring groove, and the thrust spring is set to baffle Between the slot bottom of spring groove.
Further, fixed ring is provided in the shell, the fixing piece is connected by a snap in fixed ring.
In conclusion the utility model controls syringe needle by catapult-launching gear pulls out needle after being pierced into skin certain depth automatically, Mitigate feeling of pain of the patient in acupuncture treatment;Sensor is stayed in skin simultaneously, and prevents sensor from falling off by adhesive sheet, from And will be used to detect blood sugar concentration sensor and stay in skin, to reduce patient to detect blood sugar concentration and have an acupuncture treatment blood sampling Number.
Detailed description of the invention
Fig. 1 is the external structure schematic diagram of the present embodiment.
Fig. 2 is top view in the present embodiment.
Fig. 3 is the cross-sectional view in the direction A-A in this Fig. 2.
Fig. 4 is the cross-sectional view in the direction B-B in this painting 2.
In figure: 1, shell;11, press section;12, receiving portion;13, fixed ring;2, impeller;21, baffle;22, pushing block; 23, thrust spring;3, fixing piece;31, fixing buckle;32, gib block;33, card slot;34, fixing groove;35, spring groove;4, it launches Plate;41, elastic slice;42, compressed spring;43, grab;5, adhesive sheet;61, needle stand;62, syringe needle;63, hook groove;71, information transmits Portion;72, blood sugar test portion.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Embodiment: a kind of blood glucose sensor implanting device, as shown in Figures 1 to 4, including shell 1, fixing piece 3, implantation piece with And catapult-launching gear.Shell 1 include press section 11 and receiving portion 12, receiving portion 12 it is open at one end, the other end be fixedly connected on by Splenium 11, in the present embodiment, press section 11 and the connection type of receiving portion 12 are preferably integrally formed.In other embodiments In, press section 11 can also be Nian Jie with receiving portion 12.
Fixing piece 3 is fixed on 1 inside of shell and is hollow setting, and the hollow setting of fixing piece with a kind of detection device to match It closes and uses.It is provided with fixed ring 13 in shell 1, integrally formed with fixing buckle 31 on fixing piece 3, fixing piece 3 passes through fixing buckle 31 It snaps connection in fixed ring 13, fixed ring 13 is shaped on the inner sidewall of receiving portion 12.
Implantation piece is removably connected to fixing piece 3 towards one end of 1 opening direction of shell.Implantation piece include sensor and Adhesive sheet 5, sensor are used to be pierced into skin and detect the blood sugar concentration of patient, and adhesive sheet 5 is fixedly connected with sensor, adhesive sheet 5 for being pasted onto skin surface to prevent sensor from falling off, and one end of adhesive sheet 5 towards 1 opening direction of shell is provided with one Layer layers of two-sided, adhesive sheet 5 pass through sticking double faced adhesive tape on the skin.
Fixing piece 3 offers fixing groove 34 towards one end that shell 1 is open, and is provided on the inner sidewall of the fixing groove 34 Fixed block (not shown), fixed block is integrally formed to be fitted closely with fixing piece 3, the edge of fixed block and adhesive sheet 5, thus Adhesive sheet 5 is fixed on fixing piece 3 by frictional force.
The syringe needle 62 that user's skin is pierced into for aiding sensors is additionally provided in shell 1, catapult-launching gear is movably connected on Receiving portion 12 and it is connected to syringe needle 62, catapult-launching gear pulls out needle after being pierced into skin certain depth for controlling syringe needle 62 automatically.
Sensor includes information transport unit 71 and blood sugar test portion 72.Information transport unit 71 is fixed on adhesive sheet 5 and uses In transmission blood sugar concentration information, in the present embodiment, information transport unit 71 is by silica gel packaging on adhesive sheet 5;Blood sugar test Portion 72 be set in syringe needle 62 and be it is needle-shaped, blood sugar test portion 72 is pierced into patient skin with syringe needle 62, and stays in patient skin It is interior, for detecting the blood sugar concentration of patient.The opening being inserted into for blood sugar test portion 72 is offered on the side wall of syringe needle 62.
Catapult-launching gear includes rebound mechanism and impeller 2.Rebound mechanism is slidably connected to inside fixing piece 3, and rebound machine Structure includes ejection plate 4, compressed spring 42, elastic slice 41 and grab 43.Ejection plate 4 is slidably connected to inside fixing piece 3, compressed spring 42 are set between ejection plate 4 and fixing piece 3, and compressed spring 42 is for driving ejection plate 4 to face away from 1 opening direction of shell fortune Dynamic, elastic slice 41 is shaped in ejection plate 4, and elastic slice 41 prevents ejection plate 4 mobile for being sticked in fixing piece 3, specifically, The card slot 33 opened up along 3 depth direction of fixing piece is provided on the side wall of fixing piece 3, elastic slice 41 faces away from 1 side of opening of shell To one end outward bending and be connected in card slot 33.
Grab 43 is shaped in ejection plate 4, and syringe needle 62 is provided with away from one end of 1 opening direction of shell is fixed on rebound The needle stand 61 of mechanism offers the hook groove 63 being connected together with grab 43 on needle stand 61.In the present embodiment, syringe needle 62 and needle stand 61 are integrally formed, and syringe needle 62 can also be to be detachably connected with needle stand 61 in other embodiments.
The edge of ejection plate 4 has guide groove (not shown), is provided on the inner sidewall of fixing piece 3 along shell 1 The gib block 32 depth direction setting and cooperated with guide groove, gib block 32 are integrally formed with fixing piece 3.
Impeller 2 is slidably connected in shell 1, and impeller 2 faces away from 1 opening direction of shell for triggering rebound mechanism Movement, impeller 2 are hollow tube-shape and are slidably connected between fixing piece 3 and shell 1.Impeller 2 deviates from one that shell 1 is open End is provided with pushing block 22, and pushing block 22 is shaped in impeller 2, and pushing block 22 is slidably connected in card slot 33 and for extrusion elastic 41 make elastic slice 41 leave card slot 33.
The thrust spring for driving impeller 2 mobile towards 1 opening direction of shell is provided between impeller 2 and fixing piece 3 23, specifically, being provided with the spring groove 35 for accommodating thrust spring 23 on the side wall of fixing piece 3, impeller 2 faces away from shell One end of 1 opening direction of body is provided with baffle 21, and baffle 21 is slidably connected in spring groove 35, and thrust spring 23 is set to baffle Between 21 and the slot bottom of spring groove 35.
The course of work and principle: impeller 2 is overwhelmed on skin, is pressed press section 11 and is made impeller 2 to inside shell 1 Mobile, pushing block 22 slides in card slot 33 towards 1 internal direction of shell, and touches the part of 41 outward bending of elastic slice, at this point, Syringe needle 62 is pierced into patient skin, and the blood sugar test portion 72 of sensor enters with syringe needle 62 in the skin of patient;Continue to press by Splenium 11, until elastic slice 41 is squeezed away from card slot 33 by pushing block 22, adhesive sheet 5 touches skin at this time, and by two-sided It is adhesive on patient skin, since elastic slice 41 has left card slot 33, ejection plate 4 loses support, and setting is in ejection plate 4 and fixes Compressed spring 42 between part 3 discharges, and by ejection plate 4 to pushing inside shell 1, while ejection plate 4 drives needle stand 61 and needle First 62 to 1 internal motion of shell, pulls out needle movement to realize;Since adhesive sheet 5 is viscous on the skin, sensor and adhesive sheet 5 are solid It is fixed, therefore sensor will be left in skin.
In conclusion the utility model controls syringe needle by catapult-launching gear pulls out needle after being pierced into skin certain depth automatically, Mitigate feeling of pain of the patient in acupuncture treatment;Sensor is stayed in skin simultaneously, and prevents sensor from falling off by adhesive sheet, from And will be used to detect blood sugar concentration sensor and stay in skin, to reduce patient to detect blood sugar concentration and have an acupuncture treatment blood sampling Number.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come It says, it can be modified or changed according to the above description, and all these modifications and variations all should belong to the appended power of the utility model The protection scope that benefit requires.

Claims (10)

1. a kind of blood glucose sensor implanting device, it is characterized in that: including shell open at one end, the fixation for being fixed on enclosure interior Part, and fixing piece is set to towards the implantation piece on shell nozzle direction;The implantation piece includes for being pierced into skin to examine Survey the sensor of blood sugar concentration, and the adhesive sheet for being pasted onto skin surface to prevent sensor from falling off, the sensor It is fixedly connected with adhesive sheet;The syringe needle that user's skin is pierced into for aiding sensors, and activity are additionally provided in the shell Be connected in shell and be connected to syringe needle for controlling the catapult-launching gear that syringe needle pulls out needle automatically after being pierced into skin certain depth.
2. blood glucose sensor implanting device according to claim 1, it is characterized in that: the sensor includes being fixed on adhesive sheet It is used for transmission the information transport unit of blood sugar concentration information, and is set in syringe needle and to be acicular for detecting blood sugar concentration Blood sugar test portion;The opening for the insertion of blood sugar test portion is offered on the side wall of the syringe needle.
3. blood glucose sensor implanting device according to claim 1, it is characterized in that: the fixing piece is towards the one of shell nozzle End offers fixing groove, and the edge for fitting in adhesive sheet is provided on the inner sidewall of the fixing groove to which adhesive sheet to be fixed on Fixed block on fixing piece.
4. blood glucose sensor implanting device according to claim 1, it is characterized in that: the fixing piece is hollow setting, it is described Catapult-launching gear includes the rebound mechanism being slidably connected to inside fixing piece, and is slidably connected in shell for triggering rebound machine Structure faces away from the impeller of shell nozzle direction movement, and the syringe needle is provided with away from the one end in shell nozzle direction to be fixed on The needle stand of rebound mechanism.
5. blood glucose sensor implanting device according to claim 4, it is characterized in that: the rebound mechanism includes being slidably connected to Ejection plate inside fixing piece is set between the ejection plate and fixing piece for driving ejection plate to face away from shell nozzle The compressed spring of direction movement, and the elastic slice for being set in ejection plate and being sticked in fixing piece to prevent ejection plate mobile;Institute It states and is provided with grab in ejection plate, the hook groove being connected together with grab is provided on the needle stand.
6. blood glucose sensor implanting device according to claim 5, it is characterized in that: being provided with edge on the side wall of the fixing piece The card slot that fixing piece depth direction opens up, the elastic slice face away from one end outward bending in shell nozzle direction and are connected in card In slot;The impeller includes the pushing block for being slidably connected in card slot and making elastic slice leave card slot for extrusion elastic.
7. blood glucose sensor implanting device according to claim 6, it is characterized in that: the edge of the ejection plate has guiding Slot is provided with the gib block being arranged along casing depth direction and with guide groove cooperation on the inner sidewall of the fixing piece.
8. blood glucose sensor implanting device according to claim 4, it is characterized in that: the impeller is hollow tube-shape and sliding It is connected between fixing piece and shell, is provided between the impeller and fixing piece and drives impeller towards shell nozzle direction Mobile thrust spring.
9. blood glucose sensor implanting device according to claim 8, it is characterized in that: being arranged on the side wall of the fixing piece useful In the spring groove for accommodating thrust spring, one end that the impeller faces away from shell nozzle direction, which is provided with, is slidably connected to bullet The baffle of spring slot, the thrust spring are set between baffle and the slot bottom of spring groove.
10. blood glucose sensor implanting device according to claim 1, it is characterized in that: fixed ring is provided in the shell, institute Fixing piece is stated to be connected by a snap in fixed ring.
CN201721629805.8U 2017-11-29 2017-11-29 A kind of blood glucose sensor implanting device Active CN208677403U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721629805.8U CN208677403U (en) 2017-11-29 2017-11-29 A kind of blood glucose sensor implanting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721629805.8U CN208677403U (en) 2017-11-29 2017-11-29 A kind of blood glucose sensor implanting device

Publications (1)

Publication Number Publication Date
CN208677403U true CN208677403U (en) 2019-04-02

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109938785A (en) * 2019-04-30 2019-06-28 三诺生物传感股份有限公司 A kind of implanting instrument of implantable sensor
CN110251141A (en) * 2019-06-26 2019-09-20 三诺生物传感股份有限公司 Full-automatic sensor implantation device
CN110279422A (en) * 2019-04-30 2019-09-27 三诺生物传感股份有限公司 A kind of implanting instrument send needle and withdraw of the needle mechanism and implanting instrument
CN112294298A (en) * 2019-08-02 2021-02-02 华广生技股份有限公司 Implantation device of biosensor and implantation method thereof
CN113729623A (en) * 2020-05-30 2021-12-03 深圳硅基传感科技有限公司 Batch implantation device of physiological parameter monitor
CN113907752A (en) * 2020-03-18 2022-01-11 上海移宇科技股份有限公司 Mounting unit for analyte detection device
CN114699071A (en) * 2022-06-06 2022-07-05 乐普(北京)医疗器械股份有限公司 Applicator for continuous blood glucose monitor and blood glucose monitor
CN115300069A (en) * 2022-06-06 2022-11-08 乐普(北京)医疗器械股份有限公司 Driving mechanism of sleeve needle returning device and sleeve needle returning device
CN116350217A (en) * 2021-12-27 2023-06-30 苏州睿感医疗科技有限公司 A biosensor implant device
KR20230146278A (en) * 2022-04-12 2023-10-19 주식회사 아이센스 Applicator and applicator assembly
WO2025107142A1 (en) * 2023-11-21 2025-05-30 深圳希沃康医疗科技有限公司 Applicator for inserting in-vivo analyte sensor

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110279422A (en) * 2019-04-30 2019-09-27 三诺生物传感股份有限公司 A kind of implanting instrument send needle and withdraw of the needle mechanism and implanting instrument
CN109938785B (en) * 2019-04-30 2024-04-09 三诺生物传感股份有限公司 Implantation tool of implantation sensor
CN109938785A (en) * 2019-04-30 2019-06-28 三诺生物传感股份有限公司 A kind of implanting instrument of implantable sensor
CN110251141A (en) * 2019-06-26 2019-09-20 三诺生物传感股份有限公司 Full-automatic sensor implantation device
CN112294298A (en) * 2019-08-02 2021-02-02 华广生技股份有限公司 Implantation device of biosensor and implantation method thereof
CN112294317A (en) * 2019-08-02 2021-02-02 华广生技股份有限公司 Biosensor implanting device and implanting method thereof
CN113907752A (en) * 2020-03-18 2022-01-11 上海移宇科技股份有限公司 Mounting unit for analyte detection device
CN113907752B (en) * 2020-03-18 2024-02-23 上海移宇科技股份有限公司 Mounting unit for analyte detection device
CN113729623A (en) * 2020-05-30 2021-12-03 深圳硅基传感科技有限公司 Batch implantation device of physiological parameter monitor
CN116350217A (en) * 2021-12-27 2023-06-30 苏州睿感医疗科技有限公司 A biosensor implant device
WO2023200078A1 (en) * 2022-04-12 2023-10-19 주식회사 아이센스 Applicator and applicator assembly
KR20230146278A (en) * 2022-04-12 2023-10-19 주식회사 아이센스 Applicator and applicator assembly
KR102780469B1 (en) 2022-04-12 2025-03-14 주식회사 아이센스 Applicator and applicator assembly
CN115300069A (en) * 2022-06-06 2022-11-08 乐普(北京)医疗器械股份有限公司 Driving mechanism of sleeve needle returning device and sleeve needle returning device
CN114699071B (en) * 2022-06-06 2022-08-23 乐普(北京)医疗器械股份有限公司 Applicator for continuous blood glucose monitor and blood glucose monitor
CN114699071A (en) * 2022-06-06 2022-07-05 乐普(北京)医疗器械股份有限公司 Applicator for continuous blood glucose monitor and blood glucose monitor
CN115300069B (en) * 2022-06-06 2025-07-11 乐普(北京)医疗器械股份有限公司 A driving mechanism of a cannula needle return device and a cannula needle return device
WO2025107142A1 (en) * 2023-11-21 2025-05-30 深圳希沃康医疗科技有限公司 Applicator for inserting in-vivo analyte sensor

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Address after: 266000 No.9 Xiuyuan Road, Qingdao high tech Industrial Development Zone, Qingdao, Shandong Province

Patentee after: Qingdao Yasi Biotechnology Co.,Ltd.

Address before: 266000 No.9 Xiuyuan Road, Qingdao high tech Industrial Development Zone, Qingdao, Shandong Province

Patentee before: QINGDAO HMD BIOLOGICAL TECHNOLOGY Co.,Ltd.

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