CN107928683A - A kind of glucose inductive probe applicator - Google Patents

Abstract

This application discloses a kind of glucose inductive probe applicator; including inductive probe; one end implantation subcutis of the inductive probe; the bonding sheet of the other end through wafer architecture stretches into applicator body interior; the other end of the inductive probe is connected with being arranged on the blood sugar recording device of the applicator body interior; the applicator body and the edge of the bonding sheet junction are equipped with a circle sawtooth, and a bowl-shape protection cap inclusion is clamped in the applicator body exterior and the applicator body.The advantages of the application and beneficial effect：Wearing step is simple, and not easily to fall off, water resistance is good, of low cost.

Description

A kind of glucose inductive probe applicator

Technical field

This application involves medical instruments field, more particularly to wearable medical instruments field.

Background technology

Dynamic blood sugar monitoring system (CGMS) is the new blood glucose monitoring system released in recent years, can dynamic, continuous monitoring 3 Blood glucose more than it.The operation principle of CGMS：CGMS be by glucose inductor, cable, blood sugar recording device, information extractor, 5 parts of software analysis form.Inductor implantation person under inspection is subcutaneous, by the way that chemistry occurs with the glucose in subcutaneous tissue interstitial fluid Reaction, produces electric signal, and logger receives 1 electric signal in every 10 seconds by cable, is converted into the average value of acquisition within every 5 minutes Blood glucose value stores, and can store 288 blood glucose values daily.Dynamic glucose detecting system (CGMS) persistently detects change of blood sugar, Doctor is facilitated to recognize the detailed comprehensive blood glucose information of patient, but the applicator of existing glucose inductive probe exists easily The risk to drop, can only generally be operated, patient operates inconvenience, and waterproof effect is bad by the medical staff of specialty.

The content of the invention

In view of drawbacks described above of the prior art or deficiency, the application provides a kind of glucose inductive probe applicator, body Product is compact, and wearing step is simple, and not easily to fall off, water resistance is good, of low cost.

A kind of glucose inductive probe applicator, including inductive probe, one end implantation human body of the inductive probe are subcutaneous Tissue, the bonding sheet of the other end through wafer architecture stretch into applicator body interior, the other end of the inductive probe and setting Connected in the blood sugar recording device of the applicator body interior, the applicator body and the edge of the bonding sheet junction are set There is a circle sawtooth, the sawtooth leads to the frictional force for pressing the bonding sheet increase bonding sheet and skin, and jagged structure makes pendant Wear device and be not susceptible to displacement, a bowl-shape protection cap inclusion is clamped in the applicator body exterior and the applicator body.

Preferably, the inductive probe is the platinum electrode with glucose oxidase, and surface is one layer of pellicle.

Preferably, the protection cap is transparent material, and the applicator body is detachably connected.Improve water resistance At the same time without taking the protection cap i.e. observable situation, patient according to circumstances selectively wears.

Preferably, the length of the inducing probes is 5mm.

Preferably, the bonding sheet is equipped with multiple protrusions close to the surface of the side of skin, and raised gap is covered with viscous Property material.

Preferably, the protrusion is raised for round point shape or triangular shape.

The application has the advantages and positive effects of：Compact, wearable dress is convenient, constantly monitors and records Blood glucose situation, chooses the right moment freer；It is easy to operate, reduce patient and gather blood sample or the nonstandard trouble of disinfection and reduce thus Cause the probability of DATA REASONING inaccuracy；The design of protection cap makes applicator have good water resistance, more preferable split leather Skin, is not easy to drop.

Except the technical problem of the application described above solution, form the technical characteristic of technical solution and by these Outside advantage caused by the technical characteristic of technical solution, wrapped in other technologies problem that the application can solve, technical solution Advantage caused by the other technical characteristics contained and these technical characteristics, makees further details of hereinafter in conjunction with attached drawing Explanation.

Brief description of the drawings

Fig. 1 is applicator side structure schematic diagram；

Fig. 2 is structure diagram of the applicator close to skin side.

In figure：1- inductive probes, 2- bonding sheets, 3- applicator bodies, 4- protection caps, 5- blood sugar recording devices, 201- is raised, 301- sawtooth.

Embodiment

The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched The specific embodiment stated is used only for explaining the application, rather than the restriction to the application.It also should be noted that in order to just It illustrate only in description, attached drawing with applying for relevant part.

In the description of the present application, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time The orientation or position relationship of the instruction such as pin ", " counterclockwise ", are for only for ease of description the application and simplify description, rather than Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore not It is understood that as the limitation to the application.

In this application, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc. Term should be interpreted broadly, for example, it may be being fixedly connected, be detachably connected or be integrally connected；Can be mechanically connect, Point connection；Can be directly connected to, be indirectly connected with by intermediary, can be inside two elements together with.For ability For the those of ordinary skill in domain, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase Mutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

As depicted in figs. 1 and 2, a kind of glucose inductive probe applicator, including inductive probe 1, the inductive probe 1 are Platinum electrode with glucose oxidase, surface are one layer of pellicle, and one end of the inductive probe 1 is implanted into subcutaneous group of human body Knit, the bonding sheet 2 of the other end through wafer architecture is stretched into inside applicator body 3, the other end of the inductive probe 1 and setting Blood sugar recording device 5 inside the applicator body 3 connects, the applicator body 3 and the side of 2 junction of bonding sheet Edge is equipped with a circle sawtooth 301, and the logical pressing bonding sheet 2 of the sawtooth 301 increases the frictional force of bonding sheet and skin, zigzag Structure applicator is not susceptible to displacement, a bowl-shape protection cap 4 is included in the outside of applicator body 3 and the wearing Device body 3 is clamped.

The protection cap 4 is transparent material, and the applicator body 2 is detachably connected.While improving water resistance Without taking the protection cap i.e. observable situation, patient according to circumstances selectively wears.

The length of the inducing probes 1 is 5mm.The length of 5mm is especially suitable for the tissue fluid Portugal of upper arm position skin histology The measure of grape sugared content, and can consolidate wearing, will not make patient feel to be inserted into and too deep feel pain.

The bonding sheet 2 is equipped with multiple raised 201 close to the surface of the side of skin, and raised gap is covered with goo Matter.After applicator is worn, the position covered with stickum is pressed lightly on, makes fitting even closer firmly.

Described raised 201 is raised for round point shape or triangular shape.Further increase and the frictional force of skin.

In use, after the inductive probe 1 is implanted human skin, the glucose infiltration semi-permeable membrane of intercellular fluid, with Glucose oxidase produces reaction, produces the electric signal proportional to blood sugar concentration, the inductive probe 1 is with being arranged on the pendant The blood sugar recording device connection inside device body 3 is worn, electric signal is passed to the blood sugar recording device 5 by cable and is converted to blood glucose value. After applicator is worn, the position covered with stickum is pressed lightly on, makes fitting even closer firmly.The applicator sheet The jagged structure of body 3 makes applicator be not susceptible to displacement, and installation is more firm.

The applicator can also coordinate practicality with scanning detector, and information reader and analysis are equipped with scanning detector Software, reads electric signal close to the applicator wireless induction and is converted to corresponding blood glucose value, record blood glucose value, pass through analysis The corresponding chart-information of Software Create, facilitates patient more intuitively to experience the change of blood sugar situation of body.

Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art Member should be appreciated that invention scope involved in the application, however it is not limited to the technology that the particular combination of above-mentioned technical characteristic forms Scheme, while should also cover in the case where not departing from the inventive concept, carried out by above-mentioned technical characteristic or its equivalent feature The other technical solutions for being combined and being formed.Such as features described above has similar work(with (but not limited to) disclosed herein The technical solution that the technical characteristic of energy is replaced mutually and formed.

Claims (7)

1. A kind of 1. glucose inductive probe applicator, it is characterised in that including inductive probe, one end implantation of the inductive probe Subcutis, the bonding sheet of the other end through wafer architecture stretch into applicator body interior, the inductive probe it is another Hold and be arranged on the blood sugar recording device connection of the applicator body interior, the applicator body and the bonding sheet junction Edge be equipped with a circle sawtooth, a bowl-shape protection cap is included in the applicator body exterior and the applicator body card Connect.
2. 2. glucose inductive probe applicator according to claim 1, it is characterised in that the protection cap is transparent material Matter, and the applicator body are detachably connected.
3. 3. glucose inductive probe applicator according to claim 2, it is characterised in that the inductive probe 1 is to carry The platinum electrode of glucose oxidase, surface are one layer of pellicle.
4. 4. glucose inductive probe applicator according to claim 3, it is characterised in that the length of the inducing probes 1 For 5mm.
5. 5. glucose inductive probe applicator according to claim 4, it is characterised in that the bonding sheet is close to skin The surface of side is equipped with multiple protrusions.
6. 6. glucose inductive probe applicator according to claim 5, it is characterised in that the raised gap covered with Stickum.
7. 7. glucose inductive probe applicator according to claim 5, it is characterised in that the protrusion is round point shape or three Angular protrusions.