CN216962460U - Dynamic glucose monitoring system probe easy to attach to skin - Google Patents
Dynamic glucose monitoring system probe easy to attach to skin Download PDFInfo
- Publication number
- CN216962460U CN216962460U CN202121479787.6U CN202121479787U CN216962460U CN 216962460 U CN216962460 U CN 216962460U CN 202121479787 U CN202121479787 U CN 202121479787U CN 216962460 U CN216962460 U CN 216962460U
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- China
- Prior art keywords
- packaging shell
- skin
- monitoring system
- glucose monitoring
- probe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000523 sample Substances 0.000 title claims abstract description 25
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 title claims abstract description 21
- 239000008103 glucose Substances 0.000 title claims abstract description 21
- 238000012544 monitoring process Methods 0.000 title claims abstract description 17
- 238000004806 packaging method and process Methods 0.000 claims abstract description 59
- 239000012790 adhesive layer Substances 0.000 claims description 14
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- 238000010030 laminating Methods 0.000 claims description 2
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- 102000004877 Insulin Human genes 0.000 description 1
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Images
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model relates to a probe of a dynamic glucose monitoring system easy to adhere to skin, which comprises an encapsulation shell, a circuit board arranged in the encapsulation shell, an electrode needle connected with the circuit board and the tip of which penetrates out of the encapsulation shell, and a detachable auxiliary adhesive part on the encapsulation shell, wherein the middle part of the top of the encapsulation shell protrudes to form an annular groove at the edge of the encapsulation shell; according to the utility model, the auxiliary adhesive sheet is arranged, so that the size of the hard packaging shell can be reduced, the packaging shell can be attached to the skin surface more conveniently, the flexible adhesive sheets can be well attached to the skin surface, the adhesive area is increased, and the packaging shell can be fixed on the skin surface of a human body more firmly.
Description
Technical Field
The utility model belongs to the technical field of dynamic continuous blood glucose monitoring, and particularly relates to a probe of a dynamic glucose monitoring system, which is easy to attach to the skin.
Background
Diabetes is a common disease and frequently-occurring disease of middle-aged and old people, and is a lifelong disease, and a treatment means for completely curing diabetes is still lacked at present. The treatment of diabetes needs to frequently monitor the blood sugar concentration and adjust the dosage of hypoglycemic drugs and insulin according to the blood sugar concentration. Mainstream domestic portable blood glucose meter mostly adopts the human finger to get the mode of blood and detects in the existing market to survey for a stitch, need prick the needle many times every day, patient's experience is relatively poor. At present, a system for monitoring dynamic blood sugar by implanting a sensor in a human body is available, but the price is expensive; in addition to the implantable sensor, dynamic collection of blood glucose, such as yapeiki sensing, is performed by attaching a probe assembly to the upper arm, the blood glucose test system is applied to the back side of the upper arm by a disposable applicator, when the sensor is applied, a thin flexible probe is implanted subcutaneously and fixed to the application site by an adhesive patch, and glucose readings including the last 8 hours of glucose data can be obtained by only lightly scanning the sensor by using a scanning detector; since such a probe is provided with the adhesive layer only on the back surface of the probe, it is necessary to increase the area of the lower surface of the probe to increase the adhesive area, but since the probe includes a hard case, the hard case having a large area is not suitable for adhering to the skin of the upper arm.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to overcome the deficiencies of the prior art and to provide a probe for a dynamic glucose monitoring system that is easy to conform to the skin.
The technical scheme of the utility model is as follows:
the utility model provides an easily laminate skin's dynamic glucose monitoring system's probe, includes packaging shell, sets up circuit board in packaging shell, is connected and the pointed end wears out packaging shell's electrode needle and detachable supplementary piece of pasting on packaging shell with the circuit board, the outstanding border department that makes packaging shell in packaging shell top middle part forms the ring channel, supplementary piece of pasting is including setting up the clamping ring in the ring channel and the flexible piece of pasting of setting on the clamping ring, paste the piece and include the zhonghuan of laminating with the clamping ring and a plurality of outer bonding films of connection on the zhonghuan, the lower surface of outer bonding film is provided with medical adhesive layer.
Furthermore, a plurality of clamping blocks are arranged on the side wall of the annular groove in a protruding mode, and notches corresponding to the clamping blocks are arranged on the compression ring.
Furthermore, the surface of the pressing ring and the middle ring, which is in contact with the packaging shell, is not provided with a medical adhesive layer, so that the pressing ring or the middle ring can slide in the annular groove.
Furthermore, the bottom of the packaging shell is provided with a lower block in a downward protruding mode, the lower block comprises an edge block located at the edge and a middle block located in the middle, and medical adhesive layers are arranged on the bottom surfaces of the edge block and the middle block.
Furthermore, the probe also comprises a propelling component for propelling the electrode needle, the propelling component comprises a push cylinder and a push head capable of penetrating in the push cylinder, the size of the push cylinder is matched with the appearance of the packaging shell, a plurality of ejection openings are formed in the upper part of the push cylinder, and when the push head propels the packaging shell to be attached to the surface of the skin, the upper part of the push cylinder can be exposed out of the ejection openings.
Furthermore, a cavity is arranged in the pushing head, a plurality of air holes communicated with the cavity are formed in the bottom of the pushing head, and deformable extrusion parts are arranged on two sides of the pushing head.
Furthermore, the upper surface of the packaging shell is provided with a suction surface matched with the air holes.
Further, the side view of the upper part of the packaging shell is isosceles trapezoid.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the auxiliary adhesive sheet is arranged, so that the volume of the hard packaging shell can be reduced, the packaging shell can be attached to the skin surface more conveniently, the flexible adhesive sheets can be attached to the skin surface well, the adhesive area is increased, and the packaging shell can be fixed on the skin surface of a human body more firmly.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a push cylinder and a push head according to an embodiment of the utility model.
Fig. 3 is a schematic structural diagram of a push tube and a push head according to another view angle of the embodiment of the present invention.
FIG. 4 is a side sectional view of an embodiment of the present invention.
In the figure, a packaging shell 1, a press ring 2, a fixture block 3, an outer sticky sheet 4, a suction surface 5, an ejector stand 6, a notch 7, a side block 8, an electrode pin 9, a middle block 10, a push cylinder 11, a top opening 12, a push head 13, an air hole 14 and an extrusion part 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, a probe of a dynamic glucose monitoring system easy to adhere to skin comprises a packaging shell 1, a circuit board arranged in the packaging shell 1, an electrode pin 9 connected with the circuit board and having a tip penetrating out of the packaging shell 1, and a detachable auxiliary adhesive member on the packaging shell 1, wherein a top table 6 is protruded from the middle of the top of the packaging shell 1 so as to form an annular groove at the edge of the packaging shell 1, the auxiliary adhesive member comprises a pressing ring 2 arranged in the annular groove and a flexible adhesive sheet arranged on the pressing ring 2, the adhesive sheet comprises a middle ring adhered to the pressing ring 2 and a plurality of outer adhesive sheets 4 integrally connected to the middle ring, a medical adhesive layer is arranged on the lower surface of the outer adhesive sheets 4, two outer adhesive sheets 4 are in one group and the root of each group of adhesive sheets is connected, the root of the outer adhesive sheets 4 is adhered to the periphery of the packaging shell 1, and then the middle upper parts of the outer adhesive sheets 4 can be mutually separated and adhered to skin, the skin can be better jointed; the press ring 2 can comprise an upper ring and a lower ring which are buckled or pressed with each other, so that the middle ring can be clamped and fixed between the upper ring and the lower ring, and in addition, the middle ring can also be adhered to the upper surface of the press ring 2 or the lower surface of the press ring 2; the bottom of the packaging shell 1 is provided with a lower block in a downward protruding mode, the lower block comprises an edge block 8 positioned at the edge and a middle block 10 positioned in the middle, the bottom surfaces of the edge block 8 and the middle block 10 are provided with medical adhesive layers, and a gap is formed in the lower block, so that extruded and deformed skin can be accommodated in the gap, the ventilation of the skin at the position is increased, and the packaging shell is more comfortable; the utility model mainly improves the structure of the shell and the external sticking and fixing of the probe, and the components of other elements such as a circuit board and the like in the probe can be formed by adopting the prior art;
the compression ring 2 is bonded in the annular groove or the compression ring 2 is limited and clamped in the annular groove; when the packaging shell 1 is pasted on the skin, the auxiliary pasting piece can be removed from the packaging shell 1, so that the visual interference of the outer pasting piece 4 can be avoided when the electrode needle 9 is inserted into the skin; because the auxiliary sheet is used for sharing the adhesion effect, the volume of the hard packaging shell 1 can be smaller and more exquisite, the packaging shell 1 can be attached to the surface of the skin more conveniently, the flexible outer adhesive sheets 4 can be attached to the surface of the skin well, the adhesive area is increased, and the packaging shell 1 can be fixed to the surface of the skin of a human body more firmly.
After the electrode needle 9 is penetrated in place, the auxiliary pasting piece is arranged on the packaging shell 1, and the pasting strip is pasted on the skin; in order to facilitate storage, release paper is arranged on the medical adhesive layer of the adhesive strip, so that adhesion is prevented when the adhesive strip is not used.
Further, as shown in fig. 1 to 4, a plurality of fixture blocks 3 are protrudingly arranged on the side wall of the annular groove, a notch 7 corresponding to the fixture block 3 is arranged on the pressing ring 2, and a medical adhesive layer is not arranged on the surface of the pressing ring 2 and the middle ring contacting the packaging shell 1, so that the pressing ring 2 or the middle ring can slide in the annular groove; after the packaging shell 1 is stuck on the skin and fixed, the notch 7 of the pressure ring 2 penetrates through the fixture block 3, and then the pressure ring 2 is rotated, so that the fixture block 3 presses the pressure ring 2 in the annular groove, and the auxiliary sticking piece is mounted.
Further, as shown in fig. 2 to 3, the probe further comprises a pushing assembly for pushing the electrode needle 9, the pushing assembly comprises a pushing cylinder 11 and a pushing head 13 capable of passing through the pushing cylinder 11, the pushing cylinder 11 is matched with the outer shape of the package housing 1 in size, a plurality of ejection openings 12 are formed in the upper portion of the pushing cylinder 11, and when the pushing head 13 pushes the package housing 1 to be attached to the skin surface, the upper portion of the pushing cylinder 11 can be exposed from the ejection openings 12, so that the pushing head 13 can be conveniently taken out of the pushing cylinder 11; in order to prevent the package housing 1 from skewing in the push cylinder 11, preferably, guide components are arranged on the inner wall of the package housing 1 and the periphery of the package housing 1, the guide components can be guide grooves and guide convex strips, the guide grooves and the guide convex strips are respectively arranged on the peripheral wall of the package housing 1 and the inner wall of the push cylinder 11, the guide grooves and the guide convex strips are connected in a sliding damping manner, and cannot move relatively under the action of no thrust; when the electrode needle is used, the push cylinder 11 is firstly slightly abutted against the surface of the skin of a human body to be attached with the packaging shell 1, the packaging shell 1 is plugged in the push cylinder 11, then the push head 13 is used for pushing the packaging shell 1 and the electrode needle 9 towards the skin direction, so that the electrode needle 9 is only required to be penetrated into the skin, and the length of the electrode needle 9 is about 4.5 mm conventionally;
the auxiliary adhesive piece can also be arranged in the annular groove in advance, and is close to the skin of a human body along with the packaging shell 1, the outer adhesive sheet 4 is vertically and upwards fixed into a cylinder shape by release paper, the middle part of the outer adhesive sheet 4 forming the cylinder shape can also be provided with a posture fixing of the inner lining cylinder to the outer adhesive sheet 4, and a gap enough for accommodating the outer adhesive sheet 4, the inner lining cylinder and the release paper is arranged between the push head 13 and the push cylinder 11; the outer adhesive sheets 4 in fig. 1 to 3 are all in a vertically set posture.
Further, as shown in fig. 2, a cavity is arranged inside the push head 13, a plurality of air holes 14 communicated with the cavity are arranged at the bottom of the push head 13, deformable squeezing portions 15 are arranged at two sides of the push head 13, and a flat suction surface 5 matched with the air holes 14 is arranged on the upper surface of the packaging shell 1; as the utility model can realize smaller volume of the packaging shell 1, the situation that the packaging shell is inconvenient to take can exist, therefore, the pulling head 13 can be contracted by extrusion by arranging the suction surface 5 and the air hole 14, so that the packaging shell 1 can be sucked up and is convenient for a user to take, as shown in figure 2, the air hole 14 and the suction surface 5 are at least arranged into 2, generally 2-5, so that the packaging shell 1 and the components inside and outside are convenient to integrally keep balance;
in addition, the air hole 14 can be omitted, the squeezing portion 15 is not arranged, a plurality of grabbing blocks with weak adhesive layers are arranged on the bottom surface of the pushing head 13, the packaging shell 1 is stuck through the grabbing blocks to achieve taking, and the weak adhesive layers are adhesive layers which are similar to sticky notes and can be stuck to each other in a reciprocating mode.
Further, as shown in fig. 4, the side view of the upper portion of the package casing 1 is an isosceles trapezoid, which is convenient for the outer adhesive sheet 4 to be attached to the outer surface of the package casing 1, and is especially beneficial for the adhesive sheet to be attached to the lower portion of the periphery of the package casing 1, so as to reduce the gap.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (8)
1. A probe of a dynamic glucose monitoring system which is easy to be attached to the skin is characterized in that: including packaging shell, setting circuit board in packaging shell, be connected and the pointed end wears out packaging shell's electrode needle and detachable supplementary piece of pasting on packaging shell with the circuit board, the outstanding border department that makes packaging shell in the middle part of packaging shell top forms the ring channel, supplementary piece of pasting is including setting up the clamping ring in the ring channel and setting up the flexible sticker on the clamping ring, the sticker includes the zhonghuan with the clamping ring laminating and a plurality of outer stickers of connection on the zhonghuan, and the lower surface of outer sticker is provided with medical adhesive layer.
2. The skin-friendly probe for a dynamic glucose monitoring system according to claim 1, wherein: the clamping ring is characterized in that a plurality of clamping blocks are arranged on the side wall of the annular groove in a protruding mode, and notches corresponding to the clamping blocks are formed in the clamping ring.
3. The skin-friendly dynamic glucose monitoring system probe of claim 2, wherein: one side of the pressing ring and the middle ring, which is in contact with the packaging shell, is not provided with a medical adhesive layer, so that the pressing ring or the middle ring can slide in the annular groove.
4. The skin-friendly dynamic glucose monitoring system probe as recited in claim 1, wherein: the bottom of the packaging shell is provided with a lower block in a downward protruding mode, the lower block comprises an edge block located at the edge and a middle block located in the middle, and medical adhesive layers are arranged on the bottom surfaces of the edge block and the middle block.
5. The skin-friendly probe for a dynamic glucose monitoring system according to claim 1, wherein: the electrode needle packaging shell is characterized by further comprising a pushing assembly used for pushing the electrode needle, the pushing assembly comprises a pushing cylinder and a pushing head capable of penetrating in the pushing cylinder, the size of the pushing cylinder is matched with the shape of the packaging shell, a plurality of ejection openings are formed in the upper portion of the pushing cylinder, and when the pushing head pushes the packaging shell to be attached to the surface of the skin, the upper portion of the pushing cylinder can be exposed out of the ejection openings.
6. The skin-friendly dynamic glucose monitoring system probe of claim 5, wherein: the push head is internally provided with a cavity, the bottom of the push head is provided with a plurality of air holes communicated with the cavity, and both sides of the push head are provided with deformable extrusion parts.
7. The skin-friendly dynamic glucose monitoring system probe of claim 6, wherein: and the upper surface of the packaging shell is provided with a suction surface matched with the air holes.
8. The skin-friendly probe for a dynamic glucose monitoring system according to claim 1, wherein: the side view of the upper part of the packaging shell is an isosceles trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121479787.6U CN216962460U (en) | 2021-06-30 | 2021-06-30 | Dynamic glucose monitoring system probe easy to attach to skin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121479787.6U CN216962460U (en) | 2021-06-30 | 2021-06-30 | Dynamic glucose monitoring system probe easy to attach to skin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216962460U true CN216962460U (en) | 2022-07-15 |
Family
ID=82337398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121479787.6U Expired - Fee Related CN216962460U (en) | 2021-06-30 | 2021-06-30 | Dynamic glucose monitoring system probe easy to attach to skin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216962460U (en) |
-
2021
- 2021-06-30 CN CN202121479787.6U patent/CN216962460U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220715 |