Secondary fixing patch for dynamic glucometer

Abstract

The utility model discloses a secondary fixing sticker for a dynamic glucometer and a production device, the secondary fixing sticker comprises first release paper, two pieces of folded second release paper and non-woven fabric, and skin-friendly glue is arranged on the non-woven fabric; the two pieces of second release paper are oppositely arranged, only half of the two pieces of second release paper are adhered to the edge part of the non-woven fabric, and a gap is reserved between the two pieces of second release paper; the middle part of the first release paper is adhered to the skin-friendly glue exposed in the gap, and the edge part of the first release paper is attached to the other half of the second release paper. According to the secondary fixing sticker for the dynamic glucometer and the production device, the first release paper which is not in direct contact with the edge of the fixing sticker can be directly torn down, meanwhile, the second release paper can be torn down from the middle of the fixing sticker to the edge, the edge of the fixing sticker is not prone to wrinkling, and the production efficiency is improved. It can be guaranteed that the fixing paste is tightly attached to the skin of a patient.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing patches for dynamic blood glucose meters, in particular to a secondary fixing patch for dynamic blood glucose meters and a production device. Background Art

[0002] Diabetes is a metabolic disorder and disease caused by insufficient insulin secretion and / or impaired insulin utilization. The key points of comprehensive diabetes management are mainly divided into: diabetes education, exercise therapy, blood sugar monitoring, medical nutrition therapy, and drug therapy. Among them, disease detection based on blood sugar monitoring is very important, so most patients with this type of diabetes need to test their blood sugar for a long time.

[0003] A dynamic blood glucose meter is an instrument that can be carried with you and used to check blood sugar at any time. It is mainly composed of a blood glucose probe and a recorder. The blood glucose probe can be adhered to the patient's skin through a fixing patch. The needle on it will pierce the patient's subcutaneous blood vessels and monitor the patient's blood glucose level in real time through the recorder.

[0004] During use of the fixing patch in the prior art, the release paper covering it needs to be torn off from the edge. The edge of the fixing patch is very easy to deform and wrinkle. When adhered to the patient's limbs, the wrinkled edge of the fixing patch is difficult to fit tightly with the patient's skin, and part of the glue will be exposed to the air. This causes the edge of the fixing patch to be very easy to adhere to dust and warp after the patient wears the fixing patch for a long time. Especially when the patient is exercising, the blood glucose probe will move, causing the blood glucose probe to detach from the human body, affecting the test results.

[0005] It can be seen that in order to solve the above technical problems and ensure that the edges of the fixing patch are flat when the release paper is torn off, and that the patient can still firmly adhere to the skin after wearing the fixing patch for a long time, a secondary fixing patch and production device for a dynamic blood glucose meter are urgently needed. Utility Model Content

[0006] The purpose of the utility model is to provide a secondary fixing patch and a production device for a dynamic blood glucose meter, which can directly tear off the first release paper that has no direct contact with the edge of the fixing patch, and at the same time can also tear off the second release paper along the middle of the fixing patch to the edge. The edge of the fixing patch is not easy to wrinkle, and it can ensure that the fixing patch is closely adhered to the patient's skin.

[0007] In order to achieve the above-mentioned object, the technical solution adopted by the utility model is: a secondary fixing patch for a dynamic blood glucose meter, the secondary fixing patch comprising a first release paper, two second release papers folded in half and a non-woven fabric, and the non-woven fabric is provided with a skin-friendly adhesive;

[0008] The two second release papers are arranged opposite to each other and only half of them are adhered to the edge of the non-woven fabric, and a gap is reserved between the two second release papers;

[0009] The middle part of the first release paper adheres to the skin-friendly glue exposed in the gap, and the edge part of the first release paper is attached to the other half of the second release paper.

[0010] A production device for a secondary fixing patch for a dynamic blood glucose meter, the production device comprising a bending jig, a splitting roller group, a trimming roller group arranged in sequence on a working platform, and a plurality of paper pressing roller groups arranged between the bending jig, the splitting roller group, and the trimming roller group;

[0011] Each group of the split roller group, the trimming roller group, and the paper pressing roller group includes a plurality of mutually meshing pressing rollers, and two annular cutting knives are sleeved on the outer periphery of one of the pressing rollers in the split roller group and the trimming roller group;

[0012] The bending jig comprises a jig platform arranged on a working platform, and a paper feed plate and a twisting and bending plate which are arranged on the jig platform at both ends and are flush with each other, a gap is left between the paper feed plate and the twisting and bending plate, and a paper feed slot is arranged on the paper feed plate.

[0013] In a preferred embodiment of the utility model, the two ends of the twisted bending plate are parallel to each other, the middle part is twisted 180 degrees, one end is placed directly above one end of the paper feed board, and the other end is placed beside the other end of the paper feed board.

[0014] In a preferred embodiment of the utility model, a plurality of winding rollers and unwinding rollers are also arranged on the working platform.

[0015] In a preferred embodiment of the utility model, both ends of each of the pressing rollers are respectively embedded in the bearing seat, and the bearing seat is slidably connected to a fixed seat with a slot, and the slot end of the fixed seat is clamped with a limiting plate, and the limiting plate is threadedly connected with a nail-type screw, and one end of the nail-type screw is hinged with a pressure block that can be pressed against the bearing seat.

[0016] In a preferred embodiment of the utility model, a plurality of circular notches are provided on the fixing seat, and the fixing seat can be connected to the smooth roller shaft through the circular notches. Beneficial Effects

[0017] (1) By folding the second release paper in half, the first release paper and the second release paper can protect the skin-friendly adhesive on the non-woven fabric from contamination, and can also separate the edges of the first release paper and the second release paper from the skin-friendly adhesive, so that the first release paper and the second release paper are not adhered to the skin-friendly adhesive, which is convenient to tear apart and avoids direct contact between the patient and the non-woven fabric and the edge of the skin-friendly adhesive, so that the edges of the non-woven fabric and the skin-friendly adhesive are not easy to wrinkle, and can ensure that the fixed adhesive is closely adhered to the patient's skin;

[0018] (2) The two sheets of second release paper separated by the splitting roller set can be quickly bent by using the paper feed plate and the twisting bending plate on the bending jig. In combination with other trimming roller sets, paper pressing roller sets, etc., the production of secondary fixing stickers for dynamic blood glucose meters can be completed efficiently and with high quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a schematic diagram of the exploded structure of the secondary fixing patch in the preferred embodiment of the utility model;

[0021] Figure 2 It is a structural schematic diagram of a production device for a secondary fixing patch for a dynamic blood glucose meter in a preferred embodiment of the utility model;

[0022] Figure 3 In the preferred embodiment of the utility model Figure 2 A schematic diagram of the local enlarged structure at B;

[0023] Figure 4 It is a structural schematic diagram of a split roller group in a preferred embodiment of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the paperboard and the twisting and bending plate in the preferred embodiment of the utility model;

[0025] Figure 6 In the preferred embodiment of the utility model Figure 5 A structural schematic diagram of a partially enlarged structural schematic diagram at B;

[0026] Figure 7 It is a front view structural schematic diagram of the paperboard and the twisting and bending plate in the preferred embodiment of the utility model;

[0027] Among them, 1. first release paper; 2. second release paper; 3. non-woven fabric; 4. bending jig; 5. splitting roller set; 6. trimming roller set; 7. paper pressing roller set; 8. pressing roller; 9. circular cutting knife; 10. winding roller; 11. unwinding roller; 12. bearing seat; 13. fixed seat; 14. limit plate; 15. nail-type screw; 16. pressure block; 17. smooth roller; 18. working platform; 401. jig platform; 402. paper feeding paperboard; 403. twisting and bending plate; 4021. paper feeding trough; 1301. circular notch. DETAILED DESCRIPTION

[0028] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0029] It should be noted that if there are directional indications (such as up, down, bottom, top, etc.) involved in this embodiment, the directional indication is only used to explain the relative position relationship, movement, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly. The terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. Unless otherwise clearly specified and defined, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances. Embodiment 1

[0030] like Figure 1 As shown, a secondary fixing patch for a dynamic blood glucose meter, the secondary fixing patch comprises a first release paper 1, two second release papers 2 folded in half and a non-woven fabric 3, and the non-woven fabric 3 is provided with a skin-friendly adhesive;

[0031] The two second release papers 2 are arranged opposite to each other and only half of them are adhered to the edge of the non-woven fabric 3, and a gap is reserved between the two second release papers 2;

[0032] The middle portion of the first release paper 1 adheres to the skin-friendly glue exposed in the gap, and the edge portion of the first release paper 1 rests on the other half of the second release paper 2 .

[0033] Specifically, when a patient uses the secondary fixation patch in the present technical solution, it is divided into two steps: the first step is to tear off the first release paper 1. Since the edge of the first release paper 1 is in contact with the second release paper 2, and there is skin-friendly glue between part of the edge of the first release paper 1 and the non-woven fabric 3, the first release paper 1 can be easily torn off, leaving the middle and part of the edge of the fixation patch exposed, and the fixation patch can be initially adhered to the patient's skin in turn. The second step is to tear off the second release paper 2 in turn through the part of the second release paper 2 that is in contact with the first release paper 1. Similarly, since the second release paper 2 is folded in half, this part of the second release paper 2 is not in contact with the skin-friendly glue, so the two second release papers 2 can be easily torn off in turn, and finally the entire fixation patch can be adhered to the patient's skin. During the whole process, the patient has no direct contact with the skin-friendly glue on the fixing patch, and the process of tearing off the first release paper 1 and the second release paper 2 is torn from the middle of the fixing patch toward the edge, which has little impact on the skin-friendly glue at the edge of the fixing patch and will not cause wrinkles on the edge of the fixing patch. Embodiment 2

[0034] like Figure 2-Figure 7 As shown, a production device for a secondary fixing patch for a dynamic blood glucose meter, the production device comprises a bending jig 4, a splitting roller group 5, a trimming roller group 6, and a plurality of paper pressing roller groups 7 arranged between the bending jig 4, the splitting roller group 5, and the trimming roller group 6, wherein the plurality of paper pressing roller groups 7 can maintain a relatively stable folding structure after the second release paper 2 is cut and bent, and can also tightly press the first release paper 1, the second release paper 2, the skin-friendly adhesive, and the non-woven fabric 3 together;

[0035] Each group of the split roller set 5, the trimming roller set 6, and the paper pressing roller set 7 includes a plurality of mutually meshing pressing rollers 8. Two circular cutting knives 9 are sleeved on the outer periphery of the split roller set 5 and one of the pressing rollers 8 in the trimming roller set 6. By means of the circular cutting knives 9, when the pressing roller 8 rotates, the release paper, non-woven paper, etc. passing through the gap between the two pressing rollers 8 can be cut into a plurality of portions. The circular cutting on the split roller set 5 cuts the entire release paper raw material into two second release papers 2. The two second release papers 2 are folded in half when passing through the bending jig 4. Finally, after the first release paper 1, the second release paper 2, the skin-friendly glue, and the non-woven fabric 3 are tightly pressed together, the circular cutting knives 9 on the trimming roller set 6 cut off the irregular edge of the fixed sticker to ensure its production quality.

[0036] The bending jig 4 includes a jig platform 401 arranged on the working platform 18, and a paper feed plate 402 and a twisting and bending plate 403 with both ends flush with each other arranged on the jig platform 401, a gap is left between the paper feed plate 402 and the twisting and bending plate 403, and a paper feed groove 4021 is arranged on the paper feed plate 402, a part of the second release paper 2 cut and formed passes through the paper feed groove 4021 on the paper feed plate 402, and a part is folded along the twisting and bending plate 403.

[0037] Further, such as Figure 5-Figure 7 As shown, the two ends of the twisted bending plate 403 are parallel to each other, the middle part is twisted 180°, one end is placed directly above one end of the paper feed board 402, and the other end is placed beside the other end of the paper feed board 402. The second release paper 2 that is laid flat into the bending jig 4, a part of it moves along the paper feed slot 4021, and the other part is folded 180° along the twisted bending plate 403. The second release paper 2 can be continuously folded in half by the twisted bending plate 403 and the paper feed board 402 to ensure the efficiency of the production device. In this technical solution, the twisted bending plate 403 is in the shape of a twist as a whole, and its direction is a parabolic curve, which can minimize the width of the reserved gap between the paper feed board 402 and the twisted bending plate 403, ensuring that the second release paper 2 passes through, and can also ensure that the width of the second release paper 2 is consistent after being folded in half.

[0038] Further, such as Figure 2 As shown, the working platform 18 is also provided with a plurality of winding rollers 10 and unwinding rollers 11. The winding rollers 10 are used to recycle waste materials, base paper, and the first release paper 1, the second release paper 2, the skin-friendly adhesive, and the non-woven fabric 3 that are tightly pressed together. The unwinding rollers 11 are used to place the release paper roll, the skin-friendly adhesive roll, the non-woven fabric 3 roll, and the like.

[0039] Further, such as Figure 4 As shown, both ends of each of the pressing rollers 8 are respectively embedded in the bearing seat 12, and the bearing seat 12 is slidably connected to a fixed seat 13 with a slot, and the slot end of the fixed seat 13 is clamped with a limit plate 14, and a nail-type screw 15 is threadedly connected to the limit plate 14, and one end of the nail-type screw 15 is hinged with a pressure block 16 that can be leaned against the bearing seat 12, and the pressure block 16 can be made to lean against the bearing seat 12 by twisting the nail-type screw 15, so that the bearing seat 12 and the pressing roller 8 can be quickly fixed on the fixed seat 13. At the same time, since the pressing roller 8 is a part that is easily worn, the pressure block 16 can be lifted from the bearing seat 12 by twisting the nail-type screw 15, so that the limit plate 14 can be pulled out from the fixed seat 13, and then the pressing roller 8 can be quickly removed from the fixed seat 13, and a new pressing roller 8 can be replaced, thereby reducing the maintenance time of equipment.

[0040] Further, such as Figure 3 , Figure 4 As shown, the fixing seat 13 is provided with a plurality of circular notches 1301, and the fixing seat 13 can be connected to the smooth roller 17 through the circular notches 1301. When the first release paper 1, the second release paper 2, the skin-friendly adhesive and the non-woven fabric 3 pass through the smooth roller, their directions can be changed, which is convenient for waste collection and material separation.

[0041] In this embodiment, the split roller set 5, the trimming roller set 6, and the paper pressing roller set 7 are all driven by a motor, and the driving mode is one of chain drive, belt drive, and gear drive, and the rotation speeds of the pressing rollers 8 on the split roller set 5, the trimming roller set 6, and the paper pressing roller set 7 are interrelated, and will not damage the production materials. At the same time, the distances between the ring cutting knives 9 on the split roller set 5 and the trimming roller set 6 are different, and the position of the pressing roller 8 where the ring cutting knives 9 are located can also be adjusted as needed.

[0042] Working principle: Through the paper feeding plate 402 and the twisting bending plate 403 on the bending jig 4, the two second release papers 2 separated by the splitting roller set 5 can be quickly bent, and in conjunction with other trimming roller sets 6, paper pressing roller sets 7, etc., the production of secondary fixing patches for dynamic blood glucose meters can be completed efficiently and with high quality. The produced secondary fixing patch is mainly made of two folded second release papers 2, so that the first release paper 1 and the second release paper 2 protect the skin-friendly glue on the non-woven fabric 3 from contamination, and can separate the edges of the first release paper 1 and the second release paper 2 from the skin-friendly glue, so that the first release paper 1 and the second release paper 2 are not adhered to the skin-friendly glue, which is convenient to tear apart, and avoids direct contact between the patient and the edge of the non-woven fabric 3 and the skin-friendly glue, so that the edges of the non-woven fabric 3 and the skin-friendly glue are not easy to wrinkle, and can ensure that the fixing patch adheres tightly to the patient's skin.

[0043] The above is based on the ideal embodiment of the utility model. Through the above description, relevant personnel can make various changes and modifications without deviating from the technical concept of the utility model. The technical scope of this utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. A secondary fixing patch for a dynamic blood glucose meter, characterized in that: The secondary fixing patch comprises a first release paper (1), two second release papers (2) folded in half, and a non-woven fabric (3), wherein the non-woven fabric (3) is provided with a skin-friendly adhesive; The two second release papers (2) are arranged opposite to each other and only half of them are adhered to the edge of the non-woven fabric (3), and a gap is reserved between the two second release papers (2); The middle part of the first release paper (1) adheres to the skin-friendly glue exposed in the gap, and the edge part of the first release paper (1) is attached to the other half of the second release paper (2).

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