RFID tag device for surgical instrument

Abstract

The utility model discloses an RFID (radio frequency identification) tag device for surgical instruments, which relates to the technical field of radio frequency tags for surgical instruments and comprises a tag body, a groove is arranged at the top end of the tag body, a snap ring is fixedly connected to the inner wall of the groove, moisture detection test paper is fixedly connected to the middle of the groove, a transparent bump is arranged at the top of the groove, and the top of the transparent bump is fixedly connected with the snap ring. A sleeve ring is arranged on the outer side of the transparent protruding point, four inserting rods are fixedly connected to the bottom end of the sleeve ring, a base plate is fixedly connected to the bottom end of the label body, a fiber sheet is embedded in the middle of the bottom end of the base plate, and taper holes are formed in the four corners of the bottom end of the base plate. According to the utility model, a series of structures are arranged, so that the label can be fully contacted and bonded with the epoxy glue, the epoxy glue can be cured on the base, the label and the surgical instrument can be fixed more firmly, the label with water seepage can be found in time, and the probability that the label fails due to overlong water seepage time is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of radio frequency tags for surgical instruments, in particular to an RFID tag device for surgical instruments. Background Art

[0002] Surgical instruments refer to medical instruments used in clinical operations. RFID technology has the advantages of long identification distance, short reading time, high accuracy, and large data storage capacity. In the closed-loop management process of surgical instrument recovery, cleaning, packaging, sterilization, storage and distribution, and use within the hospital, it can provide a batch mode, reduce workload, save working hours, and save a lot of operating indirect costs for the hospital.

[0003] However, when the existing RFID tag device for surgical instruments is used, it is usually fixed to the surface of the surgical instrument with epoxy glue. Since the bottom of the tag is usually smooth and flat, and the surface of the surgical instrument is also relatively smooth, the tag is easy to slide along the surface of the surgical instrument when the epoxy glue is applied, which is not conducive to the full contact and curing of the tag and the epoxy glue, resulting in the tag not being fixed firmly enough. In addition, after the existing RFID tag is fixed on the surgical instrument, it needs to be cleaned at the same time as the surgical instrument. The acid and alkaline cleaning agents used in the cleaning process are easy to corrode the outer shell of the tag, making the outer shell more prone to cracks, and it is difficult to find the cracks in time after they appear, and the cracks will gradually become larger, and water will continue to penetrate, causing the tag to fail more easily due to excessive water seepage. Utility Model Content

[0004] The purpose of the utility model is to provide an RFID tag device for surgical instruments to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an RFID tag device for surgical instruments, comprising a tag body, a groove is provided at the top of the tag body, a clamping ring is fixedly connected to the inner wall of the groove, a moisture detection test paper is fixedly connected to the middle of the groove, a transparent convex point is provided at the top of the groove, a sleeve ring is provided on the outer side of the transparent convex point, four insertion rods are fixedly connected to the bottom end of the sleeve ring, the bottom end of the tag body is fixedly connected to a chassis, a fiber piece is embedded in the middle of the bottom end of the chassis, and conical holes are provided at the four corners of the bottom end of the chassis.

[0006] Preferably, the sleeve ring is movably connected to the label body, and the sleeve ring is movably connected to the transparent protrusion through the label body.

[0007] Preferably, the transparent protrusion is fixedly connected to the snap ring, and the transparent protrusion is connected to the moisture detection test paper cover via the snap ring.

[0008] Preferably, the transparent protrusion is fixedly connected to the groove via a snap ring.

[0009] Preferably, a circular hole is formed at the top of the conical hole, and the interior of the conical hole is communicated with the interior of the circular hole.

[0010] Preferably, the insertion rod is movably engaged with the circular hole, the insertion rod is movably connected with the conical hole, and the collar is movably connected with the chassis via the insertion rod.

[0011] Preferably, a waterproof layer is fixedly connected to the outer wall of the label body.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The RFID tag device for surgical instruments, through the chassis, fiber sheet, tapered hole, clamping ring and insertion rod, makes the bottom of the tag become more sticky when in contact with the epoxy glue, reducing the probability of the tag sliding along the surface of the surgical instrument after contacting the epoxy glue. At the same time, the insertion rod is lifted up by the clamping ring, so that the epoxy glue can be brought into the tapered hole of the base, so that the base can be fully contacted and bonded with the epoxy glue, thereby facilitating the curing of the epoxy glue on the base, so that the tag and the surgical instrument are fixed more firmly.

[0014] 2. The RFID tag device for surgical instruments uses transparent convex dots, clasps, grooves and moisture detection test paper. When the outer shell of the tag leaks water, the moisture will be detected by the moisture detection test paper inside the tag and the moisture detection test paper will change color. At this time, the user can observe the enlarged and discolored moisture detection test paper through the transparent convex dots, thereby facilitating the timely detection of the leaked tag and reducing the probability of the tag becoming invalid due to prolonged water leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the tapered hole and fiber sheet structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the waterproof layer and transparent convex point structure of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the moisture detection test paper and the clamping ring structure.

[0019] In the figure: 1, ring; 2, transparent protrusion; 3, snap ring; 4, groove; 5, moisture detection test paper; 6, insertion rod; 7, label body; 8, chassis; 9, conical hole; 10, fiber sheet; 11, waterproof layer. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figures 1 to 4 As shown, the RFID tag device for surgical instruments in this embodiment includes a tag body 7, a groove 4 is opened at the top of the tag body 7, a clamping ring 3 is fixedly connected to the inner wall of the groove 4, a moisture detection test paper 5 is fixedly connected to the middle of the groove 4, a transparent convex point 2 is provided on the top of the groove 4, a ring 1 is provided on the outer side of the transparent convex point 2, four insertion rods 6 are fixedly connected to the bottom end of the ring 1, the bottom end of the tag body 7 is fixedly connected to a chassis 8, a fiber piece 10 is embedded in the middle of the bottom end of the chassis 8, and conical holes 9 are opened at the four corners of the bottom end of the chassis 8.

[0024] Specifically, there is an embedded layer inside the tag body 7, which is composed of a chip, an antenna and an attached substrate, so that the tag body 7 can work normally. The depth of the groove 4 is greater than the thickness of the moisture detection test paper 5, which is conducive to concentrating the moisture that penetrates into the tag body 7, facilitating the absorption of the moisture detection test paper 5, thereby facilitating the moisture detection test paper 5 to change color when it encounters water. The clamping ring 3 is made of silicone material, which can lock the moisture in the groove 4. At the same time, the height of the top of the clamping ring 3 is flush with the height of the top of the groove 4, so that it has enough time to be absorbed by the moisture detection test paper 5, and at the same time reduces the probability of moisture continuing to penetrate deeper along the tag body 7, which is conducive to reducing the probability of the tag body 7 failing due to water seepage. The moisture detection test paper 5 will change from orange-yellow to light yellow-green when it touches water, enters water, is immersed in water, and encounters water, so as to facilitate the user to distinguish whether the tag body 7 is water seepage. The transparent convex point 2 is made of transparent resin material, and the middle is higher than the edge, and the surface is smooth, which can form a "convex lens" effect, which can effectively magnify the area where the moisture detection test paper 5 is located, so as to facilitate the user to distinguish whether the tag body 7 is water seepage. The user can observe the color change of the moisture detection test paper 5, and at the same time, the residence time of moisture on the top of the label body can be shortened, thereby reducing the probability of moisture penetrating into the label body 7. The inner diameter of the ring 1 is adapted to the outer diameter of the label body 7, and the function is to facilitate the simultaneous extraction of the insertion rod 6 from the base, so that the epoxy glue adhered to the bottom end of the insertion rod 6 can be smoothly brought into the tapered hole 9, thereby enhancing the connection relationship between the epoxy glue and the base. The function of the chassis 8 is to increase the area of ​​the bottom of the label body 7, so that the contact surface between the label body 7 and the surface of the surgical instrument becomes larger, which is more conducive to increasing the firmness of the label and the surgical instrument after being fixed. The function of the fiber sheet 10 can make the originally flat and smooth bottom of the label rough, thereby increasing the viscosity between the bottom of the label and the epoxy glue, so that the label can be more firmly adhered to the surgical instrument. The diameter of the top of the tapered hole 9 is smaller than the diameter of the bottom, so that the epoxy glue on the chassis 8 can be squeezed from the bottom of the tapered hole 9 into the top of the tapered hole 9 when the chassis 8 is pressed down, thereby facilitating the full contact between the epoxy glue and the base.

[0025] Furthermore, the ring 1 is movably connected to the label body 7, and the ring 1 is movably connected to the transparent protrusion 2 through the label body 7. The ring 1 is connected to the label body 7 when not in use, and the insertion rod 6 can be simultaneously pulled out of the tapered hole 9 when in use, thereby facilitating the insertion rod 6 to insert the epoxy tape into the tapered hole 9.

[0026] Furthermore, the transparent protrusion 2 is fixedly connected to the clamp ring 3, and the transparent protrusion 2 is connected to the moisture detection test paper 5 through the clamp ring 3, so that the area where the moisture detection test paper 5 is located can be enlarged by the magnification effect produced by the transparent protrusion 2, thereby making it easier for the user to observe the color change of the moisture detection test paper 5.

[0027] Furthermore, the transparent protrusion 2 is fixedly connected to the groove 4 through the snap ring 3, and the horizontal plane where the top of the transparent protrusion 2 is located is higher than the top of the snap ring 3, so that the transparent protrusion 2 can protect the top of the snap ring 3.

[0028] Furthermore, a circular hole is formed at the top of the conical hole 9, and the interior of the conical hole 9 is connected to the interior of the circular hole, so that the epoxy glue entering from the conical hole 9 can smoothly enter the circular hole, thereby facilitating full contact between the epoxy glue and the base.

[0029] Furthermore, the insertion rod 6 is movably engaged with the circular hole, the insertion rod 6 is movably connected with the conical hole 9, the ring 1 is movably connected with the chassis 8 through the insertion rod 6, the outer diameter of the insertion rod 6 is adapted to the inner diameter of the circular hole, and at the same time, the bottom end of the insertion rod 6 can fit the top of the conical hole 9, so that the insertion rod 6 can contact the epoxy glue entering from the conical hole 9, which is more conducive to the full contact between the epoxy glue and the base.

[0030] Furthermore, a waterproof layer 11 is fixedly connected to the outer wall of the tag body 7. The waterproof layer 11 serves to reduce the penetration of moisture when cracks appear on the outer shell of the tag body 7, thereby reducing the speed of moisture penetration and helping to slow down the time of label failure.

[0031] The method of using this embodiment is as follows: when using the RFID tag device for surgical instruments, epoxy glue needs to be applied to the outer surface of the chassis 8 and the surgical instrument first, and then the chassis 8 can be pressed on the surface of the surgical instrument to make the chassis 8 fit the surface of the surgical instrument, and then the transparent convex point 2 can be pressed to make the epoxy glue at the bottom of the chassis 8 be squeezed into the conical hole 9 at the bottom end of the chassis 8, and at the same time, the epoxy glue will continue to move upward and contact the bottom of the insertion rod 6, and then the ring 1 is lifted upward, so that the ring 1 drives the bottom insertion rod 6 to be withdrawn from the circular hole at the top of the chassis 8. At this time, the epoxy glue at the bottom of the insertion rod 6 will enter the circular hole from the conical hole 9, so that the epoxy glue is in full contact with the base. After the epoxy glue is cured, the label body 7 will be fixed on the surface of the surgical instrument. When the label body 7 is cleaned and disinfected for inspection, it is necessary to observe the color change of the internal moisture detection test paper 5 through the transparent convex point 2. When the color of the moisture detection test paper 5 changes from orange-yellow to light yellow-green, it means that moisture has penetrated into the label body 7. If there is no color change, it means that moisture has not yet penetrated into the label. At this time, the label that has penetrated moisture needs to be dealt with in time.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An RFID tag device for surgical instruments, comprising a tag body (7), characterized in that: The top of the label body (7) is provided with a groove (4), the inner wall of the groove (4) is fixedly connected with a clamping ring (3), the middle of the groove (4) is fixedly connected with a moisture detection test paper (5), the top of the groove (4) is provided with a transparent convex point (2), the outer side of the transparent convex point (2) is provided with a sleeve ring (1), the bottom end of the sleeve ring (1) is fixedly connected with four insertion rods (6), the bottom end of the label body (7) is fixedly connected with a chassis (8), the middle of the bottom end of the chassis (8) is embedded with a fiber sheet (10), and the four corners of the bottom end of the chassis (8) are provided with conical holes (9).

2. The RFID tag device for surgical instruments according to claim 1, characterized in that: The sleeve ring (1) is movably sleeved and connected to the label body (7), and the sleeve ring (1) is movably connected to the transparent protrusion (2) through the label body (7).

3. The RFID tag device for surgical instruments according to claim 1, characterized in that: The transparent convex point (2) is fixedly connected to the clamping ring (3), and the transparent convex point (2) is connected to the moisture detection test paper (5) through the clamping ring (3).

4. The RFID tag device for surgical instruments according to claim 1, characterized in that: The transparent protrusion (2) is fixedly connected to the groove (4) via a clamping ring (3).

5. The RFID tag device for surgical instruments according to claim 1, characterized in that: A circular hole is provided at the top end of the conical hole (9), and the interior of the conical hole (9) is communicated with the interior of the circular hole.

6. The RFID tag device for surgical instruments according to claim 5, characterized in that: The insertion rod (6) is movably engaged with the circular hole, the insertion rod (6) is movably connected with the conical hole (9), and the collar (1) is movably connected with the chassis (8) via the insertion rod (6).

7. The RFID tag device for surgical instruments according to claim 1, characterized in that: The outer wall of the label body (7) is fixedly connected with a water-proof layer (11).

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