CN108309371A - A kind of installation method of surgical instrument and the surgical instrument RFID tag - Google Patents

Abstract

The invention discloses a surgical instrument and an installation method of an RFID label for the surgical instrument, which comprises a label and a surgical instrument body, a first colloid is arranged between the bottom surface of the label and the surgical instrument body, and the remaining five tags of the label The surfaces are all covered by the second colloid, and the second colloid also covers the interface between the label and the surgical instrument. An embodiment of the present invention has the advantages of tight adhesion between the label and the device, small size, no influence on the operation of medical personnel, and very good reading effect.

Description

A surgical instrument and an installation method of an RFID tag for the surgical instrument

technical field

The invention relates to a surgical instrument, in particular to an installation method of a tracking and positioning structure of the surgical instrument.

Background technique

At present, in the accidents in the medical industry, many accidents are caused by the imperfect disinfection process of surgical instruments and the loss of instruments in the patient's body. The traceability of medical devices we often refer to is specifically to track the source of medical device raw materials and components, product processing, sales, and use. Through traceability, it can be traced back to each specific implant. , The production, sales, and use of interventional medical devices can clarify the conditions of patients who use them, as well as the resulting adverse reactions.

On the other hand, with the rapid development of RFID (Radio Frequency Identification, radio frequency identification) technology, more and more RFID application requirements are proposed. With the in-depth application of RFID, the medical field has put forward more challenging requirements for it: to track surgical instruments and prevent surgical instruments from being lost in patients, resulting in serious medical accidents and complications.

Due to the limitation of the miniaturization and integration technology of the current RFID tag technology, adding RFID tags to surgical instruments has become a considerable difficulty and challenge. Current RFID tags are mainly composed of RFID chips, tag antennas and packaging materials. When in use, RFID tags are mainly installed on the surface of surgical instruments or tools, so as to realize the tracking and management of tools and surgical instruments. The existing RFID tags attached to surgical instruments are usually in the form of welding.

Contents of the invention

In view of the problems existing in the prior art, the purpose of an embodiment of the present invention is to provide an installation method that can firmly attach the RFID tag to the surface of the device without affecting the actual use of the device.

To achieve the above objectives, some embodiments of the present invention provide the following technical solutions:

A surgical instrument, comprising: a surgical instrument body, an RFID label and glue, the surgical instrument body and the RFID label are fixedly connected as one by the glue, wherein the glue includes a first glue and a second glue;

A first colloid is arranged between the bottom surface of the RFID tag and the surface of the surgical instrument body, the remaining surface of the RFID tag is covered by the second colloid, and the second colloid also covers the intersection of the RFID tag and the surgical instrument body; and the first colloid and the second colloid The colloids are different kinds of colloids, the sticking strength of the first colloid is greater than that of the second colloid, and the fluidity of the second colloid is greater than that of the first colloid.

Optionally, a groove is provided on the body of the surgical instrument, and the surface where the RFID tag and the colloid are in contact with the body of the surgical instrument is within the range of the groove.

Optionally, a groove is provided on the body of the surgical instrument, the size of the opening of the groove matches the size of the bottom of the RFID tag, and the RFID tag is snapped into the groove.

Optionally, the first colloid is any one of silane adhesive and silicone adhesive; the second colloid is epoxy resin adhesive.

Optionally, the part where the body of the surgical instrument adheres to the bottom surface of the RFID tag is a rough surface.

Optionally, the part where the bottom surface of the RFID tag adheres to the body of the surgical instrument is a rough surface.

Optionally, the first colloid is conductive glue.

Optionally, it also includes a first metal layer disposed between the surgical instrument body and the bottom of the RFID tag, the first metal layer is pasted with the surgical instrument body through a third colloid, and the first metal layer is also bonded to the RFID tag through a fourth colloid Bottom paste.

Optionally, the material of the third colloid is the same as that of the first colloid.

Optionally, it also includes a second metal layer disposed on the top of the RFID tag, the second metal layer is pasted on the top of the RFID tag through a fourth colloid, and the second colloid covers the second metal layer and the RFID tag.

Optionally, the material of the fourth colloid is the same as that of the first colloid.

A method for installing an RFID tag on a surgical instrument, comprising the steps of:

A. Clean the surface of the surgical instrument body;

B. Apply the first colloid to the surface of the surgical instrument body;

C. Place the RFID tag on the first colloid;

D. The first curing;

E. coating the second colloid on the surface of the RFID tag and the adjacent surgical instrument body;

F. Second curing.

Optionally, the gluing equipment in steps B and E adopts an air compressor and a pneumatic dispensing machine, the air compressor and the pneumatic dispensing machine are connected through an air pipe, and the pneumatic dispensing machine is connected to the glue needle through the dispensing air pipe, The needle diameter of the glue needle is 1mm.

Optionally, the working temperature of the first curing in step D is 20-35° C., the humidity is >30%, and the curing time is greater than or equal to 12 hours.

A method for installing an RFID tag on a surgical instrument, comprising the steps of:

A. Provide the surgical instrument body, and perform surface treatment on the surgical instrument body;

B. Clean the surface of the surgical instrument body;

C. providing the first colloid, coating the first colloid on the treated surface of the surgical instrument body;

D. Provide RFID tags, and paste the RFID tags on the first colloid;

E. The first curing;

F. providing a second colloid, coating the second colloid on the surface of the RFID tag and the adjacent surgical instrument body;

G. Second curing.

Optionally, in step A, surface treatment is carried out on the surgical instrument body to provide a groove, the size of which is larger than the size of the RFID tag to be installed on the surgical instrument body; in step C, the first colloid is coated Coated on the bottom of the groove; in step F, the area coated with the second colloid is located in the groove.

Optionally, in step A, surface treatment is performed on the surgical instrument body to provide a groove whose size matches the size of the RFID tag to be installed on the surgical instrument body; in step C, the first colloid 13 is coated Cover the bottom of the groove; in step D, when pasting the RFID tag on the first glue, snap the RFID tag into the groove.

Optionally, in step A, the surface treatment on the surgical instrument body is rough grinding or digging shallow grooves; in step C, the first colloid is coated on the rough or shallow grooves.

A method for installing an RFID tag on a surgical instrument, comprising the steps of:

A. Provide a surgical instrument body and clean the surface of the surgical instrument body;

B. Provide a third colloid, and coat the third colloid on the surface of the surgical instrument body;

C. Provide a first metal layer, paste the first metal layer on the third colloid;

D. The first curing;

E. providing a first colloid, coating the first colloid on the first metal layer;

F. Provide an RFID label, and paste the RFID label on the first colloid;

G. Second curing;

H. Provide a fourth colloid, and coat the fourth colloid on the RFID label;

I. provide a second metal layer, the second metal layer is pasted on the RFID tag;

J. The third curing;

K. providing a second colloid, coating the second colloid on the surface of the RFID tag and the adjacent surgical instrument body;

L. Fourth curing.

Compared with the prior art, the RFID tag installation method provided by the present invention can be adapted to surgical instruments of various sizes and surface shapes. As long as a matching tag size is selected, it can be firmly attached to the surface of the instrument without falling off. , At the same time, it does not affect the performance of the tag itself, it will not affect the operation of medical personnel during use, and it can achieve a very good reading effect. The label in one embodiment of the present invention can comply with medical standards and biocompatibility, and can withstand repeated cycles of high temperature and high pressure steam sterilization and chemical cleaning. In one embodiment of the present invention, the size and installation method of the label itself are more flexible, can adapt to the special volume shape of the surgical instrument, overcome the inconvenience brought by the surgical instrument with the label attached by welding to the doctor's clinical operation, and can be used in use in metal environments.

Description of drawings

1 is a schematic cross-sectional view of an RFID tag for a surgical instrument provided by Embodiment 1 of the present invention;

Fig. 2 is a schematic diagram of steps for installing an RFID tag for a surgical instrument according to Embodiment 1 of the present invention;

3 is a schematic diagram of step C of the installation method of the RFID tag for surgical instruments provided by Embodiment 1 of the present invention;

Fig. 4 is a schematic diagram of a surgical instrument according to an embodiment provided by Example 2 of the present invention;

Fig. 5 is a schematic diagram of another embodiment of the surgical instrument provided by Embodiment 2 of the present invention;

Fig. 6 is a schematic diagram of another embodiment of the surgical instrument provided by Example 2 of the present invention;

Fig. 7 is a schematic diagram of the surgical instrument provided by the third embodiment of the present invention.

Detailed ways

Some typical embodiments embodying the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention is capable of various changes in different embodiments without departing from the scope of the present invention, and that the description and drawings therein are illustrative in nature and not limiting. this invention.

Embodiment one

As shown in Figure 1, a surgical instrument provided by Embodiment 1 of the present invention includes an RFID tag 1 and a surgical instrument body 2, a first colloid 3 is provided between the bottom surface of the RFID tag 1 and the surface of the surgical instrument body 2, and the RFID The rest of the label 1 is covered by the second colloid 4 , and the second colloid 4 also covers the junction between the RFID label 1 and the surgical instrument body 2 . And the first colloid 3 and the second colloid 4 are different colloidal materials, the adhesive strength of the first colloid 3 is greater than that of the second colloid 4 , and the fluidity of the second colloid 4 is greater than that of the first colloid 3 .

The function of the first colloid 3 is mainly to paste and fix the RFID label 1 and the surgical instrument body 2. The first colloid 3 must have a very high adhesive strength to ensure that the RFID label 1 is not used during the use, cleaning, and disinfection of the surgical instrument. Will fall from the surgical instrument body 2 . The function of the second colloid 4 is mainly to cover and protect the RFID label 1, so when the second colloid 4 is coated on the RFID label 1, the second colloid 4 needs to have better flowability, which can cover the RFID label 1 The surface of the RFID tag 1 and the part where the surgical instrument body 2 is connected completely wrap and protect the RFID tag 1 . After the second colloid 4 is cured, its material is required to have good reliability and safety, be able to withstand high temperature and high pressure, not to be damaged during the cleaning and disinfection of surgical instruments, and meet medical safety standards without producing toxic substances. harmful materials. The first colloid 3 can be selected as any one of silane adhesive and silicone adhesive, and the second colloid 4 is epoxy resin adhesive. Silane adhesives or silicone adhesives have strong bonding strength, satisfying the role of the first colloid 3; epoxy resin adhesives have good fluidity before curing and good reliability after curing and safety, meeting the requirements for the second colloid 4.

Embodiment 1 of the present invention uses different colloidal materials for the pasting of the RFID tag 1 and the surgical instrument body 2, and the covering protection of the RFID tag 1, so that the RFID tag 1 can be firmly pasted on the surgical instrument body 2, and also has Good reliability and safety, in line with medical safety standards.

Please refer to FIG. 1, in one embodiment, the first colloid 3 can be conductive glue, when the first colloid 3 is conductive glue, it is equivalent to the ground plane of the RFID tag 1 and the surgical instrument body 2 are electrically connected, increasing If the area of the ground plane of the RFID tag 1 is increased, the directivity of the tag can be increased, so that the gain of the RFID tag can be improved.

As shown in FIG. 2 , Embodiment 1 of the present invention also provides a method for installing an RFID tag for a surgical instrument. The specific steps of this installation method are as follows:

A. Provide a surgical instrument body and clean the surface of the surgical instrument body;

B. Apply the first colloid to the surface of the surgical instrument body;

C. Provide an RFID label, and paste the RFID label on the first colloid;

D. The first curing;

E. coating the second colloid on the surface of the RFID tag and the adjacent surgical instrument body;

F. Second curing.

In this embodiment, curing can be understood as the process of changing the glue from low molecular weight to high molecular weight, for example. During this process, the RFID tag 1 and the surgical instrument body 2 in the accompanying drawing 1 of the above embodiment are bonded and covered with high strength by the first colloid 3 and the second colloid 4 . In this embodiment, the first curing in step D can, for example, be understood as bonding the bottom of the RFID tag to the surgical instrument body; and the second curing in step F, that is, baking curing, can be understood as, for example, The second colloid 4 will be used to cover and protect the surface of the RFID tag.

The actual operation of the above steps will be described in detail below with reference to FIG. 2 and FIG. 3 .

First of all, according to the shape of the surgical instrument, select the RFID tag suitable for installation, and determine the appropriate installation position by combining the surface of the surgical instrument and the size of the RFID tag selected for installation. Please refer to FIGS. 3( a ) and 3 ( b ), in different implementations, according to the shape of the surgical instrument body 2 , a strip-shaped RFID tag 1 a or a circular RFID tag 1 b can be selected and installed.

For example, a cleaning step may be performed prior to label installation. For example, alcohol with a concentration ≥ 85% can be used to wipe the surface of the device where the label is installed to ensure that there is no residue of oil and/or foreign matter. Then, the gluing operation can be carried out.

Referring to Figure 3, apply the first colloid 3 on the surface of the surgical instrument body 2. The first colloid 3 needs to be coated with the appropriate size, shape, and amount of glue according to different RFID tags; install the RFID tag within 5 minutes after applying the first colloid 3 1. Align the center of the RFID label 1 with the center of the first colloid 3 and place it vertically, and press the RFID label 1 in the direction indicated by the arrow, so that the first colloid 3 at the bottom overflows around the label.

Optionally, the surgical instrument installed with the RFID tag is cured for the first time and placed indoors, for example, the temperature range may be 20-35° C., the humidity may be ≥ 30%, and the curing time may be 12 hours.

Optionally, the second colloid is applied to the surface of the label within 48 hours after the first colloid is cured. After coating, the second colloid needs to be shaped. Use tweezers and other tools to apply evenly on the parts of the RFID label surface that are not in contact with the second colloid. The second colloid must completely cover the label surface and its surroundings and maintain uniform glue volume and good shape.

Optionally, after the second colloid is shaped, bake and solidify the surgical instrument, put the surgical instrument into the oven, and place the second colloid side up and horizontally. For example, set the temperature at 120°C to bake for 2 hours. Take out and cool at room temperature.

Optionally, after cooling, check whether the second colloid completely covers the label, and whether there are bubbles and other poor appearance. If there are air bubbles <0.5mm, and the label is not exposed, it is a normal phenomenon during the curing process of the second colloid. If the standard is not reached, the RFID tag and the surgical instrument are disassembled, and after the colloid residue is cleaned up, the above steps are repeated.

For example, the specific detachment steps are as follows: Use diagonal pliers to remove the colloid and RFID tag, the pliers should clamp the colloid and RFID tag and pull them away from the surgical instrument body to avoid damage caused by clamping the surgical instrument; use a blade to scrape off the residue on the surgical instrument Keep the blade and the surgical instrument as level as possible during operation to avoid scratching the surgical instrument; wipe the surface with alcohol after completely removing the colloid, and reinstall the RFID tag in the original position according to the process.

In an embodiment of the present invention provided by way of example, the first colloid is a silane-based adhesive, for example, sealed indoors and stored at room temperature at 5-30°C. In the same or different embodiments of the present invention provided by way of example, the second colloid adopts epoxy resin adhesive, for example, the refrigerator is sealed and refrigerated and stored at <4°C, wherein the second colloid is taken out before use, Return to temperature at ambient temperature of 23-30°C for ≥2 hours.

For example, the gluing equipment can adopt an air compressor and a pneumatic dispensing machine, which can be connected through a gas pipe between the air compressor and the pneumatic semi-automatic dispensing machine, and the pneumatic dispensing machine is connected to the glue needle tube through the dispensing air pipe, wherein , the glue needle can be, for example, a needle with a diameter of 1 mm.

The first embodiment of the present invention provides a method for installing an RFID tag for a surgical instrument. Using the first glue to stick the RFID label to the body of the surgical instrument can provide firm installation strength, and the first curing procedure is performed according to the characteristics of the first glue; using the first glue The second colloid is covered to protect the RFID tag, and the second curing process is carried out according to the properties of the second colloid, which can provide good reliability and safety, and meet medical safety standards. Moreover, the installation method is convenient, and rework can be conveniently carried out when a defect occurs, without damaging the surgical instrument body.

Embodiment two

Please refer to accompanying drawing 4, the schematic diagram of the surgical instrument provided by an implementation mode in the second embodiment of the present invention, as shown in the figure, includes the surgical instrument body 12, the surgical instrument body 12 is provided with a groove 19, the groove 19 The size is slightly larger than the RFID tag 11 installed on the surgical instrument body 12. A first glue 13 is provided between the bottom surface of the RFID tag 11 and the groove 19, and the first glue 13 sticks the RFID tag 11 and the groove 19 of the surgical instrument firmly together. The other surface of the RFID tag 11 is provided with a second colloid 14 , the second colloid 14 covers the surface of the RFID tag 11 and part of the surgical instrument body 12 , and the second colloid 14 is located within the scope of the groove 19 .

A groove 19 is provided on the surgical instrument body 12, and the RFID tag 11 is pasted in the groove 19 through the first glue 13. The installation position of the RFID tag 11 is accurate, and it will not be damaged by touching when the first glue 13 is not cured. In addition, the depth of the groove 19 generally cannot fully incorporate the RFID tag 11, but it can still reduce the height of the RFID tag 11 exposed outside the surgical instrument body 12, so that the surgical instrument with the RFID tag installed It is more convenient to use. In the embodiment of the present invention, the depth of the groove is smaller than the height of the RFID tag, because if the RFID tag is to be completely wrapped into the groove, it is necessary to open a deep groove on the body of the surgical instrument. The surgical instrument is a precision instrument, and the deep groove will reduce Its strength affects its service life.

Coat the second colloid 14 on the RFID label 11, because the second colloid 14 has a certain fluidity, and after coating, the appearance of the second colloid 14 needs to be shaped, and the surface is required to be smooth. Said, uniform in size. In the surgical instrument provided by Embodiment 2 of the present invention, due to the existence of the groove 19, the second colloid 14 can be set within the scope of the groove 19, and the coating range of the second colloid 14 can be easily controlled, so that the second colloid 14 The shape can be symmetrical on all sides and uniform in size.

Please refer to Fig. 5, the second embodiment of the present invention also provides another surgical instrument, as shown in the figure, including a surgical instrument body 22, a groove 29 is arranged on the surgical instrument body 22, the opening size of the groove 29 and the RFID tag 21 The bottom size of the . A first glue 23 is provided between the bottom surface of the RFID tag 21 and the groove 29, and the first glue 23 sticks the RFID tag 21 and the groove 29 of the surgical instrument firmly together, and the RFID tag 21 is snapped into the groove 29 Inside.

A groove 29 is provided on the surgical instrument body 22, and the RFID tag 21 is pasted and engaged in the groove 29. The RFID tag 21 is installed in a precise position and will not be damaged by external forces such as touch when the first colloid 23 is not cured. In addition, the depth of the groove 29 generally cannot fully incorporate the RFID tag 21, but it can still reduce the height of the RFID tag 21 exposed outside the surgical instrument body 22, so that the surgical instrument equipped with the RFID tag is easier to use. For convenience; moreover, because of the engagement of the groove 29, the RFID tag 21 is fixed more firmly. In the embodiment of the present invention, the depth of the groove is smaller than the height of the RFID tag, because if the RFID tag is to be completely wrapped into the groove, it is necessary to open a deep groove on the body of the surgical instrument. The surgical instrument is a precision instrument, and the deep groove will reduce Its strength affects its service life.

Coating the second glue 24 on the RFID tag 21 , the second glue 24 covers and protects the RFID tag 21 and sticks the sides of the RFID tag 21 and the surgical instrument body 22 together. Because the first glue 23 and the second glue 24 are not on the same plane where the RFID tag 21 and the surgical instrument body 22 are pasted, the RFID tag is stuck more firmly.

Please refer to FIG. 6( a ), which is a surgical instrument provided in another embodiment of the second embodiment of the present invention. As shown in the figure, it includes a surgical instrument body 32a, and a rough surface 39a is provided on the surgical instrument body 32a. A first glue 33a is provided between the bottom surface of the RFID tag 31a and the rough surface 39 on the surgical instrument body 32a, and the first glue 33a sticks the RFID tag 31a and the rough surface 39a together. The rough surface 39a may be a polished surface, or a surface provided with a plurality of shallow grooves. The rough surface 39a increases the sticking area with the first glue 33a and also increases the coefficient of friction, so the first glue 33a can stick the RFID tag 31a and the surgical instrument body 32a together more firmly. In other embodiments, the rough surface can also be provided at the bottom of the groove as shown in FIG. 4 and FIG. 5 . In Fig. 6 (b), the bottom surface of the RFID tag 31b is designed as a rough surface, which can also play the role of increasing the coating area of the first colloid and increasing the coefficient of friction, thereby increasing the distance between the RFID tag 31b and the surgical instrument body 32b. between the adhesive strength.

Embodiment 2 of the present invention also provides a method for installing an RFID tag on a surgical instrument, comprising the following steps:

A. Provide the surgical instrument body, and perform surface treatment on the surgical instrument body;

B. Clean the surface of the surgical instrument body;

C. providing the first colloid, coating the first colloid on the treated surface of the surgical instrument body;

D. Provide RFID tags, and paste the RFID tags on the first colloid;

E. The first curing;

F. providing a second colloid, coating the second colloid on the surface of the RFID tag and the adjacent surgical instrument body;

G. Second curing.

Specifically, in one embodiment, please refer to FIG. 4 , in step A, the surface treatment of the surgical instrument body is grooved, and a groove 19 is formed on the surface of the surgical instrument body. The size of the groove 19 is relatively large for installation. The RFID tag 11 on the surgical instrument body 12 is slightly larger. In step C, the first glue 13 is coated on the bottom of the groove 19 . In step F, the second colloid 14 is applied within the groove 19 .

In another embodiment, please refer to FIG. 5 , in step A, the surface treatment of the surgical instrument body is grooved, and a groove 29 is formed on the surface of the surgical instrument body. The size of the bottom of the RFID tag 21 on the surgical instrument body 22 matches. In step C, the first glue 23 is coated on the bottom of the groove 29 . In step D, the RFID tag 21 is engaged in the groove 29 when the RFID tag 21 is pasted on the first glue 23 .

In another embodiment, please refer to FIG. 6( a ), in step A, the surface treatment of the surgical instrument body 32 is roughened or shallow grooved, so that the surface of the surgical instrument body 32 is roughened. In step C, coating the first colloid on the treated surface of the surgical instrument body 32 is, coating the first colloid 33 on the rough surface.

In the surgical instrument provided by Embodiment 2 of the present invention, the RFID tag can be mounted on it more firmly without damaging the precision and lifespan of the surgical instrument body. Embodiment 2 of the present invention also provides a corresponding installation method, which is convenient for installation and operation.

Embodiment three

Please refer to FIG. 7 , which is a schematic diagram of a surgical instrument provided by Embodiment 3 of the present invention. As shown in the figure, it includes a surgical instrument body 42, a third colloid 45 coated on the surgical instrument body 42, and pasted on the third colloid. 45, the first colloid 43 coated on the first metal layer 46, and the RFID label 41 pasted on the first colloid 43. It also includes a fourth colloid 47 coated on the RFID tag 41 , a second metal layer 48 pasted on the fourth colloid 47 , and a second colloid 44 covering the second metal layer 48 to the third colloid 45 .

The RFID tag 41 may be a ceramic tag, the base of which is a plate-shaped ceramic block, and an antenna coating is provided on the surface of the ceramic block. When ceramic tags are installed on the surface of surgical instruments, different surgical instruments will have differences in metal materials and shapes, which will affect the reading distance and working frequency of the tags. The main performance is when the same RFID tag is installed on different surgical instruments. , the reading distance or operating frequency point will be quite different. In the above structure, because the first metal layer 46 is pasted between the RFID tag 41 and the surgical instrument body 42, and the first metal layer 46 and the surgical instrument body 42 are isolated by the third glue 45, it is equivalent to the RFID tag 41 Isolation by the first metal layer 46 does not touch the surface of the surgical instrument body 42 , which can reduce the impact of the surgical instrument body 42 on the performance of the RFID tag 41 and improve the performance consistency of the RFID tag 41 installed on different surgical instrument bodies 42 .

The second metal layer 48 is arranged on the upper side of the RFID tag 41, and is insulated and pasted by the fourth colloid 47, which is equivalent to adding a suspended loading plate on the RFID tag 41, and there is no direct connection between the second metal layer 48 and the RFID tag 41. Connect to form a passive vibrator loaded on the RFID tag 41, improve the gain of the RFID tag 41 antenna, increase the read-write distance of the RFID tag 41 antenna, and expand the antenna bandwidth.

In the third embodiment, the function of the third colloid and the fourth colloid is to paste the surface of the first metal, the second metal and the RFID tag or the surface of the surgical instrument body together, which requires a strong bonding strength, and the second colloid can be selected. The materials of the three colloids and the fourth colloid are consistent with those of the first colloid.

In the third embodiment, the first metal layer and the second metal layer are added. In other embodiments, only the first metal layer or only the second metal layer may be provided.

Embodiment 3 of the present invention also provides an installation method for installing the RFID tag on the surgical instrument body, including the following steps:

A. Provide a surgical instrument body and clean the surface of the surgical instrument body;

B. Provide a third colloid, and coat the third colloid on the surface of the surgical instrument body;

C. Provide a first metal layer, paste the first metal layer on the third colloid;

D. Curing for the first time, curing the third colloid;

E. providing a first colloid, coating the first colloid on the first metal layer;

F. Provide an RFID label, and paste the RFID label on the first colloid;

G. second curing, curing the first colloid;

H. Provide a fourth colloid, and coat the fourth colloid on the RFID label;

I. provide a second metal layer, the second metal layer is pasted on the RFID tag;

J. curing for the third time, curing the fourth colloid;

K. providing a second colloid, coating the second colloid on the surface of the RFID tag and the adjacent surgical instrument body;

L. The fourth curing, curing the second colloid.

The surgical instrument and installation method provided by Embodiment 3 of the present invention securely fix the RFID tag on the surgical instrument body while also optimizing the performance of the RFID tag itself, so that it has a better effect when used on the surgical instrument.

The technical solution of the present invention has been disclosed by the preferred embodiments as above. Those skilled in the art should realize that changes and modifications made without departing from the scope and spirit of the present invention disclosed by the appended claims of the present invention are within the protection scope of the claims of the present invention.

Claims (19)

1. A surgical instrument, comprising: a surgical instrument body, an RFID label and glue, the surgical instrument body and the RFID label are fixedly connected as one by colloid, wherein the colloid includes a first colloid and a second colloid; The first colloid is arranged between the bottom surface of the RFID tag and the surface of the surgical instrument body, the remaining surface of the RFID tag is covered by the second colloid, and the second colloid also covers the RFID tag and the surface of the surgical instrument body. The intersection of the surgical instrument body; and the first colloid and the second colloid are different colloids, the sticking strength of the first colloid is greater than that of the second colloid, and the fluidity of the second colloid is greater than that of the second colloid. first colloid. 2. A surgical instrument according to claim 1, wherein a groove is provided on the surgical instrument body, and the surface where the RFID tag and the colloid are in contact with the surgical instrument body is within the scope of the groove Inside. 3. A kind of surgical instrument as claimed in claim 1, wherein, said surgical instrument body is provided with a groove, and the size of the opening of said groove matches the size of the bottom of said RFID tag, and said RFID tag engages into the groove. 4. A surgical instrument as claimed in claim 1, wherein the first colloid is any one of silane adhesive and silicone adhesive; the second colloid is epoxy resin adhesive. 5 . The surgical instrument according to claim 1 , wherein the part where the surgical instrument body adheres to the bottom surface of the RFID tag is a rough surface. 6 . The surgical instrument according to claim 1 , wherein the part where the bottom surface of the RFID tag adheres to the main body of the surgical instrument is a rough surface. 7. A surgical instrument according to claim 1, wherein the first colloid is conductive glue. 8. A kind of surgical instrument as claimed in claim 1, wherein, also comprises the first metal layer that is arranged between described surgical instrument body and the bottom of described RFID label, and described first metal layer passes through the 3rd colloid and The surgical instrument body is pasted, and the first metal layer is also pasted to the bottom of the RFID tag through a fourth colloid. 9. A surgical instrument according to claim 8, wherein the material of the third colloid is the same as that of the first colloid. 10. A kind of surgical instrument as claimed in claim 1, wherein, also comprises the second metal layer that is arranged on the top of described RFID label, and described second metal layer is pasted with described RFID label top by a fourth colloid, The second colloid covers the second metal layer and the RFID label. 11. A surgical instrument according to claim 10, wherein the material of the fourth colloid is the same as that of the first colloid. 12. A method for installing an RFID tag on a surgical instrument, comprising the steps of: A. cleaning the surface of the surgical instrument body; B. coating the first colloid on the surface of the surgical instrument body; C. Place the RFID tag on the first colloid; D. The first curing; E. coating the second colloid on the surface of the RFID tag and the adjacent surgical instrument body; F. Second curing. 13. The method according to claim 12, wherein, the gluing equipment in the steps B and E adopts an air compressor and a pneumatic dispensing machine, and an air pipe passes between the air compressor and the pneumatic dispensing machine Connection, the pneumatic dispensing machine connects the glue needle tube through the glue dispensing air pipe, and the needle diameter of the glue needle tube is 1mm. 14 . The method according to claim 12 , wherein the working temperature of the first curing in the step D is 20-35° C., the humidity is >30%, and the curing time is greater than or equal to 12 hours. 15. A method for installing an RFID tag on a surgical instrument, comprising the steps of: A. Provide a surgical instrument body, and perform surface treatment on the surgical instrument body; B. cleaning the surface of the surgical instrument body; C. providing a first colloid, coating the first colloid on the treated surface of the surgical instrument body; D. Provide an RFID label, and paste the RFID label on the first colloid; E. The first curing; F. providing a second colloid, coating the second colloid on the surface of the RFID tag and the adjacent surgical instrument body; G. Second curing. 16. The method of claim 15, wherein, In the step A, surface treatment is carried out on the surgical instrument body to set a groove, the size of the groove is larger than the size of the RFID tag to be installed on the surgical instrument body; In the step C, coating the first colloid on the bottom of the groove; In the step F, the area coated with the second colloid is located in the groove. 17. The method of claim 15, wherein: In the step A, surface treatment is performed on the surgical instrument body to provide a groove, and the size of the groove matches the size of the RFID tag to be installed on the surgical instrument body; In the step C, the first colloid 13 is coated on the bottom of the groove; In the step D, when pasting the RFID tag on the first glue, the RFID tag is snapped into the groove. 18. The method of claim 15, wherein: In the step A, the surface treatment on the surgical instrument body is roughened or shallow grooves are excavated; In the step C, the first colloid is coated on the rough or shallow groove. 19. A method for installing an RFID tag on a surgical instrument, comprising the steps of: A. providing a surgical instrument body, cleaning the surface of the surgical instrument body; B. providing a third colloid, coating the third colloid on the surface of the surgical instrument body; C. providing a first metal layer, pasting the first metal layer on the third colloid; D. The first curing; E. providing a first colloid, coating the first colloid on the first metal layer; F. provide an RFID label, paste the RFID label on the first colloid; G. Second curing; H. providing a fourth colloid, coating the fourth colloid on the RFID tag; 1. A second metal layer is provided, and the second metal layer is pasted on the RFID tag; J. The third curing; K. providing a second colloid, coating the second colloid on the surface of the RFID tag and the adjacent surgical instrument body; L. Fourth curing.