Identification assembly, medical handle and surgical power equipment

Abstract

The utility model discloses an identification assembly, medical handle and surgical power equipment, relates to medical instrument technical field, the identification assembly includes support skeleton and identification coil, the support skeleton is used for being arranged in the handle body, the support skeleton is provided with winding slot, the identification coil is wound in the winding slot. According to the technical scheme provided by the utility model, the problem that the existing identification coil cannot be effectively fixed is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to an identification component, a medical handle and a surgical power device. Background Art

[0002] In the medical device industry, precise and efficient surgical tools are crucial to successful surgery. With the continuous advancement of medical technology, surgical procedures are becoming increasingly sophisticated and complex, resulting in a growing demand for a wider variety and models of surgical tools. To quickly match these tools with surgical handles, the tools are typically equipped with identification chips. These chips interact with identification components within the handles to ensure the correct tool is used for the procedure, thereby improving surgical safety.

[0003] Existing identification assemblies typically include an identification coil that mates with an identification chip. This coil is often wrapped around a smooth positioning post inside the handle. This makes it prone to slipping along the post, making it difficult to accurately align the coil and chip when inserting the tool into the handle. This requires the surgeon to spend extra time ensuring the tool and handle are properly aligned. This difficulty in alignment can cause surgical delays, negatively impacting the patient's treatment outcome. Utility Model Content

[0004] The main purpose of the utility model is to provide an identification component, a medical handle and a surgical power device, aiming to solve the problem that the existing identification coil cannot be effectively fixed.

[0005] To achieve the above-mentioned purpose, the present invention proposes an identification component, which includes a support frame and an identification coil. The support frame is used to be arranged inside the handle body. The support frame is provided with a winding groove, and the identification coil is wound in the winding groove.

[0006] In one embodiment, the winding groove is a spiral groove provided on the outer wall of the support frame, and the spiral groove extends along the axial direction of the support frame for winding the identification coil.

[0007] In one embodiment, the identification component further includes a protective cover, which is sleeved on the outer periphery of the support frame and wraps at least a portion of the identification coil.

[0008] In one embodiment, the support frame includes a main body and a stop portion, the main body is provided with the winding groove, the stop portion is provided on the main body and is located at one end or both ends of the winding groove along the axial direction, the protective cover is sleeved on the outer periphery of the main body, and the end of the protective cover abuts against the stop portion.

[0009] In one embodiment, the identification component further includes a sealing ring, which is provided at the connection between the protective cover and the stopping portion.

[0010] In one embodiment, a mounting shoulder is provided on the protective cover, the mounting shoulder is provided at one end of the protective cover close to the stop portion, and the sealing ring is sleeved on the outer periphery of the mounting shoulder and is in sealing contact with the stop portion.

[0011] In one embodiment, the protective cover includes at least two arc splicing portions distributed along the circumferential direction, and adjacent arc splicing portions are split apart along the axial direction.

[0012] In one embodiment, a sealing ring is provided on the outside of the protective cover, and each of the arc splicing parts is pressed against the outer periphery of the supporting frame by the sealing ring.

[0013] The present invention also provides a medical handle, which includes a handle body and an identification component as described in any of the above embodiments. The handle body is used to install a knife with an identification label, and the identification component is used to sense and cooperate with the identification label on the knife.

[0014] In one embodiment, the support frame is provided with a central channel, which extends along the axial direction of the support frame and is configured to receive the corresponding tool, and when the central channel receives the tool, the identification tag is located in the central channel.

[0015] The present utility model further provides a surgical power device, which includes a matching medical handle and a knife. The medical handle is the medical handle described in any of the above embodiments, and the knife is provided with the identification label.

[0016] In the technical solution of the present invention, the identification component includes a support frame and an identification coil. By providing a winding groove on the support frame, the identification coil is neatly wound in the winding groove in a certain direction, which helps to avoid the coil from being messy and reduce the shaking of the identification coil during the matching process, which is conducive to ensuring efficient matching of the identification coil with the identification tag on the tool, thereby improving the recognition speed and reducing the adverse effects on the operation caused by long recognition time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0018] Figure 1 A structural diagram of an embodiment of an identification component provided by the present utility model;

[0019] Figure 2 An exploded view of the structure of an embodiment of an identification component provided by the present utility model;

[0020] Figure 3 A schematic structural diagram of a support frame in another embodiment of the identification component provided by the present invention;

[0021] Figure 4 A schematic structural diagram of a protective cover in yet another embodiment of the identification component provided by the present invention;

[0022] Figure 5 This is a structural schematic diagram of an embodiment of the medical handle provided by the present utility model.

[0023] Description of Figure Numbers:

[0024] 100. Medical handle; 1. Handle body; 11. Limiting step; 2. Identification component; 21. Support frame; 210. Center channel; 211. Main body; 2111. Winding groove; 212. Stopper; 2121. Limiting groove; 22. Identification coil; 221. Lead wire; 23. Protective cover; 231. Mounting shoulder; 3. Sealing ring.

[0025] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0027] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0028] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0029] Existing identification assemblies typically include an identification coil that mates with an identification chip. This coil is often wrapped around a smooth positioning post inside the handle. This makes it prone to slipping along the post, making it difficult to accurately align the coil and chip when inserting the tool into the handle. This requires the surgeon to spend extra time ensuring the tool and handle are properly aligned. This difficulty in alignment can cause surgical delays, negatively impacting the patient's treatment outcome.

[0030] The utility model provides an identification component.

[0031] See also Figure 1 and Figure 2 In one embodiment of the present invention, the identification component 2 includes a support frame 21 and an identification coil 22. The support frame 21 is used to be arranged inside the handle body 1. The support frame 21 is provided with a winding groove 2111, and the identification coil 22 is wound in the winding groove 2111.

[0032] In the technical solution of the present invention, the identification component 2 includes a support frame 21 and an identification coil 22. By providing a winding groove 2111 on the support frame 21, the identification coil 22 is neatly wound in the winding groove 2111 in a certain direction, which helps to avoid the coil from being messy and reduce the shaking of the identification coil 22 during the matching process, thereby ensuring efficient matching between the identification coil 22 and the identification tag, thereby improving the recognition speed and reducing the adverse effects of long recognition time on the operation.

[0033] Specifically, in this embodiment, there is no specific limitation on the structure of the winding groove 2111. For example, it can be a continuous spiral groove, or a combination of multiple discontinuous annular grooves, as long as it is a groove that can fix the identification coil 22. In addition, the identification tag on the tool can be an identification chip, an electronic tag, etc., as long as the identification tag can be matched with the identification coil 22 through magnetic field induction or other means. For example, when the identification tag adopts an identification chip, data information is stored on the identification chip, and the data information includes the type of tool head, tool head frequency, serial code, number of uses and cumulative usage time, etc.; in this way, through the cooperation of the identification coil 22 and the identification tag, the type of tool can be easily identified, and appropriate usage parameters can be recommended to the user. At the same time, the tool usage time is recorded, and the tool life is effectively controlled.

[0034] In the embodiments of the present invention, please refer to Figure 2 and Figure 3 The winding groove 2111 is a spiral groove provided on the outer wall of the support frame 21. There is no limitation on the rotation direction of the spiral groove, and it can be right-handed or left-handed, etc.; and the spiral groove extends along the axial direction of the support frame 21 for winding the identification coil 22. The design of the spiral groove allows the identification coil 22 to be wound in a spiral form. This structure optimizes the space utilization inside the handle, makes the structure more compact, and makes the winding process faster and simpler, thereby improving production efficiency. In addition, the spiral groove extends along the axial direction of the support frame 21, providing stable support for the identification coil 22, reducing the possibility of loosening or deformation of the coil during use, thereby enhancing the stability of the coil.

[0035] In the embodiments of the present invention, please refer to Figure 1 and Figure 2 The identification assembly 2 also includes a protective cover 23, which is positioned around the outer periphery of the support frame 21 and at least partially encases the identification coil 22. This effectively protects the identification coil 22 from external physical impact, abrasion, or other potential damage, thereby extending the coil's service life. Furthermore, the protective cover 23 helps prevent accidental contact or short circuits, thereby enhancing the safety of the entire identification assembly 2.

[0036] In the embodiments of the present invention, please refer to Figure 3The support frame 21 includes a main body 211 and a stopper 212. The main body 211 is provided with a winding groove 2111. The stopper 212 is provided on the main body 211 and is located at one end of the winding groove 2111. The protective cover 23 is sleeved on the outer periphery of the main body 211. The stopper 212 is designed to limit the axial movement of the protective cover 23, ensuring that the protective cover 23 remains fixed during the surgical operation and does not slide due to external forces, thereby ensuring the stability and reliability of the identification component 2. In addition, the end of the protective cover 23 abuts against the stopper 212, forming a sealing barrier, which helps to prevent foreign matter such as dust and liquid from entering the interior of the protective cover 23 and keep the interior clean. It is worth mentioning that in the actual implementation process, the stopper 212 can also be provided at both ends of the winding groove 2111 (not shown).

[0037] In the embodiments of the present invention, please refer to Figure 1 and Figure 2 The medical handle 100 further includes a sealing ring 3, which is disposed at the connection between the protective cover 23 and the stopper 212. The provision of the sealing ring 3 effectively prevents foreign matter such as moisture and dust from entering the interior of the winding groove 2111 through the connection between the protective cover 23 and the stopper 212, thereby protecting the identification coil 22 and preventing the coil from being damaged by foreign matter, thereby affecting the matching sensitivity with the identification tag.

[0038] In the embodiments of the present invention, please refer to Figure 4 The protective cover 23 is provided with a mounting shoulder 231, which is located at one end of the protective cover 23 near the stop portion 212. The sealing ring 3 is sleeved around the outer periphery of the mounting shoulder 231 and is in sealing contact with the stop portion 212. The provision of the mounting shoulder 231 on the protective cover 23 allows the sealing ring 3 to be more tightly sleeved around its outer periphery, thereby enhancing the sealing effect and effectively preventing moisture, dust, and other foreign matter from entering the interior of the protective cover 23 through the connection.

[0039] In the embodiments of the present invention, please refer to Figure 4 The protective cover 23 includes two arc-shaped joints distributed along the circumferential direction, and the adjacent arc-shaped joints are separated along the axial direction. Of course, in actual implementation, the number of arc-shaped joints can also be multiple, as long as these arc-shaped joints can be spliced ​​to form the protective cover 23. In this structure, since the protective cover 23 includes multiple arc-shaped joints, it is very convenient to disassemble the protective cover 23.

[0040] Of course, when the protective cover 23 includes at least two arc splicing parts, it is necessary to position the protective cover 23 on the periphery of the support frame 21 to avoid separation between the arc splicing parts. Figure 1 、 Figure 2, the protective cover is provided with a sealing ring 3, and each arc joint is pressed against the outer periphery of the support frame 21 by the sealing ring 3; for details, see Figure 3 , which can be pressed against the outer periphery of the main body 211; in this way, the sealing ring 3 not only performs a sealing function, but also has the function of positioning each arc splicing portion. Of course, in order to position the protective cover 23, the handle body 1 is provided with a mounting cavity for mounting the identification component 2. The cross-sectional profile of the mounting cavity matches the outer profile of the protective cover 23, so that each arc splicing portion is constrained between the cavity wall of the mounting cavity and the support frame 21, and there is no need to set up additional structure to position the arc splicing portion.

[0041] The present invention also provides a medical handle 100, which includes a handle body 1 and an identification assembly 2. The handle body 1 is used to mount a knife with an identification tag, and the identification assembly 2 is used to inductively cooperate with the identification tag on the knife. The medical handle 100 also includes a cable assembly, which is disposed inside the handle body 1. The identification coil 22 has a lead wire 221 extending to the outside of the protective cover 23, and the lead wire 221 is connected to the cable assembly. Optionally, a clearance fit is adopted between the protective cover 23 and the support frame 21, so that the lead wire 221 of the identification coil 22 can pass through the gap between the two and connect to the cable assembly; alternatively, a through hole connected to the winding groove 2111 can be provided on the protective cover 23, so that the lead wire 221 of the identification coil 22 can pass through the through hole and connect to the cable assembly. By connecting the lead wire 221 to the cable assembly, the identification signal generated by the identification coil 22 can be transmitted to the corresponding host through the lead wire 221 and the cable assembly, thereby realizing signal transmission.

[0042] In the embodiments of the present invention, please refer to Figure 1 and Figure 3 The support skeleton 21 is provided with a central channel 210, and the central channel 210 extends along the axial direction of the support skeleton 21 and is configured to receive a corresponding tool, and when the central channel 210 receives the tool, the identification tag is located in the central channel 210. The central channel 210 can be a channel running through the interior of the handle body 1, which can provide both an installation space for the tool and a precise guide path for the tool, ensuring that the tool can be accurately and smoothly inserted into the handle body 1. When the central channel 210 receives the tool, the identification tag will also be placed in the central channel 210 and protected, reducing the interference of external factors on the identification tag and enhancing the stability of the identification process. In actual implementation, the central channel 210 can be a part of the tool installation channel inside the handle body 1. Of course, it is not ruled out that the tool installation channel of the handle body 1 is in the form of the central channel 210.

[0043] It should be noted that, in the present invention, in order to position the support frame 21 in the handle body 1, a corresponding positioning structure needs to be provided in the handle body 1. There are many ways to set up the positioning structure. Figure 3 and Figure 5 A limiting step 11 is provided inside the handle body 1, and a limiting groove 2121 is provided on the support frame 21, and the limiting step 11 abuts against the inside of the limiting groove 2121. There is no specific limitation on the shape of the limiting step 11. For example, it can be an annular protrusion provided inside the handle body 1, or it can be a plurality of protrusions intermittently provided along the circumference of the inner wall of the handle body 1; accordingly, the limiting groove 2121 is an annular groove provided corresponding thereto. Due to the design of the limiting step 11 and the limiting groove 2121, medical personnel can quickly and correctly install the support frame 21 into the handle body 1 without the need for a complicated alignment process, which greatly simplifies the assembly steps and improves assembly efficiency. In addition, the cooperation between the limiting step 11 and the limiting groove 2121 can effectively limit the movement of the support frame 21 inside the handle body 1, prevent displacement due to vibration or impact during surgical operations, and thus enhance the overall structural stability of the handle.

[0044] The present invention also provides a surgical power device, which includes a matching medical handle 100 and a cutting tool. The specific structure of the medical handle 100 is similar to the above-mentioned embodiments. Since the present surgical power device adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above-mentioned embodiments, which will not be described in detail here. It should be noted that there is no specific limitation on the type of surgical cutting tool. For example, it can be a planer, a grinding tool, a grinding drill with a suction channel, etc. In addition, a surgical power device can be installed with one medical handle 100 or multiple medical handles 100.

[0045] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An identification component, characterized in that The identification component includes a support frame and an identification coil. The support frame is used to be arranged inside the handle body. The support frame is provided with a winding groove, and the identification coil is wound in the winding groove.

2. The identification component according to claim 1, wherein The winding groove is a spiral groove provided on the outer wall of the support frame, and the spiral groove extends along the axial direction of the support frame for winding the identification coil.

3. The identification component according to claim 1, wherein The identification component further includes a protective cover, which is sleeved on the outer periphery of the support frame and wraps at least a portion of the identification coil.

4. The identification component according to claim 3, characterized in that The support frame includes a main body and a stop part. The main body is provided with the winding groove. The stop part is provided on the main body and is located at one end or both ends of the winding groove along the axial direction. The protective cover is sleeved on the outer periphery of the main body, and the end of the protective cover abuts against the stop part.

5. The identification component according to claim 4, characterized in that The identification component further includes a sealing ring, which is arranged at the connection between the protective cover and the stopping portion.

6. The identification component according to claim 5, characterized in that The protective cover is provided with a mounting shoulder, which is arranged at one end of the protective cover close to the stop portion, and the sealing ring is sleeved on the outer periphery of the mounting shoulder and is in sealing contact with the stop portion.

7. The identification component according to claim 3, characterized in that The protective cover comprises at least two circular arc splicing parts distributed along the circumferential direction, and the adjacent circular arc splicing parts are split apart along the axial direction.

8. The identification component according to claim 7, characterized in that A sealing ring is provided on the outside of the protective cover, and each of the arc joints is pressed against the outer periphery of the support frame by the sealing ring.

9. A medical handle, characterized in that: The medical handle includes a handle body and an identification component according to any one of claims 1 to 8, wherein the handle body is used to mount a knife with an identification tag, and the identification component is used to inductively cooperate with the identification tag on the knife.

10. The medical handle according to claim 9, wherein: The support frame is provided with a central channel, which extends along the axial direction of the support frame and is configured to receive the corresponding tool. When the central channel receives the tool, the identification tag is located in the central channel.

11. A surgical power device, characterized in that: The surgical power device includes a matching medical handle and a knife. The medical handle is the medical handle according to claim 9 or 10, and the knife is provided with the identification label.

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