Identification coil mounting member, identification assembly, medical handle and surgical power equipment

Abstract

The utility model discloses an identification coil installation member, identification assembly, medical handle and operation power equipment, and relates to the technical field of medical instruments.The identification coil installation member is used for being arranged inside a handle body, the outer contour of the identification coil installation member forms a wire winding space and a wire passing space which are independent of each other, and the wire passing space is arranged in the handle body. A connecting channel is arranged between the winding space and the wire passing space, the winding space is used for winding an identification coil, the wire passing space is separated from the winding space, the wire passing space is used for allowing a circuit in the handle body to pass through, and the connecting channel is used for allowing the identification coil to enter the wire passing space from the winding space. According to the technical scheme, the wiring structure in the handle can be simplified, and the assembling efficiency of the handle is improved.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to an identification coil mounting component, an identification assembly, a medical handle, and a surgical power device. Background Technology

[0002] In the field of medical devices, precise and efficient surgical tools are crucial for surgical success. With the continuous advancement of medical technology, surgical procedures are becoming increasingly delicate and complex, thus increasing the demand for a wider variety and more diverse range of surgical instruments.

[0003] To quickly match these knives with the handle, identification chips are usually installed on the knives. These chips can sense and interact with the identification components inside the handle to ensure that the correct knife is used for the corresponding surgery, thereby improving the safety of the surgery. In order to realize the power control of the handle, existing handles usually also have other circuits inside, such as control circuits. In existing handles, the control circuits and the circuits in the identification components are connected to the cable at the rear of the handle, and the signal is transmitted through the cable connection.

[0004] However, in existing controllers, the control circuitry and recognition components are routed separately and then connected to cables, requiring separate wiring channels. This results in a complex internal structure and low assembly efficiency for the controller. Utility Model Content

[0005] The main purpose of this invention is to provide an identification coil mounting component, identification assembly, medical handle, and surgical power device, which aims to simplify the wiring structure inside the handle and improve its assembly efficiency.

[0006] To achieve the above objectives, the present invention provides an identification coil mounting component, which is disposed inside the handle body, and the identification coil mounting component has the following features:

[0007] The winding space is used for winding the identification coil;

[0008] The wire passage space is separated from the winding space and is used for the wiring inside the handle body to pass through.

[0009] A connecting channel connects the winding space and the passing space, and the connecting channel is used to allow the identification coil to enter the passing space from the winding space.

[0010] In one embodiment, the identification coil mounting component includes a frame body and a partition segment. The partition segment is disposed on the outer periphery of the frame body. The winding space and the wire-passing space are both formed on the outer periphery of the frame body, and the partition segment separates the winding space and the wire-passing space. The connection channel is formed on the partition segment.

[0011] In one embodiment, the connection channel is a wire-passing groove formed on the partition segment, the wire-passing groove having a slot formed at the edge of the partition segment; or, the connection channel is a wire-passing through hole formed on the partition segment.

[0012] In one embodiment, the skeleton body includes a winding segment and a lead-out segment, the dividing segment is disposed between the winding segment and the lead-out segment, the outer periphery of the winding segment forms the winding space, and the outer periphery of the lead-out segment forms the lead-through space.

[0013] In one embodiment, the partition segment is integrally formed with the main frame body; or, the partition segment is detachably disposed on the main frame body.

[0014] In one embodiment, the skeleton body has a first end and a second end disposed opposite to each other in the axial direction, wherein the first end and / or the second end are provided with a baffle portion protruding radially from the outer wall of the skeleton body.

[0015] This utility model proposes an identification component, which includes an identification coil mounting component and an identification coil. The identification coil mounting component is the identification coil mounting component as described in any of the above embodiments. The identification coil is wound on the identification coil mounting component in the winding space. The lead wire of the identification coil enters the wire-passing space from the winding space through the connecting channel.

[0016] This utility model proposes a medical handle, the medical handle comprising:

[0017] The handle body is used to mount a knife with an identification tag; and

[0018] An identification component is disposed inside the handle body, and the identification component is used to identify the knife. The identification component is the identification component described above.

[0019] In one embodiment, the medical handle further includes a cable assembly disposed inside the handle body, wherein the lead wire of the identification coil passes through the wire passage space and is connected to the cable assembly.

[0020] In one embodiment, a circuit board is installed in the wiring space, the circuit board is connected to control lines, the control lines extend out of the wiring space and are connected to the cable assembly.

[0021] In one embodiment, the medical handle has a knife mounting channel for inserting the knife, the identification coil mounting member has a central channel, and the knife mounting channel is partially or entirely formed by the central channel. The central channel extends along the axial direction of the identification coil mounting member, and when the central channel receives the knife, the identification tag is located within the central channel.

[0022] This utility model also proposes a surgical power device, which includes a matching medical handle and a cutting tool, wherein the medical handle is the medical handle described in any of the above embodiments.

[0023] In this invention, the identification coil mounting component is installed inside the handle body. Independent winding and passing spaces are provided on the outer contour of the component, and a connecting channel is provided between them. This allows the main body of the identification coil to be wound within the winding space, and the coil's lead wire to enter the passing space via the connecting channel. Since the coil's lead wire can enter the passing space, it shares the same routing channel with the internal wiring of the handle body for simultaneous wiring and electrical connection to the medical handle's cable structure. This eliminates the need for separate routing channels for the coil's lead wire and the internal wiring of the handle body, simplifying the internal wiring channels. Furthermore, the lead wire entering the passing space and the internal wiring of the handle body do not need separate routing and connection to the cable structure, improving the assembly efficiency of the identification component. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0025] Figure 1 A schematic diagram of a structure of an embodiment of the identification coil mounting component provided by this utility model;

[0026] Figure 2 A schematic diagram of another embodiment of the identification coil mounting component provided by this utility model;

[0027] Figure 3A side view of the structure of another embodiment of the identification coil mounting component provided by this utility model;

[0028] Figure 4 A schematic diagram of the structure of an embodiment of the identification component provided by this utility model;

[0029] Figure 5 A schematic diagram of an embodiment of the medical handle provided by this utility model.

[0030] Explanation of icon numbers:

[0031] 100. Medical handle; 1. Handle body; 11. Limiting step; 2. Recognition component; 21. Recognition coil mounting component; 210. Central channel; 211. Frame body; 2111. Winding section; 2112. Outlet section; 2113. Limiting groove; 212. Separating section; 2121. Wire passage groove; 213. Wire blocking part; 22. Recognition coil; 221. Lead wire; 3. Circuit board.

[0032] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0034] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0035] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0036] In existing controllers, the control circuitry and recognition components are routed separately and then connected to cables, requiring separate wiring channels. This results in a complex internal structure and low assembly efficiency for the controller.

[0037] This utility model proposes an identification coil mounting component for installation inside the handle body.

[0038] Please see Figure 1 and Figure 2 In one embodiment of this utility model, the outer contour of the identification coil mounting member 21 is formed with:

[0039] The winding space is used for winding the identification coil 22;

[0040] The cable passage space is separated from the cable winding space and is used for the wiring inside the handle body to pass through.

[0041] The connecting channel connects the winding space and the passing space, and the connecting channel is used to allow the identification coil 22 to enter the passing space from the winding space.

[0042] In the technical solution of this utility model, the identification coil mounting component 21 is used to be installed inside the handle body 1. By setting independent winding spaces and passing spaces on the outer contour of the identification coil mounting component 21, and setting a connecting channel between the winding spaces and passing spaces, the main body of the identification coil 22 is wound in the winding space, and the lead wire of the identification coil 22 can pass through the connecting channel and enter the passing space. Since the lead wire of the identification coil 22 can enter the passing space through the connecting channel, the lead wire 221 of the identification coil 22 can share the same wiring channel with the wiring inside the handle body 1 and be electrically connected to the cable structure of the medical handle 100 (for example, the cable structure at the tail of the handle) after simultaneous wiring. It is not necessary to set separate wiring channels for the lead wire 221 of the identification coil 22 and the wiring inside the handle body 1, which simplifies the wiring channel inside the handle. The lead wire 221 entering the passing space and the wiring inside the handle body 1 do not need to be separately wired and connected to the cable structure, which improves the assembly efficiency of the identification component 2.

[0043] For ease of understanding, for example, "the wiring inside the handle body 1" can refer to the wiring inside the handle body 1 that connects to the control circuit board. Typically, the control circuit board needs to be connected to the host unit (the host unit and the medical handle are separate units) via wiring. In this case, the "wiring inside the handle body 1" is the wiring used to connect the host unit and the control circuit board. Alternatively, "the wiring inside the handle body 1" can also refer to the wiring used to connect the buttons and the controller. When the controller is located on the host unit, and the medical handle 100 has buttons, the buttons need to be connected to the controller to control the working state or parameters of the medical handle 100. Furthermore, it should be emphasized that "the wiring inside the handle body 1" may refer to some or all of the wiring inside the handle body 1.

[0044] Specifically, the configuration of the wire-passing space and the winding space is not specifically limited. The winding space can be a spiral groove on the identification coil mounting member 21, or multiple annular grooves spaced at intervals. The wire-passing space can be an annular groove, a wire-passing hole, a wire-passing channel, etc., as long as it allows the wire to pass through. In addition, there are various ways to distribute the wire-passing space and the winding space. For example, they can be distributed sequentially along the axial direction of the identification coil mounting member 21; or the identification coil mounting member 21 can be constructed with an inner sleeve layer and an outer sleeve layer, with the winding space formed between the inner sleeve layer and the outer sleeve layer, and the wire-passing space formed on the outer wall of the outer sleeve layer. In the following description of the embodiments, the wire-passing space and the winding space are described in the manner of sequentially distributing along the axial direction of the identification coil mounting member 21.

[0045] In the embodiments of this utility model, please refer to Figure 1 and Figure 2The identification coil mounting component 21 includes a frame body 211 and a partition section 212. The partition section 212 is disposed on the outer periphery of the frame body 211. Both the winding space and the wire passage space are formed on the outer periphery of the frame body 211, and the partition section 212 separates the winding space and the wire passage space. A connecting channel is formed on the partition section 212. In this structure, the partition section 212 separates the winding space and the wire passage space, allowing the identification coil 22 to be directly wound on the outer surface of the frame body 211 through the winding space. The wiring inside the handle body 1 can directly pass through the wire passage space from the periphery of the frame body 211, resulting in high wiring convenience.

[0046] In the embodiments of this utility model, please refer to Figure 3 The connecting channel is a wire-passing groove 2121 formed on the partition section 212, and the wire-passing groove has a slot formed on the edge of the partition section 212. Both the winding space and the wire-passing space are connected to the wire-passing groove 2121. This method of using the wire-passing groove 2121 as a connecting channel allows the lead wire 221 to be directly embedded into the wire-passing groove 2121 from the slot, making installation convenient. Of course, a wire-passing through hole can also be set on the partition section, as long as it is a channel that allows the wire end of the identification coil to pass through. By setting the wire-passing groove 2121 or the wire-passing through hole on the partition section 212, it is easy to lead the lead wire of the identification coil 22 into the wire-passing space, simplifying the lead wire process and improving production efficiency and assembly speed. Furthermore, the design of the wire-passing groove 2121 or the wire-passing through hole provides a protective path for the lead wire, reducing the wear or damage that the lead wire may suffer during the lead wire process, and also making the lead wire of the identification coil 22 easier to access, facilitating replacement or maintenance when needed.

[0047] In the embodiments of this utility model, please refer to Figure 2 The main body 211 of the skeleton includes a winding segment 2111 and a lead-out segment 2112. The dividing segment 212 is located between the winding segment 2111 and the lead-out segment 2112. The outer periphery of the winding segment 2111 forms a winding space, and the outer periphery of the lead-out segment 2112 forms a passing space. The independent design of the winding segment 2111 and the lead-out segment 2112 helps to reduce electromagnetic interference.

[0048] In the embodiments of this utility model, please refer to Figure 1 and Figure 2The separator 212 is integrally formed with the skeleton body 211, for example, by injection molding or casting, which enhances the overall structural strength of the handle and reduces the possibility of component loosening or misalignment during surgical operations; it also simplifies the assembly process, reduces the number of connection points between components, and makes the assembly process simpler and faster. Alternatively, in another embodiment, the separator 212 is detachably mounted on the skeleton body 211, for example, by snap-fit ​​or threaded connection; in this way, the installation position of the separator 212 on the skeleton body 211 can be appropriately adjusted, changing the size of the winding space and the wire passage space, thereby better accommodating identification coils 22 of different lengths and specifications, and improving the applicability of the handle.

[0049] In the embodiments of this utility model, please refer to Figure 2 The frame body 211 has a first end and a second end arranged opposite each other along the axial direction. The first end and / or the second end is provided with a wire-blocking portion 213 protruding radially from the outer wall of the frame body 211. That is, the frame body 211 can have a wire-blocking portion 213 at either end or at both ends. The wire-blocking portion 213 can be a protruding ring or multiple protrusions arranged radially thereafter, as long as it serves to block the winding space and the wire-passing space. The wire-blocking portion 213 can prevent the coil from falling off due to vibration of the handle during operation, thus keeping it within the winding space and the wire-passing space.

[0050] This utility model proposes an identification component 2; please refer to [link / reference]. Figure 4 The identification component 2 includes an identification coil mounting component 21 and an identification coil 22. The identification coil mounting component 21 is the identification coil mounting component as described in any of the above embodiments. The identification coil 22 is wound on the identification coil mounting component 21 in the winding space. The lead wire 221 of the identification coil 22 enters the wire passage space from the winding space through the connecting channel. In this way, the lead wire 221 of the identification coil 22 can share the same wiring channel with the wiring inside the handle body 1 and be simultaneously wired and electrically connected to the cable structure of the medical handle. There is no need to set separate wiring channels for the lead wire 221 of the identification coil 22 and the wiring inside the handle body 1, which simplifies the wiring channel inside the handle. The lead wire 221 entering the wire passage space and the wiring inside the handle body 1 do not need to be wired separately and connected to the cable structure, which improves the assembly efficiency of the identification component 2.

[0051] This utility model also proposes a medical handle 100, please refer to [link / reference]. Figure 5 The medical handle 100 includes:

[0052] Handle body 1, for mounting a knife with an identification tag; and

[0053] The identification component 2 is located inside the handle body 1. The identification component 2 is used to identify the knife. The identification component 2 is the identification component 2 as described above.

[0054] Specifically, the type of identification label on the cutting tool is not specifically limited. For example, it can be an identification chip, an electronic tag, etc., as long as the identification label can be matched with the identification coil 22 through magnetic attraction or other means. For example, when the identification label uses an identification chip, the identification chip stores data information, including the type of cutting tool, the frequency of the cutting tool, the serial number, the number of uses, and the cumulative usage time. In this way, through the cooperation of the identification coil 22 and the identification label, the type of cutting tool can be easily identified, appropriate usage parameters can be recommended to the user, and the tool usage time can be recorded to effectively manage the tool life.

[0055] In an embodiment of this invention, the medical handle 100 further includes a cable assembly located inside the handle body 1. The lead wire (which can be either the beginning or end of a wire) of the identification coil 22 passes through the wire passage and connects to the cable assembly. The cable assembly provides the cutting tool with the electrical energy and / or control signals required during surgery. Typically, this cable assembly is connected to the main unit.

[0056] In the embodiments of this utility model, please refer to Figure 4 A circuit board 3 is installed within the wiring space, and control lines are connected to the circuit board 3. The control lines pass through the wiring space and connect to the cable assembly. This structure utilizes the wiring space of the identification coil mounting component 21 to install the circuit board, eliminating the need for circuit board mounting structures on other components within the medical handle 100. This results in high integration and facilitates control over the size of the medical handle 100.

[0057] In the embodiments of this utility model, please refer to Figure 4 and Figure 5 The medical handle 100 has a knife mounting channel for inserting a knife. The identification coil mounting member 21 has a central channel 210, which forms part or all of the knife mounting channel. The central channel 210 extends along the axial direction of the identification coil mounting member 21 and is configured to receive a compatible knife. When the central channel 210 receives a knife, an identification tag is located within it. The central channel 210 can be a channel penetrating the interior of the handle body 1, providing both mounting space and a precise guide path for the knife, ensuring accurate and smooth insertion of the knife into the handle body 1. When the central channel 210 receives a knife, the identification tag is also protected within it, reducing interference from external factors and enhancing the stability of the identification process.

[0058] In the embodiments of this utility model, please refer to Figure 4 and Figure 5 The handle body 1 has a limiting step 11 inside, and the identification coil mounting component 21 has a limiting groove 2113, with the limiting step 11 abutting against the inside of the limiting groove 2113. The shape of the limiting step 11 is not specifically limited; for example, it can be an annular protrusion inside the handle body 1, or multiple protrusions intermittently arranged along the circumference of the inner wall of the handle body 1. Correspondingly, the limiting groove 2113 is a corresponding annular groove. Due to the design of the limiting step 11 and the limiting groove 2113, medical personnel can quickly and accurately install the identification coil mounting component 21 into the handle body 1 without a complex alignment process, greatly simplifying the assembly steps and improving assembly efficiency. Furthermore, the cooperation between the limiting step 11 and the limiting groove 2113 effectively restricts the movement of the identification coil mounting component 21 inside the handle body 1, preventing displacement due to vibration or impact during surgical operations, thereby enhancing the overall structural stability of the handle.

[0059] This utility model also proposes a surgical power device, which includes a compatible medical handle 100 and a cutting tool. The specific structure of the medical handle 100 is as described in the above embodiments. Since this surgical power device adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, and will not be described in detail here. It should be noted that the type of surgical tool is not specifically limited, for example, it can be a planer, a grinding tool, a drill bit with a suction channel, etc. Furthermore, a surgical power device can be equipped with one medical handle 100 or multiple medical handles 100.

[0060] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A recognition coil mounting component for being disposed inside a handle body, characterized in that, The identification coil mounting component has the following formed on it: The winding space is used for winding the identification coil; The wire passage space is separated from the winding space and is used for the wiring inside the handle body to pass through. A connecting channel connects the winding space and the passing space, and the connecting channel is used to allow the identification coil to enter the passing space from the winding space.

2. The identification coil mounting component as described in claim 1, characterized in that, The identification coil mounting component includes a frame body and a partition section. The partition section is disposed on the outer periphery of the frame body. The winding space and the passing space are both formed on the outer periphery of the frame body, and the partition section separates the winding space and the passing space. The connecting channel is formed on the partition section.

3. The identification coil mounting component as described in claim 2, characterized in that, The connection channel is a wire-passing groove formed on the partition segment, and the wire-passing groove has a slot formed at the edge of the partition segment; or, the connection channel is a wire-passing through hole formed on the partition segment.

4. The identification coil mounting component as described in claim 2, characterized in that, The main body of the skeleton includes a winding segment and a lead-out segment. The dividing segment is located between the winding segment and the lead-out segment. The outer periphery of the winding segment forms the winding space, and the outer periphery of the lead-out segment forms the lead-through space.

5. The identification coil mounting component as described in claim 2, characterized in that, The dividing segment is integrally formed with the main body of the skeleton; or, the dividing segment is detachably disposed on the main body of the skeleton.

6. The identification coil mounting component as described in claim 2, characterized in that, The main body of the skeleton has a first end and a second end that are arranged opposite each other in the axial direction, wherein the first end and / or the second end are provided with a baffle portion that protrudes radially from the outer wall of the main body of the skeleton.

7. An identification component, characterized in that, The identification component includes an identification coil mounting component and an identification coil. The identification coil mounting component is the identification coil mounting component according to any one of claims 1-6. The identification coil is wound on the identification coil mounting component in the winding space. The lead wire of the identification coil enters the wire-passing space from the winding space through the connecting channel.

8. A medical handle, characterized in that, The medical handle includes: The handle body is used to mount a knife with an identification tag; and An identification component is disposed inside the handle body, the identification component is used to identify the knife, and the identification component is the identification component as described in claim 7.

9. The medical handle as described in claim 8, characterized in that, The medical handle also includes a cable assembly located inside the handle body. The lead wire of the identification coil passes through the wire passage and is connected to the cable assembly.

10. The medical handle as described in claim 9, characterized in that, A circuit board is installed in the cable passage space. The circuit board is connected to a control line, which extends out of the cable passage space and is connected to the cable assembly.

11. The medical handle as described in any one of claims 8 to 10, characterized in that, The medical handle has a knife mounting channel for inserting the knife. The identification coil mounting component has a central channel. The knife mounting channel is partially or entirely formed by the central channel. The central channel extends along the axial direction of the identification coil mounting component, and when the knife mounting channel receives the knife, the identification tag is located in the central channel.

12. A surgical power device, characterized in that, The surgical power device includes a compatible medical handle and a cutting tool, wherein the medical handle is the medical handle as described in any one of claims 8 to 11.

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