Medical handle and surgical power equipment

Abstract

The utility model discloses a medical handle and surgical power equipment relates to medical instrument technical field, medical handle includes handle body and luminous structure, luminous structure is installed in handle body, and the light of luminous structure exits the medical handle. According to the technical scheme, the problem that an existing handle cannot indicate the working state is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a medical handle and surgical power equipment. Background Art

[0002] In the medical field, planer handles, grinding handles, and milling handles are common surgical power handles. These handles are adapted to the corresponding cutting tools to transmit power to them during surgery. Existing surgical power handles use indicator lights directly on the housing to indicate the handle's operating status. However, this approach has a small luminous area, making it difficult for doctors to visually see the indicator lights and thus determine the handle's operating status. Utility Model Content

[0003] The main purpose of the utility model is to provide a medical handle and a surgical power device, aiming to solve the problem that it is difficult for doctors to intuitively judge the working status of the handle.

[0004] To achieve the above-mentioned purpose, the present invention provides a medical handle, which comprises:

[0005] The handle body includes a shell component, wherein the shell component is provided with a light-transmitting area; and

[0006] The light emitting structure is arranged in the shell component, and the light emitted by the light emitting structure passes through the light-transmitting area and out of the shell component.

[0007] In one embodiment, the handle body has a distal end and a proximal end, the distal end is provided with an installation entrance for receiving and installing a tool, and the light emitting structure is provided on the proximal end.

[0008] In one embodiment, the shell assembly includes a main shell and a light-transmitting cover for forming the light-transmitting area, the light-transmitting cover is made of transparent or translucent material, the light-transmitting cover and the main shell together form at least part of the cavity of the shell assembly, and the light-emitting structure is arranged in the cavity.

[0009] In one embodiment, the cavity has a proximal opening, the shell assembly further includes an end cover, the end cover blocks the proximal opening, the light-transmitting cover is annular, and the light-transmitting cover is disposed between the main shell and the end cover.

[0010] In one embodiment, the light-transmitting cover is provided with a proximal limit step and a distal limit step, the main shell is connected to the distal limit step, and the end cover is connected to the proximal limit step.

[0011] In one embodiment, the light emitting structure is disposed on the end cover, and the light emitting structure is disposed on a side of the end cover facing the light-transmitting cover.

[0012] In one embodiment, the light emitting structure includes a light board, and the light board is provided with an LED light.

[0013] In one embodiment, at least two LED lamps are provided on the lamp board, and the luminous colors of the at least two LED lamps are different.

[0014] In one embodiment, the light board is a ring light board coaxially arranged with the handle body, the handle body includes a shell assembly and a motor assembly arranged in the shell assembly, an inner suction tube is provided in the motor assembly, the proximal end of the motor assembly is connected to an output tube connected to the inner suction tube, the output tube coaxially passes through the light board, and / or, a plurality of LED lamps are provided, and the plurality of LED lamps are evenly distributed along the circumferential direction of the light board.

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

[0016] In the technical solution of the present invention, a light-transmitting area is provided on the shell assembly, and a light-emitting structure is provided inside the shell, so that the light emitted by the light-emitting structure passes through the light-transmitting area to the outside of the shell assembly. The light-transmitting area serves as an externally visible area, and its area is not limited by the size of the light-emitting structure, so that the light indication area on the entire handle can be large enough, which is conducive to the doctor to understand the status of the handle more intuitively. 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 This is a structural schematic diagram of an embodiment of a medical handle provided by the present utility model;

[0019] Figure 2 This is a partial structural diagram of an embodiment of a medical handle provided by the present utility model;

[0020] Figure 3 This is a structural schematic diagram of the end portion of the handle body in another embodiment of the medical handle provided by the present invention;

[0021] Figure 4 This is a schematic structural diagram of a transparent cover in another embodiment of the medical handle provided by the present utility model.

[0022] Description of Figure Numbers:

[0023] 100. Medical handle; 1. Handle body; 11. Main shell; 12. Light-transmitting cover; 121. Proximal limit step; 122. Distal limit step; 13. End cover; 2. Light-emitting structure; 21. Light board.

[0024] 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

[0025] 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.

[0026] 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.

[0027] 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.

[0028] Existing surgical power handles such as planer handles, grinding handles and milling handles use an indicator light directly on the shell surface to understand the working status of the handle. However, this indicator light directly on the shell surface has a small luminous area, making it difficult for doctors to visually see the indicator light and thus difficult to visually judge the working status of the handle.

[0029] The utility model provides a medical handle.

[0030] See also Figure 1 In one embodiment of the present invention, the medical handle 100 includes:

[0031] The handle body 1 includes a shell component, and the shell component is provided with a light-transmitting area; and

[0032] The light emitting structure 2 is arranged in the shell component, and the light emitted by the light emitting structure 2 passes through the light-transmitting area and out of the shell component.

[0033] In the technical solution of the present invention, by providing a light-transmitting area on the shell assembly and disposing the light-emitting structure within the shell, the light emitted by the light-emitting structure passes through the light-transmitting area and out of the shell assembly. The light-transmitting area, as the externally visible area, is not limited by the size of the light-emitting structure. This allows the light indication area on the entire handle to be sufficiently large, helping the doctor to more intuitively understand the status of the handle. This integrated design effectively protects the light-emitting structure 2, preventing direct damage to the light-emitting structure 2 from external environmental factors such as dust and moisture.

[0034] In some embodiments, the light-transmitting area is disposed on the housing component near the light-emitting structure 2, which is beneficial for ensuring the light-transmitting effect.

[0035] The "state of the handle" here can be associated with the light-emitting structure in different ways according to actual conditions. For example, the handle can be configured as follows: when the handle is in a state of normal connection with the main unit of the surgical power device, the light-emitting structure 2 will emit light. When the handle is not connected to the main unit of the surgical device or is abnormally connected (the interface is loose), the light-emitting structure 2 will not emit light. By observing whether the light-emitting structure emits light, the doctor can quickly determine whether the handle is normally connected to the main unit, and will not repeatedly press the buttons on the handle or unplug the handle to confirm whether the connection is normal when the handle is not normally connected to the main unit. This is conducive to reducing unnecessary operations or even wrong operations, which is conducive to reducing the complexity and time of surgical operations. For example, the light-emitting structure is configured to emit various colors, and different colors correspond to different working states. It should be noted that how the state of the handle is indicated by the light-emitting structure is not an improvement of this application. In actual implementation, it can be configured according to actual needs.

[0036] Specifically, in this embodiment, the type of the light-emitting structure 2 is not specifically limited. For example, it can be a light-emitting diode, a fluorescent lamp, or a laser lamp, as long as it can emit light to the outside of the handle body 1 under the control of the external structure. It should be noted that in order to ensure that the light emitted by the light-emitting structure 2 can be emitted to the outside and facilitate observation by the doctor, the handle body 1 can be made of a transparent material as a whole, or only the portion near the light-emitting structure 2 can be made of a transparent material, such as fiberglass or transparent plastic.

[0037] It should also be noted that the medical handle can be a planer handle, which can be adapted to a planer knife and a grinding tool with a tissue adsorption channel. Of course, the medical handle can also be a grinding handle, a milling handle, or other types of medical handles.

[0038] In an alternative embodiment, see Figure 1 The handle body 1 has a distal end and a proximal end. The distal end is provided with an installation inlet for receiving and installing a tool, and the light-emitting structure 2 is provided on the proximal end. In this way, when the handle body 1 is held, the light-emitting structure 2 is behind the operator's hand. The operator's hand can to a certain extent block the light-emitting structure from directly irradiating the operator's eyes, which helps to prevent the light emitted by the light-emitting structure 2 from interfering with the surgical field of view.

[0039] In some feasible embodiments of the present invention (not shown), the housing assembly is provided with a plurality of light-transmitting holes for forming a light-transmitting area. The light-transmitting holes are designed to allow light emitted by the light-emitting structure 2 to pass through in a controllable manner. In actual implementation, a transparent or translucent light-transmitting member may be provided in the light-transmitting hole to allow light to pass through. In addition, the light-transmitting hole may not be provided with a light-transmitting member, and the light-transmitting hole may directly allow light to pass through.

[0040] In the embodiments of the present invention, please refer to Figure 2 The shell assembly consists of a main shell 11 and a transparent cover 12 for forming the light-transmitting area. The transparent cover 12 is made of transparent or translucent material. The transparent cover 12 and the main shell 11 together form at least part of the cavity of the shell assembly. The light-emitting structure 2 is arranged in the cavity, which improves the protection of the internal light-emitting structure 2.

[0041] There is no specific limitation on the location of the light-transmitting cover 12. For example, it can be located on the side of the main housing 11 close to the light-emitting structure 2. Alternatively, the main housing 11 includes at least two sub-housings distributed along the axial direction, and the light-transmitting cover 12 is located between two adjacent sub-housings.

[0042] In the embodiments of the present invention, please refer to Figure 2The cavity has a proximal opening, and the shell assembly also includes an end cover 13. The end cover 13 is detachably sealed at the proximal opening, making the assembly and maintenance of the light-emitting structure 2 simple and convenient. The operation can be performed by simply removing the end cover 13. Furthermore, the light-transmitting cover 12 is annular, and the light-transmitting cover 12 is arranged between the main shell 11 and the end cover 13. The annular design can provide a more uniform lighting effect, and the annular design allows the light-emitting structure 2 to be quickly and intuitively seen from all directions around the handle during surgery. The user experience of the product is beneficial. It should be explained that in this embodiment, the end cover 13 can be set to an opaque material, a transparent material or a translucent material. When the end cover 13 adopts a translucent or transparent material, the area of the light-transmitting area is larger. Of course, in the actual implementation process, the light-transmitting cover 12 does not have to be set to an annular shape. The light-transmitting cover 12 can also be semi-annular, or it can be an arc shell with an irregular shape but concentrically arranged with the main shell 11. In the embodiments of the present utility model, please refer to Figure 2 and Figure 4 The light shield 12 is provided with a proximal limit step 121 and a distal limit step 122. The main housing 11 is connected to the distal limit step 122, and the end cover 13 is connected to the proximal limit step 121. This ensures that the light shield 12 is accurately positioned between the main housing 11 and the end cover 13, reduces assembly errors, and improves the overall assembly accuracy between components. The light shield 12 can be connected to the main housing 11 and the end cover 13 respectively by bonding or threading. Figure 2 In the shown embodiment, the motor assembly is arranged in the shell assembly, and the output pipe at the tail of the motor assembly passes through the end cover 13. The output pipe is connected to a compression sleeve by a thread, and the compression sleeve presses the light-transmitting cover 12 and the end cover 13 onto the shell body 11.

[0043] In the embodiments of the present invention, please refer to Figure 3 The light-emitting structure 2 is disposed on the end cap 13, and the light-emitting structure 2 is disposed on the side of the end cap 13 facing the light-transmitting cover 12. The light-emitting structure 2 can be fixedly connected to the end cap 13, or it can be detachably connected to the end cap 13. The specific detachable connection method is not specifically limited, and it can be, for example, a snap connection or a threaded connection. Specifically, a snap-on post can be provided on the end cap 13, and a snap-on hole can be provided on the light-emitting structure 2. The snap-on hole and the snap-on post can be connected in a coordinated manner to easily achieve a detachable connection. The detachable design of the light-emitting structure 2 makes it very convenient to maintain and replace the light-emitting structure 2. The operator only needs to remove the end cap 13 to easily access the light-emitting structure 2.

[0044] In the embodiments of the present invention, please refer to Figure 3The light-emitting structure 2 includes a light board 21, and an LED light is provided on the light board 21. According to actual needs, there can be one or more LED lights, and they can be adjusted according to different application scenarios and lighting needs to convey a variety of different information.

[0045] In the embodiment of the present invention, the light panel 21 is provided with at least two LED lights, and the at least two LED lights emit light of different colors. The two different colors of light are used to indicate different device states or operation prompts, such as device operating status, warning information, disinfection status, etc. This allows users to quickly obtain key information through simple visual inspection, enhancing the intuitiveness and recognizability of information.

[0046] In the embodiment of the present invention, the light panel 21 is a ring-shaped light panel coaxially arranged with the handle body 1. Multiple LED lights are provided, and the multiple LED lights are evenly spaced along the circumference of the light panel 21. The use of multi-color LED lights can provide clear visual instructions and realize more advanced functions such as color change, brightness adjustment, and flashing mode, thereby helping users avoid misoperation, especially in emergency situations or complex surgical procedures, helping to reduce errors and improve safety.

[0047] In an embodiment of the present invention, the handle body includes a shell assembly and a motor assembly disposed within the shell assembly. An inner suction tube is disposed within the motor assembly. An output tube, which is in communication with the inner suction tube, is connected to the proximal end of the motor assembly. The output tube coaxially extends through the light board 21. Thus, the light board 21 is in the form of a ring light board coaxially disposed with the handle body 1, allowing the output tube to pass through the light board 21 without interference.

[0048] The present utility model also proposes a surgical power device, which includes a corresponding medical handle 100 and a medical knife. The specific structure of the medical handle 100 refers to the above-mentioned embodiment. Since the surgical power device adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here.

[0049] 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. A medical handle, characterized in that: The medical handle comprises: The handle body includes a shell component, wherein the shell component is provided with a light-transmitting area; and The light emitting structure is arranged in the shell component, and the light emitted by the light emitting structure passes through the light-transmitting area and out of the shell component.

2. The medical handle according to claim 1, wherein: The handle body has a distal end and a proximal end, the distal end is provided with an installation entrance for receiving and installing a tool, and the light-emitting structure is provided on the proximal end; and / or, the light-transmitting area is provided on the shell assembly near the light-emitting structure.

3. The medical handle according to claim 1, wherein: The shell assembly includes a main shell and a light-transmitting cover for forming the light-transmitting area. The light-transmitting cover is made of transparent or translucent material. The light-transmitting cover and the main shell together form at least part of the cavity of the shell assembly. The light-emitting structure is arranged in the cavity.

4. The medical handle according to claim 3, wherein: The cavity has a proximal opening, and the shell assembly further includes an end cover, which blocks the proximal opening. The light-transmitting cover is annular and is arranged between the main shell and the end cover.

5. The medical handle according to claim 4, wherein: The light-transmitting cover is provided with a proximal limit step and a distal limit step, the main shell is connected to the distal limit step, and the end cover is connected to the proximal limit step.

6. The medical handle according to claim 4, wherein: The light emitting structure is arranged on the end cover, and the light emitting structure is arranged on a side of the end cover facing the light-transmitting cover.

7. The medical handle according to any one of claims 1 to 6, characterized in that: The light emitting structure includes a light board, and the light board is provided with an LED light.

8. The medical handle according to claim 7, wherein: At least two LED lights are arranged on the light board, and the luminous colors of the at least two LED lights are different.

9. The medical handle according to claim 7, wherein: The light board is a ring light board coaxially arranged with the handle body, the handle body includes a shell assembly and a motor assembly arranged in the shell assembly, an inner suction tube is arranged in the motor assembly, the proximal end of the motor assembly is connected to an output tube connected to the inner suction tube, and the output tube coaxially passes through the light board; and / or, there are multiple LED lamps, and the multiple LED lamps are evenly distributed along the circumferential direction of the light board.

10. A surgical power device, characterized in that: The surgical power device includes a matching medical handle and a medical knife, and the medical handle is the medical handle according to any one of claims 1 to 9.

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