Cleaning box for ultrasonic scalpel handle

Abstract

The cleaning box comprises a box body with a containing cavity, a supporting base and a waterproof plug, the supporting base and the waterproof plug are fixedly arranged on the box body and located in the containing cavity, when the ultrasonic scalpel handle is cleaned, the ultrasonic scalpel handle is placed in the containing cavity of the box body, the plug body is inserted into an installation hole in a matched mode, and the waterproof plug is inserted into the installation hole in a matched mode. And the ultrasonic scalpel handle is inserted into the clamping space in a manner that the opening part of the mounting hole faces downwards, so that the ultrasonic scalpel handle is fixed in the box body. In the process that the whole cleaning box is placed into cleaning equipment and is cleaned through spraying water and cleaning liquid, the mounting hole is blocked, and the liquid is prevented from entering an inner cavity of the ultrasonic scalpel handle. Meanwhile, the ultrasonic scalpel handle to be cleaned can be borne through the box body at the same time, the ultrasonic scalpel handle can be effectively protected, the ultrasonic scalpel handle can be integrally carried or automatically carried through a mechanical device, and the risk that the ultrasonic scalpel handle directly falls on the ground and is damaged is avoided or reduced.

Description

Ultrasonic scalpel handle cleaning box Technical Field

[0001] This utility model relates to a cleaning box for ultrasonic surgical scalpel handles. Background Technology

[0002] An ultrasonic scalpel (also known as an ultrasonic blade or ultrasonic hemostatic blade) is an advanced medical device widely used in surgical procedures. The ultrasonic scalpel not only cuts tissue but also has a coagulation function. During cutting, the high-frequency vibration of the blade head can close blood vessels, thereby reducing bleeding. An ultrasonic scalpel consists of a handle and a blade. The handle contains a transducer and circuitry, while the blade is attached to the handle. During surgery, the surgeon holds the handle and inserts the blade into the body to perform the procedure. The blade is disposable; however, the handle is more expensive and is usually reused after rigorous sterilization.

[0003] However, the handles require cleaning and high-temperature sterilization, which currently usually requires manual transfer between different cleaning devices. During this transfer, there is an inherent risk of drops that could damage the handles. Furthermore, during sterilization, the opening at the front of the handle where it connects to the blade is open, making it easy for liquid to enter the handle's interior, damaging the circuitry and transducer, and significantly shortening the handle's lifespan. Summary of the Invention

[0004] The purpose of this invention is to provide a cleaning box for ultrasonic scalpel handles to solve one or more problems in the prior art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A cleaning box for an ultrasonic scalpel handle, the cleaning box comprising:

[0007] The box body has a receiving cavity, and the box body wall is provided with a communicating hole that communicates with the receiving cavity;

[0008] A support base is fixedly mounted on the housing and located in the accommodating cavity. The support base has two support columns spaced apart, and a clamping space for clamping the handle of the ultrasonic scalpel is formed between the two support columns.

[0009] The ultrasonic scalpel handle has a mounting hole for mounting the scalpel, and the waterproof plug has a plug body that can be detachably inserted into the mounting hole.

[0010] When the ultrasonic scalpel handle is engaged with the housing, the ultrasonic scalpel handle is inserted into the clamping space and fixed relative to the housing, the opening of the mounting hole faces downward, and the plug is inserted into the mounting hole.

[0011] Preferably, the housing has a bottom plate, and the waterproof plug and the support base are both fixed on the bottom plate, with the waterproof plug located between the two support columns.

[0012] In some embodiments, the waterproof plug and the support base are provided in one or more sets corresponding to each other.

[0013] Preferably, the plug has a hollow channel extending through the axis, and the waterproof plug further includes a waterproof and breathable membrane fixedly disposed in the hollow channel. When the plug is inserted into the mounting hole, the inner cavity of the ultrasonic scalpel handle is connected to the external airflow of the plug through the waterproof and breathable membrane.

[0014] In some embodiments, the waterproof plug further includes a fixing member, which is axially positioned and installed in the hollow channel. The fixing member has an axially penetrating through hole. The waterproof and breathable membrane is axially sandwiched between the plug body and the fixing member, or sandwiched between two adjacent fixing members along the axial direction.

[0015] In some embodiments, the plug has an insertion section and a connecting section connected axially, and a limiting ring extending radially outward is formed between the insertion section and the connecting section. The outer diameter of the limiting ring is larger than the diameter of the mounting hole. The connecting section and the housing are provided with a connection structure that can cooperate with each other for detachable connection.

[0016] Preferably, the outer periphery of the plug has a sealing ring extending radially outward, and the sealing ring has a plurality of rings spaced apart along the axial direction of the plug. When the plug is inserted into the mounting hole, the sealing ring is sealed to the peripheral wall of the mounting hole.

[0017] Preferably, the cleaning box further includes a winding seat for winding the power cord, the winding seat being fixedly disposed on the box body and located in the receiving cavity, and the winding seat and the support seat being spaced apart from each other.

[0018] In some embodiments, the winding base is provided with a winding buckle group, which includes a plurality of winding buckles arranged in rows and spaced apart from each other. The winding base is provided on one side, or the winding base is provided on both opposite sides. The number of winding buckle groups is the same as the number of support bases and corresponds one-to-one.

[0019] Preferably, the box body includes a box base with the opening facing upward, and a box cover that can be closed on the box base. When the box cover is closed on the box base, it forms the receiving cavity. A locking structure is also provided between the box cover and the box base to fix the two to each other.

[0020] Due to the application of the above technical solution, this utility model has the following advantages:

[0021] When cleaning the ultrasonic scalpel handle using the cleaning box of this invention, the handle is placed into the receiving cavity of the box, with the plug fitting into the mounting hole. The handle is then inserted into the clamping space with the opening of the mounting hole facing downwards, thus securing it within the box. The entire cleaning box, containing the ultrasonic scalpel handle to be cleaned, is placed into the cleaning equipment. During the cleaning process using sprayed water and cleaning solution, the mounting hole is sealed, preventing liquid from entering the inner cavity of the ultrasonic scalpel handle. Simultaneously, the box can simultaneously support the ultrasonic scalpel handle to be cleaned, effectively protecting it. It can be transported as a whole or automatically transported by mechanical means, avoiding or reducing the risk of damage from direct drops.

[0022] Furthermore, by incorporating a waterproof and breathable membrane within the waterproof plug, when sterilizing the ultrasonic scalpel handle with sterilizing gas, the sterilizing gas can pass through the waterproof and breathable membrane into the inner cavity of the ultrasonic scalpel handle to disinfect its interior, thus achieving thorough disinfection of the ultrasonic scalpel handle. Attached Figure Description

[0023] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the embodiments 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 these drawings without creative effort.

[0024] Figure 1 is a front view of a cleaning box (after removing the lid) according to an embodiment of the present invention.

[0025] Figure 2 is a side view of the cleaning tank in Figure 1.

[0026] Figure 3 is a bottom view of the cleaning tank in Figure 1.

[0027] Figure 4 is a top view of the cleaning tank in Figure 1.

[0028] Figure 5 is a three-dimensional structural diagram of the cleaning box in Figure 1;

[0029] Figure 6 is a schematic diagram of the three-dimensional structure of the cleaning box in Figure 1.

[0030] Figure 7 is a top view of the cleaning box in Figure 1 after the ultrasonic scalpel handle is placed inside;

[0031] Figure 8 shows the connection between the ultrasonic scalpel handle and the waterproof plug in the cleaning box;

[0032] Figure 9 is a front view of the waterproof plug.

[0033] Figure 10 is a schematic diagram of the cross-sectional structure along direction AA in Figure 9;

[0034] Figure 11 is a schematic diagram of the connection structure between the waterproof plug and the connector on the handle of the ultrasonic scalpel.

[0035] Figure 12 is a schematic diagram of the cross-sectional structure along the BB direction in Figure 11;

[0036] In the attached diagrams above:

[0037] 1. Box body; 11. Base plate; 12. Connecting hole;

[0038] 2. Support base; 21. Support column; 22. Clamping space;

[0039] 3. Waterproof plug; 311. Insertion section; 312. Connecting section; 313. Limiting protrusion; 314. Sealing protrusion; 315. Connecting rib; 31. Plug body; 31a. Outlet end; 31b. Inlet end; 31c. Limiting boss; 32. Waterproof and breathable membrane; 33. Fixing component;

[0040] 4. Locking structure; 5. Winding base; 51. Vertical plate; 52. Winding buckle;

[0041] 6. Ultrasonic scalpel handle; 61. Connector; 62. Mounting hole. Detailed Implementation

[0042] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art. It should be noted that the description of these embodiments is for the purpose of aiding understanding the present invention, but does not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0043] In this document, the terms “upper,” “lower,” “left,” “right,” etc., indicating orientation or positional relationship, are defined by reference to the orientation of the cleaning box when it is used for disinfection of ultrasonic scalpel handles. They are only for the convenience of describing this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0044] Referring to the accompanying drawings, a cleaning box for an ultrasonic scalpel handle is provided for accommodating, cleaning, and disinfecting the ultrasonic scalpel handle. The ultrasonic scalpel handle 6 has a transducer assembly and other circuit components inside its cavity. A connector 61 is located at the front of the ultrasonic scalpel handle 6, and the connector 61 has a mounting hole 62. The scalpel can pass through the mounting hole 62 and connect to the connector 61, thereby connecting to the ultrasonic scalpel handle 6. During cleaning with a liquid medium, the mounting hole 62 needs to be sealed to prevent liquid from entering the cavity of the ultrasonic scalpel handle 6 through the mounting hole 62 and causing damage to its internal circuit components.

[0045] As shown in the accompanying drawings, the cleaning tank includes:

[0046] Box 1 has a receiving cavity for holding the ultrasonic scalpel handle 6 to be cleaned. The box wall of box 1 is provided with a connecting hole 12 that communicates with the receiving cavity, so that liquid or gas supplied by an external device can enter the receiving cavity of box 1 through the connecting hole 12 and act on the ultrasonic scalpel handle 6 to be cleaned.

[0047] Support base 2, which is fixedly mounted on the housing 1 and located in the accommodating cavity, has two spaced-apart support columns 21, and a clamping space 22 is formed between the two support columns 21 for clamping the ultrasonic scalpel handle 6.

[0048] A waterproof plug 3 has a plug body 31 that can be detachably inserted into a mounting hole 62. When the ultrasonic scalpel handle 6 is engaged with the housing 1, the ultrasonic scalpel handle 6 is engaged in the clamping space 22 and fixed relative to the housing 1, with the opening of the mounting hole 62 facing downwards and the plug body 31 engaged in the mounting hole 62.

[0049] When cleaning and disinfecting the ultrasonic scalpel handle 6, first place the ultrasonic scalpel handle 6 into the receiving cavity of the housing 1, so that the plug 31 is inserted into the mounting hole 62, and the ultrasonic scalpel handle 6 is inserted into the clamping space 22 with the opening of the mounting hole 62 facing downwards, thereby fixing it in the housing 1. The entire cleaning box containing the ultrasonic scalpel handle 6 to be cleaned is then placed into the cleaning equipment, where it is cleaned by spraying water and cleaning solution. The water and cleaning solution enter the receiving cavity of the housing 1 through the connecting hole 12, achieving external cleaning of the ultrasonic scalpel handle 6. During the cleaning process, the mounting hole 62 is sealed to prevent liquid from entering the inner cavity of the ultrasonic scalpel handle 6. Simultaneously, the housing 1 can simultaneously support the ultrasonic scalpel handle 6 to be cleaned, effectively protecting it. It can be transported as a whole or automatically transported by mechanical devices, avoiding or reducing the risk of damage from direct drops to the ground.

[0050] Specifically, the housing 1 includes a base with its opening facing upwards and a lid that can be closed onto the base. When the lid is closed onto the base, the receiving cavity of the housing 1 is sealed. A locking structure 4 is also provided between the lid and the base to fix them together. In this embodiment, the locking structure 4 consists of two latches provided on at least two opposite sides of the base. These latches can be fastened onto the lid to fix it to the top of the base. When the latches are disengaged from the lid, the lid can move relative to the base, thereby opening the receiving cavity, allowing the operator to insert the ultrasonic scalpel handle 6 into the receiving cavity from top to bottom. (Not shown in the figure) In this housing 1, a damping block made of flexible material can also be provided on the bottom surface of the lid. When the lid is closed onto the base, the damping block can press against the ultrasonic scalpel handle, preventing the ultrasonic scalpel handle 6 from shaking inside the housing 1.

[0051] In this embodiment, the housing 1 has a base plate 11, and the waterproof plug 3 and the support base 2 are both fixed on the base plate 11. The waterproof plug 3 is located between two support columns 21, which extend vertically, so that the clamping space 22 opens from the top. Therefore, when the ultrasonic scalpel handle 6 is placed into the housing 1, it is only necessary to turn the opening of the mounting hole 62 downwards, so that the plug body 31 of the waterproof plug 3 is inserted into the mounting hole 62 at the same time as it is placed downwards into the clamping space 22. Of course, in some optional operation methods, the waterproof plug 3 can be removed from the housing 1 first, inserted into the mounting hole 62 of the ultrasonic scalpel handle 6, and then the waterproof plug 3 can be inserted into the housing 1 during the downward placement of the ultrasonic scalpel handle 6 into the clamping space 22.

[0052] The outer periphery of the plug body 31 has a sealing ring 314 that extends radially outward. The sealing ring 314 has a plurality of rings that are spaced apart along the axial direction of the plug body 31. When the plug body 31 is inserted into the mounting hole 62, the sealing ring 314 is sealed to the peripheral wall of the mounting hole 62. This results in a better sealing effect between the plug body 31 and the mounting hole 62, preventing liquid from entering the inner cavity of the ultrasonic scalpel handle 6 from between the plug body 31 and the mounting hole 62.

[0053] In this embodiment, referring to Figure 9, the plug body 31 specifically includes an insertion section 311 and a connecting section 312 connected axially. A limiting ring 313 extending radially outward is formed between the insertion section 311 and the connecting section 312. The outer diameter of the limiting ring 313 is larger than the diameter of the mounting hole 62. The connecting section 312 and the housing 1 are also provided with a connecting structure that cooperates with each other for detachable connection. Specifically, the bottom plate 11 of the housing 1 is provided with an insertion hole (not shown in the figure). Multiple connecting ribs 315 extending radially outward are provided on the outer periphery of the connecting section 312. When the connecting section 312 is inserted into the aforementioned insertion hole, the waterproof plug 3 can be fixed to the housing 1 through the cooperation between the multiple connecting ribs 315 and the insertion hole. The mounting hole 62 is inserted into the insertion section 311 downwards. The limiting ring 313 provides both a limit when the connecting section 312 is inserted downwards into the housing 1 and a limit when the insertion section 311 is inserted into the mounting hole 62.

[0054] In this cleaning box, the waterproof plug 3 and the support base 2 are arranged in one or more sets corresponding to each other, as shown in Figures 4 to 7. In this embodiment, three sets are specifically arranged so that the box body 1 can simultaneously accommodate and fix three ultrasonic scalpel handles 6. These three ultrasonic scalpel handles 6 are distributed sequentially at intervals along the width direction of the box body 1.

[0055] Referring to the accompanying drawings, the cleaning box also includes a winding seat 5, which is fixedly mounted on the box body 1 and located in the accommodating cavity. The winding seat 5 and the support seat 2 are spaced apart from each other. After the ultrasonic scalpel handle 6 is fixed to the support seat 2, the power cord (not shown in the figure) on the ultrasonic scalpel handle 6 can be wound onto the winding seat 5 to prevent it from being scattered in the accommodating cavity of the box body 1 and to prevent multiple power cords from getting tangled together.

[0056] Specifically, the winding base 5 includes a vertical plate 51 and a winding buckle assembly fixedly mounted on the vertical plate 51. The winding buckle assembly includes multiple winding buckles 52 arranged in rows and spaced apart from each other, so that the same power cord can be wound sequentially on multiple winding buckles 52 without piling up. The vertical plate 51 is provided with winding buckle assemblies on one side or opposite sides. The number of winding buckle assemblies is the same as the number of support bases 2 and corresponds one-to-one, so that the power cords of multiple ultrasonic scalpel handles 6 can be wound sequentially.

[0057] Referring to Figures 9 to 12, the plug 31 has a hollow channel extending axially. The waterproof plug 3 also includes a waterproof and breathable membrane 32 fixedly disposed in the hollow channel. When the plug 31 is inserted into the mounting hole 62, the inner cavity of the ultrasonic scalpel handle 6 can communicate with the external airflow of the plug 31 through the waterproof and breathable membrane 32. In this way, after cleaning and disinfecting the ultrasonic scalpel handle 6 with water and cleaning solution, the entire cleaning box can be placed in a sterilization device, and sterilization can be performed using ethylene oxide or low-temperature plasma gas as the sterilization gas. The aforementioned waterproof and breathable membrane 32 can not only prevent liquid from entering the inner cavity of the ultrasonic scalpel handle 6, but also allow the sterilization gas to enter the inner cavity of the ultrasonic scalpel handle 6 for internal sterilization.

[0058] Specifically, the waterproof plug 3 also includes a fixing member 33, which is a hollow column and is axially positioned in the hollow channel. The fixing member 33 has a through hole extending axially. The waterproof and breathable membrane 32 is axially sandwiched between the plug body 31 and the fixing member 33, or between two adjacent fixing members 33. The fixing member 33 can support the waterproof and breathable membrane 32, making it less likely to fall out of the hollow channel. In this embodiment, two sets of fixing members 33 and waterproof and breathable membranes 32 are provided. The two sets of waterproof and breathable membranes 32 form a front and rear layer of protection in the hollow channel of the waterproof plug 3, so as to play a double protection role and prevent liquid from entering the inner cavity of the ultrasonic scalpel handle 6.

[0059] Referring to Figure 10, in this embodiment, the diameter of the outlet end 31a of the hollow channel on the plug body 31 is the same as the diameter of the through hole on the fixing member 33. The diameter of the inlet end 31b of the hollow channel is larger to allow the fixing member 33 to be inserted axially. A limiting boss 31c is also formed in the hollow channel. A tapered hole is formed on the limiting boss 31c so that the fixing member 33 can pass through the tapered hole from the inlet end 31b toward the outlet end 31a to reach the top of the limiting boss 31c, which facilitates the installation and positioning of the fixing member 33. It should be noted that the plug body 31 itself has a certain elastic deformation capacity, which allows the fixing member 33 to pass through the tapered hole from one side of the limiting boss 31c to the other side. Specifically, it can be made of plastic or silicone materials. The waterproof and breathable membrane 32 can be pre-attached and fixed to one end of the fastener 33, and then positioned and installed together with the fastener 33 into the hollow channel. This not only makes installation convenient, but also prevents the waterproof and breathable membrane 32 from falling off easily.

[0060] In summary, when using the cleaning box provided in this embodiment to clean the ultrasonic scalpel handle 6, the waterproof plug 3 is pre-fixed and inserted into the bottom plate 11 of the box body 1. Then, the ultrasonic scalpel handle 6 is held with its mounting hole 62 facing downwards and inserted from top to bottom into the clamping space 22 formed by the two support columns 21, so that the mounting hole 62 and the plug body 31 of the waterproof plug 3 correspond and cooperate, so that the plug body 31 is inserted into the mounting hole 62. Then, the power cord is wound around the winding buckle 52 on the winding seat 5, the box cover is closed, and the box cover is locked to the box base by the locking structure 4. The entire cleaning box containing the ultrasonic scalpel handle 6 to be cleaned is first placed into the cleaning equipment and cleaned by spraying water and cleaning solution. Then it is sent to the sterilization equipment, where sterilizing gas is used to sterilize and disinfect the inside and outside of the ultrasonic scalpel handle 6. During the cleaning and sterilization process, no liquid will enter the handle and cause damage to the ultrasonic scalpel handle 6. At the same time, the operator can also move it as a whole or use mechanical devices to move it automatically, avoiding or reducing the risk of it being damaged by falling directly to the ground.

[0061] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art. In the event of any contradiction or inconsistency between the definitions used herein and those contained in other published documents, the definitions used herein shall prevail.

[0062] As indicated in this specification and claims, the terms "comprising" and "including" only indicate the inclusion of explicitly identified steps and elements, and these steps and elements do not constitute an exclusive list, and the method or apparatus may also include other steps or elements.

[0063] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made based on the essence of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A cleaning box for ultrasonic scalpel handles, characterized in that: The cleaning box includes: a box body having a receiving cavity, and a communicating hole communicating with the receiving cavity on the box wall; a support base fixedly disposed on the box body and located in the receiving cavity, the support base having two support columns spaced apart, forming a clamping space for clamping the ultrasonic scalpel handle between the two support columns; and a waterproof plug, the ultrasonic scalpel handle having a mounting hole for mounting the scalpel, the waterproof plug having a plug body that can be detachably inserted into the mounting hole, wherein when the ultrasonic scalpel handle is engaged with the box body, the ultrasonic scalpel handle is engagedly inserted into the clamping space and fixed relative to the box body, the opening of the mounting hole faces downward, and the plug body is engagedly inserted into the mounting hole.

2. The cleaning box for ultrasonic scalpel handles according to claim 1, characterized in that: The box has a bottom plate, and the waterproof plug and the support base are both fixed on the bottom plate. The waterproof plug is located between the two support columns.

3. The cleaning box for ultrasonic scalpel handles according to claim 2, characterized in that: The waterproof plug and the support base are provided in one or more sets, each corresponding to the other.

4. The cleaning box for ultrasonic scalpel handles according to claim 1, characterized in that: The plug has a hollow channel extending through the axis. The waterproof plug also includes a waterproof and breathable membrane fixedly disposed in the hollow channel. When the plug is inserted into the mounting hole, the inner cavity of the ultrasonic scalpel handle is connected to the external airflow of the plug through the waterproof and breathable membrane.

5. The cleaning box for ultrasonic scalpel handles according to claim 4, characterized in that: The waterproof plug also includes a fixing member, which is axially positioned and installed in the hollow channel. The fixing member has a through hole extending axially. The waterproof and breathable membrane is axially sandwiched between the plug body and the fixing member, or sandwiched between two adjacent fixing members along the axial direction.

6. The cleaning box for ultrasonic scalpel handles according to claim 4, characterized in that: The plug has an insertion section and a connecting section connected along the axial direction. A limiting ring is formed between the insertion section and the connecting section, and the outer diameter of the limiting ring is larger than the diameter of the mounting hole. The connecting section and the housing are provided with a connection structure that can cooperate with each other to make a detachable connection.

7. The cleaning box for ultrasonic scalpel handles according to claim 1, characterized in that: The outer periphery of the plug has a sealing ring that protrudes radially outward. The sealing ring has a plurality of rings spaced apart along the axial direction of the plug. When the plug is inserted into the mounting hole, the sealing ring is sealed to the peripheral wall of the mounting hole.

8. The cleaning box for ultrasonic scalpel handles according to claim 1, characterized in that: The cleaning box also includes a winding seat for winding power cords. The winding seat is fixedly disposed on the box body and located in the receiving cavity. The winding seat and the support seat are spaced apart from each other.

9. The cleaning box for ultrasonic scalpel handles according to claim 8, characterized in that: The winding base is provided with a winding buckle group, which includes multiple winding buckles arranged in rows and spaced apart from each other. The winding base is provided on one side, or the winding base is provided on both opposite sides. The number of winding buckle groups is the same as the number of support bases and corresponds one-to-one.

10. The cleaning box for ultrasonic scalpel handles according to claim 1, characterized in that: The box includes a box base with the opening facing upwards, and a box cover that can be closed on the box base. When the box cover is closed on the box base, it forms the receiving cavity. A locking structure is also provided between the box cover and the box base to fix the two to each other.

Images