Electric device capable of automatically rolling off guide wire

Abstract

The utility model relates to the technical field of medical equipment, and provides an electric device capable of automatically breaking a guide wire by rolling, which is characterized by comprising a rack, a holding component, a cutting component and an adjusting component, the holding component, the cutting component and the adjusting component are arranged in the action cavity, the holding component is arranged on the action cavity in a penetrating mode and used for holding and fixing an intervention guide wire entering the action cavity, and the adjusting component linearly adjusts the distance between the cutting component and the top wall of the action cavity according to the requirement of an operator. The utility model provides a novel electric device for binding a guide wire, which has the advantages of high practicability, good reliability and adjustable cutting length.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, and in particular to an electric device for automatically cutting off guide wires. Background Technology

[0002] In interventional procedures, guidewires are widely used to guide medical devices into blood vessels or tissues. However, used guidewires are medical waste and must be properly treated for recycling and disposal.

[0003] For example, Chinese patent CN116159846A discloses a disposable consumable processing device for interventional surgery. Through the combination of a feeding component and a cutting component, the processing device has the function of feeding and cutting guide wires and catheters, replacing manual cutting of guide wires and catheters. However, it neglects the adjustment device for the guide wire cutting length, resulting in the inability to adjust the cutting length according to the set standards and requirements, causing a defect of poor adaptive adjustment capability.

[0004] In addition, the existing technology also has the following drawbacks:

[0005] 1. Guide wires are usually made of high-strength materials, and manual cutting is laborious and difficult to standardize.

[0006] 2. The cutting process can easily cause guide wire debris to fly out, increasing the risk of injury and infection for medical staff;

[0007] 3. The lack of adjustable range and capability for guidewire cutting length results in a deficiency that makes it difficult to adjust the standard cutting length;

[0008] 4. The lack of a stable support device during the wire cutting process causes the wire to deviate, affecting the cutting effect.

[0009] This utility model was developed to address the common problems in the field, such as poor adaptive adjustment capability, ineffective debris recovery, poor recovery effect, and difficulty in fixing the guide wire during the cutting process. Utility Model Content

[0010] The purpose of this invention is to address the shortcomings of current technology by proposing an electric device for automatically cutting off guide wires.

[0011] In order to overcome the shortcomings of the existing technology, the present invention adopts the following technical solution:

[0012] An electric device for automatically cutting guide wires includes a frame, a gripping component, a cutting component, and an adjusting component. The frame has an actuation cavity. The gripping component, the cutting component, and the adjusting component are disposed in the actuation cavity. The gripping component extends through the actuation cavity and grips and fixes the interventional guide wire entering the actuation cavity. The adjusting component linearly adjusts the distance between the cutting component and the top wall of the actuation cavity according to the operator's needs.

[0013] Optionally, the bottom wall of the action chamber is provided with a retrieval component, which is connected to the action chamber and receives the debris and separated interventional guide wire segments after the cutting component cuts the interventional guide wire.

[0014] Optionally, the adjusting component includes an adjusting rod, an adjusting drive mechanism, an observation window, and an adjusting indicator mark. The observation window is disposed on the side wall of the action cavity, and the adjusting indicator mark is disposed on the adjusting rod and opposite to the observation window. One end of the adjusting rod is connected to the adjusting drive mechanism to form an adjusting part, and the other end of the adjusting rod is connected to the cutting component.

[0015] The adjustment unit is located on the top of the action cavity and linearly adjusts the distance between the cutting component and the top wall of the action cavity according to the operator's needs.

[0016] Optionally, the cutting component includes a cutting platform, a cutting blade, a connecting rod, a first bevel gear, a second bevel gear, and a cutting crank handle. The cutting platform body has a passage cavity that passes through the body. The cutting blade is disposed on one side of the passage cavity. The connecting rod is coaxially disposed with the cutting blade. One end of the connecting rod is connected to the center of symmetry of the cutting blade, and the other end of the connecting rod is hinged to the lower end face of the cutting platform. The first bevel gear is connected to the rod body of the connecting rod and rotates with the rotation of the connecting rod. The second bevel gear is disposed at one end of the cutting crank handle, and the first bevel gear and the second bevel gear mesh with each other. The other end of the cutting crank handle is provided with a rocking part.

[0017] Optionally, the observation window is made of a transparent material.

[0018] Optionally, the gripping component includes a gripping seat, a gripping cavity, a gripping pump, and at least one gripping airbag. The gripping seat is disposed on the top wall of the actuation cavity. The gripping seat has a hollow gripping cavity. The side wall of the gripping cavity has at least one hidden cavity. At least one gripping airbag is correspondingly disposed in at least one hidden cavity of the gripping cavity. The gripping pump is connected to at least one gripping airbag through an air supply pipe.

[0019] Optionally, the gripping component further includes a gripping control panel, which is disposed on the outer wall of the frame and configured by the operator;

[0020] The grip control panel is electrically connected to the grip pump.

[0021] Optionally, the recycling component includes a recycling chamber and a recycling box, the recycling chamber being in communication with the actuation chamber, and the recycling box being detachably mounted in the recycling chamber.

[0022] Optionally, a medical recycling bag is nested inside the recycling box.

[0023] The beneficial effects achieved by this utility model are:

[0024] 1. By adjusting the interaction between the adjustment component and the cutting component, the position of the cutting blade can be linearly adjusted according to the extension and retraction of the adjustment rod, thereby controlling the cutting length and ensuring that the entire device has the advantages of adapting to different medical waste treatment standards and having an adjustable cutting length.

[0025] 2. Through the cooperation of the holding component and the adjusting component, the interventional guidewire can be stably fixed before shearing, and the shearing length can be precisely adjusted as needed, ensuring that the whole device has the advantages of high shearing accuracy and applicability to guidewires of different specifications.

[0026] 3. Through the cooperation of the holding component and the cutting component, the interventional guide wire remains stable during the shearing process, avoiding the impact of guide wire slippage or displacement on the shearing quality, and ensuring that the entire device has the advantages of stable shearing and a flat, burr-free guide wire end face.

[0027] 4. By combining the stable shearing of the cutting component with the nested medical recycling bag of the recycling component, the waste guide wire can fall directly into the medical recycling bag after shearing, reducing the risk of manual contact with medical waste and ensuring that the entire device has the advantages of reducing secondary pollution and improving the safety of medical staff. Attached Figure Description

[0028] The present invention can be further understood from the following description taken in conjunction with the accompanying drawings. The components in the drawings are not necessarily drawn to scale, but rather the emphasis is on illustrating the principles of the embodiments. In different views, the same reference numerals designate the same parts.

[0029] Figure 1 This is a schematic diagram of the structure of this utility model.

[0030] Figure 2 for Figure 1 Schematic diagram of cross-section at point AA.

[0031] Figure 3 for Figure 2Enlarged schematic diagram of section B.

[0032] Figure 4 for Figure 2 Enlarged schematic diagram of section C.

[0033] Figure 5 This is a top view of the first bevel gear, the second bevel gear, the cutting blade, and the connecting rod of this utility model.

[0034] Explanation of reference numerals in the attached diagram: 1. Frame; 2. Action chamber; 3. Recycling box; 4. Medical recycling bag; 5. Interventional guidewire; 6. Holder; 7. Holder control panel; 8. Holder airbag; 9. Hidden chamber; 10. Holder pump; 11. Holder chamber; 12. Adjusting rod; 13. Cutting blade; 14. Cutting crank; 15. Second bevel gear; 16. First bevel gear; 17. Cutting platform; 18. Pull-out rail; 19. Connecting rod. Detailed Implementation

[0035] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can understand the advantages and effects of this utility model from the content disclosed in this specification. This utility model can be implemented or applied through other different specific embodiments, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the spirit of this utility model. Furthermore, the accompanying drawings of this utility model are for simple illustrative purposes only and are not depictions of actual dimensions, as stated in advance. The following embodiments will further describe the relevant technical content of this utility model in detail, but the disclosed content is not intended to limit the scope of protection of this utility model.

[0036] according to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 As shown, this embodiment provides an electric device for automatically cutting guide wires. The electric device for automatically cutting guide wires includes a frame 1, a gripping component, a cutting component, and an adjusting component. The frame 1 is provided with an actuation cavity 2. The gripping component, the cutting component, and the adjusting component are disposed in the actuation cavity 2. The gripping component is disposed through the actuation cavity 2 and grips and fixes the interventional guide wire 5 that enters the actuation cavity 2. The adjusting component linearly adjusts the distance between the cutting component and the top wall of the actuation cavity 2 according to the operator's needs.

[0037] Optionally, the bottom wall of the action chamber 2 is provided with a retrieval component, which is connected to the action chamber 2 and receives the debris and separated segments of the interventional guide wire 5 after the cutting component cuts the interventional guide wire 5.

[0038] Optionally, the adjusting component includes an adjusting rod 12, an adjusting drive mechanism, an observation window, and an adjusting indicator mark. The observation window is disposed on the side wall of the action cavity 2, and the adjusting indicator mark is disposed on the adjusting rod 12 and opposite to the observation window. One end of the adjusting rod 12 is connected to the adjusting drive mechanism to form an adjusting part, and the other end of the adjusting rod 12 is connected to the cutting component.

[0039] The adjustment unit is located on the top of the action cavity 2 and linearly adjusts the distance between the cutting component and the top wall of the action cavity 2 according to the operator's needs.

[0040] The adjusting rod 12 is configured as a telescopic structure and achieves telescopic movement under the drive of the adjusting drive mechanism, thereby changing the position of the cutting component to precisely control the cutting length of the interventional guide wire 5.

[0041] Optionally, the observation window is made of a transparent material.

[0042] During use, the user can adjust the adjustment length of the adjustment rod 12 by adjusting the adjustment drive mechanism through the adjustment control button, thereby changing the extension distance of the adjustment part and thus changing the position of the cutting component.

[0043] When the cutting component is adjusted according to the user's needs, the position of the interventional guidewire 5 is changed, thereby adjusting the cutting length of the interventional guidewire 5 and improving the precision management of the interventional guidewire 5.

[0044] By adjusting the adjusting rod 12 in the component, adjusting the drive mechanism, the observation window, and adjusting the indicator mark, the position of the cutting component can be linearly adjusted according to the operator's needs, thereby achieving precise control of the cutting length of the interventional guidewire 5. It has the advantages of convenient operation and adaptability to various medical waste disposal needs.

[0045] The transparent design of the observation window and the intuitive display of the adjustment indicator marks enable users to monitor and adjust the position of the cutting components in real time, ensuring the visualization and precision of the cutting length. This approach avoids human error and improves cutting accuracy, overcoming the shortcomings of existing technologies that rely on experience, result in uneven cutting lengths, and have large errors. It also improves the standardization of medical waste recycling management.

[0046] In addition, the use of a telescopic structure combined with an adjustable drive mechanism allows operators to flexibly set the cutting length to meet the needs of different hospitals, operating rooms, and medical waste treatment facilities. It has the advantages of wide adaptability and can be adjusted according to different standards, which changes the shortcomings of existing technologies that have fixed cutting lengths and cannot adapt to the treatment of guide wires of different specifications. It can adapt to different medical regulatory requirements and improve the compliance and convenience of medical waste management.

[0047] In this embodiment, the adjustment control button enables electric adjustment of the adjustment drive mechanism, allowing the operator to adjust the cutting length with one click. This avoids the tedious operation of traditional manual adjustment, and has the advantages of improving operational efficiency and reducing the burden on medical staff. It changes the problems of reliance on manual adjustment, low adjustment accuracy, and low efficiency in the prior art, and can improve the treatment efficiency of medical waste in high-frequency use scenarios (such as interventional operating rooms).

[0048] The precise adjustment capability of the adjustment component makes the length of the interventional guidewire 5 more standardized after cutting, which facilitates recycling and storage. It has the advantages of meeting the requirements for medical waste classification and recycling and improving the level of medical environmental management. It changes the defects of random cutting length and difficulty in storage and transportation in the existing technology, which can promote the environmental treatment of medical waste, reduce waste management costs, and improve recycling efficiency.

[0049] Optionally, the cutting component includes a cutting platform 17, a cutting blade 13, a connecting rod 19, a first bevel gear 16, a second bevel gear 15, and a cutting crank handle 14. The cutting platform 17 has a passage cavity extending through the body. The cutting blade 13 is disposed on one side of the passage cavity. The connecting rod 19 is coaxially disposed with the cutting blade 13. One end of the connecting rod 19 is symmetrically connected to the cutting blade 13, and the other end of the connecting rod 19 is hinged to the lower end face of the cutting platform 17. The first bevel gear 16 is connected to the rod body of the connecting rod 19 and rotates with the rotation of the connecting rod 19. The second bevel gear 15 is disposed at one end of the cutting crank handle 14, and the first bevel gear 16 and the second bevel gear 15 mesh with each other. The other end of the cutting crank handle 14 is provided with a rocking part.

[0050] Specifically, the hinged design of the connecting rod 19 allows the cutting blade 13 to be pressed down smoothly along a predetermined trajectory after being subjected to force, avoiding uneven cutting caused by angular deviation. This has the advantages of smooth cutting and reduced guide wire deformation, which can improve the recycling quality of medical waste and ensure safe storage and convenient subsequent processing.

[0051] In this embodiment, the user shakes the cutting handle 14, causing it to rotate along the hinged position, thereby driving the second bevel gear 15 to rotate, which in turn drives the cutting blade 13 to rotate, thereby cutting the interventional guidewire to form an interventional guidewire segment.

[0052] The rocking part is provided with anti-slip texture. The anti-slip texture on the rocking part of the cutting handle 14 allows the user to grip the cutting handle 14 more stably during operation, reducing misoperation caused by hand slippage. This improves operational safety and reduces errors, overcoming the shortcomings of existing technologies where a smooth cutting handle leads to unstable grip and reduced cutting accuracy. It provides a more precise and reliable guide wire cutting experience, ensuring the safety of medical personnel.

[0053] The passage cavity structure that runs through the main body allows the interventional guide wire 5 to pass smoothly through the cutting platform 17 and be precisely cut under the action of the cutting blade 13. This has the advantages of reducing frictional resistance during cutting and reducing cutting loss, which can extend the service life of the equipment and improve the durability of the cutting blade 13.

[0054] By employing a high-strength cutting blade made of material 13 and combining it with gear transmission to amplify the shearing force, users can easily cut guide wires of different materials. It has the advantages of strong compatibility and wide adaptability, and overcomes the shortcomings of existing technologies, such as poor shearing effect of high-strength guide wires and easy damage to the cutting tools. It can meet the needs of guide wire waste disposal in different medical environments and improve the standardization level of medical waste treatment.

[0055] In addition, when the user uses the cutting component, the meshing transmission structure of the first bevel gear 16 and the second bevel gear 15 allows the operator to drive the cutting blade 13 to perform efficient cutting by shaking the cutting handle 14. It has the advantages of stable transmission, uniform cutting force, and smooth operation, which changes the defects of high cutting resistance and laborious operation caused by direct cutting of guide wire in the prior art. It can improve cutting efficiency and reduce the operational burden of medical staff.

[0056] By adjusting the interaction between the adjustment component and the cutting component, the position of the cutting blade 13 can be linearly adjusted according to the extension and retraction of the adjustment rod 12, thereby controlling the cutting length and ensuring that the entire device has the advantages of adapting to different medical waste treatment standards and having an adjustable cutting length.

[0057] Optionally, the gripping component includes a gripping seat 6, a gripping cavity 11, a gripping pump 10, and at least one gripping airbag 8. The gripping seat 6 is disposed on the top wall of the action cavity 2. The gripping seat 6 is provided with a hollow gripping cavity 11. The side wall of the gripping cavity 11 is provided with at least one hidden cavity 9. At least one gripping airbag 8 is correspondingly disposed in at least one hidden cavity 9 of the gripping cavity 11. The gripping pump 10 is connected to at least one gripping airbag 8 through an air supply pipe.

[0058] Optionally, the gripping component further includes a gripping control panel 7, which is disposed on the outer wall of the frame 1 and configured by the operator.

[0059] The grip control panel 7 is electrically connected to the grip pump 10.

[0060] In this embodiment, a structural design combining the holding cavity 11 and the hidden cavity 9 is adopted, and at least one holding airbag 8 is provided in the hidden cavity 9, so that the interventional guidewire 5 can be stably fixed before cutting, avoiding shaking or slippage. This has the advantages of improving guidewire stability and ensuring cutting accuracy, and changes the defects of the prior art that result in low cutting accuracy and easy guidewire misalignment due to unstable manual clamping or fixing devices. It can improve the cutting success rate and reduce misoperation in the medical waste management process.

[0061] In addition, by linking the gripping airbag 8 with the gripping pump 10, the operator can adjust the clamping force according to the diameter, material and hardness of the guidewire. It has the advantages of strong compatibility and applicability to different types of guidewires. It changes the shortcomings of the existing fixed clamping method, which is not rigid enough and cannot adapt to guidewires of different sizes. It can provide a wider range of applications and improve the versatility of the equipment.

[0062] Meanwhile, the electrical connection design of the control panel 7 allows the operator to adjust the inflation of the grip airbag 8 with one click, achieving precise clamping force control, which has the advantages of convenient operation and precise adjustment.

[0063] The gripping component adopts a hidden cavity 9 with an embedded gripping airbag 8, so that the inside of the gripping cavity 11 remains flat when the equipment is not in operation, reducing the possibility of external contamination or foreign objects entering, which has the advantages of improving hygiene and safety and reducing maintenance costs.

[0064] The interaction between the holding and adjusting components ensures that the interventional guidewire 5 can be stably fixed before shearing, while the shearing length can be precisely adjusted as needed, ensuring that the entire device has the advantages of high shearing accuracy and applicability to guidewires of different specifications.

[0065] In addition, the cooperation between the holding component and the cutting component ensures that the interventional guide wire 5 remains stable during the shearing process, avoiding the impact of guide wire slippage or displacement on the shearing quality, and ensuring that the entire device has the advantages of stable shearing and a smooth, burr-free guide wire end face.

[0066] Through the cooperation of the holding component, cutting component, and adjusting component, the guide wire can be firmly fixed during the cutting process, and the cutting length can be adjusted according to the needs. At the same time, the cutting blade 13 can perform cutting smoothly, ensuring that the whole device has the advantages of high automation, precise cutting, and convenient operation, effectively improving the efficiency and safety of medical waste treatment.

[0067] Optionally, the recycling component includes a recycling chamber and a recycling box 3, the recycling chamber being connected to the actuation chamber 2, and the recycling box 3 being detachably mounted in the recycling chamber.

[0068] Optionally, a medical recycling bag 4 is nested inside the recycling box 3.

[0069] The medical recycling bag 4 is designed to be a disposable item that meets the standards for medical waste disposal.

[0070] like Figure 2 As shown, the recovery chamber is located below the cutting member and collects the cut interventional guide wire 5.

[0071] In addition, the recycling box 3 is provided with a device cavity so that the medical recycling bag 4 can be nested in the recycling box 3.

[0072] In this embodiment, the bottom wall of the action cavity 2 is provided with an opening, and the recycling box 3 is detachably loaded into the opening. Specifically, the inner wall of the action cavity 2 is symmetrically provided with sliding rails on both sides, and the edge of the recycling box 3 is slidably connected to the sliding rails so that the recycling box 3 can be loaded into the action cavity 2.

[0073] The recycling box 3 has a cavity to accommodate the medical recycling bag 4, which allows the medical recycling bag 4 to be stably nested inside the recycling box 3, preventing it from sliding or deforming. This has the advantages of preventing the medical recycling bag 4 from becoming misaligned and improving the stability of waste storage.

[0074] By adopting a detachable structure design for the recycling chamber and recycling box 3, the equipment can quickly replace the recycling box 3, improving the collection efficiency of medical waste and offering the advantages of easy cleaning and flexible replacement.

[0075] Meanwhile, the medical recycling bag 4 is nested inside the recycling box 3, so that the cut guide wire fragments fall directly into disposable items that meet the medical waste disposal standards, avoiding secondary pollution and improving the safety of medical waste and reducing cross-infection.

[0076] In addition, the recycling chamber is located directly below the cutting component, so that the sheared guide wire fragments can fall directly into the recycling box 3, reducing waste splashing or residue. It has the advantages of improving recycling accuracy and reducing cleaning difficulty. It changes the defect of existing technology where sheared guide wire fragments may be scattered everywhere and difficult to collect, which can ensure the cleanliness of the medical operating room and reduce the risk of waste leakage.

[0077] In this embodiment, a modular recycling box 3 design is adopted, which allows the equipment to select recycling boxes 3 of different capacities and materials according to the waste disposal needs of medical institutions. This has the advantages of strong adaptability and meeting the needs of different medical environments.

[0078] By combining the stable shearing of the cutting component with the nested medical recycling bag 4 of the recycling component, the waste guide wire can fall directly into the medical recycling bag 4 after shearing, reducing the risk of manual contact with medical waste and ensuring that the entire device has the advantages of reducing secondary pollution and improving the safety of medical staff.

[0079] The above-disclosed content is only a preferred and feasible embodiment of the present utility model, and is not intended to limit the protection scope of the present utility model. Therefore, all equivalent technical changes made based on the contents of the present utility model specification and drawings are included within the protection scope of the present utility model. Furthermore, the elements therein can be updated as technology develops.

Claims

1. An electric device for automatically cutting off guide wire, characterized in that, The electric device for automatically cutting the guide wire includes a frame, a gripping component, a cutting component, and an adjusting component. The frame has an actuation cavity. The gripping component, the cutting component, and the adjusting component are disposed in the actuation cavity. The gripping component is disposed through the actuation cavity and grips and fixes the interventional guide wire entering the actuation cavity. The adjusting component linearly adjusts the distance between the cutting component and the top wall of the actuation cavity according to the operator's needs.

2. The electric device for automatically cutting the guide wire according to claim 1, characterized in that, The bottom wall of the action chamber is provided with a retrieval component, which is connected to the action chamber and receives the debris and separated interventional guide wire segments after the cutting component cuts the interventional guide wire.

3. The electric device for automatically cutting off the guide wire according to claim 2, characterized in that, The adjustment component includes an adjustment rod, an adjustment drive mechanism, an observation window, and an adjustment indicator mark. The observation window is disposed on the side wall of the action cavity, and the adjustment indicator mark is disposed on the adjustment rod and opposite to the observation window. One end of the adjustment rod is connected to the adjustment drive mechanism to form an adjustment part, and the other end of the adjustment rod is connected to the cutting component. The adjustment unit is located on the top of the action cavity and linearly adjusts the distance between the cutting component and the top wall of the action cavity according to the operator's needs.

4. The electric device for automatically cutting the guide wire according to claim 3, characterized in that, The cutting component includes a cutting platform, a cutting blade, a connecting rod, a first bevel gear, a second bevel gear, and a cutting crank handle. The cutting platform body has a passage cavity that passes through the body. The cutting blade is disposed on one side of the passage cavity. The connecting rod is coaxially disposed with the cutting blade. One end of the connecting rod is connected to the center of symmetry of the cutting blade, and the other end of the connecting rod is hinged to the lower end face of the cutting platform. The first bevel gear is connected to the rod body of the connecting rod and rotates with the rotation of the connecting rod. The second bevel gear is disposed at one end of the cutting crank handle, and the first bevel gear and the second bevel gear mesh with each other. The other end of the cutting crank handle is provided with a rocking part.

5. The electric device for automatically cutting the guide wire according to claim 3 or 4, characterized in that, The observation window is made of transparent material.

6. The electric device for automatically cutting off the guide wire according to claim 4, characterized in that, The gripping component includes a gripping seat, a gripping cavity, a gripping pump, and at least one gripping airbag. The gripping seat is disposed on the top wall of the action cavity. The gripping seat has a hollow gripping cavity. The side wall of the gripping cavity has at least one hidden cavity. At least one gripping airbag is disposed in at least one hidden cavity of the gripping cavity. The gripping pump is connected to at least one gripping airbag through an air supply pipe.

7. The electric device for automatically cutting the guide wire according to claim 6, characterized in that, The gripping component also includes a gripping control panel, which is disposed on the outer wall of the frame and configured by the operator; The grip control panel is electrically connected to the grip pump.

8. The electric device for automatically cutting off the guide wire according to claim 7, characterized in that, The recycling component includes a recycling chamber and a recycling box. The recycling chamber is connected to the actuation chamber, and the recycling box is detachably mounted in the recycling chamber.

9. The electric device for automatically cutting off the guide wire according to claim 8, characterized in that, The recycling box contains a nested medical recycling bag.

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