Automatic cleaning device for medical consumables

Abstract

The utility model discloses an automatic medical consumable cleaning device which comprises a cleaning device support, a guide wire storage box is arranged in the cleaning device support, the guide wire storage box is connected with a guide wire cleaning device, a cleaning box is installed on the cleaning device support, and the cleaning box is used for cleaning a catheter and a catheter sheath. The cleaning device support is provided with a first water return connector and two first water inlet connectors, pipelines of the two first water inlet connectors are connected with a control valve, the control valve is connected with a water inlet pipeline, the water inlet pipeline is connected with a water pump assembly, and the first water return connector is connected with a water return pipeline. The cleaning box and the guide wire cleaning device are connected with the water inlet pipeline and the water return pipeline; by optimizing the guide wire cleaning device and the cleaning box, automatic cleaning of the guide wire, the catheter and the catheter sheath is achieved, and the cleaning efficiency and the cleaning effect are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical consumable cleaning equipment, in particular to an automatic cleaning device for medical consumables. Background Technique

[0002] To improve the reuse rate of medical consumables, some reusable consumables will be cleaned and recycled after surgery. Among them, most of the current consumable cleaning and recycling are manual cleaning, and the cleaning efficiency and effect depend on the proficiency of the staff.

[0003] In vascular intervention surgery, guide wires, catheters, and catheter sheaths are two common medical consumables. These consumables need to be carefully cleaned before they can be recycled.

[0004] The existing cleaning methods include: 1. Machine washing, placing the consumables to be cleaned into the cleaning chamber of the cleaning equipment, setting the cleaning parameters, and then waiting for the cleaning to be completed before recycling; 2. Hand washing, where medical staff perform the cleaning and recycling manually.

[0005] However, the cleaning time of the existing cleaning equipment is relatively long, and some still rely on manual assistance for cleaning. Moreover, the overall volume is relatively large.

[0006] Therefore, there is an urgent need for an automatic cleaning device for medical consumables that can solve one or more of the above problems. Content of the Utility Model

[0007] To solve one or more problems existing in the prior art, the utility model provides an automatic cleaning device for medical consumables. The technical solution adopted by the utility model to solve the above problems is: an automatic cleaning device for medical consumables, which includes: a cleaning device support, a guide wire storage box is arranged inside the cleaning device support, and the guide wire storage box is connected to a guide wire cleaning device;

[0008] The cleaning device support is provided with a first water return joint, the cleaning device support is provided with two first water inlet joints, the pipelines of the two first water inlet joints are both connected to a control valve, the control valve is connected to a water inlet pipeline, the water inlet pipeline is connected to a water pump assembly, the first water return joint is connected to a water return pipeline, and the guide wire cleaning device is connected to the water inlet pipeline and the water return pipeline;

[0009] A cleaning box is installed on the cleaning device support, the cleaning box is provided with two second water inlet joints, one second water inlet joint is connected to a catheter placement groove, the other second water inlet joint is connected to a catheter sheath placement groove, and the catheter placement groove and the catheter sheath placement groove are connected to a water return groove;

[0010] After the cleaning cartridge is installed, the two second water inlet joints are respectively docked with the two first water inlet joints, and the water return tank is connected to the first water return joint;

[0011] A detection component is installed in the cleaning device bracket, and the detection component is used to detect the types of the catheter and the catheter sheath;

[0012] The guide wire cleaning device includes: an isolation drive module and a cleaning module. The cleaning module is installed in the isolation drive module. The guide wire cleaning cartridge of the cleaning module is provided with a primary washing water tray and a fine washing water tray. The primary washing water tray and the fine washing water tray are connected to the water return pipeline. The primary washing water tray is equipped with primary washing nozzles, and the fine washing water tray is equipped with fine washing nozzles. The fine washing nozzles and the primary washing nozzles are respectively connected to the water inlet pipeline. The outlet end of the primary washing nozzle is connected to the first guide tube, and the outlet end of the first guide tube is provided with a tensioning mechanism and a wire feeding mechanism;

[0013] The isolation drive module drives the tensioning mechanism and the wire feeding mechanism to work respectively. The tensioning mechanism and the wire feeding mechanism are used to clamp and convey the guide wire;

[0014] A main controller, which is electrically connected to the control valve, the water pump assembly, the detection component and the guide wire cleaning device.

[0015] In some embodiments, the water return tank is arranged between the catheter placement groove and the catheter sheath placement groove; the water return tank is in a disc shape, and the water return tank is provided with a plurality of protrusions, and the protrusions are used for limiting the catheter.

[0016] In some embodiments, the second water inlet joint includes: a joint body, a rubber gasket and an end cap. The end cap is installed on the joint body, and the rubber gasket is arranged between the joint body and the end cap; the first water inlet joint is provided with a pin. During use, the pin is inserted into the second water inlet joint, and the pin is used for transmitting the cleaning liquid.

[0017] In some embodiments, a bacteria isolation sleeve is arranged between the cleaning cartridge and the cleaning device bracket; the second water inlet joint is provided with an outer wall cleaning interface and an inner wall cleaning interface.

[0018] In some embodiments, a linear drive mechanism and a rotary drive mechanism are installed in the drive box of the isolation drive module. The rotary drive mechanism includes: a drive motor and an outer magnetic wheel assembly, and the drive motor drives the outer magnetic wheel in the outer magnetic wheel assembly to rotate.

[0019] Further, the wire feeding mechanism includes an inner magnetic wheel assembly and a driven wire feeding wheel. The outer magnetic wheel drives the inner magnetic wheel of the inner magnetic wheel assembly to rotate, and the inner magnetic wheel assembly drives the driven wire feeding wheel to rotate.

[0020] Further, the tensioning mechanism includes a tensioning bracket and a guide rod. Both ends of the guide rod are respectively fixed on the wire guiding and cleaning box. The linear driving mechanism pushes the tensioning bracket to slide on the guide rod. The tensioning bracket is provided with a wire feeding pressure wheel, and the wire guiding is carried out through the wire feeding pressure wheel and the driven wire feeding wheel.

[0021] Further, a buffer spring is sleeved on the guide rod, and the tensioning bracket compresses or loosens the buffer spring when sliding along the guide rod.

[0022] Further, the aperture detection component is also installed in the driving box. The aperture detection component is used to detect the diameter of the wire. The fine cleaning nozzle is connected to the second guide tube. The second guide tube is installed on the fine cleaning water tray. The tensioning mechanism cooperates with the wire output by the wire feeding mechanism to enter the second guide tube. The second guide tube is provided with an aperture detection section, and the aperture detection section is located at the detection position of the aperture detection component.

[0023] In some embodiments, the aperture detection component is a laser ranging sensor.

[0024] The technical effect achieved by the present utility model is as follows: The automatic cleaning of the wire, catheter, and catheter sheath is realized through the wire cleaning device and the cleaning device respectively. By combining the two types of cleaning devices on the same bracket, the simultaneous cleaning of the wire, catheter, and catheter sheath of the same specification is satisfied, which is convenient for subsequent overall storage and preservation. At the same time, the overall volume of the device is also smaller.

[0025] Among them, compared with the existing cleaning equipment, the above-mentioned cleaning device has the function of identifying the types of catheters and catheter sheaths, can quickly adapt to different batches of cleaning, and does not require prior sorting and recording. It has strong flexibility and high efficiency during multiple rounds of cleaning;

[0026] Compared with the existing cleaning equipment, the above-mentioned wire cleaning device realizes the cleaning of the wire through the primary cleaning nozzle and the fine cleaning nozzle located at both ends, and transports the wire to the storage box through the guide tube after cleaning, achieving the purpose of automatic transportation and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is the overall schematic diagram of the present utility model;

[0028] Figure 2 is the top view of the present utility model;

[0029] Figure 3 Schematic diagram of the position of the cleaning device bracket and the cleaning box of the present utility model;

[0030] Figure 4 Partial enlarged view of the position intention I of the cleaning device bracket and the cleaning box of the present utility model;

[0031] Figure 5 Exploded view of the cleaning device bracket and the cleaning box of the present utility model;

[0032] Figure 6 Schematic diagram of the cleaning box, catheter and catheter sheath of the present utility model;

[0033] Figure 7 Exploded view of the second water inlet joint of the present utility model;

[0034] Figure 8 Schematic diagram of the connection between the guide wire cleaning device and the water pump assembly of the present utility model;

[0035] Figure 9 Exploded schematic diagram of the guide wire cleaning device of the present utility model;

[0036] Figure 10 Driving schematic diagram of the cleaning module of the present utility model;

[0037] Figure 11 Schematic diagram of the rotary drive mechanism of the present utility model;

[0038] Figure 12 Schematic diagram of the guide wire cleaning box of the present utility model;

[0039] Figure 13 Internal schematic diagram of the cleaning module of the present utility model;

[0040] Figure 14 Schematic diagram of the wire feeding mechanism and the tensioning mechanism of the present utility model;

[0041] Figure 15 Schematic diagram of the fine cleaning nozzle and the second guide tube of the present utility model.

[0042]

Reference Signs

[0043] Figures 1 - 7: 1. Cleaning device bracket 10, docking position 11, first water return joint 12, first water inlet joint 120, pin 13, control valve 2, cleaning box 20, second water inlet joint 201, joint body 202, rubber gasket 203, end cover 204, outer wall cleaning interface 205, inner wall cleaning interface 21, catheter placement groove 22, water return groove 220, protrusion 23, catheter sheath placement groove 3, water pump assembly 4, water inlet pipeline 40, water return pipeline 5, guide wire cleaning device 6, catheter sheath 7, catheter 8, guide wire storage box;

[0044] Figures 8 - 15 : 3. Water pump assembly 4, water inlet pipeline 40, water return pipeline 5, guide wire cleaning device 51, isolation drive module 510, drive box 511, isolation sleeve 512, linear drive mechanism 513, aperture detection component 514, rotary drive mechanism 5140, drive motor 5141, outer magnetic wheel assembly 5142, transmission component 5143, outer magnetic wheel 515, upper cover 516, lower cover 52, cleaning module 520, guide wire cleaning box 521, primary washing water tray 522, fine washing water tray 53, primary washing nozzle 530, brush 54, first guide tube 55, tensioning mechanism 550, tensioning bracket 551, drive plate 552, wire feeding pressure wheel 553, guide rod 554, buffer spring 56, fine washing nozzle 57, second guide tube 570, aperture detection section 58, wire feeding mechanism 580, inner magnetic wheel assembly 581, first gear 582, inner magnetic wheel 583, driven wire feeding wheel 584, second gear. Detailed implementation manners

[0045] To make the above objects, features, and advantages of the present utility model more comprehensible, the following describes the detailed implementation manners of the present utility model with reference to the accompanying drawings. Many specific details are set forth in the following description to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from this description, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0046] As Figure 1 shown, the present utility model discloses an automatic cleaning device for medical consumables, which includes: a cleaning device bracket 1, a guide wire storage box 8 is arranged inside the cleaning device bracket 1, the guide wire storage box 8 is connected to a guide wire cleaning device 5, and a cleaning box 2 is installed on the cleaning device bracket 1;

[0047] The cleaning box 2 is used to clean the catheter and the catheter sheath, and its specific implementation scheme is: combined with Figures 1 - 5As shown, the cleaning device bracket 1 is provided with a first return water joint 11, and the cleaning device bracket 1 is provided with two first water inlet joints 12. The pipelines of the two first water inlet joints 12 are both connected to a control valve 13. The control valve 13 is connected to a water inlet pipeline 4, and the water inlet pipeline 4 is connected to a water pump assembly 3. The first return water joint 11 is connected to a return water pipeline 40. Among them, there are two control valves 13, and the two control valves 13 respectively control the on-off of the pipelines of the two first water inlet joints 12;

[0048] Combined with Figure 3 、 Figure 6 As shown, the cleaning box 2 is provided with two second water inlet joints 20. One second water inlet joint 20 is connected to a catheter placement groove 21, and the other second water inlet joint 20 is connected to a catheter sheath placement groove 23. The catheter placement groove 21 and the catheter sheath placement groove 23 are connected to a return water groove 22. Among them, after the cleaning box 2 is installed, the two second water inlet joints 20 are respectively docked with the two first water inlet joints 12, and the return water groove 22 is connected to the first return water joint 11;

[0049] A detection component (not pointed out in the attached drawing) is installed inside the cleaning device bracket 1. The detection component can be a laser ranging sensor or a vision sensor, and the detection component is used to detect the types of catheters and catheter sheaths. If the vision sensor scheme is adopted, the vision sensor can be installed at a position where the catheter placement groove 21 and the catheter sheath placement groove 23 can be clearly photographed; if the laser ranging sensor is adopted, the positions of the two laser ranging sensors correspond to the positions of the catheter placement groove 21 and the catheter sheath placement groove 23.

[0050] Specifically, it further includes: a main control, and the main control is electrically connected to the control valve 13, the water pump assembly 3, the detection component and the guide wire cleaning device 5.

[0051] It should be noted that combined with Figures 1 - 2 As shown, the cleaning box 2 can be used in combination with the guide wire cleaning device 5 and share the water pump assembly 3. Moreover, the water pump assembly 3 is connected to a cleaning liquid storage tank, the pipeline of the first return water joint 11 is connected to a waste liquid storage tank, and the pipeline of the first return water joint 11 can also be configured with a corresponding control valve. The cleaning box 2 is provided with a matching sealing cover.

[0052] Specifically, combined with Figure 3As shown, the cleaning device bracket 1 is provided with a docking position 10. The cleaning box 2 is placed in the docking position 10 and is limited by the docking position 10. The docking position 10 can be a circular flange. A bacteria isolation sleeve (not shown in the figure) is provided between the cleaning box 2 and the cleaning device bracket 1 to achieve physical isolation during the cleaning process, so that the cleaning box 2 can be directly stored after cleaning without taking out the consumables placed inside for separate storage. Moreover, the cleaning directions of the two second water inlet connectors 20 both face the water return groove 22. The port where the water return groove 22 is connected to the first water return joint 11 is generally set at the central position.

[0053] Specifically, in combination with Figure 7 As shown, the second water inlet connector 20 is provided with an outer wall cleaning interface 204 and an inner wall cleaning interface 205. Among them, the inner wall cleaning interface 205 is arranged between the two outer wall cleaning interfaces 204 to facilitate the internal and external cleaning of the catheter 6 and the catheter sheath 7.

[0054] Moreover, the second water inlet connector 20 includes: a connector body 201, a rubber pad 202, and an end cover 203. The end cover 203 is installed on the connector body 201. The rubber pad 202 is arranged between the connector body 201 and the end cover 203. A sealing ring is provided at the connection between the second water inlet connector 20 and the cleaning box 2. And the first water inlet connector 12 is provided with a needle 120. During use, the needle 120 is inserted into the second water inlet connector 20 and sealed for connection. The needle 120 is used to transmit the cleaning liquid. By designing the needle 120, the quick insertion and removal of the cleaning box 2 are facilitated.

[0055] Specifically, in combination with Figure 3 、 Figure 6 As shown, the water return groove 22 is arranged between the catheter placement groove 21 and the catheter sheath placement groove 23. The water return groove 22 is in a disc shape. The water return groove 22 is provided with a plurality of protrusions 220. The protrusions 220 are used for the limitation of the catheter 7. The catheter 7 with a longer length can be wound and limited on the protrusions 220. Particularly, the outer wall cleaning interface 204 is connected with a corresponding cleaning pipeline extending to the periphery of the water return groove 22 to facilitate the cleaning of the winding position of the catheter 7.

[0056] It should be noted that the control valve 13 can be an electronically controlled throttle valve, and two water pumps can be provided in the water pump assembly 3.

[0057] During use, place the cleaning box 2 containing the catheter 7 and / or the catheter sheath 6 on the cleaning device bracket 1. The main control will determine whether it is placed and whether it is a single catheter, a single catheter sheath, or both a catheter and a catheter sheath through a sensor. The main control detects the diameter of the consumable through the detection component to determine the specific type and specification of the consumable, records it, and can choose to attach a label after recording. The main control selects a suitable mode from the preset cleaning modes according to the type and specification of the placed consumable, and then performs automated cleaning according to the selected mode. After the cleaning is completed, it reminds the staff to take out the cleaning box 2 to complete a single cleaning process. Among them, the taking out and placing of the cleaning box 2 can be automatically performed by a robotic arm, further reducing the burden on the staff and avoiding the possibility of secondary contamination.

[0058] The guide wire cleaning device 5 is used for cleaning the guide wire. As shown in Figures 8 - 12 its specific implementation is: including an isolation drive module 51. A linear drive mechanism 512 and a rotary drive mechanism 514 are installed in the drive box 510 of the isolation drive module 51. The rotary drive mechanism 514 includes: a drive motor 5140 and an external magnetic wheel assembly 5141. The drive motor 5140 drives the external magnetic wheel 5143 in the external magnetic wheel assembly 5141 to rotate;

[0059] As shown in Figure 9 a cleaning module 52 is installed into the isolation drive module 51;

[0060] As shown in Figure 12 the guide wire cleaning box 520 of the cleaning module 52 is provided with a primary washing water tray 521 and a fine washing water tray 522. The primary washing water tray 521 and the fine washing water tray 522 are connected to the return water pipeline 40. The primary washing water tray 521 is equipped with primary washing nozzles 53, and the fine washing water tray 522 is equipped with fine washing nozzles 56. The fine washing nozzles 56 and the primary washing nozzles 53 are respectively connected to the water inlet pipeline 4;

[0061] As shown in Figure 8 , Figure 12 a relatively sealed cleaning space is formed between the primary washing water basin 521 and the primary washing nozzles 53, and a relatively sealed cleaning space is also formed between the fine washing water basin 522 and the fine washing nozzles 56. Among them, the primary washing nozzles 53 can be configured with brushes 530, and the fine washing nozzles 56 can also be provided with brushes;

[0062] As shown in Figure 13 the outlet end of the primary washing nozzles 53 is connected to a first guide tube 54. The outlet end of the first guide tube 54 is provided with a tensioning mechanism 55 and a wire feeding mechanism 58;

[0063] As shown inFigure 13 , Figure 14 As shown in Figure 14 , the wire feeding mechanism 58 includes an inner magnetic wheel assembly 580 and a driven wire feeding wheel 583. The outer magnetic wheel 5143 drives the inner magnetic wheel 582 of the inner magnetic wheel assembly 580 to rotate, and the inner magnetic wheel assembly 580 drives the driven wire feeding wheel 583 to rotate;

[0064] The tensioning mechanism 55 includes a tensioning bracket 550 and a guide rod 553. Both ends of the guide rod 553 are fixed on the wire cleaning box 520. The linear drive mechanism 512 pushes the tensioning bracket 550 to slide on the guide rod 553. The tensioning bracket 550 is provided with a wire feeding pressure wheel 552, and the wire feeding is carried out through the wire feeding pressure wheel 552 and the driven wire feeding wheel 583.

[0065] It should be noted that, as shown in Figure 11 The drive motor 5140 drives the outer magnetic wheel 5143 to rotate through a transmission assembly 5142. The transmission assembly 5142 can be a synchronous belt. The outer magnetic wheel assembly 5141 includes the outer magnetic wheel 5143, bearings, a support, and a connecting shaft. The bearings are installed on the support, the outer magnetic wheel is installed on the bearings, the connecting shaft is fixedly connected to the outer magnetic wheel 5143, the connecting shaft is connected to the synchronous belt through a pulley, and the rotating shaft of the drive motor 5140 is also connected to the synchronous belt through a pulley.

[0066] The drive box 510 is provided with an installation opening, and the cleaning module 52 is installed into this installation opening. The upper side of the drive box 510 is provided with the aperture detection component 513 and the linear drive mechanism 512. The aperture detection component 513 is used to detect the diameter of the wire. The lower side of the drive box 510 is provided with the rotary drive mechanism 514. The upper and lower sides of the drive box 510 are sealed by an upper cover 515 and a lower cover 516. As shown in Figure 9 In order to further improve the isolation effect, the drive box 510 can be sleeved with an isolation sleeve 511.

[0067] Specifically, as shown in Figure 13 , Figure 15 The fine cleaning nozzle 56 is connected to the second guide tube 57. The second guide tube 57 is installed on the fine cleaning water tray 522. The tensioning mechanism 55 cooperates with the wire output by the wire feeding mechanism 58 to enter the second guide tube 57;

[0068] The second guide tube 57 is provided with an aperture detection section 570. The aperture detection section 570 is located at the detection position of the aperture detection component 513. The aperture detection component 513 can also be a laser ranging sensor.

[0069] It should be noted that the initial washing water tray 521 is provided with a wire guiding inlet, the second guiding tube 57 guides the wire into the wire storage box 8, and an opening is provided on the tube wall of the aperture detection section 570. This opening is located inside the wire storage box 8 and is not directly connected to the outside. The laser distance sensor detects the diameter of the wire through this opening.

[0070] After the device main control obtains the diameter parameter of the wire through the laser distance sensor, it can judge the specification type of the wire, and then adjust the storage method of the wire and set the corresponding storage box. Moreover, the device main control can call back the working parameters of the initial washing nozzle 53 and the fine washing nozzle 56, such as: orientation, water pressure, working time, heating temperature (if a heating module is provided), etc., and adjust the tension of the tensioning mechanism 55 and the rotation speed of the wire feeding mechanism 58 to improve the subsequent cleaning efficiency and effect and achieve targeted cleaning.

[0071] Moreover, the end faces of the driven wire feeding wheel 583 and the wire feeding pressure wheel 552 in contact with the wire are wrapped with silica gel parts to improve the extrusion effect on the wire. Among them, the initial washing nozzle 53 or the fine washing nozzle 56 can wash the silica gel parts to remove the attached stains.

[0072] During use, the wire is inserted into the cleaning module 52. The device main control learns the insertion of the wire through the sensor or the console, and then the device main control drives the wire feeding mechanism 58 and the tensioning mechanism 55 to clamp the wire (due to the configuration of the above-mentioned silica gel parts, the initial strong clamping will not damage the wire). After clamping, the initial washing nozzle 53 washes the front section of the wire. After a preset washing time, the wire feeding mechanism 58 cooperates with the tensioning mechanism 55 to send the wire inward. At this time, the fine washing nozzle 56 washes the front section of the wire. To avoid incomplete cleaning of the front end of the wire during clamping, the washing mode for this time can be double fine washing. Subsequently, each section of the wire is sequentially transported to the fine washing nozzle 56 for washing, and the washed wire is transported to the wire storage box 8 through the second guiding tube 57.

[0073] Specifically, as shown in Figure 14 The guide rod 553 is sleeved with a buffer spring 554, and the tensioning bracket 550 will compress or loosen the buffer spring 554 when sliding along the guide rod 553; the tensioning bracket 550 is provided with a driving plate 551, the driving plate 551 extends out of the wire cleaning box 520 and is driven by the linear driving mechanism 512, and the driving plate 551 is T-shaped.

[0074] Furthermore, the inner magnetic wheel assembly 580 is provided with a first gear 581, and the driven wire feeding wheel 583 is provided with a second gear 584, and the first gear 581 is meshed with the second gear 584; the outer magnetic wheel 5143 drives the inner magnetic wheel 582 to rotate in the air, and the inner magnetic wheel 582 drives the first gear 581 to rotate, and the first gear 581 drives the second gear 584 to rotate, and the second gear 584 drives the driven wire feeding wheel 583 to rotate; the driven wire feeding wheel 583 and the wire feeding pressure wheel 552 can form a limiting groove for limiting the upward and downward movement of the guide wire.

[0075] It should be pointed out that, under the action of the first and second guide tubes, the cleaning water columns or splashing water droplets of the initial cleaning nozzle 53 and the fine cleaning nozzle 56 will be blocked, thereby preventing the wire feeding mechanism 58 and the tensioning mechanism 55 from being stained with water, and preventing water from accumulating in the guide wire cleaning box 520; in particular, the return water mechanism connected to the return water pipeline 40 can form a negative pressure for absorbing water, so as to improve the return water efficiency and further avoid splashing water droplets.

[0076] In summary, for the cleaning box, after the catheter and the catheter sheath are connected and loaded into the cleaning box, the cleaning box is placed on the cleaning device bracket, and the type of the loaded catheter and catheter sheath is determined by the detection component, and then their types and specifications are determined, and it is determined whether they have been loaded or only the catheter / catheter sheath is loaded. At this time, the main control can determine the specifications of the corresponding consumables to be cleaned and execute the record, and execute the corresponding cleaning mode, so as to improve the meticulousness and efficiency of cleaning and reduce the burden on the staff;

[0077] The main control controls the corresponding control valves to clean the inner and outer walls of the catheter and catheter sheath, and adjusts the cleaning flow and pressure to reduce the cleaning time and consumption of cleaning fluid while ensuring that the cleanliness of the cleaning meets the standards.

[0078] In addition, the cleaning box that can be quickly inserted and equipped with the type recognition function of the catheter and catheter sheath can quickly adapt to the cleaning of different batches without the need for prior sorting and recording, which is highly flexible and efficient in the process of multiple rounds of cleaning.

[0079] The guide wire cleaning device realizes automatic extraction and transportation of the inserted guide wire through the above-mentioned wire feeding mechanism and tensioning mechanism. During this period, the guide wire is cleaned through the initial cleaning nozzle and the fine cleaning nozzle located at both ends, and after the cleaning is completed, the guide wire is transported to the storage box through the guide tube, so as to achieve the purpose of automatic transportation and cleaning and improve the cleaning efficiency and effect;

[0080] Structurally, the power sources of the wire feeding mechanism and the tensioning mechanism in the cleaning module are arranged in the drive box of the isolation drive module to achieve contactless isolation drive. Together with the sleeved isolation sleeve, the physical isolation effect can be further improved without affecting the movement of the wire feeding mechanism and the tensioning mechanism. Moreover, the cleaning module can not only be easily combined with the isolation drive module to achieve integration, but also be easily removed and replaced. Its overall volume is small, and it can be easily combined with other external mechanisms / devices for use.

[0081] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0082] The above-described embodiments only represent one or more implementation manners of the present invention, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation to the patent of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An automatic cleaning device for medical consumables, characterized in that: include: A cleaning device bracket, wherein a guide wire storage box is arranged in the cleaning device bracket, and the guide wire storage box is connected to the guide wire cleaning device; The cleaning device bracket is provided with a first water return joint, the cleaning device bracket is provided with two first water inlet joints, the pipelines of the two first water inlet joints are connected to the control valve, the control valve is connected to the water inlet pipeline, the water inlet pipeline is connected to the water pump assembly, the first water return joint is connected to the water return pipeline, and the guide wire cleaning device is connected to the water inlet pipeline and the water return pipeline; A cleaning box is installed on the cleaning device bracket, and the cleaning box is provided with two second water inlet joints, one of the second water inlet joints is connected to the catheter placement groove, and the other second water inlet joint is connected to the catheter sheath placement groove, and the catheter placement groove and the catheter sheath placement groove are connected to the return water groove; After the cleaning box is installed, the two second water inlet joints are connected to the two first water inlet joints respectively, and the water return tank is connected to the first water return joints; A detection component is installed in the cleaning device bracket, and the detection component is used to detect the type of the catheter and the catheter sheath; The guide wire cleaning device comprises: an isolation drive module and a cleaning module, the cleaning module is installed in the isolation drive module, the guide wire cleaning box of the cleaning module is provided with a primary wash water tray and a fine wash water tray, the primary wash water tray and the fine wash water tray are connected to the return water pipeline, the primary wash water tray is equipped with a primary wash nozzle, the fine wash water tray is equipped with a fine wash nozzle, the fine wash nozzle and the primary wash nozzle are respectively connected to the water inlet pipeline, the outlet end of the primary wash nozzle is connected to the first guide pipe, and the outlet end of the first guide pipe is provided with a tensioning mechanism and a wire feeding mechanism; The isolation drive module drives the tensioning mechanism and the wire feeding mechanism to work respectively, and the tensioning mechanism and the wire feeding mechanism are used to clamp and transport the guide wire; A main control is electrically connected to the control valve, the water pump assembly, the detection assembly and the guide wire cleaning device.

2. The automatic cleaning device for medical consumables according to claim 1, characterized in that: The water return groove is arranged between the catheter placement groove and the catheter sheath placement groove; The water return groove is in a disc shape and is provided with a plurality of protrusions, and the protrusions are used for limiting the position of the conduit.

3. The automatic cleaning device for medical consumables according to claim 1, characterized in that: The second water inlet joint comprises: a joint body, a rubber pad and an end cover, wherein the end cover is mounted on the joint body, and the rubber pad is arranged between the joint body and the end cover; The first water inlet connector is provided with a pin. When in use, the pin is inserted into the second water inlet connector. The pin is used to transmit cleaning liquid.

4. The automatic cleaning device for medical consumables according to claim 1, characterized in that: A bacteria-isolating sleeve is arranged between the cleaning box and the cleaning device bracket; and the second water inlet joint is provided with an outer wall cleaning interface and an inner wall cleaning interface.

5. The automatic cleaning device for medical consumables according to claim 1, characterized in that: A linear drive mechanism and a rotation drive mechanism are installed in the drive box of the isolation drive module. The rotation drive mechanism includes: a drive motor and an external magnetic wheel assembly. The drive motor drives the external magnetic wheel in the external magnetic wheel assembly to rotate.

6. The automatic cleaning device for medical consumables according to claim 5, characterized in that: The wire feeding mechanism comprises: an inner magnetic wheel assembly and a driven wire feeding wheel, the outer magnetic wheel drives the inner magnetic wheel of the inner magnetic wheel assembly to rotate, and the inner magnetic wheel assembly drives the driven wire feeding wheel to rotate.

7. The automatic cleaning device for medical consumables according to claim 6, characterized in that: The tensioning mechanism includes: a tensioning bracket and a guide rod, both ends of the guide rod are respectively fixed on the guide wire cleaning box, the linear drive mechanism pushes the tensioning bracket to slide on the guide rod, and the tensioning bracket is provided with a wire feeding pressure wheel, and the guide wire is transported by the wire feeding pressure wheel and the driven wire feeding wheel.

8. The automatic cleaning device for medical consumables according to claim 7, characterized in that: The guide rod sleeve is provided with a buffer spring, and the tensioning bracket will compress or release the buffer spring when sliding along the guide rod.

9. The automatic cleaning device for medical consumables according to claim 5, characterized in that: An aperture detection component is also installed in the driving box, and the aperture detection component is used to detect the diameter of the guide wire; The fine washing nozzle is connected to a second guide tube, the second guide tube is installed on the fine washing water tray, and the tensioning mechanism cooperates with the guide wire output by the wire feeding mechanism to enter the second guide tube; The second guide tube is provided with an aperture detection section, and the aperture detection section is located at the detection position of the aperture detection component.

10. The automatic cleaning device for medical consumables according to claim 9, characterized in that: The aperture detection component is a laser ranging sensor.

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