Debridement device applied to tail ends of four limbs

Abstract

The utility model relates to the technical field of medical instruments, and provides a debridement device applied to the tail ends of four limbs, which comprises a debridement disc, a three-way connecting pipe, a suction component and a suction head, a first branch pipe of the three-way connecting pipe is communicated with the debridement disc, a second branch pipe of the three-way connecting pipe is communicated with the suction head, and a main pipe of the three-way connecting pipe is communicated with the suction assembly; the debridement disc is used for receiving waste liquid of flushing liquid in a debridement operation, the suction head is used for absorbing the waste liquid of the flushing liquid and blood of a wound surface, and the suction assembly is used for providing suction force for the three-way connecting pipe. According to the debridement device, cleaning of a wound is not affected, meanwhile, waste flushing fluid in the debridement disc cannot overflow, compatibility of the debridement device is improved, and the effect that cleaning of the wound and discharging of the waste flushing fluid of the debridement disc are combined and co-processed is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a debridement device used for extremities. Background Art

[0002] During surgical operations, when performing debridement treatment on the hands and feet, medical staff use flushing fluid to flush the wound surface, and the waste liquid of the flushing fluid is discharged into a debridement tray placed under the hands or feet. When a lot of flushing fluid accumulates in the debridement tray, the medical staff needs to use a suction tube to suck out the flushing fluid in the debridement tray. In addition, during surgery, medical staff also need to use a suction tube to suck out the flushing fluid or blood from the patient's wound surface.

[0003] Currently, during surgery, medical staff need to use a suction tube to suck the patient's wound surface and also use a suction tube to suck out the waste liquid in the debridement tray. If there is a lot of flushing fluid or blood in the wound surface, medical staff need to frequently use the suction tube to operate on the wound surface. If the flushing fluid in the debridement tray cannot be sucked out in time, it is easy to cause the flushing fluid to overflow from the debridement tray and contaminate the operating table, causing inconvenience to medical staff. Utility Model Content

[0004] The utility model provides a debridement device applied to the extremities, which is used to solve the problem that the debridement device in the prior art is difficult to absorb the waste flushing liquid in the debridement tray while sucking the waste flushing liquid from the wound surface of the patient, causing the waste liquid in the debridement tray to overflow.

[0005] The utility model provides a debridement device applied to the extremities, comprising: a debridement plate, a three-way connecting pipe, a suction component and a suction head;

[0006] The first branch of the three-way connecting pipe is connected to the debridement tray, the second branch of the three-way connecting pipe is connected to the suction head, and the main pipe of the three-way connecting pipe is connected to the suction component;

[0007] The debridement tray is used to receive the waste liquid of the irrigation liquid in the debridement operation, the suction head is used to absorb the waste liquid of the irrigation liquid and blood on the wound surface, and the suction component is used to provide suction to the three-way connecting tube.

[0008] According to the debridement device for the extremities provided by the utility model, the angle between the first branch tube and the second branch tube is in the range of 90° to 120°.

[0009] According to the utility model, a debridement device for use at the extremities of the limbs further comprises: a first opening and closing component and a second opening and closing component;

[0010] The first opening and closing component is arranged on the first branch pipe, and the second opening and closing component is arranged on the second branch pipe;

[0011] The first opening and closing component is used to control the on and off of the first branch pipe, and the second opening and closing component is used to switch the on and off of the second branch pipe.

[0012] According to a debridement device for use at the extremities provided by the utility model, the first opening and closing component is a first clip, and the second opening and closing component is a second clip.

[0013] According to the debridement device applied to the extremities provided by the utility model, the debridement tray is integrally connected with the first branch pipe.

[0014] According to a debridement device for use at the extremities provided by the utility model, the drainage surface of the inner wall of the debridement tray is inclined, and the first branch pipe is connected to the lowest point of the drainage surface.

[0015] According to the debridement device for use at the extremities provided by the utility model, the end of the first branch tube close to the debridement tray is tapered;

[0016] The large end of the cone is connected to the lowest point of the debridement tray.

[0017] According to the debridement device for the extremities provided by the utility model, the second branch tube is detachably connected to the suction head.

[0018] According to a debridement device for extremities provided by the utility model, the end of the second branch tube away from the main tube has an external thread, the interface of the suction head has a threaded hole, and the second branch tube is threadedly connected to the suction head.

[0019] According to a debridement device for use at the extremities provided by the utility model, the suction assembly comprises a suction device and a collection container;

[0020] The collection container is communicated with the three-way connecting pipe, and the aspirator is used to provide suction to suck the flushing liquid and waste liquid of the three-way connecting pipe into the collection container.

[0021] The debridement device applied to the extremities of the limbs provided by the utility model is provided with a three-way connecting pipe, a first branch pipe is connected with the debridement tray, a second branch pipe is connected with the suction head, and a main pipe is connected with the suction component, so that during the debridement operation, the waste liquid of the flushing liquid in the debridement tray can be discharged into the main pipe through the first branch pipe, and the waste liquid of the flushing liquid of the wound as well as blood and pus can be discharged into the main pipe through the second branch pipe and sucked by the suction component, so that during the debridement operation, the medical staff can absorb the waste liquid of the flushing liquid in the debridement tray while sucking the waste liquid of the flushing liquid of the wound surface, so that the cleaning of the wound is not affected and the overflow of the waste liquid of the flushing liquid in the debridement tray is not caused, the compatibility of the debridement device is improved, and the effect of coordinated treatment of the cleaning of the wound and the discharge of the waste liquid of the flushing liquid of the debridement tray is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 It is a structural schematic diagram of a debridement device applied to the extremities provided by the utility model.

[0024] Reference numerals:

[0025] 1. Debridement tray; 2. Three-way connecting pipe; 3. Suction assembly; 4. Suction head; 5. First opening and closing assembly; 6. Second opening and closing assembly; 21. First branch pipe; 22. Second branch pipe; 23. Main pipe; 31. Suction device; 32. Collection container. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the drawings in the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Combine the following Figure 1 , the debridement device for the extremities provided by the utility model embodiment is described in detail through specific embodiments and application scenarios.

[0028] like Figure 1As shown, this embodiment provides a debridement device applied to the extremities, including: a debridement tray 1, a three-way connecting tube 2, a suction component 3 and a suction head 4.

[0029] The first branch pipe 21 of the three-way connecting pipe 2 is connected to the debridement tray 1 , the second branch pipe 22 of the three-way connecting pipe 2 is connected to the suction head 4 , and the main pipe 23 of the three-way connecting pipe 2 is connected to the suction component 3 .

[0030] The debridement tray 1 is used to receive the waste liquid of the irrigation liquid in the debridement operation, the suction head 4 is used to absorb the waste liquid of the irrigation liquid and blood on the wound surface, and the suction component 3 is used to provide suction force to the three-way connecting tube 2.

[0031] It is understandable that the debridement device of this embodiment uses a small debridement tray and is suitable for local debridement of hands and feet.

[0032] The debridement tray 1 is a disc-shaped structure composed of a tray body and a tray wall, and is used to receive the waste liquid of the flushing fluid that falls after flushing the wound during surgical debridement operations. At the same time, during the debridement operation, the flushing fluid, blood and pus remaining on the wound cannot fall into the debridement tray 1 by their own gravity, and will block the wound and hinder the medical staff's vision, and a suction head 4 is required to suction the wound.

[0033] The first branch pipe 21 can suck the waste liquid of the washing liquid in the debridement tray 1 into the first branch pipe 21 under the suction force of the suction component 3, and discharge it into the suction component 3 through the main pipe 23. The second branch pipe 22 can suck the waste liquid of the washing liquid or blood in the wound into the second branch pipe 22 through the suction head 4 under the suction force of the suction component 3, and discharge it into the suction component 3 through the main pipe 23. Due to the structure of the three-way connecting pipe 2 composed of the first branch pipe 21, the second branch pipe 22 and the main pipe 23, the first branch pipe 21 and the second branch pipe 22 are both connected to the main pipe 23, so that It can not only suck the waste liquid of the flushing liquid in the debridement tray 1, but also suck the waste liquid of the flushing liquid or blood in the wound, and can also suck the waste liquid of the flushing liquid in the debridement tray 1 and the waste liquid of the flushing liquid in the wound or blood at the same time, so that in surgical operations, suction in the debridement tray 1 and suction of the wound can be taken into account at the same time, so that when the medical staff is suctioning the wound, there is no need to pay attention to whether the waste liquid in the debridement tray 1 overflows, nor is there a need for the medical staff to hold the suction tube to suction the debridement tray 1, so that the medical staff can focus on flushing the wound.

[0034] Furthermore, when waste liquid of the flushing fluid in the debridement tray 1 accumulates and there is a risk of overflow and contamination of the operating table at any time, the medical staff can place the suction head 4 connected to the second branch tube 22 into the debridement tray 1 for suction while the first branch tube 21 is suctioning the debridement tray 1. The waste liquid of the flushing fluid in the debridement tray 1 is discharged into the suction component 3 through the first branch tube 21 and the second branch tube 22, so that a large amount of waste liquid of the flushing fluid in the debridement tray 1 is quickly suctioned, providing a solution for quickly cleaning the debridement tray 1 in an emergency situation.

[0035] Specifically, the three-way connecting tube 2 is usually made of any one of a medical plastic tube, a medical silicone tube or a medical silicone rubber tube.

[0036] The debridement device for the extremities provided by the utility model is provided with a three-way connecting pipe 2, so that the first branch pipe 21 is connected with the debridement tray 1, the second branch pipe 22 is connected with the suction head 4, and the main pipe 23 is connected with the suction component 3, so that during the debridement operation, the waste liquid of the flushing liquid in the debridement tray 1 can be discharged into the main pipe 23 through the first branch pipe 21, and the waste liquid of the flushing liquid of the wound as well as the blood and pus can be discharged into the main pipe 23 through the second branch pipe 22 and sucked by the suction component 3, so that during the debridement operation, the medical staff can absorb the waste liquid of the flushing liquid in the debridement tray 1 while sucking the waste liquid of the flushing liquid of the wound surface, so that the cleaning of the wound is not affected and the overflow of the waste liquid of the flushing liquid in the debridement tray 1 is not caused, thereby improving the compatibility of the debridement device and achieving the effect of coordinated treatment of the cleaning of the wound and the discharge of the waste liquid of the flushing liquid in the debridement tray 1.

[0037] In some embodiments, Figure 1 As shown, the included angle between the first branch pipe 21 and the second branch pipe 22 of this embodiment ranges from 90° to 120°.

[0038] It can be understood that the first branch tube 21 and the second branch tube 22 are used to connect the debridement tray 1 and the suction head 4 respectively, and the angle between the first branch tube 21 and the second branch tube 22 is in the range of 90° to 120°, which can ensure that when the first branch tube 21 is connected to the debridement tray 1, the suction head 4 connected to the second branch tube 22 can also move in a small range to flush the wound surface of the hands or feet, thereby achieving the reliability of the connection between the debridement tray 1 and the suction head 4.

[0039] In some embodiments, Figure 1 As shown, the debridement device applied to the extremities of this embodiment further includes: a first opening and closing component 5 and a second opening and closing component 6.

[0040] The first opening and closing component 5 is disposed on the first branch pipe 21 , and the second opening and closing component 6 is disposed on the second branch pipe 22 .

[0041] The first opening and closing component 5 is used to control the on and off of the first branch pipe 21 , and the second opening and closing component 6 is used to switch the on and off of the second branch pipe 22 .

[0042] It is understandable that in the debridement operation, after a round of flushing with flushing fluid, a large amount of waste liquid accumulates in the debridement tray 1. When the debridement tray 1 needs to be cleaned immediately, the second opening and closing component 6 is closed and the first opening and closing component 5 is opened, so that the first branch tube 21 is connected and the second branch tube 22 is disconnected, and the suction force of the suction component 3 is fully loaded to the first branch tube 21, and the suction component 3 sucks the waste liquid in the debridement tray 1.

[0043] Alternatively, when the debridement tray 1 has just been cleaned, it is necessary to deal with the waste liquid of the flushing fluid at the wound, as well as blood, pus, etc., the first opening and closing component 5 is closed and the second opening and closing component 6 is opened, so that the first branch pipe 21 is disconnected and the second branch pipe 22 is connected, and the suction force of the suction component 3 is fully loaded to the second branch pipe 22, and the suction component 3 sucks the waste liquid, blood and pus in the wound.

[0044] Alternatively, if it is necessary to suction the waste liquid from the debridement tray 1 and the wound at the same time, the first opening and closing component 5 and the second opening and closing component 6 are opened at the same time, so that the first branch pipe 21 and the second branch pipe 22 are both connected, and the suction force of the suction component 3 suctions the waste liquid from the debridement tray 1 and the wound at the same time, so that the medical staff can focus on suctioning the waste liquid, blood and pus from the wound, without having to worry about whether the debridement tray 1 overflows.

[0045] Specifically, the first opening and closing component 5 and the second opening and closing component 6 can be flow-stop clamps or control valves.

[0046] In this embodiment, a first opening and closing component 5 is arranged on the first branch pipe 21, and a second opening and closing component 6 is arranged on the second branch pipe 22, so that the opening and closing of the first branch pipe 21 and the second branch pipe 22 can be controlled respectively by controlling the opening and closing of the first opening and closing component 5 and the second opening and closing component 6 respectively. Therefore, during the operation, the medical staff can choose to suction only the debridement tray 1, or can choose to suction only the wound, or can choose to suction the debridement tray 1 and the wound at the same time, thereby realizing convenient switching of different suction modes, facilitating the surgical operation of the medical staff, and being simple and easy.

[0047] In some embodiments, Figure 1 As shown, the first opening and closing component 5 of this embodiment is a first clip, and the second opening and closing component 6 is a second clip.

[0048] It is understandable that the first clamp and the second clamp can be used to control the flow of flushing liquid waste by clamping or releasing the first branch pipe 21 and the second branch pipe 22 to open and close the drainage, and the corrosion resistance and high temperature resistance of the first clamp and the second clamp can meet the requirements of disinfection and sterilization of the first clamp and the second clamp before surgery. At the same time, the design of the first clamp and the second clamp is simple, which is easy for medical staff to operate quickly during surgery.

[0049] In some embodiments, Figure 1 As shown, the debridement tray 1 of this embodiment is integrally connected with the first branch pipe 21 .

[0050] It is understandable that the first branch pipe 21 of the present embodiment is connected to the bottom end of the side wall of the debridement tray 1, so that the waste liquid of the flushing liquid in the debridement tray 1 flows to the bottom end under the action of gravity, thereby ensuring that the waste liquid of the flushing liquid in the debridement tray 1 can be drained through the first branch pipe 21.

[0051] In this embodiment, the debridement tray 1 is integrally connected with the first branch tube 21, so that the debridement tray 1 and the three-way connecting tube 2 can be configured as a disposable structure, which can be discarded after the debridement operation is completed, avoiding the risk of cross infection and eliminating the need for a complicated cleaning and disinfection process, thereby reducing maintenance costs.

[0052] In some embodiments, Figure 1 As shown, the drainage surface of the inner wall of the debridement tray 1 of this embodiment is inclined, and the first branch pipe 21 is connected to the lowest point of the drainage surface.

[0053] It can be understood that the inner wall of the debridement tray 1 of the present embodiment is provided with a drainage surface, and the drainage surface is inclined with respect to the horizontal direction, so that the waste liquid of the flushing liquid in the debridement tray 1 can flow to the lowest point through the drainage surface, and is connected with the first branch pipe 21 at the lowest point, so that the waste liquid of the flushing liquid drained to the lowest point can be quickly discharged into the first branch pipe 21, thereby achieving the discharge effect of the waste liquid of the flushing liquid of the debridement tray 1.

[0054] In some embodiments, Figure 1 As shown, the end of the first branch tube 21 in this embodiment close to the debridement tray 1 is tapered.

[0055] The tapered large end is connected to the lowest point of the debridement tray 1 .

[0056] It is understandable that one end of the first branch pipe 21 of the present embodiment is configured in a conical shape, and the large end of the cone is connected to the lowest point of the debridement tray 1, so that the connection area between the first branch pipe 21 and the debridement tray 1 is larger, and the channel for the waste liquid of the flushing liquid to flow into the first branch pipe 21 is larger, thereby accelerating the speed at which the waste liquid of the flushing liquid flows from the debridement tray 1 into the first branch pipe 21.

[0057] In some embodiments, Figure 1As shown, the second branch pipe 22 of this embodiment is detachably connected to the suction head 4.

[0058] It is understandable that the second branch tube 22 and the suction head 4 need to be removed, cleaned and disinfected before and after the operation, and different wounds require suction heads 4 of different sizes. The second branch tube 22 and the suction head 4 of this embodiment are detachably connected, so that the disassembly and installation of the second branch tube 22 and the suction head 4 can be carried out conveniently, which is conducive to the replacement and disassembly of the suction head 4.

[0059] Specifically, the second branch pipe 22 and the suction head 4 can be connected by a snap-fitting manner or a plug-in manner.

[0060] In some embodiments, Figure 1 As shown, the end of the second branch pipe 22 of this embodiment away from the main pipe 23 has an external thread, the interface of the suction head 4 has a threaded hole, and the second branch pipe 22 is threadedly connected to the suction head 4.

[0061] It can be understood that the second branch tube 22 and the suction head 4 of the present embodiment are connected by threads. Compared with suction heads 4 of different specifications, it is only necessary to configure the interface of the suction head 4 with threaded holes of uniform specifications. The threaded connection between the second branch tube 22 and the suction head 4 is simple and reliable, and the second branch tube 22 and the suction head 4 can be quickly installed and disassembled, which is beneficial to the replacement of the suction head 4 during surgery.

[0062] In some embodiments, Figure 1 As shown, the suction component 3 of this embodiment includes a suction device 31 and a collection container 32.

[0063] The collecting container 32 is in communication with the three-way connecting tube 2 , and the aspirator 31 is used to provide suction to suck the flushing liquid waste in the three-way connecting tube 2 into the collecting container 32 .

[0064] It is understandable that the suction device 31 is used to provide suction power, and the collection container 32 is used to collect the waste liquid of the debridement tray 1 and the wound surface flushing liquid, and centrally transport them to the medical waste center.

[0065] Specifically, the aspirator 31 is used to provide negative pressure suction force so that the waste liquid of the flushing liquid in the three-way connecting tube 2 can flow into the collection container 32 .

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A debridement device for use at the extremities, characterized in that: include: Debridement tray, three-way connecting tube, suction assembly and suction head; The first branch of the three-way connecting pipe is connected to the debridement tray, the second branch of the three-way connecting pipe is connected to the suction head, and the main pipe of the three-way connecting pipe is connected to the suction component; The debridement tray is used to receive the waste liquid of the irrigation liquid in the debridement operation, the suction head is used to absorb the waste liquid of the irrigation liquid and blood on the wound surface, and the suction component is used to provide suction to the three-way connecting tube.

2. The debridement device for the extremities according to claim 1, characterized in that: The included angle between the first branch pipe and the second branch pipe is in the range of 90° to 120°.

3. The debridement device for extremities according to claim 1, characterized in that: Also includes: A first opening and closing component and a second opening and closing component; The first opening and closing component is arranged on the first branch pipe, and the second opening and closing component is arranged on the second branch pipe; The first opening and closing component is used to control the on and off of the first branch pipe, and the second opening and closing component is used to switch the on and off of the second branch pipe.

4. The debridement device for use at the extremities according to claim 3, characterized in that: The first opening and closing component is a first clip, and the second opening and closing component is a second clip.

5. The debridement device for extremities according to claim 1, characterized in that: The debridement tray is integrally connected to the first branch pipe.

6. The debridement device for use at the extremities according to claim 5, characterized in that: The drainage surface of the inner wall of the debridement tray is inclined, and the first branch pipe is connected to the lowest point of the drainage surface.

7. The debridement device for use at the extremities of claim 6, characterized in that: The end of the first branch tube close to the debridement tray is tapered; The large end of the cone is connected to the lowest point of the debridement tray.

8. The debridement device for use at the extremities according to claim 1, characterized in that: The second branch pipe is detachably connected to the suction head.

9. The debridement device for use at the extremities of claim 8, characterized in that: The end of the second branch pipe away from the main pipe has an external thread, the interface of the suction head has a threaded hole, and the second branch pipe is threadedly connected to the suction head.

10. The debridement device for extremities according to claim 1, characterized in that: The suction assembly includes an aspirator and a collection container; The collection container is communicated with the three-way connecting pipe, and the aspirator is used to provide suction to suck the flushing liquid and waste liquid of the three-way connecting pipe into the collection container.

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