Soft channel visual drainage catheter

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a soft channel visual drainage catheter. Comprising a camera, an image decoding board, an aviation connector and a USB data line, one end of the image decoding board is connected with the camera through the aviation connector, and the other end of the image decoding board is connected with a notebook computer through the USB data line. By arranging the image decoding board, the image decoding board is respectively connected with the notebook computer and the camera, and when the image decoding board is damaged and cannot work normally, the image decoding board can be directly disassembled and replaced with a new image decoding board to be respectively connected with the notebook computer and the camera, so that time is saved, and normal work is prevented from being influenced. The image decoding board is connected with the camera through the aviation connector, so that the stability of connection between the image decoding board and the camera can be improved by utilizing the characteristics of the aviation connector, and stable transmission of image information is ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of medical apparatus and instruments, especially relates to a soft channel visualized drainage catheter. BACKGROUND

[0002] The drainage catheter is used for clinical surgery drainage, guides the pus, blood and liquid accumulated in the human body tissue or body cavity to the outside of the body, prevents postoperative infection and promotes wound healing. By setting the camera at the front end of the drainage catheter and connecting the display and the camera through the wire, the position of the drainage catheter is displayed by the display, so that the front end of the drainage catheter can accurately act on the lesion.

[0003] However, after the display receives the information transmitted by the camera, the decoder in the display decodes, and when the decoder is damaged, the display needs to be disassembled to replace the decoder, which consumes more time and easily affects the normal work. Therefore, it is necessary to design a soft channel visualized drainage catheter to solve the above problems. UTILITY MODEL CONTENT

[0004] In view of the above problems, the utility model provides a soft channel visualized drainage catheter to solve the problems in the background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a soft channel visualized drainage catheter, including a camera, an image decoding board, an aviation connector and a USB data line, one end of the image decoding board is connected with the camera through the aviation connector, the other end of the image decoding board is connected with a notebook computer through the USB data line.

[0006] Further, the aviation connector includes a male head and a female head, the male head is connected with the image decoding board, and the female head is connected with the camera.

[0007] The male head is circumferentially distributed with a green line, a white line, a shielding line, a blue line, a red line and a black line in anticlockwise order, and the female head is circumferentially distributed with a green line, a white line, a shielding line, a blue line, a red line and a black line in clockwise order.

[0008] Further, the soft channel visualized drainage catheter further includes a pipe body, a guide head and a wire, a communication hole is formed in the axial direction in the pipe body, the guide head is connected with the front end of the pipe body, a mounting hole is formed in the middle of the guide head, the camera is inserted into the mounting hole, the communication hole is used for communication with the mounting hole, one end of the wire is connected with the camera, and the other end of the wire is connected with the female head in sequence through the mounting hole and the communication hole.

[0009] Further, a guide hole is formed in the guide head, and the guide hole is in communication with the mounting hole and the communication hole at two ends thereof, and the diameter of the guide hole gradually increases from the end close to the mounting hole to the end close to the communication hole.

[0010] Further, the soft channel visualized drainage catheter further comprises high transparent silica gel, which is connected to the front end of the guide head and located in front of the camera.

[0011] The technical effects and advantages of the present application are as follows:

[0012] 1. The image decoding board is connected to the notebook computer and the camera, and when the image decoding board is damaged and cannot work normally, the image decoding board can be directly removed and replaced with a new one, which saves time and avoids affecting normal work.

[0013] 2. The stability of the connection between the image decoding board and the camera is improved by using the characteristics of the aviation connector, and the stable transmission of image information is ensured.

[0014] Other features and advantages of the present application will be described in the following description, and some of them will become apparent from the description, or will be understood by those skilled in the art through implementation of the present application. The purpose and other advantages of the present application can be achieved and obtained by the structure indicated in the description and drawings. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0016] Figure 1 Fig. 1 shows the use state diagram of the soft channel visualized drainage catheter of the embodiment of the present application;

[0017] Figure 2 Fig. 4 shows the structure schematic diagram of the image decoding board of the embodiment of the present application;

[0018] Figure 3 Fig. 5 shows the structure schematic diagram of the male head of the embodiment of the present application;

[0019] Figure 4 Fig. 6 shows the structure schematic diagram of the female head of the embodiment of the present application;

[0020] Figure 5Part structure schematic view of the soft channel visual drainage catheter is shown.

[0021] Mark: 1, camera; 2, image decoding board; 3, aviation connector; 31, male head; 32, female head; 4, USB data line; 51, green line; 52, white line; 53, shielding line; 54, blue line; 55, red line; 56, black line; 61, tube body; 611, communication hole; 62, guide head; 621, mounting hole; 622, guide hole; 63, wire; 7, high transparent silica gel; 8, notebook computer. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely explained below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] As shown in Figure 1 and Figure 2 The utility model discloses a kind of soft channel visual drainage catheters, including camera 1, image decoding board 2, aviation connector 3 and USB data line 4, one end of the image decoding board 2 is connected with the camera 1 by the aviation connector 3, another end of the image decoding board 2 is connected with notebook computer 8 by the USB data line 4.

[0024] Specifically, camera 1 is OVM6946 camera 1, image decoding board 2 is PCB-042 image decoding board 2, aviation connector 3 is 6pi n aviation connector 3, and USB data line 4 is USB2.0 data line.

[0025] In the embodiment, by setting image decoding board 2, notebook computer 8 and camera 1 are connected by image decoding board 2 respectively, when image decoding board 2 is damaged and cannot work normally, image decoding board 2 can be directly disassembled and replaced by new image decoding board 2 to connect notebook computer 8 and camera 1 respectively, which is beneficial to save time and avoid affecting normal work.

[0026] Secondly, by connecting image decoding board 2 with camera 1 through aviation connector 3, the stability of the connection between image decoding board 2 and camera 1 can be improved by using the characteristics of aviation connector 3, and the stable transmission of image information is ensured. Through USB data line 4, image decoding board 2 and notebook computer 8 can be connected conveniently.

[0027] Optionally, as shown in Figure 3 and Figure 4 The aviation connector 3 includes a male head 31 connected with the image decoding board 2 and a female head 32 connected with the camera 1.

[0028] The male head 31 is circumferentially distributed with a green line 51, a white line 52, a shielding line 53, a blue line 54, a red line 55 and a black line 56 in anticlockwise order, and the female head 32 is circumferentially distributed with the green line 51, the white line 52, the shielding line 53, the blue line 54, the red line 55 and the black line 56 in clockwise order.

[0029] Specifically, the shielding line 53 is a silver line.

[0030] In the embodiment, the male head 31 and the female head 32 can be accurately docked by setting the aviation connector 3 as the male head 31 and the female head 32, and setting the green line 51, the white line 52, the shielding line 53, the blue line 54, the red line 55 and the black line 56 on the male head 31 and the female head 32.

[0031] Optionally, as shown in Figure 5 The soft channel visual drainage catheter further includes a tube body 61, a guide head 62 and a guide wire 63. The tube body 61 is provided with a communication hole 611 in the axial direction. The guide head 62 is connected with the front end of the tube body 61. The middle part of the guide head 62 is provided with a mounting hole 621. The camera 1 is inserted into the mounting hole 621. The communication hole 611 is used for communication with the mounting hole 621. One end of the guide wire 63 is connected with the camera 1. The other end of the guide wire 63 is connected with the female head 32 in sequence through the mounting hole 621 and the communication hole 611.

[0032] In the embodiment, the camera 1 is installed in the guide head 62 by providing the mounting hole 621 in the guide head 62 and inserting the camera 1 into the guide hole 622. Secondly, the camera 1 is arranged at the front end of the soft channel visual drainage catheter by connecting the guide head 62 with the front end of the tube body 61, so that the position of the lesion can be confirmed by the camera 1. In addition, the camera 1 and the female head 32 are connected by the guide wire 63 by providing the communication hole 611 extending in the axial direction inside the tube body 61 and using the guide wire 63 to pass through the mounting hole 621 and the communication hole 611 in sequence and connect with the female head 32.

[0033] Optionally, as shown in Figure 5 The guide head 62 is provided with a guide hole 622. The two ends of the guide hole 622 are communicated with the mounting hole 621 and the communication hole 611 respectively. The diameter of the guide hole 622 gradually increases from the end close to the mounting hole 621 to the end close to the communication hole 611.

[0034] Specifically, the diameter of the mounting hole 621 is smaller than the diameter of the communication hole 611.

[0035] In the embodiment, by setting the guide hole 622 on the guide head 62, the camera 1 can be inserted from the side with larger diameter of the guide hole 622, and then inserted into the mounting hole 621 along the axial direction of the guide hole 622. Thus, by setting the guide hole 622, the camera 1 can be conveniently mounted on the guide head 62.

[0036] Optionally, as shown in Figure 5 The soft channel visualized drainage catheter further comprises high transparent silica gel 7, which is connected with the front end of the guide head 62 and located at the front side of the camera 1.

[0037] In the embodiment, by setting the high transparent silica gel 7 at the front end of the guide head 62, the camera 1 can be protected by the high transparent silica gel 7, and the high transparent silica gel 7 can also make the camera 1 shoot clear images, so that the medical staff can accurately determine the position of the lesion.

[0038] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it still can modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part technical features; and these modifications or replacements do not make the essence of corresponding technical scheme deviate from the spirit and scope of the technical scheme of each embodiment of the utility model.

Claims

1. A soft passage visualizing drainage catheter comprising a camera (1), characterized in that, Also include image decoding board (2), aviation connector (3) and USB data line (4), one end of the image decoding board (2) is connected with the camera (1) through the aviation connector (3), the other end of the image decoding board (2) is connected with the notebook computer (8) through the USB data line (4).

2. The soft-tract visualizing drainage catheter of claim 1, wherein, The aviation connector (3) includes a male head (31) and a female head (32), the male head (31) is connected with the image decoding board (2), and the female head (32) is connected with the camera (1). The male head (31) is circumferentially distributed with a green line (51), a white line (52), a shielding line (53), a blue line (54), a red line (55) and a black line (56) in sequence counterclockwise, and the female head (32) is circumferentially distributed with the green line (51), the white line (52), the shielding line (53), the blue line (54), the red line (55) and the black line (56) in sequence clockwise.

3. The soft-tract visualizing drainage catheter of claim 2, wherein, Also include pipe body (61), guide head (62) and wire (63), the pipe body (61) is provided with a communication hole (611) in the axial direction, the guide head (62) is connected with the front end of the pipe body (61), the middle part of the guide head (62) is provided with a mounting hole (621), the camera (1) is inserted into the mounting hole (621), the communication hole (611) is used for communication with the mounting hole (621), one end of the wire (63) is connected with the camera (1), and the other end of the wire (63) is connected with the female head (32) in sequence through the mounting hole (621) and the communication hole (611).

4. The soft-path visualizing drainage catheter of claim 3, wherein, The guide head (62) is provided with a guide hole (622), both ends of the guide hole (622) are communicated with the mounting hole (621) and the communication hole (611) respectively, and the diameter of the guide hole (622) gradually increases from the end close to the mounting hole (621) to the end close to the communication hole (611).

5. The soft-tract visualizing drainage catheter of claim 4, wherein, Also include high transparent silica gel (7), the high transparent silica gel (7) is connected with the front end of the guide head (62), and located in the front side of the camera (1).

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