Novel drainage bottle

Abstract

The utility model discloses a novel drainage bottle, which relates to the technical field of drainage bottles and comprises a drainage bottle body, a bottle cap is mounted at the top of the drainage bottle body, a negative pressure suction pipe is mounted on the bottle cap, a water inlet pipe is further mounted on the top wall of the bottle cap, and a drainage catheter is mounted on the water inlet pipe through a connecting mechanism. The connecting mechanism comprises two elastic clamping plates rotationally connected to the outer wall of the water inlet pipe, a clamping table is fixedly installed on the outer wall of the drainage guide pipe, the top ends of the elastic clamping plates are clamped to the outer wall of the clamping table, and elastic parts are installed between the elastic clamping plates and the water inlet pipe. According to the drainage bottle, the connecting mechanism is arranged, the installation between the drainage catheter and the water inlet pipe of the drainage bottle can be improved through the connecting mechanism, and therefore the phenomenon that the drainage catheter is separated from the water inlet pipe is reduced, and the stability between the drainage catheter and the water inlet pipe of the drainage bottle is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage bottles, in particular to a novel drainage bottle. Background Art

[0002] A drainage bottle is a medical device that is mainly used for clinical negative pressure drainage. It is connected to the drainage catheter inserted into the body and acts as a negative pressure transmission medium and guides and collects drainage fluid.

[0003] When using a drainage bottle, the drainage catheter needs to be connected to the drainage bottle. The traditional connection method is generally to directly plug the drainage tube into the water inlet pipe of the drainage bottle. However, the position stability of the tube connection in this method needs to be improved. Therefore, in order to improve the stability of the connection position, a new type of drainage bottle is designed. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and provides a novel drainage bottle.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A novel drainage bottle comprises a drainage bottle body, a bottle cap is installed on the top of the drainage bottle body, a negative pressure straw is installed on the bottle cap, a water inlet pipe is also installed on the top wall of the bottle cap, a drainage catheter is installed on the water inlet pipe through a connecting mechanism, the connecting mechanism comprises two elastic clamping plates rotatably connected to the outer wall of the water inlet pipe, a clamping platform is fixedly installed on the outer wall of the drainage catheter, the top end of the elastic clamping plate is clamped on the outer wall of the clamping platform, an elastic component is installed between the elastic clamping plate and the water inlet pipe, and the elastic component is used to apply tension to the elastic clamping plate.

[0007] The above technical solution further includes: the outer diameter of the drainage catheter is adapted to the inner diameter of the water inlet pipe.

[0008] Furthermore, the top end of the elastic clamp is arranged in a "V" shape, and a pull ring is fixedly installed on the side wall of the elastic clamp.

[0009] Furthermore, a spiral conveying rod is fixedly mounted on the inner bottom wall of the drainage bottle body, a connecting pipe is mounted on the inner wall of the bottle cap just below the water inlet pipe, and a bottom opening of the connecting pipe is just above the spiral conveying rod.

[0010] Furthermore, the elastic component is a spring sheet, and two ends of the spring sheet are respectively located on opposite side walls of the elastic clamping plate and the water inlet pipe.

[0011] Furthermore, a weighing mechanism is provided at the bottom of the drainage bottle body, and the weighing mechanism includes a base installed at the bottom of the drainage bottle body, a pressure sensor is fixedly installed on the inner bottom wall of the base, and the bottom wall of the drainage bottle body is provided on the detection end wall of the pressure sensor. A controller and a buzzer alarm are also provided on the outside of the drainage bottle body, and the pressure sensor and the buzzer alarm are electrically connected to the controller respectively.

[0012] Furthermore, two sliding blocks are fixedly mounted on the side wall of the drainage bottle body, a sliding groove is provided on the inner wall of the base, and the outer wall of the sliding block is slidably connected to the inner wall of the sliding groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, a connecting mechanism is provided, through which the installation between the drainage catheter and the water inlet pipe of the drainage bottle can be improved, thereby reducing the phenomenon of the drainage catheter being separated from the water inlet pipe and improving the stability between the drainage catheter and the water inlet pipe of the drainage bottle.

[0015] 2. In the utility model, a spiral conveying rod is provided, so that the liquid can flow into the bottom of the drainage bottle along the spiral conveying rod, and avoid dripping directly to the bottom of the bottle, so that the speed and impact force of the urine falling are slowed down to a certain extent, thereby reducing the generation of noise. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the internal structure of a new type of drainage bottle proposed by the utility model;

[0017] Figure 2 It is a schematic diagram of the overall structure of a new type of drainage bottle;

[0018] Figure 3 This is a schematic diagram of the electrical connection structure of the utility model;

[0019] Figure 4 for Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0020] Figure 5 for Figure 1 A schematic diagram of the enlarged structure at B in the middle;

[0021] Figure 6 for Figure 4 Schematic diagram of the enlarged structure at point C in the middle.

[0022] In the figure:

[0023] 10. Drainage bottle body; 11. Bottle cap; 12. Negative pressure straw; 13. Drainage catheter; 14. Water inlet pipe; 15. Connecting pipe; 21. Elastic card plate; 22. Pull ring; 23. Card table; 24. Shrapnel; 30. Screw conveying rod; 41. Pressure sensor; 42. Controller; 43. Buzzer alarm; 44. Base; 441. Slider; 442. Slide groove. DETAILED DESCRIPTION

[0024] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0025] Embodiment 1

[0026] See attached Figure 1-6 The utility model proposes a new type of drainage bottle, including a drainage bottle body 10, a bottle cap 11 is installed on the top of the drainage bottle body 10, a negative pressure suction tube 12 is installed on the bottle cap 11 (the bottom of the negative pressure suction tube 12 is located near the bottom wall of the drainage bottle body 10), and a water inlet pipe 14 is also installed on the top wall of the bottle cap 11. A drainage catheter 13 is installed on the water inlet pipe 14 through a connecting mechanism. The connecting mechanism includes two elastic clamping plates 21 rotatably connected to the outer wall of the water inlet pipe 14, a clamping platform 23 is fixedly installed on the outer wall of the drainage catheter 13, the top end of the elastic clamping plate 21 is clamped on the outer wall of the clamping platform 23, and an elastic component is installed between the elastic clamping plate 21 and the water inlet pipe 14, and the elastic component is used to apply tension to the elastic clamping plate 21.

[0027] The outer diameter of the drainage catheter 13 is adapted to the inner diameter of the water inlet pipe 14 ; the drainage catheter 13 is installed inside the water inlet pipe 14 in an inserted manner to reduce the risk of leakage.

[0028] The top of the elastic clamping plate 21 is arranged in a "V" shape, and a pull ring 22 is fixedly installed on the side wall of the elastic clamping plate 21; wherein, the top of the elastic clamping plate 21 can be clamped on the outer wall of the clamping platform 23 to improve the stability of the connection.

[0029] A spiral conveying rod 30 is fixedly installed on the inner bottom wall of the drainage bottle body 10, and a connecting pipe 15 is installed on the inner wall of the bottle cap 11 just below the water inlet pipe 14, and the bottom opening of the connecting pipe 15 is located just above the spiral conveying rod 30; wherein, the bottom opening of the connecting pipe 15 is located near the spiral conveying rod 30, and the spiral conveying rod 30 is set so that the liquid can flow into the bottom of the drainage bottle body 10 along the path of the spiral conveying rod 30, thereby preventing the liquid from dripping directly from the connecting pipe 15 into the interior of the drainage bottle body 10, thereby reducing the generation of noise.

[0030] The elastic component is a spring 24, and the two ends of the spring 24 are respectively located on the opposite side walls of the elastic clamp 21 and the water inlet pipe 14; wherein, the spring 24 is in a "V" shape, and the spring 24 provides elastic pulling force for the elastic clamp 21, so that the top end of the elastic clamp 21 has a clamping force to move toward the outer wall of the drainage duct 13, further improving the stability of the connection.

[0031] A weighing mechanism is provided at the bottom of the drainage bottle body 10, and the weighing mechanism includes a base 44 installed at the bottom of the drainage bottle body 10, a pressure sensor 41 is fixedly installed on the inner bottom wall of the base 44, and the bottom wall of the drainage bottle body 10 is provided on the detection end wall of the pressure sensor 41. A controller 42 and a buzzer alarm 43 are also provided on the outside of the drainage bottle body 10, and the pressure sensor 41 and the buzzer alarm 43 are electrically connected to the controller 42 respectively; wherein, the weight of the liquid inside the drainage bottle body 10 can be detected by the set weighing mechanism, and a buzzer alarm is provided. When the pressure of the liquid inside the drainage bottle body 10 exceeds the threshold range set by the pressure sensor 41, an electrical signal will be transmitted to the controller 42, and the controller 42 will transmit the electrical signal to the buzzer alarm 43, thereby triggering the buzzer alarm 43 to alarm, reminding medical staff to deal with it in time.

[0032] Two sliders 441 are fixedly mounted on the side wall of the drainage bottle body 10 . A slide groove 442 is formed on the inner wall of the base 44 . The outer wall of the slider 441 is slidably connected to the inner wall of the slide groove 442 .

[0033] In this embodiment, the working principle of the device is as follows: when using the device, first connect the drainage catheter 13 to the water inlet pipe 14;

[0034] First, insert two fingers into the pull ring 22, and then pull the two pull rings 22 to move away from each other, thereby driving the two elastic clamping plates 21 to move away from each other, and then insert the drainage catheter 13 into the water inlet pipe 14. When the bottom of the drainage catheter 13 is inserted into the inner wall boss of the water inlet pipe 14, the clamping plate 23 is located at the end wall position of the elastic clamping plate 21. At this time, release the two pull rings 22, and under the elastic force of the spring sheet 24, the top end of the elastic clamping plate 21 is clamped on the outer wall of the clamping plate 23 (such as Figure 6 As shown), thereby achieving the installation of the drainage catheter 13 and the water inlet pipe 14;

[0035] The device can improve the installation between the drainage catheter 13 and the water inlet pipe 14, thereby reducing the occurrence of the drainage catheter 13 being separated from the water inlet pipe 14 and improving the stability between the drainage catheter 13 and the water inlet pipe 14.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A new type of drainage bottle, characterized in that: The invention comprises a drainage bottle body (10), a bottle cap (11) is installed on the top of the drainage bottle body (10), a negative pressure suction tube (12) is installed on the bottle cap (11), a water inlet pipe (14) is also installed on the top wall of the bottle cap (11), a drainage catheter (13) is installed on the water inlet pipe (14) through a connecting mechanism, the connecting mechanism comprises two elastic clamping plates (21) rotatably connected to the outer wall of the water inlet pipe (14), a clamping platform (23) is fixedly installed on the outer wall of the drainage catheter (13), the top end of the elastic clamping plate (21) is clamped on the outer wall of the clamping platform (23), an elastic component is installed between the elastic clamping plate (21) and the water inlet pipe (14), and the elastic component is used to apply a pulling force to the elastic clamping plate (21).

2. A new type of drainage bottle according to claim 1, characterized in that: The outer diameter of the drainage conduit (13) is adapted to the inner diameter of the water inlet pipe (14).

3. A new type of drainage bottle according to claim 1, characterized in that: The top end of the elastic clamping plate (21) is arranged in a "V" shape, and a pull ring (22) is fixedly mounted on the side wall of the elastic clamping plate (21).

4. A new type of drainage bottle according to claim 1, characterized in that: A spiral conveying rod (30) is fixedly mounted on the inner bottom wall of the drainage bottle body (10); a connecting pipe (15) is mounted on the inner wall of the bottle cap (11) just below the water inlet pipe (14); and a bottom opening of the connecting pipe (15) is just above the spiral conveying rod (30).

5. A new type of drainage bottle according to claim 1, characterized in that: The elastic component is a spring sheet (24), and two ends of the spring sheet (24) are respectively located on opposite side walls of the elastic clamping plate (21) and the water inlet pipe (14).

6. A new type of drainage bottle according to claim 1, characterized in that: A weighing mechanism is provided at the bottom of the drainage bottle body (10), and the weighing mechanism comprises a base (44) installed at the bottom of the drainage bottle body (10); a pressure sensor (41) is fixedly installed on the inner bottom wall of the base (44); the bottom wall of the drainage bottle body (10) is arranged on the detection end wall of the pressure sensor (41); a controller (42) and a buzzer alarm (43) are also provided outside the drainage bottle body (10); the pressure sensor (41) and the buzzer alarm (43) are electrically connected to the controller (42) respectively.

7. A new type of drainage bottle according to claim 6, characterized in that: Two sliders (441) are fixedly mounted on the side wall of the drainage bottle body (10); a slide groove (442) is provided on the inner wall of the base (44); and the outer wall of the slider (441) is slidably connected to the inner wall of the slide groove (442).

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