Fixed clinical ascites drainage device

Abstract

The utility model discloses a fixed clinical ascites drainage device, which belongs to the field of ascites drainage, and comprises an ascites collecting tank, the top of the ascites collecting tank is communicated with a drainage pipeline, one end of the drainage pipeline far away from the ascites collecting tank is fixedly connected with a filter head, and the top of the filter head is provided with a conical inclined surface. A plurality of evenly-distributed water inlets are formed in the outer ring face of the conical inclined face in a penetrating mode, the end, away from the ascites collecting tank, of the drainage pipeline is in threaded connection with an outer pipeline, and the filter head is arranged in the outer pipeline. The filtered dirt slides onto the inclined top ring along the conical inclined surface and finally flows to the sewage draining exit along the top surface of the inclined top ring, so that the dirt in ascites can be effectively prevented from being attached and accumulated in the drainage pipeline, and the condition that the drainage pipeline is blocked can be effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of ascites drainage, more specifically, to a fixed clinical ascites drainage device. BACKGROUND

[0002] Ascites refers to the excessive accumulation of free fluid in the abdominal cavity. Any pathological condition that leads to an increase in fluid volume in the abdominal cavity of more than 200ml is called ascites. In daily life, people are prone to accumulate ascites in the abdomen when digestive function problems occur, and when there is a lot of ascites in the abdominal cavity of patients, doctors of digestive medicine need to use drainage devices to drain ascites to the outside.

[0003] There are some dirt in the abdominal cavity of patients inside the ascites. These dirt, because they are initially located inside the abdominal cavity, have a relatively viscous surface. When ascites drainage is performed, the dirt, along with the ascites, enters the drainage pipeline and is easily accumulated and adhered inside the pipeline, causing the drainage pipeline to be blocked and resulting in the phenomenon that the ascites cannot be normally drained.

[0004] Therefore, in view of the above problems, a fixed clinical ascites drainage device is proposed. SUMMARY

[0005] 1. Technical problem to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a fixed clinical ascites drainage device which can effectively avoid the blockage of the drainage pipeline by the dirt in the ascites and facilitate cleaning.

[0007] 2. Technical scheme

[0008] To solve the above problems, the utility model adopts the following technical scheme.

[0009] A fixed clinical ascites drainage device, comprising an ascites collection tank, a drainage pipeline is communicated at the top of the ascites collection tank, a filter head is fixedly connected to the end of the drainage pipeline away from the ascites collection tank, a conical surface is arranged at the top of the filter head, a plurality of evenly distributed water inlets are formed through the outer ring surface of the conical surface, an outer pipeline is threadedly connected to the end of the drainage pipeline away from the ascites collection tank, the filter head is arranged inside the outer pipeline, a beveled top ring is fixedly connected between the filter head and the outer pipeline, a dirt outlet is formed in the outer portion of the outer pipeline, and a dirt pipeline is threadedly connected to one end of the dirt outlet.

[0010] Further, the top surface of the beveled top ring is a beveled surface, and the height of the top surface of the beveled top ring gradually decreases towards the direction of the dirt outlet.

[0011] Further, the top surface of the conical surface is fixedly connected with a mounting cavity, and a cleaning mechanism is arranged in the mounting cavity.

[0012] Further, the cleaning mechanism comprises a battery fixedly connected to the bottom surface of the inner wall of the mounting cavity and a motor fixedly connected to the inside of the mounting cavity, and the battery is electrically connected to the motor.

[0013] Further, the output end of the motor is drivingly connected with a rotating frame, and the outer ring surface of the rotating frame is fixedly connected with at least three uniformly arranged cleaning inclined rods.

[0014] Further, the bottom surface of the at least three cleaning inclined rods is in close contact with the outer ring surface of the conical surface.

[0015] 3. Beneficial effects

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] (1) In the scheme, the filter head is arranged at the end of the drainage pipeline and the outer pipeline, the dirt in the ascitic fluid is filtered by the filter head, the filtered dirt slides down the conical surface to the inclined top ring, and finally flows to the dirt outlet along the top surface of the inclined top ring, so that the dirt in the ascitic fluid can be effectively prevented from adhering and accumulating in the drainage pipeline and causing the drainage pipeline to be blocked.

[0018] (2) In the scheme, the cleaning mechanism is arranged, the motor is powered by the battery, the rotating frame and the cleaning inclined rod are driven to rotate by the motor, and thus the cleaning work of the conical surface is completed, the cleaning operation is simple and fast, and the phenomenon of dirt blocking the water inlet is further avoided. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 It is a three-dimensional structure schematic diagram of the utility model;

[0020] Fig. 2 It is a front cross-sectional structure schematic diagram of part of the structure in the utility model;

[0021] Fig. 3 It is a front cross-sectional structure schematic diagram of the filter head in the utility model.

[0022] Explanation of reference numerals in the drawing:

[0023] 1, ascitic fluid collecting tank; 2, drainage pipeline; 3, filter head; 31, conical surface; 4, water inlet; 5, outer pipeline; 51, dirt outlet; 6, inclined top ring; 7, dirt outlet pipeline; 8, mounting cavity; 9, battery; 10, motor; 11, rotating frame; 12, cleaning inclined rod. DETAILED DESCRIPTION

[0024] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments; based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0025] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] Embodiment:

[0028] Please refer to Figs. 1-3 A fixed type clinical ascites drainage device, including an ascites collection tank 1, the top of the ascites collection tank 1 is communicated with a drainage pipeline 2, the end away from the ascites collection tank 1 of the drainage pipeline 2 is fixedly connected with a filter head 3, the top of the filter head 3 is provided with a tapered surface 31, a plurality of evenly distributed water inlets 4 are formed through the outer ring surface of the tapered surface 31, the end away from the ascites collection tank 1 of the drainage pipeline 2 is threadedly connected with an outer pipeline 5, the filter head 3 is arranged in the inner portion of the outer pipeline 5, a tapered ring 6 is fixedly connected between the filter head 3 and the outer pipeline 5, a sewage outlet 51 is formed in the outer portion of the outer pipeline 5, and the end of the sewage outlet 51 is threadedly connected with a sewage pipeline 7.

[0029] Specifically, the top surface of the tapered ring 6 is a tapered surface, and the height of the top surface of the tapered ring 6 gradually decreases towards the direction of the sewage outlet 51.

[0030] In the scheme, the ascites collecting tank 1 is used for collecting the ascites drawn from the patient's abdominal cavity, the outer pipeline 5 is connected with the external drainage needle cylinder, the needle of the drainage needle cylinder is inserted into the patient's abdominal cavity, and the ascites in the patient's abdominal cavity is drawn out into the outer pipeline 5 by using the negative pressure principle. This is the prior art, and will not be described here. The filter head 3 is used for filtering the dirt in the ascites. The filtered dirt slides down the filter head 3 along the tapered inclined surface 31, which can effectively prevent the dirt from blocking the water inlet 4. The sliding dirt flows to the dirt outlet 51 along the top surface of the inclined top ring 6, and is finally discharged along the dirt pipeline 7. The other end of the dirt pipeline 7 can be connected to a collecting barrel for collecting the dirt in the abdominal cavity.

[0031] Please refer to Fig. 2 and Fig. 3 The top surface of the tapered inclined surface 31 is fixedly connected with the mounting cavity 8. The inside of the mounting cavity 8 is provided with a cleaning mechanism. In the scheme, the cleaning mechanism is used for cleaning the outside of the tapered inclined surface 31, so as to prevent the viscous dirt from sticking to the outside of the filter head 3.

[0032] Please refer to Fig. 2 and Fig. 3 The cleaning mechanism includes the battery 9 fixedly connected to the bottom surface of the inner wall of the mounting cavity 8 and the motor 10 fixedly connected to the inside of the mounting cavity 8. The battery 9 is electrically connected with the motor 10. In the scheme, the battery 9 can supply power to the motor 10. The battery 9 is electrically connected with the external control assembly. The worker can control the power supply state of the battery 9 by operating the control assembly. Meanwhile, a sealing gasket is installed at the connection between the motor 10 and the mounting cavity 8, so as to prevent the ascites from entering the inside of the mounting cavity 8.

[0033] Please refer to Fig. 2 and Fig. 3 The output end of the motor 10 is drivingly connected with the rotating frame 11. The outer ring surface of the rotating frame 11 is fixedly connected with at least three uniformly arranged cleaning inclined rods 12.

[0034] Specifically, the bottom surface of the at least three cleaning inclined rods 12 is in close contact with the outer ring surface of the tapered inclined surface 31.

[0035] In the scheme, the motor 10 can drive the rotating frame 11 to rotate, so as to rotate the three cleaning inclined rods 12. The bottom surface of the cleaning inclined rod 12 is a brush surface, which can accelerate the cleaning speed of the tapered inclined surface 31.

[0036] Working principle: first, the worker inserts the external drainage needle cylinder into the patient's abdominal cavity, and then draws the ascites in the patient's abdominal cavity into the outer pipeline 5 by using the negative pressure principle. When the ascites flows through the filter head 3, the dirt is filtered by the tapered inclined surface 31. The ascites enters the drainage pipeline 2 through the water inlet 4 and is finally collected by the ascites collecting tank 1. The filtered dirt slides down the filter head 3 along the tapered inclined surface 31, flows to the dirt outlet 51 along the top surface of the inclined top ring 6, and is finally discharged along the dirt pipeline 7.

[0037] When the dirt remaining on the taper surface 31 needs to be cleaned, the staff can start the motor 10 by opening the battery 9 through the external control assembly, and the motor 10 drives the rotating frame 11 to drive the cleaning inclined rod 12 to clean the outer ring surface of the taper surface 31.

[0038] The above merely describes the preferred embodiments of the present application; however, the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical scheme and the improved conception of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A fixed clinical ascitic fluid drainage device comprising an ascitic fluid collection canister (1) having a drainage conduit (2) communicating with the top of the ascitic fluid collection canister (1), characterized in that: The one end of the drainage pipeline (2) away from the ascites collecting tank (1) is fixedly connected with a filter head (3), the top of the filter head (3) is provided with a tapering surface (31), the outer ring surface of the tapering surface (31) is throughly provided with a plurality of evenly distributed water inlets (4), the one end of the drainage pipeline (2) away from the ascites collecting tank (1) is screwedly connected with an outer pipeline (5), the filter head (3) is arranged in the inner portion of the outer pipeline (5), the filter head (3) and the outer pipeline (5) are fixedly connected with a tapering ring (6), the outer portion of the outer pipeline (5) is provided with a sewage outlet (51), one end of the sewage outlet (51) is screwedly connected with a sewage pipeline (7).

2. A fixed clinical ascitic fluid drainage device as claimed in claim 1, wherein: The top surface of the tapering ring (6) is a tapering surface, the height of the top surface of the tapering ring (6) gradually decreases towards the direction of the sewage outlet (51).

3. A fixed clinical ascitic fluid drainage device as claimed in claim 1, wherein: The top surface of the tapering surface (31) is throughly fixedly connected with a mounting cavity (8), the inner portion of the mounting cavity (8) is provided with a cleaning mechanism.

4. A fixed clinical ascitic fluid drainage device as claimed in claim 3, wherein: The cleaning mechanism comprises a battery (9) fixedly connected to the bottom surface of the inner wall of the mounting cavity (8) and a motor (10) fixedly connected to the inner portion of the mounting cavity (8), the battery (9) is electrically connected with the motor (10).

5. A fixed clinical ascitic fluid drainage device as claimed in claim 4, wherein: The output end of the motor (10) is drivingly connected with a rotating frame (11), the outer ring surface of the rotating frame (11) is fixedly connected with at least three evenly arranged cleaning inclined rods (12).

6. A fixed clinical ascitic fluid drainage device as claimed in claim 5, wherein: The bottom surface of the at least three cleaning inclined rods (12) is attached to the outer ring surface of the tapering surface (31).

Images