CN108785760B

CN108785760B - Internal medicine hydrops drainage device

Info

Publication number: CN108785760B
Application number: CN201810636671.5A
Authority: CN
Inventors: 许耘红
Original assignee: Third Affiliated Hospital of Guangzhou Medical University
Current assignee: Third Affiliated Hospital of Guangzhou Medical University
Priority date: 2018-06-20
Filing date: 2018-06-20
Publication date: 2020-10-30
Anticipated expiration: 2038-06-20
Also published as: CN108785760A

Abstract

The invention discloses a medical effusion drainage device, which comprises a drainage tube and a micro motor, wherein the drainage tube consists of a left side tube, a right side tube, a middle tube and two metal tubes, a fixed rod is vertically welded and fixed in each metal tube, a through hole is formed in the middle of each fixed rod, a metal rod is transversely arranged in each through hole, a rope is fixedly connected between the metal rods on the two sides through glue, a first synchronizing wheel is fixedly welded on the metal rod on the left side, a sealed shell is fixedly welded on the surface of the metal tube on the left side, a strip-shaped opening is formed in the metal tube on the left side right relative to the shell, the micro motor is fixedly welded in the shell, a second synchronizing wheel is fixedly welded on a rotating shaft of the micro motor, and a synchronizing belt is coiled between the first synchronizing wheel and the second synchronizing wheel. The stirring device is simple in structure and convenient to use, and can stir the bloody pus in the drainage tube to enable the bloody pus to be in a movable state all the time, so that coagulation caused by stay is avoided, and the drainage tube is kept smooth all the time.

Description

Internal medicine hydrops drainage device

Technical Field

The invention relates to the field of medical instruments, in particular to a medical effusion drainage device.

Background

Drainage is one of the commonly used surgical modes in internal medicine, such as drainage for pericardial effusion, pleural effusion and abdominal effusion, the existing drainage bottle generally comprises a bottle body and a drainage tube, and the drainage tube is a necessary device in and after the internal medicine surgical process and is used for discharging pus, blood, effusion and the like in tissues or cavities to the outside of the body, so that internal pressure can be balanced, infection can be prevented, and healing can be accelerated; the existing drainage tube is easy to be blocked by bloody pus, and is difficult to be dredged quickly after being blocked, thereby bringing potential safety hazards to patients.

Disclosure of Invention

In order to solve the problems, the invention provides the effusion drainage device for the internal medicine, which has a simple structure and is convenient to use, and can stir the bloody pus in the drainage tube, so that the bloody pus is always in a movable state, the coagulation caused by the stay is avoided, and the drainage tube is always kept smooth.

In order to achieve the purpose, the invention adopts the technical scheme that:

an internal medicine effusion drainage device comprises a drainage tube and a micro motor, wherein the drainage tube consists of a left side tube, a right side tube, a middle tube and two metal tubes, the metal tubes are respectively arranged between the left side tube and the middle tube and between the right side tube and the middle tube, two ends of the left side metal tube are respectively and fixedly connected with the left side tube and the middle tube through glue, two ends of the right side metal tube are respectively and fixedly connected with the right side tube and the middle tube through glue, a fixed rod is vertically and fixedly welded inside the metal tubes, a through hole is respectively arranged in the middle of the fixed rod, a metal rod is transversely arranged in the through hole, a rope is fixedly connected between the metal rods at two sides through glue, a first synchronous wheel is fixedly welded on the left side metal rod, a sealed shell is fixedly welded on the surface of the left side metal tube, a strip-shaped opening is arranged right opposite to the shell of the left side metal tube, a second synchronizing wheel is fixedly installed on a rotating shaft of the micro motor in a welding mode, a synchronizing belt is arranged in the strip-shaped opening, one end of the synchronizing belt extends into the shell and is wound on the second synchronizing wheel, and the other end of the synchronizing belt extends into the metal tube and is wound on the first synchronizing wheel.

As the preferred technical scheme, the two sides of the metal rod, which are positioned on the fixed rod, are fixedly welded with a positioning plate, and the size of the positioning plate is larger than the diameter of the through hole.

As preferred technical scheme, be equipped with a wiring hole on the top surface of casing, a fixed connection electric wire on micro motor's the input, electric wire one end extends to the external world along the wiring hole to a fixed mounting plug, through glue fixed mounting rubber circle on the inner wall in wiring hole, the internal face of rubber circle offsets with the outer wall of electric wire.

As a preferred technical scheme, the left side pipe, the right side pipe and the middle pipe are all flexible pipes.

Preferably, the rope comprises a PVC jacket, a flexible metal sleeve sleeved in the PVC jacket, and an electric heating wire installed in the flexible metal sleeve.

As a preferred technical scheme, a temperature control table electrically connected with the electric heating wire is arranged on the shell.

As a preferred technical scheme, the electric heating wire is divided into a plurality of sections which are arranged in parallel.

The invention has the following beneficial effects: the stirring device is simple in structure and convenient to use, and can stir the bloody pus in the drainage tube to enable the bloody pus to be in a movable state all the time, so that coagulation caused by stay is avoided, and the drainage tube is kept smooth all the time.

Drawings

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a partial cross-sectional view taken at a-a in fig. 1.

Detailed Description

In order that the objects and advantages of the invention will be more clearly understood, the invention is further described in detail below with reference to examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 and fig. 2, an embodiment of the present invention provides a medical effusion drainage device, which comprises a drainage tube and a micro motor 3, wherein the drainage tube is composed of a left side tube 14, a right side tube 13, a middle tube 7 and two metal tubes 8, the metal tubes 8 are respectively arranged between the left side tube 14 and the middle tube 7 and between the right side tube 13 and the middle tube 7, two ends of the left side metal tube 8 are respectively and fixedly connected with the left side tube 14 and the middle tube 7 through glue, two ends of the right side metal tube 8 are respectively and fixedly connected with the right side tube 13 and the middle tube 7 through glue, a fixing rod 11 is vertically welded and fixed inside the metal tubes 8, a through hole 9 is respectively arranged in the middle of the fixing rod 11, a metal rod 12 is transversely arranged in the through hole 9, a rope 15 is fixedly connected between the metal rods 12 on two sides through glue, a first synchronizing wheel 6 is welded and fixedly arranged on the metal rod 12 on the left side, a sealed shell 5 is welded and fixedly arranged on the surface, the left side metal tube 12 is just being equipped with a bar mouth to casing 5 department, and micro motor 3 welded fastening is inside casing 5, and welded fastening installs a second synchronizing wheel 4 in micro motor 3's the pivot, is equipped with a hold-in range 16 in the bar mouth, and 16 one end of hold-in range extends to in the casing 5 to coil on second synchronizing wheel 4, the other end extends to in the metal tube 12, and coil on first synchronizing wheel 6.

In this embodiment, metal pole 12 is located the equal welded fastening installation locating plate 10 in both sides of dead lever 11, and the size of locating plate 10 all is greater than the through-hole 9 diameter, can effectually fix a position the metal pole through the locating plate, has avoided removing about.

In this embodiment, be equipped with a wiring hole 2 on the top surface of casing 5, a fixed connection electric wire 1 on micro motor 3's the input, 1 one end of electric wire extends to the external world along wiring hole 2 to a fixed mounting plug (not shown), through a glue fixed mounting rubber circle on wiring hole 2's the inner wall, the internal face of rubber circle offsets with electric wire 1's outer wall, has increased the leakproofness through the rubber circle, has avoided the inside ponding of drainage tube to flow along the wiring hole.

In this embodiment, the left side tube 14, the right side tube 13 and the middle tube 7 are all flexible tubes, the left side tube is the tail part of the drainage tube and is the section connected with the bottle body, the right side tube is the head part of the drainage tube and is the section inserted into the human body, the middle tube is the section for discharging liquid in the middle of the drainage tube, and the middle tube is longer.

In this embodiment, the rope includes the PVC overcoat, cup joints the flexible metal covering in the PVC overcoat and installs the electric heating wire in the flexible metal covering, be equipped with on the casing with electric heating wire electric connection's control by temperature change platform, electric heating wire divide into a plurality of sections of parallelly connected setting, can adjust heating power as required.

According to the specific implementation, during drainage, a plug is inserted into a power supply, so that a micro motor is electrified, a rotating shaft of the micro motor can drive a second synchronous wheel to rotate, the second synchronous wheel is linked with a first synchronous wheel through the synchronous wheel, so that the second synchronous wheel can drive the first synchronous wheel to rotate, the first synchronous wheel drives a metal rod, the metal rod drives a rope, and pus blood in the drainage tube can be stirred through the rotating rope, so that the pus blood is always in a movable state, coagulation is avoided, and the fluency of the drainage tube is improved; meanwhile, the electric heating wires can be controlled by the temperature control console to heat the purulent blood, so that the dissipation of the purulent blood can be accelerated.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Claims

1. The utility model provides an internal medicine hydrops drainage device which characterized in that: the drainage tube comprises a drainage tube and a micro motor, wherein the drainage tube comprises a left side tube, a right side tube, a middle tube and two metal tubes, the metal tubes are respectively arranged between the left side tube and the middle tube and between the right side tube and the middle tube, two ends of the left side metal tube are respectively and fixedly connected with the left side tube and the middle tube through glue, two ends of the right side metal tube are respectively and fixedly connected with the right side tube and the middle tube through glue, a fixed rod is vertically and fixedly welded in each metal tube, a through hole is formed in the middle of the fixed rod, a metal rod is transversely arranged in each through hole, a rope is fixedly connected between the metal rods on two sides through glue, a first synchronizing wheel is fixedly welded on the left side metal rod, a sealed shell is fixedly welded on the surface of the left side metal tube, a strip-shaped opening is formed in the position, right opposite to the shell, the micro motor is fixedly welded in the shell, and a second, a synchronous belt is arranged in the strip-shaped opening, one end of the synchronous belt extends into the shell and is wound on the second synchronous wheel, and the other end of the synchronous belt extends into the metal pipe and is wound on the first synchronous wheel.

2. The medical effusion drainage-apparatus of claim 1, characterized in that: the metal rod is located the equal welded fastening of both sides of dead lever and installs a locating plate, and the size of locating plate all is greater than the through-hole diameter.

3. The medical effusion drainage-apparatus of claim 1, characterized in that: be equipped with a wiring hole on the top surface of casing, a fixed connection electric wire on micro motor's the input, electric wire one end extends to the external world along the wiring hole to a fixed mounting plug, through a glue fixed mounting rubber circle on the inner wall in wiring hole, the internal face of rubber circle offsets with the outer wall of electric wire.

4. The medical effusion drainage-apparatus of claim 1, characterized in that: the left side pipe, the right side pipe and the middle pipe are flexible pipes.

5. The medical effusion drainage-apparatus of claim 1, characterized in that: the rope comprises a PVC outer sleeve, a flexible metal sleeve sleeved in the PVC outer sleeve and an electric heating wire arranged in the flexible metal sleeve.

6. The medical effusion drainage-apparatus of claim 5, characterized in that: and a temperature control platform electrically connected with the electric heating wire is arranged on the shell.

7. The medical effusion drainage-apparatus of claim 5, characterized in that: the electric heating wire is divided into a plurality of sections which are arranged in parallel.