CN210673394U

CN210673394U - Be applied to negative pressure and draw switching device of thrombus

Info

Publication number: CN210673394U
Application number: CN201920826380.2U
Authority: CN
Inventors: 张炳兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-06-05
Anticipated expiration: 2029-06-03

Abstract

The utility model provides a switch device applied to negative pressure thrombus extraction, which comprises a three-way pipe; the three-way pipe comprises a first channel, a second channel and a third channel; the upper end of the three-way pipe is connected with a knob; the side edge of the knob is provided with three convex parts, the three convex parts correspond to the first channel, the second channel and the third channel, and arrows are fixedly connected to the outer surface walls of the top parts of the convex parts; the utility model is simple in operation, safe in utilization, it is quick succinct, reduce patient's misery, have stronger practicality.

Description

Be applied to negative pressure and draw switching device of thrombus

Technical Field

The utility model relates to a thrombus treatment equipment specifically is a be applied to negative pressure and draw switching device of thrombus.

Background

Thrombi are small patches of blood flow that form on the surface of a denuded or repaired site within a blood vessel of the cardiovascular system. In the variable fluid-dependent type, the thrombus is composed of insoluble fibrin, deposited platelets, accumulated white blood cells and entrapped red blood cells. Thrombosis is a multifactorial process of change that is influenced by the interaction of a set of genetic and environmental factors. The clinical common thrombus patients are mainly characterized by familial inheritance, recurrent attacks, symptom severity, abnormality of thrombus formation sites and younger onset time.

The negative pressure extraction thrombus therapy adopts an advanced digital thermal imaging analysis diagnosis system, the high-sensitivity characteristic of a medical infrared thermal imaging instrument is used for positioning the silting position of a hidden thrombus in a human body, after the condition of the hidden thrombus is detected, the negative pressure separation technology is applied to be matched with a human body surface minimally invasive mode to remove 'thrombus hidden trouble' in the human body, and the obvious effect of preventing the onset of thrombus diseases is achieved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to negative pressure and draw switching device of thrombus to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a switch device applied to negative pressure extraction of thrombus comprises a three-way pipe; the three-way pipe comprises a first channel, a second channel and a third channel; the upper end of the three-way pipe is connected with a knob; the knob side is equipped with three bulge, and three bulge and first passageway, second passageway and third passageway are corresponding, and all connect fixedly on the outer table wall in top of bulge.

As a further aspect of the present invention: the three-way pipe is made of acrylonitrile-styrene-butadiene copolymer material transparent ABS.

As a further aspect of the present invention: the first channel and the second channel are symmetrically connected and fixed on two sides of the three-way pipe; the third channel is connected to the front side of the three-way pipe.

As a further aspect of the present invention: the upper end and the side end of the three-way pipe are respectively connected with a one-way valve, the upper end of the three-way pipe is provided with a lower valve cover of the one-way valve, the side end of the three-way pipe is provided with an upper valve cover of the one-way valve, and the lower end of the three-way pipe is connected with an elastic plug.

As a further aspect of the present invention: the knob is communicated with the three-way pipe and is rotatably connected with the three-way pipe.

As a further aspect of the present invention: the arrow is arranged in a protruding mode, and the indication direction of the arrow is far away from the circle center of the knob.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model is made of transparent ABS, which increases the treatment safety and is beneficial to observing the exhaust condition; the operation is convenient, the knob can rotate 360 degrees, the arrow indicates the flow direction, and the use is simple; the liquid flow is not interrupted during the conversion, the vortex is not generated, and the thrombosis is reduced; the utility model is simple in operation, safe in utilization, it is quick succinct, reduce patient's misery, have stronger practicality.

Drawings

FIG. 1 is a schematic structural diagram of a switch device for negative pressure thrombus extraction.

FIG. 2 is a schematic diagram of a top view of a switch device for negative pressure thrombus extraction.

FIG. 3 is a schematic view of a bottom view of a switch device for negative pressure thrombus extraction.

In the figure: 1-first channel, 2-knob, 3-arrow, 4-tee, 5-second channel, 6-third channel.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a switch device for negative pressure thrombus extraction includes a three-way pipe 4; the three-way pipe 4 comprises a first channel 1, a second channel 5 and a third channel 6, is made of acrylonitrile-styrene-butadiene copolymer material transparent ABS, increases treatment safety, and is beneficial to observing exhaust conditions; the first channel 1 and the second channel 5 are symmetrically connected and fixed on two sides of the three-way pipe 4; the third channel 6 is connected to the front side of the three-way pipe 4; the upper end and the side end of the three-way pipe 4 are respectively connected with a one-way valve, the upper end of the three-way pipe is provided with a lower valve cover of the one-way valve, the side end of the three-way pipe is provided with an upper valve cover of the one-way valve, the lower end of the three-way pipe is connected with an elastic plug, and the upper end of the three-way pipe is connected with a; the knob 2 is communicated with the three-way pipe 4, can rotate for 360 degrees to change the flow direction of liquid, is provided with three convex parts on the side edge, corresponds to the first channel 1, the second channel 5 and the third channel 6, and is fixedly connected with an arrow 3 on the outer surface wall of the top of the convex part; the arrow 3 is arranged in a protruding mode, the indication direction of the arrow is far away from the circle center of the knob 2, the arrow is used for indicating the flow direction, and the use is simple.

The utility model discloses a theory of operation is: the knob 2 is rotated to enable the three convex parts to correspond to the three channels respectively, so that the first channel 1, the second channel 5 and the third channel 6 are all opened, simultaneous infusion on two sides is achieved, the knob 2 is rotated to enable the three convex parts not to correspond to the three channels, and all through openings are closed.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A switch device applied to negative pressure extraction of thrombus comprises a three-way pipe (4); the three-way pipe (4) is characterized by comprising a first channel (1), a second channel (5) and a third channel (6); the upper end of the three-way pipe (4) is connected with a knob (2); the side of the knob (2) is provided with three protruding parts, the three protruding parts correspond to the first channel (1), the second channel (5) and the third channel (6), and the top outer surface wall of the protruding parts is fixedly connected with an arrow (3).

2. The switch device for negative pressure extraction of thrombus as claimed in claim 1, wherein the tee (4) is made of acrylonitrile-styrene-butadiene copolymer material transparent ABS.

3. The switch device for negative pressure thrombus extraction according to claim 1, wherein the first channel (1) and the second channel (5) are symmetrically connected and fixed on two sides of a three-way pipe (4); the third channel (6) is connected to the front side of the three-way pipe (4).

4. The switch device for negative pressure extraction of thrombus as claimed in claim 1, wherein the upper end and the side end of the three-way pipe (4) are respectively connected with a one-way valve, the upper end of the three-way pipe is provided with a lower valve cover of the one-way valve, the side end of the three-way pipe is provided with an upper valve cover of the one-way valve, and the lower end of the three-way pipe is connected with an elastic plug.

5. The switch device for negative pressure extraction of thrombus as claimed in claim 1, wherein the knob (2) is connected in communication with the tee (4) in a rotatable manner.

6. The switch device for negative pressure extraction of thrombus as claimed in claim 1, wherein the arrow (3) is convexly arranged and the indication direction is far away from the center of the knob (2).