CN213312830U

CN213312830U - Anti-drop hypodermoedema-preventing closed intrathoracic drain

Info

Publication number: CN213312830U
Application number: CN202021848820.3U
Authority: CN
Inventors: 张奎; 李旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-06-01
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses an anti-drop prevents subcutaneous emphysema thorax closed drainage tube, including drainage tube body, drainage tube body's the fixed air bag that has cup jointed in the outside, and drainage tube body runs through the air bag setting of aerifing, fixedly connected with is rather than the gas tube that feeds through on air bag's the lateral wall, and the gas tube keeps away from the one end of aerifing the gasbag and extends to drainage tube body's the outside, the outside of gas tube and the drainage tube body between the air bag is provided with suture anti-disengaging mechanism, the equipartition has a plurality of drainage side openings on drainage tube body's the output lateral wall. The utility model discloses can effectively avoid the thorax gas to overflow and flow in subcutaneously to avoid traditional suture the condition of taking off the line to appear when using, further guarantee the stable the going on when drainage.

Description

Anti-drop hypodermoedema-preventing closed intrathoracic drain

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to anti-drop prevents subcutaneous emphysema thorax closed drainage tube.

Background

The drainage tube is used for drainage in clinical surgery to guide pus, blood and liquid accumulated in human body tissue or body cavity to the outside of body, when in use, one end of the catheter is inserted into the drainage position of the body or wound surface, and the other end of the catheter can be connected with other external instruments such as a drainage connecting tube and the like outside the body, and drainage is carried out to the outside of the body by the action of internal pressure, gravity or negative pressure suction isopiestic pressure.

Need use the drainage tube to lead blood and liquid to extracorporeally when carrying out thoracic cavity operation, this two kinds of condition of subcutaneous emphysema and suture slippage appear easily in the use of traditional ordinary drainage tube, are unfavorable for the normal clear of drainage operation, and then influence the effect of treatment, for this reason, we propose anti-drop prevent subcutaneous emphysema thorax closed drainage tube and solve above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an anti-drop and subcutaneous emphysema-preventing closed thoracic drainage tube.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

anti-drop prevents subcutaneous emphysema thorax closed drainage tube, including the drainage tube body, the outside of drainage tube body is fixed to be cup jointed and is aerifyd the gasbag, and the drainage tube body runs through and aerifys the gasbag setting, fixedly connected with is rather than the gas tube that communicates on the lateral wall of aerifing the gasbag, and the gas tube keeps away from the one end of aerifing the gasbag and extends to the outside of drainage tube body, the outside of drainage tube body between gas tube and the gas tube is provided with suture anti-disengaging mechanism, the equipartition has a plurality of drainage side openings on the output lateral wall of drainage tube body.

Preferably, the outer diameter value of the inflatable air bag when not inflated is the same as the pipe diameter of the drainage tube body.

Preferably, an annular bobbin is fixedly sleeved on the outer side wall of the drainage tube body, one point of the inflation tube extends to the inner side of the annular bobbin and is communicated with the inflation air bag, and the other end of the inflation tube extends to the outer side of the annular bobbin.

Preferably, a valve for controlling flow is fixedly connected to the outer side wall of the inflation tube.

Preferably, the anti-disengaging mechanism comprises a wire fixing ring fixedly sleeved on the outer side of the annular bobbin, and a plurality of limiting threads are uniformly distributed on the outer side wall of the wire fixing ring.

Preferably, the drainage side holes are arranged on the outer side wall of the drainage tube body in a cross distribution mode.

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

1. this practicality has cup jointed the gas cell in the outside of drainage tube body, is carrying out the in-process of drainage, aerifys in the gas cell, can effectively avoid the thorax gas to spill over and flow into subcutaneously, stability when guaranteeing the treatment.

2. This practicality is through cup jointing wired solid fixed ring in the outside of annular bobbin, can play spacing effect to the suture, avoids traditional suture to appear the condition of taking off the line when using, and stability when further guaranteeing the drainage goes on.

Drawings

FIG. 1 is a schematic view of a structure of one side of an inflation tube of the anti-drop and anti-subcutaneous emphysema closed thoracic drainage tube of the present invention;

FIG. 2 is a schematic view of the structure of the other side of the inflation tube of the anti-drop and anti-subcutaneous emphysema closed thoracic drainage tube of the present invention;

fig. 3 is a schematic view of the top view structure of the anti-drop subcutaneous emphysema-preventing closed thoracic drainage tube provided by the utility model.

In the figure: 1 drainage tube body, 2 air bags, 3 air tubes, 4 drainage side holes, 5 annular tubes, 6 valves and 7 line fixing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the anti-drop and subcutaneous emphysema-preventing closed thoracic drainage tube comprises a drainage tube body 1, an inflatable air bag 2 is fixedly sleeved on the outer side of the drainage tube body 1, the drainage tube body 1 penetrates through the inflatable air bag 2, the outer diameter value of the inflatable air bag 2 when the inflatable air bag is not inflated is the same as the diameter of the drainage tube body 1, namely when the inflatable air bag 2 is not used, the thickness of the inflatable air bag 2 is flush with the drainage tube body 1, the space occupied by the drainage tube body 1 is not influenced, an inflation tube 3 communicated with the inflation tube 2 is fixedly connected to the side wall of the inflatable air bag 2, one end of the inflation tube 3 far away from the inflatable air bag 2 extends to the outer side of the drainage tube body 1, specifically, an annular bobbin 5 is fixedly sleeved on the outer side wall of the drainage tube body 1, one point of the inflation tube 3 extends to the inner side of the, fixedly connected with is used for the valve 6 of control flow on the lateral wall of gas tube 3, has cup jointed annular bobbin 5 through the outside at drainage tube body 1 to aerify gas tube 3 from annular bobbin 5 inside to inflatable air bag 2, can not influence drainage tube body 1's normal use, and inflatable air bag 2 after aerifing can effectively avoid the thorax gas to spill over and flow into subcutaneous.

Wherein, the outside of the drainage tube body 1 between gas tube 3 and the gas cell 2 is provided with suture anti-disengaging mechanism, and anti-disengaging mechanism is including the fixed solid fixed ring 7 of line of fixed cup joint in the annular bobbin 5 outside, and the equipartition has a plurality of spacing screw threads on the solid fixed ring 7's of line lateral wall, cup joints solid fixed ring 7 of line through the outside at annular bobbin 5, can play spacing effect to the suture, avoids traditional suture the condition of taking off the line to appear when using, and stability when guaranteeing the drainage goes on.

Wherein, the equipartition has a plurality of drainage side openings 4 on the output lateral wall of drainage tube body 1, and drainage side opening 4 adopts the mode setting of cross distribution on the lateral wall of drainage tube body 1, guarantees the stable of drainage operation and goes on.

The working principle is as follows: the utility model discloses in, through having cup jointed inflatable bladder 2 in the outside at drainage tube body 1, at the in-process that carries out the drainage, to inflating in inflatable bladder 2, can effectively avoid the thorax gas to spill over and flow into subcutaneously, stability when guaranteeing the treatment, cup joint wired solid fixed ring 7 in addition through the outside at annular bobbin 5, can play spacing effect to the suture, avoid traditional suture the condition of taking off the line to appear when using, stability when further guaranteeing the drainage goes on.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Anti-drop prevents subcutaneous emphysema thorax closed drainage tube, including drainage tube body (1), its characterized in that, the outside of drainage tube body (1) is fixed to be cup jointed and is aerifyd gasbag (2), and drainage tube body (1) runs through and aerifyd gasbag (2) setting, fixedly connected with and inflation tube (3) rather than the intercommunication on the lateral wall of inflation gasbag (2), and inflation tube (3) keep away from the one end of aerifing gasbag (2) and extend to the outside of drainage tube body (1), the outside of inflation tube (3) and drainage tube body (1) between aerifing gasbag (2) is provided with suture anti-disengaging mechanism, the equipartition has a plurality of drainage side openings (4) on the output lateral wall of drainage tube body (1).

2. The anti-drop subcutaneous emphysema-preventing closed thoracic drainage tube according to claim 1, wherein the outer diameter value of the inflatable air bag (2) when not inflated is the same as the tube diameter of the drainage tube body (1).

3. The anti-drop subcutaneous emphysema-preventing closed thoracic drainage tube according to claim 1, wherein an annular bobbin (5) is fixedly sleeved on an outer side wall of the drainage tube body (1), one point of the inflation tube (3) extends to the inner side of the annular bobbin (5) and is communicated with the inflation air bag (2), and the other end of the inflation tube (3) extends to the outer side of the annular bobbin (5).

4. The anti-drop subcutaneous emphysema-preventing closed thoracic drainage tube according to claim 3, wherein a valve (6) for controlling flow is fixedly connected to the outer side wall of the inflation tube (3).

5. The anti-drop subcutaneous emphysema-preventing closed thoracic drainage tube according to claim 3, wherein the anti-drop mechanism comprises a thread fixing ring (7) fixedly sleeved outside the annular bobbin (5), and a plurality of limiting threads are uniformly distributed on the outer side wall of the thread fixing ring (7).

6. The anti-drop subcutaneous emphysema-preventing closed thoracic drainage tube according to claim 1, wherein the side drainage holes (4) are arranged on the outer side wall of the drainage tube body (1) in a cross distribution manner.