CN214343913U

CN214343913U - Special drainage tube for drilling chronic subdural hematoma

Info

Publication number: CN214343913U
Application number: CN202022781258.3U
Authority: CN
Inventors: 何承彪
Original assignee: Hunan Taihe Hospital Management Co ltd
Current assignee: Hunan Taihe Hospital Management Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-10-08
Anticipated expiration: 2030-11-26

Abstract

The utility model relates to a special drainage tube of chronic subdural hematoma drilling, including drainage tube body, three-way valve, heparin cap, drainage tube body front end is L shape to and insert the skull bone downthehole, the drainage tube is close to skull department and connects the three-way valve, three-way valve one end is connected the heparin cap, the drainage bag is connected to the other end. The utility model relates to an ingenious, the drainage is unobstructed, puts the pipe back and does not produce the oppression to the brain tissue, has reduced the damage to the brain tissue, sews up fixed being difficult for droing, is convenient for simultaneously inject urokinase hemolysis and treats easy operation convenience.

Description

Special drainage tube for drilling chronic subdural hematoma

Technical Field

The utility model relates to a drainage tube especially relates to a special drainage tube of chronic subdural hematoma drilling.

Background

For chronic subdural hematoma, the clinical treatment is by drilling and placing the external drainage. The operation difficulty is not great, but the brain tissue is usually injured due to the fact that the drainage tube is placed vertically to the skull, or the drainage tube is pressed on the brain tissue due to the elastic action and causes injury due to the fact that the bending angle is too large after the drainage tube is inserted into a bone hole of the skull in clinic, and meanwhile, the drainage tube is too long and is not convenient to inject urokinase for hemolysis in the later period to treat.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides a special drainage tube of chronic subdural hematoma drilling.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a special drainage tube of chronic subdural hematoma drilling, includes drainage tube body, three-way valve, heparin cap, drainage tube body front end is L shape, and inserts the skull downthehole, the drainage tube is close to skull department and connects the three-way valve, three-way valve one end is connected the heparin cap, and the drainage bag is connected to the other end.

In the preferred embodiment of the utility model, the drainage tube body is provided with an inverted buckle at the front end.

In the preferred embodiment of the drainage tube special for drilling chronic subdural hematoma, the side wall of the front end of the drainage tube body is provided with a plurality of through holes.

In the preferred embodiment of the utility model, the drainage tube body is made of silica gel.

Compared with the prior art, the utility model provides a pair of special drainage tube of hematoma drilling under chronic hard membrane's beneficial effect is: the utility model relates to an ingenious, the drainage is unobstructed, puts the pipe back and does not produce the oppression to the brain tissue, has reduced the damage to the brain tissue, sews up fixed being difficult for droing, is convenient for simultaneously inject urokinase hemolysis and treats easy operation convenience.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a structural schematic diagram of a special drainage tube for drilling chronic subdural hematoma.

Fig. 2 is a using state diagram of a special drainage tube for drilling chronic subdural hematoma.

In the figure: 1. a drainage tube body; 2. a three-way valve; 3. a heparin cap; 4. reversing; 5. and a through hole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1-2, the special drainage tube for drilling chronic subdural hematoma comprises a drainage tube body 1, a three-way valve 2 and a heparin cap 3, wherein the front end of the drainage tube body 1 is L-shaped and is inserted into a skull bone hole, compression on brain tissue is avoided due to no bending of a straight tube, the drainage tube is connected with the three-way valve 2 at a position close to the skull, one end of the three-way valve 2 is connected with the heparin cap 3, the other end of the three-way valve is connected with a drainage bag, the three-way valve 2 is twisted to switch between the heparin cap 3 and the drainage bag, urokinase hemolysis is injected through the heparin cap 3 for treatment, the operation is convenient, and meanwhile, the administration distance is short, and the operation is simple and efficient.

Preferably, the front end of the drainage tube body 1 is provided with an inverted buckle 4, the drainage tube is sutured and fixed after the front end of the drainage tube body 1 is inserted into a skull bone hole, and the inverted buckle 4 can prevent the drainage tube from falling off accidentally.

Preferably, the side wall of the front end of the drainage tube body 1 is provided with a plurality of through holes 5, so that the effective range of cerebrospinal fluid and hydrocele entering the drainage tube body 1 is enlarged, and the flow guide is more efficient.

Preferably, the drainage tube body 1 adopts silica gel, has certain elasticity, and safe in utilization, accords with medical standard.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes made by the present specification can be changed, or directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.

Claims

1. The utility model provides a special drainage tube of drilling of chronic subdural hematoma which characterized in that: the drainage tube comprises a drainage tube body, a three-way valve and a heparin cap, wherein the front end of the drainage tube body is L-shaped and is inserted into a skull bone hole, the drainage tube is connected with the three-way valve close to the skull, one end of the three-way valve is connected with the heparin cap, and the other end of the three-way valve is connected with a drainage bag.

2. The special drainage tube for drilling chronic subdural hematoma according to claim 1, which is characterized in that: the front end of the drainage tube body is provided with an inverted buckle.

3. The special drainage tube for drilling chronic subdural hematoma according to claim 1, which is characterized in that: the side wall of the front end of the drainage tube body is provided with a plurality of through holes.

4. The special drainage tube for drilling chronic subdural hematoma according to claim 1, which is characterized in that: the drainage tube body adopts silica gel.