CN213667418U

CN213667418U - Drainage tube leading-in auxiliary forceps

Info

Publication number: CN213667418U
Application number: CN202020562025.1U
Authority: CN
Inventors: 张鑫
Original assignee: First Hospital of China Medical University
Current assignee: First Hospital of China Medical University
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2021-07-13
Anticipated expiration: 2030-04-16

Abstract

The utility model relates to the technical field of medical equipment, the utility model discloses a leading-in supplementary pincers of drainage tube, include: the first clamp rod and the second clamp rod are connected through a pin shaft; the first hole expanding plate is arranged at the top of the first clamp rod; and the second hole expanding plate is arranged at the top of the second clamp rod. This drainage tube leading-in auxiliary forceps, when the drainage tube is led in, can enlarge the leading-in space of drainage tube, reduce the friction between drainage tube and the health tissue, the smooth leading-in of the drainage tube of being convenient for, labour saving and time saving is applicable to supplementary drainage to leading-in use.

Description

Drainage tube leading-in auxiliary forceps

Technical Field

The utility model relates to the technical field of medical equipment, specifically a leading-in supplementary pincers of drainage tube.

Background

Closed thoracic drainage is a drainage tube with one end placed in the thoracic cavity and the other end connected to a water-sealed bottle at a lower position to discharge air or collect fluid in the thoracic cavity, so that lung tissues are re-opened to restore functions. The traditional Chinese medicine composition is widely applied to drainage of blood chests, pneumothorax and empyema and after thoracotomy as a treatment means, and plays an important role in treating diseases;

when the drainage tube is inserted, a passage leading to the interior of the thoracic cavity is firstly cut out from the thoracic cavity, and then the drainage tube is gradually led in along the opening. Since the skin and tissue have elasticity, the drainage tube will rub against the body tissue during the process of guiding into the drainage tube, which is inconvenient for the smooth guiding into the drainage tube and wastes time and labor, therefore, there is a need for an improved auxiliary forceps for guiding into the drainage tube.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a leading-in supplementary pincers of drainage tube to solve the smooth leading-in of prior art drainage tube of not being convenient for at least, the problem that wastes time and energy.

In order to achieve the above object, the utility model provides a following technical scheme: a drainage tube introduction assist forceps comprising:

the first clamp rod and the second clamp rod are connected through a pin shaft;

the first hole expanding plate is arranged at the top of the first clamp rod;

and the second hole expanding plate is arranged at the top of the second clamp rod.

Preferably, the bottom of the second clamp rod is fixedly connected with a stop lever.

Preferably, the first hole expansion plate and the second hole expansion plate are the same in size, inner cavities of the first hole expansion plate and the second hole expansion plate are semicircular, and the diameter of the circular inner cavity formed by the first hole expansion plate and the second hole expansion plate is gradually increased from left to right.

Compared with the prior art, the beneficial effects of the utility model are that: this leading-in supplementary pincers of drainage tube, can make between first reaming board and the second reaming board keep away from gradually or be close to through controlling first tong bar and second tong bar, when first reaming board and second reaming board insert chest opening part, can strut the opening, thereby when the drainage tube is led in, can enlarge the leading-in space of drainage tube, reduce the friction between drainage tube and the health tissue, be convenient for leading-in smoothly of drainage tube, time saving and labor saving, be applicable to supplementary drainage to leading-in use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front cross-sectional view of the first and second reamer plates of fig. 1.

In the figure: 1. the clamp comprises a first clamp rod, a second clamp rod, a first hole expansion plate, a second hole expansion plate, a stop lever and a second clamp rod, wherein the first clamp rod is 2, the second clamp rod is 3, the first hole expansion plate is 4, the second hole expansion plate is 5.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a drainage tube introduction assist forceps comprising: first claw beam 1, second claw beam 2, first hole enlargement board 3 and second hole enlargement board 4, first claw beam 1 and second claw beam 2 are through the round pin hub connection, make a round trip to pull the ring on first claw beam 1 and the second claw beam 2, can make the top drive of first claw beam 1 and second claw beam 2 first hole enlargement board 3 and second hole enlargement board 4 between keep away from gradually or be close to, first hole enlargement board 3 sets up in the top of first claw beam 1, second hole enlargement board 4 sets up in the top of second claw beam 2.

Preferably, a stop lever 5 is fixedly connected to the bottom of the second forceps rod 2, and the stop lever 5 is used for stopping the fingers of the doctor, so that the fingers of the doctor can drive the second forceps rod 2 to move.

As a preferred scheme, furthermore, the first orifice plate 3 and the second orifice plate 4 have the same size, and the inner cavities are semicircular, the diameter of the circular inner cavity formed by the first orifice plate 3 and the second orifice plate 4 is gradually increased from left to right, the surface areas of the first orifice plate 3 and the second orifice plate 4 can be gradually reduced from right to left, a doctor can conveniently insert the first orifice plate 3 and the second orifice plate 4 into the thoracic cavity opening, and the thoracic cavity opening tissue can be circularly expanded through the shape of the first orifice plate 3 and the second orifice plate 4, so that the introduction of a drainage tube is facilitated.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

During the use, the finger inserts in the ring of first tong bar 1 and second tong bar 2, control the device, make first reaming board 3 and second reaming board 4 insert the chest opening part, the bottom of tensile first tong bar 1 and second tong bar 2 keeps away from gradually, thereby make first tong bar 1 drive first reaming board 3 and move down, and second tong bar 2 will drive second reaming board 3 and move up, make patient's chest opening part expansion under the support of first reaming board 3 and second reaming board 4, enlarge the insertion passageway of drainage tube, consequently alright insert the chest along the inner chamber of first reaming board 3 and second reaming board 4 with the drainage tube, thereby when the in-service use, can enlarge the thorax opening, reserve sufficient space for the leading-in of drainage tube, the leading-in of drainage tube of being convenient for, and easy operation, more do benefit to the popularization.

In the description of the present invention, it is to be understood that the terms "bottom", "middle", "upper", "top", "inner", "front", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "fixedly attached," "disposed," and the like are to be construed broadly and can include, for example, fixedly attached, detachably attached, or integrally formed together; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A drainage tube introduction auxiliary forceps is characterized by comprising:

the clamp comprises a first clamp rod (1) and a second clamp rod (2), wherein the first clamp rod (1) is connected with the second clamp rod (2) through a pin shaft;

the first hole expanding plate (3) is arranged at the top of the first clamp rod (1);

and the second hole expanding plate (4) is arranged at the top of the second clamp rod (2).

2. The drainage tube introduction auxiliary forceps as set forth in claim 1, wherein: the bottom of the second clamp rod (2) is fixedly connected with a stop lever (5).

3. The drainage tube introduction auxiliary forceps as set forth in claim 1, wherein: the first hole expanding plate (3) and the second hole expanding plate (4) are the same in size, inner cavities of the first hole expanding plate and the second hole expanding plate are semicircular, and the diameter of the circular inner cavity formed by the first hole expanding plate (3) and the second hole expanding plate (4) is gradually increased from left to right.