CN203802935U

CN203802935U - Novel chest drainage tube

Info

Publication number: CN203802935U
Application number: CN201420204249.XU
Authority: CN
Inventors: 赵明理; 刘莉; 仝国林; 丛长伟; 杨根荣; 张建立; 张俊杰; 齐慧娟; 曹建西; 白振祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-25
Filing date: 2014-04-25
Publication date: 2014-09-03
Anticipated expiration: 2024-04-25

Abstract

The utility model relates to a novel chest drainage tube which effectively solves the problems that when a chest drainage tube is placed into the chest, the lungs are stimulated, use is inconvenient, drainage cannot be conducted at the lowest position of the chest conveniently and the effect is poor. A drainage tube body is of an integrated structure formed by sequentially connecting a front section, a middle section and a rear section together. A plurality of anti-blocking lateral holes are evenly distributed in the tube wall of the front section of the drainage tube body from left to right in a staggered mode, a metal ring used for increasing weight is buried in the position, located between the first anti-blocking lateral hole and a pipe opening of the front section, of the tube wall of the drainage tube body, a spiral steel wire is buried in the tube wall of the middle section of the drainage tube body, scale marks are arranged on the outer wall of the middle section, and the length of the scale marks corresponds to the length of the steel wire. The novel chest drainage tube has flexibility, is low in foreign body reaction degree and low in lung stimulation degree and reduces pain of patients; the drainage tube is not prone to being blocked; the drainage tube is convenient to use, easy to operate, capable of being placed at the lowest position of the chest easily for drainage and good in drainage effect, does not move and is a great innovation in medical equipment.

Description

A kind of Novel intrathoracic drainage tube

Technical field

This utility model relates to medical apparatus and instruments, particularly a kind of Novel intrathoracic drainage tube.

Background technology

At present, in cardiac thoracic surgery, need to use the intrathoracic gas of chest drainage Tube Drain or liquid, existing intrathoracic drain, owing to using medical plastic or polyurethane, make, material is hard, do not allow to be subject to external force bending, insert thoracic cavity and stimulate lung, and due to the problem existing in structure, use inconvenient, the position of the end that cannot observe intrathoracic drain in thoracic cavity, hydrops is often in the lowest surfaces in thoracic cavity, can not guarantee that the mouth of pipe is at lowest part, be not easy in thoracic cavity lowest part drain, drain is unclean, weak effect, affect in art and postoperative drainage effect, increase the risk that post-operative complication occurs, increase patient's misery, be unfavorable for Rehabilitation.

Summary of the invention

For above-mentioned situation, for overcoming present technological deficiency, the object of this utility model is just to provide a kind of Novel intrathoracic drainage tube, can effectively solve intrathoracic drain and insert thoracic cavity stimulation lung, uses inconvenience, is not easy the problem at thoracic cavity lowest part drain and weak effect.

The technical scheme that this utility model solves is, comprise drain body, drain body is the hollow circular flexible pipe that medical silica-gel is made, the integrative-structure that is connected in turn and forms by leading portion, stage casing and back segment, on the leading portion tube wall of drain body, be uniform staggered with from left to right and comprise first and last a plurality of anti-blocking side opening, between first anti-blocking side opening and the leading portion mouth of pipe, in drain body tube wall, be embedded with the becket for increasing weight, in the stage casing tube wall of drain body, be embedded with spiral steel wire, on the stage casing outer wall corresponding with steel wire length, have graduation mark.

This utility model has certain pliability, and foreign body reaction is little, little to the stimulation of lung, alleviates patient's misery; Drainage tube is difficult for blocking; Easy to use, simple to operate, be easily placed in thoracic cavity lowest part drain, unshift, drainage effect is good, is that one on medical apparatus and instruments innovated greatly.

Accompanying drawing explanation

Fig. 1 is structural front view of the present utility model.

Fig. 2 is cutaway view of the present utility model.

Fig. 3 is that the A-A of this utility model Fig. 2 is to cutaway view.

The specific embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is elaborated.

By Fig. 1-Fig. 3, provided, this utility model comprises drain body, drain body is the hollow circular flexible pipe that medical silica-gel is made, by leading portion 1, the integrative-structure that stage casing 2 and back segment 3 are connected in turn and form, on the leading portion tube wall of drain body, be uniform staggered with from left to right and comprise first and last a plurality of anti-blocking side opening 4, between first anti-blocking side opening and the leading portion mouth of pipe, in drain body tube wall, be embedded with the becket 7 for increasing weight, in the stage casing tube wall of drain body, be embedded with spiral steel wire 5, on the stage casing outer wall corresponding with steel wire length, there is graduation mark 6.

Described anti-blocking side opening 4 is circular or square.

Described graduation mark 6 is from last anti-blocking side opening edge, and length is 30cm, every 1cmWei Yige length metering unit, and every 5cm is a unit, graduation mark is respectively 0,5,10,15,20,25,30cm position.

The length that described steel wire 5 is embedded in drain body is corresponding with graduation mark present position, is 30cm.

The length of described becket 7 is 1cm.

Last described anti-blocking side opening edge starts, and is embedded with spiral steel wire 5, along the long 30cm of tube wall in the tube wall in drain body stage casing.

This utility model intrathoracic drain is made by medical silica-gel, there is good rub resistance wearing and tearing, outstanding tearing strength and anti-puncture energy, high hydrolysis resistance energy and antibacterial pollution capacity, pliability is good, foreign body reaction is little, stimulation to lung is little, can guarantee that intrathoracic drain inserts suitable position, and alleviate the stimulation to lungs, alleviate patient's misery, in order to increase tube head weight, make drainage effect better, front end at drainage tube is provided with becket, guarantee that the mouth of pipe is at lowest part, efficiently solving drainage tube is not easy in thoracic cavity lowest part drain, drain is unclean, the problem of weak effect, in drainage tube stage casing, the spiral resistance to compression steel wire of the built-in segment length 30cm uniform winding of tube wall, resistance to compression steel wire starts in last anti-blockage holes end of drainage tube leading portion to be wound around, can guarantee that intrathoracic drain is in soft bending, be unlikely to obliteration, guarantee the unobstructed of drainage tube, the intrathoracic blood of sucking-off and liquid effectively, on leading portion tube wall, have porous, design can effectively avoid drainage tube to block, at drainage wall, there is scale to show length (0cm to 30cm) outward, can facilitate medical worker to observe drainage tube in the length in thoracic cavity, tail end can mate with thoracic cavity drainage bottle pipeline to be used in Rhizoma Atractylodis Macrocephalae and postoperative drainage, easy to use, this utility model is not only easy to use, easily operation, and easily in thoracic cavity lowest part drain, drainage effect is good, is that one on medical apparatus and instruments innovated greatly.

Claims

1. a Novel intrathoracic drainage tube, comprise drain body, it is characterized in that, drain body is the hollow circular flexible pipe that medical silica-gel is made, by leading portion (1), the integrative-structure that stage casing (2) and back segment (3) are connected in turn and form, on the leading portion tube wall of drain body, be uniform staggered with from left to right and comprise first and last a plurality of anti-blocking side opening (4), between first anti-blocking side opening and the leading portion mouth of pipe, in drain body tube wall, be embedded with the becket (7) for increasing weight, in the stage casing tube wall of drain body, be embedded with spiral steel wire (5), on the stage casing outer wall corresponding with steel wire length, there is graduation mark (6).

2. Novel intrathoracic drainage tube according to claim 1, is characterized in that, described anti-blocking side opening (4) is circular or square.

3. Novel intrathoracic drainage tube according to claim 1, is characterized in that, described graduation mark (6) is from last anti-blocking side opening edge, and length is 30cm.

4. Novel intrathoracic drainage tube according to claim 1, is characterized in that, the length that described steel wire (5) is embedded in drain body is corresponding with graduation mark present position, is 30cm.

5. Novel intrathoracic drainage tube according to claim 1, is characterized in that, the length of described becket (7) is 1cm.

6. Novel intrathoracic drainage tube according to claim 1, is characterized in that, last described anti-blocking side opening edge starts, and is embedded with spiral steel wire (5), along the long 30cm of tube wall in the tube wall in drain body stage casing.