CN105148381A

CN105148381A - Disposable drainage tube

Info

Publication number: CN105148381A
Application number: CN201510346101.9A
Authority: CN
Inventors: 王伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-06-19
Filing date: 2015-06-19
Publication date: 2015-12-16

Abstract

The invention relates to a disposable drainage tube. The technical problem that the existing similar drainage tube or drainage strip is poor in structural design and drainage effect and inconvenient to mount and use is solved. A body of the drainage tube is made of a medical transparent silica gel material. The disposable drainage tube is characterized in that an arteriography line is arranged on one side of the body; the body is a flat rectangular tube or circular tube; one end of the body is connected with a circular drainage tube through a tube joint; the tube joint and the body are connected integrally; the circular drainage tube is connected with a drainage apparatus; a conical separating rib is arranged on a center line of a long side which is opposite to the inner wall of a body tube of the flat rectangular tube; the body is divided into a left cavity tube and a right cavity tube by the separating rib; and drainage holes are respectively formed in the two cavity tubes. Openings are respectively formed in four sides of the body of the flat rectangular tube, end corners of the openings are respectively provided with drainage strips, and the drainage strips are connected integrally through H-shaped connecting ribs, namely, the body is a flat H-shaped tube. The disposable drainage tube is convenient to use and good in drainage effect, and is suitable to serve as a medical drainage tube or drainage strip.

Description

Single use drainage tube

Technical field

The present invention relates to drainage tube and drainage strip, is a kind of single use drainage tube.

Background technology

Drainage tube or drainage strip are a kind of medical devices for negative pressure wound surface treatment technology cleaning mobile phone wound and wound surface, Main Function gets rid of the inflammatory exudate of inappropriate accumulation in body, Digestive system, blood and slough, impel vomica or operation chamber to reduce or closed, in thoracic cavity, encephalocoele, gastrointestinal tract, biliary tract etc. have application.It generally adopts, and matter is tough, porous, better with silica gel tube, reaches softness, smooth surface, is easy to pull out, bland requirement, can be made into Y tube, T-shaped pipe, double-jacket tube etc., and other drainage tubes is for urethral catheterization according to purposes.The feature of drainage tube generally comprises: 1, silicone rubber material, with can X-ray development mark line; 2, conduit leading portion has smooth side opening, guarantees that drain is unobstructed; 3, front end has two kinds of difformities, and one is circular arc type, and one is crocodile nozzle type.Meanwhile, the item that should be noted that is as follows: 1, keep drainage tube pipeline unobstructed, notes at any time observing, not pressurized and distortion, angulation of turning back, in order to avoid affect drain, is also noted that the fixing of drainage tube, avoids displacement, deviates from; When 2, applying drainage tube, notice that the position of drainage bottle can not higher than the plane of patient's cannula port; When moving patient, first should clamp drainage tube; Drainage-fluid exceedes bottle one half, namely should topple over, in case because of the adverse current pollution caused by this height of liquid level; 3, the cleaning keeping various drainage tube and wound or mucosal contact position is noted, in case infect; 4, carry out the record of drain color, character and amount, and notify doctor at once.

This type of drainage tube as the application number 201310756130.3 disclosed in Chinese patent literature, Shen Qing Publication day 2014.04.23, denomination of invention " a kind of cross drainage tube "; This cross drainage tube comprises cross many canals pipeline section and pipe section, and described cross many canals pipeline section and described pipe section are that body constructs; Described cross many canals pipeline section comprises outer segment and interior pipeline section, and the length of described outer segment is greater than the length of described interior pipeline section, and described interior pipeline section extends in described pipe section; The outer tube wall of described pipe section and the outer tube wall of cross many canals pipeline section in intersection be smooth.For another example the application number 201110323169.7 disclosed in Chinese patent literature, Shen Qing Publication day 2013.04.24, denomination of invention " depression drainage device "; The shape of cross section of the drainage tube of this depression drainage device is rectangular, and the aspectant wall body of the width of this drainage tube offers remittance fluid apertures that is that position corresponds to each other and that communicate with the drainage tube chamber of drainage tube.But the structure of above-mentioned drainage tube according to shadow less effective, does not relate to pipe joint and external drainage tube under X-ray, therefore use comparatively inconvenience, more difficult and various drainage device product supports the use.

Summary of the invention

For overcoming above-mentioned deficiency, the object of the invention is to provide a kind of single use drainage tube to this area, making that it solves existing similar drainage tube or drainage strip structural design, drainage effect is not good enough, install and use the technical problem of inconvenience.Its objective is and to be achieved through the following technical solutions.

A kind of single use drainage tube, the body of this drainage tube is made up of medical silica-gel material; Its structural design main points are that the side of described body is provided with a radiography line, and body is flattened rectangular pipe or round tube, and one end of body is connected with circular drainage pipe by pipe joint, and pipe joint and body are connected as a single entity, and circular drainage pipe is connected with drainage device.Radiography line makes this drainage tube under X-ray, can go out position according to shadow, and drainage device adopts drainage ball or other drainage system, and this drainage tube is applicable to the section office such as plastic surgery, Head and neck tumour, cardiothoracic surgery, department of general surgery, orthopaedics, gynecological, Breast Surgery.

Total length after described body, pipe joint, circular drainage pipe are connected is less than 60cm.This length is optimum length, and in general existing actual operation, this length can meet drain length requirement.

Described body is flattened rectangular pipe, and the rectangle of body is long is 4mm-10mm, and wide is 1mm-5mm, and the long limit centrage that inside pipe wall is relative is provided with point muscle of taper, and body is separated to form two the chamber pipes in left and right by a point muscle, and two chamber pipes are respectively equipped with conduction hole.Hydrops comes together in chamber pipe by conduction hole, and the liquid that point muscle of taper is simultaneously convenient in chamber pipe converges to side.

The conduction hole of described body is symmetricly set in the long limit of chamber pipe respectively, and two the chamber pipes in left and right that are crisscross arranged.Said structure is convenient to different parts, and the hydrops of both sides is collected by conduction hole and enters in the chamber pipe of side.

Described body is provided with at least one taper and divides muscle.The body of flattened rectangular pipe is divided into multiple chamber pipe by multicomponent muscle, thus is convenient to the hydrops drain of this drainage tube for larger wound surface.

Described body is flattened rectangular pipe, and the rectangle of body is long is 4mm-10mm, and wide is 1mm-5mm, and four limits of body are respectively equipped with opening, and opening angle is respectively equipped with drain slip, and drain slip is connected as a single entity by I-shaped dowel, and namely body is flat I-shaped pipe.Above-mentioned is four limit open types designs of flattened rectangular pipe, thus eliminates design and the structure of conduction hole, directly carries out drain collection as drainage trough to the hydrops in tissue site by opening.

The drain slip of described body respectively to minor face camber, and tilts.Said structure is convenient to in-house hydrops and is collected by open slot, is concentrated in the open slot of short brink.

Described body is round tube, and the caliber of body is 2mm-20mm, and criss-cross dowel is connected with the drain slip of arc respectively, and namely the cross limit of round tube is respectively equipped with opening.The body of above-mentioned cross circular configuration also can realize the identical technical purpose of opening flattened rectangular pipe and technique effect.

Described body is made up of medical transparent silica gel material.The transparent configuration of above-mentioned body is convenient to when tissue site is opened, and observes inner drain situation, and observed the drain situation in this drainage tube by this drainage tube link position outside tissue site by this drainage tube.

Reasonable in design of the present invention, structure, pattern are various, easy to use, and drainage effect is good; Be suitable as medical drainage tube or drainage strip to use, ex hoc genus anne the structure of product improve.

Accompanying drawing explanation

Fig. 1 is rectangular tube cross section structural representation of the present invention.

Fig. 2 is open rectangle tube section sectional structure schematic diagram of the present invention.

Fig. 3 is opening cross tube section sectional structure schematic diagram of the present invention.

Fig. 4 is the using state part-structure schematic diagram of Fig. 1.

Fig. 5 is the pipe joint improved structure schematic diagram of Fig. 4.

Figure number and title: 1, body, 2, pipe joint.

Detailed description of the invention

Now by reference to the accompanying drawings, its structure and use are further described.As shown in Figure 1, Figure 4, Figure 5, the body 1 of this drainage tube is flattened rectangular pipe, the rectangle of body is long is 4mm-10mm, wide is 1mm-5mm, the long limit centrage that inside pipe wall is relative is provided with point muscle of taper, body is separated to form two the chamber pipes in left and right by a point muscle, and two chamber pipes are respectively equipped with conduction hole.The conduction hole of body is symmetricly set in the long limit of chamber pipe respectively, and two the chamber pipes in left and right that are crisscross arranged.Meanwhile, body is made up of medical transparent silica gel material, and the side of body is provided with a radiography line.During use, one end of body is connected with circular drainage pipe by pipe joint 2, and pipe joint and body are connected as a single entity, and the total length after body, pipe joint, circular drainage pipe are connected is less than 60cm, and circular drainage pipe is connected with drainage device.Meanwhile, also can increase the long edge lengths of body, the taper of many groups is set and divide muscle, thus make this drainage tube for the hydrops drain of larger wound surface.During use, be provided with this drainage tube of pipe joint when performing the operation, be embedded in the tissue of wound surface, the other end is connected with drainage device by circular drainage pipe, can realize the drain of hydrops in wound tissue position.When pipe joint is imbedded in tissue with operation, as shown in Figure 5, the gradient of pipe joint arranges comparatively science, patient can be made to ease the pain when this drainage tube takes out.

As shown in Figure 2, body also can be flattened rectangular pipe, and the rectangle of body is long is 4mm-10mm, wide is 1mm-5mm, and four limits of body are respectively equipped with opening, and opening angle is respectively equipped with drain slip, drain slip is connected as a single entity by I-shaped dowel, and namely body is flat I-shaped pipe.Body uses actual and produce, and the drain slip of body respectively to minor face camber, and tilts.As shown in Figure 3, body also can be round tube, and the caliber of body is 2mm-20mm, and criss-cross dowel is connected with the drain slip of arc respectively, and namely the cross limit of round tube is respectively equipped with opening.Rapid operation of the present invention, quick, easy to make, cheap, multichannel drainage effect is good, shortens the in-house hydrops drainage time of wounds, accelerates the rehabilitation duration of patient.

Claims

1. a single use drainage tube, the body (1) of this drainage tube is made up of medical silica-gel material; It is characterized in that the side of described body (1) is provided with a radiography line, body is flattened rectangular pipe or round tube, and one end of body is connected with circular drainage pipe by pipe joint (2), and pipe joint and body are connected as a single entity, and circular drainage pipe is connected with drainage device.

2. single use drainage tube according to claim 1, it is characterized in that described body (1), pipe joint (2), circular drainage pipe be connected after total length be less than 60cm.

3. single use drainage tube according to claim 1, it is characterized in that described body (1) is for flattened rectangular pipe, the rectangle of body is long is 4mm-10mm, wide is 1mm-5mm, the long limit centrage that inside pipe wall is relative is provided with point muscle of taper, body is separated to form two the chamber pipes in left and right by a point muscle, and two chamber pipes are respectively equipped with conduction hole.

4. single use drainage tube according to claim 3, is characterized in that the conduction hole of described body (1) is symmetricly set in the long limit of chamber pipe respectively, and two the chamber pipes in left and right that are crisscross arranged.

5. single use drainage tube according to claim 3, is characterized in that described body (1) is provided with at least one taper and divides muscle.

6. single use drainage tube according to claim 1, it is characterized in that described body (1) is for flattened rectangular pipe, the rectangle of body is long is 4mm-10mm, wide is 1mm-5mm, four limits of body are respectively equipped with opening, opening angle is respectively equipped with drain slip, and drain slip is connected as a single entity by I-shaped dowel, and namely body is flat I-shaped pipe.

7. single use drainage tube according to claim 6, is characterized in that the drain slip of described body (1) is respectively to minor face camber, and tilts.

8. single use drainage tube according to claim 6, it is characterized in that described body (1) is round tube, the caliber of body is 2mm-20mm, and criss-cross dowel is connected with the drain slip of arc respectively, and namely the cross limit of round tube is respectively equipped with opening.

9. single use drainage tube according to claim 1, is characterized in that described body (1) is made up of medical transparent silica gel material.