KR101771231B1 - Tube connector for medical purposes - Google Patents

Abstract

The medical tube connector of the present invention is formed so as to protrude from the main body 110. The first tube 121 and the second tube 122 are integrally formed continuously in the longitudinal direction, The main connecting pipe 120 is formed so as to protrude from the main body 110 while the first connecting pipe 131 and the second connecting pipe 132 are connected to each other by a length And the inner diameter of the first connection pipe 131 and the inner diameter of the second connection pipe 132 are formed to be different from each other and the blocking pipe 134 is formed at the front end of the first connection pipe 131 And the fixture 140 for firmly connecting the connection tube 200 connected to the outer circumferences of the main connection pipe 120 and the increase connection pipe 130, As well as to be able to accommodate different connecting tubes of different diameters, Of which it will help to significantly increase available capacity.

Description

[0001] TUBE CONNECTOR FOR MEDICAL PURPOSES [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a medical connector, and more particularly, to a medical tube connector that is capable of accommodating a connecting tube having a diameter and firmly fixing the connecting tube.

The connecting tube used in the medical practice is inserted into the patient's body to reduce the pressure in the patient's body, aspirate the contents, or inject medicines such as contrast media.

Since one or more of these connecting tubes may be used at the same time depending on a patient, connectors having various shapes for connecting a plurality of tubes are known.

Such a conventional connector is usually made of a transparent resin and is joined with a tube of the same material.

With such a material, the connecting tube is inserted and connected to the fastening pipe of the connector so that the fastening state can be maintained by inserting the connecting tube and preventing slippage on the material.

However, during operation, a large number of tubes for a patient are connected to various places in a narrow space, so that the operation of the medical staff is rapidly progressed for complicated and rapid operation, so that the connected tube and the connected tube are detached from the connector, There is often a problem that the connecting tube disengages from the connector while performing a recovery exercise in a state or struggling during pain or sleeping.

When the connector tube is detached and separated from the connector, medicines such as various contrast agents to be supplied to the patient are discharged to the outside, and foreign substances in the patient body are ejected to pollute the surrounding area or to be discharged to the surgeon, The medicines supplied to the patient can not be supplied smoothly.

In addition, the conventional connector is incapable of accommodating all the connection tubes having different diameters to be used, and also has a drawback in that a plurality of connectors must be used when a large amount of body fluids or contrast agents are used.

Accordingly, prior arts for solving such problems include Patent Registration No. 10-1535899 and Patent Application No. 10-2010-0030120.

Accordingly, the main object of the present invention is to securely fix a connection tube for connecting and communicating a connector so as to prevent separation by an external impact, as well as to be able to accommodate connection tubes of different diameters, And to provide a medical tube connector capable of greatly increasing the capacity.

In order to accomplish the object of the present invention, a medical tube connector according to the present invention is characterized in that a first connection pipe and a second connection pipe are formed in succession in the main body, and the inner diameters of the first connection pipe and the second connection pipe are made different, A first connection pipe and a second connection pipe are continuously formed in the main body and the inner diameters of the first connection pipe and the second connection pipe are made to be different from each other and a blocking hole is formed at the front end of the first connection pipe And a fixture for firmly connecting the main tube and the connection tube connected to the outer circumferences of the main tube and the incremental tube.

Accordingly, in the medical tube connector of the present invention, the connection tube is connected to the first connection tube of the main connection tube and the incremental connection tube by selecting the second connection tube, and the connection tube is connected by 1-2 connection tubes. It is designed to keep the jointed state by pressurization at the same time so as to prevent separation by an external impact as well as to accommodate connection tubes of different diameters and to increase the capacity of body fluid or contrast agent It is effective.

1 is a perspective view illustrating a medical tube connector according to the present invention;
2 is a front view for describing a medical tube connector according to the present invention;
3 is a cross-sectional view illustrating a medical tube connector according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 to 3, a medical tube connector 100 according to the present invention includes a main body 110 and a first connection pipe 121 and a second connection pipe 122 A main connection pipe 120 formed integrally with the main body 110 in such a manner that the first connection pipe 121 and the second connection pipe 122 have different inner diameters and are connected to each other, The first connection pipe 131 and the second connection pipe 132 are integrally formed continuously in the longitudinal direction and the first connection pipe 131 and the second connection pipe 132 have different inner diameters An increase connection pipe 130 formed at the front end of the first connection pipe 131 so as to communicate with the main connection pipe 120 and a connection port 134 formed at the front end of the first connection pipe 131, And a fixture 140 for firmly coupling the connection tube 200.

The main connection pipe 120 is made of a soft material and the first connection pipe 121 and the second connection pipe 122 are continuously formed integrally with each other and the second connection pipe 122 The first connection pipe 121 and the second connection pipe 122 may be cut to selectively cut the first connection pipe 121 and the second connection pipe 122, It is preferable that the pipe 121 or the second connection pipe 122 can be selectively used.

A plurality of pressing support pieces 123 are formed in the longitudinal direction of the first connection pipe 121 and the outer periphery of the second connection pipe 122 and the pressing support piece 123 is formed higher toward the front side, So that the piece 123 is inclined.

The increased connection pipe 130 is formed of a soft material and the first connection pipe 131 and the second connection pipe 132 are continuously formed integrally with each other and the second connection pipe 132 A cutout 134 is formed in the front end of the first connection pipe 131 and a cutout 134 is formed between the first connection pipe 131 and the second connection pipe 132 and the cutoff port 134, It is preferable that the first connection pipe 131 or the second connection pipe 132 can be selectively used according to the capacity or the diameter of the connection tube 200.

A plurality of pressing support pieces 133 are formed in the longitudinal direction of the first connection pipe 131 and the outer circumferential surface of the second connection pipe 132 and the pressing support piece 133 is formed higher toward the front side, So that the piece 133 is inclined.

The fixture 140 forms a pressurizing hole 141 and is engaged with the outer circumferences of the first and second connection pipes 121 and 131 of the main connection pipe 120 and the increment connection pipe 130, So that the connection tube 200 can be firmly coupled by pressing the pressing support pieces 123 and 133 while allowing the connection tube 140 to move back and forth.

It is preferable that a protrusion 142 is formed on the outer periphery of the fixture 140 so that the fixture 140 can be moved smoothly.

The operation of the present invention will be described as follows.

First, the connection tube is connected to the first connection pipe 121 of the main connection pipe 120 by press-fitting the connection tube 200, and the fixing hole 140 is advanced, the pressing hole 141 of the fixing hole 140 is press- The first connection pipe 121 and the press-fitted connection tube 200 are simultaneously pressed while moving along the inclined surface of the piece 133 so as to firmly maintain the connection state.

When the diameter of the connecting tube 200 is the same as the diameter of the connecting tube 200, the first connecting tube 121 is cut and connected to the second connecting tube 122 having a large inner diameter as described above.

Further, when the capacity is to be increased, the first connection pipe 131 and the second connection pipe 132 of the incremental connection pipe 130 are selectively selected as described above to communicate another connection pipe 200, The capacity is increased.

100: connector 110: receptacle body
120: main connector 121: first connector
122: second connection pipe 123:
130: Increasing connector 131: First connector
132: second connection pipe 133:
134: blocking member 140: fastener
141: pressurizing ball 142: protruding prism
200: connecting tube

Claims (4)

A body 110,
The first connection pipe 121 and the second connection pipe 122 are integrally formed in a longitudinal direction and are integrally formed so as to protrude from the main body 110. The first connection pipe 121 and the second connection pipe 122, A main connection pipe 120 having different inner diameters and communicating with each other,
The first connection pipe 131 and the second connection pipe 132 are integrally formed continuously in the longitudinal direction and the first connection pipe 131 and the second connection pipe 132 are integrally formed, An increase connection pipe 130 in which an inner diameter of the first connection pipe 131 is formed differently from that of the first connection pipe 131,
And a fixture (140) for firmly connecting the connection tube (200), which is connected to the outer periphery of the main connection pipe (120) and the increase connection pipe (130).
The method according to claim 1,
The main connection pipe 120 is made of a soft material and has a larger inner diameter than the first connection pipe 121 and a larger diameter than the first connection pipe 121 and the second connection pipe 122, And a plurality of pressing support pieces 123 are formed on the outer circumferences of the first connection pipe 121 and the second connection pipe 122 in the longitudinal direction, Wherein the support piece (123) is formed so as to become higher toward the front side, so that the presser support piece (123) is inclined.
The method according to claim 1,
The increase connection pipe 130 is made of a soft material and has an inner diameter larger than that of the first connection pipe 131 and larger than the inner diameter of the second connection pipe 132. At the front end of the first connection pipe 131, A cutting portion is formed between the first connection pipe 131, the second connection pipe 132 and the cut-off port 134 so as to be selectively cut and used, and the first connection pipe 131 and the second A plurality of pressing support pieces 133 are formed in the longitudinal direction of each of the outer circumferences of the connection pipe 132 and the pressing support pieces 133 are formed so as to be higher toward the front side so that the pressing support pieces 133 are inclined Features a medical tube connector.
4. The method according to any one of claims 1 to 3,
The fixture 140 is formed with a pressurizing hole 141 and can be moved forward and backward by engaging with the outer circumferences of the first connection pipes 121 and 131 and the second connection pipes 122 and 132 of the main connection pipe 120 and the increase connection pipe 130 , And a protrusion (142) is formed on an outer circumference of the fixture (140).

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