KR101540620B1

KR101540620B1 - Filter

Info

Publication number: KR101540620B1
Application number: KR1020140059734A
Authority: KR
Inventors: 이영삼
Original assignee: 진화메디칼 주식회사
Priority date: 2014-05-19
Filing date: 2014-05-19
Publication date: 2015-07-31

Abstract

The present invention relates to a filter. According to the present invention, the filter comprises first and second filter cases which are formed to be detachable, wherein the first filter case includes a first body in a funnel structure, a suction hole which has a center part penetrably formed to protrude outward on one side of the first body, and a hollow aspirate storage unit which includes an absorbing member which is made of a sponge or a cloth inside the first body to absorb an aspirate; and the second filter case includes a second body which is formed in a corresponding shape with the first body to be integrated with the first body, an outlet which has a center part penetrably formed to protrude in an aspirate moving direction on one side of the second body, a filter case which includes a radial filter support piece formed inside the second body and supporting the filer, a support piece which is embedded inside the filter case and has a suction hole penetrably formed in a center part, a plurality of filter support protrusions which are spaced apart at predetermined intervals on one surface of the support piece to support the filter and have, through the gap, a moving passage of the aspirate, a filter support structure which includes a support protrusion in a band shape along a circumference of an edge of the support piece, and a thin film filtering member which is embedded inside the filter case in a structure supported by the filter support protrusions of the filter support structure and the filter support piece of the second filter case. The filter stores the aspirate, aspirated into the first filter case, in the aspirate storage unit and filters the aspirate with the filter, thereby passing through the outlet disposed in the second filter case side and enabling to move the aspirate to a desired apparatus.

Description

Filter {FILTER}

The present invention relates to a filter, and more particularly, to a filter having a hollow type filter case made of a first and a second separable filter case, And a thin film type filtering member supported by the filter supporting protrusions and the filter supporting pieces of the second body on one surface of the filter supporting member. Thus, the suction member sucked toward the first filter case is absorbed by the absorption member And the filter can be moved to a desired device by filtering the suction through the filtering member.

Generally, a filter means a device for filtering foreign substances in a liquid or gas.

The filter can be used for discharging the blood, exudate, gas and the like in the ducts, the digestive tract and the body cavity, aspiration of the perfusion solution for the prevention of complications, relieving the pain and promoting healing of the wound And suction devices for medical applications.

In the case where the filter is applied to a suction device, it is necessary to remove the blood, the exudate, the gas, the cleansing perfusion liquid (hereinafter referred to as "the aspirate") from the site requiring treatment, A catheter (also referred to as a 'carter') is provided at a predetermined position of a suction device connected through a connection hose formed through the filter, thereby performing a filtering operation.

However, according to the conventional filter, the filtering operation for the sucked aspirate can not be performed smoothly. As a result, there arises a case where the apparatus to which the filter is applied, such as the suction device, And a filter is required to perform smoothly and to use a desired work without any problem.

Korea Registered Utility Model No. 20-0459725 (2012.04.03) Korean Patent No. 10-1038781 (May 28, 2011)

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned problems, and an object of the present invention is to provide a suction type storage unit having a hollow type filter case made of separable first and second filter cases, And a thin film type filtering member supported by the filter supporting protrusions and the filter supporting pieces of the second body on one side of the filter supporting base provided inside the case, so that the aspirated matter attracted to the first filter case side The present invention is intended to provide a filter capable of absorbing a certain amount of water through an absorbent member and using the absorbent member without causing a squeeze and filtering the absorbent through a filtering member and moving the absorbent member to a desired device.

According to an aspect of the present invention, there is provided a filter comprising a first and a second filter case detachably provided, the first filter case including a first body having a funnel structure, And a hollow suction member storage unit including a suction member having a central portion formed therethrough and an absorbing member made of a sponge or cloth inside the first body to absorb the suction member, A suction port formed at one side of the second body so as to protrude in a middle portion protruding from the suction port in a direction of moving the suction port, a filter provided radially inside the second body to support the filter, A filter case including a support piece; A plurality of filter supports for supporting the filter and spaced apart from each other at a predetermined interval on the one surface of the support piece and forming a path for moving the suctioned water through a gap formed in the filter case; A filter support including a projection and a belt-like support protrusion provided around an edge of the support piece; And a thin film type filtering member housed in the filter case with a structure supported by the filter supporting protrusions of the filter support and the filter support pieces of the second filter case. And the suction member sucked to the first filter case through the absorption member provided in the suction member storage unit is absorbed and can be used without sluggishness.

In addition, according to the filter according to the present invention, the first filter case includes a first body having a funnel structure, and a middle body protruding outwardly from one side of the first body, And a second filter case having a shape corresponding to the first body, the first filter body having a first body and a second body, the first body having a shape corresponding to that of the first body, A filter case having a second body integrated with the first body, a suction port formed at one side of the second body so as to protrude in the direction of movement of the suction body, and a filter support piece radially provided inside the second body to support the filter; A plurality of filter supports for supporting the filter and spaced apart from each other at a predetermined interval on the one surface of the support piece and forming a path for moving the suctioned water through a gap formed in the filter case; A filter support including a projection and a belt-like support protrusion provided around an edge of the support piece; And a thin film type filtering member housed in the filter case and structured to be supported by the filter support protrusions of the filter support and the filter support pieces of the second filter case to filter the aspirate. The filtering member may be configured to filter the suctioned material that has been moved via the suction storage unit on the first filter case side, thereby moving the filtered suctioned object to a desired position.

As described above, according to the filter according to the present invention, the suction member storage unit having the absorption member is provided inside the hollow filter case of the first and second separable filter cases, Shaped filter member supported by the filter support protrusions and the filter support pieces of the second body on one side of the filter support member provided on the first filter case, It is possible to use a certain amount of absorbed water through the member without using the swinging motion, and to filter the aspiration object through the filtering member and move it to a desired device.

1 is a perspective view showing a filter according to the present invention.
2 is an exploded perspective view illustrating the filter according to the present invention.
Fig. 3 is an enlarged view showing the "A" portion of Fig. 2 on an enlarged scale.
4 is a perspective view showing a second filter case according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The term is synonymous with the generic meaning of the term as understood by those of ordinary skill in the art to which the present invention pertains and if the term used herein conflicts with the general meaning of the term, And the same reference numerals throughout the specification denote like elements.

In addition, The filter may be embodied in various embodiments, and the present invention is not limited to the medical field described herein, but may be applied to various fields requiring suction.

The filter 100 according to the present invention includes a filter case 110 detachably mounted on the filter case 110, a filter support 120 installed in the filter case 110, And a filtering member (130) contained in the filtering member (110).

The filter case 110 has a hollow suction member storage unit 113 inside and includes a first filter case 112 and a second filter case 114 formed in a shape corresponding to the first filter case 112 and the second filter case 114, 2 filter case 114 as shown in FIG.

The first filter case 112 includes a first body 112a, a suction port 112b protruding from one side of the first body 112a, an absorption member 112c provided inside the first body 112a, .

The first body 112a has a hopper structure and is integrally formed with the second body 114a so as to form an absorbent storage portion 113 for storing a suctioned portion sucked through the suction portion 112b .

The suction port 112b protrudes outward on one side of the first body 112a, and has a structure in which the center portion is penetrated.

The outer periphery of the suction port 112b may be formed in a concavo-convex shape or the like in order to improve the coupling strength with the connection hose 114d.

The absorbing member 112c is fixedly installed on the edge side of the inside of the first body 112a.

The absorptive member 112c can be fixed in various ways such as being provided on the first body 112a side through an adhesive such as a bond which is harmless to the human body.

The absorptive member 112c may be a sponge or a cloth that can absorb a certain amount of blood, exudate, etc. in the secretion, gastrointestinal tract, and body cavity during the aspiration process.

The second filter case 114 includes a second body 114a, a suction port 114b protruding from one side of the second body 114a and a second filter 114b supporting the filtering member 130 inside the second body 114a And a filter supporting piece 114c.

The second body 114a preferably has a structure corresponding to the first body 112a.

The integration of the second body 114a and the first body 112a may be implemented by various methods such as a method of integrating the second body 114a and the first body 112a or a method of attaching the second body 114a and the first body 112a through an adhesive or the like .

The suction port 114b is protruded outward at one side of the second body 114a and connected to the suction device through a flexible connection hose 114d having a predetermined length formed therein.

The suction device is disclosed in Korean Patent Application No. 10-2007-7003172 (2007.02.09), and the detailed description is omitted in this specification.

The outer circumferential edge of the suction port 114b may be formed in a concavo-convex shape or the like in order to improve the coupling force with the connection hose 114d as the outer circumferential edge of the suction port 112b.

The filter support piece 114c is formed in a plate shape and is radially provided inside the second body 114a.

The filter support piece 114c serves to support the filtering member 130 supported by the filter support protrusions 124 at positions facing each other with the filter support protrusions 124 of the filter support 120. [

As described above, the filter supporting member 114c and the filter supporting protrusions 124 that support the filtering member 130 can maintain the original state of the filtering member 130 without being damaged, such as being crushed.

The filter support 120 is embedded in the first body 112a of the filter case 110 to support the filtering member 130. [

The filter support 120 includes a support piece 122, a filter support protrusion 124 provided on one surface of the support piece 122 and a support protrusion 126 provided on the edge side of the support piece 122 .

The support piece 122 has a plate-like shape, and a suction hole 122a formed at the center side thereof is formed. The suction hole 122a serves as a movement path through which the secretion in the duct, the blood in the digestive tract and the body cavity, the exudate, and the like, which is aspirated during the suction operation, moves.

The filter support protrusions 124 are disposed at regular intervals on one side of the support piece 122 to support the filtering member 130.

The filter support protrusions 124 may have various structures such as '+', '-', and '?' Shapes.

The filter supporting protrusions 124 are spaced apart from each other at regular intervals to form a moving path 124a between the filter supporting protrusions 124, and the sucking member is moved through the moving path 124a.

The support protrusions 126 are provided in a band around the edges of the support pieces 122 so that they can be securely supported and fixed in the filter case 110.

The filtering member 130 is provided in a thin film form such as a nonwoven fabric and is embedded in the filter case 110 with a structure provided between the filter supporting protrusions 124 and the filter supporting pieces 114c.

The filtering member 130 functions to filter the suctioned aspirant in the suction process.

According to the filter 100 having the above-described configuration, the filter case 110 having the hollow suction member storage unit 113 formed of the first and second filter cases 112 and 114 that can be separated from each other, Like filtering member 130 supported by the filter supporting protrusions 124 and the filter supporting pieces 114c of the second body 114a on one side of the filter supporting table 120 provided inside the housing 110, (The secretions in the duct, the blood in the digestive tract and the body cavity, the exudate, etc.) sucked to the first filter case 112 side in the suction process are stored in the aspirant storage unit 113 and the filtered water is filtered through the filtering member 130 There is an advantage that the suctioned object can be filtered and moved to a desired device such as a suction device.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the scope of the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, As shown in FIG.

100: filter,
110: Filter case,
112: first filter case,
112a: a first body,
112b: suction port,
112c: absorbing member,
114: second filter case,
114a: a second body,
114b:
114c: filter supporting piece,
114d: Connection hose,
120: filter support,
122:
122a: suction ball,
124: filter supporting projection,
124a: moving path,
126:
130: Filtering element.

Claims

The first filter case includes a first body having a funnel structure, a suction port formed through a central portion protruding outwardly from a first side of the first body, A second filter case having a shape corresponding to that of the first body and being integrated with the first body, and a second filter case having a shape corresponding to the first body and being integrated with the first body, A filter case having a suction port formed at one side of the second body and protruding from the center of the second body so as to protrude in a moving direction of the suction body, and a filter support piece radially provided inside the second body to support the filter;
A plurality of filter supports for supporting the filter and spaced apart from each other at a predetermined interval on the one surface of the support piece and forming a path for moving the suctioned water through a gap formed in the filter case; A filter support including a projection and a belt-like support protrusion provided around an edge of the support piece; And
A thin film type filtering member housed in the filter case with a structure that is supported by the filter supporting protrusions of the filter support and the filter support pieces of the second filter case;
/ RTI >
The filter absorbs the absorbed aspirate toward the first filter case through the absorbing member provided in the absorbent storage unit so that the absorbent absorbs the absorbed absorbed substance without using any slack.

The first filter case includes a first body having a funnel structure, a suction port formed through a central portion protruding outwardly from a first side of the first body, The second filter case includes a second body that has a shape corresponding to the first body and is integrated with the first body, and a second body that has a shape corresponding to that of the first body, A filter case having a suction port formed on one side of the first body and protruding in a direction of movement of the suction body, the filter case having a filter supporting part radially provided inside the second body to support the filter;
A plurality of filter supports for supporting the filter and spaced apart from each other at a predetermined interval on the one surface of the support piece and forming a path for moving the suctioned water through a gap formed in the filter case; A filter support including a projection and a belt-like support protrusion provided around an edge of the support piece; And
A thin film type filtering member housed in the filter case and structured to be supported by the filter support protrusions of the filter support and the filter support pieces of the second filter case to filter the ash;
/ RTI >
Wherein the filtering member performs a function of filtering the suctioned material moved via the suction-material storage unit on the first filter case side so that the filtered suctioned object can be moved to a desired position.