CN217391255U

CN217391255U - Drainage bag suitable for luer connector

Info

Publication number: CN217391255U
Application number: CN202220521394.5U
Authority: CN
Inventors: 郑佩慈; 李丽洁; 梁海燕
Original assignee: Fifth Affiliated Hospital of Sun Yat Sen University
Current assignee: Fifth Affiliated Hospital of Sun Yat Sen University
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-09-09
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses a drainage bag suitable for luer connector, including drainage bag body, one side fixedly connected with first connecting plug in the top of drainage bag body, it has first bayonet joint to peg graft in the first connecting plug, the tip fixedly connected with one end of connecting pipe that first bayonet joint kept away from first connecting plug, the other end fixedly connected with second connecting plug of connecting pipe, peg graft in the second connecting plug has the second bayonet joint, one end fixedly connected with three way connection of second bayonet joint; the other side of the top of the drainage bag body is fixedly connected with a fixed block, and one side of the fixed block is rotatably connected with a connecting belt. Through the connecting band that can expand, fix the drainage bag, increased area of contact when fixed, and then reduce and introduce liquid in the drainage bag after, cause the oppression sense of tightening to fixed position under the action of gravity, improved patient's comfort level.

Description

Drainage bag suitable for luer connector

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a drainage bag suitable for luer connects.

Background

The serous cavity hydrops caused by various internal and surgical diseases is a common clinical disease, related data show that patients of the diseases are more than tens of millions of patients every year in China, drainage is the most common method for clinically treating the serous cavity hydrops at present, and an aseptic drainage bag is an important medical instrument for drainage treatment of the serous cavity hydrops. Particularly, utilize drainage catheter and drainage bag to carry out many serosa cavity closed drainage, through putting into disposable aseptic drainage catheter at the serosa cavity, reach the purpose of pathological hydrops in the drainage cavity.

The drainage bag is a disposable medical article commonly used in hospitals, and is mainly used for external drainage and storing urine or other liquid of clinical patients, because the most adopted drainage bags are conical connectors, and the pleuroperitoneal cavity drainage tube is a standard luer connector, when the drainage bag is matched with the pleuroperitoneal cavity drainage tube for use, a conversion connector is generally required to be used, the drainage tube is easy to fall off due to loose connection of the connector, meanwhile, the existing drainage bag is mostly fixed on a body through a binding tape or a string, after the drainage bag is filled with the liquid, the string can tighten the human body under the action of gravity, and discomfort of the human body can be caused for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage bag suitable for luer connects to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a drainage bag suitable for a luer connector comprises a drainage bag body, wherein one side of the top of the drainage bag body is fixedly connected with a first connecting plug, the first connecting plug is connected with a first plug in an inserting mode, the end, far away from the first connecting plug, of the first connecting plug is fixedly connected with one end of a connecting pipe, the other end of the connecting pipe is fixedly connected with a second connecting plug, the second connecting plug is connected with a second plug in an inserting mode, and one end of the second connecting plug is fixedly connected with a three-way connector;

the drainage bag comprises a drainage bag body and is characterized in that a fixing block is fixedly connected to the other side of the top of the drainage bag body, and a connecting belt is rotatably connected to one side of the fixing block.

Preferably, the first connecting plug and the second connecting plug are made of the same material and have the same diameter.

Preferably, the first plug connector and the second plug connector are made of the same material and have the same diameter.

Preferably, the connecting pipe is sleeved with an adjuster, and one side of the drainage bag body is printed with scale marks.

Preferably, the connecting band includes the master tape, the one end fixedly connected with box of master tape, one side of box is rotated and is connected the fixed block, the other end fixedly connected with of master tape is buckled with the daughter card that the box matches, the auxiliary band has been sewed up respectively to the both sides of master tape.

Preferably, a magic tape is sewn on one side of the main belt, a woolen strip is sewn on the side face, which is the same with the main belt magic tape, of the auxiliary belt, a magic tape is sewn on the other side of the auxiliary belt, the length of the auxiliary belt is smaller than that of the main belt, and the width of the auxiliary belt is equal to that of the main belt.

Preferably, the three-way joint comprises an injection joint, a luer joint, a control valve and a connecting pipe, the injection joint is fixedly connected to one end of the three-way joint, the luer joint is fixedly connected to one side of the three-way joint and is perpendicular to the injection joint, the control valve is rotatably mounted on a pipe body of the three-way joint, and the connecting pipe is fixedly connected to the other end of the three-way joint.

Compared with the prior art, the beneficial effects of the utility model are that: the drainage bag is fixed through the extensible connecting belt, so that the contact area during fixing is increased, the oppressive feeling of tightening the fixing position under the action of gravity after liquid is introduced into the drainage bag is reduced, the comfort level of a patient is improved, and meanwhile, the drainage bag is fixed in a buckling mode, so that the drainage bag body is convenient to disassemble and move; ruhr connects through three way connection sets up, the luer that can be better adaptation drainage work connects, and the practicality is stronger.

Drawings

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

fig. 2 is an enlarged schematic view of the structure of the middle connection belt of the present invention.

In the figure: the drainage bag comprises a drainage bag body 1, a first connecting plug 2, a fixing block 3, a connecting belt 4, a main belt 41, an auxiliary belt 42, a female buckle 43, a sub-buckle 44, a first connecting plug 5, a connecting pipe 6, a regulator 7, a second connecting plug 8, a second connecting plug 9, a three-way joint 10, an injection joint 101, a luer joint 102, a control valve 103 and a connecting pipe 104.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1

Referring to fig. 1 and 2, in order to provide a first embodiment of the present invention, the embodiment provides a drainage bag suitable for a luer connector, including a drainage bag body 1, a first connection plug 2 is fixedly connected to one side of the top of the drainage bag body 1, a first plug 5 is inserted into the first connection plug 2, one end of a connection tube 6 is fixedly connected to the end portion of the first plug 5 far away from the first connection plug 2, the other end of the connection tube 6 is fixedly connected to a second connection plug 8, a second plug 9 is inserted into the second connection plug 8, and one end of the second plug 9 is fixedly connected to a three-way joint 10; the first plug 5 is inserted into the first connecting plug 2 fixedly connected with the cap of the drainage bag body 1, then the end part is connected with the upper three-way joint 10 through the matching of each plug and the joint, and the three-way joint 10 is matched with the pleuroperitoneal cavity drainage tube through the luer 102 fixedly connected with the three-way joint 10, so that the connection can be carried out without a conversion adapter, the use is more adaptive, the overall practicability is increased,

the other side of the top of the drainage bag body 1 is fixedly connected with a fixing block 3, and one side of the fixing block 3 is rotatably connected with a connecting belt 4. The drainage bag body 1 is bound through the connecting belt 4, so that the fixation of the drainage bag body 1 is ensured, and the comfort level of the binding in the human body is increased.

Example 2

Referring to fig. 1-2, for the second embodiment of the present invention, the second embodiment is based on the previous embodiment, specifically, the first connecting plug 2 and the second connecting plug 8 have the same material and diameter, and therefore, the overall adaptability is stronger and the replacement is more convenient.

Specifically, the first plug connector 5 and the second plug connector 9 are consistent in material and diameter and are the same in material and diameter, so that the whole adaptability is stronger, and the replacement is more convenient.

Specifically, 6 overcoat of connecting pipe is equipped with regulator 7, and regulator 7 is adjusted the flow of connecting pipe 6, and one side printing of drainage bag body 1 has the scale mark, and the setting up of scale mark is convenient observes drainage bag body 1 inside.

Specifically, the connecting band 4 includes a main band 41, one end of the main band 41 is fixedly connected with a female buckle 43, one side of the female buckle 43 is rotatably connected with the fixing block 3, the other end of the main band 41 is fixedly connected with a sub buckle 44 matched with the female buckle 43, and two sides of the main band 41 are respectively sewed with an auxiliary band 42. The magic tape is sewed on one side of the main tape 41, the knitting wool tape is sewed on the same side surface of the auxiliary tape 42 on one side and the magic tape 41, the magic tape is sewed on both sides of the auxiliary tape 42 on the other side, the length of the auxiliary tape 42 is smaller than that of the main tape 41, and the width of the auxiliary tape 42 is equal to that of the main tape 41. When the connecting belt 4 is bundled, firstly, the sub-buckle 44 is separated from the female opening 43, so that the main belt 41 can be unfolded, then the auxiliary belt 42 folded at the outermost layer is torn, so that the auxiliary belt 42 is unfolded at one side of the main belt 41, then the auxiliary belt 42 folded and tightly attached to the main belt 41 is torn, so that the auxiliary belt 42 is unfolded at the other side of the main belt 41, at the moment, the whole area of the connecting belt 4 is increased, the contact area during bundling is increased, and the comfort degree of contact with a human body is increased, after the main belt 41 and the auxiliary belt 42 are wound on the human body, the connecting belt 4 forms a ring shape through the buckling of the female buckle 43 and the sub-buckle 44, and the drainage bag body 1 is fixed; when the connecting band 4 retrieves, buckle the back through the magic tape strip adhesion on the magic tape strip of main area 41 to the supplementary area 42 of main area 41 one side, then buckle the supplementary area 42 of main area 41 opposite side, buckle the back through the sutural knitting wool strip glue on the magic tape strip of supplementary area 42, and then reduced the area occupied of connecting band 4, conveniently accomodate connecting band 4.

Specifically, the three-way joint 10 includes an injection joint 101, a luer joint 102, a control valve 103, and a connection pipe 104, the injection joint 101 is fixedly connected to one end of the three-way joint 10, the luer joint 102 is fixedly connected to one side of the three-way joint 10 and is perpendicular to the injection joint 101, the control valve 103 is rotatably installed on a pipe body of the three-way joint 10, and the connection pipe 104 is fixedly connected to the other end of the three-way joint 10. Ruhr joint 102 through fixed connection on three way connection 10 cooperatees with pleuroperitoneal cavity drainage tube, and then need not the adapter and can connect, uses more adaptation, has increased whole practicality, can external syringe through injection joint 101, conveniently adds operations such as medicine, controls the break-make of three way connection 10 pipeline through control valve 103, conveniently to the use of different scenes.

Example 3

Referring to fig. 1-2, a third embodiment of the present invention is based on the above two embodiments, when in use, the first plug 5 is inserted into the first connection plug 2 fixedly connected to the cap of the drainage bag body 1, then the end portion is connected with the three-way connector 10 by the cooperation of each plug and connector, the luer connector 102 fixedly connected to the three-way connector 10 is matched with the pleuroperitoneal cavity drainage tube, and further the connection can be performed without a connector, so that the use is more adaptive, the overall practicability is increased, the syringe can be externally connected by the injection connector 101, the operation such as medicine adding is convenient, the control valve 103 is used to control the on-off of the pipeline of the three-way connector 10, the use in different scenes is convenient, after the pipeline connection is completed, the drainage bag body 1 is tied on the waist or sickbed of a human body by the connection band 4, when the connection band 4 is tied up, the sub-buckle 44 is firstly released from the female port 43, make the main area 41 can expand, then tear open the auxiliary belt 42 of folding at outermost layer, make auxiliary belt 42 expand in one side of main area 41, then tear open the folding auxiliary belt 42 of hugging closely on main area 41 again, make auxiliary belt 42 expand the opposite side at main area 41, the whole area of connecting band 4 has been increased this moment, and then the area of contact when having increased to tie up, the comfort level with the human body contact has been increased, main area 41 and auxiliary belt 42 twine behind the human body, through the lock of box 43 and sub-buckle 44, make connecting band 4 form a circle shape, and then fix drainage bag body 1.

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. The utility model provides a drainage bag suitable for luer connects, includes drainage bag body (1), its characterized in that: one side of the top of the drainage bag body (1) is fixedly connected with a first connecting plug (2), a first connecting plug (5) is inserted in the first connecting plug (2), the end part, far away from the first connecting plug (2), of the first connecting plug (5) is fixedly connected with one end of a connecting pipe (6), the other end of the connecting pipe (6) is fixedly connected with a second connecting plug (8), a second connecting plug (9) is inserted in the second connecting plug (8), and one end of the second connecting plug (9) is fixedly connected with a three-way joint (10);

the drainage bag is characterized in that a fixing block (3) is fixedly connected to the other side of the top of the drainage bag body (1), and a connecting belt (4) is rotatably connected to one side of the fixing block (3).

2. A drainage bag adapted for use with a luer fitting, as defined in claim 1, wherein: the first connecting plug (2) and the second connecting plug (8) are consistent in material and diameter.

3. A drainage bag adapted for use with a luer fitting according to claim 1, wherein: the first plug connector (5) and the second plug connector (9) are made of the same material and have the same diameter.

4. A drainage bag adapted for use with a luer fitting according to claim 1, wherein: the connecting pipe (6) is sleeved with an adjuster (7), and one side of the drainage bag body (1) is printed with scale lines.

5. A drainage bag adapted for use with a luer fitting according to claim 1, wherein: connecting band (4) are including master tape (41), one end fixedly connected with box (43) of master tape (41), one side of box (43) is rotated and is connected fixed block (3), the daughter card of the other end fixedly connected with of master tape (41) and box (43) matching is buckled (44), supplementary area (42) have been sewed up respectively to the both sides of master tape (41).

6. A drainage bag suitable for a luer connector as claimed in claim 5, wherein: magic tape has been sewed up to one side of main area (41), one side fine hair line has been sewed up with the same side of main area (41) magic tape to supplementary area (42), the opposite side magic tape has all been sewed up to the both sides of supplementary area (42), the length of supplementary area (42) is less than the length of main area (41), the width of supplementary area (42) equals main area (41) width.

7. A drainage bag adapted for use with a luer fitting according to claim 1, wherein: the three-way joint (10) comprises an injection joint (101), a luer joint (102), a control valve (103) and a connecting pipe (104), wherein the injection joint (101) is fixedly connected to one end of the three-way joint (10), the luer joint (102) is fixedly connected to one side of the three-way joint (10) and is perpendicular to the injection joint (101), the control valve (103) is rotatably installed on a pipe body of the three-way joint (10), and the connecting pipe (104) is fixedly connected to the other end of the three-way joint (10).