CN214807884U

CN214807884U - Connecting device convenient for connecting various drainage tubes and drainage bags for hepatobiliary surgery

Info

Publication number: CN214807884U
Application number: CN202023145617.2U
Authority: CN
Inventors: 谭洁; 龚诗然; 刘春�
Original assignee: Peoples Hospital of Deyang City
Current assignee: Peoples Hospital of Deyang City
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-11-23
Anticipated expiration: 2030-12-23

Abstract

The utility model discloses a hepatobiliary surgery is with being convenient for connect connecting device between various drainage tubes and drainage bag, including drainage bag and drainage tube, the bottom of drainage bag is provided with calandria and piston, and the import has been seted up to one side on drainage bag top, the first disc of middle part fixedly connected with on drainage bag top, and the through-hole has all been seted up in the four corners on first disc top, and the top of first disc is provided with adjustment mechanism. This kind of hepatobiliary surgery is with being convenient for connect various drainage tubes and drainage bag between connecting device, through adjustment mechanism, make people when using the drainage tube of different specifications, can make the bottom of four intubate and the inside separation of four through-holes through upwards lifting and drawing the second disc, through rotating the second disc, adjust the position of first port, second port, third port and fourth port, the import can be aimed at to the port that makes the adaptation specification, make the drainage bag can adapt to the drainage tube of different specifications, promote the suitability.

Description

Connecting device convenient for connecting various drainage tubes and drainage bags for hepatobiliary surgery

Technical Field

The utility model relates to a connecting device, in particular to a connecting device which is used for hepatobiliary surgery and is convenient for connecting various drainage tubes and drainage bags.

Background

The drainage bag is a transparent plastic bag which is specially used for containing the drained liquid and is connected with the tail end of the drainage tube, the drainage bag is made of medical high polymer materials and is packaged into a low-pressure PE bag.

At present, most of drainage bags are connected with a drainage tube through ports which can only be matched with drainage tubes of one specification, and cannot be matched with drainage tubes of different specifications. Therefore, we improve the above and provide a connecting device for connecting various drainage tubes and drainage bags in hepatobiliary surgery.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects existing in the prior art, the utility model provides a connecting device used in hepatobiliary surgery and convenient for connecting various drainage tubes and drainage bags.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a hepatobiliary surgery is with being convenient for connect various drainage tubes and drainage bag connecting device within a definite time, including drainage bag and drainage tube, the bottom of drainage bag is provided with calandria and piston, the import has been seted up to one side on drainage bag top, the first disc of middle part fixedly connected with on drainage bag top, the through-hole has all been seted up in the four corners on first disc top, the top of first disc is provided with adjustment mechanism, adjustment mechanism comprises a threaded rod, a nut, a spring, a second disc, four intubate, a first port, a second port, a third port and a fourth port, the inside of first port alternates with the one end of drainage tube and is connected.

As an optimized technical scheme of the utility model, the top of calandria is fixed the intercommunication with the middle part of drainage bag bottom, the outside of piston alternates with the inside of calandria and is connected.

As a preferred technical scheme of the utility model, the bottom of threaded rod and the middle part fixed connection on first disc top, the outside of threaded rod alternates with the middle part of second disc and is connected.

As a preferred technical scheme of the utility model, state the nut setting at the top of spring, the inside of nut and the outside threaded connection of threaded rod.

As a preferred technical scheme of the utility model, the spring sets up the outside at the threaded rod, the top of spring and the bottom laminating of nut, the bottom of spring and the middle part laminating on second disc top.

As an optimal technical scheme of the utility model, four the top of intubate alternates with the four corners of second disc bottom respectively and is connected, four the bottom of intubate alternates with the inside of four through-holes respectively and is connected, the import is located under one of them through-hole.

As a preferred technical scheme of the utility model, the bottom of first port, second port, third port and fourth port respectively with the four corners fixed connection on second disc top, the outside of drainage tube alternates with the inside of first port to be connected, the diameter of first port, second port, third port and fourth port increases in proper order.

The utility model has the advantages that: this kind of hepatobiliary surgery is with being convenient for connect various drainage tubes and drainage bag between connecting device, through adjustment mechanism, make people when using the drainage tube of different specifications, can make the bottom of four intubate and the inside separation of four through-holes through upwards lifting and drawing the second disc, through rotating the second disc, adjust the position of first port, second port, third port and fourth port, the import can be aimed at to the port that makes the adaptation specification, make the drainage bag can adapt to the drainage tube of different specifications, promote the suitability.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a connection device for connecting various drainage tubes and drainage bags for hepatobiliary surgery of the present invention;

FIG. 2 is a schematic view of a first disc connection structure of a connection device for connecting various drainage tubes and drainage bags for hepatobiliary surgery of the present invention;

fig. 3 is a schematic view of the bottom structure of the drainage bag of the connection device for connecting various drainage tubes and drainage bags in hepatobiliary surgery of the present invention.

In the figure: 1. a drainage bag; 2. arranging pipes; 3. a piston; 4. an inlet; 5. a first disc; 6. a through hole; 7. a threaded rod; 8. a nut; 9. a spring; 10. a second disc; 11. inserting a tube; 12. a first port; 13. a second port; 14. a third port; 15. a fourth port; 16. a drainage tube.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2 and fig. 3, the utility model relates to a hepatobiliary surgery is with being convenient for connect various drainage tubes and drainage bag connecting device within a definite time, including drainage bag 1 and drainage tube 16, the bottom of drainage bag 1 is provided with calandria 2 and piston 3, import 4 has been seted up to one side on drainage bag 1 top, the first disc 5 of middle part fixedly connected with on drainage bag 1 top, through-hole 6 has all been seted up in the four corners on first disc 5 top, the top of first disc 5 is provided with adjustment mechanism, adjustment mechanism is by a threaded rod 7, a nut 8, a spring 9, a second disc 10, four intubate 11, a first port 12, a second port 13, a third port 14 and a fourth port 15 are constituteed, the inside of first port 12 alternates with the one end of drainage tube 16 and is connected.

Wherein, the top of calandria 2 and the fixed intercommunication in middle part of drainage bag 1 bottom, the outside of piston 3 is connected with the inside interlude of calandria 2, uses through the cooperation of calandria 2 and piston 3, makes people when the inside liquid of drainage bag 1 that needs to discharge, can extract the inside of calandria 2 with piston 3, and then makes the liquid in drainage bag 1 can be through the inside of calandria 2 drainage bag 1.

Wherein, the bottom of threaded rod 7 and the middle part fixed connection on first disc 5 top, the outside of threaded rod 7 alternates with the middle part of second disc 10 and is connected, through threaded rod 7, makes second disc 10 can be on threaded rod 7 steady removal, and when making second disc 10 upwards move, four intubate 11 can break away from with the inside of four through-holes 6.

Wherein, nut 8 sets up at the top of spring 9, the inside of nut 8 and the outside threaded connection of threaded rod 7, through nut 8, make people can be through rotating nut 8, make nut 8 can reciprocate in the outside of threaded rod 7, the compressive capacity of adjusting spring 9, and then the effort of adjusting spring 9 effect on second disc 10, make the inside that intubate 11 can insert through-hole 6, the bottom of second disc 10 can with the tight laminating in top of first disc 5, make liquid be difficult for revealing.

Wherein, spring 9 sets up in the outside of threaded rod 7, and the top of spring 9 is laminated with the bottom of nut 8, and the bottom of spring 9 is laminated with the middle part on second disc 10 top, through the elasticity of spring 9, makes the bottom of second disc 10 can with the tight laminating in top of first disc 5, makes the difficult leakage of liquid.

Wherein, the top of four intubate 11 is connected with the four corners interlude of second disc 10 bottom respectively, and the bottom of four intubate 11 is connected with the inside interlude of four through-holes 6 respectively, and import 4 is located one of them through-hole 6 under, when having guaranteed that the interior liquid of drainage tube 16 gets into one of them intubate 11, liquid can get into the inside of drainage bag 1 through one of them through-hole 6 and import 4.

Wherein, the bottom of first port 12, second port 13, third port 14 and fourth port 15 respectively with the four corners fixed connection on second disc 10 top, the outside of drainage tube 16 and the inside of first port 12 alternate the connection, the diameter of first port 12, second port 13, third port 14 and fourth port 15 increases in proper order, through adjustment mechanism, make people when using the drainage tube 16 of different specifications, can make the bottom of four intubate 11 and the inside separation of four through-holes 6 through upwards lifting and drawing second disc 10, through rotating second disc 10, adjust the position of first port 12, second port 13, third port 14 and fourth port 15, make the port of adaptation specification can aim at import 4, make drainage bag 1 can the drainage tube 16 of different specifications of adaptation, promote the suitability.

When the drainage tube is in operation, the second disk 10 is firstly pulled upwards to separate the four insertion tubes 11 from the four through holes 6, the second disk 10 is rotated, the corresponding first port 12, second port 13, third port 14 or fourth port 15 is aligned with the inlet 4 according to the specification of the drainage tube 16 to be used, the second disk 10 is loosened, the second disk 10 moves downwards under the restoring force of the spring 9, the four insertion tubes 11 are respectively inserted into the four through holes 6, the end part of the drainage tube 16 is inserted into the port at the corresponding position, liquid can pass through the drainage tube 16, enter the first port 12, the second port 13, the third port 14 or the fourth port 15 and enter the interior of the drainage bag 1 through one of the insertion tubes 11 and the inlet 4, after the liquid is collected, the drainage tube 16 is pulled out, the piston 3 is pulled out of the interior of the drainage tube 2, so that the liquid can be discharged out of the drainage bag 1 through the drainage tube 2, people can make nut 8 reciprocate in the outside of threaded rod 7 through swivel nut 8, adjust the amount of compression of spring 9, and then the effort of adjusting spring 9 effect on second disc 10, make intubate 11 can insert the inside of through-hole 6, and the bottom of second disc 10 can be with the tight laminating in top of first disc 5, makes liquid be difficult for revealing through the junction of second disc 10 and first disc 5.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A connecting device convenient for connecting various drainage tubes and drainage bags for hepatobiliary surgery is characterized by comprising a drainage bag (1) and a drainage tube (16), wherein a drainage tube (2) and a piston (3) are arranged at the bottom end of the drainage bag (1), an inlet (4) is formed in one side of the top end of the drainage bag (1), a first disc (5) is fixedly connected to the middle of the top end of the drainage bag (1), through holes (6) are formed in four corners of the top end of the first disc (5), an adjusting mechanism is arranged at the top of the first disc (5), and the adjusting mechanism consists of a threaded rod (7), a nut (8), a spring (9), a second disc (10), four insertion tubes (11), a first port (12), a second port (13), a third port (14) and a fourth port (15), the interior of the first port (12) is connected with one end of a drainage tube (16) in a penetrating way.

2. The device for connecting various drainage tubes and drainage bags for hepatobiliary surgery according to claim 1, wherein the top end of the drainage tube (2) is fixedly connected to the middle of the bottom end of the drainage bag (1), and the outside of the piston (3) is inserted into the drainage tube (2).

3. The device for connecting various drainage tubes and drainage bags for hepatobiliary surgery as claimed in claim 1, wherein the bottom end of the threaded rod (7) is fixedly connected to the middle of the top end of the first disk (5), and the outer portion of the threaded rod (7) is inserted into the middle of the second disk (10).

4. The device for facilitating the connection between various drainage tubes and bags for hepatobiliary surgery according to claim 1, characterized in that said nut (8) is arranged on top of a spring (9), the inside of said nut (8) being screwed to the outside of the threaded rod (7).

5. The device for facilitating the connection between various drainage tubes and drainage bags for hepatobiliary surgery according to claim 1, wherein the spring (9) is disposed outside the threaded rod (7), the top end of the spring (9) is attached to the bottom of the nut (8), and the bottom end of the spring (9) is attached to the middle of the top end of the second disk (10).

6. The device for connecting various drainage tubes and drainage bags for hepatobiliary surgery according to claim 1, wherein the top ends of the four insertion tubes (11) are respectively inserted into four corners of the bottom end of the second disk (10), the bottom ends of the four insertion tubes (11) are respectively inserted into the four through holes (6), and the inlet (4) is located right below one of the through holes (6).

7. The device for connecting various drainage tubes and drainage bags for hepatobiliary surgery according to claim 1, wherein the bottom ends of the first port (12), the second port (13), the third port (14) and the fourth port (15) are fixedly connected with the four corners of the top end of the second disc (10), the outer portion of the drainage tube (16) is inserted into the first port (12), and the diameters of the first port (12), the second port (13), the third port (14) and the fourth port (15) are sequentially increased.