CN215351035U

CN215351035U - External drainage bag for hepatobiliary surgery

Info

Publication number: CN215351035U
Application number: CN202121312014.9U
Authority: CN
Inventors: 冯新富
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-31
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses an extracorporeal drainage bag for hepatobiliary surgery, which relates to the field of medical appliances and comprises a hanging sleeve plate, a drainage bag and a telescopic sleeve groove, wherein a placing sleeve groove is arranged inside the hanging sleeve plate, a movable shaft is fixedly connected with the front side surface of the placing sleeve groove, a connecting plate is movably connected with the outer surface of the movable shaft, the bottom end of the front side surface of the connecting plate is fixedly connected with a second clamping plate, and a movable groove is arranged inside the second clamping plate. Meanwhile, the drainage bag is prevented from falling off.

Description

External drainage bag for hepatobiliary surgery

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an extracorporeal drainage bag for hepatobiliary surgery.

Background

Liver and gall surgery mainly researches serious diseases which seriously threaten the health of Chinese people, such as hepatocellular carcinoma, hepatobiliary calculus, posthepatitic cirrhosis, acute liver failure caused by severe hepatitis and the like. The Chinese hepatobiliary surgery combines the characteristics of hepatobiliary diseases of Chinese people, and forms a relatively perfect theoretical and technical system in the aspect of surgical treatment of hepatocellular carcinoma, hepatobiliary lithiasis, invasive biliary stenosis and the like. The development of hepatobiliary surgery in the future is expected to make breakthroughs in the following aspects: application of modern biomedical theory and techniques will further elucidate the complex structures and functions of the liver and biliary tract. The deepening of the understanding of the nature of the major diseases such as hepatobiliary tumor and the like will lead to innovation and breakthrough of the treatment theory of hepatobiliary diseases. The progress of hepatobiliary image evaluation technology, especially the application of a virtual operation system based on three-dimensional image reconstruction, can obviously improve the accuracy, safety and thoroughness of the operation, and can make a major breakthrough in the surgical treatment technology in the fields of hepatic portal surgery, partial liver transplantation, transplantation of hepatobiliary tract complications and the like. The general application of the principles and methods of evidence-based medicine will lead to the continuous improvement, supplementation and improvement of the classical theories and therapeutic methods, and the remodeling of the disease treatment patterns and norms.

However, some current external drainage of hepatobiliary surgery area still have some operation inconveniences in practical application, certain improvement space in addition, on the one hand, because the structure of current external drainage area is all fairly simple usually, and then its functional single just so relatively be so fixed and place when in-service use just not convenient for, on the other hand, current external drainage bag is mostly disposable, still need take new replacement again when filling with the waste liquid in the drainage bag like this, it is also more loaded down with trivial details in the replacement operation, the more quick operation of medical personnel of being not convenient for, also can not be according to patient's demand simultaneously, carry out timely adjustment to the position of drainage bag.

Accordingly, those skilled in the art have provided an extracorporeal drainage bag for hepatobiliary surgery to solve the above-mentioned problems of the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an extracorporeal drainage bag for hepatobiliary surgery, which solves the problems that the existing extracorporeal drainage belts for hepatobiliary surgery proposed in the background technology have certain operational inconvenience in practical application and have certain improvement space.

In order to achieve the purpose, the utility model provides the following technical scheme:

an extracorporeal drainage bag for hepatobiliary surgery comprises a hanging sleeve plate, a drainage bag and a telescopic sleeve groove, wherein a placing sleeve groove is arranged inside the hanging sleeve plate, a movable shaft is fixedly connected to the front side surface of the placing sleeve groove, a connecting plate is movably connected to the outer surface of the movable shaft, the bottom end of the front side surface of the connecting plate is fixedly connected with a second clamping plate, a movable groove is arranged inside the second clamping plate, a height adjusting rod is movably connected inside the movable groove, a first clamping plate is movably connected to the outer surface of the height adjusting rod, a supporting frame is fixedly connected inside the first clamping plate, a lifting gear is movably connected to the outer surface of the supporting frame, the telescopic sleeve groove is fixedly connected to the top surface of the hanging sleeve plate, an extension spring is fixedly connected to the inner bottom surface of the telescopic sleeve groove, and a connecting block is fixedly connected to the top end of the extension spring, the utility model discloses a drainage device, including connecting block, first supporting rod of top fixedly connected with of connecting block, the bottom surface of first supporting rod is provided with fixed slot, fixed slot's inside and second supporting rod swing joint, the inside of placing the cover groove is provided with the drainage bag, the top fixedly connected with drainage tube of drainage bag, the inside of first grip block sets up the perforation.

As a preferred embodiment of the present invention: the bottom surface fixedly connected with rubber pad of first grip block, the top surface fixedly connected with rubber pad of second grip block, the side view cross-sectional shape of first grip block is "L" shape, the outer wall and the perforation threaded connection of altitude mixture control pole.

As a preferred embodiment of the present invention: the outer wall of the height adjusting rod is in threaded connection with the lifting gear, the top end of the height adjusting rod is fixedly connected with an adjusting knob, the movable grooves and the through holes are located on the same axis, and the number of the telescopic sleeve grooves is two.

As a preferred embodiment of the present invention: the interior fixedly connected with two extension springs of flexible race, two flexible race are located the top surface intermediate position that hangs the lagging, and the number of connecting block has two, and first supporting rod and second supporting rod overlook the cross-sectional shape and be the camber line.

As a preferred embodiment of the present invention: two fixing clamping grooves are formed in the bottom surface of the first clamping rod, two fixing clamping grooves are also formed in the top surface of the second clamping rod, and the first clamping rod and the second clamping rod are located on the same axis.

As a preferred embodiment of the present invention: the overlooking cross section widths of the first clamping plate and the second clamping plate are equal, the second clamping rod is located on the back face of the drainage tube, the movable shaft is located in the middle of the front side face of the hanging sleeve plate, and the hanging sleeve plate is made of plastic materials.

As a preferred embodiment of the present invention: the two telescopic sleeve grooves are respectively positioned in the middle positions of the top end of the front side face and the top end of the back face of the hanging sleeve plate, the drainage tube is made of transparent rubber, and the overlooking cross section of the placing sleeve groove is rectangular.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model relates to an extracorporeal drainage bag for hepatobiliary surgery, which is characterized in that a movable shaft movably connected with the front side surface of a suspension sleeve plate, a connecting plate movably connected with the outer wall of the movable shaft and a second clamping plate fixedly connected with the bottom end of the front side surface of the connecting plate are used, so that after medical care personnel fix the device at a proper position by using a height adjusting rod movably connected with a movable groove in the second clamping plate and a first clamping plate in threaded connection with the height adjusting rod, the medical care personnel can rotationally adjust the horizontal angle of a drainage belt placed in the suspension sleeve plate according to the requirement of a patient, further meet the requirement of the patient to a certain extent and improve the flexibility of the device, and the flexible sleeve groove movably connected with the top surface of the suspension sleeve plate, a tension spring fixedly connected in the flexible sleeve groove and a connecting block fixedly connected with the top end of the tension spring are used for connecting the device, medical personnel just so can utilize the top of the not unidimensional drainage bag of centre gripping of first supporting rod and second supporting rod with connecting block top fixed connection together, and then just can fix the drainage bag to a certain extent, also prevent simultaneously that the drainage bag from taking place the condition that drops.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a side view of a detailed internal structure of an extracorporeal drainage bag for hepatobiliary surgery;

FIG. 2 is a schematic diagram of an elevation view of the internal detail of an extracorporeal drainage bag for hepatobiliary surgery;

FIG. 3 is a schematic diagram of the detailed structure of the external drainage bag for hepatobiliary surgery from the top view;

fig. 4 is a schematic front view of an extracorporeal drainage bag for hepatobiliary surgery.

In the figure: 1-a first clamping plate; 2-lifting gear; 3, rubber cushion; 4-a second clamping plate; 5-a movable groove; 6-telescopic sleeve groove; 7-fixing the clamping groove; 8-connecting plates; 9-placing a sleeve groove; 10-adjusting knob; 11-an extension spring; 12-height adjustment rod; 13-perforating; 14-a movable shaft; 15-a first clamping bar; 16-a second clamping bar; 17-a drainage tube; 18-a support frame; 19-hanging the deck; 20-connecting blocks; 21-drainage bag.

Detailed Description

Referring to fig. 1 to 4, in the embodiment of the utility model, an extracorporeal drainage bag for hepatobiliary surgery comprises a hanging sleeve plate 19, a drainage bag 21 and a telescopic sleeve groove 6, wherein a sleeve groove 9 is arranged inside the hanging sleeve plate 19, a movable shaft 14 is fixedly connected to the front side surface of the sleeve groove 9, a connecting plate 8 is movably connected to the outer surface of the movable shaft 14, the bottom end of the front side surface of the connecting plate 8 is fixedly connected to a second clamping plate 4, a movable groove 5 is arranged inside the second clamping plate 4, a height adjusting rod 12 is movably connected inside the movable groove 5, a first clamping plate 1 is movably connected to the outer surface of the height adjusting rod 12, a supporting frame 18 is fixedly connected to the inside of the first clamping plate 1, a lifting gear 2 is movably connected to the outer surface of the supporting frame 18, the telescopic sleeve groove 6 is fixedly connected to the top surface of the hanging sleeve plate 19, and a tension spring 11 is fixedly connected to the inner bottom surface of the telescopic sleeve groove 6, the top fixedly connected with connecting block 20 of extension spring 11, the first supporting rod 15 of the top fixedly connected with of connecting block 20, the bottom surface of first supporting rod 15 is provided with fixing slot 7, fixing slot 7's inside and second supporting rod 16 swing joint, the inside of placing jacket groove 9 is provided with drainage bag 21, drainage bag 21's top fixedly connected with drainage tube 17, the inside of first grip block 1 sets up perforation 13.

In the embodiment, referring to fig. 1, 2 and 3, a rubber pad 3 is fixedly connected to the bottom surface of a first clamping plate 1, a rubber pad 3 is fixedly connected to the top surface of a second clamping plate 4, the first clamping plate 1 has an L-shaped side view cross section, the outer wall of a height adjusting rod 12 is in threaded connection with a through hole 13 and is mainly used for adjusting the height of the first clamping plate 1, the outer wall of the height adjusting rod 12 is in threaded connection with a lifting gear 2, an adjusting knob 10 is fixedly connected to the top end of the height adjusting rod 12 and is convenient for medical personnel to rotate the height adjusting rod 12, a movable groove 5 and the through hole 13 are located on the same axis, two telescopic grooves 6 are provided, two extension springs 11 are fixedly connected to the inside of the telescopic grooves 6, the two telescopic grooves 6 are located in the middle position of the top surface of a suspension sleeve plate 19 and are mainly used for protecting the extension springs 11, and the number of connecting blocks 20 is two, the overlooking cross section shapes of the first clamping rod 15 and the second clamping rod 16 are arc-shaped, the bottom surface of the first clamping rod 15 is provided with two fixed clamping grooves 7, the top surface of the second clamping rod 16 is also provided with two fixed clamping grooves 7, the first clamping rod 15 and the second clamping rod 16 are positioned on the same axis, the widths of the cross sections of the first clamping plate 1 and the second clamping plate 4 are equal and are mainly used for fixing a patrolling I device at a proper position, the second clamping rod 16 is positioned on the back surface of the drainage tube 17, the movable shaft 14 is positioned at the middle position of the front side surface of the hanging sleeve plate 19, the hanging sleeve plate 19 is made of plastic, the two telescopic sleeve grooves 6 are respectively positioned at the middle positions of the top end of the front side surface and the top end of the back surface of the hanging sleeve plate 19 so as to maintain the stable operation of the device, the drainage tube 17 is made of transparent rubber, the overlooking cross section shape of the placing sleeve groove 9 is rectangular, mainly used for placing the drainage bag 21.

The utility model relates to an extracorporeal drainage bag for hepatobiliary surgery, which comprises a first clamping plate 1; 2-lifting gear; 3, rubber cushion; 4-a second clamping plate; 5-a movable groove; 6-telescopic sleeve groove; 7-fixing the clamping groove; 8-connecting plates; 9-placing a sleeve groove; 10-adjusting knob; 11-an extension spring; 12-height adjustment rod; 13-perforating; 14-a movable shaft; 15-a first clamping bar; 16-a second clamping bar; 17-a drainage tube; 18-a support frame; 19-hanging the deck; 20-connecting blocks; 21-drainage bag.

The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

The working principle of the utility model is as follows: firstly, after placing drainage bags 21 with different sizes in the hanging sleeve plate 19, the medical staff can clamp the tops of the drainage bags 21 with different sizes by using the telescopic sleeve groove 6 movably connected to the top surface of the hanging sleeve plate 19, the extension spring 11 fixedly connected to the inside of the telescopic sleeve groove 6 and the connecting block 20 fixedly connected to the top end of the extension spring 11, so that the medical staff can utilize the first clamping rod 15 and the second clamping rod 16 fixedly connected to the top end of the connecting block 20 to clamp the tops of the drainage bags 21 with different sizes, so as to fix the drainage bags 21, and then the medical staff can utilize the movable shaft 14 movably connected to the front side surface of the hanging sleeve plate 19, the connecting plate 8 movably connected to the outer wall of the movable shaft 14 and the second clamping plate 4 fixedly connected to the front side surface bottom end of the connecting plate 8, so that the medical staff can utilize the height adjusting rod 12 movably connected to the movable groove 5 in the second clamping plate 4 and the first clamping plate 1 threadedly connected to the height adjusting rod 12 The device is fixed in place and finally the medical staff can adjust the angle of the level of the drainage bag 21 placed inside the hanging strap 19 by rotation according to the patient's needs.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The external drainage bag for hepatobiliary surgery comprises a hanging sleeve plate (19), a drainage bag (21) and a telescopic sleeve groove (6), and is characterized in that a placing sleeve groove (9) is arranged in the hanging sleeve plate (19), a movable shaft (14) is fixedly connected with the front side surface of the placing sleeve groove (9), a connecting plate (8) is movably connected with the outer surface of the movable shaft (14), the bottom end of the front side surface of the connecting plate (8) is fixedly connected with a second clamping plate (4), a movable groove (5) is arranged in the second clamping plate (4), a height adjusting rod (12) is movably connected with the inner part of the movable groove (5), a first clamping plate (1) is movably connected with the outer surface of the height adjusting rod (12), a support frame (18) is fixedly connected with the inner part of the first clamping plate (1), and a lifting gear (2) is movably connected with the outer surface of the support frame (18), hang flexible race (6) of top surface fixedly connected with of race (19), the inside bottom surface fixedly connected with extension spring (11) of flexible race (6), top fixedly connected with connecting block (20) of extension spring (11), the first supporting rod (15) of top fixedly connected with of connecting block (20), the bottom surface of first supporting rod (15) is provided with fixed slot (7), the inside and second supporting rod (16) swing joint of fixed slot (7), the inside of placing race (9) is provided with drainage bag (21), the top fixedly connected with drainage tube (17) of drainage bag (21), the inside of first grip block (1) sets up perforation (13).

2. The external drainage bag for hepatobiliary surgery according to claim 1, wherein the rubber pad (3) is fixedly connected to the bottom surface of the first clamping plate (1), the rubber pad (3) is fixedly connected to the top surface of the second clamping plate (4), the first clamping plate (1) has an "L" shape in side view cross section, and the outer wall of the height adjusting rod (12) is in threaded connection with the through hole (13).

3. The extracorporeal drainage bag for hepatobiliary surgery according to claim 1, wherein the outer wall of the height adjustment rod (12) is in threaded connection with the lifting gear (2), the top end of the height adjustment rod (12) is fixedly connected with an adjustment knob (10), the movable grooves (5) and the through holes (13) are located on the same axis, and the number of the telescopic sleeve grooves (6) is two.

4. The hepatobiliary surgery external drainage bag according to claim 1, wherein two extension springs (11) are fixedly connected inside the telescopic sleeve grooves (6), the two telescopic sleeve grooves (6) are located at the middle position of the top surface of the hanging sleeve plate (19), the number of the connecting blocks (20) is two, and the top cross-sectional shapes of the first clamping rod (15) and the second clamping rod (16) are arc-shaped.

5. The extracorporeal drainage bag for hepatobiliary surgery according to claim 1, wherein the bottom surface of the first clamping rod (15) is provided with two fixing slots (7), the top surface of the second clamping rod (16) is also provided with two fixing slots (7), and the first clamping rod (15) and the second clamping rod (16) are located on the same axis.

6. The hepatobiliary surgery external drainage bag according to claim 1, wherein the first holding plate (1) and the second holding plate (4) have equal cross-sectional widths in a top view, the second holding rod (16) is located on the back of the drainage tube (17), the movable shaft (14) is located at a middle position of the front side of the hanging sleeve plate (19), and the hanging sleeve plate (19) is made of plastic.

7. The extracorporeal drainage bag for hepatobiliary surgery according to claim 1, wherein the two telescopic sleeve grooves (6) are respectively located at the middle positions of the top end of the front side and the top end of the back side of the suspension sleeve plate (19), the drainage tube (17) is made of transparent rubber, and the top cross section of the placement sleeve groove (9) is rectangular.