CN209864766U

CN209864766U - Liver and gall drainage device for medical general surgery department

Info

Publication number: CN209864766U
Application number: CN201822199205.3U
Authority: CN
Inventors: 张玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-26
Filing date: 2018-12-26
Publication date: 2019-12-31
Anticipated expiration: 2028-12-26

Abstract

The utility model provides a liver and gall drainage device for medical general surgery department. The liver and gall drainage device for the medical general surgery department comprises a feeding mechanism, a rubber ring, a compression mechanism, a drainage mechanism, a fixing mechanism and a crushing mechanism, wherein the compression mechanism is fixed at one end of the feeding mechanism; the crushing mechanism is rotatably connected inside the feeding mechanism and comprises a steel wire, a roller, a supporting block, a bulge and a pointed end, one end of the fixing mechanism is rotatably connected with the roller, the side wall of the roller is wound with the steel wire, and one end of the steel wire penetrates through the feeding mechanism and the rubber ring and is fixedly connected with the inside of the compression mechanism; the side wall of the roller is provided with the semicircular supporting block, the side wall of the supporting block is provided with the conical bulges which are uniformly distributed, and one end of the supporting block is provided with the pointed end. The utility model provides a medical treatment department of general surgery prevents that the drainage tube from blockking up with liver and gall drainage device.

Description

Liver and gall drainage device for medical general surgery department

Technical Field

The utility model relates to a liver and gall drainage technical field especially relates to a medical treatment is liver and gall drainage device for general surgery department.

Background

Drainage is the act, process and method of drawing fluid from a body cavity or wound by means of suction or gravity.

In the process of liver and gall drainage, some large blood clots and pus are sucked into the catheter, and the blood clots and the pus are accumulated to easily block the catheter, so that the drainage speed is slow, and the treatment of a patient is not facilitated.

Therefore, there is a need to provide a new hepatobiliary drainage device for general medical surgery to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a prevent that drainage tube from blockking up for medical treatment department of general surgery liver and gall drainage device.

In order to solve the technical problem, the utility model provides a medical treatment department of general surgery uses liver and gall drainage device includes: the device comprises a feeding mechanism, a rubber ring, a compression mechanism, a drainage mechanism, a fixing mechanism and a crushing mechanism, wherein the rubber ring is fixed on the side wall of the feeding mechanism; the compression mechanism is fixed at one end of the feeding mechanism; the drainage mechanism is arranged on the side wall of the feeding mechanism; the fixing mechanism is fixed at the other end of the feeding mechanism; the crushing mechanism is rotatably connected inside the feeding mechanism and comprises a steel wire, a roller, a supporting block, a bulge and a pointed end, one end of the fixing mechanism is rotatably connected with the roller, the side wall of the roller is wound with the steel wire, and one end of the steel wire penetrates through the feeding mechanism and the rubber ring and is fixedly connected with the inside of the compression mechanism; the side wall of the roller is provided with the semicircular supporting block, the side wall of the supporting block is provided with the conical bulges which are uniformly distributed, and one end of the supporting block is provided with the pointed end.

Preferably, the feeding mechanism comprises a connecting pipe, a second valve, a guide pipe and a connecting ball, wherein the side wall of the guide pipe is provided with the semicircular rubber ring, one end of the guide pipe is provided with the connecting pipe, and the other end of the guide pipe is provided with the hollow connecting ball; the side wall of the conduit is provided with the second valve.

Preferably, the compression mechanism comprises a push rod, a cylinder and a piston, the cylinder is installed at one end of the connecting pipe, the piston and the push rod are connected to the inside of the cylinder in a sliding mode, and the push rod is fixedly connected with the piston.

Preferably, the fixing mechanism comprises a torsion spring, a fixing block and a fixing rod, the spherical fixing block is arranged at the joint of the connecting ball and the conduit, the fixing rod is rotatably connected inside the fixing block, and one end of the fixing rod is fixedly connected with the roller; the side wall of the fixed rod is provided with the torsion spring, and the torsion spring is rotatably connected with the inside of the fixed block.

Preferably, the inside of the connecting ball is rotatably connected with the roller, the supporting block and the tip, the inner diameter of the connecting ball is larger than the diameter of the supporting block, and the diameter of the supporting block is larger than the diameter of the fixing block.

Preferably, the steel wire is slidably connected with the guide pipe, the rubber ring, the connecting pipe and the interior of the cylinder, and one end of the steel wire is fixedly connected with the piston; the second valve is located inside the rubber ring.

Preferably, the drainage mechanism comprises a drainage pipe and a first valve, the drainage pipe is mounted on the side wall of the connecting pipe, and the first valve is mounted on the side wall of the drainage pipe.

Compared with the prior art, the utility model provides a liver and gall drainage device for medical treatment department of general surgery has following beneficial effect:

the utility model provides a hepatobiliary drainage device for medical general surgery department, when carrying out the drainage, the internal pus and blood clot of human body are sucked into the interior of the feeding mechanism by the motion of the compression mechanism, the motion of the compression mechanism drives the steel wire to move in the interior of the feeding mechanism, one end of the steel wire is wound on the side wall of the roller, the steel wire drives the roller to rotate, so that the steel wire is untied from the side wall of the roller, the roller rotates to drive the semicircular supporting block and the tip to rotate, the supporting block and the tip are contacted with the pus and the blood clot entering the interior of the feeding mechanism, the tip rotates to puncture the pus and the blood clot, meanwhile, the semicircular supporting block drives the conical protrusion to rotate, the protrusion rotates to be contacted with the punctured pus and the blood clot, the pus and the blood clot are broken up by the protrusion to rotate, avoid pus and clot adhesion together, make pus and clot dispersion be in feed mechanism's inside motion prevents that pus and clot from blockking up feed mechanism for the speed of drainage.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a hepatobiliary drainage device for general medical surgery provided by the present invention;

FIG. 2 is a schematic view of the internal structure of the feeding mechanism shown in FIG. 1;

fig. 3 is a schematic view of the internal structure of the compression mechanism shown in fig. 1.

Reference numbers in the figures: 1. the device comprises a rubber ring, 2, a drainage mechanism, 21, a drainage pipe, 22, a first valve, 3, a compression mechanism, 31, a push rod, 32, a cylinder, 33, a piston, 4, a feeding mechanism, 41, a connecting pipe, 42, a second valve, 43, a conduit, 44, a connecting ball, 5, a fixing mechanism, 51, a torsion spring, 52, a fixing block, 53, a fixing rod, 6, a crushing mechanism, 61, a steel wire, 62, a roller, 63, a supporting block, 64, a protrusion, 65 and a tip.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a liver and gall bladder drainage device for general medical surgery department according to the present invention; FIG. 2 is a schematic view of the internal structure of the feeding mechanism shown in FIG. 1; fig. 3 is a schematic view of the internal structure of the compression mechanism shown in fig. 1. Medical treatment department of general surgery uses liver and gall drainage device includes: the device comprises a feeding mechanism 4, a rubber ring 1, a compression mechanism 3, a drainage mechanism 2, a fixing mechanism 5 and a crushing mechanism 6, wherein the rubber ring 1 is fixed on the side wall of the feeding mechanism 4; the compression mechanism 3 is fixed at one end of the feeding mechanism 4;

in a specific implementation process, as shown in fig. 1, the drainage mechanism 2 is installed on the side wall of the feeding mechanism 4; the fixing mechanism 5 is fixed at the other end of the feeding mechanism 4; the crushing mechanism 6 is rotatably connected inside the feeding mechanism 4, the crushing mechanism 6 comprises a steel wire 61, a roller 62, a supporting block 63, a protrusion 64 and a tip 65, one end of the fixing mechanism 5 is rotatably connected with the roller 62, the side wall of the roller 62 is wound on the steel wire 61, and one end of the steel wire 61 penetrates through the feeding mechanism 4 and the rubber ring 1 to be fixedly connected with the inside of the compression mechanism 3; the side wall of the roller 62 is provided with the semicircular supporting block 63, the side wall of the supporting block 63 is provided with the conical bulges 64 which are uniformly distributed, and one end of the supporting block 63 is provided with the pointed head 65.

In a specific implementation process, as shown in fig. 1, the feeding mechanism 4 includes a connecting pipe 41, a second valve 42, a conduit 43 and a connecting ball 44, the side wall of the conduit 43 is provided with the semicircular rubber ring 1, one end of the conduit 43 is provided with the connecting pipe 41, and the other end of the conduit 43 is provided with the hollow connecting ball 44; the second valve 42 is installed on the side wall of the conduit 43, and in order to open the second valve 42, the conduit 43 is opened, so that the liquid inside the human body can penetrate through the conduit 43 and enter the inside of the connecting pipe 41.

In a specific implementation process, as shown in fig. 3, the compressing mechanism 3 includes a push rod 31, a cylinder 32 and a piston 33, the cylinder 32 is installed at one end of the connecting pipe 41, the piston 33 and the push rod 31 are slidably connected inside the cylinder 32, the push rod 31 is fixedly connected to the piston 33, so as to facilitate the push rod 31 to drive the piston 33 to move inside the cylinder 32, so that negative pressure is generated inside the cylinder 32, and thus the liquid inside the human body is drawn into the conduit 43.

In a specific implementation process, as shown in fig. 2, the fixing mechanism 5 includes a torsion spring 51, a fixing block 52 and a fixing rod 53, the fixing block 52 having a spherical shape is installed at a connection position of the connecting ball 44 and the guide tube 43, the fixing rod 53 is rotatably connected inside the fixing block 52, and one end of the fixing rod 53 is fixedly connected to the roller 62; the lateral wall installation of dead lever 53 torsion spring 51, torsion spring 51 rotates and connects the inside of fixed block 52, for the convenience fixed block 52 does dead lever 53 with crushing mechanism 6 provides the support, will crushing mechanism 6 is fixed, just gyro wheel 62 rotates and drives dead lever 53 rotates, makes the suit at the dead lever 53 lateral wall torsion spring 51 rotates and forces, when not using, drives gyro wheel 62 antiport, and is convenient gyro wheel 62 rolling steel wire 61.

In the specific implementation, as shown in fig. 3, the inside of the connecting ball 44 is rotatably connected with the roller 62, the supporting block 63 and the tip 65, the inner diameter of the connecting ball 44 is larger than the diameter of the supporting block 63, the diameter of the supporting block 63 is larger than the diameter of the fixing block 52, so that the supporting block 63 and the tip 65 can conveniently rotate inside the connecting ball 44 to break up blood clots and pus inside the human body, and the broken blood clots and pus can conveniently slide on the side walls of the supporting block 63 and the fixing block 52 to enter the inside of the conduit 43.

In a specific implementation process, as shown in fig. 3, the steel wire 61 is slidably connected with the conduit 43, the rubber ring 1, the connecting pipe 41 and the inside of the cylinder 32, and one end of the steel wire 61 is fixedly connected with the piston 33; the second valve 42 is located inside the rubber ring 1, and the piston 33 drives the steel wire 61 to move in order to facilitate the movement of the piston 33.

In a specific implementation process, as shown in fig. 1, the drainage mechanism 2 includes a drainage pipe 21 and a first valve 22, the drainage pipe 21 is mounted on a side wall of the connection pipe 41, the first valve 22 is mounted on a side wall of the drainage pipe 21, and in order to facilitate opening of the first valve 22, the liquid inside the cylinder 32 and the connection pipe 41 is drained through the drainage pipe 21.

The utility model provides a medical treatment department of general surgery is with liver and gall drainage device's theory of operation as follows: one end of the catheter 43 is connected to an indwelling tube inside the human body, and the second valve 42 is opened to open the catheter 43. Pulling the push rod 31, the push rod 31 drives the piston 33 to closely cling to the inner side wall of the cylinder 32 to slide, so that negative pressure is generated inside the cylinder 32, suction is generated inside the connecting pipe 41 and the conduit 43, and blood clots and pus inside a human body are pumped into the conduit 43. Moving inside the piston 33, one end of the piston 33 pulls the steel wire 61 to move inside the cylinder 32, the connecting tube 41, the rubber ring 1 and the conduit 43, one end of the steel wire 61 is wound around the side wall of the roller 62, the steel wire 61 moves to drive the roller 62 to rotate, the steel wire 61 is unwound from the side wall of the roller 62, the roller 62 rotates to drive the semicircular supporting block 63 and the semicircular pointed tip 65 to rotate, the supporting block 63 and the pointed tip 65 are in contact with pus and blood clots entering the interior of the conduit 43, the pointed tip 65 rotates to puncture the pus and blood clots, meanwhile, the semicircular supporting block 63 drives the conical protrusion 64 to rotate, the protrusion 64 rotates to contact with the punctured pus and blood clots, the protrusion 64 breaks up the pus and blood clots, and prevents the pus and blood clots from being stuck together, pus and blood clots are dispersed in the connecting ball 44 to move, and slide on the side wall of the semicircular supporting block 63 to enter the catheter 43, so that the volume of the pus and blood clots is small, the catheter 43 is prevented from being blocked by the pus and blood clots, the drainage speed is accelerated, and the pus and blood clots rapidly penetrate through the catheter 43 and the connecting pipe 41 to enter the cylinder 32. When the roller 62 and the supporting block 63 rotate, the roller 62 drives the fixing rod 53 to rotate inside the fixing block 52, the fixing rod 53 rotates to enable the torsion spring 51 sleeved on the side wall of the fixing rod 53 to rotate and to apply force, and the fixing block 52 provides support for the fixing rod 53 and the crushing mechanism 6, so that the crushing mechanism 6 can conveniently rotate inside the connecting ball 44. When the liquid in the cylinder 32 is full, the second valve 42 is closed, the first valve 22 is opened, the drain pipe 21 is opened, the push rod 31 is pushed reversely, and the piston 33 is moved to discharge the liquid in the cylinder 32 and the connecting pipe 41 from the inside of the drain pipe 21. When the piston 33 extrudes the liquid in the cylinder 32, the torsion spring 51 rotates to drive the fixing rod 53 to reversely rotate in the fixing block 52, the fixing rod 53 drives the roller 62 to rotate, the roller 62 drives the steel wire 61 to reversely move in the cylinder 32, the connecting pipe 41, the rubber ring 1 and the conduit 43, the steel wire 61 moves in the rubber ring 1, the steel wire 61 is not in contact with the second valve 42, so that the steel wire 61 conveniently moves in the conduit 43, and the roller 62 rotates to wind the steel wire 61 on the side wall of the roller 62 again. Then the first valve 22 is closed, and the second valve 42 is opened, so that the push rod 31 can be pulled again to suck the liquid in the human body.

the utility model provides a liver and gall drainage device for medical general surgery department, when carrying out the in-process of drainage, the inside pus and the blood clot of human body are inhaled in the motion of compressing mechanism 3 the inside of feed mechanism 4, compressing mechanism 3 moves and drives steel wire 61 is in the inside motion of feed mechanism 4, the one end winding of steel wire 61 is in the lateral wall of gyro wheel 62, steel wire 61 moves and drives gyro wheel 62 rotates, make steel wire 61 untie from the lateral wall of gyro wheel 62, gyro wheel 62 rotates and drives semicircular supporting shoe 63 and tip 65 and rotate, supporting shoe 63 with tip 65 with get into the inside pus and the blood clot contact of feed mechanism 4, tip 65 rotates punctures pus and blood clot, semicircular supporting shoe 63 drives conical protruding 64 and rotates simultaneously, protruding 64 rotates and is contacted with the pus and the blood clot that are punctured, protruding 64 rotates and breaks up pus and clot, avoids pus and clot adhesion together, makes pus and clot dispersion be in feed mechanism 4's internal motion prevents that pus and clot from blockking up feed mechanism 4 for the speed of drainage.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A liver and gall drainage device for medical general surgery department is characterized by comprising:

a feeding mechanism (4);

the rubber ring (1), the rubber ring (1) is fixed on the side wall of the feeding mechanism (4);

the compression mechanism (3), the said compression mechanism (3) is fixed to one end of the said feed mechanism (4);

the drainage mechanism (2), the drainage mechanism (2) is installed on the side wall of the feeding mechanism (4);

the fixing mechanism (5), the said fixing mechanism (5) is fixed to another end of the said feed mechanism (4);

the crushing mechanism (6) is rotatably connected to the inside of the feeding mechanism (4), the crushing mechanism (6) comprises a steel wire (61), a roller (62), a supporting block (63), a protrusion (64) and a pointed end (65), one end of the fixing mechanism (5) is rotatably connected with the roller (62), the side wall of the roller (62) is wound on the steel wire (61), and one end of the steel wire (61) penetrates through the feeding mechanism (4) and the rubber ring (1) to be fixedly connected with the inside of the compression mechanism (3); the side wall of the roller (62) is provided with the semicircular supporting block (63), the side wall of the supporting block (63) is provided with the conical bulges (64) which are uniformly distributed, and one end of the supporting block (63) is provided with the pointed head (65).

2. The hepatobiliary drainage device for medical general surgery according to claim 1, wherein the feeding mechanism (4) comprises a connecting tube (41), a second valve (42), a conduit (43) and a connecting ball (44), wherein the rubber ring (1) with a semicircular ring shape is mounted on the side wall of the conduit (43), the connecting tube (41) is mounted at one end of the conduit (43), and the connecting ball (44) with a hollow shape is mounted at the other end of the conduit (43); the side wall of the conduit (43) mounts the second valve (42).

3. The hepatobiliary drainage device for medical general surgery according to claim 2, wherein the compression mechanism (3) comprises a push rod (31), a cylinder (32) and a piston (33), one end of the connecting tube (41) is provided with the cylinder (32), the interior of the cylinder (32) is slidably connected with the piston (33) and the push rod (31), and the push rod (31) is fixedly connected with the piston (33).

4. The hepatobiliary drainage device for medical general surgery department according to claim 3, wherein the fixing mechanism (5) comprises a torsion spring (51), a fixing block (52) and a fixing rod (53), the fixing block (52) with a spherical shape is installed at the joint of the connecting ball (44) and the catheter (43), the fixing rod (53) is rotatably connected to the inside of the fixing block (52), and one end of the fixing rod (53) is fixedly connected to the roller (62); the side wall of the fixing rod (53) is provided with the torsion spring (51), and the torsion spring (51) is rotatably connected with the inside of the fixing block (52).

5. The hepatobiliary drainage device for medical general surgery according to claim 4, wherein the connecting ball (44) is rotatably connected with the roller (62), the supporting block (63) and the tip (65), and the connecting ball (44) has an inner diameter larger than the diameter of the supporting block (63) and the supporting block (63) has a diameter larger than the diameter of the fixing block (52).

6. The hepatobiliary drainage device for medical general surgery according to claim 3, wherein the steel wire (61) is slidably connected with the catheter (43), the rubber ring (1), the connecting tube (41) and the interior of the cylinder (32), and one end of the steel wire (61) is fixedly connected with the piston (33); the second valve (42) is positioned inside the rubber ring (1).

7. The hepatobiliary drainage device for medical general surgery according to claim 2, wherein the drainage mechanism (2) comprises a drainage tube (21) and a first valve (22), the drainage tube (21) is mounted on a side wall of the connection tube (41), and the first valve (22) is mounted on a side wall of the drainage tube (21).