CN220676464U

CN220676464U - ICU severe clinical drainage device

Info

Publication number: CN220676464U
Application number: CN202321721266.6U
Authority: CN
Inventors: 郭姣
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2024-03-29
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses a drainage device for ICU severe clinic, which comprises an air cylinder, an air bottle and a first branch pipe communicated with the air cylinder, wherein the top end of the air cylinder is provided with a detachable cylinder cover, a round hole is formed in the cylinder cover, a piston rod is inserted in the round hole, the bottom end of the piston rod is provided with a piston, a detachable electric pressing mechanism is mounted on the air cylinder and comprises a mounting frame, the front end of the mounting frame is provided with a sliding groove, a sliding block is connected in the sliding groove in a sliding way, the front end of the sliding block is fixedly provided with an inserting rod, the piston rod is provided with an inserting hole for inserting the inserting rod, the sliding groove is rotationally connected with a reciprocating screw rod in transmission connection with the sliding block, and the top end of the mounting frame is fixedly provided with a motor, and an output shaft of the motor is connected with the reciprocating screw rod. According to the utility model, the motor output shaft drives the reciprocating screw rod to rotate, and then drives the sliding block and the inserted link to reciprocate up and down, and the inserted link pulls the piston rod and the piston to reciprocate in the inflator, so that manual pressing is not needed, and time is strived for rescue.

Description

ICU severe clinical drainage device

Technical Field

The utility model relates to the technical field of drainage devices, in particular to a drainage device for ICU severe clinical use.

Background

The drainage device is used as a medical instrument for guiding pus, blood and liquid accumulated in human tissues or cavities to the outside of the body, preventing postoperative infection and promoting wound healing. The environment in which drainage is needed clinically is more, and the medical catheter is used for catheterization, and is used for wounds, thoracic cavities, brain cavities, gastrointestinal tracts, biliary tracts and the like. Surgical drainage is used for guiding pus, blood and liquid accumulated in human tissues or cavities to the outside of the body so as to prevent postoperative infection and influence on wound healing;

patent publication No. CN215460683U, the name is a clinical drainage device of intensive care unit medical science of ICU's patent, discloses "including aiutage and negative pressure bottle, fixed intercommunication has the connecting pipe between aiutage and the negative pressure bottle, the aiutage is interior movable to be provided with the piston assembly, the piston assembly keeps the piston motion so that negative pressure bottle negative pressure suction, wherein: the piston assembly is provided with a first single-way valve which is used for discharging gas before the bottom of the exhaust barrel in the piston process of the piston assembly; still include the adsorption tube, be provided with seal assembly between negative pressure bottle and the adsorption tube, seal assembly includes rubber pad, main fastener, cooperation fastener and ring flange, the rubber pad is two and is "bow" and encircle in the outer wall of adsorption tube, main fastener and cooperation fastener joint are in the outer wall of rubber pad, and the screw thread has respectively been seted up to the outer wall of two fasteners, ring flange and main fastener and cooperation fastener screw thread cooperation are in order to make negative pressure bottle and adsorption tube sealing connection.

The technical scheme is used for rescuing severe patients, but the technical scheme is that the piston rod is manually pressed to form negative pressure in the gas cylinder, so that the time is long, the optimal rescuing time is easy to miss, and therefore, the application provides the ICU severe clinical drainage device with the electric pressing mechanism, and the problems are solved.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an ICU severe clinical drainage device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a clinical drainage device of using of ICU severe, includes that inflator, gas cylinder and the first branch pipe that the inflator is linked together, and the inflator top is provided with detachable cover, has seted up the round hole on the cover, and the round hole interpolation is equipped with the piston rod, and the piston rod bottom is provided with the piston, install detachable electronic pressing mechanism on the inflator, electronic pressing mechanism includes the mounting bracket, and the spout has been seted up to the mounting bracket front end, and sliding connection has the slider in the spout, and the slider front end is fixed with the inserted bar, has seted up on the piston rod and has supplied inserted bar male jack, and the spout swivelling joint has and the slider forms the reciprocal screw rod of transmission connection, and the mounting bracket top is fixed with the motor, and the motor output shaft is connected with reciprocal screw rod.

Preferably, the rear end of the circumferential outer wall of the inflator is provided with a pair of fixing columns integrally formed with the fixing columns, two sides of the mounting frame are respectively provided with an ear block, and bolts in threaded connection with the fixing columns are inserted into the ear blocks.

Preferably, the bottom of mounting bracket is L shape structure, and the one side that the mounting bracket and cylinder contacted is the arcwall face.

Preferably, the rear end of the mounting frame is fixedly provided with a battery box, one side of the battery box is provided with a charging interface, and one side of the mounting frame is fixedly provided with a button for controlling the motor to be turned on and off.

Preferably, a second branch pipe is arranged on one side of the gas cylinder, a threaded sleeve for fixing the second branch pipe and the first branch pipe is connected between the second branch pipe and the first branch pipe in a threaded manner, a pressure gauge is fixed at the top end of the gas cylinder, a first one-way valve is fixed on the piston, a second one-way valve is fixed in the second branch pipe, and a valve is installed at the pipe orifice of the gas cylinder.

Preferably, a threaded countersink which can be in threaded connection with the cylinder cover is formed at the top end of the cylinder.

Preferably, the top end of the piston is provided with a thread groove which can be in threaded connection with the piston rod.

The beneficial effects of the utility model are as follows:

1. the device is provided with an electric pressing mechanism, a motor is started, an output shaft of the motor drives the reciprocating screw rod to rotate, then the sliding block and the inserted link are driven to reciprocate up and down along the sliding groove, and the inserted link pulls the piston rod and the piston to move up and down in the air cylinder, so that electric pressing operation is realized, manual pressing is not needed, and time is strived for rescuing.

2. Be provided with detachable electronic pressing mechanism in the device, according to the position that the inserted bar is located, manual pulling piston rod in advance for jack and inserted bar are corresponding, then insert the inserted bar in the jack, adjust the position of mounting bracket then, make ear piece and fixed column relative, then insert the ear piece with the bolt and screw up in the fixed column, can carry out fixed mounting to the mounting bracket, and dismantle conveniently, under no electric circumstances, can pull down it, through manual pressing.

3. The device is provided with a battery box, the battery box supplies power to the motor, the battery box can be charged through a charging interface, and the on-off of the motor can be controlled through a button.

4. The device is provided with a thread groove and a thread sinking groove, when the device is installed, the piston rod is firstly inserted into the cylinder cover from the round hole, then the bottom end of the piston rod is screwed on the piston, and then the cylinder cover is screwed in the thread sinking groove, so that the device is convenient to assemble and disassemble.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a drainage device for ICU severe clinical use;

fig. 2 is a schematic diagram of an electric pressing mechanism and an inflator splitting structure of the drainage device for clinical severe ICU according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a drainage device for ICU severe clinical use according to the present utility model;

fig. 4 is a schematic diagram of a piston rod and a piston splitting structure of the drainage device for ICU severe clinical use.

In the figure: 1. an air cylinder; 2. a gas cylinder; 3. a cylinder cover; 4. a piston rod; 5. a round hole; 6. a piston; 7. a mounting frame; 8. a chute; 9. a slide block; 10. a rod; 11. a jack; 12. a reciprocating screw; 13. a motor; 14. a battery box; 15. a button; 16. a charging interface; 17. fixing the column; 18. ear pieces; 19. a bolt; 20. a first branch pipe; 21. a second branch pipe; 22. a screw sleeve; 23. a first one-way valve; 24. a second one-way valve; 25. a pressure gauge; 26. a thread sinking groove; 27. a thread groove; 28. and (3) a valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples

Referring to fig. 1-4, an ICU severe clinical drainage device comprises an air cylinder 1, an air bottle 2 and a first branch pipe 20 communicated with the air cylinder 1, wherein a detachable cylinder cover 3 is arranged at the top end of the air cylinder 1, a round hole 5 is formed in the cylinder cover 3, a piston rod 4 is inserted in the round hole 5, a piston 6 is arranged at the bottom end of the piston rod 4, a detachable electric pressing mechanism is mounted on the air cylinder 1, the electric pressing mechanism comprises a mounting frame 7, a sliding groove 8 is formed at the front end of the mounting frame 7, a sliding block 9 is slidably connected with the sliding groove 8, an inserting rod 10 is fixed at the front end of the sliding block 9, a jack 11 for inserting the inserting rod 10 is formed in the piston rod 4, a reciprocating screw 12 in transmission connection with the sliding block 9 is rotatably connected with the sliding groove 8, a motor 13 is fixed at the top end of the mounting frame 7, an output shaft of the motor 13 is connected with the reciprocating screw 12, the motor 13 is started, the output shaft of the motor 13 drives the reciprocating screw 12 to rotate, and then drives the sliding block 9 and the inserting rod 10 to reciprocate up and down along the sliding groove 8, and the piston rod 4 and the piston 6 are pulled to move up and down in the air cylinder 1, so that electric pressing operation is realized, and the time is not required to be manually pressed.

Further, the rear end of the circumference outer wall of the inflator 1 is provided with a pair of fixing columns 17 which are integrally formed with the fixing columns, two sides of the mounting frame 7 are respectively provided with an ear block 18, bolts 19 which are in threaded connection with the fixing columns 17 are inserted into the ear blocks 18, according to the positions of the inserting rods 10, the piston rods 4 are manually pulled first so that the inserting holes 11 correspond to the inserting rods 10, then the inserting rods 10 are inserted into the inserting holes 11, then the positions of the mounting frame 7 are adjusted so that the ear blocks 18 are opposite to the fixing columns 17, then the bolts 19 are inserted into the ear blocks 18 and screwed into the fixing columns 17, the mounting frame 7 can be fixedly mounted, the dismounting is convenient, and under the condition of no electricity, the mounting frame 7 can be dismounted, and the mounting frame is manually pressed.

Further, the bottom of mounting bracket 7 is L shape structure, and the one side that mounting bracket 7 and inflator 1 contacted is the arcwall face, can make mounting bracket 7 fixed back more stable.

Further, the rear end of the mounting frame 7 is fixed with a battery box 14, one side of the battery box 14 is provided with a charging interface 16, one side of the mounting frame 7 is fixed with a button 15 for controlling the motor 13 to be turned on and off, the battery box 14 supplies power to the motor 13, the battery box 14 can be charged through the charging interface 16, and the motor 13 can be controlled to be turned on and off through the button 15.

Further, a second branch pipe 21 is arranged on one side of the gas cylinder 2, a threaded sleeve 22 for fixing the second branch pipe 21 and the first branch pipe 20 is connected between the second branch pipe 21 and the first branch pipe 20 in a threaded manner, a pressure gauge 25 is fixed at the top end of the gas cylinder 2, a first one-way valve 23 is fixed on the piston 6, a second one-way valve 24 is fixed in the second branch pipe 21, a valve 28 is arranged at the pipe orifice of the gas cylinder 2, when the piston 6 moves downwards, gas below the piston 6 enters the upper side of the piston 6 through the first one-way valve 23, and when the piston 6 moves upwards, gas in the gas cylinder 2 enters the first branch pipe 20 through the second one-way valve 24 and then enters the gas cylinder 1, so that negative pressure is formed in the gas cylinder 2, and a patient is guided and sucked by opening the valve 28.

Further, a threaded countersink 26 which can be in threaded connection with the cylinder cover 3 is formed at the top end of the cylinder 1, and when the piston 6 is installed, the cylinder cover 3 is screwed into the threaded countersink 26.

Further, a thread groove 27 which can be in threaded connection with the piston rod 4 is formed in the top end of the piston 6, before the piston 6 is installed, the piston rod 4 is inserted into the cylinder cover 3 from the round hole 5, and then the bottom end of the piston rod 4 is screwed on the piston 6, so that the piston rod is convenient to assemble and disassemble.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Claims

1. The utility model provides a clinical drainage device of severe ICU, includes inflator (1), gas cylinder (2) and first branch pipe (20) that inflator (1) are linked together, and inflator (1) top is provided with detachable cover (3), has seted up round hole (5) on cover (3), and round hole (5) interpolation is equipped with piston rod (4), and piston rod (4) bottom is provided with piston (6), a serial communication port, install detachable electronic pressing mechanism on inflator (1), electronic pressing mechanism includes mounting bracket (7), and spout (8) have been seted up to mounting bracket (7) front end, sliding connection has slider (9) in spout (8), and slider (9) front end is fixed with inserted bar (10), has seted up jack (11) that supply inserted bar (10) on piston rod (4), and spout (8) internal rotation is connected with and slider (9) form drive connection's reciprocal screw (12), and mounting bracket (7) top is fixed with motor (13), and motor (13) output shaft and reciprocal screw (12) are connected;

the gas cylinder is characterized in that a second branch pipe (21) is arranged on one side of the gas cylinder (2), a threaded sleeve (22) for fixing the second branch pipe (21) and the first branch pipe (20) is connected between the second branch pipe and the first branch pipe in a threaded mode, a pressure gauge (25) is fixed at the top end of the gas cylinder (2), a first one-way valve (23) is fixed on the piston (6), a second one-way valve (24) is fixed in the second branch pipe (21), and a valve (28) is arranged at the pipe orifice of the gas cylinder (2).

2. The drainage device for clinical intensive ICU diseases according to claim 1, wherein a pair of fixing columns (17) integrally formed with the outer circumferential wall of the inflator (1) are arranged at the rear end of the outer circumferential wall of the inflator (1), ear blocks (18) are arranged on two sides of the mounting frame (7), and bolts (19) in threaded connection with the fixing columns (17) are inserted into the ear blocks (18).

3. The drainage device for clinical Intensive Care Unit (ICU) according to claim 1, wherein the bottom end of the mounting frame (7) is of an L-shaped structure, and the surface, which is contacted with the air cylinder (1), of the mounting frame (7) is of an arc-shaped surface.

4. The drainage device for ICU severe clinic according to claim 1, wherein a battery box (14) is fixed at the rear end of the mounting frame (7), a charging interface (16) is arranged on one side of the battery box (14), and a button (15) for controlling the on and off of the motor (13) is fixed on one side of the mounting frame (7).

5. The drainage device for clinical intensive ICU diseases according to claim 1, wherein a screw thread countersink (26) which can be in screw thread connection with the cylinder cover (3) is formed at the top end of the cylinder (1).

6. The drainage device for clinical Intensive Care Unit (ICU) according to claim 1, wherein a thread groove (27) which can be in threaded connection with the piston rod (4) is formed in the top end of the piston (6).