CN211157647U

CN211157647U - Novel multi-functional neurosurgery drainage device

Info

Publication number: CN211157647U
Application number: CN201922046371.4U
Authority: CN
Inventors: 璧垫旦; 赵浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-04
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a novel multi-functional neurosurgery drainage device, including the collecting vessel, the thread bush is equipped with the bung on the collecting vessel, is equipped with the standpipe in the collecting vessel, and the top of standpipe extends to the top of bung and establishes to shutoff mechanism, the fixed cover of bung is established on the standpipe, and one side intercommunication of standpipe is fixed with three drainage hose, and drainage hose's one end intercommunication and be fixed with the puncture head, is provided with transfer line velocity of flow regulator on the drainage hose, one side fixedly connected with L shaped plate of bung, and the sliding sleeve is equipped with the tread on the L shaped plate the utility model relates to a rationally, convenient to use can control drainage speed, is convenient for continuously stably with collecting liquid drainage to the collecting vessel in, and can the automatic exhaust air avoid the patient internal, and the collecting vessel is taken off with bung threaded connection's mode rotation convenient to rotate and washs, satisfies the user demand.

Description

Novel multi-functional neurosurgery drainage device

Technical Field

The utility model relates to a drainage equipment technical field especially relates to a novel multi-functional neurosurgery drainage device.

Background

When carrying out neurosurgery, the drainage tube no matter is in tumor chamber or hematoma intracavity, still under the dura mater or epidural all by the wide placement use, current neurosurgery drainage device all comprises puncture head, drainage hose etc. for avoid suction power that air suction devices such as aspiration pumps caused excessively lead to patient's pain to increase and damage, consequently traditional mode is mostly in pricking the patient's health with puncture head, connects needle tubing or soft sacculus again and carries out at the uniform velocity slow suction.

But current neurosurgery drainage device, the stability of being not convenient for lasts nature drainage and collect, the efficiency of drainage is lower, and appears the risk that the air escape into the patient internal easily at the drainage in-process, can not satisfy the user demand, therefore we have provided a novel multi-functional neurosurgery drainage device and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel multifunctional neurosurgery drainage device.

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

the utility model provides a novel multi-functional neurosurgery drainage device, includes the collecting vessel, threaded sleeve is equipped with the bung on the collecting vessel, is equipped with the standpipe in the collecting vessel, and the top of standpipe extends to the top of bung and establishes to shutoff mechanism, bung fixed cover is established on the standpipe, and one side intercommunication of standpipe is fixed with three drainage hose, and drainage hose's one end intercommunication and be fixed with the puncture head, is provided with transfer line flow rate regulator on the drainage hose, one side fixedly connected with L shaped plate of bung, and the sliding sleeve is equipped with the step plate on L shaped plate, and fixedly connected with same first spring between the bottom of step plate and the bottom inner wall of L shaped plate, top one side fixedly connected with rectangle case of bung, and rectangle incasement sealing sliding sleeve is equipped with the piston plate, and the piston plate is far away from L shape pole of one side fixedly connected with of standpipe, and L shape one side of pole extend to outside the rectangle case, one side inner wall of L shape pole and rectangle case keep away from one side movable contact of standpipe, and one side of piston plate and rectangle case one side inner wall of rectangle case are equipped with same second spring between one side of the fixed pulley that the fixed pulley was established on the fixed pulley of the fixed on the piston plate and the fixed pulley of the one-way box, the one side of the fixed pulley of the piston plate is equipped with the one-way pulley and the one-way pulley is located the one-way pulley on the one-way pulley, and the fixed case, the fixed pulley is connected with the one-way pulley fixed on the one-way pulley of the one-way pulley.

Preferably, one end of the first one-way valve close to the vertical pipe is an air outlet, and the top end of the second one-way valve is an air outlet.

Preferably, the piston plate is fixedly sleeved with a rectangular sealing ring, and the outer side of the rectangular sealing ring is in sealing sliding contact with the inner wall of the rectangular box.

Preferably, a square hole is formed in the inner wall of one side, away from the vertical pipe, of the rectangular box, and the side wall of the square hole is in sliding connection with the outer side of the L-shaped rod.

Preferably, the top of the pedal plate is provided with a rectangular hole, and the side wall of the rectangular hole is in sliding connection with the outer side of the L-shaped plate.

Preferably, a first round hole is formed in the inner wall of one side, close to the vertical pipe, of the rectangular box, a second round hole is formed in the inner wall of the bottom of the rectangular box, the side wall of the second round hole is fixedly bonded with the outer side of the second one-way valve, and the side wall of the first round hole is fixedly bonded with the outer side of the first one-way valve.

Preferably, the inner side of the barrel cover is provided with an internal thread, the outer side of the collecting barrel is provided with an external thread, and the external thread is meshed with the internal thread.

Preferably, a through hole is formed in the inner wall of the bottom of the rectangular box, the pull rope is located in the through hole, and the side wall of the through hole is not in contact with the outer side of the pull rope.

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

through the collecting vessel, the bung, the standpipe, the drainage hose, the L shaped plate, the pedal, first spring, the rectangle case, the piston board, first check valve, the second check valve, L shape pole, the second spring, the fixed pulley, the stay cord cooperatees with transfer line velocity of flow regulator, the velocity of flow of corresponding drainage hose liquid can be adjusted in the setting of transfer line velocity of flow regulator, step on the pedal with the foot and move down and compress first spring and drive the stay cord and slide on the fixed pulley, stay cord pulling piston board slides to the right in the rectangle case and compress to the second spring, pump in the collecting vessel through the second check valve when the piston board moves to the right, make the negative pressure reinforcing in the collecting vessel, the power of negative pressure is in proper order to absorb the album liquid through standpipe and three drainage hose, the hydrops gets into the collecting vessel through drainage hose and standpipe this moment, relax the pressure to the pedal, the first spring that is in the compression state resets this moment and drives the pedal to move back to the rectangle and resets, the second spring that is in the compression state resets and drives the piston board and moves back to the left, the gas can push and discharge to the collection case and continue to step on the circulation according to the continuous circulation condition of stepping on the collection bucket.

The utility model relates to a rationally, convenient to use can control drainage speed, is convenient for continuously stably with collecting liquid drainage to the collecting vessel in, and can the automatic exhaust air avoid the air admission patient internal, the collecting vessel is convenient for rotate with bung threaded connection's mode and is taken off the collecting vessel and wash, satisfies the user demand.

Drawings

Fig. 1 is a schematic structural view of a novel multifunctional neurosurgical drainage device provided by the utility model;

fig. 2 is a schematic structural view of part a of the novel multifunctional drainage device for neurosurgery provided by the utility model.

In the figure, a collecting barrel 1, a barrel cover 2, a standpipe 3, a drainage hose 4, a plate 5L, a pedal 6, a first spring 7, a rectangular box 8, a piston plate 9, a first check valve 10, a second check valve 11, a rod 12L, a second spring 13, a fixed pulley 14, a pull rope 15 and a flow rate regulator 16 of an infusion tube are arranged.

Detailed Description

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

Referring to fig. 1-2, a novel multi-functional neurosurgery drainage device, including collecting vessel 1, the threaded sleeve is equipped with bung 2 on collecting vessel 1, be equipped with standpipe 3 in collecting vessel 1, and the top of standpipe 3 extends to bung 2's top and establishes to the shutoff mechanism, bung 2 fixed cover is established on standpipe 3, one side intercommunication of standpipe 3 is fixed with three drainage hose 4, and the one end intercommunication of drainage hose 4 is fixed with the puncture head, be provided with transfer line velocity of flow regulator 16 on drainage hose 4, one side fixedly connected with L shaped plate 5 of bung 2, and sliding sleeve is equipped with step plate 6 on L shaped plate 5, fixedly connected with same first spring 7 between the bottom of step plate 6 and L shaped plate 5's the bottom inner wall, top one side fixedly connected with rectangle case 8 of bung 2, and the sealed sliding sleeve is equipped with piston plate 9 in rectangle case 8, one side fixedly connected with L shape pole 12 that piston plate 9 kept away from standpipe 3, and one side fixedly connected with piston plate 12, and the fixed piston plate 9 of rectangle case 12 extend outside rectangle case 8, and the one side of collection barrel 10, and the fixed piston plate 10 fixed pulley of the fixed cover of the fixed piston plate 10 that is equipped with the one side of the one-way spring that the second collection barrel is connected with the one-way spring 7, it is convenient for the one-direction of the one-direction sliding sleeve 3, it is equipped with the one-direction sliding sleeve 13, it is equipped with the one-direction sliding sleeve 3, it is equipped with the one-direction sliding sleeve 12, it is equipped with the one-direction sliding sleeve 13, it is equipped with the one-direction sliding sleeve 6 and the one-direction sliding sleeve 6 to walk around the one-direction sliding sleeve 3, it is convenient for the second sliding sleeve 3, it is equipped with the one-direction sliding sleeve 3 to walk around the one-direction sliding sleeve 13, it is convenient for the one-direction sliding sleeve 3.

The utility model discloses in, the one end that first check valve 10 is close to standpipe 3 is the gas outlet, the top of second check valve 11 is the gas outlet, fixed cover is equipped with rectangular seal ring on the piston board 9, and rectangular seal ring's the outside and rectangular box 8's the sealed sliding contact of inner wall, rectangular box 8 has seted up the square hole on keeping away from one side inner wall of standpipe 3, and the lateral wall and L shape pole 12's outside sliding connection of square hole, the rectangular hole has been seted up at the top of step 6, and the lateral wall of rectangular hole and L shaped plate 5's outside sliding connection, rectangular box 8 has seted up first round hole on being close to one side inner wall of standpipe 3, the second round hole has been seted up on rectangular box 8's the bottom inner wall, and the outside of second round hole bonds fixedly, the lateral wall of first round hole and the outside of first check valve 10 bonds fixedly, the inboard of bung 2 is equipped with the internal thread, the outside of collection bucket 1 is equipped with the external screw thread, and the external screw thread meshes with the internal thread, the through-hole has been seted up on rectangular box 8's the bottom inner wall, stay cord 15 is located in the through-hole, the lateral wall of stay cord 15 outside contactless, this practical design, convenient to use, the convenient for taking and the collection bucket 2 stable drainage speed of collection barrel and the collection of keeping away from the drainage of the drainage and can be connected.

The working principle is that when the device is used, a penetrating head on a drainage hose 4 penetrates into a position, needing drainage, of a patient, the drainage hose 4 is arranged to drain a plurality of positions synchronously, the flow rate of liquid of the corresponding drainage hose 4 can be adjusted by the arrangement of a liquid conveying pipe flow rate adjuster 16, when drainage, suction and collection are needed, a pedal 6 is stepped downwards by feet, the pedal 6 slides downwards on an L-shaped plate 5 and compresses a first spring 7, a pull rope 15 is driven to slide on a fixed pulley 14 when the pedal 6 moves downwards, the pull rope 15 pulls a piston plate 9 to slide rightwards in a rectangular box 8, the piston plate 9 drives a L-shaped rod 12 to move rightwards and compress a second spring 13, the piston plate 9 is installed in the rectangular box 8 in a sealing and sliding mode through a rectangular sealing ring, the piston plate 9 sucks the left position of the piston plate 9 when the piston plate 9 moves rightwards, the second one-way check valve 11 is opened under suction force, the piston plate 9 sucks the interior of the collection barrel 1 through the second check valve 11, negative pressure in the collection barrel 1 is enhanced, the collection barrel 1 is released, the piston plate can be pressed by a return spring, the piston plate 9, the collection barrel, the piston plate can be pressed by a return pressure of a return spring, the return piston plate 9, the collection barrel, the piston plate can be released, the collection barrel, the return hose can be pressed by a return spring, the return hose can be discharged from the return hose, the return hose can be discharged from the collection barrel, the return hose, the collection barrel, the return hose can be discharged from the return hose, the collection barrel, the return hose can be discharged.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel multi-functional neurosurgery drainage device, includes collecting vessel (1), threaded sleeve is equipped with bung (2) on collecting vessel (1), is equipped with standpipe (3) in collecting vessel (1), and the top of standpipe (3) extends to the top of bung (2) and establishes to shutoff mechanism, a serial communication port, bung (2) fixed cover is established on standpipe (3), one side intercommunication and be fixed with three drainage hose (4) of standpipe (3), and the one end intercommunication and be fixed with the puncture head of drainage hose (4), be provided with transfer line velocity of flow regulator (16) on drainage hose (4), one side fixedly connected with L shaped plate (5) of bung (2), and sliding sleeve is equipped with pedal (6) on L shaped plate (5), fixedly connected with same first spring (7) between the bottom inner wall of pedal (6) and L shaped plate (5), top one side fixedly connected with rectangle case (8) of bung (2), and rectangle case (8) of rectangle case (2), and rectangle case (8) inner wall (10) and the fixed piston case (13) are equipped with piston rod (13) and the fixed piston rod (13) and set up on the one side of pulley (13) and establish on the one side of second one side of the one-way spring case (3), the fixed piston rod (13) and the fixed piston rod (13) are connected with the pulley (13) and set on the pulley (3), the inner wall of the pulley (3), the one side of the one-way spring case (3) is connected with rectangle case (3), the one-side of the one-way spring-direction piston rod (13) of the fixed piston rod (13) and the pulley (3), the pulley (13) is connected with the pulley (3), the pulley (13) is connected with the pulley (3) of the pulley (10) and set on the pulley (3), the pulley (3) of the pulley (10) is connected with the pulley on the one-fixed piston rod (10) and is connected with the fixed piston rod (10) and set on the rectangle case (10) of the rectangle case (10) and the rectangle case (3, the rectangle case (3) of the pulley (3), the pulley (3) is connected with the pulley (.

2. The novel multifunctional neurosurgical drainage device according to claim 1, wherein an air outlet is formed at one end of the first one-way valve (10) close to the vertical tube (3), and an air outlet is formed at the top end of the second one-way valve (11).

3. The novel multifunctional neurosurgical drainage device is characterized in that a rectangular sealing ring is fixedly sleeved on the piston plate (9), and the outer side of the rectangular sealing ring is in sealing sliding contact with the inner wall of the rectangular box (8).

4. The novel multifunctional neurosurgical drainage device according to claim 1, wherein a square hole is formed in the inner wall of one side of the rectangular box (8) away from the vertical tube (3), and the side wall of the square hole is slidably connected with the outer side of the L-shaped rod (12).

5. The novel multifunctional neurosurgical drainage device according to claim 1, wherein a rectangular hole is formed in the top of the pedal plate (6), and the side wall of the rectangular hole is slidably connected with the outer side of the L-shaped plate (5).

6. The novel multifunctional neurosurgical drainage device according to claim 1, wherein a first round hole is formed in one side inner wall of the rectangular box (8) close to the vertical tube (3), a second round hole is formed in the bottom inner wall of the rectangular box (8), the side wall of the second round hole is fixedly bonded with the outer side of the second one-way valve (11), and the side wall of the first round hole is fixedly bonded with the outer side of the first one-way valve (10).

7. The novel multifunctional neurosurgical drainage device according to claim 1, wherein the inner side of the barrel cover (2) is provided with internal threads, the outer side of the collecting barrel (1) is provided with external threads, and the external threads are meshed with the internal threads.

8. The novel multifunctional neurosurgical drainage device according to claim 1, wherein a through hole is formed in the bottom inner wall of the rectangular box (8), the pull rope (15) is located in the through hole, and the side wall of the through hole is not in contact with the outer side of the pull rope (15).