CN213667111U

CN213667111U - Drainage device for neurosurgery

Info

Publication number: CN213667111U
Application number: CN202022255998.3U
Authority: CN
Inventors: 卢东; 吴健; 卢天齐; 滕永海
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-07-13
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a drainage device for neurosurgery belongs to medical instrument technical field, comprising a base plate, bottom plate one side bolted connection has the water tank, the washing mouth has been seted up to water tank left side bottom, it has the inlet tube to peg graft on water tank left side top, water tank top fixed mounting has the water pump, water tank right side fixed mounting has the collecting box, the inside top of collecting box can be dismantled and be connected with the catch chamber, the water pump left side can be dismantled and be connected with water pipe A and water pipe A lower extreme and extend to the inside bottom of water tank. The utility model discloses a negative pressure pump, pipeline A, collecting box, observation window, pipeline B, motor, pivot, connecting rod, cutter and suction head of installation, inside the hydrops with the affected part was transmitted into the collecting box from pipeline B fast, rubs the clot in the hydrops in the pipeline B simultaneously, avoids the clot to block up pipeline B to improve work efficiency, have fine practicality, the suggestion is promoted.

Description

Drainage device for neurosurgery

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a drainage device for neurosurgery.

Background

Neurosurgery is a branch of surgery, and is a branch of surgery, which is based on surgery as a main treatment means, and is used for researching the injury, inflammation, tumor, deformity and certain genetic metabolic disorders or dysfunctional diseases of human nervous systems, such as brain, spinal cord and peripheral nervous systems, and related auxiliary mechanisms, such as skull, scalp, cerebral vessels and meninges, by using a unique neurosurgical research method: the etiology and pathogenesis of epilepsy, Parkinson's disease, neuralgia and other diseases, and explores a high, precise and advanced discipline of new diagnosis, treatment and prevention technology. Neurosurgery is mainly used for treating diseases of nervous systems of brain, spinal cord and the like caused by trauma, such as life threatening due to cerebral hemorrhage and bleeding amount, brain trauma caused by car accidents, or operation treatment required by brain tumor compression.

Patent No. 201921420366.9 discloses a drainage device for neurosurgery, the device is structural reasonable in design, in operation, it moves right to drive the movable plate through rotating adjusting nut, thereby press from both sides tight operating room peg through first rubber splint and second rubber splint, it is stable antiskid, simple to operate does not account for the space, it can prevent unexpected the fall to hang the area, in using, can pull out first drainage tube through the pulling handle, extend operation range, aim at the focus with the second drainage tube, can open small-size drawing liquid pump in a flexible way through the switch, finally deliver to the waste liquid collecting bottle through a plurality of pipelines with hydrops etc., through the removable full waste liquid collecting bottle of collecting of thread bush, convenience and convenience, battery powered can avoid the wire to connect the safe risk that the commercial power brought, the second drainage tube can be changed at any time, this device simple structure, therefore, and low cost, and convenient arrangement, and convenient popularization.

The neurosurgical drainage device has the following disadvantages when in use:

1. above-mentioned drainage device for neurosurgery during the use, can't rub the blood clot in the hydrops, blocks up the pipeline easily, influences the use.

2. Above-mentioned drainage device for neurosurgery during the use, can't wash the collecting box inside, influences the use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a drainage device for neurosurgery, aim at the utility model discloses a negative pressure pump through the installation, pipeline A, the collecting box, the observation window, pipeline B, a motor, a rotating shaft, a connecting rod, cutter and suction head, when using, put the suction head of pipeline B right side installation in the affected part first, open the negative pressure pump switch afterwards, the circular motion of the motor of negative pressure pump internally mounted, make the diaphragm inside the pump do reciprocating motion through mechanical device, thereby compress, the air in the tensile pump intracavity forms the negative pressure, produce the pressure differential with external atmospheric pressure in pipeline B right-hand member department, under the effect of pressure differential, the gas in the collecting box is inhaled the pump chamber, then discharge from the gas vent of negative pressure pump, thereby the hydrops in the affected part is transmitted into the collecting box from pipeline B fast, open the motor switch of pipeline B outside installation afterwards, the motor turns into mechanical energy with the electric energy received, the connecting rod that drives the installation of pivot below rotates, and the connecting rod drives the cutter of one side-mounting afterwards and rotates to rub the clot in the hydrops in the pipeline B, avoid the clot to block up pipeline B, thereby improve work efficiency, then through the observation window of collecting box one side-mounting, observe the hydrops condition of collecting in the collecting box, avoid the hydrops to overflow pipeline A and damage the negative pressure pump.

The utility model provides a specific technical scheme as follows:

the utility model provides a drainage device for neurosurgery, comprising a base plate, a water tank is bolted on one side of the base plate, a cleaning opening is arranged at the bottom end of the left side of the water tank, a water inlet pipe is spliced at the top end of the left side of the water tank, a water pump is fixedly arranged above the water tank, a collecting box is fixedly arranged on the right side of the water tank, the top end of the inner part of the collecting box is detachably connected with a water storage chamber, the left side of the water pump is detachably connected with a water pipe A, the lower end of the water pipe A extends to the bottom end of the inner part of the water tank, a water pipe B is fixedly arranged on the right side of the water pump, the right end of the water pipe B extends to the inner part of the left side of the water storage chamber, a spray head, a liquid outlet is formed in one side of the collecting box.

Optionally, pipeline B right side can be dismantled and be connected with the suction head, pipeline B outside fixed mounting has the motor, the power take off end of motor links to each other with the power input end of pivot, pivot below gap connection has the connecting rod, the welding of connecting rod one side has the cutter.

Optionally, a push rod is welded on one side of the bottom plate, and wheels are connected below the bottom plate in a rolling mode.

Optionally, the surface of the collecting box is detachably connected with an observation window.

Optionally, the input ends of the water pump, the negative pressure pump and the motor are electrically connected with the output end of the external power supply.

The utility model has the advantages as follows:

1. the utility model discloses an installation negative pressure pump, pipeline A, the collecting box, the observation window, pipeline B, a motor, a rotating shaft, a connecting rod, cutter and suction head, during the use, put the suction head of pipeline B right side installation in the affected part earlier, open the negative pressure pump switch afterwards, the circular motion of the motor of negative pressure pump internally mounted, make the diaphragm of pump inside do reciprocating motion through mechanical device, thereby compress, the air in the drawing pump intracavity forms the negative pressure, produce the pressure differential with external atmospheric pressure at pipeline B right-hand member department, under the effect of pressure differential, inhale the pump chamber with the gas in the collecting box, then discharge from the gas vent of negative pressure pump, thereby convey the hydrops in the affected part into the collecting box inside from pipeline B fast, open the motor switch of pipeline B outside installation afterwards, the motor turns into mechanical energy with the electric energy received, drive the connecting rod of pivot below installation and rotate, the connecting rod drives the cutter of one side-mounting afterwards and rotates to rub the clot in the hydrops in pipeline B, avoid the clot to block up pipeline B, thereby improve work efficiency, then through the observation window of collecting box side-mounting, observe the hydrops condition of collecting in the collecting box, avoid the hydrops to cross pipeline A and damage the negative pressure pump.

2. The utility model discloses a water tank of installation, a water pump, water pipe A, water pipe B, the water storage chamber, shower nozzle and liquid outlet, after work, open the liquid outlet of collecting box side-mounting, the hydrops that will collect is discharged, open the water pump switch of water tank top installation afterwards, impeller in the water pump is high-speed motion in the pump body, impeller center department forms vacuum low-pressure area, under outside atmospheric pressure effect, water in the water tank gets into the water pump from water pipe A inside, the volume of the pump body is less, the water increase of being thrown away, pressure is also along with increasing, water passes to in the water pipe B from the water pump export afterwards, then pass to in the water storage chamber of the inside top installation of collecting box, it sprays inside the collecting box to set up the shower nozzle through water storage chamber below installation afterwards, thereby reach and carry out abluent mesh to the collecting box inside.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a drainage device for neurosurgery according to an embodiment of the present invention;

fig. 2 is a partial structural schematic view of a drainage device for neurosurgery according to an embodiment of the present invention;

in the figure: 1. a base plate; 2. a push rod; 3. cleaning the opening; 4. a water pipe A; 5. a water inlet pipe; 6. a water tank; 7. a water pump; 8. a water pipe B; 9. a negative pressure pump; 10. a pipeline A; 11. a collection box; 12. a reservoir chamber; 13. a spray head; 14. a suction head; 15. a pipeline B; 16. a liquid outlet; 17. a wheel; 18. a motor; 19. a cutter; 20. a connecting rod; 21. a rotating shaft; 22. and (4) an observation window.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A drainage device for neurosurgery according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Referring to fig. 1-2, a drainage device for neurosurgery according to an embodiment of the present invention comprises a bottom plate 1, a water tank 6 is bolted to one side of the bottom plate 1, a cleaning opening 3 is opened at the bottom end of the left side of the water tank 6, a water inlet pipe 5 is inserted into the top end of the left side of the water tank 6, a water pump 7 is fixedly installed above the water tank 6, a collecting tank 11 is fixedly installed at the right side of the water tank 6, a water storage chamber 12 is detachably connected to the top end of the inside of the collecting tank 11, a water pipe a4 is detachably connected to the left side of the water pump 7, the lower end of the water pipe a4 extends to the bottom end of the inside of the water tank 6, a water pipe B8 is fixedly installed at the right side of the water pump 7, the right end of the water pipe B8 extends to the inside of the left side of the water storage chamber 12, a nozzle 13 is connected to the, the top end of the right side of the collecting box 11 is inserted with a pipeline B15, and a liquid outlet 16 is arranged on one side of the collecting box 11.

Illustratively, through the installed negative pressure pump 9, the pipeline a10, the collection box 11, the pipeline B15 and the suction head 14, in use, the suction head 14 installed on the right side of the pipeline B15 is firstly placed on an affected part, then the switch of the negative pressure pump 9 is turned on, the circular motion of the motor installed inside the negative pressure pump 9 makes the diaphragm inside the pump reciprocate through a mechanical device, so that the air in the pump cavity is compressed and stretched to form negative pressure, pressure difference is generated between the right end of the pipeline B10 and the external atmospheric pressure, the air in the collection box 11 is sucked into the pump cavity under the action of the pressure difference, and then the air is discharged from the exhaust port of the negative pressure pump 9, so that the effusion at the affected part is rapidly transmitted into the collection box 11 from the pipeline B15.

Referring to fig. 2, the right side of the pipeline B15 is detachably connected with a suction head 14, a motor 18 is fixedly mounted on the outer side of the pipeline B15, a power output end of the motor 18 is connected with a power input end of a rotating shaft 21, a connecting rod 20 is connected to the lower portion of the rotating shaft 21 in a clearance mode, and a cutter 19 is welded on one side of the connecting rod 20.

Illustratively, the cutter 19 is rotated by a motor 18, a rotating shaft 21 and a connecting rod 20.

Referring to fig. 1, a push rod 2 is welded on one side of the bottom plate 1, and wheels 17 are connected below the bottom plate 1 in a rolling manner.

Illustratively, the device is moved by means of wheels 17 and a push rod 2 mounted.

Referring to fig. 1, the collecting chamber 11 is detachably connected with a viewing window 22 on the surface.

Illustratively, the inside of the collection box 11 is observed through an observation window 22 installed.

Referring to fig. 1 to 2, the input ends of the water pump 7, the negative pressure pump 9 and the motor 18 are electrically connected to the output end of the external power supply.

Illustratively, the consumer operates normally by connecting to an external power source.

The embodiment of the utility model provides a drainage device for neurosurgery, during the use, put the suction head 14 of pipeline B15 right side installation in the affected part earlier, open negative pressure pump 9 switch afterwards, the circular motion of the motor of negative pressure pump 9 internally mounted, make the inside diaphragm of pump do reciprocating motion through mechanical device, thereby compress, the air in the drawing pump intracavity forms the negative pressure, produce the pressure differential with external atmospheric pressure at pipeline B10 right-hand member department, under the effect of pressure differential, inhale the pump chamber with the gas in the collecting box 11, then discharge from the gas vent of negative pressure pump 9, thereby transmit the hydrops in the affected part into collecting box 11 from pipeline B15 fast inside, open the motor 18 switch of pipeline B15 outside installation afterwards, motor 18 turns into mechanical energy with the electric energy that receives, drive the connecting rod 20 of installation below pivot 21 rotates, connecting rod 20 drives the cutter 19 of one side installation afterwards and rotates, so as to rub blood clots in the effusion in the pipeline B15, prevent the blood clots from blocking the pipeline B15, thereby improve the working efficiency, then observe the situation of the effusion collected in the collection box 11 through the observation window 22 installed on one side of the collection box 11, prevent the effusion from overflowing the pipeline A10 to damage the negative pressure pump 9, after the work is finished, open the liquid outlet 16 installed on one side of the collection box 11, discharge the collected effusion, then open the switch of the water pump 7 installed above the water tank 6, the impeller in the water pump 7 moves at high speed in the pump body, the center of the impeller forms a vacuum low pressure area, under the action of the external atmospheric pressure, the water in the water tank 6 enters the water pump from the water pipe A4, the volume of the pump body is small, the thrown-out water increases, the pressure also increases along with the increase, then the water is transferred into the water pipe B8 from the outlet of the water pump 7, then transferred into the water storage chamber 12 installed at the top inside of the collection box 11, then, the spray head 13 installed below the water storage, thereby achieving the purpose of cleaning the inside of the collecting box 11.

The motor 18 is a commercially available RE-300C type, the water pump 7 is a commercially available BSP48180 micro pressure water pump, and the negative pressure pump 9 is a commercially available NZT55-01 type.

It should be noted that, the utility model relates to a drainage device for neurosurgery, including bottom plate 1, push rod 2, wash mouthful 3, water pipe A4, inlet tube 5, water tank 6, water pump 7, water pipe B8, negative pressure pump 9, pipeline A10, collecting box 11, reservoir 12, shower nozzle 13, suction head 14, pipeline B15, liquid outlet 16, wheel 17, motor 18, cutter 19, connecting rod 20, pivot 21, observation window 22, above-mentioned electrical components are prior art product, by the needs of using, select, install and accomplish the debugging operation of circuit, ensure that each electrical apparatus can normal work, the part is general standard component or the part that technical staff in the field knows, its structure and principle all can be known or can be known through conventional experimental method for this technical staff, this applicant does not do specific restriction here.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The drainage device for the neurosurgery comprises a bottom plate (1) and is characterized in that a water tank (6) is connected to one side of the bottom plate (1) through a bolt, a cleaning opening (3) is formed in the bottom end of the left side of the water tank (6), a water inlet pipe (5) is inserted into the top end of the left side of the water tank (6), a water pump (7) is fixedly mounted above the water tank (6), a collecting box (11) is fixedly mounted on the right side of the water tank (6), a water storage chamber (12) is detachably connected to the top end inside the collecting box (11), a water pipe A (4) is detachably connected to the left side of the water pump (7), the lower end of the water pipe A (4) extends to the bottom end inside the water tank (6), a water pipe B (8) is fixedly mounted on the right side of the water pump (7), the right end of the water pipe, water pump (7) right side detachable connection has negative pressure pump (9), inside negative pressure pump (9) top fixed mounting had pipeline A (10) and pipeline A (10) right-hand member to extend to collecting box (11) left side, it has pipeline B (15) to peg graft on collecting box (11) right side top, liquid outlet (16) have been seted up to collecting box (11) one side.

2. The drainage device for neurosurgery according to claim 1, characterized in that a suction head (14) is detachably connected to the right side of the pipeline B (15), a motor (18) is fixedly installed on the outer side of the pipeline B (15), the power output end of the motor (18) is connected with the power input end of a rotating shaft (21), a connecting rod (20) is connected to the lower portion of the rotating shaft (21) in a clearance mode, and a cutter (19) is welded to one side of the connecting rod (20).

3. The neurosurgical drainage device according to claim 1, characterized in that a push rod (2) is welded on one side of the bottom plate (1), and wheels (17) are connected below the bottom plate (1) in a rolling manner.

4. The drainage device for neurosurgery according to claim 1, characterized in that a viewing window (22) is detachably connected to the surface of said collection box (11).

5. The neurosurgical drainage device according to claim 2, wherein the input ends of the water pump (7), the negative pressure pump (9) and the motor (18) are electrically connected with the output end of an external power supply.