CN209933595U

CN209933595U - Drainage device for neurosurgery

Info

Publication number: CN209933595U
Application number: CN201920274528.6U
Authority: CN
Inventors: 宋倩倩; 宋世宾; 杨栩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-05
Filing date: 2019-03-05
Publication date: 2020-01-14
Anticipated expiration: 2029-03-05

Abstract

The utility model discloses a drainage device for neurosurgery, which comprises a base, wherein the bottom of the base is provided with a rubber supporting pad, and handles are arranged on two sides of the base, a control cabinet and a waste liquid collecting tank are arranged on the base, a storage battery and a controller are arranged in the control cabinet, a negative pressure pump is arranged on the top of the control cabinet, the top of the waste liquid collecting tank is provided with a sealing cover, the top of the waste liquid collecting tank is communicated with a negative pressure pipe and a main pipe, one end of the negative pressure pipe far away from the waste liquid collecting tank is connected with the negative pressure pump, one end of the main pipe far away from the waste liquid collecting tank is connected with the drainage pipe, compared with the common drainage device, the utility model discloses can control the pressure and the flow of drainage, and can prevent that the too high effective drainage situation that can't carry out of liquid level from appearing, the drainage is safer, does not need personnel to nurse in real time, has alleviateed medical personnel's pressure, has improved work efficiency.

Description

Drainage device for neurosurgery

Technical Field

The utility model relates to the field of medical equipment, concretely relates to drainage device for neurosurgery.

Background

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. In neurosurgery of each large hospital, when carrying out the treatment processes such as brain tumour, serious intracranial injury and hypertension cerebral hemorrhage to patient, can produce a large amount of hydrops (blood or liquid medicine etc.), often need use drainage device to carry out the drainage to the hydrops (blood or liquid medicine etc.) that patient's cranium oozed, must use drainage device.

At present, the used drainage device of each big hospital adopts the drainage bag that uses soft materials to make more, be equipped with the drainage tube on the drainage bag, this kind of drainage bag simple structure, low cost, can reduce patient's medical cost, but this kind of drainage bag exists the imbibition effect relatively poor, place the position requirement also higher to the drainage bag during use, need medical personnel in time to observe simultaneously, the situation that can't carry out effective drainage prevents to appear, influence going on of patient's recovery and operation, make medical personnel's intensity of labour greatly increased, and present automatic drainage equipment structure is complicated, the volume ratio is bigger, inconvenient receive and release and carry.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage device for neurosurgery to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a drainage device for neurosurgery, includes the base, rubber support pad is installed to the bottom of base, and the both sides of base install the handle, install switch board and waste liquid collection tank on the base, the waste liquid collection tank is located the right side of switch board, switch board internally mounted has storage battery and controller, and the negative pressure pump is installed at the top of switch board, sealed lid is installed at the top of waste liquid collection tank, and waste liquid collection tank top intercommunication has the negative pressure pipe and is responsible for, install the air-vent valve on the negative pressure pipe, be responsible for and install the control valve, and the negative pressure pipe keeps away from the one end of waste liquid collection tank and links to each other with the negative pressure pump, and the one end of being responsible for keeping.

As a further aspect of the present invention: the front of the control cabinet is provided with function keys and a display screen.

As a further aspect of the present invention: the bottom of the side of the waste liquid collecting tank is provided with a liquid outlet, and the top of the waste liquid collecting tank is provided with a liquid level sensor.

As a further aspect of the present invention: the sealing cover is provided with a pressure relief pipe and a pressure gauge, and the pressure relief pipe is provided with a pressure relief valve.

As a further aspect of the present invention: the waste liquid collecting tank is made of transparent toughened glass, and scale marks are arranged on the waste liquid collecting tank.

As a further aspect of the present invention: the end part of the drainage tube is provided with a liquid suction head, and the drainage tube is provided with a handle.

As a further aspect of the present invention: the liquid suction head is cylindrical, and a plurality of liquid suction holes are uniformly formed in the outer wall of the liquid suction head.

Compared with the common drainage device, the utility model has the advantages that: the utility model discloses can be through pressure and the flow of air-vent valve and control valve control drainage, and can prevent through level sensor that the liquid level is too high can't carry out effective drainage situation, the drainage is safer, and the drainage process does not need personnel to nurse in real time, has alleviateed medical personnel's pressure, has improved work efficiency.

Drawings

Fig. 1 is a schematic structural view of a drainage device for neurosurgery.

Fig. 2 is a front view of a drainage device for neurosurgery.

Fig. 3 is a side view of a drainage device for neurosurgery.

In the figure: 1-rubber supporting pad, 2-base, 3-handle, 4-control cabinet, 5-storage battery, 6-controller, 7-negative pressure pump, 8-negative pressure pipe, 9-pressure regulating valve, 10-waste liquid collecting tank, 11-scale mark, 12-liquid discharging port, 13-liquid level sensor, 14-sealing cover, 15-pressure relief valve, 16-pressure relief pipe, 17-pressure gauge, 18-main pipe, 19-control valve, 20-drainage pipe, 21-handle, 22-liquid sucking head, 23-function key and 24-display screen.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1-3, in the embodiment of the utility model, a drainage device for neurosurgery, the on-line screen storage device comprises a base 2, rubber support pad 1 is installed to the bottom of base 2, and base 1's both sides install handle 3, install switch board 4 and waste liquid collection tank 10 on the base 1, waste liquid collection tank 10 is located the right side of

switch board

4, 4 internally mounted of switch board has storage battery 5 and controller 6, and negative pressure pump 7 is installed at the top of switch board 4, sealed lid 14 is installed at the top of waste liquid collection tank 10, and waste liquid collection tank 10 top intercommunication has negative pressure pipe 8 and is responsible for 18, install air-vent valve 9 on the negative pressure pipe 8, install control valve 19 on the responsible for 18, and negative pressure pipe 8 keeps away from the one end of waste liquid collection tank 10 and links to each other with negative pressure pump 7, and the one end that the waste liquid collection tank 10.

Further, the front of the control cabinet 4 is provided with function keys 23 and a display screen 24.

Still further, the bottom of the side of the waste liquid collecting tank 10 is provided with a liquid outlet 12, and the side wall of the waste liquid collecting tank 10 is provided with a liquid level sensor 13.

Still further, the sealing cover 14 is provided with a pressure relief pipe 16 and a pressure gauge 17, and the pressure relief pipe 16 is provided with a pressure relief valve 15, wherein the pressure relief valve 15 is capable of relieving the pressure of the waste liquid collecting tank 10, and the pressure gauge 17 is used for measuring the internal pressure of the waste liquid collecting tank 10.

The working principle of the embodiment is as follows: in this device, storage battery 5 provides the power for controller 6, negative pressure pump 7 and level sensor 13, and controller 6 can control negative pressure pump 7 and level sensor 13. When carrying out drainage work, place the device level, drainage tube 20 disinfection back is placed in the position that needs the drainage, starts negative pressure pump 7 through function key 22, and negative pressure pump 7 work makes waste liquid collecting tank 10 form the negative pressure, and under the pressure effect, drainage tube 20 produces suction, and then can be with waste liquid suction, inside waste liquid flows into waste liquid collecting tank 10 through drainage tube 20 and person in charge 18. Here, the pressure regulating valve 9 on the negative pressure pipe 8 and the control valve 19 on the main pipe 18 can effectively control the pressure and the flow rate of drainage, and are very convenient.

Compare with common drainage device, the beneficial effects of the utility model are that: the utility model discloses can be through pressure and the flow of air-

vent valve

9 and 19 control drainage of control valve, and can prevent through level sensor 13 that the liquid level is too high can't carry out effective drainage situation, the drainage is safer, and has avoided negative pressure pump 7 to be polluted, does not need personnel to nurse in real time, has alleviateed medical personnel's pressure.

Example 2

Referring to fig. 1-2, the present embodiment mainly upgrades the waste liquid collecting tank 10, that is, the waste liquid collecting tank 10 is made of transparent tempered glass, and the waste liquid collecting tank 10 is provided with scale marks 11. Here, in the drainage process, the volume of the waste liquid in the waste liquid collecting tank 10 can be visually judged through the scale marks 11, so that convenience is provided for the work of medical staff.

Example 3

Referring to fig. 1-2, the present embodiment mainly upgrades the drainage tube 20, that is, a liquid suction head 22 is disposed at the end of the drainage tube 20, and a handle 21 is disposed on the drainage tube 20.

Further, the liquid suction head 22 is cylindrical, and a plurality of liquid suction holes are uniformly formed in the outer wall of the liquid suction head 22.

Here, the handle 21 is provided to facilitate the medical staff to hold the drainage tube 20 for better handling of the drainage tube 20, and the suction head 22 is also effective in preventing clogging.

It should be particularly noted that, in this technical scheme, base 2, switch board 4 and negative pressure pump 7 etc. are prior art's application, and the specific installation, application, the structure of scale mark 11, level sensor 13 and imbibition head 22 are the innovation point of this application, compare with common drainage device, its beneficial effect is: through scale mark 11 and level sensor 13 can audio-visual observation, the liquid level and the volume of control waste liquid, simultaneously, imbibition head 22 can effectually prevent to block up, has guaranteed the normal clear of drainage, and is safer, does not need personnel to nurse in real time, has alleviateed medical personnel's pressure, has improved work efficiency.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a drainage device for neurosurgery, includes base (2), the rubber support pad is installed to the bottom of base (2), and the both sides of base install handle (3), its characterized in that, install switch board (4) and waste liquid collection tank (10) on the base, waste liquid collection tank (10) are located the right side of switch board (4), switch board (4) internally mounted has storage battery (5) and controller (6), and negative pressure pump (7) are installed at the top of switch board (4), sealed lid (14) are installed at the top of waste liquid collection tank (10), and waste liquid collection tank (10) top intercommunication has negative pressure pipe (8) and person in charge (18), install air-vent valve (9) on negative pressure pipe (8), install control valve (19) on person in charge (18), and negative pressure pipe (8) keep away from the one end of waste liquid collection tank (10) and link to each other with negative pressure pump (7), one end of the main pipe (18) far away from the waste liquid collecting tank (10) is connected with a drainage pipe (20).

2. The neurosurgical drainage device according to claim 1, characterized in that the front face of the control cabinet (4) is provided with function keys (23) and a display screen (24).

3. The drainage device for neurosurgery according to claim 1, characterized in that the bottom of the side of the waste liquid collecting tank (10) is provided with a liquid outlet (12), and the side wall of the waste liquid collecting tank (10) is provided with a liquid level sensor (13).

4. The drainage device for neurosurgery according to claim 1, characterized in that a pressure relief tube (16) and a pressure gauge (17) are mounted on said sealing cover (14), and a pressure relief valve (15) is mounted on said pressure relief tube (16).

5. The drainage device for neurosurgery according to claim 1 or 3, characterized in that said waste liquid collecting tank (10) is made of transparent toughened glass, and the scale marks (11) are arranged on the waste liquid collecting tank (10).

6. The drainage device for neurosurgery according to claim 1, characterized in that the end of said drainage tube (20) is provided with a suction head (22) and the drainage tube (20) is provided with a handle (21).

7. The drainage device for neurosurgery according to claim 6, characterized in that the liquid suction head (22) is cylindrical, and a plurality of liquid suction holes are uniformly arranged on the outer wall of the liquid suction head (22).