CN219090429U

CN219090429U - Control device convenient to control flow velocity of ventricular drainage tube

Info

Publication number: CN219090429U
Application number: CN202222743226.3U
Authority: CN
Inventors: 黄麒霖; 姚国杰; 陈大瑜; 宋健; 徐国政
Original assignee: General Hospital of Central Theater Command of PLA
Current assignee: General Hospital of Central Theater Command of PLA
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-05-30
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a control device convenient for controlling the flow rate of a ventricular drainage tube, which relates to the technical field of medical appliances and comprises a detection tube, wherein one side of the detection tube is communicated with a first connecting tube head, the top end of one side of the detection tube, which is far away from the first connecting tube head, is communicated with a second connecting tube head, one side of the detection tube is fixedly provided with a flow detection disc, the top end of one side of the flow detection disc is fixedly connected with a connecting column, and the top end of the connecting column is fixedly connected with a controller. Through the detecting tube, first connector, second connector, flow detection dish, spliced pole, controller and display cooperate, have played and have utilized the flow detection dish to detect the inside velocity of flow of pipe, and the display on the rethread controller carries out real-time data display, and medical staff can see the velocity of flow according to data audio-visual, and when the velocity of flow was too fast, height that can be appropriate regulation drainage tube reduced the velocity of flow can, improve the security of drainage, improve the practicality of device.

Description

Control device convenient to control flow velocity of ventricular drainage tube

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a control device convenient for controlling the flow rate of a ventricular drainage tube.

Background

The external cerebral drainage is that after puncture is performed through skull drilling or coning, the front end of a drainage tube with a side hole is placed in the brain room, and cerebrospinal fluid or blood fluid flows out through the drainage tube to relieve the emergency operation of increasing intracranial pressure, which is a common emergency means for neurosurgery and is commonly used for diagnosis and treatment of brain surgical diseases and monitoring of intracranial pressure.

The secretion amount of the cerebrospinal fluid of a normal adult is 0.3ml/min, and the secretion amount is about 400-500 ml every 24 hours. In the case of intracranial secondary infection, hemorrhage and reduced cerebrospinal fluid absorption or circulatory obstruction, the secretion will increase. Therefore, the measurement must be performed once every 24 hours and accurately recorded in the medical record in detail, and the comparison is performed, so that the abnormality is found to be treated in time. If the drainage speed of the ventricular drainage tube is not controlled, the intracranial pressure can be rapidly reduced to induce intracranial hemorrhage when the drainage bottle is replaced or the height of the drainage bottle is regulated improperly. Therefore, the color and the speed change of the drainage liquid need to be observed so as to adjust the height of the drainage bottle in time. The drainage device is kept airtight, sterile and smooth all the time, the interfaces are firmly connected, and the drainage tube is generally kept at the level of the lateral ventricle for about 150-180 mm to prevent excessive drainage. Aiming at the patients with neurosurgery such as ventricular external drainage, when the head of a bed is lifted, the head of a bed is turned over, the back is beaten or the violent cough and the like cause the body position or intracranial pressure change, the drainage speed is easy to cause and can not be accurately controlled, so that the device aims to utilize a simple and convenient control device to realize the relative accurate control of the drainage quantity of the ventricular drainage tube.

Disclosure of Invention

The utility model aims to provide a control device which is convenient for controlling the flow rate of a ventricular drainage tube, and solves the problem that intracranial hemorrhage is induced due to sudden reduction of intracranial pressure caused by replacement of a drainage bottle or adjustment of the height of the drainage bottle when the drainage speed of the ventricular drainage tube is not controlled.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a controlling means convenient to control ventriculo drainage tube velocity of flow, includes the detection tube, one side intercommunication of detection tube has first connecting tube head, the top intercommunication that first connecting tube head one side was kept away from to the detection tube has the second connecting tube head, one side fixed mounting of detection tube has the flow detection dish, the top fixedly connected with spliced pole of flow detection dish one side, the top fixedly connected with controller of spliced pole, the front one side of controller fixedly mounted with display, one side fixedly mounted with pilot lamp of display.

Preferably, a flow sensor is fixedly installed in the controller, an alarm disc is fixedly installed at the top end of one side of the controller, and sound producing holes are formed in the surface of the alarm disc.

Preferably, an information transmission rod is fixedly arranged at the top end of one side of the flow detection disc, and an installation shaft is fixedly connected with the bottom end of one side of the information transmission rod.

Preferably, a movable shaft is detachably arranged on one side of the mounting shaft, and a miniature impeller is fixedly arranged on the surface of the movable shaft.

Preferably, the mounting shaft is located inside the flow detection disc, and the information transmission rod is located inside the connection column.

Preferably, the back of the controller is fixedly provided with a power box.

Compared with the related art, the control device convenient for controlling the flow rate of the ventricular drainage tube has the following beneficial effects:

1. the utility model provides a control device convenient for controlling the flow rate of a ventricular drainage tube, which is matched with a controller and a display through a detection tube, a first connection tube head, a second connection tube head, a flow detection disc, a connection column, and the like, so that the flow rate inside the detection tube is detected by the flow detection disc, and then real-time data display is carried out through the display on the controller, medical staff can intuitively see the flow rate according to the data, and when the flow rate is too fast, the height of the drainage tube can be properly adjusted, the flow rate can be reduced, the drainage safety is improved, and the practicability of the device is improved.

2. The utility model provides a control device convenient for controlling the flow rate of a ventricular drainage tube, which adopts a controller, a flow sensor, an alarm disc and a sounding hole to match, so that when the flow rate is too high, the flow sensor in the controller can be used for alarming operation through the alarm disc in time, the problem of too high flow rate of medical staff is prompted, the problem of too high flow rate can be timely controlled by the medical staff, and the drainage safety is further improved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the overall bottom view of the device of the present utility model;

FIG. 3 is a schematic view of the internal structure of the flow detection disc of the present utility model;

fig. 4 is a schematic rear view of the entire structure of the device of the present utility model.

Reference numerals in the drawings: 1. a detection tube; 2. a first connector head; 3. a second connector head; 4. a flow rate detection disc; 5. a connecting column; 6. a controller; 7. a display; 8. an indicator light; 10. a flow sensor; 11. an alarm disc; 12. a sound producing hole; 13. an information transmission rod; 14. a mounting shaft; 15. a movable shaft; 16. a miniature impeller; 17. and a power box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a controlling means convenient to control ventriculo drainage tube velocity of flow, including detecting tube 1, one side intercommunication of detecting tube 1 has first connecting tube head 2, and the top intercommunication that detecting tube 1 kept away from first connecting tube head 2 one side has second connecting tube head 3, and one side fixed mounting of detecting tube 1 has flow detection dish 4, and the top fixedly connected with spliced pole 5 on one side of flow detection dish 4, the top fixedly connected with controller 6 of spliced pole 5, the front one side fixed mounting of controller 6 has display 7, one side fixed mounting of display 7 has pilot lamp 8.

In an embodiment, the flow rate measuring disk 4 is connected with the flow rate measuring tube 1, the first connecting tube head 2, the second connecting tube head 3,

the spliced pole 5, controller 6 and display 7 cooperate, have played and have utilized flow detection dish 4 to detect the inside velocity of flow of pipe 1, and the display 7 on the rethread controller 6 carries out real-time data display, and medical staff can be according to the audio-visual velocity of flow of seeing of data, when the velocity of flow is too fast, can be appropriate the height of adjusting the drainage tube, reduce the velocity of flow can, improve the security of drainage, improve the practicality of device.

Embodiment two:

referring to fig. 1-4, on the basis of the first embodiment, the present utility model provides a technical solution: the inside fixed mounting of controller 6 has flow sensor 10, the top fixed mounting of controller 6 one side has alarm dish 11, sounding hole 12 has been seted up on the surface of alarm dish 11, the top fixed mounting of flow detection dish 4 one side has information transmission pole 13, the bottom fixedly connected with installation axle 14 of information transmission pole 13 one side, the movable shaft 15 is detachably installed to one side of installation axle 14, the fixed surface of movable shaft 15 installs miniature impeller 16, installation axle 14 is located the inside of flow detection dish 4, information transmission pole 13 is located the inside of spliced pole 5, the back fixed mounting of controller 6 has electric power box 17.

In the embodiment, adopt controller 6, flow sensor 10, alarm disk 11 and sound production hole 12 cooperate, have played and have utilized the inside flow sensor 10 of controller 6 when the velocity of flow is too big, can be timely carry out the operation of reporting to the police through alarm disk 11, suggestion medical staff velocity of flow too high problem, the problem of control velocity of flow that medical staff can be timely, further improvement drainage security.

Working principle:

the ventricular drainage tube is controlled through the connection of the first connecting tube head 2 and the second connecting tube head 3 on the detection tube 1, liquid flows through the inside of the detection tube 1, the movable shaft 15 in the flow detection disc 4 rotates to drive the micro impeller 16 to rotate, the flow rate in the detection tube 1 is detected, real-time data display is carried out through the display 7 on the controller 6, medical staff can visually see the flow rate according to the data, when the flow rate is too fast, the height of the drainage tube can be properly adjusted, the flow rate is reduced, the safety of drainage is improved, meanwhile, the flow sensor 10 in the controller 6 can timely carry out alarm operation through the alarm disc 11 when the flow rate is too large, the problem of too high flow rate of the medical staff is prompted, the medical staff can timely control the flow rate, and the safety of drainage is further improved.

Claims

1. The utility model provides a controlling means convenient to control ventriculo drainage tube velocity of flow, includes detection tube (1), one side intercommunication of detection tube (1) has first connecting tube head (2), its characterized in that: the utility model discloses a flow detection device, including detection tube (1), flow detection dish (4), spliced pole (5), front side fixed mounting of controller (6) has display (7), one side fixed mounting of display (7) has pilot lamp (8), detection tube (1) is kept away from the top intercommunication of first spliced tube head (2) one side has second spliced tube head (3), the top fixedly connected with spliced pole (5) on one side of flow detection dish (4), the top fixedly connected with controller (6) of spliced pole (5).

2. The control device convenient to control the flow rate of the ventricular drainage tube according to claim 1, wherein a flow sensor (10) is fixedly arranged in the controller (6), an alarm disc (11) is fixedly arranged at the top end of one side of the controller (6), and sound production holes (12) are formed in the surface of the alarm disc (11).

3. The control device for facilitating the control of the flow rate of the ventricular drainage tube according to claim 1, wherein an information transmission rod (13) is fixedly arranged at the top end of one side of the flow detection disc (4), and a mounting shaft (14) is fixedly connected with the bottom end of one side of the information transmission rod (13).

4. A control device for facilitating control of ventricular drainage tube flow rate according to claim 3, characterized in that a movable shaft (15) is detachably mounted on one side of the mounting shaft (14), and a micro impeller (16) is fixedly mounted on the surface of the movable shaft (15).

5. A control device for facilitating the control of the flow rate of a ventricular drainage tube according to claim 4, characterized in that said mounting shaft (14) is located inside said flow detecting disc (4) and said information transmission rod (13) is located inside said connecting column (5).

6. A control device for facilitating control of ventricular drainage tube flow rate according to claim 1, characterized in that the back of the controller (6) is fixedly provided with a power box (17).