CN210812859U - Ventricular external drainage bed head fixing device - Google Patents

Abstract

A bedside fixing device for drainage outside the brain, including a drainage box, an elastic beam, a strain gauge, a servo motor, a lead screw, a lead screw nut, a telescopic branch pipe, a beam, a hook, a display device, a control host, a manual input device, and a bedside Fixed clip, main frame; the drainage box is installed on the side of the main frame through the elastic beam, the elastic beam is installed with a strain gauge, and the strain gauge is connected with the control host; the output shaft of the servo motor installed in the main frame is connected with the lead screw, on the lead screw A lead screw nut is assembled, and the lead screw nut is connected with the lower end of the telescopic branch pipe; the beam is installed on the upper end of the telescopic branch pipe, and a hook is installed on the beam; the display device and the manual input device are connected with the control host, and the main frame is provided with a bed head fixing clip. The advantages of the utility model are as follows: the principle structure is simple, the clinical application is convenient, the drainage volume can be controlled accurately, and the height can be automatically adjusted, which is convenient for nursing, and is conducive to the quick recovery of the patient's body.

Description

A bedside fixation device for ventricle drainage

technical field

The utility model relates to the field of medical auxiliary devices, in particular to a bedside fixing device for extra-ventricular drainage.

Background technique

At present, patients with ventricular tumors and ventricular hemorrhage are usually indwelled with an external drainage tube after surgery. Due to the excessive amount of cerebrospinal fluid drawn out, the intracranial pressure can be too low. Usually, the drainage tube needs to be raised at this time to reduce the excessive drainage of cerebrospinal fluid. , Clinical needs a mechanical device with a reasonable structure to achieve precise control.

Utility model content

The purpose of the utility model is to accurately provide the height of the drainage tube that needs to be adjusted, and to fix it properly to prevent accidental detachment of the tube.

The utility model provides a bedside fixing device for extra-ventricular drainage, which is characterized in that: the bedside fixing device for extra-ventricular drainage comprises a drainage bottle 1, a collection tube 2, an on-off valve 3, an interface 4, a drainage box 5, Elastic beam 6, strain gauge 7, servo motor 8, lead screw 9, lead screw nut 10, telescopic branch 11, beam 12, hook 13, display device 14, control host 15, manual input device 16, bedside clamp 17 , the main frame 18;

Wherein: the drainage bottle 1 is connected with the interface 4 under the drainage box 5 through the collection tube 2, and the collection tube 2 is provided with an on-off valve 3; the drainage box 5 is installed on the side of the main frame 18 through the elastic beam 6, and strain 7, the strain gauge 7 is connected with the control host 15; the output shaft of the servo motor 8 installed in the main frame 18 is connected with the lead screw 9, the lead screw 9 is equipped with a lead screw nut 10, and the lead screw nut 10 is connected to the lower end of the telescopic branch pipe 11 Connection; the beam 12 is installed on the upper end of the telescopic branch pipe 11, and the hook 13 is installed on the beam 12;

The control host 15 includes a bridge circuit.

The drainage box 5 is a transparent material with scales on the side.

The hook 13 is provided with a drainage tube fastening device.

The display device 14 is a touch screen.

The gravity energy of the drainage liquid accumulated in the drainage box 5 can be detected in real time by the strain gauge 7, and the change curve of gravity with time is displayed on the display device 14 in real time. 10. Adjust the extension of the telescopic branch pipe 11, and then adjust the height difference between the drainage pipe fixed on the hook 13 and the human body, and adjust the flow rate.

The advantages of the utility model:

The bedside fixing device for ventricle drainage of the utility model has the advantages of simple principle and structure, convenient clinical application, convenient precise control of drainage volume, automatic height adjustment, convenient nursing, and quick physical recovery of patients.

Description of drawings

Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:

Figure 1 is a schematic diagram of the structure of a bedside fixation device for extra-ventricular drainage.

Detailed ways

Example 1

The utility model provides a bedside fixing device for extra-ventricular drainage, which is characterized in that: the bedside fixing device for extra-ventricular drainage comprises a drainage bottle 1, a collection tube 2, an on-off valve 3, an interface 4, a drainage box 5, Elastic beam 6, strain gauge 7, servo motor 8, lead screw 9, lead screw nut 10, telescopic branch 11, beam 12, hook 13, display device 14, control host 15, manual input device 16, bedside clamp 17 , the main frame 18;

Wherein: the drainage bottle 1 is connected with the interface 4 below the drainage box 5 through the collection tube 2, and the collection tube 2 is provided with an on-off valve 3; the drainage box 5 is installed on the side of the main frame 18 through the elastic beam 6, and the elastic beam 6 is installed with strain The strain gauge 7 is connected to the control host 15; the output shaft of the servo motor 8 installed in the main frame 18 is connected to the lead screw 9, the lead screw 9 is equipped with a lead screw nut 10, and the lead screw nut 10 is connected to the lower end of the telescopic branch pipe 11 Connection; the beam 12 is installed on the upper end of the telescopic branch pipe 11, and the hook 13 is installed on the beam 12;

The control host 15 includes a bridge circuit.

The drainage box 5 is a transparent material with scales on the side.

The hook 13 is provided with a drainage tube fastening device.

The display device 14 is a touch screen.

The gravity energy of the drainage liquid accumulated in the drainage box 5 can be detected in real time by the strain gauge 7, and the change curve of gravity with time is displayed on the display device 14 in real time. 10. Adjust the extension of the telescopic branch pipe 11, and then adjust the height difference between the drainage pipe fixed on the hook 13 and the human body, and adjust the flow rate.

Example 2

The utility model provides a bedside fixing device for extra-ventricular drainage, which is characterized in that: the bedside fixing device for extra-ventricular drainage comprises a drainage bottle 1, a collection tube 2, an on-off valve 3, an interface 4, a drainage box 5, Elastic beam 6, strain gauge 7, servo motor 8, lead screw 9, lead screw nut 10, telescopic branch 11, beam 12, hook 13, display device 14, control host 15, manual input device 16, bedside clamp 17 , the main frame 18;

Wherein: the drainage bottle 1 is connected with the interface 4 below the drainage box 5 through the collection tube 2, and the collection tube 2 is provided with an on-off valve 3; the drainage box 5 is installed on the side of the main frame 18 through the elastic beam 6, and the elastic beam 6 is installed with strain 7, the strain gauge 7 is connected with the control host 15; the output shaft of the servo motor 8 installed in the main frame 18 is connected with the lead screw 9, the lead screw 9 is equipped with a lead screw nut 10, and the lead screw nut 10 is connected to the lower end of the telescopic branch pipe 11 Connection; the beam 12 is installed on the upper end of the telescopic branch pipe 11, and the hook 13 is installed on the beam 12;

The control host 15 includes a bridge circuit.

The display device 14 is a touch screen.

The gravity energy of the drainage liquid accumulated in the drainage box 5 can be detected in real time by the strain gauge 7, and the change curve of gravity with time is displayed on the display device 14 in real time. 10. Adjust the extension of the telescopic branch pipe 11, and then adjust the height difference between the drainage pipe fixed on the hook 13 and the human body, and adjust the flow rate.

Example 3

The utility model provides a bedside fixing device for extra-ventricular drainage, which is characterized in that: the bedside fixing device for extra-ventricular drainage comprises a drainage bottle 1, a collection tube 2, an on-off valve 3, an interface 4, a drainage box 5, Elastic beam 6, strain gauge 7, servo motor 8, lead screw 9, lead screw nut 10, telescopic branch 11, beam 12, hook 13, display device 14, control host 15, manual input device 16, bedside clamp 17 , the main frame 18;

Wherein: the drainage bottle 1 is connected with the interface 4 under the drainage box 5 through the collection tube 2, and the collection tube 2 is provided with an on-off valve 3; the drainage box 5 is installed on the side of the main frame 18 through the elastic beam 6, and strain The strain gauge 7 is connected to the control host 15; the output shaft of the servo motor 8 installed in the main frame 18 is connected to the lead screw 9, the lead screw 9 is equipped with a lead screw nut 10, and the lead screw nut 10 is connected to the lower end of the telescopic branch pipe 11 Connection; the beam 12 is installed on the upper end of the telescopic branch pipe 11, and the hook 13 is installed on the beam 12;

The control host 15 includes a bridge circuit.

The drainage box 5 is a transparent material with scales on the side.

The gravity energy of the drainage liquid accumulated in the drainage box 5 can be detected in real time by the strain gauge 7, and the change curve of gravity with time is displayed on the display device 14 in real time. 10. Adjust the extension of the telescopic branch pipe 11, and then adjust the height difference between the drainage pipe fixed on the hook 13 and the human body, and adjust the flow rate.

Claims (5)

1. The utility model provides a ventricular external drainage head of a bed fixing device which characterized in that: the ventricular external drainage bedside fixing device comprises a drainage bottle (1), a collecting pipe (2), a switch valve (3), a connector (4), a drainage box (5), an elastic cross beam (6), a strain gauge (7), a servo motor (8), a lead screw (9), a lead screw nut (10), a telescopic branch pipe (11), a cross beam (12), a lifting hook (13), a display device (14), a control host (15), a manual input device (16), a bedside fixing clamp (17) and a main body frame (18);

wherein: the drainage bottle (1) is connected with a port (4) below the drainage box (5) through a collecting pipe (2), and the collecting pipe (2) is provided with a switch valve (3); the drainage box (5) is arranged on the side surface of the main body frame (18) through an elastic cross beam (6), a strain gauge (7) is arranged on the elastic cross beam (6), and the strain gauge (7) is connected with the control host (15); an output shaft of a servo motor (8) arranged in the main body frame (18) is connected with a lead screw (9), a lead screw nut (10) is assembled on the lead screw (9), and the lead screw nut (10) is connected with the lower end of a telescopic branch pipe (11); the beam (12) is arranged at the upper end of the telescopic branch pipe (11), and the beam (12) is provided with a lifting hook (13); the display device (14) and the manual input device (16) are connected with the control host (15), and the main body frame (18) is provided with a bed head fixing clamp (17).

2. The bedside fixture for ventricular drainage of claim 1, wherein: the control host (15) comprises a bridge circuit.

3. The bedside fixture for ventricular drainage of claim 1, wherein: the drainage box (5) is a transparent material piece, and the side surface of the drainage box is provided with scales.

4. The bedside fixture for ventricular drainage of claim 1, wherein: the lifting hook (13) is provided with a drainage tube fastening device.

5. The bedside fixture for ventricular drainage of claim 1, wherein: the display device (14) is a touch screen.

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