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Device for adjusting height of drainage bag outside ventricle and use method of device

An external drainage and height technology, applied in the direction of suction devices, hypodermic injection devices, etc., can solve the problems of difficult to quantify height adjustment records, lack of scales, and limit clinical applications, etc., to achieve accurate and convenient adjustment methods, low application environment requirements, and improved The effect of composition

Inactive Publication Date: 2019-07-12
JIANGYIN PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its design is fixed to the ceiling through the suspension hook on the top of the frame, which puts high demands on the site, and it is not convenient to move to patients in other beds, which greatly limits the clinical application of this technology
Secondly, it can be seen from the figure that the self-locking pull beads are integrated into a whole, and there is no place to hang the drainage bottle. As a result, a horizontal hook that moves within the opening range of the frame body is designed to hang the drainage bottle, which increases the The complexity of the structure, the connection between the hook and the pull bead is not reliable
Finally, it lacks scales, making altitude adjustment records difficult to quantify

Method used

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  • Device for adjusting height of drainage bag outside ventricle and use method of device
  • Device for adjusting height of drainage bag outside ventricle and use method of device
  • Device for adjusting height of drainage bag outside ventricle and use method of device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024] Such as figure 1 As shown, a device for adjusting the height of an external ventricular drainage bag involved in the present invention includes a C-shaped fixing device, a laser transmitter and a sling, the C-shaped fixing device includes a tube clamp and a screw, and the C-shaped fixing device passes through The screw passing through the pipe clamp is flexibly connected with the vertical pole of the infusion stand; the screw is hollow and can accommodate a laser transmitter, which can be inserted and pulled out through the laser emission port on the handle; one end of the suspension belt is fixed to the C-shaped The device is connected in a quick-release manner, and the other end bypasses the cross bar of the infusion stand to connect with the drainage bottle.

[0025] Specifically, one end of the screw rod is provided with a non-slip pad, and the ot...

Embodiment 2

[0029] As a modification of Embodiment 1 above, the clamping of the laser emitter can also be realized through the cooperation of two C-shaped fixing devices. The vertical position of the laser transmitter and the column can be realized by simply connecting the two C-shaped fixing devices vertically through the extended positioning holes.

Embodiment 3

[0031] As a modification of the above embodiment 1 or 2, it is also possible to add another C-shaped fixing device to provide a cross beam that can be bypassed, so as to shorten the length of the suspension belt.

[0032] When assembling and using the drainage bag height adjustment device according to the present invention, it specifically includes the following steps:

[0033] Step 1: Fix the scale on the C-shaped fixture clip through the extended positioning hole;

[0034] Step 2: Clamp the C-shaped fixing device on the infusion tube pole, with the handle pointing to the patient's head;

[0035] Step 3: Insert the laser transmitter into the hollow screw through the laser transmitter port, adjust the vertical position of the fixing frame, and make the handle point to the patient's external auditory canal;

[0036] Step 4: Use one end of the suspension strap to connect the lifting ear of the drainage bottle, and the other end to go around a circle and cross the beam. Adjust t...

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Abstract

The invention provides a device for adjusting the height of a drainage bag outside ventricle. The device comprises a C-type fixing device, a laser transmitter and a hanging band. The C-type fixing device comprises a pipe clip and a screw. The C-type fixing device is movably connected with an infusion rack stand column through the screw penetrating through the pipe clip. The screw is a hollow screwand can contain the laser transmitter. The laser transmitter is inserted into and pulled out of a laser transmitting port in a handle. One end of the hanging band is quickly-detachably connected withthe C-type fixing device, and the other end of the hanging band is connected with a drainage bottle through an infusion rack transverse rod. Compared with the prior art, the device has the advantagesthat the composition structure and use method of the device for adjusting the height of the drainage bag outside the ventricle are further improved, the requirements for the application environment are lower, the structure is simpler, and the adjusting method is more precise and convenient.

Description

technical field [0001] The invention belongs to the technical field of medical drainage systems, and in particular relates to a device for adjusting the height of an external ventricle drainage bag and a method for using the device. Background technique [0002] External drainage of cerebrospinal fluid is one of the most commonly used clinical treatment techniques in neurosurgery, including external ventricular drainage (EVD) and external lumbar drainage (LD). During the clinical operation of drainage of a large amount of effusion, the ventricle drainage bottle should be 10cm-15cm higher than the patient's external auditory canal or follow the doctor's advice, and the height of the drainage bag should not be moved arbitrarily, because the position of the ventricle drainage bottle is too high, which will affect the drainage of cerebrospinal fluid , so that intracranial pressure increased, too low will cause the loss of cerebrospinal fluid, resulting in decreased intracranial ...

Claims

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Application Information

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IPC IPC(8): A61M1/00
CPCA61M1/69
Inventor 胡志敏周丽娜
Owner JIANGYIN PEOPLES HOSPITAL
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