CN211724147U

CN211724147U - Liftable ventricular drainage fixing device

Info

Publication number: CN211724147U
Application number: CN201921107626.7U
Authority: CN
Inventors: 王洪敏; 宋建伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-10-23
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a liftable ventricular drainage fixing device comprises mount, laser lamp, pulley, scale, attach the scale on the mount, the laser lamp can be adjustable on the mount, and the pulley setting is at the both ends of mount. The utility model discloses ensure the accuracy of drainage height, improve work efficiency and nursing quality, it is safe convenient to have, and convenient storage carries, low cost's technological effect is suitable for market spreading value.

Description

Liftable ventricular drainage fixing device

Technical Field

The utility model relates to the field of medical equipment, concretely relates to liftable ventricular drainage fixing device.

Background

In medical clinical surgery, particularly neurosurgery, ventricular drainage is a commonly used treatment measure, most patients need to place a drainage tube after craniocerebral operation, blood, effusion or bloody cerebrospinal fluid and the like after the drainage operation are drained, and the ventricular drainage is used for relieving meningeal stimulation symptoms, arachnoid adhesion and controlling intracranial pressure caused by edema.

At present, the ventricular drainage device is clinically used for suspending a drainage bottle by a rope and measuring the ventricular drainage height by a ruler. After the operation, the fixed position of the ventricular drainage bottle needs to be fixed at 10-15cm above the external auditory canal, and generally, the height of the ventricular drainage bottle needs to be measured again and the zero point position needs to be adjusted when the body position or the bed head of a patient is changed. Therefore, the fixed height and effective drainage of the ventricular drainage bag have great influence on the drainage effect, are also the key points of pipeline care and are directly related to the prognosis of patients. The drainage bottle is fixed too high, the drainage is not smooth, the intracranial pressure is increased, and cerebral hernia or liquid reflux in the tube are easy to occur to cause intracranial infection; too low drainage leads to intracranial hemorrhage, and leads to adverse effects such as reduction of cranial pressure and the like.

The fixing method for the ventricular drainage bottle in the prior art is mainly divided into two methods, namely, the transfusion stand is erected at the head of a bed, a wooden ruler is fixed on the transfusion stand by a rope, then the height of the ventricular drainage bottle is measured, and the drainage bottle and the drainage bag are respectively fixed on two hooks of the wooden ruler; the second method is to mark scales on the infusion support standing on the bed head, fix the drainage bottle by a rope and hang the bottle on the infusion support, and adjust the height of the drainage bottle by adjusting the length of the rope for fixing the drainage bottle. The two methods have the defects that no zero point scale is arranged on the measuring tool, a long ruler needs to be prepared to enable the height of the external auditory canal of a patient to correspond to the zero point on the measuring tool in clinical work, the height of the external auditory canal of the patient and the zero point on the measuring tool are ensured to be at the same level, but deviation often exists in actual operation, so that the drainage effect of the ventricular drainage bottle is influenced, meanwhile, certain influence is also generated on the intracranial pressure of the patient, and the nursing and medical workload is increased. Secondly, when the drainage quantity of a patient is more or less and the height of the drainage bottle needs to be adjusted, the first method needs to loosen the rope to adjust the height of the wooden ruler and then fix the wooden ruler by the rope or adjust the height of the head of the bed, and the second method needs to adjust the length of the rope for fixing the ventricular drainage bottle or adjust the height of the head of the bed to adjust the height of the drainage bottle.

CN201020506266.0 discloses a ventricular drainage fixing frame, which comprises a fixing frame panel, wherein a fixing hook is fixedly connected to the fixing frame panel, a standard scale is arranged on one longitudinal side of the fixing frame panel, a sliding block capable of moving up and down along the fixing frame panel is arranged on the fixing frame panel, a hook is connected to the sliding block, and a fixing knob capable of fixing the sliding block on the fixing frame panel is arranged on the sliding block; the height of the drainage bottle can be adjusted according to the requirement, the technical scheme can not well solve the problems that the height of the ventricular drainage bottle is measured again by the existing medical personnel and the zero point position is debugged, and the debugging is inaccurate in operation through visual inspection of the medical personnel.

CN201710339968.0 provides a novel ventricular drainage fixing device, which comprises a support rod, a transverse rod, a hook, a traction rope, an infrared detector, a photoresistor, a motor, a mobile power supply and a controller; the supporting rod and the transverse rod are hollow rod bodies, wherein the transverse rod is of a telescopic structure; one end of the transverse rod is vertically connected with the top of the supporting rod, and the hook is arranged below the other end of the transverse rod; the hauling cable is arranged in the supporting rod and the transverse rod, and one end of the transverse rod is connected with the hook. The invention solves the problems of re-measuring the height of the ventricular drainage bottle and debugging the zero point position by an electronic and mechanical surveying means and an adjusting mode. The working principle is as follows: the guide rail is used for infrared surveying ware and photosensitive resistor to move about from top to bottom, and two sets of infrared surveying wares pass the liquid column in the drainage tube and emit optical signal to photosensitive resistor, and refraction can take place when wherein a set of infrared ray passes the liquid column, and another a set of infrared ray then is established and is not passed through the refraction above the liquid column, no matter be like this the liquid column too high or low can both trigger photosensitive signal, if photosensitive resistor receives light signal, then can form the suggestion that the return circuit carried out zero position debugging to medical personnel. However, the fixing device has a complex structure and is complex to operate, and the photoelectric device has high cost.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liftable ventricular drainage fixing device. To the technical problem of prior art's existence, the inventor provides a low cost, simple structure, the ventricle drainage fixing device of the operation of being convenient for, and this utility model can the accurate height of measuring head drainage bottle, can keep the stability of drainage bottle height along with sick bed altitude mixture control's in-process at patient's head. The technical problems of re-measuring the zero position and debugging the height of the ventricular drainage bottle are solved. The utility model discloses ensure the accuracy of drainage height, improve work efficiency and nursing quality, it is safe convenient to have, and convenient accomodating carries, low cost's technological effect is suitable for marketing.

The utility model discloses a following technical scheme realizes:

a liftable ventricular drainage fixing device is characterized by comprising a fixing frame 1, a laser lamp 2, pulleys 3 and a scale 4, wherein the fixing frame 1 is additionally provided with the scale 4, the laser lamp 2 can be movably adjusted on the fixing frame 1, and the pulleys 3 are arranged at two ends of the fixing frame 1.

Preferably, the fixing frame can be an infusion support, the fixing frame is a clamping groove type, the fixing frame is provided with a clamping head 5, the clamping head 5 of the fixing frame can be vertically inserted into a clamping groove 6 of the head of a patient bed, the fixing frame can also be provided with a base, and more preferably, the fixing frame can be a drawing type or a folding type and is convenient to carry.

The laser lamp 2 is equipped with the fastening knob fastening of laser lamp clamp 7 accessible on mount 1, loosens the fastening knob and can slide about the wrench movement about the laser lamp is vertical with mount 1, through about from top to bottom the regulation of activity seek with external auditory canal parallel surface, this laser lamp position is zero point position promptly, after the zero point position was confirmed to the rotating fastening knob, the drainage bottle was fixed 10 ~ 15 centimetres above zero point position.

The pulleys at the two ends of the fixing frame are fixed pulleys, pulley clamps 8 are arranged on the pulleys, after the distance between the pulleys is adjusted as required, the pulleys are fixed at the two ends of the fixing frame through fastening knobs 9, and the drainage ropes 11 at the upper ends of the drainage bottles 10 are fixed on liftable sickbed fixing points 12 after passing through the pulleys at the upper end and the lower end of the fixing frame. When the head of a patient rises along with one end of a sickbed, the sickbed pulls a drainage bottle drainage rope which passes through the pulley, so that the drainage bottle rises along with the head of the patient, when the sickbed descends, the drainage bottle recovers to the original position under the action of gravity, and in the process of height adjustment of the head of the patient along with the sickbed, the height of the drainage bottle is always kept to be 10-15cm above the parallel surface of an external auditory canal, so that the height of the drainage bottle is kept stable.

The utility model discloses have and remove and the function of synchronous adjustment height along with patient's head position, ensure the accuracy of drainage height, improve work efficiency and nursing quality, alleviateed nursing staff's work load greatly, it is safe convenient to have, conveniently accomodates carry, low cost's technological effect, is suitable for the ventricle drainage of neurosurgery craniocerebral department postoperative, and market prospect is wide.

Drawings

Fig. 1 the utility model discloses liftable ventricular drainage fixing device picture

Detailed Description

The advantages of the present invention will now be further described by the following examples, which are to be understood as being illustrative only and not limiting to the scope of the invention, and that obvious variations and modifications by one of ordinary skill in the art in light of the present invention are intended to be included within the scope of the present invention.

Liftable ventricular drainage fixing device as shown in figure 1, by mount 1, laser lamp 2, pulley 3, scale 4 constitutes, it scales 4 to attach on mount 1, laser lamp 2 can be adjusted on mount 1 activity, pulley 3 sets up the both ends at mount 1, the mount is equipped with dop 5, mount dop 5 can be vertical insert in the draw-in groove 6 of patient's head of a bed, laser lamp 2 is equipped with the fastening knob fastening of laser lamp clamp 7 accessible fastening on mount 1, loosen fastening knob laser lamp and can twist about the top-and-bottom slip, laser lamp is perpendicular with mount 1, be equipped with pulley clamp 8 on the pulley, after adjusting the pulley interval as required, fix the pulley at the mount both ends through fastening knob 9, behind drainage rope 11 on drainage bottle 10 upper end passed the mount both ends pulley, fix on the bedside fixed point 12 of liftable one end.

During the use, after adjusting the pulley interval as required, fix the pulley at the mount both ends through fastening knob 9, the adjusting position is controlled from top to bottom to the laser lamp, measure the height of external auditory canal, the position that the laser lamp was located is exactly the position at zero point, then measure 10 ~ 15 centimetres above the external auditory canal to the reference scale, the doctor's advice adjustment height is followed to the necessary occasion, pass two pulley back systems of drainage rope at fixed point 12 departments in the bed, the head of a bed drives the pulley at the in-process rope that goes up and down, make the height of drainage bottle be in 10 ~ 15 centimetres with the height of external auditory canal all the time, the effect of head of a bed and the synchronous upgrading of drainage bottle (be h centimetre as the picture). The condition of unstable intracranial pressure caused by unstable height is avoided, and the drainage bottle is ensured to be always at a safe height.

Claims

1. The liftable ventricular drainage fixing device is characterized by comprising a fixing frame (1), a laser lamp (2), a pulley (3) and a scale (4), wherein the fixing frame (1) is additionally provided with the scale (4), the laser lamp (2) can be movably adjusted on the fixing frame (1), and the pulley (3) is arranged at two ends of the fixing frame (1).

2. The ventricular drainage fixation device according to claim 1, characterized in that the fixation frame (1) is an infusion frame.

3. The ventricular drainage fixation device according to claim 1, wherein the fixation frame (1) is provided with a clamp (5), and the fixation frame clamp (5) can be vertically inserted into a clamp groove (6) of a patient's head of a bed.

4. The ventricular drainage fixation device according to any one of claims 1, 2, 3, wherein the fixation frame (1) is of a pull type or a folding type.

5. The ventricular drainage fixing device according to claim 1, characterized in that the laser lamp (2) is provided with a laser lamp clamp (7) which can be fastened on the fixing frame (1) through a fastening knob, and the laser lamp (2) is perpendicular to the fixing frame (1).

6. The ventricular drainage fixing device according to claim 1, wherein the pulleys (3) at the two ends of the fixing frame (1) are fixed pulleys, pulley clamps (8) are arranged on the pulleys, and the pulleys are fixed at the two ends of the fixing frame (1) by fastening knobs (9).

7. The ventricular drainage fixing device according to claim 1, characterized in that the pulley (3) is wound with a drainage rope (11), one end of which pulls the drainage bottle (10), and the other end of which is tied on a liftable sickbed fixing point (12).