CN210542607U

CN210542607U - Ventricular drainage tube fixer

Info

Publication number: CN210542607U
Application number: CN201920667388.9U
Authority: CN
Inventors: 万永红
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2020-05-19
Anticipated expiration: 2029-05-10

Abstract

The utility model discloses a ventricular drainage tube fixer, including couple subassembly, dead lever and mount, wherein, the dead lever has the scale, and couple subassembly fixed mounting is held at "0" scale, mount swing joint on the dead lever. When the drainage tube is used, the fixing frame is fixed at the bed body at one side of the bed head, the fixing rod with scales is inserted into the fixing frame, the zero point (the level of the external auditory canal at the operation side) of the drainage tube is found, and the fixing rod is adjusted to be 10-15cm and hung. Compared with the prior art, this application can accurate regulation ventricle drainage tube height, guarantees the effective and safety of drainage, need not change along with the clinostatism and height-readjust, has guaranteed patient's safety effectively and has alleviateed nurse's work load.

Description

Ventricular drainage tube fixer

Technical Field

The utility model relates to the field of medical equipment, in particular to a ventricular drainage tube fixer.

Background

The extracerebral drainage is a common first-aid technique in which the front end of a drainage tube with a plurality of side holes is arranged in the ventricle, the tail end of the drainage tube is externally connected with a sterile drainage bag, and cerebrospinal fluid is led out of the body after the puncture of the ventricle through the skull drilling or in the craniotomy. The medicine is applied to critically ill patients with high cranial pressure, can avoid or slow down the occurrence of cerebral hernia, and saves the lives of the patients. The height of the outlet of the drainage tube is generally 10-15cm away from the level of the external auditory canal on the operation side, and the drainage tube is properly lifted according to the intracranial pressure so as to maintain the normal intracranial pressure.

Through the research on the prior art, the fixing frame of the ventricular external drainage tube fixer is fixedly connected with the fixing rod, and the relative position cannot be changed. Moreover, the original drainage speed is changed because the patient's lying position is changed or the bed head is raised or lowered, and the drainage device is difficult to be correspondingly and accurately adjusted. The drainage tube outlet is too high, which can cause incomplete drainage, while the drainage tube outlet is too low, which can cause the excessive extraction of cerebrospinal fluid and bring potential safety hazard to patients. The hook and the fixed rod are not easy to detach, the interchangeability is poor, and the transportation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of the above-mentioned technique, and provide a ventricular drainage tube fixer. In order to solve the technical problem, the utility model provides a technical scheme does:

the utility model provides a ventricular drainage tube fixer, includes the couple subassembly, has dead lever and mount of scale, the couple subassembly is connected to dead lever one end, and the mount is connected to the other end, wherein:

the hook assembly comprises a hook and a fixed tray, the hook is buckled in the fixed tray, and the hook assembly is detachably connected to the 0-scale end of the fixed rod;

the fixed frame is movably connected to the fixed rod, and one side of the fixed frame can be fixed on a beam at the side of the bed;

the fixing frame is fastened by double bolts and comprises a sleeve, a supporting sheet and fastening bolts;

the sleeve is sleeved on the fixed rod, a first threaded hole is formed in one side of the sleeve, and the first threaded hole is in threaded connection with a first fastening bolt;

the support sheet is fixedly connected to the other side of the sleeve, the support sheet is C-shaped, an opening faces to one side far away from the sleeve, a second threaded hole is formed in the top surface of the support sheet, and a second fastening bolt is connected to the second threaded hole.

As an improvement, the hook component selects a detachable hook, and the hook is connected with the fixed rod through the fixed tray.

As an improvement, the fixed tray is cylindrical, the top surface of the fixed tray is provided with a groove, and the end of the groove, which is close to the cylindrical shaft line, is provided with a matching hole matched with the hook.

As an improvement, the fixed rod is an annular hollow metal tube, the scale is gradually increased from one end to the other end along the axis of the fixed rod by taking '0', and the hook assembly is detachably connected to the end close to the '0' scale.

As an improvement, the hook is made of a straight metal pipe, and one end of the hook is bent into a hook shape, so that the number of the hooks is four.

It is obvious by above technical scheme, couple subassembly and dead lever can be dismantled and be connected, be convenient for transport and change spare part, and the mount can change the relative position of dead lever and lathe bed, convenient operation, and the dead lever has the length scale, can be with the accurate location of drainage bag, need not change along with the position of lying down and readjust the height, has alleviateed nurse's work load effectively and has guaranteed patient's safety.

Compared with the prior art, the utility model the advantage lie in: the drainage bag is accurately positioned, the safety of a patient is guaranteed, the operation is convenient, and the workload of a nurse is effectively reduced; the product interchangeability is good; is convenient for transportation.

Drawings

Fig. 1 is a schematic structural view of the ventricular drainage tube fixer of the present invention.

Fig. 2 is a schematic structural view of the fixing tray of the ventricular drainage tube fixer of the utility model.

Fig. 3 is a schematic structural view of the fixing frame of the ventricular drainage tube fixer of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Combine the attached drawing, this ventricle drainage tube fixer includes couple subassembly 1, dead lever 2, mount 3, wherein: the hook 11 is inserted into the matching hole 121 and fixedly installed on the '0' scale end of the fixing rod 2 together with the fixing tray 12, and is used for hanging the drainage bag. The sleeve 33 is sleeved on the fixing rod 2, a threaded hole 331 is reserved in the middle of the left side of the sleeve 33, a fastening bolt 34 matched with the sleeve is used for adjusting and fastening the relative position of the fixing frame 3 and the fixing rod 2, a supporting sheet 35 is fixedly connected to the right side of the sleeve 33, a threaded hole 351 is reserved at the upper end of the supporting sheet 35, a fastening bolt 31 is in threaded connection with the supporting sheet, a threaded hole 321 is reserved in the middle of the clamping block 32, and the fastening bolt is in threaded connection with the clamping block and used for adjusting and fastening the relative position between the fixing frame 3 and a.

The utility model discloses when concrete implementation, the drainage package is hung on the couple, is fixed in one side bed body department of head of a bed with the mount, screws the bolt to can not become flexible, in inserting the mount with the dead lever of scale, finds the zero point of ventricle drainage tube (the level of art side external auditory canal), and the position of transferring 10-15 centimetres with the dead lever hangs and can guarantee the drainage effectively and safe, and installs, unloads and gets the convenience, has alleviateed nurse's work load. In addition, the hook 11 can be inserted into the matching hole 122 to realize the horizontal connection between the hook and the fixing rod 2, thereby realizing the horizontal fixing and the use of the fixing rod 2.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a ventricular drainage tube fixer, includes the couple subassembly, has dead lever and mount of scale, the couple subassembly is connected to dead lever one end, and the mount, its characterized in that are connected to the other end:

2. The ventricular drainage tube fixator of claim 1, wherein: the fixed tray is cylindrical, the top surface of the fixed tray is provided with a groove, and the end, close to the cylindrical shaft line, of the groove is provided with a vertical hole and a horizontal hole which are used for vertical or horizontal insertion connection of the hook.

3. The ventricular drainage tube fixator of claim 1, wherein: the fixing frame further comprises a clamping block, a third threaded hole is formed in the clamping block, and the third threaded hole is in threaded connection with a second bolt; and a second limiting sheet corresponding to the first limiting sheet extends upwards and vertically from one end, far away from the sleeve, of the bottom surface of the supporting sheet.

4. The ventricular drainage tube fixator of claim 1, wherein: the scale on the dead lever begins to increase gradually to the other end from one end along the pole axis from "0", the couple subassembly links firmly and is being close to "0" scale end.

5. The ventricular drainage tube fixator of claim 1, wherein: the hooks are made of metal tubes, one end of each hook is straight, and the other end of each hook is bent into a hook shape.

6. The ventricular drainage tube fixator of claim 1, wherein: the fixed rod is an annular hollow metal tube.