CN216523473U

CN216523473U - Measuring scale for ventricular drainage

Info

Publication number: CN216523473U
Application number: CN202122518579.9U
Authority: CN
Inventors: 卓丽丹; 覃宁
Original assignee: Yulin Red Cross Hospital
Current assignee: Yulin Red Cross Hospital
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-05-13
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a measuring scale for ventricular drainage, which comprises a containing groove, a ruler and a handle, wherein the containing groove is formed in the middle of the containing groove; the upper end of the accommodating groove is opened, and the lower end is a plane; the straight ruler is hinged at one end of the accommodating groove and can be rotatably accommodated in the accommodating groove; the handle sets up in the other end of accomodating the groove, and the one side of ruler is provided with the scale, and the ruler is equipped with the one side orientation of scale in handle place one side. The medical instrument brings convenience to medical staff to measure and has a storage function.

Description

Measuring scale for ventricular drainage

Technical Field

The utility model relates to a measuring scale, in particular to a measuring scale for ventricular drainage.

Background

The ventricular puncture drainage is a common treatment means in clinical large-area cerebral hemorrhage craniotomy, and cerebrospinal fluid and intracranial hematocele are drained to the outside of the brain through ventricular drainage, so that the pressure of brain tissues is relieved, and the functions of controlling intracranial pressure and relieving encephaledema can be achieved. At present, the ventricular external drainage method is to lead out the cerebrospinal fluid of the ventricles through a drainage tube and convey the cerebrospinal fluid into a drainage bottle. Because the drainage height of the drainage bottle (generally 10-15cm away from the horizontal plane of the ventricle) has an extremely important influence on the cranial pressure, the life of a patient is endangered by carelessness. Therefore, the nurse pays more attention to the height of the drainage bottle in the nursing process. The current method comprises the following steps: medical personnel take the level bar to confirm the ventricle horizontal plane, take the dipperstick again and vertically put on the level bar, measure the level height in order to hang the drainage bottle in suitable position, because level bar and dipperstick are separately, medical personnel are when measuring, had both guaranteed that the level bar is in the horizontal plane, had guaranteed that the dipperstick is perpendicular with the level bar again, so not only inconvenient measurement has still increased medical personnel's work burden. In addition, after the measurement is finished, a device for accommodating the measuring scale is not provided, so that the measuring scale is easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a measuring scale for ventricular drainage, which is convenient for medical staff to measure and has a storage function.

In order to solve the problems, the utility model adopts the following technical scheme:

a measuring scale for ventricular drainage comprises a containing groove, a ruler and a handle; the upper end of the accommodating groove is opened, and the lower end is a plane; the ruler is hinged to one end of the accommodating groove and can be rotatably accommodated in the accommodating groove; the handle sets up in the other end of accomodating the groove, and the one side of ruler is provided with the scale, and the ruler is equipped with the one side orientation of scale in handle place one side.

Further, be equipped with stop gear on the handle, stop gear includes slider and spring, and the one end of handle is provided with the spout, and the spout link up with accomodating the groove, and the slider sets up in the spout, and in the spout was located to the spring, and connect between handle and slider, the one end tip of slider stretched out in accomodating the groove for keep off the upper end at the ruler.

Furthermore, a moving rod is fixedly arranged at the upper end of the sliding block, a linear hole is formed in the upper end of the handle and communicated with the sliding groove, and the moving rod extends out of the upper end of the handle through the linear hole.

Furthermore, the upper end of the moving rod is fixedly connected with a pushing key, and the middle part of the pushing key is provided with a convex part which protrudes upwards.

Further, the tip of accomodating groove and ruler all is equipped with the hinge hole, and the hinge hole coincidence of the two is equipped with the articulated shaft on the hinge hole, and the articulated shaft overcoat has the torsional spring, and the both ends of torsional spring are connected respectively on accomodating groove and ruler.

The utility model has the beneficial effects that:

according to the measuring scale for ventricular drainage, the accommodating groove is equivalent to the horizontal scale, the ruler with scales is equivalent to the measuring scale, before measurement, the ruler is turned over, so that the ruler is perpendicular to the accommodating groove, during measurement, the handle is held by hand, the accommodating groove is ensured to be in the horizontal plane, the height can be measured, measurement by medical staff is facilitated, and meanwhile, the workload is relieved; in addition, accomodate the groove and can be used for accomodating the ruler, prevent that the ruler is impaired, the ruler is equipped with the one side orientation of scale in handle place one side, can make things convenient for medical personnel when measuring, observes the scale interval.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is an enlarged view of the area a in fig. 1.

Fig. 3 is a cross-sectional view of the present invention in an unused state.

Fig. 4 is a schematic structural view of the spacing mechanism of the present invention.

The reference numbers in the figures are: 1. a receiving groove; 2. a straightedge; 21. calibration; 3. a handle; 31. a linear hole; 4. a slider; 41. a travel bar; 42. a push key; 43. a boss portion; 5. a spring; 6. a chute; 7. a hinge hole; 8. hinging a shaft; 9. a torsion spring.

Detailed Description

As shown in fig. 1 to 4, the measuring tape for ventricular drainage of the present embodiment includes a receiving groove 1, a ruler 2, and a handle 3. The upper end of the accommodating groove 1 is open, and the lower end is a plane. The ruler 2 is hinged to one end of the accommodating groove 1, and the ruler 2 can be rotatably accommodated in the accommodating groove 1. Accomodate groove 1 and be used for accomodating ruler 2, after the use, can play the guard action to ruler 2, prevent that it is impaired. The handle 3 sets up in the other end of accomodating groove 1, and the one side of ruler 2 is provided with scale 21, and the one side that ruler 2 was equipped with scale 21 is towards in handle 3 place one side. Handle 3 can make things convenient for this dipperstick of medical personnel handheld to measure, and scale 21 is towards the place side of handle 3, when measuring, conveniently observes the scale interval.

Be equipped with stop gear on the handle 3, stop gear includes slider 4 and spring 5, and the one end of handle 3 is provided with spout 6, and spout 6 link up with accomodating groove 1, and slider 4 sets up in spout 6, and spring 5 is located in spout 6, and connects between handle 3 and slider 4, and the one end tip of slider 4 stretches out in accomodating groove 1 for keep off the upper end at ruler 2. The upper end of the sliding block 4 is fixedly provided with a moving rod 41, the upper end of the handle 3 is provided with a linear hole 31, the linear hole 31 is communicated with the sliding chute 6, and the moving rod 41 extends out of the upper end of the handle 3 from the linear hole 31. The upper end of the moving rod 41 is fixedly connected with a push key 42, the middle part of the push key 42 is provided with a convex part 43 which protrudes upwards, and the convex part 43 is convenient for pushing the push key 42. The pushing key 42 is pushed, the sliding block 4 can slide in the sliding groove 6, the moving rod 41 moves in the linear hole 31, the pushing key 42 is pushed to one end provided with the spring 5, the spring 5 is compressed to generate elastic force, and after the hand is released, the spring 5 releases the elastic force, and the pushing key 42 is reset.

The tip of accomodating groove 1 and ruler 2 all is equipped with hinge hole 7, and hinge hole 7 coincidence of the two is equipped with articulated shaft 8 on the

hinge hole

7, and 8 overcoat of articulated shaft have torsional spring 9, and the both ends of torsional spring 9 are connected respectively on accomodating groove 1 and ruler 2. When the slider 4 breaks away from the ruler 2, one end of the ruler 2 can be ejected out due to the elastic action of the torsion spring 9, and after the ruler is turned, the ruler 2 is perpendicular to the accommodating groove 1 and does not need to be turned manually.

During the use, promote promotion key 42 to the one end that is equipped with spring 5 for ruler 2 breaks away from slider 4, because torsional spring 9's elastic force, the one end of ruler 2 can be launched away, after the upset, and it is perpendicular with accomodating groove 1, at this moment, accomodate groove 1 and be equivalent to the level bar, take ruler 2 of scale 21 and be equivalent to the dipperstick, during the measurement, medical personnel only need handheld handle 3, guarantee to accomodate groove 1 and be in the horizontal plane, can measure the height, and is very convenient. After the use, when promoting promotion key 42 to the one end that is equipped with spring 5, upset ruler 2 for ruler 2 is accomodate in accomodating groove 1, later loosens and promotes key 42, and spring 5 releases elasticity, promotes key 42 and resets, makes slider 4 keep off in ruler 2 top, accomplishes and accomodates.

Claims

1. Dipperstick for ventricular drainage, its characterized in that: comprises a containing groove (1), a ruler (2) and a handle (3); the upper end of the accommodating groove (1) is opened, and the lower end is a plane; the ruler (2) is hinged to one end of the accommodating groove (1), and the ruler (2) can be rotatably accommodated in the accommodating groove (1); the handle (3) is arranged at the other end of the accommodating groove (1), the scale (21) is arranged on one surface of the ruler (2), and the surface of the ruler (2) provided with the scale (21) faces to one side where the handle (3) is located.

2. The ventricular drainage ruler of claim 1, wherein: be equipped with stop gear on handle (3), stop gear includes slider (4) and spring (5), and the one end of handle (3) is provided with spout (6), and spout (6) link up with accomodating groove (1), and slider (4) set up in spout (6), and in spout (6) were located in spring (5), and connect between handle (3) and slider (4), the one end tip of slider (4) stretched out in accomodating groove (1) for keep off the upper end at ruler (2).

3. The measurement ruler for ventricular drainage according to claim 2, characterized in that: the upper end of the sliding block (4) is fixedly provided with a moving rod (41), the upper end of the handle (3) is provided with a linear hole (31), the linear hole (31) is communicated with the sliding groove (6), and the moving rod (41) extends out of the upper end of the handle (3) from the linear hole (31).

4. The measurement ruler for ventricular drainage according to claim 3, characterized in that: the upper end of the moving rod (41) is fixedly connected with a pushing key (42), and the middle part of the pushing key (42) is provided with a convex part (43) which protrudes upwards.

5. The ventricular drainage ruler of claim 1, wherein: the tip of accomodating groove (1) and ruler (2) all is equipped with hinge hole (7), and hinge hole (7) the two coincide, and is equipped with articulated shaft (8) on hinge hole (7), and articulated shaft (8) overcoat has torsional spring (9), and the both ends of torsional spring (9) are connected respectively on accomodating groove (1) and ruler (2).