CN215128568U

CN215128568U - Intracranial pressure monitoring measuring scale

Info

Publication number: CN215128568U
Application number: CN202120902509.0U
Authority: CN
Inventors: 刘静; 刘莹; 万佳彬; 迟巍; 赵琬莹
Original assignee: Beijing Childrens Hospital
Current assignee: Beijing Childrens Hospital
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-12-14
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses an intracranial pressure control dipperstick, include: the longitudinal axis scale is provided with a first scale and a second scale, the first scale and the second scale are arranged on the first side surface of the longitudinal axis scale, and the setting direction of the scale value of the first scale is opposite to that of the scale value of the second scale; the connecting assembly is arranged above the longitudinal axis ruler, the scale value of the first scale is arranged from small to large towards the direction of the connecting assembly, the connecting assembly is movably connected with the longitudinal axis ruler so that the longitudinal axis ruler can move along the length direction of the longitudinal axis ruler, and one part of the connecting assembly can rotate; the transverse axis ruler is connected with one end of the connecting component so as to be perpendicular to the longitudinal axis ruler; the level gauge is arranged above the connecting component. The application of the dipperstick passes through coupling assembling with cross axle chi and axis of ordinates chi and rotates the connection to be provided with the spirit level on coupling assembling, not only can the accurate measurement outdoor drainage patient ear level position to the height of liquid bottle top scale, be convenient for accomodate moreover.

Description

Intracranial pressure monitoring measuring scale

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to intracranial pressure control dipperstick.

Background

At present, after ventricular external drainage, a drainage device is left outside the body to continue cerebrospinal fluid drainage, an external drainage bottle is placed at the head of a bed, and the height of the drainage bottle is adjusted according to ventricular pressure. Medical personnel need observe the height of the level of the ear of the patient with ventricular drainage from the scale on the top end of the liquid bottle so as to monitor the intracranial pressure of the patient with ventricular drainage. The medical staff is required to measure the ear level of the patient with the external ventricular drainage and the height of the scale at the top end of the liquid bottle, and the height is generally required to be according to the intracranial pressure of the patient, so that the height placement position of the scale at the top end of the liquid bottle is determined.

However, no proper measuring tool is available in hospitals for measuring the height of the ear level of the patient with the cerebral ventricular drainage from the scale at the top end of the liquid bottle, so that the horizontal position of the ear is difficult to find, and medical staff can only estimate the position approximately and measure the distance from the ear to the scale at the top end of the liquid bottle. Due to the fact that no proper measuring tool is available, not only is great inconvenience brought to medical staff in monitoring of intracranial pressure of a patient with ventricular drainage, but also life danger is probably brought to the patient with ventricular drainage due to inaccurate measurement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least.

Therefore, the utility model provides an intracranial pressure control dipperstick can solve and does not have the problem that suitable measuring tool comes the height between the outside drainage patient's of accurate measurement ventricles of brain ear level and the liquid bottle top scale among the prior art.

According to the utility model discloses intracranial pressure control dipperstick, include: the scale comprises a longitudinal axis scale, a first scale and a second scale, wherein the first scale and the second scale are arranged on a first side surface of the longitudinal axis scale at intervals, and the setting directions of the scale values of the first scale and the second scale are opposite; the connecting assembly is arranged above the longitudinal axis ruler, the scale value of the first scale is arranged from small to large in the direction towards the connecting assembly, the connecting assembly is movably connected with the longitudinal axis ruler so that the longitudinal axis ruler can move along the length direction of the longitudinal axis ruler, and one part of the connecting assembly can rotate; the transverse axis ruler is connected with one end of the connecting assembly and can rotate relative to the connecting assembly so as to be perpendicular to the longitudinal axis ruler; the spirit level, the spirit level is located coupling assembling's top.

According to the utility model discloses intracranial pressure control dipperstick rotates cross axle chi and axis of ordinates chi through coupling assembling and connects to be provided with the spirit level on coupling assembling, not only can the accurate measurement outdoor drainage patient ear level position of brain to the height of liquid bottle top scale, confirm the position of liquid bottle top scale as required, but also be convenient for accomodate and carry. And the connecting assembly is movably connected with the longitudinal axis ruler, so that the corresponding scale on the longitudinal axis ruler can be conveniently found during measurement, and the measurement accuracy is ensured. Through set up first scale and second scale on the axis of ordinates chi, can measure the distance of left ear and auris dextra to liquid bottle top scale respectively, improve the suitability of dipperstick, bring the convenience for medical personnel's measurement operation. Simultaneously, the intracranial pressure monitoring measuring scale has the advantages of simple setting, convenient storage, high applicability, accurate measurement, convenient operation and the like.

According to the utility model discloses an embodiment, coupling assembling includes: the connecting piece is connected with one end of the cross shaft ruler; the sliding part is arranged below the connecting part, the connecting part is connected with the sliding part in a pivoted mode, the longitudinal axis ruler is movably connected with the sliding part, and the longitudinal axis ruler can move on the sliding part along the length direction of the longitudinal axis ruler.

According to an embodiment of the present invention, the slider has a cross-section of a v 21274, and includes: a first plate body; the second plate body is symmetrically arranged with the first plate body; the third plate body is arranged between the first plate body and the second plate body and is respectively connected with the first plate body and the second plate body, and the connecting piece is connected with the first side face of the third plate body.

According to the utility model discloses an embodiment, follow on the first plate body the length direction of axis of ordinates chi is formed with first draw-in groove, follow on the second plate body the length direction of axis of ordinates chi is formed with the second draw-in groove, first draw-in groove with second draw-in groove parallel arrangement, axis of ordinates chi joint to first draw-in groove with in the second draw-in groove, just the axis of ordinates chi is followed the extending direction of first draw-in groove is mobile.

According to the utility model discloses an embodiment, the slider is three-dimensional platelike structure, be provided with logical groove on the length direction of slider, the axis of ordinates chi peg graft extremely lead to the inslot, and the length direction of slider is movable.

According to the utility model discloses an embodiment, the cross axle chi includes: at least two ruler sections, adjacent two the sliding connection between the ruler section so that the length of cross axle chi extends or shortens.

According to the utility model discloses an embodiment, the quantity of chi section is two, two the chi section is first chi section and second chi section respectively, the length of first chi section is greater than the length of second chi section, the first end of first chi section with the connecting piece is connected, the second chi section sets up the top of first chi section, and with first chi section sliding connection.

According to the utility model discloses an embodiment, the top of first chi section is equipped with the slide rail that extends along its length direction, the lower surface of second chi section is equipped with the slider, the slider is installed in order to drive in the slide rail the second chi section is in slide on the first chi section.

According to an embodiment of the present invention, the intracranial pressure monitoring measuring scale further comprises: the limiting part is arranged at the second end of the first ruler section and used for limiting the sliding block.

According to the utility model discloses an embodiment, the top of first chi section is equipped with two spouts along its length direction symmetric distribution, second chi section joint is two in the spout.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an intracranial pressure monitoring measuring scale according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a connecting assembly of an intracranial pressure monitoring measuring scale according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a slider of an intracranial pressure monitoring gauge according to an embodiment of the present invention;

fig. 4 is another schematic structural diagram of an intracranial pressure monitoring measuring scale according to an embodiment of the invention.

Reference numerals:

intracranial pressure monitoring measuring scale 100;

a connecting assembly 10; a connecting member 11; a slide member 12; a first plate body 121; a first card slot 1211; a second plate 122; a second card slot 1221; a third plate 123; a through slot 124;

a longitudinal axis ruler 20;

a cross axis ruler 30; a first ruler section 31; a slide rail 311; a second ruler segment 32;

a level 40.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

An intracranial pressure monitoring measuring scale 100 according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, an intracranial pressure monitoring measurement ruler 100 according to an embodiment of the present invention includes a longitudinal axis ruler 20, a connection assembly 10, a transverse axis ruler 30, and a level gauge 40.

Specifically, the longitudinal scale 20 has a first scale and a second scale, the first scale and the second scale are spaced apart from each other on a first side surface of the longitudinal scale 20, and a scale value of the first scale and a scale value of the second scale are set in opposite directions. The connecting assembly 10 is arranged above the longitudinal axis ruler 20, the scale values of the first scales are arranged from small to large in the direction of the connecting assembly 10, the connecting assembly 10 is movably connected with the longitudinal axis ruler 20, so that the longitudinal axis ruler 20 can move along the length direction of the longitudinal axis ruler, and a part of the connecting assembly 10 can rotate. A transverse axis scale 30 is attached to one end of the linkage assembly 10, the transverse axis scale 30 being rotatable relative to the linkage assembly 10 such that the transverse axis scale 30 is perpendicular to the longitudinal axis scale 20. The level 40 is disposed above the connection assembly 10.

In other words, the intracranial pressure monitoring measuring ruler 100 according to the embodiment of the present invention, as shown in fig. 1, mainly comprises a longitudinal axis ruler 20, a connecting component 10, a transverse axis ruler 30 and a level gauge 40. The longitudinal axis ruler 20 and the transverse axis ruler 30 are connected through the connecting assembly 10, and a level 40 is arranged above the connecting assembly 10. Connecting assembly 10 is disposed above longitudinal shaft 20, connecting assembly 10 is movably connected to longitudinal shaft 20, and longitudinal shaft 20 is capable of moving along its length. A portion of the linkage assembly 10 is capable of rotating and one end of the transverse axis scale 30 is connected to the rotatable portion of the linkage assembly 10. In the measurement, the other end of the lateral ruler 30 is aligned with the encephalitis puncturing patient's ear. The cross axis scale 30 can be oriented at a 90 angle to the longitudinal axis scale 20 with the level 40 in a horizontal position. When the dipperstick need not use, can not only set up the flexibility with the top that the axis of ordinates chi 20 is rotated to the cross axis chi 30, can reduce the whole volume of dipperstick moreover, be convenient for accomodate and carry.

As shown in fig. 1, the upper surface of the longitudinal axis ruler 20 is provided with a first scale and a second scale, and the first scale and the second scale are spaced apart from each other. The setting direction of the scale value of the first scale and the scale value of the second scale is opposite, namely the scale value of the first scale can be set from top to bottom and from small to large in sequence. The scale values of the second scale can be set from top to bottom and from large to small in sequence. The top end of the longitudinal axis ruler 20 is opposite to the maximum scale of the quasi-liquid bottle when measuring. Through movable connection assembly 10, make the other end of cross axle chi 30 aim at encephalitis puncture patient's ear, the scale value that connection assembly 10 corresponds is the height that drainage patient's ear level is to liquid bottle top scale outside the ventricle. That is, when the longitudinal axis ruler 20 moves up and down, the connecting assembly 10 is located at the scale value to be read, so that the reading can be directly performed, the inaccuracy of the measurement result caused by the wrong reading can be prevented, and the ear horizontal position can be conveniently found. When the height value that is located two orientations on left side and right side is measured respectively to needs, only need with the dipperstick turn around the direction can, it not only sets up simply, and the suitability is high moreover, brings the convenience for medical personnel's measurement operation.

The application of the dipperstick measures the specific use as follows of the distance of the level of the outer drainage patient's ear of brain room to liquid bottle top scale:

when measuring the distance from the level of the left ear to the scale mark on the top end of the liquid bottle, first, the horizontal axis ruler 30 is rotated from the upper side of the vertical axis ruler 20 until the included angle between the horizontal axis ruler 30 and the vertical axis ruler 20 is 90 °, and whether the level gauge 40 is horizontal or not is observed. The lateral axis scale 30 is perpendicular to the longitudinal axis scale 20 when the level 40 is held horizontally. Then, the horizontal axis ruler 30 is aligned with the position of the left ear, the top end of the vertical axis ruler 20 is aligned with the scale on the top end of the liquid bottle, the scale value of the connecting assembly 10 is the distance between the horizontal position of the left ear and the scale on the top end of the liquid bottle, and medical staff can directly read the scale value. According to the required distance between the ear level and the scale at the top end of the liquid bottle, for example, the required height is 15cm, 18cm or 20cm, the connecting assembly 10 can slide to a specific scale value, and the horizontal position of the ear can be found through the cross axis ruler 30, so that the reading of medical staff is facilitated, and the measurement error is reduced. The scale on the top end of the liquid bottle corresponds to the position of the 0 point of the longitudinal axis ruler 20, and the placement position of the liquid bottle can be directly determined. Finally, after the measurement is completed, the horizontal axis scale 30 may be rotated to be above the vertical axis scale 20 and stored therein.

Obviously, as shown in fig. 4, the intracranial pressure monitoring measuring ruler 100 may also be configured such that the position of the horizontal axis ruler 30 corresponding to the ear is 0 point on the vertical axis ruler 20, and the scale of the end of the vertical axis ruler 20 away from the connecting assembly 10 is 20 cm. The longitudinal axis ruler 20 can slide up and down, so that the medical staff can find the horizontal position of the ear conveniently. After the horizontal axis ruler 30 is aligned with the ear position, the liquid bottle placing position can be directly determined according to the required distance between the ear level position and the liquid bottle top end scale, for example, the required height is 15cm, 18cm or 20cm, and the position directly corresponding to the vertical axis ruler 20 is marked as the position of the liquid bottle top end scale.

It will be appreciated by those skilled in the art that when measuring the distance from the level of the right ear to the scale on the top of the liquid bottle, the horizontal axis ruler 30 is aligned with the right ear, and the other operations are the same as the measurement of the distance from the left ear to the scale on the top of the liquid bottle.

From this, according to the utility model discloses intracranial pressure control dipperstick 100 rotates cross axle chi 30 and axis of ordinates chi 20 through coupling assembling 10 and connects, is provided with spirit level 40 at coupling assembling 10, not only can the accurate measurement outdoor drainage patient ear level position of brain to the height of liquid bottle top scale, confirms the position of liquid bottle top scale as required, but also convenient to accomodate and carry. And the connecting component 10 is movably connected with the longitudinal axis ruler 20, so that the corresponding scale on the longitudinal axis ruler 20 can be conveniently found during measurement, and the measurement accuracy is ensured. Through set up first scale and second scale on axis of ordinates chi 20, can measure the distance of left ear and auris dextra to the biggest scale of liquid bottle respectively, improve the suitability of this dipperstick, bring the convenience for medical personnel's measurement operation. Simultaneously, the intracranial pressure monitoring measuring scale 100 has the advantages of simple setting, convenient storage, high applicability, accurate measurement, convenient operation and the like.

According to an embodiment of the present invention, the connecting assembly 10 includes a connecting member 11 and a sliding member 12, and the connecting member 11 is connected to one end of the cross-axis ruler 30. The sliding part 12 is arranged below the connecting part 11, the connecting part 11 is pivotally connected with the sliding part 12, the longitudinal axis ruler 20 is movably connected with the sliding part 12, and the longitudinal axis ruler 20 is movable on the sliding part 12 along the length direction of the longitudinal axis ruler 20.

That is, as shown in fig. 2, the connecting assembly 10 mainly includes a connecting member 11 and a sliding member 12, the sliding member 12 is disposed below the connecting member 11, the connecting member 11 is pivotally connected to the sliding member 12, and the connecting member 11 can rotate relative to the sliding member 12. The spirit level 40 is arranged above the connecting piece 11, one end of the transverse axis ruler 30 is fixedly connected with the connecting piece 11, and the transverse axis ruler 30 can be driven to rotate by rotating the connecting piece 11 so as to rotate the transverse axis ruler 30 to the position above the longitudinal axis ruler 20 or to the position forming an included angle of 90 degrees with the longitudinal axis ruler 20. The scale on the top end of the liquid bottle corresponds to the position of the 0 point of the longitudinal axis ruler 20, and the placement position of the liquid bottle can be directly determined. The longitudinal axis ruler 20 and the sliding part 12 are movably connected, and the longitudinal axis ruler 20 can move on the sliding part 12 along the length direction of the longitudinal axis ruler 20, so that the medical staff can conveniently measure and read, and the measurement error can be reduced.

In some embodiments of the present invention, the slider 12 has a cross-section of a v-21274, and the slider 12 includes a first plate 121, a second plate 122, and a third plate 123. The second plate 122 is disposed symmetrically to the first plate 121, the third plate 123 is disposed between the first plate 121 and the second plate 122 and connected to the first plate 121 and the second plate 122, and the connecting member 11 is connected to a first side of the third plate 123.

Specifically, as shown in fig. 2, the sliding member 12 mainly includes a first plate 121, a second plate 122, and a third plate 123, the third plate 123 is located between the second plate 122 and the first plate 121, the third plate 123 is connected to the second plate 122 and the first plate 121, respectively, and the cross-section of the sliding member 12 is a v-21274j-shape. The longitudinal axis ruler 20 can be located in a space formed among the third plate body 123, the second plate body 122 and the first plate body 121, the longitudinal axis ruler 20 can move in the space along the length direction of the space, and the scale on the top end of the liquid bottle corresponds to the position of the point 0 of the longitudinal axis ruler 20, so that the placement position of the liquid bottle can be directly determined. The setting is simple and convenient to operate.

According to an embodiment of the present invention, a first slot 1211 is formed on the first plate 121 along the length direction of the longitudinal axis ruler 20, a second slot 1221 is formed on the second plate 122 along the length direction of the longitudinal axis ruler 20, the first slot 1211 is parallel to the second slot 1221, the longitudinal axis ruler 20 is snapped into the first slot 1211 and the second slot 1221, and the longitudinal axis ruler 20 is movable along the extending direction of the first slot 1211.

That is, the first board 121 and the second board 122 are respectively provided with a first locking groove 1211 and a second locking groove 1221, the first locking groove 1211 and the second locking groove 1221 are arranged opposite to each other, and the longitudinal axis ruler 20 is installed on the first locking groove 1211 and the second locking groove 1221 and connected to the sliding member 12 in a locking manner. By snapping the longitudinal shaft 20 into the first and second snap-in

slots

1211 and 1221, the longitudinal shaft 20 can be movable along its length, which is not only simple to set, but also convenient for medical personnel to operate and to read the longitudinal shaft 20.

Optionally, the slider 12 is a three-dimensional plate-shaped structure, a through slot 124 is disposed in the length direction of the slider 12, and the longitudinal axis ruler 20 is inserted into the through slot 124 and is movable in the length direction of the slider 12.

Specifically, as shown in fig. 3, the slider 12 may have a shape of a "return" and a through groove 124 is provided in the length direction of the slider 12, and the longitudinal axis ruler 20 can pass through the through groove 124 of the slider 12. The width dimension of the through groove 124 is matched with the width dimension of the longitudinal shaft ruler 20, and the longitudinal shaft ruler 20 can slide back and forth in the through groove 124 to change the distance between the top end of the longitudinal shaft ruler 20 and the sliding part 12, so that the measurement of the height from the encephalitis puncturing patient ear to the maximum scale of the liquid bottle is realized by medical staff. The top scale of the liquid bottle corresponds to the position of the 0 point of the longitudinal axis ruler 20, and the placing position of the top scale of the liquid bottle can be directly determined. It is not only simple to set up but also prevents the longitudinal axis ruler 20 from falling off the slider 12.

According to an embodiment of the present invention, the cross axis ruler 30 comprises at least two ruler sections, and the sliding connection between two adjacent ruler sections extends or shortens the length of the cross axis ruler 30.

That is, the cross-axis ruler 30 may be composed of a plurality of rulers, and two adjacent ruler segments are movably connected to each other to change the length of the cross-axis ruler 30. Can accurately reach the ear position when cross axle chi 30 extends, need not medical personnel estimate the approximate height of ear, improve and measure the accuracy nature, when cross axle chi 30 shortens, can reduce the volume of this dipperstick excessively effectively, be convenient for accomodate this dipperstick.

Further, the quantity of chi section is two, and two chi sections are first chi section 31 and second chi section 32 respectively, and the length of first chi section 31 is greater than the length of second chi section 32, and the first end of first chi section 31 is connected with connecting piece 11, and second chi section 32 sets up in the top of first chi section 31, and with first chi section 31 sliding connection.

That is, the transverse ruler 30 is composed of a first ruler segment 31 and a second ruler segment 32 which are slidably connected, the second ruler segment 32 is disposed above the first ruler segment 31, and the second ruler segment 32 can slide above the first ruler segment 31 to lengthen the length of the transverse ruler 30. Thereby make the tail end of cross axle chi 30 can aim at encephalitis puncture patient's ear, reduce measuring error, guarantee the accuracy nature of the high value of the drainage patient ear level position to liquid bottle top scale outside the ventricle, medical personnel can accurately monitor intracranial pressure.

Optionally, a sliding rail 311 extending along the length direction of the first scale section 31 is disposed above the first scale section 31, and a sliding block is disposed on the lower surface of the second scale section 32, and the sliding block is installed in the sliding rail 311 to drive the second scale section 32 to slide on the first scale section 31.

That is, as shown in fig. 1, the slide rail 311 is disposed on the upper surface of the first scale segment 31, the slide block is disposed on the lower surface of the second scale segment 32, and the slide rail 311 and the slide block cooperate to slidably connect the first scale segment 31 and the second scale segment 32. The second scale segment 32 is slidable over the first scale segment 31 along its length to vary the length of the transverse axis scale 30. It not only sets up simply, and the medical personnel of being convenient for operate is convenient for accomodate this dipperstick moreover.

Further, the intracranial pressure monitoring measuring scale 100 further includes a limiting member, and the limiting member is disposed at the second end of the first scale section 31, so as to limit the sliding block. That is, a stopper is provided at an end of the first scale segment 31 away from the connecting member 11. The limiting member may be a stopper, a stop lever, a baffle, or the like. When the slider slides to the position of the limiting part, the limiting part blocks the slider, and the second ruler section 32 is placed to slide off the first ruler section 31.

According to the utility model discloses an embodiment, the below of first chi section 31 is equipped with two spouts along its length direction symmetric distribution, and second chi section 32 joint is in two spouts.

That is, two sliding grooves are provided below the first scale section 31, and the two sliding grooves are symmetrically provided along the length direction of the first scale section 31. The second ruler segment 32 is mounted in two runners on which the second ruler segment 32 can slide along its length to extend the length of the cross ruler 30 to the ear. The second scale section 32 can slide back to the upper side of the first scale section 31, so that the measuring scale is convenient to store.

In summary, according to the utility model discloses intracranial pressure control dipperstick 100, rotate the connection with horizontal axis chi 30 and vertical axis chi 20 through coupling assembling 10, be provided with spirit level 40 on coupling assembling 10, not only can be as required the accurate measurement outside the brain room drainage patient ear level to the height of liquid bottle top scale, confirm the position of liquid bottle top scale, but also be convenient for accomodate and carry. And the connecting assembly 10 is movably connected with the longitudinal shaft ruler 20, so that the reading of the longitudinal shaft ruler 20 is convenient during the measurement. Through set up first scale and second scale on axis of ordinates chi 20, can measure the distance of left ear and auris dextra to liquid bottle top scale respectively, improve the suitability of this dipperstick, bring the convenience for medical personnel's measurement operation. The length of cross axis chi 30 can automatic extension and shorten, and it not only can accurately reach ear level position and measure again behind the position, has further guaranteed measuring accuracy nature, is convenient for accomodate this dipperstick moreover. The measuring scale of this application has guaranteed measuring precision, and medical personnel can accurately monitor the intracranial pressure of ventricular external drainage patient, have guaranteed patient's life safety.

Other structures and operations of the intracranial pressure monitoring gauge according to embodiments of the present invention will be understood and readily implemented by those skilled in the art, and will not be described in detail.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An intracranial pressure monitoring gauge, comprising:

the scale comprises a longitudinal axis scale, a first scale and a second scale, wherein the first scale and the second scale are arranged on a first side surface of the longitudinal axis scale at intervals, and the setting directions of the scale values of the first scale and the second scale are opposite;

the connecting assembly is arranged above the longitudinal axis ruler, the scale value of the first scale is arranged from small to large in the direction towards the connecting assembly, the connecting assembly is movably connected with the longitudinal axis ruler so that the longitudinal axis ruler can move along the length direction of the longitudinal axis ruler, and one part of the connecting assembly can rotate;

the transverse axis ruler is connected with one end of the connecting assembly and can rotate relative to the connecting assembly so as to be perpendicular to the longitudinal axis ruler;

the spirit level, the spirit level is located coupling assembling's top.

2. The intracranial pressure monitoring gauge as recited in claim 1, wherein the connection assembly comprises:

the connecting piece is connected with one end of the cross shaft ruler;

the sliding part is arranged below the connecting part, the connecting part is connected with the sliding part in a pivoted mode, the longitudinal axis ruler is movably connected with the sliding part, and the longitudinal axis ruler can move on the sliding part along the length direction of the longitudinal axis ruler.

3. Intracranial pressure monitoring gauge according to claim 2, wherein the sliding element has a cross-section of a v-21274, -shape comprising:

a first plate body;

the second plate body is symmetrically arranged with the first plate body;

the third plate body is arranged between the first plate body and the second plate body and is respectively connected with the first plate body and the second plate body, and the connecting piece is connected with the first side face of the third plate body.

4. The intracranial pressure monitoring measurement ruler of claim 3, wherein the first plate has a first slot formed thereon along a length of the longitudinal axis ruler, the second plate has a second slot formed thereon along the length of the longitudinal axis ruler, the first slot and the second slot are arranged in parallel, the longitudinal axis ruler is clamped into the first slot and the second slot, and the longitudinal axis ruler is movable along an extending direction of the first slot.

5. The intracranial pressure monitoring measuring scale as recited in claim 2, wherein the sliding member is a three-dimensional plate-shaped structure, a through groove is disposed in a length direction of the sliding member, and the longitudinal axis ruler is inserted into the through groove and is movable in the length direction of the sliding member.

6. The intracranial pressure monitoring gauge as recited in claim 1, wherein the transverse axis scale comprises:

at least two ruler sections, adjacent two the sliding connection between the ruler section so that the length of cross axle chi extends or shortens.

7. The intracranial pressure monitoring measurement ruler of claim 6, wherein the number of the ruler segments is two, the two ruler segments are a first ruler segment and a second ruler segment, the length of the first ruler segment is greater than that of the second ruler segment, the first end of the first ruler segment is connected with the connecting member, and the second ruler segment is disposed above the first ruler segment and is slidably connected with the first ruler segment.

8. The intracranial pressure monitoring measuring scale as recited in claim 7, wherein a slide rail extending along the length direction of the first scale section is disposed above the first scale section, and a slide block is disposed on the lower surface of the second scale section, and the slide block is mounted in the slide rail to drive the second scale section to slide on the first scale section.

9. The intracranial pressure monitoring gauge as recited in claim 8, further comprising:

the limiting part is arranged at the second end of the first ruler section and used for limiting the sliding block.

10. The intracranial pressure monitoring measuring scale as recited in claim 7, wherein two sliding grooves symmetrically distributed along the length direction of the first scale section are disposed above the first scale section, and the second scale section is clamped in the two sliding grooves.