CN218899426U - Multifunctional measuring device for neurosurgery - Google Patents
Multifunctional measuring device for neurosurgery Download PDFInfo
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- CN218899426U CN218899426U CN202222178603.3U CN202222178603U CN218899426U CN 218899426 U CN218899426 U CN 218899426U CN 202222178603 U CN202222178603 U CN 202222178603U CN 218899426 U CN218899426 U CN 218899426U
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Abstract
The utility model provides a multifunctional measuring device for neurosurgery, which comprises a holding ruler and an expansion ruler, wherein a chute is arranged at the center line of one side of the holding ruler, a holding ruler scale is arranged on the side edge of the holding ruler, a limiting block is clamped on the chute, the expansion ruler is clamped with the limiting block so as to realize sliding relative to the holding ruler, an angle measuring indicator and an angle measuring scale are arranged on the other side of the holding ruler, one end of the angle measuring indicator is fixed on the holding ruler so as to do circular motion, and the circle center of the angle measuring scale coincides with the fixed end point of the angle measuring indicator; one side of the expansion ruler is provided with eye scales which are in a plurality of semi-circles and are sequentially arranged from large to small according to the diameter, the other side of one side of the expansion ruler is provided with expansion ruler scales, and the other side of the expansion ruler is provided with cerebrospinal fluid sign coating. According to the method, only one instrument is used for completing a plurality of important neurosurgery operations, so that the working efficiency is improved, and the measurement error caused by the human in the traditional measurement mode is avoided; meanwhile, portability is improved due to the design of the detachable structure.
Description
Technical Field
The application relates to the technical field of medical appliances, in particular to a multifunctional measuring device for neurosurgery.
Background
Many operating scenarios of neurosurgery often require the use of measurement tools, including but not limited to: drainage tube height measurement: the drainage tube is placed conventionally after the cerebral ventricle drainage operation, the opening of the drainage tube is 10-20cm (15 cm on average) higher than the lateral ventricle plane (the level of the external auditory meatus), the subdural drainage tube is 30cm lower than the wound cavity, the pus cavity drainage tube is 30cm lower than the pus cavity, the height adjustment of the drainage tube is vital, the drainage amount can be controlled according to the height, the intracranial pressure can be adjusted, and the rehabilitation of a patient in operation can be better promoted; pupil measurement: the pupil is observed and measured for critical patients clinically, the change of the pupil is one of important signs reflecting the nervous system diseases, and is an important basis for medical staff to judge the disease conditions, the pupil size of normal people is 2-4.5mm, the pupil of extracorporal patients is possible to be bigger or smaller, under general illumination, the pupil smaller than 2mm and larger than 5mm are respectively called pupil constriction and dilation, the maximum dilated pupil can be 7.5-8 mm in diameter, and the extremely contracted pupil is 1-2 mm in diameter; different diseases require different elevation angles of the head: the sickbed used clinically can adjust the angle and the height of the sickbed backboard through the bed tail rocker, so that the position of a patient can be adjusted, the comfort level of the patient can be met, and meanwhile, the angle required by treating certain diseases can be achieved, such as a patient with tracheotomy: 30-45 degrees, and patients with cerebral tissue hypoperfusion: 15-30 degrees, 20-30 degrees, 15-30 degrees, and 15-30 degrees, but at present, no sickbed can accurately measure the rising angle of the sickbed backboard, nurses have no quantitative standard in the operation executing process, can only judge according to clinical experience, and can not adjust to the required accurate angle, thereby affecting the treatment effect of patients. For the above measurement scene, a plurality of instruments are often applied, so that the operation is inconvenient; or no special apparatus, the workload is time-consuming and has a certain subjectivity.
Patent CN211583083U discloses a multifunctional medical dipperstick, concentrates the printing face of this multifunctional medical dipperstick with multiple graduations on, makes this multifunctional medical dipperstick can measure the data of multiple eye, has reduced the diagnosis time that looks for the dipperstick to occupy, has improved diagnostic efficiency. The need for other measurement scenarios is still not addressed.
At present, for various measurement scenes in neurosurgery, how to accurately measure different scenes by using a set of measurement devices does not have an ideal solution.
Disclosure of Invention
The utility model provides a measuring device for multiple neurosurgery measurement scene to solve among the prior art one set of measuring tool can't satisfy the defect of multiple measurement demand, satisfy the precision demand of measurement simultaneously.
The technical purpose is realized by the following scheme:
the multifunctional measuring device for neurosurgery comprises a hand-held ruler and an expansion ruler, wherein a chute is arranged at the center line of one side of the hand-held ruler, hand-held ruler scales are arranged on the side edges of the hand-held ruler, a limiting block is clamped on the chute, the expansion ruler is clamped with the limiting block so as to realize sliding of the hand-held ruler relatively, an angle measuring indicator and an angle measuring scale are arranged on the other side of the hand-held ruler, one end of the angle measuring indicator is fixed on the hand-held ruler so as to perform circular motion, and the circle center of the angle measuring scale coincides with the fixed end point of the angle measuring indicator; the utility model discloses a telescopic ruler, including telescopic ruler, semi-circular, the telescopic ruler, the one side of telescopic ruler one side is equipped with the ophthalmic scale, the ophthalmic scale is a plurality of semi-circular to arrange in proper order according to the diameter from big to little, the opposite side of telescopic ruler one side is equipped with the telescopic ruler scale, the telescopic ruler another side is equipped with the cerebrospinal fluid sign application.
Preferably, one end of the hand holding ruler far away from the telescopic ruler is provided with a fixing buckle. The fixed buckle is detachable part, and when fixed buckle is removed from holding the chi, the telescopic ruler can slide backward and be as far as holding the chi separation, realizes measuring alone.
Preferably, the side edge of the hand holding ruler, which is close to one end of the telescopic ruler, is provided with a small lamp and a small lamp switch, and the small lamp switch is used for controlling the switch of the small lamp. The small lamp and the switch are arranged on the hand holding ruler without affecting the hand holding position and are used for assisting pupil detection.
Preferably, the sliding groove is provided with a serrated inner edge, and the limiting block is meshed with the serrated inner edge of the sliding groove to achieve limiting.
Preferably, the side of the hand-held ruler where the angle measuring indicator is located is also provided with a horizontal groove for accommodating the angle measuring indicator. The angle measuring indicating needle forms an angle with the horizontal groove when rotating, so that accurate reading is convenient, and the angle measuring indicating needle can be stored and horizontally grooved when not needed, and scratch is avoided.
Preferably, the hand holding ruler is made of soft materials, is convenient to hold and is preferably made of silica gel materials; the telescopic ruler is made of high-permeability materials, so that pupil measurement can be conveniently performed by using a semicircular arc.
Preferably, the one face that the cerebrospinal fluid sign application place on the telescopic ruler still is equipped with the corresponding sign of extraterrestrial education, can be used to clinical teaching scene to the customized content of scene according to clinical needs uses.
Preferably, the scales of the hand-held scale and the telescopic scale are continuous so as to realize continuous measurement.
Compared with the prior art, the multifunctional neurosurgery measuring device provided by the utility model has the advantages that only one instrument is used for completing a plurality of important neurosurgery operations, so that the workload is reduced, the working efficiency is improved, and the artificial measurement error in the traditional measurement mode is avoided; meanwhile, the sectional design and the detachable structure of the measuring device enable the measuring ruler to be carried more simply, and portability is improved.
Drawings
In order to more clearly illustrate the technical solutions of the present application, the drawings that are needed in the embodiments will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic perspective view of a multifunctional measuring device for neurosurgery according to the present utility model;
FIG. 2 is a schematic diagram of the front structure of the multifunctional measuring device for neurosurgery provided by the utility model;
fig. 3 is a schematic view of the back structure of the multifunctional measuring device for neurosurgery provided by the utility model.
In the figure:
1-hand scale, 11-hand scale, 12-angle measuring indicator, 13-angle measuring scale, 14-small lamp, 15-small lamp switch, 2-telescopic scale, 21-eye scale, 22-telescopic scale, 23-cerebrospinal fluid mark coating, 24-correspondence mark for foreign education, 3-chute, 4-limit block and 5-fixing buckle.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, based on the embodiments herein, which would be apparent to one of ordinary skill in the art without making any inventive effort, are intended to be within the scope of the present application.
In the description of the present application, it should be understood that the terms "upper," "middle," "outer," "inner," "circumferential" or positional relationships are merely for convenience of description and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and are therefore not to be construed as limiting the application. Also, the terms "rear", "opposite", "middle" and "back" are used herein for descriptive purposes only and not for limiting the scope of the utility model, and are intended to be construed as embodying the utility model without materially altering the technical context.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
As shown in fig. 1-2, the embodiment provides a specific structure of a multifunctional measuring device for neurosurgery, which comprises a holding ruler 1 and an expansion ruler 2, wherein a chute 3 is arranged at the center line of the front side of the holding ruler 1, holding ruler scales 11 are arranged on the side edges of the holding ruler, a limiting block 4 is clamped on the chute 3, the chute 3 is provided with a saw-tooth-shaped inner edge, the limiting block 4 is meshed with the saw-tooth-shaped inner edge of the chute 3 to realize limiting, the expansion ruler 2 is clamped with the limiting block 4 to realize sliding relative to the holding ruler 1, and a fixing buckle 5 is arranged at one end of the holding ruler 1 far away from the expansion ruler 2. The side edge of the hand holding ruler 1, which is close to one end of the telescopic ruler 2, is provided with a small lamp 14 and a small lamp switch 15, and the small lamp switch 15 is used for controlling the switch of the small lamp.
The telescopic ruler 2 is provided with an eye scale 21 on one side of the front face, the eye scale 21 is provided with a pupil measuring ring, the pupil measuring ring group is a semicircular measuring hole, the semicircular measuring hole group comprises a plurality of semicircular holes with different diameters, and the opposite sides of the semicircular holes on the telescopic ruler body are provided with length scale marks. The diameter of each semicircular hole is of different sizes, so that the pupil size can be conveniently measured; the diameters of the plurality of semicircular holes are gradually decreased; the semicircular measuring hole group is tightly attached to one side edge of the telescopic ruler 2 body. The pupil measuring ring in the embodiment is set to be 1-8mm, and the change of the exit pupil can be measured more accurately at intervals of 0.5 mm. The other side is provided with an expansion ruler scale 22 which can be used as a ruler for measurement. The telescopic ruler 2 is made of high-permeability medical PE material so as to facilitate semi-circular arc pupil measurement.
The internal and external diameter change rules of the hand holding ruler 1 and the telescopic ruler 2 are as follows: the outer diameter of the telescopic ruler 2 is smaller than the inner diameter of the head of the hand holding ruler 1, the tail of the telescopic ruler 2 is integrally combined in an inserting and stacking mode of positioning the head of the hand holding ruler 1 at the rear joint, the telescopic ruler is fixedly penetrated by a connecting part, a limiting block 4 is arranged at the connecting part, the limiting block 4 clamps the saw teeth of the sliding groove 3, the sliding block 4 is pressed downwards, and the limiting block 4 is free to slide forwards and backwards in the direction of the radial force of the saw teeth of the sliding groove.
In the use, release telescopic rule 2 from back festival hold chi 1, the length that stretches out of fixed telescopic rule 2 through stopper 4 in the length that needs the survey, mark continuous length measurement scale in proper order on telescopic rule 2 and hold the outer wall of chi 1, this length measurement scale is from holding the most distal end of chi distance telescopic rule 2 and beginning marking (namely initial measurement value "0" end), terminate (maximum measurement value end) with telescopic rule 2 junction, telescopic rule 2 is reverse in the same mode and hold the chi scale connection, so that stretch out the back, simply add and can obtain data, retract when carrying, stretch out when using, be convenient for medical worker carries.
After the pupil shape and size are measured by using the eye scale 21, the pupil is required to be irradiated by a light source of a flashlight at a distance of about 5cm from the pupil so as to measure the pupil light reflection, the distance between the small lamp and the pupil can be freely adjusted by arranging the small lamp 14 and the small lamp switch 15, and the small lamp is not easy to lose.
The telescopic ruler 2 is combined with the scales of the hand holding ruler 1 after extending out, so that the height of a human body and the drainage bag can be measured, and the telescopic ruler is very convenient and accurate. The hand holding sleeve is arranged on the hand holding ruler, the hand holding sleeve is made of silica gel materials, the hand holding ruler is soft and convenient to hold, and the sharpness of the side edge of the measuring ruler is reduced. The tail of the hand holding ruler 1 is provided with a detachable fixing buckle 5, after the buckle 5 is detached, the hand holds the limiting block 4 to slide backwards to the scale of '0' of the hand holding ruler 1, and the telescopic ruler 2 and the hand holding ruler 1 can be separated for independent use.
As shown in fig. 3, the back surface of the hand-held ruler 1 is provided with a protractor indicator 12 and a protractor scale 13, one end of the protractor indicator 12 is fixed on the hand-held ruler 1 to do circular motion, the center of the protractor scale 13 coincides with the fixed end point of the protractor indicator 12, and a horizontal groove is further arranged at the position of the protractor indicator 12 to accommodate the protractor indicator 12; the back of the expansion ruler 2 is provided with a cerebrospinal fluid sign coating 23 and a correspondence sign 24 for education.
When the angle measuring indicator is used, the angle measuring indicator 12 is rotated to be overlapped with the bevel edge of the angle to be measured, and the inclination angle can be read through the angle measuring scale 13 by taking the horizontal groove as the bottom edge. The cerebrospinal fluid mark is coated differently, so that an operator can conveniently and rapidly judge the property of the cerebrospinal fluid according to different forms of the drained cerebrospinal fluid. The neurosurgical learning identification 24 may then be used for clinical teaching, with the content tailored to the most clinically needed scenario.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the technical solutions according to the embodiments of the present utility model.
Claims (8)
1. The multifunctional neurosurgery measuring device is characterized by comprising a holding ruler (1) and an expansion ruler (2), wherein a chute (3) is arranged at the center line of one side of the holding ruler (1), a holding ruler scale (11) is arranged on the side edge of the holding ruler, a limiting block (4) is clamped on the chute (3), the expansion ruler (2) is clamped with the limiting block (4) to realize sliding relative to the holding ruler (1), an angle measuring indicator (12) and an angle measuring scale (13) are arranged on the other side of the holding ruler (1), one end of the angle measuring indicator (12) is fixed on the holding ruler (1) to do circular motion, and the circle center of the angle measuring scale (13) coincides with the fixed end point of the angle measuring indicator (12); one side of telescopic ruler (2) one side is equipped with eye scale (21), eye scale (21) are a plurality of semicircle to arrange in proper order according to the diameter from big to little, the opposite side of telescopic ruler (2) one side is equipped with telescopic ruler scale (22), telescopic ruler (2) another side is equipped with cerebrospinal fluid sign application (23).
2. The neurosurgical multifunctional measuring device according to claim 1, wherein the end of the hand-held ruler (1) far away from the telescopic ruler (2) is provided with a fixing buckle (5).
3. The neurosurgical multifunctional measuring device according to claim 1, wherein a small lamp (14) and a small lamp switch (15) are arranged on the side edge of the hand holding ruler (1) close to one end of the telescopic ruler (2), and the small lamp switch (15) is used for controlling the small lamp to be switched on and off.
4. Neurosurgical multifunctional measuring device according to claim 1, characterized in that the chute (3) has a serrated inner edge, the stop block (4) being engaged with the serrated inner edge of the chute (3) to achieve the stop.
5. The neurosurgical multifunctional measuring device according to claim 1, wherein a horizontal groove is further formed in the hand-held ruler (1) on the surface where the angle measuring indicator (12) is located to accommodate the angle measuring indicator (12).
6. The neurosurgical multifunctional measuring device according to claim 1, wherein the hand-held ruler (1) is made of silica gel, and the telescopic ruler (2) is made of high-permeability material.
7. The neurosurgery multifunctional measuring device according to claim 1, wherein the surface of the expansion ruler (2) where the cerebrospinal fluid sign coating (23) is located is also provided with a correspondence sign (24) for education.
8. Neurosurgical multifunctional measuring device according to claim 1, characterized in that the hand grip scale (11) and the telescopic scale (22) are continuous.
Priority Applications (1)
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CN202222178603.3U CN218899426U (en) | 2022-08-18 | 2022-08-18 | Multifunctional measuring device for neurosurgery |
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CN202222178603.3U CN218899426U (en) | 2022-08-18 | 2022-08-18 | Multifunctional measuring device for neurosurgery |
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CN218899426U true CN218899426U (en) | 2023-04-25 |
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CN202222178603.3U Active CN218899426U (en) | 2022-08-18 | 2022-08-18 | Multifunctional measuring device for neurosurgery |
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