CN222617796U

CN222617796U - A measuring ruler for bone trauma

Info

Publication number: CN222617796U
Application number: CN202520212249.2U
Authority: CN
Inventors: 张健; 闫开成; 管延军; 李冬冬; 宋平; 张博涵; 李君洋; 赵杰
Original assignee: Chinese PLA General Hospital
Current assignee: Chinese PLA General Hospital
Priority date: 2025-02-11
Filing date: 2025-02-11
Publication date: 2025-03-14
Anticipated expiration: 2035-02-11

Abstract

The utility model relates to the technical field of bone trauma measurement, and specifically discloses a measuring ruler for bone trauma, which solves the problem in the prior art that the measurement accuracy is affected by the inability to accurately measure and position and the inconvenience of accurately measuring and reading the measured value, and includes a bracket, a storage plate, a positioning component and a measuring component. The bracket includes four pillars, and the positioning component and the measuring component are movably connected to the bracket; the measuring component includes two measuring units, and the measuring directions of the two measuring units are perpendicular to each other. The utility model independently sets up the rangefinder outside the first slide rail through a support rod, so that the doctor's field of vision will not be obstructed, and it is convenient to locate the position of the laser pen. The setting of the elastic clamp makes the installation and disassembly of the laser pen more convenient; after the laser pen is positioned at any position of the X-ray film through the positioning component, the difference in the measurement data of the measuring unit at different points is calculated, and the doctor can accurately measure and judge the various parameters of the bone trauma and its accurate position in the human body.

Description

Measuring ruler for bone trauma

Technical Field

The utility model relates to the technical field of bone trauma measurement, in particular to a measuring ruler for bone trauma.

Background

Bone trauma refers to injury of the bone caused by external forces. When the bone is subjected to external impacts, compressions, etc., it may cause fracture, dislocation, or a type of injury. These injuries may affect the integrity of the bone structure and thus its function. X-ray examination is one of the important means of diagnosing bone trauma, and can show the fracture line, displacement and the presence or absence of its complications. After the doctor takes the X-ray film of the patient, besides judging the wound potential of the patient, the doctor can also measure the wound through the measuring ruler, and embody specific conditions of the wound, such as specific position, depth, length and other parameters of the wound, so that visual and accurate treatment parameters are provided for the treatment of the wound in the later period.

Through retrieving, chinese patent with publication No. CN 212963107U discloses an orthopedics wound dipperstick, including main part, laser pen and movable block, one side fixedly connected with installation piece of main part, the inside of installation piece is provided with the mounting groove, inside one side fixedly connected with joint board of mounting groove, the inside joint of joint board has the spring. According to the utility model, one of the laser pens is driven to move to a measuring point by the moving block, and then the pointer at the upper end of the moving block is matched with the scale to indicate reading. Although this application can carry out the measurement of wound length through the cooperation of laser pen, pointer and the scale that removes, but its length that can only measure the single direction at every turn, the specific position and the length of wound, width and parameters such as degree of depth are difficult to accurately depicted, and the movable block also can cause certain hindrance to the observation field of vision of laser pen setpoint moreover, influences the location accuracy.

Furthermore, chinese patent with publication No. CN207936878U discloses an orthopedics wound dipperstick, including dipperstick body, the dipperstick body includes dipperstick main part, protective housing one and protective housing two, the top of dipperstick main part is provided with transparent baffle, be provided with red scale mark on the transparent baffle, one side of transparent baffle is provided with laser lamp panel switch, be provided with laser lamp panel and battery in the dipperstick main part. The application can directly place the X-ray film on the top of the laser disc and position the X-ray film through a plurality of red scale marks, so that the observation field of view of a doctor is not affected, but the laser lamp disc directly irradiates upwards and directly enters the observation field of view of the doctor, so that eyes of the doctor can be damaged, the red scale marks and human projection lines on the X-ray film are damaged, and in addition, the light emitted by the laser disc can not avoid the eyes of the doctor, so that accurate numerical values are difficult to accurately read.

To this end, the present application provides a measuring scale for bone wounds to solve the above-mentioned problems.

Disclosure of utility model

The utility model aims to solve the problems in the background art and provides a measuring scale for bone trauma.

The aim of the utility model is achieved by the following technical scheme:

the measuring ruler for bone trauma comprises a bracket, a placement plate, a positioning assembly and a measuring assembly, wherein the bracket comprises four support posts, four corners of the placement plate are respectively and fixedly connected with the four support posts, and the positioning assembly and the measuring assembly are movably connected with the bracket;

the measuring assembly comprises two measuring units, and the measuring directions of the two measuring units are perpendicular to each other.

Further, sucking discs are arranged at the bottoms of the four supporting columns.

Further, the object placing plate is composed of a frame in a shape like a Chinese character 'Hui' and a transparent plate, four corners of the frame are respectively fixedly connected with four supporting columns, and the transparent plate is embedded in the frame.

Further, two sliding grooves are symmetrically formed in two opposite side walls of the frame, and at least one compression bar is movably connected between the two sliding grooves;

The utility model discloses a push rod, including the depression bar, the depression bar both ends all are connected with the stopper rotationally, two the stopper all slide the scarf joint in the spout, the depression bar with be connected with the torsional spring between the stopper, the depression bar pass through the stopper with the torsional spring is adjustable support press in put the top surface of thing board, the mid section of depression bar has the operation section, the operation section is in when the depression bar flat press is in upwarp state on putting the thing board top surface.

Further, the locating component comprises a first sliding rail, the two ends of the first sliding rail are in sliding sleeve connection with a first guide rail, the two ends of the first guide rail are fixedly connected with the support, the first sliding rail is in movable sleeve connection with a sliding block, at least one supporting rod is fixedly connected to the side face of the sliding block, the supporting rod is fixedly connected with an elastic snap ring with an opening, the elastic snap ring is detachably connected with a laser pen, and the distance between the laser pen and the first sliding rail is larger than zero.

Further, the measuring unit comprises a range finder and reflecting plates, a case is arranged at the top of the sliding block, the two range finders of the measuring unit are respectively embedded in adjacent side walls of the case, the two reflecting plates of the measuring unit are fixedly connected to the support, and the two reflecting plates are respectively opposite to the transmitting ends of the range finders.

Further, a display screen is arranged at the top of the case, and the display screen is electrically connected with the two range finders.

The measuring device comprises a first sliding rail, a second sliding rail, a measuring unit, a first measuring unit, a second measuring unit and a third measuring unit, wherein the first sliding rail is arranged on the top surface of the first sliding rail;

The two ends of the second sliding rail are sleeved with the second guide rail in a sliding manner, and the two ends of the second guide rail are fixedly connected to the bracket.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the laser pen can be positioned at any position of the X-ray film through the movement of the sliding block and the first sliding rail, the range of the bone injury can be rapidly and clearly defined through calculating the data difference value of the range finder among different points, and a doctor can be guided to accurately judge the specific position of the injury on the human body through setting the form of the reference point, so that accurate treatment is realized, the detection by using the range finder is small in error and higher in accuracy;

2. According to the utility model, the range finder is independently erected outside the first sliding rail through the supporting rod, so that a doctor can conveniently and accurately observe the positioning position, the visual field is not blocked, and the laser pen is more convenient to install and detach through the arrangement of the elastic clamping ring;

3. According to the utility model, the scales are arranged on the first sliding rail and the second sliding rail which are crossed to read, so that the use of electrical equipment is reduced, and the device is more energy-saving, environment-friendly, economical and practical.

Drawings

FIG. 1 is a schematic view showing the overall structure of embodiment 1 of the present utility model;

FIG. 2 is an enlarged view at A in example 1 of the present utility model;

FIG. 3 is an enlarged view at B in example 1 of the present utility model;

fig. 4 is a schematic overall structure of embodiment 2 of the present utility model.

Reference numerals referred to in the above figures:

1. The device comprises a bracket, 11, a pillar, 12, a sucker, 2, a storage plate, 21, a frame, 211, a chute, 22, a transparent plate, 3, a positioning component, 31, a first slide rail, 32, a first guide rail, 33, a slide block, 34, a support rod, 35, an elastic clamping ring, 36, a laser pen, 4, a measuring component, 41, a measuring unit, 411, a range finder, 412, a reflecting plate, 413, a cabinet, 414, a display screen, 415, a scale, 416, a second slide rail, 417, a second guide rail, 5, a compression bar, 51, a limiting block, 52, a torsion spring, 53 and an operation section.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The implementation of the present utility model will be described in detail below with reference to specific embodiments.

In the description of the present utility model, it should be understood that, if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present utility model and simplifying the description, and it is not intended to indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus the terms describing the positional relationship in the drawings are merely for exemplary illustration and are not to be construed as limitations of the present patent, and that the specific meaning of the terms described above may be understood by those skilled in the art according to specific circumstances.

Embodiment 1 referring to fig. 1-3, the embodiment provides a measuring scale for bone trauma, the structural design of which comprises a bracket 1, a placement plate 2, a positioning component 3 and a measuring component 4, wherein the bracket 1 comprises four support posts 11, and suction cups 12 are arranged at the bottoms of the four support posts 11.

The object placing plate 2 consists of a square frame 21 and a transparent plate 22, four corners of the frame 21 are respectively fixedly connected with four supporting columns 11, and the transparent plate 22 is embedded in the frame 21. Two sliding grooves 211 are symmetrically formed in two opposite side walls of the frame 21, at least one pressing rod 5 is movably connected between the two sliding grooves 211, limiting blocks 51 are rotatably connected to two ends of the pressing rod 5, the two limiting blocks 51 are slidably embedded in the sliding grooves 211, a torsion spring 52 is connected between the pressing rod 5 and the limiting blocks 51, the pressing rod 5 is adjustably pressed against the top surface of the object placing plate 2 through the limiting blocks 51 and the torsion spring 52, an operation section 53 is arranged in the middle section of the pressing rod 5, and the operation section 53 is in an upturned state when the pressing rod 5 is flatly pressed on the top surface of the object placing plate 2. Four corners of the object placing plate 2 are respectively fixedly connected with four supporting columns 11.

The positioning assembly 3 and the measuring assembly 4 are movably connected to the bracket 1, and the measuring assembly 4 comprises two measuring units 41, and the measuring directions of the two measuring units 41 are perpendicular to each other. The positioning assembly 3 comprises a first sliding rail 31, the two ends of the first sliding rail 31 are in sliding sleeve connection with a first guide rail 32, the two ends of the first guide rail 32 are fixedly connected with a support 1, the first sliding rail 31 is in movable sleeve connection with a sliding block 33, the side face of the sliding block 33 is fixedly connected with at least one supporting rod 34, the supporting rod 34 is fixedly connected with an elastic snap ring 35 with an opening, the elastic snap ring 35 is detachably connected with a laser pen 36, and the distance between the laser pen 36 and the first sliding rail 31 is larger than zero.

The measuring unit 41 comprises a range finder 411 and a reflecting plate 412, a chassis 413 is arranged at the top of the sliding block 33, the range finders 411 of the two measuring units 41 are respectively embedded in adjacent side walls of the chassis 413, the reflecting plates 412 of the two measuring units 41 are fixedly connected to the bracket 1, and the two reflecting plates 412 are respectively opposite to the transmitting ends of the range finders 411. The top of the chassis 413 is provided with a display screen 414, and the display screen 414 is electrically connected to the two rangefinders 411.

The working principle of this embodiment is summarized as follows:

Before use, a doctor firmly fixes the whole measuring ruler on a table top through the sucker 12 at the bottom of the support 11, the laser pen 36 is fixed on the elastic snap ring 35, then one hand firstly lifts the pressure rod 5 through the operation section 53 of the pressure rod 5, the X-ray film is placed on the object placing plate 2, the bone wound position to be measured is located on the top plate of the transparent plate 22, the pressure rod 5 is put down, and the pressure rod 5 can firmly fix the X-ray film under the action of the torsion spring 52.

Then, the sliding block 33 moves along the first sliding rail 31, the first sliding rail 31 moves along the first guiding rail 32, the laser pen 36 can be moved to any position of the X-ray film bone trauma range, two distance meters 411 can respectively measure one data and display the data on a display screen 414, after recording, the data such as the length, the width and the like of the bone trauma can be obtained by calculating the difference between readings of the distance meters 411 at different points, and a doctor is guided to clearly define the trauma range so as to be convenient for targeted treatment.

Furthermore, the doctor can move the laser pen 36 to the position where the human body displayed by the X-ray film is more prominent as a reference point, then move the laser pen 36 to measure data in the bone trauma range, and can guide the doctor to accurately find the position on the bed on the human body by calculating the data difference between the reference point and the point in the bone trauma range so as to perform treatment operation.

To sum up, in this embodiment, through the movement of the sliding block 33 and the first sliding rail 31, the laser pen 36 can be positioned at any position of the X-ray film, so that not only can the range of the bone trauma be quickly clarified by calculating the data difference value of the range finder 411 between different points, but also the doctor can be guided to accurately judge the specific position of the trauma on the human body by setting the form of the reference point, thereby realizing accurate treatment, the detection by using the range finder 411, the error is small, the accuracy is higher, and the range finder 411 is independently erected outside the first sliding rail 31 by the supporting rod 34, so that the doctor can accurately observe the positioning position, and the visual field can not be blocked.

Example 2 referring to fig. 4, the measuring scale for bone trauma according to the embodiment is different from that of example 1 in that:

One measuring unit 41 comprises a first sliding rail 31, a scale 415 is arranged on the top surface of the first sliding rail 31, the other measuring unit 41 comprises a second sliding rail 416 perpendicular to the first sliding rail 31, the second sliding rail 416 is slidably connected with the sliding block 33 in a penetrating mode, the scale 415 is also arranged on the top surface of the second sliding rail 416, two ends of the second sliding rail 416 are slidably sleeved with a second guide rail 417, and two ends of the second guide rail 417 are fixedly connected with the support 1.

The working principle of this embodiment is summarized as follows:

The installation and fixing mode of the whole measuring ruler and the installation of the laser pen 36 are the same as those of the embodiment 1, and the embodiment is not repeated, but the measuring unit 41 of the embodiment is different from the embodiment 1 in that the distance meter 411 is not used for directly reading, and scales 415 are arranged on the first sliding rail 31 and the second sliding rail 416 which are crossed to read, so that compared with the embodiment 1, the use of electrical equipment is reduced, and the measuring ruler is more energy-saving, environment-friendly, economical and practical.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a dipperstick for bone wound, includes support (1), puts thing board (2), locating component (3) and measurement component (4), characterized in that, support (1) include four spinal branch posts (11), put the four corners of thing board (2) respectively fixed connection in four spinal branch posts (11), locating component (3) and measurement component (4) movably connect in support (1);

The measuring assembly (4) comprises two measuring units (41), and the measuring directions of the two measuring units (41) are perpendicular to each other.

2. A measuring scale for bone wounds according to claim 1, characterised in that the bottom of four of the struts (11) are each provided with suction cups (12).

3. The measuring scale for bone wounds according to claim 1, wherein the object placing plate (2) is composed of a square frame (21) and a transparent plate (22), four corners of the frame (21) are respectively and fixedly connected with four supporting posts (11), and the transparent plate (22) is embedded in the frame (21).

4. A measuring scale for bone wounds according to claim 3, wherein two sliding grooves (211) are symmetrically arranged on two opposite side walls of the frame (21), and at least one compression bar (5) is movably connected between the two sliding grooves (211);

The utility model discloses a compression bar, including compression bar (5), push rod (5) both ends all rotatably are connected with stopper (51), two stopper (51) all slide the scarf joint in spout (211), compression bar (5) with be connected with torsional spring (52) between stopper (51), compression bar (5) pass through stopper (51) with torsional spring (52) adjustable support press in the top surface of putting thing board (2), the mid section of compression bar (5) has operating section (53), operating section (53) are in when compression bar (5) flat press in put on thing board (2) top surface upwarp the state.

5. The measuring scale for bone wounds according to claim 1, wherein the positioning assembly (3) includes a first sliding rail (31), two ends of the first sliding rail (31) are slidably sleeved with a first guide rail (32), two ends of the first guide rail (32) are fixedly connected with the bracket (1), the first sliding rail (31) is movably sleeved with a sliding block (33), at least one supporting rod (34) is fixedly connected to the side face of the sliding block (33), an elastic snap ring (35) with an opening is fixedly connected to the supporting rod (34), a laser pen (36) is detachably connected to the elastic snap ring (35), and the distance between the laser pen (36) and the first sliding rail (31) is greater than zero.

6. The measuring scale for bone wounds according to claim 5, wherein the measuring units (41) include a range finder (411) and a reflecting plate (412), a case (413) is provided at the top of the slider (33), the range finders (411) of the two measuring units (41) are respectively embedded in adjacent side walls of the case (413), the reflecting plates (412) of the two measuring units (41) are fixedly connected to the bracket (1), and the two reflecting plates (412) are respectively arranged opposite to the emitting ends of the range finders (411).

7. The ruler for bone trauma according to claim 6, wherein a display screen (414) is provided on the top of the chassis (413), and the display screen (414) is electrically connected to the two rangefinders (411).

8. A measuring scale for bone wounds according to claim 5, wherein one of the measuring units (41) includes the first rail (31), the first rail (31) having a scale (415) on its top surface, the other measuring unit (41) includes a second rail (416) perpendicular to the first rail (31), the second rail (416) slidably engaging the slider (33), the second rail (416) also having a scale (415) on its top surface;

The two ends of the second sliding rail (416) are in sliding sleeve connection with second guide rails (417), and the two ends of the second guide rails (417) are fixedly connected to the bracket (1).