CN111772816A

CN111772816A - Measuring instrument for plastic surgery

Info

Publication number: CN111772816A
Application number: CN202010795145.0A
Authority: CN
Inventors: 王兴华
Original assignee: Zibo Vocational Institute
Current assignee: Zibo Vocational Institute
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2020-10-16

Abstract

The invention discloses a measuring instrument for orthopedic surgery, which relates to the technical field of medical treatment and comprises a debugging box, wherein a fixing column is fixedly connected to the lower side surface inside the debugging box. This a measuring instrument for plastic surgery, through adjusting the auxiliary rod through the screw and assisting the doctor and measure, then through the rolling disc, adjust the pole, the gear, the pinion rack, the measuring stick, go up spacing wheel, lower spacing wheel, pointer and pointer observe measured data, through pressing down debugging rod downstream after the measurement is finished, and then overcome the power of two springs and telescopic link and move down, and then make the magnetite and the relative position of iron disc connection firm gear, thereby fix the position of pointer alignment pointer, and then make things convenient for the doctor to take off the device and further observe data, thereby solved current measuring instrument mostly can not adjust measuring range as required and fix data so that observe and then bring certain inconvenient problem for plastic doctor after the measurement is finished.

Description

Measuring instrument for plastic surgery

Technical Field

The invention relates to the technical field of medical treatment, in particular to a measuring instrument for orthopedic surgery.

Background

Plastic surgery is a branch of medical surgery, also called reconstructive surgery or plastic surgery, and the treatment scope is mainly wounds and diseases of skin, muscle and skeleton, and congenital or acquired tissue or organ defects and deformities, the treatment includes two contents of repair and reconstruction, the surgical method is used for transplanting various autologous tissues as a main means, and allogenic, xenogenic tissues or tissue substitutes can be adopted to repair tissue defects or deformities caused by various reasons so as to improve or restore physiological functions and appearances, the measurement instrument is required to be used for measurement before the plastic surgery so as to facilitate the operation, most of the existing measurement instruments can not adjust the measurement range according to the requirement and fix the data after the measurement is finished so as to facilitate the observation, which in turn causes a certain inconvenience to the orthopaedic surgeon, a measuring instrument for use in orthopaedic surgery has been proposed to solve this problem.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a measuring instrument for orthopedic surgery, which solves the problems that the existing measuring instrument can not adjust the measuring range according to the requirement and fix the data after the measurement is finished so as to facilitate observation and further bring certain inconvenience to an orthopedic doctor.

(II) technical scheme

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows: a measuring instrument for plastic surgery comprises a debugging box, wherein a fixed column is fixedly connected to the lower side surface inside the debugging box, a telescopic groove is formed inside the fixed column, sliding grooves are formed in the inner walls of the left side and the right side of the telescopic groove and are in sliding connection with sliding blocks, the two sliding blocks are respectively and fixedly connected to the left side surface and the right side surface of a connecting column, a bearing inner ring is fixedly connected to the upper end of the connecting column, a bearing outer ring is fixedly connected to the inner wall of the connecting groove, the connecting groove is formed in the lower side surface of an adjusting rod, a gear is fixedly connected to the outer side surface of the adjusting rod, telescopic rods are fixedly connected to the left end and the right end of the lower side surface of the gear, the other end of each telescopic rod is fixedly connected to a connecting disc, the, the lower side surface of the adjusting rod is fixedly connected with a magnet which is movably connected with an iron disc, the iron disc is fixedly connected on the outer side surface of the fixing column, toothed plates are movably connected at the front end and the rear end of the gear, the two toothed plates are respectively and fixedly connected on the opposite surfaces of the two measuring rods, the opposite ends of the upper side surfaces of the two measuring rods are respectively and fixedly connected with indicating marks, the opposite ends of the upper side surfaces and the lower side surfaces of the two measuring rods are respectively provided with a limiting groove, the upper and lower side limiting grooves of the measuring rod are respectively and movably connected with an upper limiting wheel, a lower limiting wheel and two limiting plates, the opposite faces of the measuring rod are fixedly connected with limiting plates, the opposite faces of the measuring rod respectively penetrate through holes formed in the left side wall and the right side wall of the debugging box and are fixedly connected with connecting rods, the other ends of the connecting rods are provided with movable grooves, and the other ends of the connecting rods are respectively and movably connected with auxiliary rods.

Preferably, the attractive force between the magnet and the iron disc is greater than the elastic force of the two springs, and the two springs are both elastic springs.

Preferably, two go up spacing wheel fixed connection on debugging case upside inner wall, two spacing wheel fixed connection is down on debugging case downside inner wall.

Preferably, two the equal swing joint in one end that the auxiliary rod is close has the tight pad in top, two the tight pad in top is fixed connection respectively on two activity inslot walls, two the equal swing joint in auxiliary rod looks back of the body end has the screw, the screw passes the back of the body end that moves about the groove wall setting back of the body in two activity grooves through the nut.

Preferably, the upper ends of the outer sides of the through holes are provided with indicating needles, and the indicating needles are respectively and fixedly connected to the left side surface and the right side surface of the debugging box.

Preferably, debugging case leading flank fixedly connected with is taken the handle, the debugging pole upper end passes side wall fixedly connected with rolling disc on the debugging case through the movable sleeve, debugging case downside fixedly connected with cushion.

(III) advantageous effects

The invention has the beneficial effects that:

the measuring instrument for plastic surgery moves the device to a proper position through a holding handle, then a cushion is placed to a proper position, then an iron disc is separated from a magnet through upward pulling of an adjusting rod, the height of the adjusting rod can be limited through a telescopic rod and a spring after the magnet is separated from the iron disc, then the length of two auxiliary rods on the lower side surface of a connecting rod is adjusted through two screws to assist a doctor to measure, then the measuring instrument observes measured data through a rotating disc, the adjusting rod, a gear, a toothed plate, the measuring rod, an upper limiting wheel, a lower limiting wheel, an indicating needle and an indicating mark, moves downwards through pressing of a debugging rod after measurement is finished, further overcomes the force of the two springs and the telescopic rod to move downwards, further enables the magnet to be connected with the iron disc to stabilize the relative position of the gear, and accordingly fixes the indicating needle to the indicating mark, and further facilitates the doctor to take down the device to observe the data, thereby solved current measuring instrument mostly can not adjust measuring range as required and fix data after the measurement so that observe and then brought certain inconvenient problem for plastic doctor.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a perspective view of the gear of the present invention;

fig. 4 is a schematic perspective view of the measuring rod of the present invention.

In the figure: 1 cushion, 2 debugging cases, 3 lower limit wheels, 4 through holes, 5 auxiliary rods, 6 screws, 7 nuts, 8 connecting rods, 9 movable grooves, 10 jacking pads, 11 toothed plates, 12 measuring rods, 13 upper limit wheels, 14 adjusting rods, 15 movable sleeves, 16 connecting grooves, 17 bearing I, 18 gears, 19 telescopic rods, 20 limiting plates, 21 springs, 22 magnets, 23 connecting discs, 24 iron discs, 25 bearing II, 26 fixing columns, 27 telescopic grooves, 28 connecting columns, 29 indicating pins, 30 holding handles and 31 indicating marks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 4, the present invention provides a technical solution: a measuring instrument for orthopedic surgery comprises a debugging box 2, a fixing column 26 is fixedly connected to the lower side surface inside the debugging box 2, the fixing column 26 is arranged to connect positions of a supporting bearing II 25 and an iron disc 24, and further ensure the structure of the device, a telescopic groove 27 is formed inside the fixing column 26, the telescopic groove 27 is arranged to connect a connecting column 28 and further ensure the structure of the device, sliding grooves and sliding blocks are formed in the inner walls of the left side and the right side of the telescopic groove 27 and are in sliding connection with the sliding grooves respectively, the two sliding blocks are fixedly connected to the left side surface and the right side surface of the connecting column 28 respectively, the sliding grooves and the sliding blocks are arranged to ensure the up-and-down movement stability of the connecting column 28 and further ensure the structure functionality of the device, a bearing I17 inner ring is fixedly connected to the upper end of the connecting column 28, a bearing I17 outer ring is fixedly connected to the inner wall of the, therefore, the structural rationality of the device is ensured, the connecting groove 16 is arranged on the lower side surface of the adjusting rod 14, the gear 18 is fixedly connected with the outer side surface of the adjusting rod 14, the telescopic rods 19 are fixedly connected with the left end and the right end of the lower side surface of the gear 18, the telescopic rods 19 are arranged to limit the positions of the springs 21 and further ensure the structural performance of the device, the other end of each telescopic rod 19 is fixedly connected to the connecting disc 23, the connecting disc 23 is movably connected to the outer side surface of the fixed column 26 through a bearing II 25, the springs 21 are sleeved on the telescopic rods 19, the springs 21 are arranged to assist doctors to pull the adjusting rod 14 upwards, meanwhile, the magnets 22 are separated from the iron disc 24, the distance between the magnets 22 and the iron disc 24 is kept, further, the adjusting rod 14 is ensured not to automatically move downwards, the use of doctors is facilitated, the upper end and the, the magnet 22 is movably connected with the iron disc 24, the magnet 22 and the iron disc 24 are arranged to fix the position of the adjusting rod 14, so as to fix the relative position of the gear 18, and further achieve the purpose of fixing data at a certain position, and further ensure the practicability of the device, the iron disc 24 is fixedly connected on the outer side surface of the fixing column 26, the front end and the rear end of the gear 18 are movably connected with the toothed plates 11, the two toothed plates 11 are respectively fixedly connected on the opposite surfaces of the two measuring rods 12, the opposite ends of the upper side surfaces of the two measuring rods 12 are respectively fixedly connected with the indicating marks 31, the opposite ends of the upper side surfaces and the lower side surfaces of the two measuring rods 12 are respectively provided with a limiting groove, the limiting grooves are arranged to match the upper limiting wheel 13 and the lower limiting wheel 3 to relatively stabilize the position of the measuring rods 12, so as to ensure the use stability of the device, the upper limiting wheel 13 and the lower limiting wheel 3 are respectively movably, equal fixedly connected with limiting plate 20 of opposite face of two measuring sticks 12, limiting plate 20's setting is in order to avoid measuring stick 12 too much discharge debugging case 2, and then avoid the device to disintegrate, thereby guarantee the structural connectivity of the device, two measuring sticks 12 pass respectively on the back of the body through-hole 4 and fixedly connected with connecting rod 8 of seting up on the lateral wall about debugging case 2, movable groove 9 has all been seted up to two connecting rod 8's the other end, equal swing joint has auxiliary rod 5 in two movable groove 9, auxiliary rod 5's setting is for assisting the doctor to obtain measured data.

The attraction force between the magnet 22 and the iron plate 24 is larger than the elastic force of the two springs 21, and the two springs 21 are both elastic springs 21, so as to ensure the convenient use of the device.

Two last spacing wheels 13 fixed connection are on debugging 2 upside inner walls of case, and two 3 fixed connection of spacing wheels are on debugging 2 downside inner walls down, and its purpose is in order to stabilize the position of two measuring sticks 12, and then guarantee the device's stable in structure.

The equal swing joint in one end that two auxiliary rods 5 are close has the top tightly to fill up 10, and two top tightly fill up 10 difference fixed connection on two movable groove 9 inner walls, and the equal swing joint in 5 looks back of the body ends of two auxiliary rods has screw 6, and screw 6 passes movable groove 9 walls through nut 7 and sets up the back of the body end of carrying on back at two movable grooves 9, and its purpose makes things convenient for the doctor to adjust auxiliary rod 5, and then increases the device's practicality.

The upper ends of the outer sides of the two through holes 4 are provided with indicating needles 29, and the two indicating needles 29 are respectively and fixedly connected to the left side surface and the right side surface of the debugging box 2, so that the data on the indicating signs 31 can be observed conveniently by a doctor, and further, specific and accurate data can be obtained.

2 leading flank fixedly connected with of debugging case is taken 30, debugging pole upper end passes 2 side wall fixedly connected with rolling disc on the debugging case through the

movable sleeve

15, 2 downside fixedly connected with cushions of debugging case 1, it removes the device for the convenience of doctor to take the setting of 30, the setting of cushion 1 is to measurand's travelling comfort when increasing the device use, the setting of rolling disc is for the convenience of doctor rotation regulation debugging pole, and then guarantee the device's rationality.

The method comprises the following operation steps:

when the device is used, the device is moved to a proper position by taking the handle 30, then the cushion 1 is placed to a proper position, then the adjusting rod 14 is pulled upwards to separate the iron disc 24 from the magnet 22, the height of the adjusting rod 14 is limited by the telescopic rod 19 and the spring 21 after the magnet 22 is separated from the iron disc 24, further the magnet 22 is prevented from being connected with the iron disc 24 again, then the length of the two auxiliary rods 5 on the lower side surface of the connecting rod 8 is adjusted by the two screws 6, further an assistant doctor limits different positions of a measured person to achieve the effect of assistant measurement, then the adjusting rod 14 is rotated by the rotating disc to drive the gear 18 to rotate, the gear 18 rotates to drive the two measuring rods 12 to move back by the two toothed plates 11, the two measuring rods 12 ensure the straightness of the two measuring rods after moving back to back through the upper limiting wheel 13 and the lower limiting wheel 3, and further the doctor can conveniently observe the measured data by aligning the indicating needle 29 with the, after the measurement is finished, the debugging rod moves downwards by pressing the rotating disc, the force of the two springs 21 and the telescopic rod 19 is overcome, the magnet 22 and the iron disc 24 are enabled to be connected with the relative position of the stable gear 18, the indicating needle 29 is aligned to the indicating mark 31 and fixed in position, the device is taken by the handle 30 again and moved, the doctor can take the device down to further observe data after moving the device, and the practicability of the device is improved.

The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A measuring instrument for orthopaedic surgery, comprising a commissioning case (2), characterized in that: the debugging box (2) is characterized in that a fixing column (26) is fixedly connected to the lower side face inside the debugging box (2), a telescopic groove (27) is formed inside the fixing column (26), sliding grooves and sliding blocks are formed in the inner walls of the left side and the right side of the telescopic groove (27) in a sliding mode, the two sliding blocks are respectively and fixedly connected to the left side face and the right side face of a connecting column (28), the inner ring of a bearing I (17) is fixedly connected to the upper end of the connecting column (28), the outer ring of the bearing I (17) is fixedly connected to the inner wall of a connecting groove (16), the connecting groove (16) is formed in the lower side face of an adjusting rod (14), a gear (18) is fixedly connected to the outer side face of the adjusting rod (14), telescopic rods (19) are fixedly connected to the left end and the right end of the lower side face of the gear (18), the measuring device is characterized in that a spring (21) is sleeved on the telescopic rod (19), the upper end and the lower end of the spring (21) are respectively lapped with the opposite surfaces of the gear (18) and the connecting disc (23), a magnet (22) is fixedly connected to the lower side surface of the adjusting rod (14), the magnet (22) is movably connected with an iron disc (24), the iron disc (24) is fixedly connected to the outer side surface of the fixing column (26), the front end and the rear end of the gear (18) are respectively and movably connected with toothed plates (11), the two toothed plates (11) are respectively and fixedly connected to the opposite surfaces of the two measuring rods (12), opposite ends of the upper side surfaces of the two measuring rods (12) are respectively and fixedly connected with indicating marks (31), the opposite ends of the upper side surfaces and the lower side surfaces of the two measuring rods (12) are respectively provided with limiting grooves, and upper limiting wheels (13) and lower limiting wheels (, two equal fixedly connected with limiting plate (20) of opposite face of measuring stick (12), two the back of the body face of measuring stick (12) passes through respectively sets up through-hole (4) and fixedly connected with connecting rod (8) on the lateral wall about debugging case (2), two movable groove (9), two have all been seted up to the other end of connecting rod (8) equal swing joint has auxiliary rod (5) in movable groove (9).

2. A measuring instrument for use in orthopaedic surgery according to claim 1, wherein: the attractive force of the magnet (22) and the iron disc (24) is greater than the elastic force of the two springs (21), and the two springs (21) are both elastic springs (21).

3. A measuring instrument for use in orthopaedic surgery according to claim 1, wherein: two go up spacing wheel (13) fixed connection on debugging case (2) upside inner wall, two spacing wheel (3) fixed connection is down on debugging case (2) downside inner wall.

4. A measuring instrument for use in orthopaedic surgery according to claim 1, wherein: two the equal swing joint in one end that auxiliary rod (5) are close has the tight pad in top (10), two tight pad in top (10) difference fixed connection is on two activity groove (9) inner walls, two the equal swing joint in auxiliary rod (5) back of the body end mutually has screw (6), screw (6) pass activity groove (9) wall through nut (7) and set up the end of carrying on the back of the body in two activity grooves (9).

5. A measuring instrument for use in orthopaedic surgery according to claim 1, wherein: the upper ends of the outer sides of the through holes (4) are provided with indicating needles (29), and the indicating needles (29) are respectively and fixedly connected to the left side surface and the right side surface of the debugging box (2).

6. A measuring instrument for use in orthopaedic surgery according to claim 1, wherein: debugging case (2) leading flank fixedly connected with is taken and is moved handle (30), debugging pole upper end is passed debugging case (2) side wall fixedly connected with rolling disc through movable sleeve (15), debugging case (2) downside fixedly connected with cushion (1).