CN215778717U - Accurate depth measurement device with guide mechanism for minimally invasive spinal surgery - Google Patents

Abstract

The utility model relates to the technical field of minimally invasive spine surgery, in particular to an accurate depth measurement device for minimally invasive spine surgery with a guide mechanism, which comprises a bed plate, wherein L-shaped plates are symmetrically arranged on one side surface of the bed plate, a display platform is arranged on the side wall of one L-shaped plate, a trapezoidal sliding groove is formed in the middle position of the end part of a cross beam, a sliding block is arranged in the trapezoidal sliding groove, a sleeve is embedded in the middle position of the sliding block, a detection rod is arranged below the sleeve, the upper surface of the detection rod is connected with a sliding rod through a connecting line, and the sliding rod penetrates through the sleeve; this take guiding mechanism's accurate depth measurement device of backbone minimal access surgery installs the L template on the bed board, and the fixed mounting crossbeam of being convenient for, joint slide bar on the slider, under the cooperation of spring, the manual tensile detection stick of being convenient for carries out the accurate depth measurement of backbone minimal access surgery and uses, and the cooperation of display stand is used, helps revealing the degree of depth of surveying in real time, and the slider horizontal migration on the crossbeam is convenient for remove and is surveyed the backbone of different patient different positions and use.

Description

Accurate depth measurement device with guide mechanism for minimally invasive spinal surgery

Technical Field

The utility model relates to the technical field of minimally invasive spine surgery, in particular to a precise depth measurement device with a guide mechanism for minimally invasive spine surgery.

Background

The spine minimally invasive surgery is a minimally invasive technology and a method for diagnosing and treating spine diseases through a non-traditional surgery way by means of special surgical instruments and instruments such as medical images, a micro endoscope and the like, aims to reduce iatrogenic trauma to the minimum degree and obtain the best curative effect at the same time, and mainly comprises two major categories, namely percutaneous puncture spine minimally invasive surgery and spine minimally invasive surgery by means of an endoscope;

the general minimally invasive spine surgery needs to detect the depth of the spine, and a common device is heavy, time-consuming and labor-consuming in handheld operation, does not have a guide mechanism, and cannot be stably and quickly used for accurate depth measurement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a precise depth sounding device with a guide mechanism for spinal minimally invasive surgery, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a take guiding mechanism's accurate depth-sounding device of backbone minimal access surgery, includes the bed board, bed board side symmetry is equipped with L template, one of them be equipped with the display station on the L template lateral wall, two still be equipped with the crossbeam between the L template, trapezoidal spout has been seted up to crossbeam tip intermediate position, crossbeam upper surface central point puts the bayonet socket of seting up with trapezoidal spout intercommunication, the crossbeam lower surface is close to the intermediate position and sets up the logical groove with trapezoidal spout intercommunication, be equipped with the slider in the trapezoidal spout, the slider intermediate position inlays and is equipped with the sleeve, the sleeve below is equipped with surveys the stick, it is connected with the slide bar to survey the stick upper surface through the connecting wire, the slide bar passes from the sleeve.

Preferably, the lower surface of the bed board is provided with support columns near the four corners, and the support columns are fixedly connected with the bed board through bolts.

Preferably, the L-shaped plates are fixedly connected with the bed board through bolts, and one of the display platforms is fixedly connected with the L-shaped plates through bolts.

Preferably, the length of the cross beam is matched with the width between the two L-shaped plates, and the cross beam is fixedly connected with the L-shaped plates through bolts.

Preferably, the slider is trapezoidal form, the width of trapezoidal spout and the width looks adaptation of slider, the sleeve is fixed with the slider bonding, the bayonet socket is passed at the sleeve top, logical groove is passed to the sleeve bottom.

Preferably, it inlays and is equipped with the camera to be close to top position on the excellent circumference outer wall of detection, it is equipped with the handle still to symmetry on the excellent circumference outer wall of detection, handle and detection stick welded fastening, it still is equipped with the stopper to be close to top position on the slide bar circumference outer wall, it is equipped with the spring still to overlap on the slide bar circumference outer wall, the spring top is fixed with the stopper bonding, the bottom and the sleeve tip bonding of spring are fixed.

Preferably, the upper surface of the bed board is provided with a sponge pad, the mutually opposite side surfaces of the L-shaped plates are symmetrically provided with illuminating lamps, and the bases of the illuminating lamps are provided with connecting seats which are fixedly connected with the L-shaped plates through bolts.

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

1. the L-shaped plate is arranged on the bed plate, so that a cross beam can be conveniently and fixedly arranged, the sliding block is clamped with the sliding rod in a clamping manner, the detection rod can be conveniently stretched manually to carry out accurate depth measurement for the minimally invasive spine surgery under the matching of the spring, the display table is matched for use, the detection depth can be displayed in real time, and the sliding block can horizontally move on the cross beam, so that the sliding block can be conveniently moved to detect spines of different positions of different patients.

2. The detection rod is matched with the camera, so that the position of detection can be conveniently shot, the detection can be stably and accurately carried out, the handle is matched, the handheld operation is convenient, the support columns are matched, the supporting device is favorably supported, and the accurate depth measurement of the spinal minimally invasive surgery can be conveniently carried out.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;

FIG. 2 is a schematic structural diagram of an application state of embodiment 1 of the present invention;

fig. 3 is a schematic view of a combined structure of a bed board and an L-shaped board in embodiment 1 of the present invention;

FIG. 4 is a schematic view of a combined structure of a slider and a detection bar according to embodiment 1 of the present invention;

fig. 5 is a schematic view of the overall structure of embodiment 2 of the present invention.

The various reference numbers in the figures mean:

1. a bed board; 10. a support pillar;

2. an L-shaped plate;

3. a display stand;

4. a cross beam; 40. a ladder-shaped chute; 41. a bayonet; 42. a through groove;

5. a slider; 50. a sleeve;

6. a probing rod; 60. a camera; 61. a handle; 62. a slide bar; 620. a limiting block; 621. a spring;

7. an illuminating lamp; 70. a connecting seat;

8. sponge cushion.

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.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus are not to be construed as limiting the present invention.

Example 1

Referring to fig. 1-4, the present embodiment provides a technical solution:

the utility model provides a take guiding mechanism's accurate depth-sounding device of backbone minimal access surgery, including bed board 1, 1 side symmetry of bed board is equipped with L template 2, be equipped with display station 3 on 2 lateral walls of one of them L template, still be equipped with crossbeam 4 between two L templates 2, trapezoidal spout 40 has been seted up to 4 tip intermediate positions of crossbeam, 4 upper surface central point of crossbeam puts the bayonet socket 41 of seting up with trapezoidal spout 40 intercommunication, 4 lower surfaces of crossbeam are close to the intermediate position and set up the logical groove 42 with trapezoidal spout 40 intercommunication, be equipped with slider 5 in the trapezoidal spout 40, 5 intermediate positions of slider are inlayed and are equipped with sleeve 50, sleeve 50 below is equipped with surveys stick 6, it is connected with slide bar 62 to survey stick 6 upper surface through the connecting wire, slide bar 62 passes from sleeve 50.

In this embodiment, 1 lower surface of bed board is close to four corners and all is equipped with support column 10, and support column 10 passes through bolt fixed connection with bed board 1, and support column 10 is convenient for hold up whole device.

Further, L template 2 passes through bolt and 1 fixed connection of bed board, and one of them display stand 3 passes through bolt and 2 fixed connection of L template, and the installation of display stand 3 is convenient for demonstrate the degree of depth that the stick 6 detected in real time, and the data information that the record of being convenient for corresponds uses.

Specifically, 4 length of crossbeam and two width looks adaptations between the L template 2, crossbeam 4 passes through bolt and L template 2 fixed connection, the stable dismantlement or the installation crossbeam 4 of being convenient for.

Secondly, slider 5 is the trapezium form, and the width of trapezium spout 40 and the width looks adaptation of slider 5, and sleeve 50 and slider 5 bond fixedly, and bayonet 41 is passed at sleeve 50 top, and logical groove 42 is passed to sleeve 50 bottom, and slider 5's cooperation is used, helps surveying excellent 6 horizontal migration on crossbeam 4, detects the use to different spinal positions of different patients stably fast.

It should be noted that, it is equipped with camera 60 to be close to top position on the 6 circumference outer walls of detection stick to inlay, it is equipped with handle 61 still to symmetry on the 6 circumference outer walls of detection stick, handle 61 and detection stick 6 welded fastening, it still is equipped with stopper 620 to be close to top position on the 62 circumference outer walls of slide bar, it is equipped with spring 621 still to overlap on the 62 circumference outer walls of slide bar, spring 621 top and stopper 620 adhesive fastening, spring 621's bottom and sleeve 50 tip adhesive fastening, spring 621 has the elasticity, slide bar 62 and sleeve 50 sliding connection, stretch when convenient to use person uses and survey stick 6, it uses to survey the accurate degree of depth of backbone minimal access surgery, when not using, under spring 621's cooperation, it contracts to 5 bottom positions of slider to survey stick 6, do not hinder the patient and remove.

The accurate depth measurement device of backbone minimal access surgery of taking guiding mechanism of this embodiment is when using, the user is manual installs slider 5 in trapezoidal spout 40, slide bar 62 on the detection stick 6 passes sleeve 50, and wear out from bayonet 41, detect stick 6 through connecting wire and the inside treater electric connection of display table 3, crossbeam 4 is fixed on two L templates 2, display table 3 switches on external power, the patient corresponds to lie on bed board 1, the handheld handle 61 of user, let detect stick 6 and camera 60 cooperation, carry out accurate depth measurement to patient's backbone minimal access surgery department and use, display table 3 shows and takes notes the data information who surveys in real time.

Example 2

Referring to fig. 5, the present embodiment provides the following technical solutions on the basis of embodiment 1: 1 upper surface of bed board is equipped with sponge pad 8, and equal symmetry is equipped with light 7 on the mutual opposite side of L template 2, all is equipped with connecting seat 70 on the 7 bases of light, and connecting seat 70 passes through bolt and 2 fixed connection of L template, and the use of throwing light on to whole device is convenient for in the installation of light 7, conveniently surveys the use, and sponge pad 8 bonds fixedly with bed board 1, increases patient's comfort.

This embodiment is when using, and the user is manual passes through connecting seat 70 with light 7, fixes on L template 2 under the cooperation of screw, and sponge pad 8 is fixed on bed board 1, and when the degree of depth of backbone minimal access surgery department is surveyed to needs, user manual start light 7 reduces to be the influence of shadow to surveying in the operation, and the patient lies in sponge pad 8, cooperates the user to carry out the accurate depth measurement operation of stable backbone minimal access surgery.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a take guiding mechanism's accurate depth measurement device of backbone minimal access surgery, includes bed board (1), its characterized in that: l-shaped plates (2) are symmetrically arranged on one side surface of the bed plate (1), a display table (3) is arranged on the side wall of one of the L-shaped plates (2), a cross beam (4) is arranged between the two L-shaped plates (2), a trapezoidal sliding groove (40) is arranged in the middle of the end part of the cross beam (4), a bayonet (41) communicated with the trapezoidal sliding groove (40) is arranged in the center of the upper surface of the cross beam (4), a through groove (42) communicated with the trapezoidal sliding groove (40) is arranged at the position, close to the middle, of the lower surface of the cross beam (4), a sliding block (5) is arranged in the ladder-shaped sliding groove (40), a sleeve (50) is embedded in the middle of the sliding block (5), a detection rod (6) is arranged below the sleeve (50), the upper surface of the detection rod (6) is connected with a sliding rod (62) through a connecting line, and the sliding rod (62) penetrates through the sleeve (50).

2. The accurate depth measurement device with the guide mechanism for the minimally invasive spine surgery according to claim 1, is characterized in that: the lower surface of the bed board (1) is close to four corners and is provided with support columns (10), and the support columns (10) are fixedly connected with the bed board (1) through bolts.

3. The accurate depth measurement device with the guide mechanism for the minimally invasive spine surgery according to claim 1, is characterized in that: l template (2) pass through bolt and bed board (1) fixed connection, one of them display stand (3) pass through bolt and L template (2) fixed connection.

4. The accurate depth measurement device with the guide mechanism for the minimally invasive spine surgery according to claim 1, is characterized in that: the length of the cross beam (4) is matched with the width between the two L-shaped plates (2), and the cross beam (4) is fixedly connected with the L-shaped plates (2) through bolts.

5. The accurate depth measurement device with the guide mechanism for the minimally invasive spine surgery according to claim 1, is characterized in that: slider (5) are the trapezoidal form, the width of trapezoidal spout (40) and the width looks adaptation of slider (5), sleeve (50) and slider (5) bonding are fixed, bayonet socket (41) are passed at sleeve (50) top, logical groove (42) are passed to sleeve (50) bottom.

6. The accurate depth measurement device with the guide mechanism for the minimally invasive spine surgery according to claim 1, is characterized in that: it inlays and is equipped with camera (60) to be close to top position on surveying excellent (6) circumference outer wall, it is equipped with handle (61) still to symmetry on excellent (6) circumference outer wall to survey, handle (61) and survey excellent (6) welded fastening, be close to top position on slide bar (62) circumference outer wall and still be equipped with stopper (620), it is equipped with spring (621) still to overlap on slide bar (62) circumference outer wall, spring (621) top and stopper (620) bonding fixation, the bottom and sleeve (50) tip bonding fixation of spring (621).

7. The accurate depth measurement device with the guide mechanism for the minimally invasive spine surgery according to claim 1, is characterized in that: the bed board is characterized in that a sponge mat (8) is arranged on the upper surface of the bed board (1), illuminating lamps (7) are symmetrically arranged on one mutually opposite side surface of the L-shaped board (2), connecting seats (70) are arranged on bases of the illuminating lamps (7), and the connecting seats (70) are fixedly connected with the L-shaped board (2) through bolts.

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