CN215227487U

CN215227487U - Fixing device for intervertebral foramen during operation

Info

Publication number: CN215227487U
Application number: CN202022187880.1U
Authority: CN
Inventors: 徐天睿
Original assignee: Tianjin Lingchuang Yihui Medical Technology Co ltd
Current assignee: Tianjin Lingchuang Yihui Medical Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-12-21
Anticipated expiration: 2030-09-29

Abstract

The utility model belongs to operation intervertebral foramen mirror field specifically is a fixing device for operation intervertebral foramen mirror, and its structure includes fixed chamber and mirror cover, fixed chamber left side inner wall fixed mounting has electric putter, electric putter output fixedly connected with sucking disc, fixed chamber left side outer wall bottom fixed mounting has the battery, the hole of charging has been seted up on the battery surface, battery left side outer wall fixed mounting has first switch, second switch and third switch, the opening has all been seted up on fixed chamber top and bottom right side, the mirror cover is located the opening inner wall. The utility model discloses a set up electric putter and driven the sucking disc and adsorb the mirror cover, be fixed in fixed chamber right side inner wall with the mirror cover, inhale mutually through the electro-magnet in the centre gripping box, can be fixed mirror cover bottom both sides for adsorbing, dual fixed messenger mirror cover is more stable can not drop to labour saving and time saving.

Description

Fixing device for intervertebral foramen during operation

Technical Field

The utility model relates to an operation intervertebral foramen mirror field specifically is a fixing device for operation intervertebral foramen mirror.

Background

The intervertebral foramen mirror removes the pressure to the nerve root by thoroughly clearing the protuberant or prolapsed nucleus pulposus and the hyperplastic bone outside the intervertebral foramen safe triangular area and the intervertebral disc fibrous ring, eliminates the pain caused by the nerve compression, and the operation method is a spine minimally invasive operation system which is formed by the intervertebral foramen mirror with special design, the corresponding spine minimally invasive operation instrument, the imaging and image processing system and the like.

Through retrieval publication (announcement) number CN210903364U discloses a novel fixing device for intervertebral foramen, including the device case, the standing groove has been seted up to the inner diapire of device case, intervertebral foramen mirror has been placed to the inner diapire of standing groove, the inside wall fixedly connected with fixed plate of standing groove, the through-hole has been seted up to the left surface of fixed plate, the first spring of right flank fixedly connected with of fixed plate, the right-hand member fixedly connected with of first spring presses the clamp plate, press the left surface fixedly connected with pull rod of clamp plate, the left end of pull rod runs through the through-hole and extends to the left side of through-hole, the left end fixedly connected with baffle of pull rod. This novel fixing device for intervertebral foramen of performing operation has reached and has fixed intervertebral foramen mirror, has played the function that prevents intervertebral foramen mirror and drop.

However, the inventor finds that the technical scheme still has at least the following defects:

firstly, the technical scheme is not provided with a positioning device, so that the depth length of the intervertebral mirror cannot be effectively known, and the intervertebral mirror is inconvenient to accurately position;

secondly, this technical scheme does not set up electronic fixing device, can not labour saving and time saving fix the intervertebral mirror.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixing device for intervertebral foramen of operation has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixing device for intervertebral foramen of operation, is including fixed chamber and mirror cover, fixed chamber left side inner wall fixed mounting has electric putter, electric putter output fixedly connected with sucking disc, fixed chamber left side outer wall bottom fixed mounting has the battery, the hole of charging has been seted up on the battery surface, battery left side outer wall fixed mounting has first switch, second switch and third switch, the opening has all been seted up on fixed chamber top and bottom right side, the mirror cover is located the opening inner wall.

As an optimal implementation mode of the utility model, the mirror sleeve surface is carved with the scale, mirror sleeve fixed surface installs the light, the light is located the scale right side, equal fixed mounting in mirror sleeve bottom both sides has the centre gripping box.

As a preferred embodiment of the utility model, the surface of the mirror sleeve is sleeved with a transparent film.

As an optimized embodiment of the utility model, it is two sets of all put the electro-magnet in the centre gripping box, it is two sets of the electro-magnet magnetic pole is opposite.

As a preferred embodiment of the present invention, the first switches are two sets, the first switch is electrically connected to the electric rod, the second switch is electrically connected to the lighting lamp, and the third switch is electrically connected to the two sets of the electromagnet.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up electric putter and driven the sucking disc and adsorb the mirror cover, be fixed in fixed chamber right side inner wall with the mirror cover, inhale mutually through the electro-magnet in the centre gripping box, can be fixed mirror cover bottom both sides for adsorbing, dual fixed messenger mirror cover is more stable can not drop to labour saving and time saving.

2. The utility model discloses a cup jointed transparent film on the mirror cover to at surperficial portrayal scale, can accurate location, it is very convenient when the intervertebral mirror cup joints the mirror cover and gets into the backbone.

3. The utility model discloses a set up the light, can help medical personnel to increase the interior condition of light observation backbone.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a fixing device for an intervertebral foramen used in the operation of the present invention;

fig. 2 is a bottom view of the fixing device for the intervertebral foramen used in the operation of the present invention;

fig. 3 is a schematic structural view of the clamping box of the fixing device for the intervertebral foramen used in the operation of the present invention.

In the figure: 1. a fixed cavity; 2. a lens sleeve; 3. an electric push rod; 4. a suction cup; 5. a storage battery; 6. a charging hole; 7. a first switch; 8. a second switch; 9. a third switch; 10. calibration; 11. an illuminating lamp; 12. a clamping box; 13. an opening; 14. a transparent film; 15. an electromagnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a fixing device for intervertebral foramen of operation, is including fixed chamber 1 and

mirror cover

2, 1 left side inner wall fixed mounting in fixed chamber has

electric putter

3, 3 output end fixedly connected with sucking discs 4 of electric putter, 1 left side outer wall bottom fixed mounting in fixed chamber has battery 5, charging hole 6 has been seted up on battery 5 surface, battery 5 left side outer wall fixed mounting has first switch 7, second switch 8 and third switch 9, opening 13 has all been seted up on 1 top in fixed chamber and bottom right side, mirror cover 2 is located opening 13 inner wall, and is concrete: the intervertebral mirror is inserted into the mirror sleeve 2, the intervertebral mirror drives the mirror sleeve 2 to enter into the spine, and after reaching a designated position, the mirror sleeve 2 is communicated with the intervertebral mirror and fixed to the inner wall of the right side of the fixing cavity 1 through the electric push rod 3 to push the sucker 4 under the control of the first switch 7, the second switch 8 and the third switch 9.

Referring to fig. 1 in this embodiment, a scale 10 is marked on the surface of the mirror sleeve 2, an illuminating lamp 11 is fixedly mounted on the surface of the mirror sleeve 2, the illuminating lamp 11 is located on the right side of the scale 10, and clamping boxes 12 are fixedly mounted on two sides of the bottom of the mirror sleeve 2, specifically: the position of the intervertebral lens is positioned through the scale 10, the light is increased by turning on the illuminating lamp 11 so as to be convenient for observation, and the bottom of the lens sleeve 2 is fixed through the clamping box 12.

In this embodiment, referring to fig. 1, a transparent film 14 is sleeved on the surface of the lens sleeve 2, specifically: contamination of the mirror housing 2 can be avoided by the transparent film 14.

In this embodiment, referring to fig. 1, two sets of the clamping boxes 12 are respectively provided with electromagnets 15, and the two sets of the electromagnets 15 have opposite magnetic poles, specifically: the electromagnets 15 are moved from the inside of the clamping box 12 to the opposite sides to be close to the two sides of the bottom of the mirror sleeve 2, and when the switch of the electromagnets 15 is turned on, the bottom of the mirror sleeve can be fixed and is more stable.

In this embodiment, referring to fig. 1, the first switches 7 have two groups, the two groups of first switches 7 are electrically connected to the electric push rod 3, the second switch 8 is electrically connected to the lighting lamp 11, and the third switch 9 is electrically connected to the two groups of electromagnets 15, specifically: the first switch 7 controls the electric push rod 3 to extend and retract, the second switch 8 controls the illuminating lamp 11 to be switched on and off, and the third switch 9 controls the electromagnet 15 to be switched on and off.

It should be noted that, the utility model relates to a fixing device for intervertebral foramen mirror of operation includes the part be the parts that general standard spare or technical staff in the field know, its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental method, in this device idle department, with all electrical parts in the above-mentioned, its control computer and the power that indicates power component, electrical part and adaptation are connected through the wire, concrete connecting means should refer to in the following theory of operation, electric connection is accomplished to the precedence work order between each electrical part, its detailed connecting means, for the well-known technique in the field, theory of operation and process are mainly introduced in the following, do not explaining electrical control.

When the fixing device for the intervertebral foramen of an operation is used, the intervertebral mirror is inserted into the mirror sleeve 2, the intervertebral mirror drives the mirror sleeve 2 to enter into the spine, when the intervertebral foramen of the operation reaches a designated position, the stretching of the electric push rod 3 is controlled by the first switch 7, the switch of the illuminating lamp 11 is controlled by the second switch 8, the switch of the electromagnet 15 is controlled by the third switch 9, the mirror sleeve 2 is fixed to the inner wall of the right side of the fixed cavity 1 by pushing the sucker 4 through the electric push rod 3, the position of the intervertebral mirror is positioned by the scale 10, the observation is facilitated by opening the illuminating lamp 11 to increase light, the mirror sleeve 2 can be prevented from being polluted by the transparent film 14, the electromagnet 15 is moved from the inside of the clamping box 12 to the opposite side to be attached to the two sides of the bottom of the mirror sleeve 2, the switch of the electromagnet 15 is opened, the bottom of the mirror sleeve can also be fixed and is more stable, the device has simple structure and convenient operation, the practicability is strong.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a fixing device for operation intervertebral foramen mirror, includes fixed chamber (1) and mirror cover (2), its characterized in that: fixed chamber (1) left side inner wall fixed mounting has electric putter (3), electric putter (3) output end fixedly connected with sucking disc (4), fixed chamber (1) left side outer wall bottom fixed mounting has battery (5), hole of charging (6) have been seted up on battery (5) surface, battery (5) left side outer wall fixed mounting has first switch (7), second switch (8) and third switch (9), opening (13) have all been seted up on fixed chamber (1) top and bottom right side, mirror cover (2) are located opening (13) inner wall.

2. The surgical foraminal endoscope of claim 1, wherein: mirror cover (2) surface portrayal has scale (10), mirror cover (2) fixed surface installs light (11), light (11) are located scale (10) right side, the equal fixed mounting in mirror cover (2) bottom both sides has centre gripping box (12).

3. The surgical foraminal endoscope of claim 1, wherein: the surface of the mirror sleeve (2) is sleeved with a transparent film (14).

4. The surgical foraminal endoscope of claim 2, wherein: electromagnets (15) are arranged in the two groups of clamping boxes (12), and the magnetic poles of the two groups of electromagnets (15) are opposite.

5. The surgical foraminal endoscope of claim 4, wherein: the first switches (7) are two groups in total, the first switches (7) are electrically connected to the electric push rod (3), the second switches (8) are electrically connected to the illuminating lamp (11), and the third switches (9) are electrically connected to the electromagnets (15).