CN215079358U

CN215079358U - Universal lock target adjusting combination device for spinal endoscope

Info

Publication number: CN215079358U
Application number: CN202023088719.5U
Authority: CN
Inventors: 张明
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-12-10
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a combination unit is adjusted to universal lock target of backbone scope, its structure includes anchoring pjncture needle and universal lock target regulation guide rod, universal lock target regulation guide rod is inside to set up to the cavity form, adjust the guide rod with universal lock target and follow the pjncture needle and insert soft tissue to articular process bone surface during the use, C arm perspective judges the corresponding relation of guide rod position and target spot, after confirming the corresponding relation, rotatory guide rod is with elongated slot section side to the direction of regulation, use anchoring pjncture needle basal portion as the fulcrum, the pointed end of prying regulation guide rod is to appointed direction and distance, after the position is up to standard, fixed universal lock target regulation guide rod on one hand, extract the pjncture needle body on one hand, follow the universal lock target regulation guide rod direction that adjusts the pjncture needle body once more and puncture, and anchoring to the bone surface once more, so far the puncture is adjusted the lock target and is accomplished; the utility model discloses an to the technological innovation of prior art expansibility, have fine popularization and use value.

Description

Universal lock target adjusting combination device for spinal endoscope

Technical Field

The utility model relates to an instrument for medical treatment operation specifically is a combination unit is adjusted to universal lock target of backbone scope.

Background

Lumbar intervertebral disc protrusion and lumbar spinal stenosis are common diseases and trouble patients for a long time; the existing treatment methods mostly adopt open type operations, namely lumbar vertebra posterior surgery, skin incision, muscle stripping, lumbar vertebra plate excision and removal of herniated intervertebral disc tissues or hyperplastic bone tissues pressing nerves. Compared with the traditional open surgery, the treatment of the prolapse of intervertebral disc by the lumbar discectomy under the percutaneous endoscope has unique advantages, small surgical wound, short time and no scar, completely reserves epidural fat and ligamentum flavum in the vertebral canal, does not damage the structures of the lumbar ligament and the bone joint, does not need general anesthesia, and is particularly suitable for the elderly patients who cannot tolerate the open surgery.

The clinical percutaneous spinal puncture positioning for the endoscope channel is the core step of spinal surgery. The endoscope channel is not convenient to accurately establish, increases the physical burden of medical staff, and is extremely inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves how to provide one kind and can reduce the burden that the puncture caused for the patient repeatedly, and structural design is simple reasonable, and convenient operation avoids the universal lock target of backbone scope to adjust composite set of off-target.

In order to solve the technical problem, the utility model discloses a technical scheme is: a universal locking target adjusting combination device for a spinal endoscope structurally comprises an anchoring puncture needle and a universal locking target adjusting guide rod, wherein the interior of the universal locking target adjusting guide rod is hollow and can be sleeved outside the anchoring puncture needle for combined use; the anchoring puncture needle comprises an infusion apparatus tail cap, and is connected with the tail end of an anchoring puncture needle body through a hose, the middle of the anchoring puncture needle body is hollow, and the tip end of the anchoring puncture needle body is inclined; a longitudinal groove is formed in the side wall of the universal lock target adjusting guide rod, and the longitudinal groove is cut off at a position 1cm away from the tip; the tip of the side wall opposite to the 1cm position of the tip is provided with a 2cm long tip notch.

Preferably, the anchoring puncture needle body is made of stainless steel with the length of 25cm and the diameter of 1.8 mm.

Preferably, the length of the universal lock target adjusting guide rod is 23cm, the outer diameter of the universal lock target adjusting guide rod is 6.3mm, the width of a longitudinal groove in the side wall of the universal lock target adjusting guide rod is 2mm, and the width of the tip notch 22 is 2 mm.

Preferably, the universal lock target adjusting guide rod has a 360-degree adjusting direction function and has an adjusting distance from 1mm to 10mm in length.

The utility model can effectively solve the problems existing in the prior art, the tail cap of the infusion apparatus is connected with the tail end of the anchoring puncture needle body through the hose, the injector for drawing and injecting local anesthetic is sleeved into the tail cap of the infusion apparatus at the tail end of the anchoring puncture needle, the anesthetic is injected while puncturing to the articular process surface and taking down the tail cap and the hose of the infusion apparatus along with the preset puncture direction and angle, and the hammer lightly hammers the tail end of the puncture needle to anchor the tail end of the puncture needle on the articular process surface; inserting the universal lock target adjusting guide rod into soft tissue to the surface of the articular process bone along with the puncture needle, judging the corresponding relation between the position of the guide rod and a target point through C-arm perspective, determining the corresponding relation, rotating the guide rod to enable one side of the section of the long groove to face the adjusting direction, taking the base part of the anchoring puncture needle as a fulcrum, prying the tip of the adjusting guide rod to the appointed direction and distance, fixing the universal lock target adjusting guide rod by one hand after the position reaches the standard, pulling out the puncture needle body by the other hand, puncturing the puncture needle body along the direction of the adjusted universal lock target adjusting guide rod again, and anchoring the puncture needle body to the bone surface again, so that the puncturing and adjusting the lock target are completed; the utility model discloses an to the technological innovation of prior art expansibility, have fine popularization and use value.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

FIG. 1 is a schematic view of the tip structure of the anchoring puncture needle of the present invention;

FIG. 2 is a schematic view of the tail end structure of the anchoring puncture needle of the present invention;

FIG. 3 is a schematic view of the structure of the tail cap and the hose of the infusion apparatus of the present invention;

FIG. 4 is a schematic view of the structure of the universal lock target adjusting guide rod tip of the present invention;

FIG. 5 is a schematic view of the structure of the universal lock target of the present invention showing the rear view of the tip of the guide rod;

FIG. 6 is a schematic view of the structure of the combined state of the present invention;

FIG. 7 is a schematic view of the usage state of the present invention;

reference numerals:

1-anchoring puncture needle; 2-universal target locking adjusting guide rod; 11-infusion set tail cap; 12-a hose; 13-puncture needle body; 14-bevel shape; 21-longitudinal grooves; 22-tip notch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-7, in an embodiment of the present invention, a universal locking target adjusting assembly for a spinal endoscope comprises an anchoring puncture needle 1 and a universal locking target adjusting guide rod 2, wherein the universal locking target adjusting guide rod 2 is hollow and can be sleeved outside the anchoring puncture needle 1 for use; wherein the anchoring puncture needle 1 comprises a tail cap 11 of an infusion apparatus, the tail end of an anchoring puncture needle body 13 is sleeved with a hose 12 and connected into a whole, the middle of the anchoring puncture needle body 13 is hollow, and the tip is inclined 14; the side wall of the universal lock target adjusting guide rod 2 is provided with a longitudinal groove 21, and the longitudinal groove 21 is cut off at a position 1cm away from the tip; the tip of the side wall opposite to the 1cm position of the tip is provided with a 2cm long tip notch 22.

Preferably, the anchoring puncture needle body 13 is made of stainless steel with the length of 25cm and the diameter of 1.8 mm.

Preferably, the universal lock target adjusting guide rod 2 is 23cm long and 6.3mm in outer diameter, the width of the longitudinal groove 21 on the side wall of the universal lock target adjusting guide rod 2 is 2mm, and the width of the tip notch 22 is 2 mm.

Preferably, the universal lock target adjusting guide rod 2 has a 360-degree adjusting direction function and has an adjusting distance from 1mm to 10mm in length.

In the specific implementation process, the tail cap at the end of the needle of the infusion apparatus is cut off, and the tail cap 11 of the infusion apparatus, the tail cap 11 of the infusion apparatus and the hose 12 are of an integrated structure.

In the specific implementation process, a tail cap 11 of an infusion apparatus is sleeved at the tail end of an anchoring puncture needle body 13 through a hose 12 for connection, an injector for drawing and injecting local anesthetic is sleeved at the tail end of the infusion apparatus tail cap 11 of the anchoring puncture needle, the anesthetic is injected along the preset puncture direction and angle, the joint is punctured to the articular process, the tail cap 11 of the infusion apparatus and the hose are taken down, and a hammer lightly hammers the tail end of the puncture needle to anchor the tail end of the puncture needle on the articular process; inserting the universal lock target adjusting guide rod 2 into the soft tissue to the articular apophysis surface along with the puncture needle, judging the corresponding relation between the position of the guide rod and the target point by C-arm perspective, determining the corresponding relation, rotating the guide rod to enable one side of the section of the long groove to face the adjusting direction, taking the base part of the anchoring puncture needle as a fulcrum, prying the tip of the adjusting guide rod to the appointed direction and distance, fixing the universal lock target adjusting guide rod by one hand after the position reaches the standard, pulling out the puncture needle body by the other hand, puncturing the puncture needle body along the direction of the adjusted universal lock target adjusting guide rod again, and anchoring the puncture needle body to the bone surface again, so that the puncture and adjustment of the lock target are completed; the utility model discloses an to the technological innovation of prior art expansibility, have fine popularization and use value.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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. A universal locking target adjusting combination device for a spinal endoscope is characterized by comprising an anchoring puncture needle and a universal locking target adjusting guide rod, wherein the interior of the universal locking target adjusting guide rod is hollow and can be sleeved outside the anchoring puncture needle for combined use; the anchoring puncture needle comprises an infusion apparatus tail cap, and is connected with the tail end of an anchoring puncture needle body through a hose, the middle of the anchoring puncture needle body is hollow, and the tip end of the anchoring puncture needle body is inclined; the side wall of the universal lock target adjusting guide rod is provided with a longitudinal groove.

2. The combination device for adjusting the universal locking target of a spinal endoscope is characterized in that the longitudinal groove is cut off to the position 1cm away from the tip; the tip of the side wall opposite to the 1cm position of the tip is provided with a 2cm long tip notch.

3. The combination device for adjusting the universal locking target of the spinal endoscope as claimed in claim 1, wherein the anchoring puncture needle body is made of stainless steel with a length of 25cm and a diameter of 1.8 mm.

4. The combination device for adjusting the universal locking target of the spinal endoscope as recited in claim 1, wherein the universal locking target adjusting guide rod has a length of 23cm and an outer diameter of 6.3mm, the width of the longitudinal groove on the side wall of the universal locking target adjusting guide rod is 2mm, and the width of the notch at the tip end is 2 mm.