CN211270646U

CN211270646U - Auxiliary support suitable for oral cavity endoscope

Info

Publication number: CN211270646U
Application number: CN201922103332.3U
Authority: CN
Inventors: 王淑红; 徐俊峰; 韩雪松
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-08-18
Anticipated expiration: 2029-11-29

Abstract

The utility model discloses an auxiliary bracket suitable for oral cavity endoscope, which comprises a fixed base, a first connecting rod and a second connecting rod which are oppositely arranged; a hinge seat is fixed on the fixed base, a spherical hinge groove is arranged on the hinge seat in a spherical manner, a hinge ball head which is arranged in a clamping manner with the spherical hinge groove is fixed at the end part of the first connecting rod, one end of the first connecting rod, which is opposite to the second connecting rod, is hinged and connected, and an endoscope dismounting assembly is arranged at one end of the second connecting rod, which is far away from the first connecting rod; the auxiliary support can be used for installing and supporting the oral endoscope, and the auxiliary support through the auxiliary support can improve the oral endoscope operation convenience and endoscopic imaging quality.

Description

Auxiliary support suitable for oral cavity endoscope

Technical Field

The utility model relates to an oral care technical field, concretely relates to auxiliary stand suitable for peep in oral cavity.

Background

The appearance of the oral cavity endoscope brings a new mode for examination and treatment in the oral cavity, when the pathological changes of a patient are displayed in front of the patient, the patient can understand the treatment urgency without more description or professional knowledge, and the communication efficiency between doctors and patients is improved. When taking a picture with an oral endoscope, the oral endoscope cannot be placed right above the posterior teeth or attached to the teeth during the shooting. When shooting, the endoscope is required to be placed on the buccal side or the lingual side for focusing, so that the endoscope is in a slightly upwards-warped straight line and can be supported on the anterior teeth from the 1/4 position at the top end, and the endoscope has a fulcrum; the oral endoscope is usually operated by holding the oral endoscope by medical staff in the prior art, and the situation of image blurring can occur due to unstable holding of the medical staff by adopting the mode, so that certain inconvenience is caused to the operation of peeping in the oral cavity.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an auxiliary bracket suitable for oral cavity endoscope, which can improve the convenience and stability of oral cavity endoscope operation; the specific scheme is as follows:

an auxiliary support suitable for oral cavity endoscope comprises a fixed base and a first connecting rod and a second connecting rod which are oppositely arranged; the endoscope fixing device is characterized in that a hinge seat is fixed on the fixed base, spherical hinge grooves are formed in the hinge seat in a spherical arrangement mode, hinge ball heads which are arranged in a clamping mode with the spherical hinge grooves are fixed at the end portions of the first connecting rods, the first connecting rods can freely rotate around the spherical hinge grooves, the ends, opposite to the first connecting rods, of the first connecting rods are hinged and connected, and an endoscope dismounting assembly is arranged at one end, far away from the first connecting rods, of the second connecting rods.

In the technical scheme: in the oral cavity endoscopic operation, the auxiliary bracket can be used for installing and supporting an oral cavity endoscope, and the auxiliary support of the auxiliary bracket can improve the convenience of the oral cavity endoscopic operation and the endoscopic imaging quality; specifically, the fixed base can play a role in stabilizing the whole auxiliary support, and the first connecting rod is movably connected with the fixed base through a ball head hinged support assembly formed by a hinged ball head and a hinged support, so that the rotating freedom degree of the first connecting rod is higher, and the endoscopic angle of the endoscope can be conveniently adjusted; meanwhile, the first connecting rod and the second connecting rod are hinged to each other to adjust the expansion angle between the first connecting rod and the second connecting rod, so that the endoscopic angle of the endoscope can be adjusted.

Preferably, a suede damping layer for increasing damping is further arranged on the inner wall surface of the spherical hinge groove, and friction convex points are uniformly arranged on the surface of the hinged ball head. The suede damping layer and the friction salient points can increase the damping effect and the supporting stability when the first connecting rod is adjusted to rotate.

Preferably, a magnetic ball body is arranged in the hinged ball head, and a magnetic attraction layer is arranged between the inner wall of the spherical hinge groove and the suede damping layer. Magnetic attraction can be produced between the magnetic ball body and the magnetic attraction layer, and the first connecting rod is prevented from deviating when rotating to a certain angle.

Preferably, the side surfaces of the first connecting rod and the second connecting rod are provided with lead grooves, and two side walls of each lead groove are provided with a plurality of elastic blocking pieces which are oppositely arranged. The pencil of oral cavity endoscope can be accomodate in the lead wire groove, solves the pencil along with the flexible problem of endoscope probe, avoids the pencil overlength to fall on the patient or influence doctor's operation.

Preferably, one end of the first connecting rod, which is far away from the hinged ball head, is provided with a hinged notch, the end part of the second connecting rod is provided with a hinged stud which penetrates through two side walls of the hinged notch in a rotating mode, and the hinged stud is connected with an adjusting nut in a threaded mode. The angle between the first connecting rod and the second connecting rod can be freely adjusted, and meanwhile, the first connecting rod and the second connecting rod can be fixed through the adjusting nut.

Preferably, the endoscope dismouting subassembly includes the fixed jack catch of bilateral symmetry arrangement, the fixed jack catch is articulated through the pivot and is articulated with the terminal of second connecting rod, fixed jack catch can revolve round the axle relative rotation, the cover has torsion spring in the pivot, makes fixed jack catch front end support each other under torsion spring's torsion and leans on. Two fixed jack catchs can stably press from both sides tight oral endoscope under torsion spring's torsion effect, and the fixed jack catch can take off fast after opening, and the medical personnel of being convenient for operate.

Preferably, the end face opposite to the fixing clamping jaw is provided with a flexible supporting pad, and the surface of the flexible supporting pad is provided with anti-skid grains. The flexible supporting pad can improve the stability of the fixing claw in mounting the oral endoscope.

Preferably, the surface of the fixing claw, which is far away from the flexible supporting pad, is provided with a poking part extending outwards and close to one end of the rotating shaft. The poking part is convenient for unfolding the fixed clamping jaws to take down the oral endoscope.

Preferably, the edge of the fixed base is provided with a plurality of fixing holes arranged around the hinge seat. The fixed base can be fixed at a corresponding operation position through the fixed hole.

The utility model has the advantages that: the auxiliary bracket suitable for oral cavity endoscope can be used for installing and supporting the oral cavity endoscope, the operation angle of the oral cavity endoscope can be adjusted in a large range according to the requirement during operation, and the operation convenience and the endoscopic imaging quality of the oral cavity endoscope can be improved; after use, the oral endoscope and other equipment can be quickly detached; the utility model discloses the technical problem who exists among the prior art has effectively been solved for whole oral cavity cleaning operation is more comfortable and safe, has higher practical value.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a structural diagram of an auxiliary support for oral cavity endoscope according to an embodiment.

Fig. 2 is a cross-sectional view of a connecting rod of an auxiliary frame for oral cavity endoscope according to an embodiment.

The meanings indicated by the respective reference numerals are as follows; the fixing structure comprises a fixing base 100, a fixing hole 110, a hinge seat 200, a spherical hinge groove 210, a hinge ball head 300, a first connecting rod 400, a lead groove 410, a second connecting rod 500, a suede damping layer 600, a magnetic attraction layer 700, a magnetic ball body 800, a fixing clamping jaw 900, a bayonet 910, a shifting part 920, a hinge stud 1000, an adjusting nut 1100, an elastic blocking piece 1200 and a wiring harness 1300.

Detailed Description

Here, it is to be noted that the functions, methods, and the like related to the present invention are only conventional adaptive applications of the related art. Therefore, the present invention is an improvement of the prior art, which substantially lies in the connection relationship between hardware, not in the functions and methods themselves, that is, the present invention relates to a few functions and methods, but does not include the improvements proposed in the functions and methods themselves. The present invention is described for better illustration of the function and method for better understanding of the present invention.

As shown in fig. 1 and fig. 2, in an embodiment, the present invention provides an auxiliary stand suitable for oral cavity endoscope, in the oral cavity endoscope operation, the auxiliary stand can be used for installing and supporting the oral cavity endoscope, and the convenience of the oral cavity endoscope operation and the endoscopic imaging quality can be improved by the auxiliary support of the auxiliary stand; specifically comprises a fixed base 100 and a first connecting rod 400 and a second connecting rod 500 which are oppositely arranged; the endoscope fixing device is characterized in that a hinge seat 200 is fixed on the fixed base 100, spherical hinge grooves 210 are arranged on the hinge seat 200 in a spherical manner, hinge ball heads 300 clamped with the spherical hinge grooves 210 are fixed at the end portions of the first connecting rods 400, so that the first connecting rods 400 can freely rotate around the spherical hinge grooves 210, the opposite ends of the first connecting rods 400 and the second connecting rods 500 are hinged and connected, and an endoscope dismounting assembly is arranged at one end, away from the first connecting rods 400, of the second connecting rods 500. The fixing base 100 can play a role of stabilizing the whole auxiliary stand, and the embodiment is provided with a plurality of fixing holes 110 arranged around the hinge base 200 at the edge of the fixing base 100. The fixing base 100 may be fixed at a corresponding operation position through the fixing hole 110. The first connecting rod 400 is movably connected with the fixed base 100 through a ball head hinged support assembly formed by a hinged ball head and the hinged support 200, so that the freedom degree of rotation of the first connecting rod 400 is higher, and the endoscope angle of the endoscope can be conveniently adjusted; meanwhile, the first connecting rod 400 is hinged to the second connecting rod 500, so that the expansion angle between the first connecting rod 400 and the second connecting rod 500 can be adjusted, the endoscopic angle of the endoscope can be adjusted, the endoscope for oral endoscopic operation is mounted on the auxiliary support through the endoscope dismounting assembly, and the endoscope dismounting assembly is convenient to mount and dismount in use.

As shown in fig. 1, when adjusting the angle of the first connecting rod 400, the stability of the first connecting rod 400 should be ensured, in this embodiment, a suede damping layer 600 for increasing damping is further disposed on the inner wall surface of the ball hinge slot 210, and friction bumps are uniformly disposed on the surface of the hinge ball 300. The textured damping layer 600 and the friction bumps may increase a damping effect and support stability of the first connecting rod 400 when adjusting rotation, and may prevent the first connecting rod 400 from shifting when the first connecting rod 400 rotates. Further, a magnetic ball 800 is arranged in the hinged ball head, and a magnetic attraction layer 700 is arranged between the inner wall of the ball hinge groove 210 and the suede damping layer 600. Magnetic attraction can be generated between the magnetic ball 800 and the magnetic attraction layer 700, so that the first connection rod 400 is prevented from deviating when rotating to a certain angle. Under the magnetic attraction between the magnetic ball 800 and the magnetic attraction, the first connecting rod 400 can be adjusted to a corresponding angle to form stable positioning.

As shown in fig. 2, since the oral endoscope has a wire harness 1300, in order to reduce the influence of the wire harness 1300 on the operation of the medical staff and the patient, the embodiment is provided with a lead groove 410 on the side surfaces of the first connecting rod 400 and the second connecting rod 500, and a plurality of elastic blocking pieces 1200 arranged oppositely are arranged on the two side walls of the lead groove 410. The pencil of oral cavity endoscope can be accomodate in lead wire groove 410, solves pencil 1300 along with the flexible problem of endoscope probe, avoids pencil 1300 overlength to fall on the patient or influence doctor's operation.

As shown in fig. 1, since the angle between the first connecting rod 400 and the second connecting rod 500 is adjustable, and the stability between the two connecting rods should be ensured after the angle is adjusted, in this embodiment, a hinge notch is provided at one end of the first connecting rod 400 away from the hinge ball, a hinge stud 1000 rotatably penetrating through two side walls of the hinge notch is provided at the end of the second connecting rod 500, and an adjusting nut 1100 is screwed on the hinge stud 1000. The angle between the first and

second connection rods

400 and 500 can be freely adjusted while being fixed by the adjustment nut 1100.

As shown in fig. 1, in this embodiment, an oral endoscope is installed by using an endoscope disassembling and assembling assembly, the endoscope disassembling and assembling assembly mainly includes fixed jaws 900 arranged in bilateral symmetry, the fixed jaws 900 are hinged to the ends of the second connecting rods by a rotating shaft, the fixed jaws 900 can rotate relatively around the rotating shaft, and a torsion spring is sleeved on the rotating shaft, so that the front ends of the fixed jaws 900 are abutted to each other under the torsion action of the torsion spring. Two fixed jack catchs 900 can be under torsion spring's torsion effect the stable tight oral cavity endoscope that presss from both sides, and this embodiment sets up the buckle 910 that presss from both sides tight oral cavity endoscope on the relative surface of fixed jack catchs 900, sets up and can take off fast after fixed jack catchs 900 open, and the medical personnel of being convenient for operate. Further, the opposite end faces of the fixing claws 900 are provided with flexible supporting pads, and the surfaces of the flexible supporting pads are provided with anti-skid grains. The flexible support pad can improve the stability of the fixing jaw 900 in mounting the oral cavity endoscope.

As shown in fig. 1, in order to facilitate the detachment of the oral endoscope after use, a toggle portion 920 extending outward is disposed on a surface of the fixing jaw 900 facing away from the flexible supporting pad and close to one end of the rotating shaft. The toggle portion 920 facilitates the unfolding of the fixing jaw 900 to take down the oral endoscope.

In the specification of the present invention, a large number of specific details are explained. It can be understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, systems, and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments can be modified, or some or all of the technical features can be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. An auxiliary support suitable for oral cavity endoscope, which is characterized in that: comprises a fixed base (100) and a first connecting rod (400) and a second connecting rod (500) which are oppositely arranged;

be fixed with an articulated seat (200) on unable adjustment base (100), be spherical ball pivot groove (210) of arranging on articulated seat (200), head rod (400) tip is fixed with articulated bulb (300) of arranging with ball pivot groove (210) block, makes head rod (400) can wind ball pivot groove (210) free rotation, head rod (400) and second connecting rod (500) relative one end are articulated to link to each other, and the one end that head rod (400) were kept away from in second connecting rod (500) is equipped with endoscope dismouting subassembly.

2. An accessory carriage adapted for use in oral endoscopy according to claim 1, and further comprising: the inner wall surface of the spherical hinge groove (210) is further provided with a suede damping layer (600) for increasing damping, and friction convex points are uniformly distributed on the surface of the hinged ball head (300).

3. An accessory carriage adapted for use in oral endoscopy according to claim 2, further comprising: a magnetic ball body (800) is arranged in the hinged ball head (300), and a magnetic attraction layer (700) is arranged between the inner wall of the ball hinge groove (210) and the suede damping layer (600).

4. An accessory carriage adapted for use in oral endoscopy according to claim 1, and further comprising: the side surfaces of the first connecting rod (400) and the second connecting rod (500) are provided with lead grooves (410), and two side walls of the lead grooves (410) are provided with a plurality of elastic blocking pieces (1200) which are oppositely arranged.

5. An accessory carriage adapted for oral endoscopy according to claim 4, and further comprising: one end, far away from articulated bulb (300), of first connecting rod (400) is equipped with articulated breach, second connecting rod (500) tip is equipped with the articulated double-screw bolt (1000) that rotate and pass articulated breach both sides wall, the spiro union has adjusting nut (1100) on articulated double-screw bolt (1000).

6. An accessory carriage adapted for use in oral endoscopy according to claim 1, and further comprising: the endoscope disassembling and assembling component comprises fixed clamping jaws (900) which are symmetrically arranged left and right, the fixed clamping jaws (900) are hinged with the tail end of the second connecting rod (500) through rotating shafts, and the two fixed clamping jaws (900) can relatively rotate around the rotating shafts; the rotating shaft is also sleeved with a torsion spring, and the front ends of the two fixed clamping jaws (900) are mutually abutted under the torsion action of the torsion spring.

7. An accessory carriage adapted for oral endoscopy according to claim 6, further comprising: the surface opposite to the fixed clamping jaw (900) is provided with a flexible supporting pad, and the surface of the flexible supporting pad is provided with anti-skid grains.

8. An accessory carriage adapted for use in oral endoscopy according to claim 7, further comprising: the surface of the fixed clamping jaw (900) departing from the flexible supporting pad is provided with a poking part (920) extending outwards close to one end of the rotating shaft.

9. An accessory carriage adapted for use in oral endoscopy according to claim 1, and further comprising: the edge of the fixed base (100) is provided with a plurality of fixed holes (110) which are arranged around the hinge seat (200).