CN214856503U

CN214856503U - Auxiliary device is peeped with in otolaryngology

Info

Publication number: CN214856503U
Application number: CN202120972745.XU
Authority: CN
Inventors: 赵婕
Original assignee: Xinxiang Central Hospital
Current assignee: Xinxiang Central Hospital
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-11-26
Anticipated expiration: 2031-05-08

Abstract

The utility model relates to an otolaryngology is with peeping auxiliary device in, including the base, locate the adjusting part of base upper end and the centre gripping subassembly of adjusting part through the support arm connection, the adjusting part is including locating the lead screw of base upper end and the guide cylinder of lead screw displacement through the helical pitch nut along the lead screw, the guide cylinder is connected with the screw rod, the one end of screw rod is connected with the one end of support arm, the centre gripping subassembly includes the loading board of keeping away from the other end of screw rod through universal hinge joint support arm, the horizontal bilateral symmetry of loading board is equipped with two splint that are used for centre gripping endoscope, the longitudinal connection of loading board is used for carrying out spacing pipe to the endoscopic pipeline of endoscope; the utility model provides an peep auxiliary device in carries out spacing and multidirectional regulation to the endoscope, with the accurate required position of fixing of endoscope, does not need the handheld endoscope of doctor to counterpoint.

Description

Auxiliary device is peeped with in otolaryngology

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to otolaryngology is with peeping auxiliary device in.

Background

The endoscope is an optical instrument for medical treatment, generally refers to a medical instrument which enters a human body through various pipelines to observe the internal condition of the human body, can be used for examination and diagnosis and treatment of lung bronchus, ear-nose-throat and digestive tract, and comprises a soft endoscope and a hard endoscope, and is composed of a cold light source lens, a fiber optical lead, an image transmission system, a screen display system and the like.

In the clinic of otolaryngology neck surgery, the conventional otolaryngology endoscope operation is operated by holding the endoscope with the left hand of an operator and holding the surgical instrument with the right hand, and the situation that one hand of the operator cannot be liberated and the hand shakes causes an unclear operation visual field and the like.

Disclosure of Invention

The utility model aims at solving the problem that proposes among the background art, and provide an otolaryngology is with peeping auxiliary device, carry out spacing and multidirectional regulation to the endoscope, with the accurate fixed required position of endoscope, do not need the handheld endoscope of doctor to counterpoint.

The purpose of the utility model is realized like this:

an auxiliary endoscope device for ear, nose and throat comprises a base, an adjusting component arranged at the upper end of the base and a clamping component connected with the adjusting component through a supporting arm;

the adjusting assembly comprises a screw rod arranged at the upper end of the base and a guide cylinder which is displaced along the screw rod through a lead nut, the guide cylinder is connected with a screw rod, and one end of the screw rod is connected with one end of the supporting arm;

the clamping assembly comprises a bearing plate which is connected with the other end of the support arm far away from the screw rod through a universal hinge shaft, two clamping plates used for clamping the endoscope are symmetrically arranged on the two transverse sides of the bearing plate, and a limiting pipe used for limiting an endoscopic pipeline of the endoscope is longitudinally connected with the bearing plate.

Preferably, be equipped with in the base and be used for driving lead screw pivoted driving motor, the up end of base is located perpendicularly to the lead screw, helical pitch nut and lead screw looks adaptation, guide cylinder and helical pitch nut bolt fixed connection.

Preferably, a through groove connected with the screw in a threaded manner is formed in the guide cylinder, and the screw is laterally displaced in the through groove along the guide cylinder.

Preferably, the one side that two splint carried on the back mutually all be connected with the riser that is used for adjusting distance between two splint through adjusting the pole, it is connected with splint to run through the riser to adjust the pole, the up end of loading board is located to the riser fixed.

Preferably, the central axis of the limiting pipe is parallel to the central line of the bearing plate, a through hole penetrating through the limiting pipe is formed in the center of the limiting pipe, and a supporting pipe communicated with the through hole is connected to one side, far away from the bearing plate, of the limiting pipe.

Preferably, the support arm includes the pole one of connecting screw and the pole two of connecting the centre gripping subassembly, pole one and the level setting of pole two, the one end that pole one and pole two are close to is passed through pole three and is connected, the both ends of pole three are respectively through pivot connecting rod one and pole two.

Preferably, one end of the screw rod, which is far away from the supporting plate, is connected with a handle for rotating the screw rod.

Preferably, a spring is connected between the vertical plate and the clamping plate.

Preferably, one side of the limiting pipe facing the bearing plate is provided with a mounting column used for connecting the bearing plate.

Preferably, the lower extreme of base is equipped with the regulating plate that is on a parallel with the base, be connected with the adjusting screw who runs through the regulating plate on the regulating plate.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. the utility model provides a pair of otolaryngology is with peeping auxiliary device in, through the adjustable centre gripping subassembly of lead screw height in vertical side, through the adjustable centre gripping subassembly displacement of screw rod on the horizontal direction to make appropriate adjustment according to patient's different gestures.

2. The utility model provides a pair of otolaryngology is with peeping auxiliary device carries out spacing fixed to the endoscope through the interval between riser and the splint of adjustment centre gripping subassembly, leads out the detection pipeline of endoscope through spacing pipe, has improved the stability of detection pipeline.

Drawings

Fig. 1 is a schematic structural view of an auxiliary endoscopic device for ear, nose and throat of the present invention.

Fig. 2 is a schematic view of a holding assembly of the endoscopic auxiliary device for ear, nose and throat of the present invention.

Fig. 3 is a schematic view of a guide cylinder of the ear-nose-throat endoscopic auxiliary device of the present invention.

Fig. 4 is a schematic view of a limiting tube of the ear-nose-throat endoscopic auxiliary device of the present invention.

In the figure: 1. a base; 2. a drive motor; 3. a screw rod; 4. a guide cylinder; 5. a support arm; 51. a first rod; 52. a second rod; 53. a third rod; 54. a rotating shaft; 6. a carrier plate; 7. a vertical plate; 8. adjusting a rod; 9. a splint; 10. a limiting pipe; 11. a lead nut; 12. a through hole; 13. hosting; 14. a screw; 15. a through groove; 16. a handle; 17. a universal hinge shaft.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.

Example 1

Referring to fig. 1, an auxiliary endoscope device for ear, nose and throat comprises a base 1, an adjusting component arranged at the upper end of the base 1, and a clamping component connected with the adjusting component through a supporting arm 5.

The supporting arm 5 comprises a first rod 51 connected with the screw rod 14 and a second rod 52 connected with the clamping assembly, the first rod 51 and the second rod 52 are horizontally arranged, one ends, close to the first rod 51 and the second rod 52, of the first rod 51 are connected through a third rod 53, two ends of the third rod 53 are respectively connected with the first rod 51 and the second rod 52 through a rotating shaft 54, and the first rod 51, the second rod 52 and the third rod 53 can be mutually adjusted through the rotating shaft 54, so that the position of the clamping assembly can be further finely adjusted.

The adjusting part is including locating lead screw 3 of 1 upper end of base and the guide cylinder 4 of 3 displacements of lead screw through helical pitch nut 11, guide cylinder 4 is connected with screw rod 14, the one end of screw rod 14 is connected with the one end of support arm 5, be equipped with in the base 1 and be used for driving 3 pivoted driving motor 2 of lead screw, the up end of base 1 is located perpendicularly to lead screw 3,

helical pitch nut

11 and 3 looks adaptations of lead screw, guide cylinder 4 and 11 bolt fixed connection of helical pitch nut, the rotation through driving motor 2 drives lead screw 3 along the rotation of bearing frame, reciprocates with the helical pitch nut 11 of 3 adaptations of lead screw on lead screw 3, drives the guide cylinder 4 with 11 fixed connection of helical pitch nut on the vertical direction removal, adjusts the high regulation of endoscope on the centre gripping subassembly in the vertical direction.

Referring to fig. 3, a through groove 15 in threaded connection with the screw 14 is arranged inside the guide cylinder 4, the screw 14 is laterally displaced in the through groove along the guide cylinder 4, one end of the screw 14, which is far away from the support plate, is connected with a handle 16 for rotating the screw 14, and by rotating the handle 16, the screw 14 horizontally moves left or right along the through groove 15 in the guide cylinder 4, so as to adjust the position of the endoscope in the horizontal direction.

With reference to fig. 2, the clamping assembly comprises a bearing plate 6 connected with the other end of the support arm 5 far away from the screw 14 through a universal hinge 17, two clamping plates 9 for clamping the endoscope are symmetrically arranged on the two lateral sides of the bearing plate 6, one side of the two clamping plates 9 opposite to each other is connected with a vertical plate 7 for adjusting the distance between the two clamping plates 9 through an adjusting rod 8, the adjusting rod 8 penetrates through the vertical plate 7 to be connected with the clamping plates 9, the vertical plate 7 is fixedly arranged on the upper end surface of the bearing plate 6, the angle of the bearing plate 6 in any direction can be adjusted through the universal hinge 17, so that corresponding appropriate adjustment can be carried out according to different postures of patients and positions to be inspected, a self-locking structure is respectively arranged in the rotating shaft 54 and the universal hinge 17 so as to fix the adjusted position, the endoscope is arranged on the upper end surface of the bearing plate 6, and one end of the adjusting rod 8 is fixedly connected with the clamping plates 9, the endoscope is fixed by adjusting the relative distance between the two clamping plates 9 through the rotation of the adjusting rod 8 in the internal thread of the vertical plate 7.

Example 2

On the basis of embodiment 1, with reference to fig. 4, a limiting tube 10 for limiting an endoscopic pipeline of an endoscope is longitudinally connected to the bearing plate 6, a central axis of the limiting tube 10 is parallel to a central line of the bearing plate 6, a through hole 12 penetrating through the limiting tube 10 is formed in the center of the limiting tube 10, a supporting tube 13 communicated with the through hole 12 is connected to one side of the limiting tube 10 away from the bearing plate 6, the central through hole 12 of the limiting tube 10 is always consistent with the center of the bearing plate 6, the endoscope is fixed on the bearing plate 6, a detection pipeline of the endoscope extends out through the through hole 12 of the limiting tube 10 and is guided out through the supporting tube 13, the starting position of the detection pipeline is limited, and the detection stability is improved.

Above only be the preferred embodiment of the present invention, not be used for limiting the utility model discloses, the all be in the utility model discloses an any modification of doing in the protection scope, equal replacement etc. all should be contained within the protection scope of the utility model.

Claims

1. An auxiliary device is peeped in with otolaryngology which characterized in that: comprises a base (1), an adjusting component arranged at the upper end of the base (1) and a clamping component connected with the adjusting component through a supporting arm (5);

the adjusting assembly comprises a screw rod (3) arranged at the upper end of the base (1) and a guide cylinder (4) which is displaced along the screw rod (3) through a lead nut (11), the guide cylinder (4) is connected with a screw rod (14), and one end of the screw rod (14) is connected with one end of the supporting arm (5);

the clamping assembly comprises a bearing plate (6) which is connected with the other end, far away from a screw rod (14), of the supporting arm (5) through a universal hinge shaft (17), two clamping plates (9) used for clamping the endoscope are symmetrically arranged on two transverse sides of the bearing plate (6), and a limiting pipe (10) used for limiting an endoscopic pipeline of the endoscope is longitudinally connected to the bearing plate (6).

2. An ear, nose and throat endoscopic auxiliary device according to claim 1, wherein: be equipped with in base (1) and be used for driving lead screw (3) pivoted driving motor (2), the up end of base (1) is located perpendicularly in lead screw (3), helical pitch nut (11) and lead screw (3) looks adaptation, guide cylinder (4) and helical pitch nut (11) bolt fixed connection.

3. An ear, nose and throat endoscopic auxiliary device according to claim 1, wherein: a through groove (15) connected with the screw (14) in an internal thread mode is formed in the guide cylinder (4), and the screw (14) moves in the through groove (15) along the transverse direction of the guide cylinder (4).

4. An ear, nose and throat endoscopic auxiliary device according to claim 1, wherein: two splint (9) one side that carry on the back mutually all be connected with riser (7) that are used for adjusting distance between two splint (9) through adjusting pole (8), it is connected with splint (9) to adjust pole (8) to run through riser (7), the up end of loading board (6) is fixed to riser (7).

5. An ear, nose and throat endoscopic auxiliary device according to claim 1, wherein: the central axis of the limiting pipe (10) is parallel to the central line of the bearing plate (6), a through hole (12) penetrating through the limiting pipe (10) is formed in the center of the limiting pipe (10), and a supporting pipe (13) communicated with the through hole (12) is connected to one side, far away from the bearing plate (6), of the limiting pipe (10).

6. An ear, nose and throat endoscopic auxiliary device according to claim 1, wherein: the supporting arm (5) comprises a first rod (51) and a second rod (52), the first rod (51) is connected with the second rod (52) of the clamping assembly, the first rod (51) and the second rod (52) are horizontally arranged, one ends, close to the first rod (51) and the second rod (52), of the first rod are connected through a third rod (53), and two ends of the third rod (53) are respectively connected with the first rod (51) and the second rod (52) through a rotating shaft (54).

7. An ear, nose and throat endoscopic auxiliary device according to claim 1, wherein: one end of the screw rod (14) far away from the supporting plate is connected with a handle (16) used for rotating the screw rod (14).