CN215384511U

CN215384511U - Clear stifled clamp of otolaryngology branch of academic or vocational study foreign matter is got device

Info

Publication number: CN215384511U
Application number: CN202121140243.7U
Authority: CN
Inventors: 张振全; 仲鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2022-01-04
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a blockage clearing and clamping device for foreign matters in an otolaryngological department, which comprises a hanging ring, a driving component, an extension pipe and a clamping component, wherein the hanging ring is fixedly arranged at the top of the driving component; an extension pipe is arranged at one end of the driving assembly, which is far away from the hanging ring; when the clamping device is used, a worker holds the driving assembly by hand to continue the extension pipe with the clamping assembly to the throat or the auditory canal of a patient, when the driving block slides upwards, the driving rod pulls the clamping jaws to turn inwards through the metal wire, the two clamping jaws are close to each other, clamping of foreign matters can be achieved, after the foreign matters are clamped, the extension pipe and the clamping assembly are taken out, after the hands are loosened, the spring pushes the driving block to move downwards, the opening spring bounces the two clamping jaws, the foreign matters can automatically fall off, the structure is simple, the operation is convenient, the single-hand operation of the worker is very convenient, and the use of the worker is greatly facilitated.

Description

Clear stifled clamp of otolaryngology branch of academic or vocational study foreign matter is got device

Technical Field

The utility model relates to the technical field of clamping devices, in particular to a blockage clearing and clamping device for foreign matters in the ear-nose-throat department.

Background

Foreign bodies are one of the most common acute and severe cases in the respiratory and otorhinolaryngological departments, and occur mostly in children under 5 years old and in elderly people with impaired swallowing function and cough reflex. The aspiration of foreign body can generate different degrees of cough and dyspnea, and once the diagnosis is confirmed, a laryngoscope or a bronchoscope is required to take out the foreign body to relieve the obstruction of the airway.

The existing foreign matter blockage clearing clamping forceps are complex in structure, inconvenient to operate by a medical worker with one hand and inflexible to use.

Therefore, a device for clearing and clamping foreign bodies in the otolaryngological department is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a foreign matter blockage removing and clamping device for the ear-nose-throat department, and aims to solve the problems that the existing foreign matter blockage removing and clamping forceps proposed in the background technology are complex in structure, inconvenient for medical workers to operate with one hand, and inflexible to use.

In order to achieve the purpose, the utility model provides the following technical scheme: a foreign matter blockage clearing and clamping device for an ear-nose-throat department comprises a hanging ring, a driving component, an extension pipe and a clamping component, wherein the hanging ring is fixedly arranged at the top of the driving component; an extension pipe is arranged at one end of the driving assembly, which is far away from the hanging ring; the clamping assembly is movably connected to one end, far away from the driving assembly, of the extension pipe.

Preferably, the driving assembly comprises an outer shell, the outer shell is arranged in a rectangular shell shape, and four sides of the outer shell are arranged in an arc shape.

Preferably, the hanging ring, the outer shell and the extension pipe are made of medical grade plastic materials and are integrally arranged.

Preferably, the upper surface of the outer shell is provided with a sliding groove; the sliding chute is connected with a driving block in a sliding way; the upper surface of the driving block is provided with a plurality of anti-skid convex ridges.

Preferably, one end of the driving block, which is close to the hanging ring, is provided with a spring; the other end of the driving block is provided with a driving rod; one end of the driving rod, which is far away from the driving block, penetrates through the extension pipe and then is connected with the clamping assembly in a matching way; one end of the extension pipe, which is far away from the outer shell, is provided with an open slot which is convenient for clamping and assembling.

Preferably, the clamping assembly comprises two clamping jaws, a pulling block, a wire passing ring, a metal wire and an opening spring, wherein the two clamping jaws are symmetrically arranged in a buckling groove on the extension pipe and movably connected through a rotating shaft; the inner side of the clamping jaw is integrally provided with a pulling block; the wire passing ring is fixed in the extension pipe; two metal wires are adopted, one end of each metal wire is connected with the driving rod, and the other end of each metal wire is connected with the pulling block after penetrating through the wire passing ring; an opening spring is arranged between the two pulling blocks.

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

1. according to the utility model, the arrangement of the driving assembly, the extension pipe and the clamping assembly is simple in structure and convenient to operate, so that the single-hand operation of workers is very convenient, and the use of the workers is greatly facilitated;

2. when the device is used, a worker holds the driving assembly by hand to extend the extension tube with the clamping assembly to the throat or the auditory canal of a patient, when the driving block slides upwards, the driving rod pulls the clamping jaws to turn inwards through the metal wire, the two clamping jaws are closed to clamp foreign matters, after the foreign matters are clamped, the extension tube and the clamping assembly are drawn out, after the hands are loosened, the spring pushes the driving block to move downwards, the two clamping jaws are bounced open by the expanding spring, the foreign matters can automatically fall off, and the device is very convenient to use.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the horizontally disposed configuration of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is a partially enlarged schematic view of the present invention.

In the figure: 1. hanging a ring; 2. a drive assembly; 21. an outer housing; 22. a chute; 23. a spring; 24. a drive block; 25. a drive rod; 3. an extension tube; 4. a gripping assembly; 41. a clamping jaw; 42. pulling the block; 43. a wire passing ring; 44. a metal wire; 45. the spring is expanded.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a foreign matter blockage clearing and clamping device for an ear-nose-throat department is shown in figures 1 and 4 and comprises a hanging ring 1, a driving component 2, an extension pipe 3 and a clamping component 4, wherein the hanging ring 1 is fixedly arranged at the top of the driving component 2; an extension pipe 3 is arranged at one end of the driving component 2 far away from the hanging ring 1; the clamping assembly 4 is movably connected to one end of the extension pipe 3 far away from the driving assembly 2.

Specifically, as shown in fig. 1 to 4, the driving assembly 2 includes an outer casing 21, and the outer casing 21 is configured as a rectangular casing, and four sides of the outer casing are arranged in an arc.

Specifically, as shown in fig. 1-4, the hanging ring 1, the outer casing 21 and the extension tube 3 are made of medical grade plastic materials and are integrally arranged.

Specifically, as shown in fig. 1 to 4, a sliding groove 22 is formed on the upper surface of the outer shell 21; the sliding chute 22 is connected with a driving block 24 in a sliding way; the upper surface of the driving block 24 is provided with a plurality of anti-skid convex ridges.

Specifically, as shown in fig. 1-4, a spring 23 is disposed at one end of the driving block 24 close to the suspension loop 1; the other end of the driving block 24 is provided with a driving rod 25; one end of the driving rod 25 far away from the driving block 24 penetrates through the extension pipe 3 and then is matched and connected with the clamping assembly 4; one end of the extension pipe 3, which is far away from the outer shell 21, is provided with an open slot for facilitating installation of the clamping assembly 4.

Specifically, as shown in fig. 1 to 4, the gripping assembly 4 includes two gripping jaws 41, a pulling block 42, a wire passing ring 43, a wire 44 and an opening spring 45, and the two gripping jaws 41 are symmetrically disposed in a slot on the extension pipe 3 and movably connected by a rotating shaft; a pulling block 42 is integrally arranged on the inner side of the clamping jaw 41; the wire passing ring 43 is fixed inside the extension pipe 3; two metal wires 44 are adopted, one end of each metal wire is connected with the driving rod 25, and the other end of each metal wire penetrates through the wire passing ring 43 and is connected with the pulling block 42; an opening spring 45 is arranged between the two pulling blocks 42.

Through adopting above-mentioned technical scheme, when using, extension pipe 3 that the handheld drive assembly 2 of staff will have the clamp to get subassembly 4 continues to in patient's throat or the duct, when upwards sliding drive block 24, actuating lever 25 passes through wire 44 pulling clamping jaw 41 and inwards overturns, two clamping jaws 41 draw close each other, can realize the centre gripping to the foreign matter, grasp the back with the foreign matter, take extension pipe 3 and clamp to get subassembly 4 and take out, loosen behind the hand, spring 23 promotes drive block 24 and moves down, open spring 45 pops two clamping jaws 41 open, the foreign matter can drop by oneself, it is very convenient to use.

The working principle is as follows: when using, the extension tube 3 that the handheld drive assembly 2 of staff will have the clamp and get subassembly 4 continues to in patient's throat or the duct, when upwards sliding drive block 24, actuating lever 25 passes through wire 44 pulling clamping jaw 41 and inwards overturns, two clamping jaws 41 draw close each other, can realize the centre gripping to the foreign matter, live the back with the foreign matter centre gripping, take extension tube 3 and clamp subassembly 4 out of getting, loosen behind the hand, spring 23 promotes the drive block 24 and moves down, expanding spring 45 pops two clamping jaws 41 open, the foreign matter can drop by oneself, it is very convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clear stifled clamp of otolaryngology branch of academic or vocational study foreign matter is got device which characterized in that: the clamping device comprises a hanging ring (1), a driving component (2), an extension pipe (3) and a clamping component (4), wherein the hanging ring (1) is fixedly arranged at the top of the driving component (2); an extension pipe (3) is arranged at one end of the driving component (2) far away from the hanging ring (1); the clamping assembly (4) is movably connected to one end, far away from the driving assembly (2), of the extension pipe (3).

2. The otolaryngology foreign body clearing and clamping device as claimed in claim 1, wherein: the driving assembly (2) comprises an outer shell (21), wherein the outer shell (21) is in a rectangular shell shape, and four sides of the outer shell are arranged in a circular arc shape.

3. The otolaryngology foreign body clearing and clamping device as claimed in claim 2, wherein: the hanging ring (1), the outer shell (21) and the extension pipe (3) are made of medical grade plastic materials and are arranged in an integrated mode.

4. The otolaryngological foreign matter blockage clearing and clamping device as claimed in claim 3, characterized in that: the upper surface of the outer shell (21) is provided with a sliding groove (22); the sliding chute (22) is connected with a driving block (24) in a sliding way; the upper surface of the driving block (24) is provided with a plurality of anti-skid convex ridges.

5. The otolaryngological foreign matter blockage clearing and clamping device as claimed in claim 4, wherein: a spring (23) is arranged at one end of the driving block (24) close to the hanging ring (1); the other end of the driving block (24) is provided with a driving rod (25); one end of the driving rod (25) far away from the driving block (24) penetrates through the extension pipe (3) and then is connected with the clamping assembly (4) in a matching way; one end of the extension pipe (3) far away from the outer shell (21) is provided with an open slot convenient for installing the clamping assembly (4).

6. The otolaryngology foreign body clearing and clamping device as claimed in claim 1, wherein: the clamping assembly (4) comprises two clamping jaws (41), a pulling block (42), a wire passing ring (43), a metal wire (44) and an opening spring (45), wherein the two clamping jaws (41) are symmetrically arranged in a buckling groove on the extension pipe (3) and movably connected through a rotating shaft; a pulling block (42) is integrally arranged on the inner side of the clamping jaw (41); the wire passing ring (43) is fixed inside the extension pipe (3); two metal wires (44) are adopted, one end of each metal wire is connected with the driving rod (25), and the other end of each metal wire penetrates through the wire passing ring (43) and then is connected with the pulling block (42); an opening spring (45) is arranged between the two pulling blocks (42).