CN218651973U

CN218651973U - Nasal cavity foreign body hook with two-end light source

Info

Publication number: CN218651973U
Application number: CN202221897548.7U
Authority: CN
Inventors: 张俊红; 金国萍; 冯静怡; 孙旦华
Original assignee: Childrens Hospital of Zhejiang University School of Medicine
Current assignee: Childrens Hospital of Zhejiang University School of Medicine
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2023-03-21
Anticipated expiration: 2032-07-22

Abstract

The utility model provides a nasal cavity foreign body hook with two-end light sources, belonging to the technical field of surgical instruments. It has solved current nasal cavity foreign object hook and can't compromise both ends field of vision scheduling problem. This take nasal cavity foreign object hook of both ends light source includes the handle, crotch part and circular hook part, the inside power module that is provided with of handle, handle lower extreme fixed mounting has a crotch pole, be provided with first switch and second switch on the handle, the crotch part is including crotch pole and crotch, wear to be equipped with the electric wire in the crotch pole, the inside first light source that is provided with of crotch, the both ends of electric wire are connected with power module and first light source respectively, circular hook part is including circular crotch pole and second light source. The utility model has the advantages of illuminating the visual field at the two ends of the foreign body hook in the nasal cavity, etc.

Description

Nasal cavity foreign body hook with two-end light source

Technical Field

The utility model belongs to the technical field of surgical instruments, in particular to a nasal cavity foreign body hook with two-end light sources.

Background

At present, children patients with nasal foreign bodies frequently see a doctor in otolaryngological clinic. At present, most of operations are performed by means of nasal cavity foreign body hooks, because the ear-nose-throat department operation acts on five sense organs of a human body, the requirement on the operation fineness is higher, the visual field is fully exposed, the normal tissues of a patient are protected, the two ends of the existing nasal cavity foreign body hooks are provided with hooks, different hooks are suitable for different patients and different nasal cavity foreign bodies, only one end of each hook is provided with a light source, under the condition that the hooks at the two ends are required to be used, the light source of the hook at only one end is insufficient, the nasal cavity foreign body hook with the light sources at the two ends is required at present, and the problems are solved.

Disclosure of Invention

The utility model aims at the above-mentioned problem that exists among the prior art, provide a take nasal cavity foreign object hook of both ends light source.

The utility model discloses an aim at accessible is realized by following technical scheme: the utility model provides a take nasal cavity foreign object hook of both ends light source, its characterized in that includes handle, crotch part and round hook part, the inside power module that is provided with of handle, handle lower extreme fixed mounting have a crotch pole, the handle on be provided with first switch and second switch, the crotch part include crotch pole and crotch, the crotch pole in wear to be equipped with the electric wire, the inside first light source that is provided with of crotch, the both ends of electric wire be connected with power module and first light source respectively, round hook part include crotch pole and second light source.

The utility model discloses a theory of operation: the first switch and the second switch are respectively connected with a light source, when the nasal cavity adjusting device is used, the light source can emit light to illuminate the visual field of the nasal cavity by turning on the switches, the second light source is arranged outside the circular hook rod, and the second light source can rotate the bending angle to adjust the visual field.

In the nasal foreign body hook with the light sources at the two ends, the tail end of the hook rod is fixedly provided with a hook, and the hook is used for taking out nasal foreign bodies.

In the nasal cavity foreign body hook with the light sources at the two ends, the hook bending rod is provided with a hollow groove, and the hollow groove is provided with an electric wire in a penetrating manner to be connected with the first light source.

In the nasal foreign body hook with the light sources at the two ends, the tail end of the round hook rod is provided with the round hook, and the round hook is used for taking out spherical foreign bodies.

In the nasal cavity foreign body hook with the light sources at the two ends, the upper end of the handle is connected with the second light source, and the second light source is arranged outside the circular hook rod.

In the nasal cavity foreign body hook with the light sources at the two ends, the second light source is connected with the handle through the silica gel electric wire, and the silica gel electric wire can be rotated and bent at any angle.

In the nasal cavity foreign body hook with the light sources at the two ends, the round hook rod is provided with a buckle structure, and the buckle structure is used for fixing the second light source.

In the nasal foreign body hook with the light sources at the two ends, the length of the hook is 3-5mm.

In the nasal foreign body hook with the light sources at the two ends, the lower end of the handle is provided with a thread groove, and the thread groove is used for connecting the handle and the hook rod in a threaded manner.

In the nasal foreign body hook with the light sources at the two ends, the handle is provided with the frosted coating.

Compared with the prior art, the utility model has the advantages of illuminating the visual field at the two ends of the foreign body hook of the nasal cavity.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a perspective schematic view of the present invention.

In the figure, 1, a handle; 2. a hook portion; 3. a circular hook portion; 4. a power supply module; 5. a hook rod; 6. a first switch; 7. a second switch; 8. hooking; 9. an electric wire; 10. a first light source; 11. a second light source; 12. a round hook rod; 13. a buckle structure; 14. a hollow groove; 15. a thread groove; 16. a silica gel wire; 17. a round hook.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-2, a nasal cavity foreign body hook with light sources at two ends is characterized by comprising a handle 1, a hook part 2 and a circular hook part 3, wherein a power module 4 is arranged in the handle 1, a hook rod 5 is fixedly arranged at the lower end of the handle 1, a first switch 6 and a second switch 7 are arranged on the handle 1, the hook part 2 comprises the hook rod 5 and a hook 8, an electric wire penetrates through the hook rod 5, a first light source 10 is arranged in the hook 8, two ends of the electric wire 9 are respectively connected with the power module 4 and the first light source 10, and the circular hook part 3 comprises a circular hook rod 12 and a second light source 11.

In more detail, the tail end of the hook rod 5 is fixedly provided with a hook 8, and the hook 8 is used for taking out foreign bodies in the nasal cavity.

In more detail, the hook rod 5 is provided with a hollow groove 14, and the hollow groove 14 is provided with an electric wire 9 connected with the first light source 10.

In more detail, a round hook 17 is arranged at the tail end of the round hook rod 12, and the round hook 17 is used for taking out spherical foreign matters.

In more detail, the upper end of the handle 1 is connected with a second light source 11, and the second light source 11 is arranged outside the circular hook rod 12.

In more detail, the second light source 11 is connected with the handle 1 through a silica gel wire 16, and the silica gel wire 16 can be rotated and bent at any angle.

In more detail, the circular hook rod 12 is provided with a snap structure 13, and the snap structure 13 is used for fixing the second light source 11.

In more detail, the length of the hook 8 is 3-5mm.

More specifically, the handle 1 is provided at a lower end thereof with a screw groove 15, and the screw groove 15 is used for screwing the handle 1 to the hooking rod 5.

In further detail, the handle 1 is provided with a frosted coating which can effectively prevent slipping.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although a large number of terms are used herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any one of the additional limitations of the present invention.

Claims

1. The utility model provides a take nasal cavity foreign object hook of both ends light source, a serial communication port, including handle (1), crotch part (2) and circular hook part (3), handle (1) inside be provided with power module, handle (1) lower extreme fixed mounting have a crotch pole (5), handle (1) on be provided with first switch (6) and second switch (7), crotch part (2) including crotch pole (5) and crotch (8), crotch pole (5) in wear to be equipped with electric wire (9), crotch (8) inside be provided with first light source (10), the both ends of electric wire (9) be connected with power module (4) and first light source (10) respectively, circular hook part (3) including circular hook pole (12) and second light source (11).

2. The nasal cavity foreign body hook with the light source at the two ends as claimed in claim 1, wherein: the tail end of the hook rod (5) is fixedly provided with a hook (8), and the hook (8) is used for taking out foreign bodies in the nasal cavity.

3. The nasal cavity foreign body hook with the light source at the two ends as claimed in claim 1, wherein: the hook rod (5) is provided with a hollow groove (14), and the hollow groove (14) is provided with an electric wire (9) in a penetrating mode and connected with the first light source (10).

4. The nasal cavity foreign body hook with the light sources at the two ends according to claim 1, wherein: the tail end of the round hook rod (12) is provided with a round hook (17), and the round hook (17) is used for taking out spherical foreign matters.

5. The nasal cavity foreign body hook with the light sources at the two ends according to claim 1, wherein: the upper end of the handle (1) is connected with a second light source (11), and the second light source (11) is arranged outside the circular hook rod (12).

6. The nasal cavity foreign body hook with the light source at the two ends as claimed in claim 5, wherein: second light source (11) pass through silica gel electric wire (16) and be connected with handle (1), silica gel electric wire (16) can rotate the arbitrary angle of buckling.

7. The nasal cavity foreign body hook with the light sources at the two ends according to claim 1, wherein: a buckle structure (13) is arranged on the round hook rod (12), and the buckle structure (13) is used for fixing the second light source (11).

8. The nasal cavity foreign body hook with the light sources at the two ends according to claim 1, wherein: the length of the hook (8) is 3-5mm.

9. The nasal cavity foreign body hook with the light source at the two ends as claimed in claim 1, wherein: the lower end of the handle (1) is provided with a thread groove (15), and the thread groove (15) is used for connecting the handle (1) and the hook rod (5) in a threaded manner.

10. The nasal cavity foreign body hook with the light source at the two ends as claimed in claim 1, wherein: the handle (1) is provided with a frosted coating.