CN213381663U

CN213381663U - Visual vibrissa clipper

Info

Publication number: CN213381663U
Application number: CN202022273732.1U
Authority: CN
Inventors: 李京连; 姚菲; 范艳竹
Original assignee: Beijing Tiantan Hospital
Current assignee: Beijing Tiantan Hospital
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-06-08
Anticipated expiration: 2030-10-13

Abstract

The utility model relates to a visual vibrissa clipper belongs to medical instrument technical field, has solved the inconvenient technical problem of observation nasal cavity condition and disinfection that current vibrissa ware can not be fine at the pruning in-process. The utility model discloses a visual vibrissa pruning tool, which comprises a tool main body, wherein the tool main body is provided with a tool bit, a camera and a open-air-lighting device; the cutter head is provided with a blade and is detachably connected with the tool main body; the outer surface of the tool main body is provided with a first button for controlling the tool bit to work and a second button for controlling the open-air device to be started, when the visual vibrissa trimming tool is used for trimming the vibrissa of a patient, the first button is turned on, the blade starts to work, the second button is turned on, and the lighting device is bright; when the camera is connected with the display, the images in the nasal cavity acquired by the camera can be observed through the display.

Description

Visual vibrissa clipper

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to the instrument of nasal cavity art field skin preparation before butterfly pituitary tumour patient.

Background

Nasal endoscopic surgery is used as a minimally invasive surgery and is more and more widely applied. Nasal cavity art field skin preparation is a routine work of clinical care, mainly plays the purpose of clean art field, prevention infection. Whether the nasal cavity skin preparation is clean or not directly influences the visual field of the operation and the appearance of the surrounding anatomical structures of the operation position. The nasal cavity is narrow and small, operation in the nasal cavity has certain difficulty, and the nasal cavity mucous membrane is easily damaged to cause pain and bleeding and increase the chance of infection.

The nasal cavity skin preparation method that uses always clinically at present has two kinds, uses the little scissors of ophthalmology to prune the vibrissa, but the hair root can appear in the scissors pruning and remain, and skin preparation is not thorough, causes the infection of operation incision easily, and the nurse is preparing the skin in-process for the patient, often needs the patient seat, and the head is fixed facing backwards, and is consuming time longer, leads to patient and nursing staff to feel neck fatigue. The second method is to use a nose hair trimmer. Compared with the scissors trimming, the method has the advantages of thorough and clean skin preparation.

However, the existing vibrissa device has the following problems in the using process:

(1) the vibrissa is soft and relatively long, and when the vibrissa trimmer goes deep into the nasal cavity, the vibrissa is pressed and attached to the nasal cavity wall, so that the vibrissa is difficult to enter the trimming opening of the vibrissa trimmer, and the trimming time is too long.

(2) Nurses are not easy to observe the nasal cavity condition of patients in the skin preparation process, and the mucous membrane of the skin preparation part is easy to be damaged when the nasal hair which is difficult to be shaved is too forcefully applied, so that the infection probability is increased, and the operation process is even influenced; moreover, the patient cannot observe the skin preparation process, and is easy to have nervous and anxious mood.

(3) Cross-infection of hepatitis b, aids, etc. can be caused by the use of common skin preparation tools. However, because of the high cost of the nose hair trimmer, the nose hair trimmer is mainly disinfected by 75% ethanol clinically at present to prevent cross infection, but if the nose hair trimmer is not disinfected completely, the probability of infection is still increased.

Therefore, how to solve the problems that the existing vibrissa trimmer cannot well observe the nasal cavity condition in the trimming process and the sterilization is inconvenient is an important technical problem to be solved by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a through instrument of pituitary tumour excision patient skin preparation before art, can assist the patient to accomplish skin preparation work, and solve current vibrissa ware and can not be fine observation nasal cavity condition and the inconvenient technical problem of disinfection in pruning in-process.

The utility model provides a visual vibrissa pruning tool, which comprises a tool main body, wherein the tool main body is provided with a tool bit, a camera and a open-open device; the cutter head is provided with a blade and is detachably connected with the tool main body; the outer surface of the tool main body is provided with a first button for controlling the tool bit to work and a second button for controlling the open-air device to be started, when the visual vibrissa trimming tool is used for trimming the vibrissa of a patient, the first button is turned on, the blade starts to work, the second button is turned on, and the lighting device is bright; when the camera is connected with the display, the images in the nasal cavity acquired by the camera can be observed through the display.

Preferably: the display is a display matched with the tool main body and is connected through a data line.

Preferably: and a third button is arranged on the display and can control the switch of the display.

Preferably: a battery is arranged in the tool main body.

Preferably: the tool body is provided with a charging socket.

Preferably: the display is mobile terminal equipment, through download with image in the nasal cavity can be observed to APP that the camera matches.

Preferably: the camera can be connected with the mobile terminal device through wireless signals.

Preferably: the cutter head is provided with a fixing groove capable of fixing a camera and a camera connecting wire, and the fixing groove is close to the blade.

Preferably: the camera is arranged at one end, close to the cutter head, of the tool body.

Preferably: the lighting device comprises a plurality of lamp bodies; the lamp bodies are uniformly distributed on the tool main body and close to one end of the tool bit.

The utility model has the advantages that: the utility model discloses a visual vibrissa clipper sets up to the detachable tool bit on the basis of current vibrissa clipping machine to the increase sets up camera and lighting device, can be when pruning the vibrissa for the patient, observe the nasal cavity circumstances, more be favorable to pruning the difficult vibrissa that rejects the position in the nasal cavity, and can avoid excessively damaging the nasal mucosa because hard. The tool bit can be dismantled, can be directed against the tool bit that different patients changed new, avoids because the used repeatedly disinfection is not thorough, causes cross infection.

Drawings

Fig. 1 is a schematic structural view of a visual nose hair trimming tool in embodiment 1;

FIG. 2 is a schematic view of the structure of the part of the camera head outside the fixing groove in embodiment 1;

FIG. 3 is a schematic view of a part of the structure of the camera head in the fixing groove in embodiment 1;

FIG. 4 is a schematic view showing a partial structure of a visual nose hair trimmer according to embodiment 2;

in the figure: 1. a tool body; 11. a first button; 12. a second button; 2. a cutter head; 21. a blade; 22. fixing grooves; 3. a data line; 4. a display; 41. a third button; 5. a lamp body; 6. a camera; 61. camera connecting wire.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of 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.

Example 1

As shown in fig. 1-3, the present embodiment provides a visual vibrissa clipping tool, which comprises a tool main body 1, wherein the tool main body 1 is provided with a tool bit 2, a camera 6 and a open-air device; the cutter head 2 is provided with a blade 21, and the cutter head 2 is detachably connected with the tool body 1; the tool bit 2 can be dismantled, can be directed against different patients and change new tool bit 2, avoids because the used repeatedly disinfection is not thorough, causes cross infection.

The camera 6 can be connected with the display 4, the external surface of the tool body 1 is provided with a first button 11 for controlling the operation of the cutter head 2 and a second button 12 for controlling the opening of the open-cut device, when the visual vibrissa trimming tool is used for trimming the vibrissa of the patient, the first button 11 is opened, and the blade 21 works; when the second button 12 is turned on, the lighting device is bright and the images in the nasal cavity captured by the camera 6 can be observed through the attached display 4. This embodiment sets up camera 6 and lighting device through on the basis at present vibrissa clipping machine, can observe the nasal cavity circumstances when pruning the vibrissa for the patient, more is favorable to pruning the difficult vibrissa that rejects the position in the nasal cavity, and can avoid excessively damaging the nasal mucosa because exert oneself.

According to actual needs, a plurality of gears can be set for the working mode of the cutter head, and the switching of the gears can be changed by pressing the first button 11 for times, or other key modes for switching the gears in the prior art.

The structure, size, shape of tool bit can set up multiple condition according to actual need, for example upright structure, slope structure, or set up the clip structure on the tool bit, can select for use little clip to the nose hair that is too difficult to clear away.

In this embodiment, display 4 is the supporting display 4 of instrument main part 1, and connects through data line 3, uses supporting display 4 to connect through data line 3, convenient operation, and the signal circulation is smooth and easy, and the image is more clear. In order to facilitate the control of the switch of the display 4, the display 4 is provided with a third button 41, which turns off the display 4 when the display 4 is not needed.

In addition, can also utilize mobile terminal to replace supporting display 4, can observe the image in the nasal cavity through the APP that mobile terminal downloaded and camera 6 matching. The camera 6 may also be connected to the mobile terminal device by a wireless signal, such as a bluetooth signal or the like. By using mobile phone equipment such as a mobile terminal and the like, a matched display can be omitted, and the production cost is reduced.

For convenience of use, a battery is arranged in the tool main body 1 and used for providing electricity for the tool bit 2, the illuminating device, the camera 6 and other structures, the battery can be a rechargeable battery or a non-rechargeable battery, and the battery can be replaced after being in short of electricity.

The tool body can also be supplied with power through other existing modes, for example, a storage battery is arranged in the tool body 1, a charging socket is arranged on the surface of the tool body, a charger can be used for charging the storage battery, and a power line can also be used for connecting a power supply to directly supply power to the tool body.

For the convenience of observing the circumstances in the nasal cavity, camera 6 is close to the blade 21 setting on the tool bit 2, extend to the nasal cavity simultaneously along with tool bit 2, for the convenience of installation, camera 6 passes through connecting wire 61 and is connected with this body of instrument, the storage structure of camera 6 in the instrument body, be equipped with the fixed slot 22 that can fix camera 6 connecting wire 61 on tool bit 2, fixed slot 22 is close to the setting of blade 21, connecting wire 61 and the camera 6 that extend from the tool body can block into fixed slot 22, fig. 2 is the state of camera 6 and connecting wire 61 outside fixed slot 22, at this moment, tool bit 2 can be followed the tool body and dismantled down, fig. 3 is the state of camera 6 and connecting wire 61 card in fixed slot 22, facilitate the use.

The lighting device comprises a plurality of lamp bodies 5, and the lamp bodies 5 are uniformly distributed on one end of the tool body 1 close to the tool bit 2. The plurality of lamp bodies 5 can improve brightness, and the lamp bodies 5 distributed at different positions can avoid shadow generation, improve the definition of images in the nasal cavity and facilitate observation.

Example 2

As shown in fig. 4, the camera 6 is fixed to the end of the tool body 1 close to the blade 2, and for easy observation, the camera 6 faces the inside of the nasal cavity when being mounted, and the camera is fixed to the tool body 1, so that the camera is not easily affected by the vibration generated when the blade 21 operates, and the image is more stable.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A visual vibrissa pruning tool is characterized by comprising a tool main body (1), wherein a tool bit (2), a camera (6) and an open-open device are arranged on the tool main body (1); the tool bit (2) is provided with a blade (21), and the tool bit (2) is detachably connected with the tool main body (1); the outer surface of the tool main body (1) is provided with a first button (11) for controlling the tool bit (2) to work and a second button (12) for controlling the open-air device to be turned on, when the visual vibrissa trimming tool is used for trimming the vibrissa of a patient, the first button (11) is turned on, the blade (21) starts to work, the second button (12) is turned on, and the lighting device is bright; when camera (6) are connected with display (4), can observe through display (4) the image in the nasal cavity that camera (6) obtained.

2. The visual nose hair trimmer of claim 1, wherein: the display (4) is the display (4) matched with the tool main body (1) and is connected through a data line (3).

3. The visual nose hair trimmer of claim 2, wherein: and a third button (41) is arranged on the display (4), and the third button (41) can control the switch of the display (4).

4. The visual nose hair trimmer of claim 1, wherein: a battery is arranged in the tool main body (1).

5. The visual nose hair trimmer of claim 4, wherein: the tool main body (1) is provided with a charging socket.

6. The visual nose hair trimmer of claim 1, wherein: display (4) are mobile terminal equipment, through download with image in the nasal cavity can be observed to APP that camera (6) match.

7. The visual nose hair trimmer of claim 6, wherein: the camera (6) can be connected with the mobile terminal equipment through wireless signals.

8. The visual nose hair trimmer of claim 1, wherein: be equipped with fixed slot (22) that can fix camera (6) and camera (6) connecting wire (61) on tool bit (2), fixed slot (22) are close to blade (21) and set up.

9. The visual nose hair trimmer of claim 1, wherein: the camera is arranged at one end, close to the tool bit (2), of the tool body (1).

10. The visual nose hair trimmer of claim 1, wherein: the lighting device comprises a plurality of lamp bodies (5); the lamp bodies (5) are uniformly distributed at one end, close to the tool bit (2), of the tool main body (1).