CN215606086U

CN215606086U - Foreign body forceps for ear-nose-throat department

Info

Publication number: CN215606086U
Application number: CN202122294559.8U
Authority: CN
Inventors: 刘斌
Original assignee: Meitan People's Hospital
Current assignee: Meitan People's Hospital
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-01-25
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses a foreign body forceps for an ear-nose-throat department, relates to the technical field of medical auxiliary instruments, and solves the problem that when foreign bodies are clamped into the ear-nose-throat department, great pain is brought to a patient due to the fact that the foreign bodies are not easy to operate, and the technical scheme is characterized in that: the tongue depressor comprises an outer connecting sleeve, wherein a movable slide bar is slidably mounted in the outer connecting sleeve, the lower end of the movable slide bar extends to the outside of the lower end of the outer connecting sleeve, a reed clamping plate is hinged to the lower end of the movable slide bar, a tongue depressor is arranged on one side of the circumferential outer wall of the lower end of the outer connecting sleeve, round corners are arranged on the outer edge of the tongue depressor, connecting springs are fixedly mounted on the inner wall of the tongue depressor close to the outer connecting sleeve in a symmetrical distribution manner, and the tail ends of the two connecting springs are fixedly connected with the circumferential outer wall of the outer connecting sleeve; the method achieves the effect of simplifying operation steps, is simple and direct in the operation process, and has higher safety factor.

Description

Foreign body forceps for ear-nose-throat department

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to a pair of foreign body forceps for an ear-nose-throat department.

Background

The otolaryngology department is a surgical department for diagnosing and treating ears, noses, throats and related head and neck regions, along with the progress and development of science and technology, the medical departments mutually permeate and promote, the scope of the otorhinolaryngology department is expanded, the otolaryngology department, the otoneurosurgery department, the lateral craniofacial department, the audiology and balance science, the rhinoscope surgery department, the rhinoneurosurgery department (the rhinocraniofacial department), the head and neck department, the laryngology microsurgery department, the department of voice and speech diseases, the otorhinolaryngology department and the like appear, and the content of the otorhinolaryngology department is greatly enriched.

When foreign bodies are clamped in the ear-nose-throat part, for example, the throat is clamped in a fishbone or the like, or the foreign bodies are clamped in the ear-nose-channel, the foreign bodies cannot be taken out quickly and accurately by ordinary means, so that special foreign body forceps are used.

However, in the specific use process, when a certain position of the ear, nose and throat is clamped with a foreign body and cannot be taken out in time, the patient needs to be sent to a hospital in time for treatment, particularly when the foreign body is clamped into the throat, the patient feels obvious uncomfortable in the process, on the other hand, the patient suffering can be aggravated when a non-professional person operates the foreign body forceps, the patient cannot grasp the probing depth of the foreign body forceps in time, and mucus in the throat can bring great inconvenience to the operation and even can cause the problem that the foreign body forceps cannot be withdrawn, so that the foreign body forceps for the ear, nose and throat department are provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an otolaryngological foreign body forceps which achieves the effect of simplifying operation steps, is simple and direct in the operation process and has higher safety coefficient.

The technical purpose of the utility model is realized by the following technical scheme: the device comprises an outer connecting sleeve, wherein a movable sliding rod is slidably mounted in the outer connecting sleeve, the lower end of the movable sliding rod extends to the outside of the lower end of the outer connecting sleeve, and a reed clamping plate is hinged to the lower end of the movable sliding rod;

the tongue depressor is arranged on one side of the outer circumferential wall of the lower end of the outer connecting sleeve, round corners are formed in the outer edge of the tongue depressor, connecting springs are symmetrically distributed and fixedly mounted on the inner wall, close to the outer connecting sleeve, of the tongue depressor, and the tail ends of the two connecting springs are fixedly connected with the outer circumferential wall of the outer connecting sleeve.

By adopting the technical scheme, compared with the currently used foreign body forceps, the integral device is divided into the outer connecting sleeve and the movable sliding rod, the reed clamping plate is arranged at the tail end of the movable sliding rod and used for clamping foreign bodies, and compared with the X-shaped foreign body forceps in cross hinge joint, the foreign body clamping effect is realized by utilizing the movement between the reed clamping plate and the movable sliding rod;

and combines with a tongue depressor, and has the function of pushing against the tongue in the using process.

The utility model is further configured to: and convex groove lines are arranged on the outer wall of the circumference of the upper end of the movable sliding rod.

Through adopting above-mentioned technical scheme, in the use, the user holds the lug groove line, can play skid-proof effect.

The utility model is further configured to: the outer connecting sleeve is characterized in that a fixed ball sleeve is arranged on the circumferential outer wall of the outer connecting sleeve, a positioning ball sleeve is arranged in the fixed ball sleeve at the center, and the outer connecting sleeve is connected with the positioning ball sleeve in a sliding mode.

Through adopting above-mentioned technical scheme, the direction removes about whole outer connecting sleeve can carrying out inside the location ball cover, and under the effect of location ball cover and fixed ball cover, outer connecting sleeve also can carry out the multi-angle and adjust.

The utility model is further configured to: the fixed ball sleeve is characterized in that grip blocks are symmetrically distributed and fixedly arranged on the circumferential outer wall of the fixed ball sleeve, and the two grip blocks are bent downwards.

Through adopting above-mentioned technical scheme, can fix between the finger of in use with the overall arrangement through the handle piece, perhaps place on patient's lip, play fixing device's effect.

The utility model is further configured to: the movable sliding rod is fixedly provided with a gasket block on the circumferential outer wall of the lower side of the convex groove, and the outer connecting sleeve is in threaded connection with an adjusting sleeve on the circumferential outer wall of the upper side of the fixed ball sleeve.

Through adopting above-mentioned technical scheme, the direction removes the in-process about the outer joint sleeve carries out, can play the effect of restriction outer joint sleeve depth of probing into through packing ring piece and adjusting sleeve.

The utility model is further configured to: the upper surface of the adjusting sleeve is fixedly provided with a buffer spring matched with the outer diameter of the outer connecting sleeve, and the upper end of the buffer spring is not contacted with the gasket block.

By adopting the technical scheme, in the up-and-down movement process of the outer connecting sleeve, the movement speed of the outer connecting sleeve in the movement process can be buffered through the buffer spring.

The utility model is further configured to: the tongue depressor is in an outward inclined shape along the central point of the lower end of the outer connecting sleeve.

By adopting the technical scheme, in the process of pressing the tongue by the tongue depressor, the tongue depressor is inclined, so that when the tongue depressor contacts the tongue firstly, the tongue depressor is along the bending shape of the tongue, and the tongue depressor can move freely according to the movement of the tongue.

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

when the integral device is used, the depth data of the outer connecting sleeve penetrating into an affected part can be adjusted according to the specific condition of a patient, the maximum penetration of the outer connecting sleeve is limited by the gasket block and the adjusting sleeve, and the speed of the penetrating process is reduced by the spring of the affected part in the up-and-down moving process;

in addition, when moving to a certain position, utilize fixed ball cover and location ball cover, also can carry out the activity of multi-angle direction, simplified overall operation, need not professional and operate.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:

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

FIG. 2 is a cutaway exploded view of the present invention;

fig. 3 is a schematic structural view of part a of the present invention.

Reference numbers and corresponding part names in the drawings: 1. fixing the ball sleeve; 2. an adjustment sleeve; 3. a reed clamp plate; 4. an outer connecting sleeve; 5. positioning the ball sleeve; 6. a raised groove line; 7. a movable slide bar; 8. a buffer spring; 9. A tongue depressor; 10. a connecting spring; 11. a washer block; 12. a handle block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following examples and accompanying fig. 1-3, wherein the exemplary embodiments and descriptions of the present invention are only used for explaining the present invention and are not used as limitations of the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example (b): a pair of foreign body forceps for ear-nose-throat departments comprises an outer connecting sleeve 4, a movable slide bar 7 is slidably mounted in the outer connecting sleeve 4, the lower end of the movable slide bar 7 extends to the outside of the lower end of the outer connecting sleeve 4, and the lower end of the movable slide bar 7 is hinged with a reed clamping plate 3;

the tongue depressor 9 is arranged on one side of the circumferential outer wall of the lower end of the outer connecting sleeve 4, the round corners are arranged on the outer edge of the tongue depressor 9, the inner wall of the tongue depressor 9 close to the outer connecting sleeve 4 is symmetrically distributed and fixedly provided with connecting springs 10, and the tail ends of the two connecting springs 10 are fixedly connected with the circumferential outer wall of the outer connecting sleeve 4.

As shown in fig. 2, the circumferential outer wall of the upper end of the movable slide bar 7 is provided with a convex groove 6, the circumferential outer wall of the outer connecting sleeve 4 is provided with a fixed ball sleeve 1, the central position inside the fixed ball sleeve 1 is provided with a positioning ball sleeve 5, the outer connecting sleeve 4 is in sliding connection with the positioning ball sleeve 5, the circumferential outer wall of the fixed ball sleeve 1 is symmetrically distributed and fixedly provided with handle blocks 12, and the two handle blocks 12 are bent downwards.

As shown in fig. 3 and 2, a gasket block 11 is fixedly installed on the circumferential outer wall of the movable sliding rod 7 on the lower side of the convex groove 6, an adjusting sleeve 2 is connected to the circumferential outer wall of the outer connecting sleeve 4 on the upper side of the fixed ball sleeve 1 in a threaded manner, a buffer spring 8 matched with the outer diameter of the outer connecting sleeve 4 is fixedly installed on the upper surface of the adjusting sleeve 2, the upper end of the buffer spring 8 is not in contact with the gasket block 11, and the tongue depressor 9 is in an outward inclined shape along the central point of the lower end of the outer connecting sleeve 4.

The working principle is as follows: in the using process, the lower end of the movable sliding rod 7 extends out of the lower end of the outer connecting sleeve 4, and the reed clamping plate 3 and the movable sliding rod 7 are in an open state;

in the initial stage of use, the adjusting sleeve 2 is rotated to move up and down on the outer connecting sleeve 4 so as to adjust the distance between the gasket block 11 and the upper surface of the adjusting sleeve 2, so that the moving distance of the movable sliding rod 7 in the sliding process inside the outer connecting sleeve 4 is limited;

the whole device is grasped between the fingers of a user through the grip block 12, the outer connecting sleeve 4 is moved downwards, the movable sliding rod 7 is moved downwards to a foreign body position, after the foreign body position is reached, the outer connecting sleeve 4 cannot be moved again, multi-angle adjustment can be carried out through the positioning ball sleeve 5 and the fixed ball sleeve 1, after the position is found, the movable sliding rod 7 is pulled upwards, the reed clamp plate 3 is contracted, the foreign body is clamped, and the whole device is taken out from the oral cavity of the patient.

The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are merely exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The foreign body forceps for the ear-nose-throat department are characterized by comprising an outer connecting sleeve (4), wherein a movable sliding rod (7) is slidably mounted in the outer connecting sleeve (4), the lower end of the movable sliding rod (7) extends to the outside of the lower end of the outer connecting sleeve (4), and a reed clamping plate (3) is hinged to the lower end of the movable sliding rod (7);

the tongue depressor is characterized in that a tongue depressor (9) is arranged on one side of the outer circumferential wall of the lower end of the outer connecting sleeve (4), round corners are formed in the outer edge of the tongue depressor (9), connecting springs (10) are symmetrically distributed and fixedly mounted on the inner wall, close to the outer connecting sleeve (4), of the tongue depressor (9), and the tail ends of the two connecting springs (10) are fixedly connected with the outer circumferential wall of the outer connecting sleeve (4).

2. The foreign body forceps for the ear-nose-throat department according to claim 1, wherein the outer circumferential wall of the upper end of the movable sliding rod (7) is provided with convex groove lines (6).

3. The foreign body forceps for the ear-nose-throat department according to claim 2, characterized in that the outer circumferential wall of the outer connecting sleeve (4) is provided with a fixed ball sleeve (1), a positioning ball sleeve (5) is arranged at the central position inside the fixed ball sleeve (1), and the outer connecting sleeve (4) is in sliding connection with the positioning ball sleeve (5).

4. The foreign body forceps for the ear-nose-throat department of claim 3, wherein the fixed ball sleeve (1) is symmetrically provided with the grip blocks (12) on the outer circumferential wall, and the two grip blocks (12) are bent downwards.

5. An otolaryngological foreign body forceps according to claim 3, characterized in that the movable slide bar (7) is fixedly provided with a gasket block (11) on the circumferential outer wall of the lower side of the convex groove line (6), and the outer connecting sleeve (4) is in threaded connection with the adjusting sleeve (2) on the circumferential outer wall of the upper side of the fixed ball sleeve (1).

6. The foreign body forceps for the ear-nose-throat department according to claim 5, characterized in that the buffer spring (8) matched with the outer diameter of the outer connecting sleeve (4) is fixedly arranged on the upper surface of the adjusting sleeve (2), and the upper end of the buffer spring (8) is not contacted with the gasket block (11).

7. An otolaryngological foreign body forceps according to claim 1, characterized in that the tongue depressor (9) is outwardly inclined along the central point of the lower end of the outer connecting sleeve (4).