CN215018723U - Foreign body forceps for throat - Google Patents

Abstract

The utility model relates to a throat foreign matter pincers, including handheld portion, bracing piece, connector, spring and clamping part, two bracing pieces pass through connector cross arrangement, and the one end of bracing piece sets up handheld portion, and the other end of bracing piece sets up the clamping part, and the both ends of spring link to each other and the spring is located between handheld portion and the connector with two bracing pieces respectively, still includes threaded rod and nut, and the threaded rod sets up between bracing piece and clamping part to lock through the nut, the utility model discloses owing to adopt the setting of threaded rod and nut, can adjust the corner of stroke and clamping part according to the demand, the setting of buckle can lock under throat pincers non-operating condition, convenient storage.

Description

Foreign body forceps for throat

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a throat foreign matter pincers.

Background

The throat is the only channel for human body to eat, and is also the part with many organs of the human body, mainly has respiratory tract and vocal cords etc., but the throat often can get into foreign bodies, causes throat disease, such as pharyngolaryngitis, tonsillitis, polyp and tumour etc..

The laryngeal forceps in the prior art are small in stroke when in use, when foreign matters exist in the throat of a patient, a doctor usually uses the laryngeal forceps to stretch into the throat of the patient for operation, the position where the foreign matters are clamped is different, the stroke of the laryngeal forceps can not be adjusted usually, the structural size of the foreign matters is irregular, the operation of the doctor is influenced very easily, and the operation difficulty is increased.

There is a need for a laryngeal forceps that can adjust the stroke according to the distance from the patient's chin to the affected area.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the above disadvantages and deficiencies of the prior art, the utility model provides a laryngeal foreign body forceps, which solves the problem of clamping the support rod stroke and the foreign body with different sizes.

(II) technical scheme

In order to achieve the above object, the utility model discloses a main technical scheme include:

the embodiment of the utility model provides a pair of laryngeal foreign body forceps, which comprises a hand-held part, support rods, a connector, a spring and a clamping part, wherein the two support rods are arranged in a crossed way through the connector,

one end of the supporting rod is provided with a handheld part, the other end of the supporting rod is provided with a clamping part, two ends of the spring are respectively connected with the two supporting rods, and the spring is positioned between the handheld part and the connecting body;

the throat foreign body forceps further comprise a threaded rod and a nut, wherein the threaded rod is arranged between the supporting rod and the clamping part and is locked through the nut.

Optionally, the nut includes a first nut and a second nut, the first nut and the second nut are both disposed on the threaded rod, the first nut is disposed on a side close to the support rod, and the second nut is disposed on a side close to the clamping portion.

Optionally, the clamping portion is of an arc-shaped structure, and a threaded hole is formed in one end, connected with the threaded rod, of the clamping portion.

Optionally, one end of the support rod connected with the threaded rod is provided with a threaded hole.

Optionally, a buckle is arranged on the hand-held part.

Optionally, the buckle includes a first buckle and a second buckle, the first buckle and the second buckle are respectively fixed on the two handheld portions, and the first buckle and the second buckle can be clamped together.

Optionally, the ends of the first buckle and the second buckle are provided with arc hooks facing oppositely.

Optionally, the holding part and the support rod and the buckle connected with the holding part are of an integral structure.

(III) advantageous effects

The utility model has the advantages that: the utility model discloses a throat foreign matter pincers, according to the connection length in the bracing piece of patient's demand adjustment threaded rod when the doctor uses, then screw up first nut, first nut top is leaned on the tip at the bracing piece. According to the angle between the two adjustable clamping parts of size shape of foreign matter, but parallel arrangement between two clamping parts during normal use, thereby screw up the locking of second nut, but also two adjustable clamping parts of course, the tip that makes two clamping parts leans on together, thereby form the contained angle, because two clamping part parallel contact originally, become the endpoint contact after changing into the contained angle, if the dynamics that the hand was used is unchangeable, the tip of two clamping parts forms great clamping-force like this, be favorable to the roll-off of foreign matter more, the setting of buckle can lock under laryngeal forceps non-operating condition, convenient storage.

Drawings

FIG. 1 is a schematic view of the present invention without a clamping portion;

FIG. 2 is a schematic structural view of the clamping portion of the present invention;

FIG. 3 is a schematic view of the first and second fasteners shown in FIG. 1 according to the present invention;

fig. 4 is a schematic side view of a single support rod and its connected components of fig. 1 according to the present invention.

[ description of reference ]

1: a hand-held portion;

2: a support bar;

3: a linker;

4: a spring;

5: a threaded rod;

6: a first nut;

7: a second nut;

8: a clamping portion;

9: a threaded hole;

10: buckling;

11: a first buckle;

12: a second buckle;

13: a circular arc hook.

Detailed Description

In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

Example (b): referring to fig. 1-4, an embodiment of the present invention provides a pair of laryngeal foreign body forceps, including a handheld portion 1, support rods 2, a connector 3, a spring 4 and a clamping portion 8, wherein the two support rods 2 are arranged in a cross manner through the connector 3, and the two support rods 2 rotate freely with the connector 3 as a rotation point.

One end of bracing piece 2 sets up handheld portion 1, and the other end of bracing piece 2 sets up clamping part 8, and the both ends of spring 4 link to each other with two bracing pieces 2 respectively and spring 4 is located handheld portion 1 and connector 3 between, and spring 4 provides ascending pulling force in the relative direction to two bracing pieces 2, and when the aperture of two bracing pieces 2 was less, spring 4 provided the ascending thrust in the relative direction to two bracing pieces 2, more helped doctor's operation like this.

The foreign body forceps for the throat further comprise a threaded rod 5 and a nut, wherein the threaded rod 5 is arranged between the support rod 2 and the clamping part 8 and is locked through the nut. Further, the nut includes first nut 6 and second nut 7, and first nut 6 and second nut 7 all set up on threaded rod 5, and first nut 6 sets up the one side that is close to bracing piece 2, and second nut 7 sets up the one side that is close to clamping part 8, when using, can adjust the length of threaded rod 5 according to the demand to lock through first nut 6 and second nut 7, further, can rotate clamping part 8 to suitable angle when the foreign matter is great or less, then lock through second nut 7.

Further, the clamping part 8 is of an arc-shaped structure, a threaded hole 9 is formed in one end, connected with the threaded rod 5, of the clamping part 8, and a threaded hole 9 is formed in one end, connected with the threaded rod 5, of the support rod 2.

Further, the handheld portion 1 is provided with the buckle 10, the buckle 10 includes a first buckle 11 and a second buckle 12, the first buckle 11 and the second buckle 12 are respectively fixed on the two handheld portions 1, and the first buckle 11 and the second buckle 12 can be clamped together, further, the end portions of the first buckle 11 and the second buckle 12 are provided with arc hooks 13 in opposite directions, further, the arc hooks 13 on the first buckle 11 and the second buckle 12 can be clamped together, in normal use, referring to fig. 3, the arc hooks 13 on the first buckle 11 and the second buckle 12 can be staggered, and when the two arc hooks 13 can reach the position where the arc hooks are hooked together in clamping, the two arc hooks 13 can be lightly pressed to hook together.

Further, the hand-held part 1, the support rod 2 connected with the hand-held part and the buckle 10 are of an integral structure.

To sum up, the utility model discloses a throat foreign matter pincers, owing to adopt the setting of threaded rod 5 and nut, can adjust the corner of stroke and clamping part 8 according to the demand, buckle 10's setting can be locked under the throat pincers non-operating condition, convenient storage.

Further, the utility model discloses a theory of operation does: when the medical doctor uses the medical doctor, the connection length of the threaded rod 5 in the support rod 2 is adjusted according to the requirements of the patient, and then the first nut 6 is screwed, and the first nut 6 is abutted against the end part of the support rod 2. The angle between the two clamping parts 8 can be adjusted according to the size of the foreign matters, the two clamping parts 8 can be arranged in parallel when in normal use, then the second nut 7 is screwed down to be locked, further, the rubber sleeve can be sleeved at the position between the first nut 6 and the second nut 7, so that the nut and the threaded rod 5 between the two clamping parts can be covered, the operation is safer, the utility model is not limited to the above, the two clamping parts 8 can also be adjusted, the end parts of the two clamping parts 8 are leaned together to form an included angle, the included angle is changed into end point contact due to the original parallel contact of the two clamping parts 8, if the force of hand use is not changed, the end parts of the two clamping parts 8 form larger clamping force, the foreign matters can be clamped out, when the foreign matters are taken out, the arc hooks 13 on the first buckle 11 and the second buckle 12 can be clamped together to be placed in a storage box, of course, the present invention is not limited to this, and the buckle 10 may be disposed according to the requirement, or may not be employed.

In the description of the present invention, it is to be understood that 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 implying any 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 limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless otherwise expressly stated or limited, a first feature may be "on" or "under" a second feature, and the first and second features may be in direct contact, or the first and second features may be in indirect contact via an intermediate. Also, a first feature "on," "above," and "over" a second feature may be directly or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, the description of the terms "one embodiment," "some embodiments," "an embodiment," "an example," "a specific example" or "some examples" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims (8)

1. A pair of laryngeal foreign body forceps comprises a handheld part (1), supporting rods (2), a connecting body (3), a spring (4) and a clamping part (8), wherein the two supporting rods (2) are arranged in a crossed manner through the connecting body (3),

one end of bracing piece (2) sets up handheld portion (1), and the other end of bracing piece (2) sets up clamping part (8), and the both ends of spring (4) link to each other and spring (4) are located between handheld portion (1) and connector (3) respectively with two bracing pieces (2), its characterized in that:

the foreign body forceps for the throat comprise a threaded rod (5) and a nut, wherein the threaded rod (5) is arranged between the supporting rod (2) and the clamping part (8) and is locked through the nut.

2. The laryngeal foreign body forceps of claim 1, further comprising: the nut includes first nut (6) and second nut (7), and first nut (6) and second nut (7) all set up on threaded rod (5), and first nut (6) set up in the one side that is close to bracing piece (2), and second nut (7) set up in the one side that is close to clamping part (8).

3. The laryngeal foreign body forceps of claim 1, further comprising: clamping part (8) are the arc structure, and clamping part (8) is provided with screw hole (9) with the one end that threaded rod (5) are connected.

4. The laryngeal foreign body forceps of claim 1, further comprising: one end of the support rod (2) connected with the threaded rod (5) is provided with a threaded hole (9).

5. The laryngeal foreign body forceps of claim 1, further comprising: the hand-held part (1) is provided with a buckle (10).

6. The laryngeal foreign body forceps of claim 5, further comprising: the buckle (10) comprises a first buckle (11) and a second buckle (12), the first buckle (11) and the second buckle (12) are respectively fixed on the two handheld portions (1), and the first buckle (11) and the second buckle (12) can be clamped together.

7. The laryngeal foreign body forceps of claim 1, further comprising: the ends of the first buckle (11) and the second buckle (12) are provided with arc hooks (13) which face oppositely.

8. The laryngeal foreign body forceps of claim 5, further comprising: the handheld part (1) and the support rod (2) and the buckle (10) connected with the handheld part are of an integrated structure.

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