CN217366801U

CN217366801U - Artificial nose

Info

Publication number: CN217366801U
Application number: CN202220180846.8U
Authority: CN
Inventors: 陈梅花
Original assignee: Fifth Affiliated Hospital of Sun Yat Sen University
Current assignee: Fifth Affiliated Hospital of Sun Yat Sen University
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-09-06
Anticipated expiration: 2032-01-24

Abstract

The utility model relates to the technical field of medical instruments, and discloses an artificial nose, which comprises a base, a nose body, a first buckling seat, a second buckling seat, a first buckling body, a second buckling body and an elastic belt; the nose body is arranged on the base; the first buckling seat is arranged on the base; the second buckling seat is arranged on the base; the nose body is arranged between the first buckling seat and the second buckling seat; the first buckling body can be connected with the first buckling base in a buckling mode; the second buckling body can be connected with the second buckling seat in a buckling manner; the elastic band has a first end and a second end; the first end can pass through between first buckling base and the first buckling body and is fixed by the centre gripping of first buckling base and first buckling body, and the second end can pass through between second buckling base and the second buckling body and is fixed by the centre gripping of second buckling base and second buckling body. The utility model provides a fixed mode of artificial nose is firm, is difficult for droing, need not to take the thoughts for the fixed expense of artificial nose, has made things convenient for medical personnel and patient.

Description

Artificial nose

Technical Field

The utility model relates to the technical field of medical equipment, especially relate to an artificial nose.

Background

The artificial nose simulates the mechanism of a human anatomy humidification system, circularly exhales heat and moisture, and releases the heat and the moisture when exhaling next time, is suitable for patients who breathe by the artificial airway and breathe by a breathing machine, plays a role in heating and moisturizing, improves the lung function, and reduces the incidence rate of lung infection.

In hospitals, some patients need to use the artificial nose for auxiliary treatment, but the artificial nose is not fixed and stable when being fixed on the neck of the patient, so that more inconvenience is brought to medical staff and the patients.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: provides an artificial nose convenient for fixing.

In order to achieve the above object, the utility model provides an artificial nose, which comprises a base, a nose body, a first fastening seat, a second fastening seat, a first fastening body, a second fastening body and an elastic belt; the nose body is arranged on the base; the first buckling seat is arranged on the base; the second buckling seat is arranged on the base; the nose body is arranged between the first buckling seat and the second buckling seat; the first buckling body can be connected with the first buckling seat in a buckling manner; the second buckling body can be connected with the second buckling base in a buckling mode; the elastic band has a first end and a second end; the first end can pass through between first buckling base and the first buckling body and is fixed by the centre gripping of first buckling base and first buckling body, and the second end can pass through between second buckling base and the second buckling body and is fixed by the centre gripping of second buckling base and second buckling body.

Furthermore, a through mounting hole is formed in the base, and the nose body is matched with the mounting hole and is mounted in the mounting hole.

Furthermore, a first passageway for the first end to pass through is arranged on the first fastener; the first buckling body is hinged to the first buckling seat and can rotate to a first position; when the first fastener is in the first position, a first gap for clamping the first end is formed between the first fastener and the first fastener seat.

Furthermore, a first arc-shaped groove matched with the outer side surface of the elastic belt is formed in the first buckling body.

Furthermore, a first strip-shaped space is arranged on the first buckling seat, a first strip-shaped block is arranged on the first buckling body, and the first arc-shaped groove is formed in the front side face of the first strip-shaped block; when the first fastener is located at the first position, the first bar-shaped block is clamped in the first bar-shaped space, and the first gap is formed between the opening edge of the first bar-shaped space and the outer side face of the first bar-shaped block.

Furthermore, a first notch is formed in the first buckling base, and a first column body matched with the first notch is arranged on the first buckling body; when the first fastener is located at the first position, the first column is clamped in the first notch.

Furthermore, a second passageway for the second end to pass through is arranged on the second fastener; the second buckling body is hinged to the second buckling seat and can rotate to a second position; when the second fastener is in the second position, a second gap for clamping the second end is formed between the second fastener and the second fastener seat.

Furthermore, a second arc-shaped groove matched with the outer side face of the elastic belt is formed in the second buckling body, and the second gap is formed between the second arc-shaped groove and the second buckling seat.

Furthermore, a second strip-shaped space is arranged on the second buckling seat, a second strip-shaped block is arranged on the second buckling body, and a second arc-shaped groove is formed in the front side face of the second strip-shaped block; when the second fastener is located at the second position, the second bar-shaped block is clamped in the second bar-shaped space, and the second gap is formed between the opening edge of the second bar-shaped space and the outer side face of the second bar-shaped block.

Furthermore, a second notch is formed in the second buckling seat, and a second post body matched with the second notch is arranged on the second buckling body; when the second fastener is in the second position, the second post is clamped in the second notch.

The embodiment of the utility model provides an artificial nose compares with prior art, and its beneficial effect lies in:

the utility model discloses artificial nose's fixed mode is firm, is difficult for droing, need not to be the fixed expense thoughts of artificial nose, has made things convenient for medical personnel and patient.

Drawings

Fig. 1 is an isometric view of an artificial nose of an embodiment of the invention.

Fig. 2 is a front view of an artificial nose according to an embodiment of the present invention.

Fig. 3 is a left side view of the artificial nose according to the embodiment of the present invention.

Fig. 4 is an enlarged view of the artificial nose of the embodiment of the present invention at a in fig. 3.

In the figure, 1, a base; 11. mounting holes; 2. a nose body;

3. a first buckling base; 31. a first bar-shaped space; 32. a first notch; 33. a first arcuate strip;

4. a second buckling seat; 41. a second strip-shaped space; 42. a second notch; 43. a second arc-shaped strip;

5. a first fastener; 51. a first bar; 52. a first column; 53. a first aisle; 54. a first arc-shaped slot;

6. a second fastener; 61. a second bar block; 62. a second cylinder; 63. a second aisle.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

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 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; either directly or indirectly through intervening media, either internally or in any other relationship. 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 disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 to 4, an artificial nose according to a preferred embodiment of the present invention includes a base 1, a nose body 2, a first fastening seat 3, a second fastening seat 4, a first fastening body 5, a second fastening body 6, and an elastic band; the nose body 2 is arranged on the base 1; the first buckling base 3 is arranged on the base 1; the second buckling seat 4 is arranged on the base 1; the nose body 2 is arranged between the first buckling seat 3 and the second buckling seat 4; the first buckling body 5 can be connected with the first buckling base 3 in a buckling way; the second buckling body 6 can be connected with the second buckling seat 4 in a buckling manner; the elastic band has a first end and a second end; the first end can pass through between first buckling seat 3 and the first buckling body 5 and is fixed by the centre gripping of first buckling seat 3 and first buckling body 5, and the second end can pass through between second buckling seat 4 and the second buckling body 6 and is fixed by the centre gripping of second buckling seat 4 and second buckling body 6.

Based on the above scheme, before the artificial nose provided by this embodiment is used, the first end of the elastic band needs to be fixed by the clamping action of the first fastener 5 and the second fastener 4, and the second end of the elastic band needs to be fixed by the clamping action of the second fastener 6 and the second fastener 4, so that the elastic band and the base can be combined to form an annular structure; when the artificial nose provided by the embodiment is used, the elastic belt is sleeved on the neck of a patient so as to firmly fix the artificial nose on the neck of the patient.

It should be noted that, the clamping position of the first end and the clamping position of the second end can be adjusted according to the size of the external diameter of the neck of the patient, specifically: first buckling body 5 and first buckling seat 3 can the different positions of centre gripping first end, and the same reason second buckling body 6 and the different positions that second buckling seat 4 can the centre gripping second end to the internal diameter under the natural state that makes the loop configuration that elastic webbing and pedestal combination formed is different, guarantees that the artificial nose of this embodiment can be applicable to the patient that the neck external diameter is different.

Compared with the prior art, the fixing mode of the artificial nose of the embodiment is stable and not easy to fall off, and the artificial nose does not need to be fixed and careless for the artificial nose, thereby facilitating medical care personnel and patients.

Preferably, the base 1 has a plate shape so as to be fitted around the neck of the patient.

Further, in some embodiments, referring to fig. 1 to 4, a through mounting hole 11 is formed on the base 1, and the nose body 2 is adapted to the mounting hole 11 and is mounted in the mounting hole 11. In this embodiment, the artificial nose may pass through the base 1 so as to be mounted on the neck of the patient.

Further, in some embodiments, referring to fig. 1 to 4, the first fastener 5 is provided with a first passageway 53 for the first end to pass through; the first buckling body 5 is hinged on the first buckling seat 3 and can rotate to a first position; when the first fastener 5 is in the first position, a first gap for holding the first end is formed between the first fastener 5 and the first fastener seat 3. In this embodiment, when the first end is clamped, the first end is inserted through the first passageway 53, and the extending position of the first end is adjusted so that the first end is located in the first gap formed between the first fastener 5 and the first fastener seat 3; this way the first end can be conveniently fixed.

Further, in some embodiments, referring to fig. 1 to 4, the first fastener 5 is formed with a first arc-shaped slot 54 adapted to the outer side of the elastic band. In the present embodiment, when the first gap is formed, the first arc-shaped slot 54 is used to clamp the first end of the elastic band, so as to drive the elastic band and accommodate the elastic band in the first gap.

Further, in some embodiments, referring to fig. 1 to 4, the first fastener seat 3 is provided with a first bar-shaped space 31, the first fastener 5 is provided with a first bar-shaped block 51, and the first arc-shaped slot 54 is formed on the front side of the first bar-shaped block 51; when the first fastener 5 is in the first position, the first bar 51 is engaged with the first bar 31, and the first gap is formed between the edge of the opening of the first bar 31 and the outer side of the first bar 51. In this embodiment, the first end is driven by the first arc-shaped groove 54 to enter the first bar-shaped space 31, and is a U-shaped structure that enters the first bar-shaped space 31 first and then extends out from the first bar-shaped space 31, so that the first end has two positions to be clamped by the opening edges of the first bar-shaped block 51 and the first bar-shaped space 31 respectively, and the clamping effect is better.

The front side of the first bar-shaped block 51 refers to the side of the first bar-shaped block 51 which rotates first when the first fastener 5 rotates.

Optionally, the first strip-shaped space 31 is a slot structure; preferably, the first stripe-shaped space 31 has a kidney-shaped hole structure to reduce the force applied to the elastic band caught by the first arc-shaped groove 54.

Further, in some embodiments, referring to fig. 1 to 4, the first fastener seat 3 is provided with a first notch 32, and the first fastener body 5 is provided with a first post 52 adapted to the first notch 32; when the first fastener 5 is in the first position, the first post 52 is engaged with the first notch 32. In this embodiment, the first notch 32 and the first column 52 are connected to realize the snap connection between the first fastener seat 3 and the first fastener 5, and the relative position between the first bar-shaped block 51 and the first bar-shaped space 31 is ensured to be unchanged, thereby ensuring the clamping and fixing effect on the first end.

Preferably, the first fastening seat 3 is provided with a first arc-shaped strip 33, the first notch 32 is arranged at a position of the first arc-shaped strip 33 close to the end, the first notch 32 is arranged parallel to the hinge axis of the first fastening body 5 and the first fastening seat 3, and the end of the first arc-shaped strip 33 forms an inclined plane structure; the first post 52 is disposed on the edge of the first fastener 5 along a hinge axis parallel to the first fastener 5 and the first fastener base 3, and is capable of rotating and pressing the inclined plane structure to be inserted into the first notch 32.

Preferably, the number of the first arc-shaped bars 33 and the first cylinders 52 is two, respectively, and are disposed at both sides of the first bar-shaped block 51, respectively.

Preferably, the first fastener 5 is plate-shaped, and the first fastener seat 3 is plate-shaped; the first buckling body 5 and the first buckling seat 3 are arranged in an L shape, the first strip-shaped block 51 is arranged on the inner side of the first buckling body 5 and is parallel to the hinged shafts of the first buckling body 5 and the first buckling seat 3, and similarly, the first strip-shaped space 31 is arranged on the inner side of the first buckling seat 3 and is parallel to the hinged shafts of the first buckling body 5 and the first buckling seat 3; the first post 52 is disposed on two sides of the first fastener 5, and the first arc-shaped strip 33 is disposed on two sides of the first fastener seat 3.

Further, in some embodiments, referring to fig. 1 to 4, the second fastener 6 is provided with a second channel 63 for the second end to pass through; the second buckling body 6 is hinged on the second buckling seat 4 and can rotate to a second position; when the second fastener 6 is in the second position, a second gap is formed between the second fastener 6 and the second fastener receptacle 4 for holding the second end. In this embodiment, when the second end is clamped, the second end is inserted through the second passageway 63, and the extending position of the second end is adjusted, so that the second end is located in the second gap formed between the second fastener 6 and the second fastener seat 4; this way the second end can be conveniently fixed.

Further, in some embodiments, referring to fig. 1 to 4, the second fastening body 6 is provided with a second arc-shaped groove adapted to the outer side of the elastic belt, and the second gap is formed between the second arc-shaped groove and the second fastening seat 4. In this embodiment, when the second gap is formed, the second end of the elastic band is clamped by the second arc-shaped groove to drive the elastic band and accommodate the elastic band in the second gap.

Further, in some embodiments, referring to fig. 1 to 4, a second strip-shaped space 41 is formed on the second fastener seat 4, a second strip-shaped block 61 is formed on the second fastener 6, and a second arc-shaped groove is formed on the front side surface of the second strip-shaped block 61; when the second fastener 6 is in the second position, the second bar 61 is engaged in the second bar space 41, and the second gap is formed between the edge of the opening of the second bar space 41 and the outer side of the second bar 61. In this embodiment, the second end is driven by second arc-shaped groove and is entered into second bar space 41 in, is first to enter into second bar space 41, follows the U type structure that second bar space 41 stretches out again, and from this, the second end has two positions to be held by the opening edge centre gripping of second bar piece 61 and second bar space 41 respectively, and the centre gripping effect is better.

The front side of the second bar 61 means the side of the second bar 61 that rotates first when the second fastener 6 rotates.

Optionally, the second bar-shaped space 41 is a trough structure; preferably, the second strip-shaped space 41 has a kidney-shaped hole structure to reduce the force acting on the elastic band caught by the second arc-shaped groove.

Further, in some embodiments, referring to fig. 1 to 4, a second notch 42 is formed on the second fastener seat 4, and a second post 62 adapted to the second notch 42 is formed on the second fastener 6; when the second fastener 6 is in the second position, the second post 62 is engaged in the second notch 42. In this embodiment, the second notch 42 and the second post 62 are connected to realize the snap connection between the second fastener seat 4 and the second fastener 6, so as to ensure that the relative position between the second bar-shaped block 61 and the second bar-shaped space 41 is unchanged, thereby ensuring the clamping and fixing effect on the second end.

Preferably, the second fastening seat 4 is provided with a second arc-shaped strip 43, the second notch 42 is arranged at a position of the second arc-shaped strip 43 close to the end, the second notch 42 is arranged parallel to the hinge axis of the second fastening body 6 and the second fastening seat 4, and the end of the second arc-shaped strip 43 forms an inclined plane structure; the second post 62 is disposed on the edge of the second fastener 6 along a hinge axis parallel to the second fastener 6 and the second fastener seat 4, and is capable of rotating and pressing the inclined plane structure to be engaged with the second notch 42.

Preferably, the number of the second arc-shaped bars 43 and the second cylinder 62 is two, respectively, and are disposed at both sides of the second bar-shaped block 61, respectively.

Preferably, the second fastener 6 is plate-shaped, and the second fastener seat 4 is plate-shaped; the second buckling body 6 and the second buckling seat 4 are arranged in an L shape, the second strip-shaped block 61 is arranged on the inner side of the second buckling body 6 and is parallel to the hinged shafts of the second buckling body 6 and the second buckling seat 4, and similarly, the second strip-shaped space 41 is arranged on the inner side of the second buckling seat 4 and is parallel to the hinged shafts of the second buckling body 6 and the second buckling seat 4; second posts 62 are disposed on two sides of the second fastener 6, and second arc-shaped strips 43 are disposed on two sides of the second fastener seat 4.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative 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 present invention. In this specification, the schematic representations of the terms used above do not necessarily 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.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An artificial nose, comprising:

a base;

a nose body disposed on the base;

the first buckling seat is arranged on the base;

the second buckling seat is arranged on the base; the nose body is arranged between the first buckling seat and the second buckling seat;

the first fastener can be connected with the first fastener seat in a fastening mode;

the second fastener can be connected with the second fastener seat in a fastening mode; and

an elastic band having a first end and a second end; the first end can penetrate through the space between the first buckling base and the first buckling body and is clamped and fixed by the first buckling base and the first buckling body, and the second end can penetrate through the space between the second buckling base and the second buckling body and is clamped and fixed by the second buckling base and the second buckling body.

2. The artificial nose according to claim 1, wherein the base has a through mounting hole, and the nose body is adapted to and mounted in the mounting hole.

3. The artificial nose of claim 1, wherein the first fastener has a first passageway defined therein through which the first end passes;

the first buckling body is hinged to the first buckling seat and can rotate to a first position;

when the first fastener is in the first position, a first gap for clamping the first end is formed between the first fastener and the first fastener seat.

4. The artificial nose of claim 3, wherein the first fastener defines a first arcuate slot that is configured to mate with the outer side of the elastic strap.

5. The artificial nose of claim 4, wherein a first strip-shaped space is provided on the first fastener seat, a first strip-shaped block is provided on the first fastener, and the first arc-shaped slot is formed on a front side of the first strip-shaped block;

when the first fastener is located at the first position, the first bar-shaped block is clamped in the first bar-shaped space, and the first gap is formed between the opening edge of the first bar-shaped space and the outer side face of the first bar-shaped block.

6. The artificial nose according to claim 5, wherein the first fastener seat is provided with a first notch, and the first fastener body is provided with a first post adapted to the first notch;

when the first fastener is located at the first position, the first post is clamped in the first notch.

7. The artificial nose of claim 1, wherein the second fastener has a second passageway defined therein through which the second end passes;

the second buckling body is hinged to the second buckling base and can rotate to a second position;

when the second fastener is in the second position, a second gap for clamping the second end is formed between the second fastener and the second fastener seat.

8. The artificial nose according to claim 7, wherein the second fastener defines a second arcuate slot adapted to the outer side of the elastic strap, and the second gap is defined between the second arcuate slot and the second fastener seat.

9. The artificial nose of claim 8, wherein a second strap space is provided on the second fastener seat, a second strap block is provided on the second fastener, and the second arc-shaped slot is formed on a front side of the second strap block;

when the second fastener is located at the second position, the second strip-shaped block is clamped in the second strip-shaped space, and the second gap is formed between the edge of the opening of the second strip-shaped space and the outer side face of the second strip-shaped block.

10. The artificial nose according to claim 9, wherein a second notch is provided on the second fastening seat, and a second post adapted to the second notch is provided on the second fastening body;

when the second fastener is in the second position, the second post is clamped in the second notch.