CN214632146U - Pulmonary function nasal splint - Google Patents

Abstract

The utility model discloses a pulmonary function nasal splint, which comprises a clamping mechanism and a nasal cushion, wherein the nasal cushion is detachably arranged on a clamping end of the clamping mechanism; the clamping mechanism comprises a clamp and a clamping rod, one end of the clamping rod is movably arranged on the clamping end of the clamp, the nose pad is detachably arranged on the other end of the clamping rod, and a protruding part is arranged on the inner side of the upper end of the nose pad. The position of the clamping rod can be adjusted according to the size of the nasal alar of the examinee before use, so that the distance between the nasal cushions at two sides of the clamping part is changed, and the device can be suitable for examinees of different ages and sexes; in addition, the inner side of the upper end of the nose pad is provided with the protruding part, so that the nose pad can be more attached to the nasal alar, the sealing performance of the nose clip is improved, and an inspector is prevented from breathing out gas from the nose in the inspection process; and the nose pad can be disassembled and replaced after being used by each inspector so as to ensure the sterility of the nose clip.

Description

Pulmonary function nasal splint

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a pulmonary function nose clip.

Background

The lung function examination is one of necessary examinations of respiratory system diseases, is mainly used for detecting the unobstructed degree of respiratory tract, the size of lung capacity and the like, and has important clinical values in various aspects such as early detection of lung and airway lesions, assessment of curative effect of medicines or other treatment methods, identification of reasons of dyspnea, diagnosis of lesion parts, assessment of tolerance or labor intensity tolerance of lung functions to operations, monitoring of critically ill patients and the like.

Clinically, it is generally necessary to perform an examination in accordance with the breathing of a patient by using a lung function apparatus, and it is necessary to hold the nose of the examiner first to avoid the exhalation of gas from the nose and keep the state of breathing in the mouth, and then hold the mouth of the lung function apparatus tightly and perform an exhalation and inhalation operation. In order to avoid the influence of the exhalation from the nose during the examination on the examination result, the nose clip is usually required to be used for clamping the nasal wing part of the examinee, and the lung function examination comprises examinees of different ages and sexes, but the shape of the nose clip in the prior art is not high in fit degree with the nasal wing, and the sealing property is poor; and can't adjust the distance at nose clamp both ends in order to satisfy the examiner of the different size nosewings when current nose clamp uses, so some women or children when using the nose clamp, the condition that can't appear pressing from both sides steadily and drop in the inspection process easily, not only the comfort level is relatively poor, still can cause certain influence to the result influence of inspection.

Disclosure of Invention

The utility model discloses aim at solving one of the above-mentioned technical problem at least, provide a pulmonary function nose clip, can be applicable to the alar of equidimension not, from the nose expiration during the prevention inspection.

In order to realize the purpose, the utility model discloses a technical scheme be:

a pulmonary function nose clip comprises a clamping mechanism and a nose pad, wherein the nose pad is detachably arranged on a clamping end of the clamping mechanism; the clamping mechanism comprises a clamp and a clamping rod, one end of the clamping rod is movably arranged on the clamping end of the clamp, the nose pad is detachably arranged on the other end of the clamping rod, and a protruding part is arranged on the inner side of the upper end of the nose pad.

As the improvement of the technical scheme, the clamp comprises a left clamping piece and a right clamping piece, and the left clamping piece and the right clamping piece are hinged through an elastic component.

As an improvement of the technical scheme, the two groups of clamping rods are arranged, the two ends of each group of clamping rods are respectively provided with a buckle, one end of each group of clamping rods is movably sleeved on the clamping end of the corresponding left clamping piece and the clamping end of the corresponding right clamping piece through the buckles, and the two groups of nose pads are detachably clamped on the buckles corresponding to the other ends of the two groups of clamping rods.

As an improvement of the technical scheme, the ring buckle is provided with an opening, one side of the opening is provided with a clamping groove, and the other side of the opening is provided with a clamping block which can be matched with the clamping groove.

As an improvement of the technical scheme, the outer side of the nose pad is provided with a mounting block, and the mounting block is provided with a first annular groove matched with the ring buckle.

As an improvement of the technical scheme, a plurality of groups of second annular grooves matched with the buckles are formed in the clamping ends of the left clamping piece and the right clamping piece at intervals.

As an improvement of the technical scheme, the hand-held ends of the left clamping piece and the right clamping piece are respectively provided with a soft sleeve.

As an improvement of the technical scheme, the nose pad is made of a silica gel material.

Compared with the prior art, the beneficial effects of this application are:

the lung function nose clip of the utility model can be used by a lung function examiner, and the position of the clamping rod can be adjusted according to the size of the nose wing of the examiner before use, so as to change the distance between the nose pads at the two sides of the clamping part, thus being suitable for examiners of all age groups and different sexes, and avoiding the influence on the examination result due to the over-loose or over-tight nose clip; in addition, the inner side of the upper end of the nose pad is provided with the protruding part, so that the nose pad can be more attached to the nasal alar, the sealing performance of the nose clip is improved, and an inspector is prevented from breathing out gas from the nose in the inspection process; and the nose pad can be disassembled and replaced after being used by each inspector so as to ensure the sterility of the nose clip.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of a nose pad according to an embodiment of the present invention;

fig. 3 is a schematic structural view of the buckle according to the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can be intervening components, and when a component is referred to as being "disposed in the middle," it is not just disposed in the middle, so long as it is not disposed at both ends, but rather is within the scope of the middle. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 3, the present invention provides a pulmonary function nasal splint, which comprises a clamping mechanism 1 and a nasal cushion 2, wherein the nasal cushion 2 is detachably mounted on a clamping end of the clamping mechanism 1; the clamping mechanism 1 comprises a clamp 11 and a clamping rod 12, one end of the clamping rod 12 is movably arranged on the clamping end of the clamp 11, the nose pad 2 is detachably arranged on the other end of the clamping rod 12, and a protruding part 21 is arranged on the inner side of the upper end of the nose pad 2. The design of the protruding part 21 enables the shape of the inner side of the nose pad 2 to be consistent with the nose shape, and the nose pad can be more attached to the nasal alar part when clamped on the nose, so that the gas breathed out from the nose by an inspector during inspection is avoided; for improving patient's comfort level, nose pad 2 is made by soft material, and as preferred, nose pad 2 is made by the silica gel material, and the silica gel material can enough keep specific shape, has certain compliance again.

Referring to fig. 1, the clamp 11 includes a left clamping piece 111 and a right clamping piece 112, and the left clamping piece 111 and the right clamping piece 112 are hinged through an elastic component 3; the clamp 11 can be elastically opened and closed through the elastic component 3 and generates clamping force at the clamping end; in a specific implementation of this application, elastic component 3 includes pin and spring, the inboard of left side clamping piece and right clamping piece all is equipped with the connecting block, and is two sets of the pinhole has all been seted up on the connecting block, the pin passes two sets of in proper order the pinhole, the spring housing is established on the pin, and both ends offset with the connecting block that corresponds. Further, the hand-held ends of the left clamping piece 111 and the right clamping piece 112 are respectively provided with a soft sleeve 113 so as to buffer the pressure of the clamping pieces on the fingers when the clamp 11 is pinched open.

Furthermore, two groups of clamping rods 12 are provided, two ends of each group of clamping rods 12 are provided with buckles 121, one ends of the two groups of clamping rods 12 are movably sleeved on the clamping ends of the corresponding left clamping piece 111 and the corresponding right clamping piece 112 through the buckles 121, and the two groups of nose pads 2 are detachably clamped on the buckles 121 corresponding to the other ends of the two groups of clamping rods 12; the design is convenient for an inspector to movably adjust the positions of the clamping rods 12 on the two clamping pieces through the ring buckle 121, so that the distance between the two sets of nose pads 2 is changed to be consistent with the size of the nose of an individual, and the nose clip is prevented from being too loose or too tight; in addition, the design that the nose pad 2 is clamped on the ring buckle 121 is easy to detach and replace the nose pad 2, and a disposable nose pad can be used.

Referring to fig. 2 and 3, specifically, the buckle 121 is provided with an opening 122, one side of the opening 122 is provided with a clamping groove 123, and the other side of the opening 122 is provided with a clamping block 124 capable of being matched with the clamping groove, so that the buckle 121 can be opened and closed conveniently, and the buckle 121 can be better buckled with the clamping piece and the nose pad 2; in order to better match with the ring buckle 121, the outer side of the nose pad 2 is provided with a mounting block 22, and the mounting block 22 is provided with a first ring groove 23 which can be matched with the ring buckle 121, so that the ring buckle 121 at the nose pad 2 can be prevented from slipping; the clamping ends of the left clamping piece 111 and the right clamping piece 112 are provided with a plurality of groups of second annular grooves 114 at intervals, which can be matched with the buckles 121, when the buckles 121 at the lower end of the clamping rod 12 are arranged on the different second annular grooves 114, the distances of the nose pads 2 at the two sides are changed, and the requirements of inspectors with different nose sizes can be met.

The utility model relates to a lung function nose clip, which can be used by a lung function examiner, and the position of the clamping rod 12 can be adjusted according to the size of the nose wing of the examiner before use, so as to change the distance of the nose pads 2 at the two sides of the clamping part, thus being suitable for the examiners of various age groups and different sexes, and avoiding the influence on the examination result due to the over-loose or over-tight nose clip 2; in addition, the inner side of the upper end of the nose pad 2 is provided with the protruding part 21, so that the nose pad 2 can be attached to the nasal ala more, the sealing performance of the nose clip is improved, and an inspector is prevented from breathing out gas from the nose in the inspection process; and the nose pad 2 can be disassembled and replaced after each inspector to ensure the sterility of the nose clip 2.

The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims (8)

1. The pulmonary function nose clip is characterized by comprising a clamping mechanism and a nose pad, wherein the nose pad is detachably arranged on a clamping end of the clamping mechanism; the clamping mechanism comprises a clamp and a clamping rod, one end of the clamping rod is movably arranged on the clamping end of the clamp, the nose pad is detachably arranged on the other end of the clamping rod, and a protruding part is arranged on the inner side of the upper end of the nose pad.

2. The pulmonary function nasal clip of claim 1, wherein the clip comprises a left clip and a right clip, the left and right clips are hinged by a resilient assembly.

3. The pulmonary function nose clip as claimed in claim 1, wherein there are two sets of the clip rods, two sets of the clip rods have buckles at both ends, one end of the two sets of the clip rods is movably sleeved on the corresponding clamping end of the left and right clamping pieces by the buckles, and two sets of the nose pads are detachably fastened on the corresponding buckles at the other ends of the two sets of the clip rods.

4. The nasal splint with lung function according to claim 3, wherein the ring buckle is provided with an opening, one side of the opening is provided with a clamping groove, and the other side of the opening is provided with a clamping block which can be matched with the clamping groove.

5. The nasal splint with lung function according to claim 4, wherein the outer side of the nasal cushion is provided with a mounting block, and the mounting block is provided with a first ring groove which can be matched with the ring buckle.

6. The nasal splint for lung function according to claim 2, wherein the left and right clip pieces have a plurality of second ring grooves spaced from each other for engaging with the ring buckle.

7. The pulmonary function nose clip of claim 6, wherein the hand-held ends of the left and right clips are provided with soft sleeves.

8. The pulmonary function nose clip of claim 5, wherein the nose pad is made of a silicone material.

Images