CN221618249U - Improved oropharynx breather pipe fixer - Google Patents

Abstract

The utility model relates to the technical field of medical instruments for oropharynx ventilation tubes and provides an improved oropharynx ventilation tube fixer, which comprises a pillow part, a plurality of mounting seats and a plurality of fixing belts, wherein the pillow part is used for being placed on the back neck of a patient and keeping the head of the patient to lean backwards when the patient lies down, the plurality of mounting seats are respectively arranged on the pillow part, the fixing belts are detachably connected with the mounting seats, and the fixing belts are used for fixing the oropharynx ventilation tube. According to the utility model, the pillow part, the mounting seat and the fixing belt are arranged, so that the oropharynx vent pipe can be fixed at a proper position between the pillow part, the mount seat and the fixing belt, the oropharynx vent pipe is prevented from falling into the respiratory tract of a patient too deeply, pressure sores caused by long-time adhesion of the adhesive tape can be avoided, the pillow part can keep the head to be leaned backwards when the patient lies down, the airway can be opened, and oxygen can better enter the patient through the oropharynx vent pipe, so that the blood oxygen saturation condition of the patient is improved, and the use experience of the patient is more comfortable.

Description

Improved oropharynx breather pipe fixer

Technical Field

The application relates to the technical field of medical instruments for oropharynx breather pipes, in particular to an improved oropharynx breather pipe fixer.

Background

Oropharyngeal airway is a medical device for respiratory support, commonly used in first aid, anesthesia, intensive care, and other situations. The utility model is placed in the oral cavity and the pharynx of the patient to ensure the smooth airway and promote the respiration. Compared with the complex airway management modes such as trachea cannula, the oropharyngeal airway is simpler and more convenient to use, does not need trachea cannula operation, has smaller invasiveness to patients, and reduces the risks of some complications.

The conventional oropharynx breather pipe is not provided with a special fixer generally, is difficult to fix, is wound on the oropharynx breather pipe by using an adhesive tape clinically, is fixed on the skin of a patient, but is easy to cause pressure sores after long-time use, and is compressed with the tongue of the patient due to bending of the respiratory tract when the patient lies flat, and is easy to deviate from the oral cavity of the patient due to the influence of the tongue movement of the patient, so that the prior art needs to be improved.

Disclosure of utility model

In view of the above-mentioned shortcomings of the prior art, the present application aims to provide an improved oropharynx breather tube fixer, which aims to solve the problems that the existing oropharynx breather tube is difficult to fix and is easy to deviate from the oral cavity of a patient.

The technical scheme adopted for solving the technical problems is as follows: an improved oropharyngeal airway retainer includes a pillow portion for placement on a patient's back neck and enabling the patient to maintain a reclined head when lying;

the mounting seats are respectively arranged on the pillow part;

The fixing belts are detachably connected with the mounting seat and used for fixing the oropharynx breather pipe.

Further, the fixing band includes: a fixing band body;

The first connecting part is arranged on the fixing belt main body and is used for fixing a connecting port pharyngeal airway;

The second connecting parts are arranged on the fixing belt main body and are used for being detachably connected with the mounting seat.

Further, the first connecting portion is arranged in the middle of the fixing belt main body, the second connecting portions are respectively arranged at two ends of the fixing belt main body, and the second connecting portions are respectively detachably connected with the fixing belts.

Further, the fixing band body includes: the first connecting parts are connected between the two elastic sheets, the plurality of second connecting parts are respectively arranged at one ends of the two elastic sheets, which are away from the first connecting parts, the elastic sheet is used for preventing the first connecting part from being close to the second connecting part.

Further, the first connection part includes: the two ends of the cloth piece are respectively connected with the two elastic pieces, and the cloth piece is used for fixing the oropharynx breather pipe by winding;

Or medical adhesive tapes, wherein two ends of the medical adhesive tapes are detachably connected with the two elastic sheets respectively.

Further, the second connection part includes: the magic tape comprises a mounting seat and a hook surface, wherein the opposite surfaces of the magic tape are respectively provided with a rough surface and a hook surface, the mounting seat is provided with a mounting hole, and one end of the magic tape penetrates through the mounting hole and is fixed through the rough surface and the hook surface in a contact manner.

Further, the pillow portion includes: a support surface;

The contact surface is opposite to the supporting surface and is used for being contacted with the back neck of a patient, the contact surface is provided with an X direction and a Y direction which are perpendicular to each other, two ends of the contact surface in the X direction are bent away from the contact surface, and two ends of the contact surface in the Y direction are bent towards the contact surface.

Further, a skin-friendly layer is arranged on the contact surface, and an anti-slip layer is arranged on the support surface.

Further, the improved oropharyngeal airway fixator further includes: radian adjusting device, radian adjusting device includes:

a ratchet assembly disposed on the support surface;

The adjusting belt, one end of the adjusting belt and the ratchet wheel component are respectively arranged at two ends of the supporting surface in the Y direction, the other end of the adjusting belt is connected with the ratchet wheel component, and the ratchet wheel component is used for winding or unwinding the adjusting belt, or

And an air bag portion provided on the contact surface.

Further, the four mounting seats are arranged on the edge of the supporting surface and are uniformly distributed.

Compared with the prior art, the utility model has the advantages that the pillow part, the mounting seat and the fixing belt are arranged, the oropharynx vent pipe can be fixed at a proper position between the pillow part, the mounting seat and the fixing belt, the oropharynx vent pipe is prevented from falling into the respiratory tract of a patient too deeply, pressure sores caused by long-time adhesion of adhesive tapes can be avoided, the pillow part can enable the head of the patient to keep leaning backwards when lying down, the airway can be opened, and oxygen can better enter the patient through the oropharynx vent pipe, so that the blood oxygen saturation condition of the patient is improved, and the use experience of the patient is more comfortable.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view showing the overall structure of an improved oropharyngeal airway retainer according to the present embodiment;

FIG. 2 is a schematic view showing the overall structure of another view of the improved oropharyngeal airway fixator according to this embodiment;

Fig. 3 is a schematic view of a fastening strap provided by an embodiment.

In the figure: 100. a pillow part; 101. a skin-friendly layer; 102. an anti-slip layer; 200. a mounting base; 300. a fixing belt; 301. a fixing band body; 302. a first connection portion; 303. a second connecting portion; 304. a magic tape; 401. an adjusting belt; 402. a ratchet assembly.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

In addition, the technical features described above in the different embodiments of the present utility model may be combined with each other as long as they do not collide with each other.

The present utility model provides an improved oropharyngeal airway retainer as shown in figures 1-3, which aims to solve the problems of the existing oropharyngeal airway being difficult to secure and easy to fall out of the patient's mouth.

This improvement oropharynx breather pipe fixer mainly includes: the pillow comprises a pillow part 100, a plurality of mounting seats 200 and a plurality of fixing belts 300, wherein the plurality of mounting seats 200 are respectively arranged on the pillow part 100, and the fixing belts 300 are detachably connected with the mounting seats 200.

The pillow part 100 is used for being placed on the back neck of a patient and keeping the head of the patient to lean backwards when lying down, and slightly lifts the neck according to the structure and the angle design of the neck and the shoulder of the human body, so that the head of the patient is self-leaned, the normal physiological curvature of the neck is maintained, the oral cavity condition is observed and the cleaning nursing is performed, the physiological bending design behind the neck is utilized, and therefore the attached tongue pharyngeal muscles are pulled, and the respiratory tract is kept unobstructed. Preferably, the pillow portion 100 is made of a polymer foam heat material, and has a light weight, a certain elasticity, and is comfortable to wear.

The fixing belt 300 is used for fixing the oropharyngeal airway, and the fixing belt 300 can be used for fixing the oropharyngeal airway by winding, pasting or fastening connection, etc., which are not described in detail herein, and the fixing method is all within the scope of the present application. The method of securing the oropharyngeal airway by securing strap 300 preferably uses a figure 8 wrap method, which is a method of securing, typically used to secure a conduit or tube against displacement. The method forms a winding structure similar to a number '8' through the modes of winding, crossing and rewinding in turn, so that the fixation stability is improved, and the fixation stability is convenient for medical staff to operate.

The conventional oropharynx breather pipe is not provided with a special fixer generally, is difficult to fix, is wound on the oropharynx breather pipe by using an adhesive tape clinically, is fixed on the skin of a patient, but is easy to cause pressure sores after long-time use, and is compressed with the tongue of the patient due to bending of the respiratory tract when the patient lies flat, and is easy to deviate from the oral cavity of the patient due to the influence of the tongue movement of the patient, so that the prior art needs to be improved.

According to the utility model, the pillow part 100, the mounting seat 200 and the fixing belt 300 are arranged, so that the oropharynx vent pipe can be fixed at a proper position, the oropharynx vent pipe is prevented from falling into the respiratory tract of a patient too deeply, pressure sores caused by long-time adhesion of adhesive tapes can be avoided, the pillow part 100 can keep the head of the patient to lean backwards when the patient lies down, the respiratory tract of the patient is relatively straight at the moment, the tongue of the patient cannot squeeze the oropharynx vent pipe, the oropharynx vent pipe is not easy to deviate from the oral cavity of the patient, and the use experience of the patient is more comfortable.

In some embodiments, as shown in fig. 1-3, the securing strap 300 includes: the fixing belt main body 301 can be made of a high polymer foam plastic thermal material, has the characteristics of skin friendliness and certain elasticity, and is not easy to cause pressure sores when being contacted with skin for a long time;

The first connecting part 302, the first connecting part 302 is arranged on the fixing belt main body 301, the first connecting part 302 is used for fixing the oropharyngeal airway, the method for fixing the oropharyngeal airway by the fixing belt 300 preferably adopts an 8-shaped winding method for fixing, and the fixing is stable and convenient for the operation of medical staff;

The second connecting portions 303 are arranged on the fixing strap body 301, the second connecting portions 303 are detachably connected with the mounting base 200, the second connecting portions 303 are in limit connection or rotation connection with the mounting base 200, rotation connection is preferred, before the patient wears the fixing strap body 301 and the second connecting portions 303 can be placed on the top of the head of the patient, when the patient lies on the pillow portion 100, the fixing strap body 301 and the second connecting portions 303 can be rotated to enable the fixing strap body 301 and the second connecting portions 303 to reach preset positions, and then the oropharyngeal airway is fixed by the first connecting portions 302.

In some embodiments, as shown in fig. 1 and 3, the first connection part 302 is disposed at the middle of the fixing band body 301, the plurality of second connection parts 303 are disposed at both ends of the fixing band body 301, respectively, and the plurality of second connection parts 303 are detachably connected with the plurality of fixing bands 300, respectively. In the actual use process, the oropharyngeal airway can be fixed by using the first connecting portion 302, and then all the second connecting portions 303 at two ends of the fixing strap main body 301 are respectively fixed on the pillow portion 100. The second connecting portion 303 and the fixing strap 300 may be fastened, adhered, or screwed to fix the oropharyngeal airway, which is not described herein, and the above fixing methods are all within the scope of the present application.

In some embodiments, as shown in fig. 1, 3, the fixing band body 301 includes: the two elastic sheets, the first connecting portion 302 is connected between the two elastic sheets, the plurality of second connecting portions 303 are respectively disposed at one ends of the two elastic sheets, which deviate from the first connecting portion 302, and the elastic sheets are used for preventing the first connecting portion 302 from being close to the second connecting portion 303. The elastic sheet can be made of spring steel, plastic and other materials, and the application is not repeated, so that when the second connecting part 303 is fixed on the pillow part 100, the elastic sheet can support the first connecting part 302, when the oropharynx breather pipe is fixed on the first connecting part 302, the oropharynx breather pipe can not fall in the respiratory tract direction of a patient, the oropharynx breather pipe is fixed at a proper position, the oropharynx breather pipe is prevented from falling into the respiratory tract of the patient too deeply, and meanwhile, the support can be provided for the oropharynx breather pipe, so that pressure sores caused by the fact that the oropharynx breather pipe is pressed against the skin of the patient for a long time are avoided.

In some embodiments, as shown in fig. 1, 3, the first connection portion 302 includes: the two ends of the cloth piece are respectively connected with the two elastic pieces, the cloth piece is used for fixing the oropharynx vent pipe by winding, the cloth piece can be fixed by adopting an 8-shaped winding method, and the cloth piece and the oropharynx vent pipe can be stuck by the adhesive tape on the basis, so that pressure sores are not easy to cause because the adhesive tape is not contacted with the skin of a patient, and the fixing is stable and convenient for medical staff to operate;

Or the medical adhesive tape, the both ends of the medical adhesive tape can be connected with two elastic sheets in a detachable way respectively, the both ends of the medical adhesive tape are respectively adhered to the two elastic sheets, the middle part of the medical adhesive tape can be fixed on the oropharynx breather pipe by adopting an 8-shaped winding method, and the medical adhesive tape is convenient for the operation of medical staff while being fixed stably.

In some embodiments, as shown in fig. 1 and 3, the second connection part 303 includes: the magic tape 304 is respectively a rough surface and a hook surface on the opposite surfaces of the magic tape 304, the mounting seat 200 is provided with a mounting hole, and one end of the magic tape 304 passes through the mounting hole and is fixed by the contact of the rough surface and the hook surface. The medical staff can directly separate the rough surface and the hook surface of the magic tape 304 by hand, and the medical staff can not cause too great interference to the oropharynx breather pipe when nursing, thereby increasing the stability of the oropharynx breather pipe.

In some embodiments, as shown in fig. 1-2, the pillow 100 comprises: the supporting surface is used for contacting with a sickbed;

The contact surface is opposite to the supporting surface, the contact surface is used for contacting with the back neck of a patient, the contact surface is provided with an X direction and a Y direction which are perpendicular to each other (in the actual use process, the X direction is the left-right direction of the patient, the Y direction is the up-down direction of the patient), two ends of the contact surface in the X direction (left-right direction) deviate from the contact surface to be bent, the head of the patient can be stably fixed in the middle of the pillow part 100, and accidents such as the oropharynx breather pipe falling off are prevented from being caused by shaking of the head of the patient on the pillow part 100. The two ends of the contact surface in the Y direction (up-down direction) are bent towards the contact surface, so that the contact surface is arched towards the front of a patient in the middle, the neck can be gently lifted to enable the head of the patient to face upward, the normal physiological curvature of the neck is maintained, the oral cavity condition is observed and cleaning and nursing are facilitated, the physiological bending design behind the neck is utilized, and accordingly the tongue pharyngeal muscles attached downwards are pulled, and the respiratory tract is kept unobstructed.

In some embodiments, as shown in fig. 1 to 2, the skin-friendly layer 101 is disposed on the contact surface, so that the use experience of the patient is more comfortable, and the anti-slip layer 102 is disposed on the support surface, so that the head of the patient is prevented from sliding on the sickbed after wearing the pillow 100, and the use experience of the patient is also more comfortable.

In some embodiments, as shown in fig. 1-2, the improved oropharyngeal airway holder further comprises: radian adjusting device, radian adjusting device includes: a ratchet assembly 402, the ratchet assembly 402 being disposed on a support surface;

An adjustment belt 401, one end of the adjustment belt 401 (hereinafter, for convenience of description, referred to as a fixed end of the adjustment belt 401) and a ratchet assembly 402 are respectively provided at both ends of the support surface in the Y direction (up-down direction), and the other end of the adjustment belt 401 (hereinafter, for convenience of description, referred to as a movable end of the adjustment belt 401) is connected to the ratchet assembly 402, and the ratchet assembly 402 is used to wind or unwind the adjustment belt 401.

Preferably, the pillow 100 is made of a polymer foam plastic thermal material, and has a certain elasticity, in the actual use process, the fixing end of the adjusting belt 401 is pulled, so that the distance between the fixing end of the adjusting belt 401 and the ratchet assembly 402 is gradually reduced, the distance between the two ends of the pillow 100 in the Y direction (up-down direction) is gradually reduced, the degree of arch of the middle part of the pillow 100 towards the front part of the patient is increased, otherwise, the degree of arch of the middle part of the pillow 100 towards the front part of the patient is reduced, the degree of arch of the middle part of the pillow 100 towards the front part of the patient can be adjusted according to the patient specific condition adjusting method, the comfort of the patient is increased, and the clinical use is also convenient. The ratchet assembly 402 may be used to wind or unwind the adjustment belt 401, when the ratchet assembly 402 is rotated to arch the middle portion of the pillow 100 toward the front of the patient, stopping rotating the ratchet assembly 402 may keep the degree of arch of the middle portion of the pillow 100 toward the front of the patient unchanged, whereas by releasing the ratchet assembly 402, the degree of arch of the middle portion of the pillow 100 toward the front of the patient may be restored to the original degree, and the ratchet assembly 402 is not described in detail in the present disclosure.

Or the radian adjustment device comprises: the air bag part is arranged on the contact surface, and when in use, the air bag part is attached to the neck of a patient, and the attachment degree of the neck of the patient can be better adapted by inflating or deflating the air bag part.

In some embodiments, four mounting seats 200 are provided, and the four mounting seats 200 are uniformly distributed on the edge of the supporting surface, two ends of one fixing belt 300 are respectively fixed on the two mounting seats 200, and the two fixing belts 300 can be arranged in parallel or in a crossed manner, preferably in a crossed manner, so that the structure is more stable.

In general, an improved oropharynx breather pipe fixer is provided, including pillow portion, a plurality of mount pad and a plurality of fixed band, the pillow portion is used for placing at patient's back neck and enables the patient to keep the back when lying, and a plurality of mount pad sets up respectively on the pillow portion, and the fixed band can be dismantled with the mount pad and be connected, and the fixed band is used for fixed oropharynx breather pipe. According to the utility model, the pillow part, the mounting seat and the fixing belt are arranged, so that the oropharynx vent pipe can be fixed at a proper position between the pillow part, the mount seat and the fixing belt, the oropharynx vent pipe is prevented from falling into the respiratory tract of a patient too deeply, pressure sores caused by long-time adhesion of the adhesive tape can be avoided, the pillow part can keep the head to be leaned backwards when the patient lies down, the airway can be opened, and oxygen can better enter the patient through the oropharynx vent pipe, so that the blood oxygen saturation condition of the patient is improved, and the use experience of the patient is more comfortable.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims (10)

1. An improved oropharynx breather pipe fixer, characterized by comprising the following steps: the pillow part is used for being placed on the back neck of a patient and keeping the head of the patient to lean backwards when the patient lies down;

the mounting seats are respectively arranged on the pillow part;

The fixing belts are detachably connected with the mounting seat and used for fixing the oropharynx breather pipe.

2. The improved oropharyngeal airway retainer of claim 1 wherein the strap comprises: a fixing band body;

The first connecting part is arranged on the fixing belt main body and is used for fixing a connecting port pharyngeal airway;

The second connecting parts are arranged on the fixing belt main body and are used for being detachably connected with the mounting seat.

3. The improved oropharyngeal airway fixator of claim 2 wherein the first connecting portion is disposed in a middle portion of the fixing strap body, a plurality of the second connecting portions are disposed at two ends of the fixing strap body, respectively, and the plurality of the second connecting portions are detachably connected to the plurality of fixing straps, respectively.

4. The improved oropharyngeal airway retainer of claim 2 wherein the strap body includes: the first connecting parts are connected between the two elastic sheets, the plurality of second connecting parts are respectively arranged at one ends of the two elastic sheets, which are away from the first connecting parts, the elastic sheet is used for preventing the first connecting part from being close to the second connecting part.

5. The improved oropharyngeal airway fixator of claim 4 wherein the first connection includes: the two ends of the cloth piece are respectively connected with the two elastic pieces, and the cloth piece is used for fixing the oropharynx breather pipe by winding;

Or medical adhesive tapes, wherein two ends of the medical adhesive tapes are detachably connected with the two elastic sheets respectively.

6. The improved oropharyngeal airway fixator of claim 2 wherein the second connection includes: the magic tape comprises a mounting seat and a hook surface, wherein the opposite surfaces of the magic tape are respectively provided with a rough surface and a hook surface, the mounting seat is provided with a mounting hole, and one end of the magic tape penetrates through the mounting hole and is fixed through the rough surface and the hook surface in a contact manner.

7. The improved oropharyngeal airway retainer of claim 1 wherein the pillow includes: a support surface;

The contact surface is opposite to the supporting surface and is used for being contacted with the back neck of a patient, the contact surface is provided with an X direction and a Y direction which are perpendicular to each other, two ends of the contact surface in the X direction are bent away from the contact surface, and two ends of the contact surface in the Y direction are bent towards the contact surface.

8. The improved oropharyngeal airway fixator of claim 7 wherein the contact surface is provided with a skin friendly layer and the support surface is provided with an anti-slip layer.

9. The improved oropharyngeal airway holder of claim 7 wherein the improved oropharyngeal airway holder further comprises: radian adjusting device, radian adjusting device includes:

a ratchet assembly disposed on the support surface;

The adjusting belt, one end of the adjusting belt and the ratchet wheel component are respectively arranged at two ends of the supporting surface in the Y direction, the other end of the adjusting belt is connected with the ratchet wheel component, and the ratchet wheel component is used for winding or unwinding the adjusting belt, or

And an air bag portion provided on the contact surface.

10. The improved oropharyngeal airway holder of claim 7 wherein there are four of said mounts and four of said mounts are evenly distributed on the edge of said support surface.