CN213312604U - Adjustable lower jaw support sheath for maintaining patient respiratory tract smoothness - Google Patents

Abstract

The utility model discloses an adjustable lower jaw support sheath for maintaining the smoothness of a respiratory tract of a patient, which belongs to the field of medical equipment and comprises a first component, a second component and an adjusting component, wherein the first component is positioned above the second component, the lower end of the first component is flexibly and movably connected with the upper end of the second component, and the adjusting component capable of vertically lifting is arranged in the second component so as to adjust the swing angle of the first component acting on the lower jaw skeleton of the patient, so that the head of the patient leans backwards and breathes smoothly; the second part is including two shoulder faggings and the front panel about supporting the both shoulders down, shoulder fagging one side is equipped with the arc front panel, the front panel both ends respectively with control two shoulder fagging integrated into one piece formation C type structures. The utility model discloses a sheath pushes away through embedded regulating part and lifts the lower jaw support and breathes unblocked in order to assist the intensive care unit patient of maintaining, and wears portably, labour saving and time saving, and the suitability is high, effectively reduces the severe patient and breathes unsmoothly and increase the risk of suffocating.

Description

Adjustable lower jaw support sheath for maintaining patient respiratory tract smoothness

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a keep unobstructed adjustable lower jaw of disease respiratory track and hold in palm sheath.

Background

In the surgery to the coma patient breathing passage management, especially to the coma of severe guardianship room and do not need the patient of trachea cannula yet, maintain the unobstructed air flue of patient and be the prerequisite of keeping patient's normal ventilation and breathing, for guaranteeing that patient's respiratory track is unobstructed, often need medical personnel to lean back patient's head to hold up the lower jaw, open the air flue as far as possible.

However, there are many disadvantages to maintaining a clear airway in a patient, such as:

(1) the lower jaw needs to be manually supported when the air passage is opened, so that the labor intensity is high; when the pressure ventilation is carried out, two doctors are required to operate and cooperate together, and the labor force is wasted.

(2) The adopted fixed neck support only can fix the neck, but does not have the function of supporting the lower jaw, the operation of the fixed neck support cannot be adjusted, and the comfort is poor.

(3) And if the patient is maintained to have smooth air passage, improper operation is easy to cause the suffocation risk of the patient due to insufficient breathing and air supply.

SUMMERY OF THE UTILITY MODEL

The utility model provides a maintain unobstructed adjustable lower jaw support sheath of disease respiratory track for supplementary intensive care unit stupor disease breathes unblocked, makes and wears simple and convenient adjustable, reduces and doctorses and nurses the labour, effectively reduces the disease and breathes unsmooth and increase the risk of suffocating.

In order to achieve the above object, the utility model provides a following technical scheme:

an adjustable mandibular support sheath for maintaining a patient's airway unobstructed comprises a first component, a second component and an adjusting component, wherein the first component is positioned above the second component, the lower end of the first component is flexibly and movably connected with the upper end of the second component, and the second component is internally provided with the adjusting component which can be vertically lifted so as to adjust the swing angle of the first component acting on the mandibular skeleton of the patient, so that the head of the patient can be tilted backwards to breathe smoothly;

the second part is including two shoulder faggings and the front panel about supporting the both shoulders down, shoulder fagging one side is equipped with the arc front panel, the front panel both ends respectively with control two shoulder fagging integrated into one piece formation C type structures.

Preferably, the first component comprises an arc-shaped jaw supporting plate arranged above the front panel and a jaw angle plate arranged above each shoulder supporting plate, and the jaw supporting plate and the left and right jaw angle plates are integrally manufactured by adopting a molding process.

Preferably, the inner side of the top end of the mandible support plate is wrapped against the chin pit of the patient, and the outer side of the top end of the mandible support plate is lifted and supported against the mandible of the patient.

Preferably, soft silica gel is laid on the upper end surface of the mandible supporting plate and the upper end surfaces of the left jaw angle plate and the right jaw angle plate.

Preferably, the end surface of the shoulder supporting plate, which is positioned against the shoulder bone, is an arched surface, and the arched surface is attached with a rubber cushion.

Preferably, the side surface of the shoulder supporting plate and the side surface of the front panel are both provided with a plurality of hollow holes for ventilation and heat dissipation.

Preferably, the sheath further comprises a locking component arranged on the second component, and the locking component is used for connecting the left shoulder supporting plate and the right shoulder supporting plate to maintain the sheath stable and not loose.

Preferably, the locking part comprises a connecting band and a clamping block, the clamping block is arranged on one end face of the shoulder supporting plate, one end of the connecting band is fixed on the other end face of the shoulder supporting plate, and the other end of the connecting band is detachably buckled and inserted in the clamping block.

Preferably, the adjusting component comprises a first adjusting piece and a second adjusting piece with the same structure as the first adjusting piece, a vertical first adjusting piece is arranged inside the front portion of each shoulder supporting plate, a vertical second adjusting piece is arranged inside the rear portion of each shoulder supporting plate, the upper end of the first adjusting piece extends to the first component to support the lower jaw angle of the patient, and the upper end of the second adjusting piece extends to the rear end portion of the first component to adjust the swing angle of the first component.

Preferably, first regulating part or second regulating part constitute by fixed strip, bracing piece and adjusting nut, be equipped with a through-hole on the fixed strip, be equipped with the logical groove that runs through from top to bottom in the fixed strip, logical inslot installs the bracing piece, bracing piece one side is equipped with the rack, adjusting nut one end inserts the through-hole and meshes with the rack mutually, in order to adjust the bracing piece oscilaltion.

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

the utility model provides a maintain unobstructed adjustable lower jaw support sheath of disease respiratory track for supplementary intensive care unit coma disease breathes unblocked, through embedding the adjusting part of establishing in the sheath, adjusts the breathing gesture of patient in order to adapt to the lower jaw position without the user, and the sheath is worn portably, labour saving and time saving, and the suitability is high, effectively reduces severe patient and breathes unsmoothly and increase the risk of suffocating.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the adjustable lower jaw support sheath of the utility model;

fig. 2 is a schematic view of the sectional structure of the adjustable lower jaw support sheath of the present invention;

FIG. 3 is a schematic structural view of an adjustable mandibular rest sheath adjusting component of the present invention;

fig. 4 is a schematic view of the end face three-dimensional structure of the adjustable lower jaw supporting sheath shoulder supporting plate of the utility model;

fig. 5 is a schematic view of the head part of the adjustable lower jaw support sheath of the present invention;

reference numerals:

1. a first member;

11. a lower jaw splint; 111. a chin pit site; 112. a lower jaw position;

12. a jaw angle plate; 121. a lower jaw angle;

2. a second component;

21. a front panel;

22. a shoulder bracing plate; 221. an arched surface;

3. an adjustment member;

31. a first adjustment member; 311. a fixing strip; 312. a support bar; 313. adjusting the nut; 314. a through hole; 315. a rack; 316. a through groove;

32. a second adjustment member;

4. engraving holes;

5. a locking member; 501. a clamping block; 502. and a connecting belt.

Detailed Description

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 application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The embodiment of the utility model provides a keep unobstructed adjustable mandibular support sheath of disease respiratory track, refer to fig. 1, fig. 2 and show, including first part 1, second part 2 and adjusting part 3, first part 1 is located above second part 2, the flexible swing joint of first part 1 lower extreme with second part 2 upper end, the adjusting part 3 that can have vertical lift is installed in second part 2 to adjust the first part 1 and act on the pivot angle of patient's mandible, make the patient head lean back and breathe unobstructed;

second part 2 is including two shoulder fagging 22 and front panel 21 of controlling of supporting the both shoulders down, shoulder fagging 22 one side is equipped with arc front panel 21, front panel 21 both ends respectively with control two shoulder fagging 22 integrated into one piece formation C type structures.

The sheath in the embodiment mainly comprises a first component 1, a second component 2 and an adjusting component 3, wherein a front panel 21 and a left shoulder supporting plate and a right shoulder supporting plate 22 of the second component 2 are integrally formed by an injection molding process to form a C-shaped structure with the front panel 21 as the front part and the left and right shoulder supporting plates 22 as the left and right sides, and the C-shaped structure conforms to the contour shape of the neck of a human body and is beneficial to wrapping and protecting the neck of a patient. 1 lower extreme of first part and 2 upper ends flexonics of second part, first part 1 is for the mobile pivot angle of second part 2, the swing angle is adjusted by installing the adjusting part 3 that can have vertical lift in second part 2, adjusting part 3 has and acts on disease mandible skeleton, make 1 pivot angle adjustment disease head of first part lean on backward and breathe unobstructed, thereby ensure that the breathing of intensive care unit disease in the treatment process is unobstructed, effectively reduce the disease and breathe unsmooth and increase the risk of suffocating, great significance is had.

Of course, the opening of the "C-shaped" structure can be bent outward at a certain angle (with moderate force) so that the opening can be sleeved on the neck of the patient.

Intensive Care (Intensive Care) refers to the Intensive treatment and nursing of various critical patients by applying various advanced medical technologies and modern monitoring and rescuing equipment. To ensure the survival and the subsequent life quality of the patient to the maximum extent.

It should be noted that the sheath of the present invention includes but is not limited to the use of intensive care unit patients, and other uses such as neck protection after operation, orthopedics and emergency treatment need all can be applied to the sheath.

Further, the first component 1 comprises an arc-shaped jaw supporting plate 11 arranged above a front panel 21 and jaw angle plates 12 arranged above each shoulder supporting plate 22, and the jaw supporting plate 11 and the left and right jaw angle plates 12 are integrally manufactured by adopting a molding process.

In this embodiment, the first member 1 is formed by connecting an arc-shaped mandibular supporting plate 11 and two left and right jaw plates 12 by a forming process, the first member 1 has a C-shaped structure communicated with the second member 2, and the upper end of the first member 1 is in the shape of an arc hook with two high ends and a low middle, the upper end of the first member is located at the inner side of the top end of the mandibular supporting plate 11 and wrapped around the chin pit portion 111 of the patient, the upper end of the mandibular supporting plate 11 is located at the outer side of the top end of the mandibular supporting plate 11 and lifted up to the mandible portion 112 of the patient, and the upper end of the mandibular supporting plate 22 (i.e., the lower middle arc hook shape. As the first part 1 is movable in pivot angle relative to the second part 2, it will be appreciated that the angle of the mandible 121 of the support is the fulcrum. Fig. 5 is a schematic view of the head of the adjustable mandible support sheath of the present invention.

Furthermore, soft silica gel is laid on the upper end surface of the mandible supporting plate 11 and the upper end surfaces of the left jaw angle plate 12 and the right jaw angle plate 12.

In an optional embodiment, in order to protect the patient from breathing smoothly and wearing the sheath comfortably, silica gel is laid on the upper end surface of the lower jaw supporting plate 11 and the upper end surfaces of the left and right jaw angle plates 12, and the silica gel is soft and elastic, can be more stably attached to the part of the patient, and cannot cause secondary damage to the patient.

Further, refer to fig. 4, which is a schematic view of a three-dimensional structure of the end face of the shoulder supporting plate of the adjustable lower jaw supporting sheath of the present invention. The end surface of the shoulder supporting plate 22 against the shoulder bone is an arc surface 221, and the arc surface 221 is attached with a rubber pad.

Because the shoulder of the human body is an arched downward sloping line, in order to ensure that the shoulder supporting plate 22 is erected stably and does not loosen, the end surface of the lower end of the shoulder supporting plate 22, which is positioned against the shoulder bone, is an arched surface 221, the shoulder supporting protection is designed along the outline of the shoulder of the human body more reliably, and a soft rubber cushion is attached to the arched surface 221.

Furthermore, a plurality of hollow holes 4 are formed in the side surface of the shoulder supporting plate 22 and the side surface of the front panel 21 for ventilation and heat dissipation.

In one embodiment, the plurality of holes 4 are disposed on the side of the shoulder supporting plate 22 and the plurality of holes 4, i.e. the holes 314, are disposed on the side of the front panel 21, so that the tightly wrapped neck can be ventilated and cooled, the problem of sultriness in the neck of a patient is reduced, and the comfort of the patient wearing the sheath is improved.

The shoulder support plate 22, the front panel 21, the jaw plate 12, and the chin rest 11 are made of hard materials.

Further, the sheath also comprises a locking component 5 arranged on the second component 2, and the locking component 5 is used for connecting the left and right shoulder supporting plates 22 to maintain the sheath stable and not loose.

In this embodiment, when the sheath is worn by a patient, in order to ensure the stability of the sheath and maintain the sheath not to be loose, the locking component 5 on the second component 2 includes a connecting band 502 and a clamping block 501, the clamping block 501 is arranged on one end face of the shoulder supporting plate 22, one end of the connecting band 502 is fixed on the other end face of the shoulder supporting plate 22, and the other end of the connecting band 502 is detachably fastened and inserted in the clamping block 501.

It should be noted that the number of the locking components 5 in the present embodiment is only 1, and may be 2 or more, and the number of the locking components 5 is set according to the requirement of the sheath.

Further, refer to fig. 3, which is a schematic structural view of the adjustable mandibular rest sheath adjusting component of the present invention. Adjusting part 3 include first regulating part 31 and with the same second regulating part 32 of first regulating part 31 structure is located each shoulder fagging 22's preceding internally mounted has vertical first regulating part 31 to and back internally mounted has vertical second regulating part 32, first regulating part 31 upper end is prolonged establish extremely first part 1 is with the angle of mandible position 121 that supports the disease, second regulating part 32 upper end is prolonged establish extremely the rear end portion of first part 1 is in order to adjust first part 1 pivot angle.

In this embodiment, the adjusting member 3 includes a first adjusting member 31 disposed in the front interior of each shoulder supporting plate 22 and a second adjusting member 32 disposed in the rear interior, the upper end of the first adjusting member 31 is extended and fixed to the first member 1 and supported on the lower jaw angle portion 121 of the patient as a fulcrum, and the upper end of the second adjusting member 32 is extended and fixed to the rear end portion of the first member 1 to adjust the swing angle of the first member 1.

Specifically, for the convenience of the operation of the medical staff and the use of the sheath, the first adjusting part 31 or the second adjusting part 32 is composed of a fixing strip 311, a supporting rod 312 and an adjusting nut 313, a through hole 314 is formed in the fixing strip 311, a through groove 316 penetrating up and down is formed in the fixing strip 311, the supporting rod 312 is installed in the through groove 316, a rack 315 is arranged on one side of the supporting rod 312, and one end of the adjusting nut 313 is inserted into the through hole 314 to be meshed with the rack 315, so that the supporting rod 312 can be adjusted to ascend and descend up. When the medical staff twists the adjusting nut 313 to act on the rack 315, the supporting rod 312 is driven to move up and down to act on the lower jaw angle 121, and finally the mandible splint 11 is adjusted to act on the mandible part 112 and the chin pit part 111 of the patient, so as to achieve the goal of making the head of the patient lean backwards and breathe smoothly.

In summary, in a specific embodiment, a patient wears a sheath, the first component 1 and the second component 2 in the "C-shaped" structure are firstly bent outward at a certain angle with a slight force, and then sleeved on the neck of the patient, so that the inner side of the top end of the mandibular supporting plate 11 of the first component 1 is wrapped on the chin pit part 111, the outer side is lifted and supported on the mandibular part 112, the front part of the shoulder supporting plate 22 of the second component 2 is supported on the mandibular part 121, and the connection between the connecting band 502 and the fixture block 501 is locked; then, according to the lying posture (the bending angle between the head and the neck) of the patient, the first adjusting part 31 is adjusted and fixed to support the lower jaw angle part 121, and then the adjusting nut 313 in the second adjusting part 32 is adjusted to enable the supporting rod 312 to contract inwards, namely the rear end part of the first component 1 descends and is supported at the lower jaw angle part 121 unchanged, so that the lower jaw supporting plate 11 supports the head of the patient to face backwards; when medical personnel adjust that the patient breathes unobstructed, screw up adjusting nut 313 on the second regulating part 32 to fix the sheath that whole patient wore, maintain the patient unobstructed in the breathing of intensive care unit treatment in-process, avoid because in the treatment process, the wrong breathing of appearance of sleeping of patient head is obstructed, suffocate death even, effectively reduce the severe patients and breathe not smooth and increase the risk of suffocation, have very big meaning.

The technical principle of the present invention has been described above with reference to specific embodiments, which are merely preferred embodiments of the present invention. The utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongings the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. Those skilled in the art will appreciate that other embodiments of the invention can be devised which do not require inventive effort and which fall within the scope of the present invention.

Claims (10)

1. An adjustable mandibular support sheath for maintaining a patient's airway unobstructed is characterized by comprising a first component, a second component and an adjusting component, wherein the first component is positioned above the second component, the lower end of the first component is flexibly and movably connected with the upper end of the second component, and the adjusting component capable of vertically lifting is installed in the second component to adjust the swing angle of the first component acting on the mandibular skeleton of the patient, so that the head of the patient can lean backwards to breathe unobstructed;

the second part is including two shoulder faggings and the front panel about supporting the both shoulders down, shoulder fagging one side is equipped with the arc front panel, the front panel both ends respectively with control two shoulder fagging integrated into one piece formation C type structures.

2. The adjustable chin rest sheath of claim 1, wherein the first member comprises an arcuate chin rest positioned above the front panel and a jaw plate positioned above each of the shoulder plates, the chin rest being integrally formed with the left and right jaw plates by a molding process.

3. The adjustable chin rest shield of claim 2, wherein the inside of the top end of the chin rest is wrapped against the chin cup of the patient and the outside of the top end of the chin rest is raised against the chin of the patient.

4. The adjustable mandibular supporting sheath for maintaining patient's airway patency according to claim 2, wherein soft silica gel is laid on both the upper end surface of the mandibular supporting plate and the upper end surfaces of the left and right jaw plates.

5. The adjustable mandibular support sheath of claim 1 where the end of the shoulder support plate that abuts the shoulder bone is an arcuate surface to which a rubber pad is attached.

6. The adjustable mandibular support brace according to claim 1 where the side of the shoulder support plate and the side of the front panel are each provided with apertures to allow ventilation and heat dissipation.

7. The adjustable chin rest sheath of claim 1, further comprising a locking member disposed on the second member for engaging the left and right shoulder plates to maintain the sheath stable against loosening.

8. The adjustable mandibular support sheath according to claim 7 for maintaining patient's airway patency, wherein the locking member includes a connecting band and a clip, the clip is disposed on one end of the shoulder support plate, one end of the connecting band is fixed to the other end of the shoulder support plate, and the other end of the connecting band is detachably fastened to the clip.

9. An adjustable chin rest sheath for maintaining a clear airway of a patient according to any one of claims 1 to 8 wherein the adjustment member comprises a first adjustment member and a second adjustment member of the same configuration as the first adjustment member, a first vertical adjustment member is mounted inside a front portion of each of the shoulder plates, and a second vertical adjustment member is mounted inside a rear portion of each of the shoulder plates, the first adjustment member extending to the first member at an upper end thereof for supporting a chin corner of the patient, and the second adjustment member extending to a rear end portion of the first member at an upper end thereof for adjusting a swing angle of the first member.

10. The adjustable mandibular bracket sheath of claim 9, wherein the first or second adjusting member is comprised of a fixing strip, a support rod and an adjusting nut, the fixing strip is provided with a through hole, the fixing strip is provided with a through slot extending vertically therethrough, the support rod is mounted in the through slot, one side of the support rod is provided with a rack, and one end of the adjusting nut is inserted into the through hole and engaged with the rack to adjust the vertical movement of the support rod.

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