Mandibular bracket for anesthesiology department

Abstract

The utility model relates to the field of lower jaw brackets, in particular to a lower jaw bracket for the anesthesia department, which is prevented from being supported on the shoulders of a patient, adopts fixing plates on two sides of a bed body as supports, increases stability, and simultaneously avoids compression on the shoulders of the patient. Comprising n-shaped frames clamped at fixing plates on the two sides of a bed body, fastening bolts are arranged on vertical plates on the outer sides of the n-shaped frames, stand columns are fixedly arranged on the n-shaped frames respectively, shaft sleeves are arranged on the stand columns in a positioning mode, a transverse rod is fixedly arranged between the left shaft sleeve and the right shaft sleeve, and a bearing piece is arranged on the transverse rod. The bearing piece comprises a first sleeve arranged on the cross rod in a sliding and sleeving mode, a second limiting bolt is screwed on the front side of the first sleeve, a second sleeve with a rear opening is fixedly arranged on the rear side of the first sleeve, a supporting rod is rotatably arranged in the second sleeve, the supporting rod extends out of the second sleeve, and a moldable supporting plate is fixedly arranged at the outer end of the supporting rod. The novel neurology department nursing device is easy to operate, convenient to use and suitable for various patients. The novel neurology department nursing device is simple in structure, convenient to use and suitable for various patients.

Description

Technical Field

[0001] This utility model relates to the field of mandibular support, specifically a mandibular support for anesthesiology. Background Technology

[0002] In clinical anesthesia and airway management procedures, chin supports are often used to maintain airway patency and prevent airway obstruction caused by posterior displacement of the tongue. Currently, there are chin supports on the market based on the shoulder support principle. These devices extend a metal frame to both shoulders to form a support structure, using the shoulders as fulcrums to elevate the chin. However, drawbacks have been observed during use: 1. The limited contact area between the shoulder support and the body can easily lead to soft tissue damage in the clavicle area due to prolonged pressure; 2. Poor dynamic stability of the shoulders makes the support prone to slippage when the patient's position changes or the operating table tilts, causing the chin support to shift and severely affecting airway maintenance. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a chin support for anesthesiology. This support avoids supporting the patient's shoulders by using fixed plates on both sides of the bed for support, which increases stability and avoids pressure on the patient's shoulders, effectively solving the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a mandibular support for anesthesiology, comprising an n-shaped frame that is fixed to the left and right sides of the bed frame, with fastening bolts screwed from the outside to the inside onto the outer vertical plate of the n-shaped frame to compress the fixed plate, uprights fixedly mounted on the n-shaped frame, sleeves slidably mounted on the uprights, first limiting bolts screwed onto the sides of the sleeves, and a crossbar fixedly mounted between the left and right sleeves, with an adjustable-angle support member that cooperates with the mandible on the crossbar.

[0005] As a preferred technical solution, the support includes a first sleeve that is slidably sleeved on the crossbar. A second limiting bolt is screwed onto the front side of the first sleeve. A second sleeve with a rear opening is fixedly provided on the rear side of the first sleeve. A support rod is rotatably provided in the second sleeve. The support rod extends outward from the second sleeve and a malleable support plate is fixed at its outer end. A third limiting bolt is screwed inward on one side of the second sleeve.

[0006] As a preferred technical solution, the support plate includes an outer silicone plate, and the silicone plate is embedded with a first reinforcing rib and a second reinforcing rib that intersect horizontally and vertically to form a malleable metal mesh frame. The rear end of the support rod passes through the silicone plate and is welded and fixed to the metal mesh frame.

[0007] As a preferred technical solution, a sponge layer is also adhered to the inner surface of the tray.

[0008] As a preferred technical solution, the rear end face of the tray is also provided with an auxiliary fixing component that cooperates with the head.

[0009] As a preferred technical solution, the auxiliary fastener includes a fixing ear fixed to the rear end face of the tray, and the fixing ear is respectively tied and fixed to both ends of the fixing strap.

[0010] As a preferred technical solution, the fixing strap is an elastic fixing strap.

[0011] Compared with the prior art, this utility model provides a mandibular support for anesthesiology, which has the following beneficial effects:

[0012] 1. The utility model has fastening bolts for pressing and fixing plates screwed inward on the outer vertical plate of the n-shaped frame. Columns are fixedly mounted on the n-shaped frame, and bushings are slidably fitted on each column. First limiting bolts are screwed onto the sides of each bushing. A crossbar is fixed between the left and right bushings. An adjustable-angle support piece that mates with the mandible is provided on the crossbar. In use, the support can be fixed to the fixed plates on both sides of the bed via the n-shaped frame and fastening bolts, avoiding pressure damage to tissues caused by supporting the patient's shoulders and improving stability. The height of the crossbar can be adjusted via the bushings and first limiting bolts, and the support piece can slide left and right on the crossbar to adjust its position, easily adapting to the position of the patient's mandible.

[0013] 2. The support component of this utility model includes a first sleeve slidably sleeved on a crossbar. A second limiting bolt is screwed onto the front side of the first sleeve. A second sleeve with a rear opening is fixedly provided on the rear side of the first sleeve. A support rod is rotatably provided in the second sleeve. The support rod extends outward from the second sleeve and a malleable support plate is fixed at its outer end. A third limiting bolt is screwed inward on one side of the second sleeve. In use, the malleable support plate can be bent and deformed into a shape that matches the patient's chin, which helps to increase the comfort of use. The first sleeve can adjust the up-and-down rotation angle of the support plate and is limited by the second limiting bolt. The support rod can adjust the left-and-right rotation position of the support plate and is limited by the third limiting bolt, thereby further increasing the comfort of use for the patient.

[0014] 3. The inner surface of the tray of this utility model is also bonded with a sponge layer. When in use, the sponge layer has good softness, which can further increase the comfort of the patient.

[0015] 4. The rear end face of the support plate of this utility model is also provided with an auxiliary fixing component that cooperates with the head. The auxiliary fixing component includes a fixing ear fixed to the rear end face of the support plate. The fixing ear is tied to both ends of the fixing strap respectively. When in use, the support plate can be put back on the patient's head through the fixing strap, which facilitates the fit between the support plate and the patient's jaw and face, and enhances the overall support effect. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application:

[0017] Figure 1 This is a three-dimensional structural diagram of the first embodiment of the present utility model;

[0018] Figure 2 This is a partial enlarged structural diagram of the figure;

[0019] Figure 3 This is an enlarged structural schematic diagram of the support component;

[0020] Figure 4 An enlarged structural diagram showing the combination of the first and second reinforcing ribs;

[0021] Figure 5 This is a three-dimensional structural diagram of the second embodiment of the present invention.

[0022] The diagram shows: 1. Bed frame; 2. Fixing plate; 3. N-shaped frame; 31. Fastening bolt; 32. Column; 4. Bushing; 41. First limiting bolt; 5. Crossbar; 6. Support component; 61. First sleeve; 62. Second limiting bolt; 63. Second sleeve; 64. Support rod; 65. Third limiting bolt; 66. Support plate; 661. First reinforcing rib; 662. Second reinforcing rib; 67. Sponge layer; 68. Fixing lug; 69. Fixing strap. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0024] like Figures 1 to 4 As shown, a mandibular support for anesthesiology includes an n-shaped frame 3 that is fixed to the left and right sides of the bed frame 1 on the fixing plates 2. The outer vertical plate (a component of the n-shaped frame) of the n-shaped frame 3 is screwed with fastening bolts 31 from the outside to the inside to compress the fixing plates 2. The n-shaped frame 3 is fixed with columns 32, and the columns 32 are slidably fitted with bushings 4. The bushings 4 are screwed with first limiting bolts 41 on their sides. A crossbar 5 is fixed between the left and right bushings 4. The crossbar 5 is provided with an adjustable-angle support 6 that cooperates with the mandible.

[0025] The support member 6 includes a first sleeve 61 that is slidably sleeved on the crossbar 5. A second limiting bolt 62 is screwed on the front side of the first sleeve 61. A second sleeve 63 with a rear opening is fixed on the rear side of the first sleeve 61. A support rod 64 is rotatably provided in the second sleeve 63. The support rod 64 extends outward from the second sleeve 63 and a malleable support plate 66 is fixed at its outer end. A third limiting bolt 65 is screwed inward on one side of the second sleeve 63.

[0026] The tray 66 includes an outer silicone plate (not separately marked), with first reinforcing ribs 661 and second reinforcing ribs 662 intersecting horizontally and vertically inside the silicone plate, forming a malleable metal mesh frame. The rear end of the support rod 64 passes through the silicone plate and is welded and fixed to the metal mesh frame. A sponge layer 67 is also adhered to the inner surface of the tray 66.

[0027] In use, the bracket can be fixed to the fixing plates 2 on both sides of the bed frame 1 via the n-shaped frame 3 and fastening bolts 31, avoiding the problem of pressure damage to tissues caused by supporting the patient's shoulders, and improving stability. The crossbar 5 can be adjusted in height via the bushing 4 and the first limiting bolt 41, and the support member 6 can slide left and right on the crossbar 5 to adjust its position, making it easy to adapt to the position of the patient's jaw. Specifically, the malleable support plate 66 can be bent and deformed into a shape that matches the patient's jaw, which helps to increase the comfort of use. The first sleeve 61 can adjust the up and down rotation angle of the support plate 66 and is limited by the second limiting bolt 62. The support rod 64 can adjust the left and right rotation position of the support plate 66 and is limited by the third limiting bolt 65, thereby further increasing the comfort of use for the patient. The sponge layer 67 has good softness, which can further increase the comfort of use for the patient. Example 2

[0028] like Figure 5 As shown, the rear end face of the tray 66 is also provided with an auxiliary fixing component that cooperates with the head.

[0029] The auxiliary fasteners include fixing ears 68 fixed to the rear end face of the support plate 66, and fixing ears 68 are tied to both ends of the fixing strap 69 respectively.

[0030] The fixing strap 69 is an elastic fixing strap.

[0031] When in use, the fixing strap 69 is put back over the patient's head, which facilitates the fit of the support plate 66 to the patient's jaw and face, enhancing the overall support effect.

[0032] The components used in this utility model are all general standard parts or components known to those skilled in the art, and their structures and principles are well known to those skilled in the art.

[0033] It should be noted that, in this document, the terms "first," "second," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are used only to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0034] The structures, proportions, sizes, etc. shown in the accompanying drawings of this specification are only used to complement the content disclosed in the specification, so that those skilled in the art can understand and read them, and are not intended to limit the conditions under which this utility model can be implemented. Any modification of the structure, change of the proportions, or adjustment of the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An anesthesiology lower jaw rest, characterized by: The n-shaped frame is arranged on the left and right sides of the bed body, the vertical plate outside the n-shaped frame is screwed with the extrusion fixing plate from outside to inside, the n-shaped frame is respectively fixed with the stand, the stand is respectively slidably sleeved with the shaft sleeve, the side surface of the shaft sleeve is respectively screwed with the first limiting bolt, the left and right shaft sleeves are commonly fixed with the cross bar, and the cross bar is provided with the adjustable angle supporting part matched with the lower jaw.

2. An anesthetic lower jaw rest as claimed in claim 1, wherein: The supporting part comprises the first sleeve slidably sleeved on the cross bar, the second limiting bolt is screwed on the front side of the first sleeve, the rear side of the first sleeve is fixedly provided with the rear-opened second sleeve, the support rod is rotatably arranged in the second sleeve, the support rod outwardly extends out of the second sleeve and is fixedly provided with the plastic-shaped supporting plate at the outer end, and the third limiting bolt is screwed on one side of the second sleeve.

3. An anaesthesiology lower jaw bracket according to claim 2, characterized in that: The supporting plate comprises the silica gel plate on the outside, the first reinforcing rib and the second reinforcing rib are embedded in the silica gel plate and cross each other horizontally and vertically, the plastic-shaped metal net frame is formed, and the rear end of the support rod penetrates into the silica gel plate and is welded and fixed with the metal net frame.

4. The anesthesia lower jaw rest as claimed in claim 2, wherein: The inner surface of the supporting plate is further provided with the sponge layer.

5. The anesthesia lower jaw support of claim 2, wherein: The rear end surface of the supporting plate is further provided with the auxiliary fixing part matched with the head.

6. An anaesthesiology lower jaw bracket according to claim 5, characterized in that: The auxiliary fixing part comprises the fixing lug fixed on the rear end surface of the supporting plate, and the fixing lug is respectively tied and fixed with the two end portions of the fixing belt.

7. An anaesthesiology lower jaw bracket according to claim 6, characterized in that: The fixing belt is an elastic fixing belt.

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