CN105877961B - A kind of Lower jaw support - Google Patents

A kind of Lower jaw support Download PDF

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Publication number
CN105877961B
CN105877961B CN201610356644.3A CN201610356644A CN105877961B CN 105877961 B CN105877961 B CN 105877961B CN 201610356644 A CN201610356644 A CN 201610356644A CN 105877961 B CN105877961 B CN 105877961B
Authority
CN
China
Prior art keywords
transverse axis
lower jaw
neck
vertical pivot
strut
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201610356644.3A
Other languages
Chinese (zh)
Other versions
CN105877961A (en
Inventor
韩诚
高友玲
高颂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong Zhongxing multielement composite steel tube Co., Ltd.
Original Assignee
Nantong Zhongxing Multielement Composite Steel Tube Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nantong Zhongxing Multielement Composite Steel Tube Co Ltd filed Critical Nantong Zhongxing Multielement Composite Steel Tube Co Ltd
Priority to CN201610356644.3A priority Critical patent/CN105877961B/en
Priority to CN201710740338.4A priority patent/CN107374889A/en
Priority to CN201710740408.6A priority patent/CN107536692A/en
Publication of CN105877961A publication Critical patent/CN105877961A/en
Application granted granted Critical
Publication of CN105877961B publication Critical patent/CN105877961B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00Operating tables; Auxiliary appliances therefor
    • A61G13/10Parts, details or accessories
    • A61G13/12Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/1205Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
    • A61G13/121Head or neck
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G13/00Operating tables; Auxiliary appliances therefor
    • A61G13/10Parts, details or accessories
    • A61G13/12Rests specially adapted therefor; Arrangements of patient-supporting surfaces
    • A61G13/126Rests specially adapted therefor; Arrangements of patient-supporting surfaces with specific supporting surface
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2200/00Information related to the kind of patient or his position
    • A61G2200/30Specific positions of the patient
    • A61G2200/32Specific positions of the patient lying
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00General characteristics of devices
    • A61G2203/70General characteristics of devices with special adaptations, e.g. for safety or comfort
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2210/00Devices for specific treatment or diagnosis

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Surgical Instruments (AREA)

Abstract

The invention discloses a kind of Lower jaw support, including support, support includes vertical pivot and transverse axis, one end of transverse axis is connected with vertical pivot, Lower jaw support also includes adjusting bracket, lower jaw pad, the transverse axis master card set being movably installed on transverse axis and the transverse axis subcard set being used in combination with transverse axis master card set, adjusting bracket is connected by transverse axis subcard set and transverse axis master card set, and lower jaw pad is installed on the lower end of adjusting bracket.Transverse axis subcard set includes the card body of connecting rod, the projection to match with the concave tooth in neck and inner hollow, is installed on the side of card body, so that card body can be rotated with the tooth matching angle of projection and concave tooth;One end of connecting rod sequentially pass through the wall body of card body and the centre bore of projection after, movable be connected in hole clipping.The Lower jaw support of this structure both can adjust the height and horizontal level of whole bracket, also the height and horizontal tilt angle that lower jaw pad lifts lower jaw be can adjust, different conditions can be met, the patient of different angle carries the requirement of jaw off, carry that jaw is stable, comfort level is good and simple in construction off.

Description

A kind of Lower jaw support
Technical field
The present invention relates to a kind of medical auxiliary apparatus, and in particular to a kind of Lower jaw support.
Background technology
During intravenous anesthesia, patient falls after easily there is the root of the tongue, and causes respiratory tract obstruction, causes to have difficulty in breathing, goes out Now different degrees of anoxic, serious meeting cause death by suffocation, influence life security.The method solved at present has oropharynx ventilation Pipe, nasopharyngeal airway or gimmick carry jaw off, but the deeper anesthesia of requirement of oropharynx, ductus nasopharyngeus, thorn of the no side to pars oralis pharyngis Swash and easily promote patient to produce uncomfortable or vomiting;And gimmick carries jaw effort off, operation technique person can not carry jaw off for a long time, and this is dynamic Make.
To overcome gimmick to carry the defects of jaw is laborious off, occur the various devices for being used to raise lower jaw, example in the prior art Chinese utility model patent if Authorization Notice No. is CN203829238U discloses a kind of special chin rest of operation table anesthesia Device, it includes being fixed on the guide rail of operation table side;Slip draw-in groove is installed on guide rail;Slip draw-in groove, which is provided with, to be used to fix The trip bolt I of slip draw-in groove position;The support bar of height and angle of inclination can be adjusted by being additionally provided with slip draw-in groove;Supporting Bar upper end is fixedly connected with cantilever, and the bracket for holding up patient's lower jaw is provided with cantilever one end;The bracket includes suit Right bracket and left tray in cantilever one end;Described right bracket is provided with trip bolt II, and left tray is provided with trip bolt Ⅲ.The lower jaw picking-up device has the function of lifting lower jaw, alleviates the labor intensity of medical personnel, although bracket can be adjusted Vertical height and horizontal range, but its can not adjustment chin rest (left tray 12 and right bracket 10) raising height and Horizontal tilt angle, using with limitation.
The content of the invention
For above-mentioned deficiency, the technical problems to be solved by the invention, which are to provide, a kind of can both adjust whole bracket Height and horizontal level, can also adjust height and horizontal tilt angle that lower jaw pad lifts lower jaw, and with carry off jaw it is stable, Simple in construction, using flexible feature Lower jaw support.
To solve the above problems, the present invention is achieved through the following technical solutions:
A kind of Lower jaw support, including support, the support include vertical pivot and transverse axis, and one end of transverse axis is connected with vertical pivot, described Lower jaw support also includes adjusting bracket, lower jaw pad, the transverse axis master card set being movably installed on transverse axis and is engaged with transverse axis master card set The transverse axis subcard set used, the adjusting bracket are connected by transverse axis subcard set and transverse axis master card set;The lower jaw pad is installed on tune Save the lower end of frame.
In such scheme, the transverse axis master card set can be included to insert the transverse axis hole in transverse axis and be circumferentially with concave tooth Neck, offer hole clipping at the center of neck.
In such scheme, further, the transverse axis subcard set includes connecting rod, dashed forward with what the concave tooth in neck matched Rise and inner hollow card body, be installed on the side of card body, so that card body can be turned with the tooth matching angle of projection and concave tooth It is dynamic;One end of the connecting rod sequentially pass through the wall body of card body and the centre bore of projection after, movable be connected in hole clipping.
In such scheme, the rack end of the concave tooth extends to the edge of hole clipping, makes phase after connecting rod insertion hole clipping The concave tooth of engagement and projection clamping.
In such scheme, the adjusting bracket includes arc pressure pin, connecting screw and strut, and the upper end of the arc pressure pin is worn Cross inside card body, one end of connecting screw penetrate after the wall body of card body with the movable connection of arc pressure pin, the lower end of strut and arc The bottom of shape pressure pin is movably hinged, and the upper end of strut is provided with an expansion link.
In such scheme, further, the expansion link includes setting threaded screw rod and being used in combination with screw rod Thread bush, one end of the screw rod is fixed on strut, and its other end is as being flexibly connected end, be threadedly coupled with thread bush; The thread bush is arranged in the wall body of arc pressure pin.
In such scheme, for lower jaw pad is quick and be conveniently mounted on strut, the bottom of the lower jaw pad be provided with The strut neck that strut matches, the strut neck is lower ending opening and the housing of inner hollow, in the wall body of strut neck On offer gap for passing through for expansion link.
In such scheme, the lower jaw pad for stand upside down set U-shaped foam-rubber cushion, and the surface of U-shaped foam-rubber cushion by it is interior extremely Cotton, disposable facial tissue are coated with successively outside.
In such scheme, lower jaw pad projection can be provided with the bottom of lower jaw pad.
In such scheme, the installed part for being used for adjusting vertical pivot setting height(from bottom) is provided with vertical pivot, the installed part includes perpendicular Axle neck and the spiral shell button on vertical pivot neck, vertical pivot neck are movably installed on vertical pivot.
Beneficial effects of the present invention are:
1st, the present invention adjusts the setting height(from bottom) of whole Lower jaw support by vertical pivot neck and transverse axis master card set, and passes through horizontal stroke The projection that concave tooth and transverse axis subcard in axle master card set are put adjusts the upper-lower height of arc drawbar and the angle that swings Jaw work is carried off under different situations, and the strut that is set by the bottom of arc drawbar and expansion link are adjusted to meet to be in The installation site of lower jaw pad.Therefore, the Lower jaw support of this structure can both adjust the height and horizontal level of whole bracket, can also Adjustment lower jaw pad lifts the height and horizontal tilt angle of lower jaw, more can meet different conditions, the patient of different angle carries jaw off Requirement, it is flexible and convenient to use;
2nd, the Lower jaw support of this structure completes height regulation and angular adjustment operation, is the fixation that is rigidly connected, support force It is wide enough so as to carry jaw stabilization off, there is the characteristics of simple in construction, practical;
3rd, designed lower jaw pad when in use, only need to change disposable facial tissue, not only convenient but also hygienic;And it is described under The U-shaped foam-rubber cushion that jaw pad is set for handstand, when withstanding lower jaw using soft material, it is possible to increase the comfort level of patient.
Brief description of the drawings
Fig. 1 is the supporting structure schematic diagram in Lower jaw support.
Fig. 2 is a kind of structural representation of transverse axis master card set.
Fig. 3 is the structural representation of the lower jaw pad.
Fig. 4 is the structural representation of the adjusting bracket.
In figure marked as:1st, vertical pivot;2nd, transverse axis;3rd, vertical pivot neck;3-1, spiral shell button;4th, transverse axis master card set;4-1, transverse axis hole; 4-2, neck;4-3, hole clipping;5th, projection;6th, transverse axis subcard set;7th, arc pressure pin;8th, strut;9th, expansion link;10th, connecting rod; 11st, connecting screw;12nd, lower jaw pad;13rd, strut neck;14th, gap;15th, lower jaw pad projection.
Embodiment
With reference to specific embodiments and the drawings the present invention will be further explained explanation, but not limiting this hair It is bright.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of Lower jaw support, including support, the support include vertical pivot 1 and transverse axis 2, horizontal One end of axle 2 is connected with vertical pivot 1, and the Lower jaw support also includes adjusting bracket, lower jaw pad 12, the transverse axis being movably installed on transverse axis 2 The transverse axis subcards set 6 that master card covers 4 and is used in combination with transverse axis master card set 4, the adjusting bracket pass through transverse axis subcard set 6 and horizontal stroke The connection of axle master card set 4;The lower jaw pad 12 is installed on the lower end of adjusting bracket.
The installed part for being used for adjusting the setting height(from bottom) of vertical pivot 1 is provided with vertical pivot 1, the installed part includes the He of vertical pivot neck 3 Spiral shell button 3-1 on vertical pivot neck 3, the vertical pivot neck 3 are movably installed on vertical pivot 1.
As shown in Fig. 2 the transverse axis master card set 4 is included to insert the transverse axis hole 4-1 in transverse axis 2 and be circumferentially with concave tooth Neck 4-2, offer hole clipping 4-3 at neck 4-2 center.
As shown in figure 4, the transverse axis subcard set 6 includes connecting rod 10, the projection 5 to match with the concave tooth in neck 4-2 And the card body of inner hollow, the projection 5 are installed on the side of card body, cause card body can be with projection 5 and the angle of engagement of concave tooth Degree is rotated.One end of the connecting rod 10 sequentially pass through the wall body of card body and the centre bore of projection 5 after, movable be connected in In hole clipping 4-3.In the present embodiment, specifically, the rack end of the concave tooth extends to hole clipping 4-3 edge, makes connecting rod 10 By the concave tooth being meshed and the clamping of projection 5 after insertion hole clipping 4-3.I.e. when concave tooth is meshed with projection 5, it can carry out turning up and down Move and left-right rotation is carried out by the width (i.e. the scope of activities of projection 5 in the horizontal direction) of the tooth footpath of concave tooth again, rotating After the angle and/or height that adjust transverse axis subcard set 6, by connecting rod 10 be sequentially inserted into the centre bore of projection 5, in hole clipping 4-3 simultaneously Tighten, then transverse axis master card set 4 and transverse axis subcard set 6 are firmly fixed, will not be slided carrying jaw process off.
As shown in figure 4, the adjusting bracket includes arc pressure pin 7, connecting screw 11 and strut 8, the arc pressure pin 7 it is upper End through inside card body, one end of connecting screw 11 penetrate after the wall body of card body with the 7 movable connection of arc pressure pin, strut 8 Lower end and the bottom of arc pressure pin 7 are movably hinged, and the upper end of strut 8 is provided with an expansion link 9.Further, the expansion link 9 wraps The thread bush for setting threaded screw rod and being used in combination with screw rod is included, one end of the screw rod is fixed on strut 8, and its is another One end is threadedly coupled as flexible connection end, with thread bush.The thread bush is arranged in the wall body of arc pressure pin 7.
In the present embodiment, used connecting screw 11 is used to transverse axis subcard set 6 being fixed on arc when Lower jaw support works On shape drawbar 7, and when rotating regulation transverse axis subcard set 6, the transverse axis subcard set 6 under tight condition is unscrewed and moved to ensure horizontal stroke Roller cutting ferrule 6 is movable state.Therefore connecting screw 11 concrete structure can as the structure of expansion link 9 or Other achievable structures in the prior art.
As shown in figure 3, the lower jaw pad 12 for stand upside down set U-shaped foam-rubber cushion, and the surface of U-shaped foam-rubber cushion by it is interior extremely Cotton, disposable facial tissue are coated with successively outside.Further, lower jaw pad projection 15 is provided with the bottom of lower jaw pad 12.With reference under The structure of jaw pad 12, to make the more convenient and quicker when mounted of lower jaw pad 12, the bottom of the lower jaw pad 12 is provided with and the phase of strut 8 The strut neck 13 matched somebody with somebody, the strut neck 13 is lower ending opening and the housing of inner hollow, on the wall body of strut neck 13 Offer the gap 14 for being passed through for expansion link 9.
The present invention is when in use:
U-shaped lower jaw pad 12 is first inserted in strut 8 by strut neck 13;Vertical pivot neck 3 is inserted on the bar of operation table again, After regulation vertical pivot 1 arrives required height, spiral shell button 3-1 is tightened;Then transverse axis master card set 4 is slided to required position, rotates transverse axis Cutting ferrule 6 arrives required angle, inserts after connecting rod 10 and is tightened;Then the lower jaw for lower jaw pad 12 being directed at patient is buckled, Tighten connecting screw 11;Last adjustable telescopic rod 9 arrives required angle, that is, completes.
Explanation embodiments of the present invention are these are only, are not intended to limit the invention, for those skilled in the art For, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in this hair Within bright protection domain.

Claims (6)

1. a kind of Lower jaw support, including support, the support includes vertical pivot (1) and transverse axis (2), one end and the vertical pivot (1) of transverse axis (2) Connection, it is characterised in that:The Lower jaw support also includes adjusting bracket, lower jaw pad (12), the transverse axis mother being movably installed on transverse axis (2) Cutting ferrule (4) and the transverse axis subcard set (6) being used in combination with transverse axis master card set (4), the adjusting bracket pass through transverse axis subcard set (6) it is connected with transverse axis master card set (4);The lower jaw pad (12) is installed on the lower end of adjusting bracket;The transverse axis master card set (4) includes To insert the transverse axis hole (4-1) in transverse axis (2) and be circumferentially with the neck (4-2) of concave tooth, at the neck (4-2) center Offer hole clipping (4-3);The transverse axis subcard set (6) includes connecting rod (10), dashed forward with what the concave tooth in neck (4-2) matched The card body of (5) and inner hollow is played, the projection (5) is installed on the side of card body, such that card body can be with projection (5) and concave tooth Tooth matching angle rotated;One end of the connecting rod (10) sequentially pass through the wall body of card body and the centre bore of projection (5) after, It is movable to be connected in hole clipping (4-3);The rack end of the concave tooth extends to hole clipping (4-3) edge, makes connecting rod (10) By the concave tooth being meshed and projection (5) clamping after insertion hole clipping (4-3);The U-shaped sponge that the lower jaw pad (12) is set for handstand Pad, and it is coated with cotton, disposable facial tissue successively from the inside to the outside on the surface of U-shaped foam-rubber cushion.
2. Lower jaw support according to claim 1, it is characterised in that:The adjusting bracket includes arc pressure pin (7), connecting screw (11) passed through with strut (8), the upper end of the arc pressure pin (7) inside card body, one end of connecting screw (11) penetrates card body It is movably hinged after wall body with arc pressure pin (7) movable connection, the lower end and the bottom of arc pressure pin (7) of strut (8), strut (8) upper end is provided with an expansion link (9).
3. Lower jaw support according to claim 2, it is characterised in that:The expansion link (9) include set threaded screw rod with And the thread bush being used in combination with screw rod, one end of the screw rod are fixed on strut (8), its other end is as flexible connection Hold, be threadedly coupled with thread bush;The thread bush is arranged in the wall body of arc pressure pin (7).
4. Lower jaw support according to claim 3, it is characterised in that:The bottom of the lower jaw pad (12) is provided with and strut (8) The strut neck (13) to match, the strut neck (13) is lower ending opening and the housing of inner hollow, in strut neck (13) gap for being passed through for expansion link (9) is offered on wall body.
5. Lower jaw support according to claim 1, it is characterised in that:Lower jaw pad projection is provided with the bottom of lower jaw pad (12) (15)。
6. Lower jaw support according to claim 1, it is characterised in that:It is provided with vertical pivot (1) and is used to adjust vertical pivot (1) installation The installed part of height, the installed part include vertical pivot neck (3) and the spiral shell button (3-1) on vertical pivot neck (3), the vertical pivot Neck (3) is movably installed on vertical pivot (1).
CN201610356644.3A 2016-05-24 2016-05-24 A kind of Lower jaw support Expired - Fee Related CN105877961B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201610356644.3A CN105877961B (en) 2016-05-24 2016-05-24 A kind of Lower jaw support
CN201710740338.4A CN107374889A (en) 2016-05-24 2016-05-24 A kind of method for holding up patient's lower jaw
CN201710740408.6A CN107536692A (en) 2016-05-24 2016-05-24 A kind of method for holding up lower jaw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610356644.3A CN105877961B (en) 2016-05-24 2016-05-24 A kind of Lower jaw support

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CN201710740408.6A Division CN107536692A (en) 2016-05-24 2016-05-24 A kind of method for holding up lower jaw
CN201710740338.4A Division CN107374889A (en) 2016-05-24 2016-05-24 A kind of method for holding up patient's lower jaw

Publications (2)

Publication Number Publication Date
CN105877961A CN105877961A (en) 2016-08-24
CN105877961B true CN105877961B (en) 2017-11-14

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CN201710740338.4A Pending CN107374889A (en) 2016-05-24 2016-05-24 A kind of method for holding up patient's lower jaw
CN201710740408.6A Pending CN107536692A (en) 2016-05-24 2016-05-24 A kind of method for holding up lower jaw
CN201610356644.3A Expired - Fee Related CN105877961B (en) 2016-05-24 2016-05-24 A kind of Lower jaw support

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CN201710740338.4A Pending CN107374889A (en) 2016-05-24 2016-05-24 A kind of method for holding up patient's lower jaw
CN201710740408.6A Pending CN107536692A (en) 2016-05-24 2016-05-24 A kind of method for holding up lower jaw

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CN (3) CN107374889A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107374889A (en) * 2016-05-24 2017-11-24 袁方 A kind of method for holding up patient's lower jaw
CN110464591A (en) * 2018-05-09 2019-11-19 黄春云 A kind of comprehensive autonomous positioning airway open Lower jaw support
CN108652906A (en) * 2018-05-30 2018-10-16 孙风玲 A kind of shaping and beauty Maxillary region fixing device
CN114224669A (en) * 2021-11-09 2022-03-25 徐州市中心医院 Mandible bracket convenient to adjust in anesthesia operation

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Publication number Publication date
CN105877961A (en) 2016-08-24
CN107374889A (en) 2017-11-24
CN107536692A (en) 2018-01-05

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Han Cheng

Inventor after: Gao Youling

Inventor after: Gao Song

Inventor before: Lei Ze

Inventor before: Pang Dongqiong

TA01 Transfer of patent application right
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Effective date of registration: 20171020

Address after: Three factory town of Haimen city of Nantong province Jiangsu 226100 China Road No. 899 in 1.

Applicant after: Nantong Zhongxing multielement composite steel tube Co., Ltd.

Address before: 535000 the Guangxi Zhuang Autonomous Region, Long Island garden, room 10, building 402, room

Applicant before: Lei Ze

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171114

Termination date: 20180524