CN109925158A - Medical lower jaw holder bracket - Google Patents
Medical lower jaw holder bracket Download PDFInfo
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- CN109925158A CN109925158A CN201910109005.0A CN201910109005A CN109925158A CN 109925158 A CN109925158 A CN 109925158A CN 201910109005 A CN201910109005 A CN 201910109005A CN 109925158 A CN109925158 A CN 109925158A
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- lower jaw
- ball
- medical
- hook
- cradling element
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Abstract
The present invention provides a kind of medical lower jaw holder brackets, belong to medical instruments field, Anesthetist needs operator with the hands or singlehanded picking-up patient's lower jaw during solving face-masked pressure oxygen supply, to occupy the both hands of Anesthetist, so that Anesthetist can not be completed at the same time other work such as record, medication, the technical problem of puzzlement is brought to clinical position.Medical lower jaw bracket provided by the invention includes the two U-shaped grip blocks being fixed on bed board in left and right, sliding slot there are two being respectively set on each U-shaped grip block, one movable sliding block is fastened on two sliding slots, a groove is provided on movable sliding block, one end engaging of ball-type connecting elements is in a groove, the other end connects cradling element, and three spring levers and a folding buckle are arranged on each cradling element；Reach flexiblely according to the fixed support lower jaw bracket of the gimmick plastotype of Anesthetist, has improved safety index to retain autonomous respiration general anesthesia, liberate the technical effect of the both hands of Anesthetist.
Description
Technical field
The present invention relates to medical instruments fields, are related to a kind of medical lower jaw holder bracket.
Background technique
Outpatient service, Little operation, calmness, general anesthesia induction period, general anesthesia extubation, patient are in light anaesthesia state
Under, unobstructed to ensure respiration, Anesthetist usually requires operator with the hands or one hand holds up patient's lower jaw, open breathing
Road, while mask being pressed in patient facial region, it is allowed to establish enclosed breath return circuit between anesthetic or ventilator.But due to face
Such as there is implementation personnel experience deficiency usually at three minutes or so in cover duration of ventilation, and patient belongs to difficult airway or needs to prolong
When long mask duration of ventilation, even both hands implement mask ventilation and are also difficult to maintain for a long time.And face-masked pressure supplies
Oxygen occupies the both hands of Anesthetist, and Anesthetist can not just be completed at the same time other work such as record, medication, gives clinical position band
To perplex.
Summary of the invention
The present invention provides a kind of medical lower jaw holder brackets, and Anesthetist needs to grasp during solving face-masked pressure oxygen supply
Author is with the hands or one hand holds up patient's lower jaw, so that the both hands of Anesthetist are occupied, so that Anesthetist can not be completed at the same time
Other work such as record, medication, the technical problem of puzzlement is brought to clinical position.
In order to achieve the above object, the present invention provides the following technical scheme that
A kind of medical lower jaw holder bracket connects with it including two U-shaped grip blocks 1 being fixed at left and right sides of bed board and respectively
Connect setting for holding the cradling element 6 of lower jaw, the side of each U-shaped grip block is respectively set there are two parallel sliding slot 2, two
It is provided with the sliding block 3 that can be moved on the track that two sliding slots 2 are formed on a parallel sliding slot 2, groove 4 is set on sliding block 3, it is recessed
It is formed with hollow cavity inside slot 4, ball-type connecting elements 5 is accommodated in the hollow cavity formed inside groove 4, ball-type connects structure
Hollow cavity is formed with inside part 5, the hollow cavity inner wall of ball-type connecting elements 5 is provided with hook protrusion 51, convex by hook
It plays 51 and is fixedly connected with the rotatable cradling element 6 for being used to hold lower jaw.
Further, the cradling element 6 for holding lower jaw includes ball-type link block 61, and ball-type link block 61 is located at
In the ball-type hollow cavity of ball-type connecting elements 5, hook 611 is provided on ball-type link block 61, hook 611 passes through convex with hook
51 engagings are played to be fixedly connected with ball-type connecting elements 5 with the cradling element 6 for being used to hold lower jaw.
Further, the described cradling element 6 for holding lower jaw further includes Lower jaw support 63 and is set to ball-type connection
The spring arrangement 62 for being used to adjust 63 position of Lower jaw support between block 61 and Lower jaw support 63.
Further, the spring arrangement 62 includes three spring levers, and the spring lever is internally provided with multiple limits
Position protrusion 621.
Further, it is additionally provided on the cradling element 6 for holding lower jaw for controlling hook 611 and spring lever
The buckle 64 that internal retention bead 621 opens and closes.
Further, the through-hole 631 for placing finger is set on the Lower jaw support 63, passes through bullet between through-hole 631
Spring is attached；
Further, the quantity of the through-hole 631 for placing finger is three.
Further, hook 632 for catching on mask is additionally provided on the Lower jaw support 63 and close to human body cheek
Gasket 633.
Above-mentioned medical lower jaw holder bracket use process is as follows: two U-shaped grip blocks 1 are fixed on bed board two sides, will be double
Hand finger is respectively put into the through-hole 631 on 6 Lower jaw support 63 of cradling element being fixedly connected with U-shaped grip block 1, holds cradling element 6
Position movement is carried out, when cradling element 6 is moved to the position for being suitable for that mask is fixed, by the hook 611 on link block 61
It is fixed in the snap fit tabs 51 of 5 inner wall of ball-type connecting elements, multiple retention beads in three spring levers of spring arrangement 62
621 mutually limit fixations respectively, are fixed on suitable position for entire medical lower jaw bracket, while linking up with 632 and catching on mask；It uses
After, buckle 64 is pressed, the retention bead 621 controlled in hook 611 and spring lever is unclamped, and medical lower jaw holder bracket is removed.
It compared with prior art, can be with the invention has the following beneficial effects: medical lower jaw holder bracket provided by the invention
Flexiblely according to the gimmick plastotype of Anesthetist, fixed support lower jaw bracket, and fixed mask.It realizes under non-intubation general anesthesia
Mechanization ventilation, also improves safety index to retain autonomous respiration general anesthesia, has liberated the both hands of Anesthetist, is Anesthetic safety
Improve guarantee.Medical lower jaw holder bracket provided by the invention has the characteristics that flexible, convenient, wound is small, expense is low, is suitble to face
Bed practical application.
Detailed description of the invention
Fig. 1 is the U-shaped grip block 1 being fixed on bed board and the attachment structure schematic diagram of cradling element 6；
Fig. 2 is the attachment structure schematic diagram of the U-shaped grip block 1 of medical lower jaw holder bracket, sliding slot 2 and sliding block 3；
Fig. 3 is the structural schematic diagram of the cradling element 6 of medical lower jaw holder bracket；
Fig. 4 is the cradling element 6 of medical lower jaw holder bracket and the attachment structure schematic diagram of itself and ball-type connecting elements 5.
In figure, 1-U type grip block；2- sliding slot；3- sliding block；4- groove；5- ball-type connecting elements；51- hook protrusion；6- branch
Supporting piece；61- ball-type link block；611- hook；62- spring arrangement；621- retention bead；64- buckle；63- Lower jaw support；631- is logical
Hole；632- hook；633- gasket.
Specific embodiment
The technical solution in the specific embodiment of the invention in detail, completely describe below in conjunction with attached drawing.Obviously,
Described embodiment is only the part specific embodiment of the total technical solution of the present invention, and not all embodiment.
Based on total design of the invention, those of ordinary skill in the art's every other embodiment obtained all falls within guarantor of the present invention
The range of shield.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be to be connected directly, the connection inside two elements can also be can be indirectly connected through an intermediary.When element is referred to as
" being fixed on " or " being set to " another element, it can be directly on the other element or indirectly in another element
On.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
A kind of medical lower jaw holder bracket provided in an embodiment of the present invention, it is U-shaped including being fixed on two at left and right sides of bed board
Grip block 1 and the cradling element 6 for being used to hold lower jaw for being connected thereto setting respectively, the side of each U-shaped grip block is respectively set
There are two parallel sliding slot 2, the sliding block that can be moved on the track that two sliding slots 2 are formed is provided on two parallel sliding slots 2
3, groove 4 is set on sliding block 3, is formed with hollow cavity inside groove 4, accommodates ball in the hollow cavity formed inside groove 4
Type connecting elements 5 is formed with hollow cavity inside ball-type connecting elements 5, and the hollow cavity inner wall of ball-type connecting elements 5 is provided with
Hook protrusion 51 is fixedly connected with rotatable for holding the cradling element 6 of lower jaw by hook protrusion 51.
The medical lower jaw bracket provided in the embodiment of the present invention includes the two U-shaped grip blocks being fixed on bed board in left and right, U
Type grip block can make entire medical lower jaw bracket is firm to be fixed on bed board, while be provided with sliding slot on U-shaped grip block,
Movable sliding block is provided in sliding slot, it can be at any time between two U-shaped respectively arranged two sliding blocks of grip block in the present invention
Opposite sliding is carried out, slides between the two unrestricted, being not limited to a sliding block can only be relative to another sliding block phase
The case where to sliding, it is more able to satisfy the demand of different clip positions, the present invention also uses ball-type connecting elements by sliding block and rest
Part is connected, and be can control cradling element using ball-type connecting elements and is rotated to different directions, adjustable different angle
Degree, more can be suitably used for the head of different human bodies.The groove 4 on sliding block 3 is set to described in the embodiment of the present invention into sliding block 3
Portion forms hollow cavity, is placed in groove 4 convenient for ball-type connecting elements 5 to be engaged with sliding block 3, reaches ball-type connection structure
Part 5 can meet the angle and status requirement of different human body heads with the effect of all-direction rotation.
In an alternative embodiment, the cradling element 6 for holding lower jaw includes ball-type link block 61, ball-type connection
Block 61 is located in the ball-type hollow cavity of ball-type connecting elements 5, and hook 611 is provided on ball-type link block 61, and hook 611 passes through
Engaged with hook protrusion 51 by ball-type connecting elements 5 and is used to hold the cradling element 6 of lower jaw and is fixedly connected.Implemented using the present invention
Such connection type that example provides, ball-type connecting elements 5 and cradling element 6 are flexibly linked together, so that cradling element 6 can be with
It adjusts and rotates to any direction, meet the angle and status requirement of different human body heads.
In an alternative embodiment, described further includes Lower jaw support 63 and is set to for holding the cradling element 6 of lower jaw
The spring arrangement 62 for being used to adjust 63 position of Lower jaw support between ball-type link block 61 and Lower jaw support 63, the spring arrangement 62
Including three spring levers, the spring lever is internally provided with multiple retention beads 621, the rest for being used to hold lower jaw
The buckle 64 opened and closed for controlling the retention bead 621 inside hook 611 and spring lever is additionally provided on part 6.
Medical lower jaw holder bracket provided in an embodiment of the present invention, when the position by adjusting clamping band to suitable people when use
When body head position, hook is fastened on sliding block, and the retention bead in spring lever and folding buckle are respectively fixed,
At this point, medical lower jaw bracket is integrally fixed and is fastened on the position of suitable human body head, the both hands of doctor are liberated.When making
When with finishing, folding buckle is pressed, three hooks, the retention bead in spring lever and folding buckle are become beating from fastening state
Open state, this structure of the present invention are set using more convenient and quicker, easily fix and be easy to unlock when use finishes,
Simplify the tedious steps in lower jaw bracket use process.
Through-hole 631 for placing finger is set in an alternative embodiment, on the Lower jaw support 63, through-hole 631 it
Between be attached by spring；The quantity of the through-hole 631 for placing finger is three, on the Lower jaw support 63 also
It is provided with the hook 632 for catching on mask and the gasket 633 close to human body cheek.User can use finger when convenient to use
It is inserted into the through-hole of cradling element, and then adjusts cradling element and be clamped to the suitable position of lower jaw, it can using this frame mode
Flexiblely according to the gimmick plastotype of Anesthetist, fixed support lower jaw bracket.
Medical lower jaw holder bracket provided in an embodiment of the present invention use process is as follows: two U-shaped grip blocks 1 are fixed on
Bed board two sides, the through-hole 631 both hands finger being respectively put on 6 Lower jaw support 63 of cradling element being fixedly connected with U-shaped grip block 1
In, it holds cradling element 6 and carries out position movement, when cradling element 6 is moved to the position for being suitable for that mask is fixed, by link block
Hook 611 on 61 is fixed in the snap fit tabs 51 of 5 inner wall of ball-type connecting elements, in three spring levers of spring arrangement 62
Multiple retention beads 621 respectively mutually fix by limit, entire medical lower jaw bracket is fixed on suitable position, while linking up with 632
Catch on mask；After use, buckle 64 is pressed, the retention bead 621 controlled in hook 611 and spring lever is unclamped, and doctor is removed
With Lower jaw support bracket.
Medical lower jaw holder bracket provided in an embodiment of the present invention can flexiblely according to the gimmick plastotype of Anesthetist,
Fixed support lower jaw bracket, and fixed mask, entire use process is convenient and efficient, process is simple.Realize machine under non-intubation general anesthesia
Toolization ventilation, also improves safety index to retain autonomous respiration general anesthesia, has liberated the both hands of Anesthetist, mentioned for Anesthetic safety
It is high to ensure.Medical lower jaw holder bracket provided by the invention has the characteristics that flexible, convenient, wound is small, expense is low, is suitble to clinic
Practical application.
Medical lower jaw holder bracket provided by the embodiment of the present invention is introduced in detail in order to become apparent from, below in conjunction with specific
Embodiment is described.
Embodiment 1
As illustrated in fig. 1 and 2, medical lower jaw holder bracket provided in this embodiment, including be fixed at left and right sides of bed board two
A U-shaped grip block 1 and the cradling element 6 for being used to hold lower jaw for being connected thereto setting respectively, the side difference of each U-shaped grip block
It is arranged there are two parallel sliding slot 2, being provided on two parallel sliding slots 2 can move on the track that two sliding slots 2 are formed
Groove 4 is arranged on sliding block 3, is formed with hollow cavity inside groove 4, accommodates in the hollow cavity formed inside groove 4 for sliding block 3
There is ball-type connecting elements 5, hollow cavity is formed with inside ball-type connecting elements 5, the hollow cavity inner wall of ball-type connecting elements 5 is set
It is equipped with hook protrusion 51, is fixedly connected with by hook protrusion 51 rotatable for holding the cradling element 6 of lower jaw.
As shown in Figures 3 and 4, the cradling element 6 for holding lower jaw includes ball-type link block 61, ball-type link block 61
In the ball-type hollow cavity of ball-type connecting elements 5, be provided with hook 611 on ball-type link block 61, hook 611 by with card
51 engaging of protrusion is hooked to be fixedly connected with ball-type connecting elements 5 with the cradling element 6 for being used to hold lower jaw；Described is used to hold lower jaw
Cradling element 6 further include Lower jaw support 63 and be set between ball-type link block 61 and Lower jaw support 63 for adjusting Lower jaw support 63
The spring arrangement 62 of position；The spring arrangement 62 includes three spring levers, and the spring lever is internally provided with multiple limits
Position protrusion 621；It is additionally provided on the cradling element 6 for holding lower jaw for controlling inside hook 611 and spring lever
The buckle 64 that retention bead 621 opens and closes, is arranged the through-hole 631 for placing finger on the Lower jaw support 63, between through-hole 631
It is attached by spring；The quantity of the through-hole 631 for placing finger is three, is also set on the Lower jaw support 63
It is equipped with the hook 632 for catching on mask and the gasket 633 close to human body cheek.
Medical lower jaw holder bracket provided in an embodiment of the present invention use process is as follows: two U-shaped grip blocks 1 are fixed on
Bed board two sides, the through-hole 631 both hands finger being respectively put on 6 Lower jaw support 63 of cradling element being fixedly connected with U-shaped grip block 1
In, it holds cradling element 6 and carries out position movement, when cradling element 6 is moved to the position for being suitable for that mask is fixed, by link block
Hook 611 on 61 is fixed in the snap fit tabs 51 of 5 inner wall of ball-type connecting elements, in three spring levers of spring arrangement 62
Multiple retention beads 621 respectively mutually fix by limit, entire medical lower jaw bracket is fixed on suitable position, while linking up with 632
Catch on mask；After use, buckle 64 is pressed, the retention bead 621 controlled in hook 611 and spring lever is unclamped, and doctor is removed
With Lower jaw support bracket.
Claims (9)
1. a kind of medical lower jaw holder bracket, it is characterised in that: including two U-shaped grip blocks (1) being fixed at left and right sides of bed board
Be connected thereto respectively setting for holding the cradling element (6) of lower jaw, there are two the side of each U-shaped grip block is respectively set
Parallel sliding slot (2) is provided with the sliding block that can be moved on the track that two sliding slots (2) are formed on two parallel sliding slots (2)
(3), groove (4) are set on sliding block (3), hollow cavity, the hollow cavity formed inside groove (4) is formed with inside groove (4)
In accommodate ball-type connecting elements (5), hollow cavity is formed with inside ball-type connecting elements (5), in ball-type connecting elements (5)
Cavity body inner wall is provided with hook protrusion (51), is fixedly connected with by hook raised (51) rotatable for holding lower jaw
Cradling element (6).
2. medical lower jaw holder bracket according to claim 1, it is characterised in that: the cradling element for being used to hold lower jaw
It (6) include ball-type link block (61), ball-type link block (61) is located in the ball-type hollow cavity of ball-type connecting elements (5), ball-type
It is provided on link block (61) hook (611), hook (611) with hook raised (51) by engaging ball-type connecting elements (5)
It is fixedly connected with the cradling element (6) for holding lower jaw.
3. medical lower jaw holder bracket according to claim 2, it is characterised in that: the cradling element for being used to hold lower jaw
(6) further include Lower jaw support (63) and be set between ball-type link block (61) and Lower jaw support (63) for adjusting Lower jaw support
(63) spring arrangement (62) of position.
4. medical lower jaw holder bracket according to claim 3, it is characterised in that: the spring arrangement (62) includes three
Spring lever, the spring lever are internally provided with multiple retention beads (621).
5. medical lower jaw holder bracket according to claim 4, it is characterised in that: the cradling element for being used to hold lower jaw
(6) buckle (64) for controlling retention bead (621) folding inside hook (611) and spring lever is additionally provided on.
6. medical lower jaw holder bracket according to claim 3, it is characterised in that: be arranged on the Lower jaw support (63) and be used for
The through-hole (631) of finger is placed, through-hole is attached between (631) by spring.
7. medical lower jaw holder bracket according to claim 6, it is characterised in that: the through-hole for being used to place finger
(631) quantity is three.
8. medical lower jaw holder bracket according to claim 6, it is characterised in that: be additionally provided on the Lower jaw support (63)
For catching on the hook (632) of mask and close to the gasket (633) of human body cheek.
9. a kind of such as the described in any item medical lower jaw holder brackets of claim 1-8, it is characterised in that: use process is as follows: it will
Two U-shaped grip blocks (1) are fixed on bed board two sides, and both hands finger is respectively put into the rest being fixedly connected with U-shaped grip block (1)
In through-hole (631) on part (6) Lower jaw support (63), holds cradling element (6) and carry out position movement, cradling element (6) is moved to suitable
When the position that mask is fixed, the hook (611) on link block (61) is fixed on ball-type connecting elements (5) inner wall
In snap fit tabs (51), multiple retention beads (621) in three spring levers of spring arrangement (62) respectively mutually fix by limit,
Entire medical lower jaw bracket is fixed on suitable position, while linking up with (632) and catching on mask；After use, buckle is pressed
(64), the retention bead (621) controlled in hook (611) and spring lever is unclamped, and medical lower jaw holder bracket is removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910109005.0A CN109925158A (en) | 2019-02-03 | 2019-02-03 | Medical lower jaw holder bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910109005.0A CN109925158A (en) | 2019-02-03 | 2019-02-03 | Medical lower jaw holder bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109925158A true CN109925158A (en) | 2019-06-25 |
Family
ID=66985493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910109005.0A Pending CN109925158A (en) | 2019-02-03 | 2019-02-03 | Medical lower jaw holder bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109925158A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022206473A1 (en) * | 2021-04-02 | 2022-10-06 | 青岛市妇女儿童医院 | Mandibular support and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3094339U (en) * | 2002-11-28 | 2003-06-13 | 林震勳 | Pedestal structure supporting containers or goods |
| CN1631328A (en) * | 2004-12-22 | 2005-06-29 | 天津医科大学总医院 | Tongue tenesmus proof device for patient under surgery |
| JP2009280314A (en) * | 2008-05-20 | 2009-12-03 | Tsubakimoto Chain Co | Pantograph type lifter |
| CN203244148U (en) * | 2013-04-02 | 2013-10-23 | 开平瑞华家俱配件有限公司 | Armrest provided with lifting structure |
| CN207233353U (en) * | 2017-06-24 | 2018-04-13 | 安徽守家实业有限公司 | A kind of environment protection movable formula advertisement electric car for being used to publicize |
-
2019
- 2019-02-03 CN CN201910109005.0A patent/CN109925158A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3094339U (en) * | 2002-11-28 | 2003-06-13 | 林震勳 | Pedestal structure supporting containers or goods |
| CN1631328A (en) * | 2004-12-22 | 2005-06-29 | 天津医科大学总医院 | Tongue tenesmus proof device for patient under surgery |
| JP2009280314A (en) * | 2008-05-20 | 2009-12-03 | Tsubakimoto Chain Co | Pantograph type lifter |
| CN203244148U (en) * | 2013-04-02 | 2013-10-23 | 开平瑞华家俱配件有限公司 | Armrest provided with lifting structure |
| CN207233353U (en) * | 2017-06-24 | 2018-04-13 | 安徽守家实业有限公司 | A kind of environment protection movable formula advertisement electric car for being used to publicize |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022206473A1 (en) * | 2021-04-02 | 2022-10-06 | 青岛市妇女儿童医院 | Mandibular support and application thereof |
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