CN105963053A - Airway opening assisting device - Google Patents
Airway opening assisting device Download PDFInfo
- Publication number
- CN105963053A CN105963053A CN201610538469.XA CN201610538469A CN105963053A CN 105963053 A CN105963053 A CN 105963053A CN 201610538469 A CN201610538469 A CN 201610538469A CN 105963053 A CN105963053 A CN 105963053A
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- Prior art keywords
- pole
- base
- supporting
- assistor
- fixed block
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses an airway opening assisting device which comprises a base. A base is provided with a threaded hole. The two ends of the top of the base are symmetrically provided with fixing blocks. The fixing blocks are provided with through holes. The fixing blocks are fixed to the base through screws and provided with first supporting rods and supporting plates. The first supporting rods are located on the sides close to the screws. The top ends of the first supporting rods are connected with one ends of second supporting rods through positioning pins. The other ends of the second supporting rods are connected with supporting devices through positioning pins. The airway opening assisting device has the advantages that the structure is simple, labor is saved, the head of a wounded person is fixed with the supporting plates and the fixing blocks and prevented from shaking, the first supporting rods, the second supporting rods and the supporting devices play a supporting and fixing role in the jaw of the wounded person, the problem that the life of the wounded person is threatened due to airway obstruction caused by tongue backward falling and the like is avoided, the jaw supporting angle is adjusted through supporting head, springs and sleeve rods, the fixing width is adjusted through the base, the fixing blocks and the screws, and therefore the device adapts to different wounded persons.
Description
Technical field
The present invention relates to medicine technology field, particularly relate to a kind of airway open assistor.
Background technology
Airway open is the most common a kind of urgent rescue technology, can be used for urgent gas during cardio-pulmonary resuscitation
Road is open or glossoptosis caused by a variety of causes etc. and cause the emergency airway of airway obstruction patient to be set up, with
Ensure that patient has enough ventilations and oxygen to supply.
Needs are kept for a long time to airway patency and can not circulation of qi promoting cannula, tracheotomy etc. in the short time
The patient that air flue is set up, clinically frequently with both hands torr lower jaw method, its concrete grammar is with the hands to hold patient
Lower jaw makes patient keep smelling colored position (or crying " with nasil position "), and now oropharynx larynx three axle of patient is overlapping,
Most beneficial for patient ventilation.
In the people dying from accident every year, the dead shared ratio caused due to respiration inhibition reaches
70%, so releasing the respiration inhibition of patient, it is the key factor of successful rescue. and open airway is the most frequently used
Method is torr lower jaw, is exactly endotracheal intubation in addition, tracheotomy.But the problem commonly encountered at present
Be: 1, be difficult to reach effective lower jaw without the people of formal training at all and hold up, cause blocking cannot release and
Miss the prime time of rescue；Even if 2 skilled Anesthetists also can when long-time artificial torr lower jaw
Lower jaw can not be kept effectively to be held up because of hands acid, thus cause (1), blood oxygen saturation to decline；(2)、
During artificial oxygen supply, a large amount of gases are blown into gastric increases the risk that vomiting is inhaled by mistake, greatly adds anesthesia wind
Danger；3, in general anesthesia, after patient is injected into GENERAL ANESTHETICS, after the root of the tongue, fall respiratory arrest, inserting
Need before entering endotracheal tube hold in the palm lower jaw carry out pressurize oxygen supply, lift for a long time or hand strength little and
Certainly will cause lifting poor effect, especially overweight people, thus can not effective oxygen supply, owing to lower jaw is lifted not
Good make face-masked pressure oxygen supply could not improve patient's oxygen reserve, cause not having grace time to intubate, be susceptible to
Various complication；4, for the minor operation intravenous anesthesia not intubated: (1) is owing to worrying the respiratory arrest time
Long and reduce medication, cause antalgic and sedative complete, operation stimulation causes restlessness and cardiovascular unexpected；
(2) do not add muscle relaxant to make to ask lower jaw painstaking, easily cause a series of accidents, as anoxia causes heart beating rapid
Stop.
Traditional both hands torr lower jaw method needs to be accomplished manually, for can not set up in the short time artificial airway or
Set up that artificial airway is more harm than good and (as non-trachea is inserted time both hands torr lower jaw is entirely capable of open airway assisted ventilation
During pipe general anesthesia operation etc.), generally require long period holding and hold lower jaw.This exists for some problems: need
Wanting doctor to keep same action for a long time, relatively elaborate, midway needs replacing personnel sometimes；Waste of manpower,
May need during first aid to carry out other a series of relevant treatment, if undermanned, can not be highly desirable complete is robbed
Rescue work, for this it is proposed that a kind of airway open assistor, be used for solving the problems referred to above.
Summary of the invention
It is an object of the invention to provide a kind of airway open assistor, solve said one or multiple ask
Topic.
To achieve these goals, present invention employs following technical scheme:
A kind of airway open assistor, including base, screwed hole, fixed block, screw, the first pole, props up
Fagging, alignment pin, the second pole and support means, described base is provided with screwed hole, the top two of base
End is symmetrically installed with fixed block, and fixed block has through hole, and fixed block is fixed by screws on base, Gu
Determining block and be provided with the first pole and gripper shoe, the first pole is located close to the side of screw, the top of the first pole
End is connected with one end alignment pin of the second pole, and the other end of the second pole is connected by alignment pin support dress
Putting, support means includes fastener, spring and loop bar, loop bar for hollow structure, the internal side wall of loop bar
Connecting the one end having spring, the other end of spring connects a fastener.
In some embodiments, on described base, adhesion has cushion pad, described cushion pad to be rubber blanket or cattle
Leather packing.
In some embodiments, the both sides of described base are uniformly provided with six to ten screwed holes.
In some embodiments, the inwall of described loop bar is provided with groove, and the connecting rod of a fastener is provided with
Projection, projection and fit depressions.
In some embodiments, the bulb of described fastener is enclosed with layer of silica gel.
In some embodiments, the side of described gripper shoe is half arcuate structure.
Beneficial effects of the present invention: simple in construction, reduces manpower, by gripper shoe and fixed block to the wounded's
Head is fixed, and prevents head part from rocking, by the first pole, the second pole and support means to the wounded
Chin play support fixation, prevent glossoptosis etc. and cause airway obstruction, jeopardize wounded's life, simultaneously
Adjust chin prop angle by a fastener, spring and loop bar, adjust solid by base, fixed block and screw
Fixed width degree so that it is adapt to different the wounded.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of airway open assistor of one embodiment of the present invention.
Fig. 2 is the part-structure top view of a kind of airway open assistor of one embodiment of the present invention.
Fig. 3 is that the structure of the support means of a kind of airway open assistor of one embodiment of the present invention is shown
It is intended to.
Fig. 4 is the structural representation of a fastener of a kind of airway open assistor of one embodiment of the present invention
Figure.
Fig. 5 is the structural representation of the loop bar of a kind of airway open assistor of one embodiment of the present invention；
Fig. 6 is the structural representation of the loop bar of a kind of airway open assistor of one embodiment of the present invention.
Fig. 7 is the structural representation of a kind of airway open assistor of another embodiment of the present invention.
Fig. 8 is the structure of the support means of a kind of airway open assistor of another embodiment of the present invention
Schematic diagram.
Fig. 9 is the structural representation of a fastener of a kind of airway open assistor of one embodiment of the present invention
Figure.
In figure: 1 base, 2 screwed holes, 3 fixed blocks, 4 screws, 5 first poles, 6 gripper shoes, 7
Alignment pin, 8 second poles, 9 support meanss, 10 fasteners, 11 springs, 12 loop bars.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail explanation.
The present invention provides a kind of airway open assistor, with reference to Fig. 1-6, including base 1, screwed hole 2,
Fixed block 3, screw the 4, first pole 5, gripper shoe 6, alignment pin the 7, second pole 8 and support means
9, base 1 is provided with screwed hole 2, and the two ends, top of base 1 are symmetrically installed with fixed block 3, fixed block 3
On have a through hole, fixed block 3 is fixed on base 1 by screw 4, and fixed block 3 is provided with the first pole
5 and gripper shoe 6, the first pole 5 is located close to the side of screw 4, the top and second of the first pole 5
One end alignment pin 7 of pole 8 connects, and the other end of the second pole 8 is connected by alignment pin 7 support dress
Putting 9, support means 9 includes fastener 10, spring 11 and loop bar 12, loop bar 12 for hollow structure,
The internal side wall of loop bar 12 connects the one end having spring 11, and the other end of spring 11 connects a fastener 10,
Propping up two bifurcateds that fastener 10 Front-end Design becomes asymmetrically shaped, a bifurcated is big, and a bifurcated is little；The end
Seat 1 on adhesion have cushion pad, cushion pad is rubber blanket or Corii Bovis seu Bubali pad, the both sides of base 1 be uniformly provided with six to
Ten screwed holes 2, the inwall of loop bar 12 is provided with groove, and the connecting rod of a fastener 10 is provided with projection,
Projection and fit depressions, the bulb of a fastener 10 is enclosed with layer of silica gel, and the side of gripper shoe 6 is half
Arcuate structure.
Operation principle: by gripper shoe 6 and fixed block 3, the head of the wounded is fixed, prevents head part
Rock, by first pole the 5, second pole 8 and support means 9, the chin of the wounded is played support and fix work
By, adjustable support angle simultaneously, prevent glossoptosis etc. from causing airway obstruction, jeopardize wounded's life, with
Time adjust chin prop angle, by base 1, fixed block by fastener 10, spring 11 and loop bar 12
3 and screw 4 adjust fixed width so that it is adapt to different the wounded.
The present invention is for asking fastener 10 Front-end Design for lower jaw to become asymmetrically shaped, and bifurcation angle is 120
Degree, because point declinate degree is big, so conveniently holding patient's lower jaw, because a fastener 10 can rotate, institute
So that top bifurcated both can have been used by rotation, lower forks can also be used simultaneously, bifurcated contact patients
End area is relatively big, conveniently catches on lower jaw.
Compared with prior art, the invention have the benefit that
(1) present invention cooperating by all parts, allows a patient to more effectively position open patient
Respiratory tract, alleviates the manpower in traditional method, decreases the non-effective airway open caused because of traditional method
The various complication caused.
(2) though non-medical staff, it is also possible to rapidly effectively open airway, meanwhile, even if suitable when operation
When increasing anesthetics dosage is with satisfied operation stimulus intensity needs, without worrying patient respiratory.
(3) for asking fastener 10 Front-end Design for lower jaw to become asymmetrically shaped, i.e. one bifurcated is big, and one
Individual bifurcated is little, and bifurcation angle is 120 degree, because point declinate degree is big, so conveniently holding patient's lower jaw, makes
By simplicity, achieve noticeable achievement.
(4) because a fastener 10 can rotate, so by rotating the bifurcated that top both can have been used little, with
Time can also use the big bifurcated in bottom, the end area of bifurcated contact patients is relatively big, conveniently catches on lower jaw.
(5) regulation of width can be realized by screwed hole 2, fixed block 3 and screw 4 so that Ke Yishi
For various crowds, old man, adult and child, be is fixing more firm.
(6) on base 1, adhesion has cushion pad, and cushion pad is rubber blanket or Corii Bovis seu Bubali pad, facilitates patient to use,
Increase patient's comfort, be unlikely to oppress patients head's cortex, it is to avoid cause the secondary injury to patient.
Clinical trial:
Therapeutic Method:
Treatment group: after surgery anesthesia, uses assembly of the invention, carries out auxiliary port open.
Comparison a group: after surgery anesthesia, uses the nurse of more than 3 years, the free-hand auxiliary port that carries out to open.
Comparison b group: after surgery anesthesia, uses the nurse of more than 1 year, the free-hand auxiliary port that carries out to open.
All patients accept same operation, statistics operation duration.
Therapeutic effect:
During clinical observation, the 120 same operations of example, patient all completes clinical operation.In operation, control
Treatment group 40 example clinical patients, airway open is unobstructed, and operation duration average out to 30 minutes, total effective rate reaches
100%.Comparison a group 40 example clinical patients, airway open is unobstructed, operation duration average out to 40 minutes,
Total effective rate reaches 100%.Comparison b group 40 example clinical patients, airway open is unobstructed, and operation duration is average
Being 45 minutes, total effective rate reaches 100%.Three groups of therapeutic outcomes compare, and treatment group is long side when operation
Clinical effectiveness is the most notable, because decreasing the work of a nurse, can be greatly enhanced procedure efficiency,
Greatly shorten operation duration.
Calculate to perform the operation average every day every 40 minutes, use the present invention can greatly reduce operation duration,
By long-term clinical trial, every day can the ratio method of existing employing manpower, do the operation of more than 3 more,
Drastically increase procedure efficiency, and the effect of airway open is notable, and simple to operate, only need simple
Training, even the nurse just entered a profession can also operate, very convenient.
With reference to shown in Fig. 5-9 and Fig. 2, including base 1, screwed hole 2, fixed block 3, screw 4, the
One pole 5, gripper shoe 6, alignment pin the 7, second pole 8 and support means 9, base 1 is provided with screw thread
Hole 2, the two ends, top of base 1 are symmetrically installed with fixed block 3, fixed block 3 have through hole, fixed block
3 are fixed on base 1 by screw 4, and fixed block 3 is provided with the first pole 5 and gripper shoe 6, and first
Pole 5 is located close to one end alignment pin of the side of screw 4, the top of the first pole 5 and the second pole 8
7 connect, and the other end of the second pole 8 is connected by alignment pin 7 has support means 9, support means 9 to wrap
Include fastener 10, spring 11 and loop bar 12, loop bar 12 for hollow structure, the internal side wall of loop bar 12
Connecting the one end having spring 11, the other end of spring 11 connects a fastener 10, and fastener 10 front end sets
Counting into two bifurcateds of symmetric shape, on base 1, adhesion has cushion pad, and cushion pad is rubber blanket or Corii Bovis seu Bubali pad,
The both sides of base 1 are uniformly provided with six to ten screwed holes 2, and the inwall of loop bar 12 is provided with groove, support
The connecting rod of 10 is provided with projection, projection and fit depressions, and the bulb of a fastener 10 is enclosed with silicon
Glue-line, the side of gripper shoe 6 is half arcuate structure.
Operation principle: by gripper shoe 6 and fixed block 3, the head of the wounded is fixed, prevents head part
Rock, by first pole the 5, second pole 8 and support means 9, the chin of the wounded is played support and fix work
By, adjustable support angle simultaneously, prevent glossoptosis etc. from causing airway obstruction, jeopardize wounded's life, with
Time adjust chin prop angle, by base 1, fixed block by fastener 10, spring 11 and loop bar 12
3 and screw 4 adjust fixed width so that it is adapt to different the wounded.
The present invention is for asking fastener 10 Front-end Design of lower jaw to become the shape of symmetry, and bifurcation angle is 120
Degree, because point declinate degree is big, so conveniently holding patient's lower jaw, because a fastener 10 can rotate, institute
So that top bifurcated both can have been used by rotation, lower forks can also be used simultaneously, bifurcated contact patients
End area is relatively big, conveniently catches on lower jaw.
Beneficial effects of the present invention: simple in construction, reduces manpower, by gripper shoe and fixed block to the wounded's
Head is fixed, and prevents head part from rocking, by the first pole, the second pole and support means to the wounded
Chin play support fixation, prevent glossoptosis etc. and cause airway obstruction, jeopardize wounded's life, simultaneously
Adjust chin prop angle by a fastener, spring and loop bar, adjust solid by base, fixed block and screw
Fixed width degree so that it is adapt to different the wounded.
The above is only the optimal way of the present invention, it is noted that come for those of ordinary skill in the art
Say, without departing from the concept of the premise of the invention, it is also possible to make some similar deformation and improvement,
Within these also should be regarded as protection scope of the present invention.
Claims (6)
1. an airway open assistor, including base (1), screwed hole (2), fixed block (3),
Screw (4), the first pole (5), gripper shoe (6), alignment pin (7), the second pole (8) and
Support means (9), it is characterised in that described base (1) is provided with screwed hole (2), base (1)
Two ends, top be symmetrically installed with fixed block (3), fixed block (3) has through hole, fixed block (3)
Being fixed on base (1) by screw (4), fixed block (3) is provided with the first pole (5) and supports
Plate (6), the first pole (5) is located close to the side of screw (4), the top of the first pole (5) with
One end alignment pin (7) of the second pole (8) connects, and the other end of the second pole (8) passes through alignment pin
(7) connection has support means (9), support means (9) to include fastener (10), a spring (11)
With loop bar (12), loop bar (12) for hollow structure, the internal side wall of loop bar (12) connects spring
(11) one end, the other end of spring (11) connects a fastener (10).
A kind of airway open assistor the most according to claim 1, it is characterised in that described base
(1) upper adhesion has cushion pad, described cushion pad to be rubber blanket or Corii Bovis seu Bubali pad.
A kind of airway open assistor the most according to claim 1, it is characterised in that described base
(1) both sides are uniformly provided with six to ten screwed holes (2).
A kind of airway open assistor the most according to claim 1, it is characterised in that described loop bar
(12) inwall is provided with groove, and the connecting rod of a fastener (10) is provided with projection, projection and groove phase
Coordinate.
A kind of airway open assistor the most according to claim 1, it is characterised in that described support
It is enclosed with layer of silica gel on the bulb of head (10).
A kind of airway open assistor the most according to claim 1, it is characterised in that described support
The side of plate (6) is half arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610538469.XA CN105963053A (en) | 2016-07-08 | 2016-07-08 | Airway opening assisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610538469.XA CN105963053A (en) | 2016-07-08 | 2016-07-08 | Airway opening assisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105963053A true CN105963053A (en) | 2016-09-28 |
Family
ID=56951337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610538469.XA Pending CN105963053A (en) | 2016-07-08 | 2016-07-08 | Airway opening assisting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105963053A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113907977A (en) * | 2021-08-24 | 2022-01-11 | 上海交通大学医学院附属第九人民医院 | Trachea cannula device and method for difficult airway |
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| CN202061026U (en) * | 2010-08-16 | 2011-12-07 | 王戡 | Underjaw positioner |
| CN102949771A (en) * | 2012-11-19 | 2013-03-06 | 潘法廷 | Noninvasive synchronous breathing airway opener |
| CN203943773U (en) * | 2014-05-08 | 2014-11-19 | 王国芬 | A kind of chin rest that keeps coma patient respiratory passage unblocked |
| CN205988349U (en) * | 2016-07-08 | 2017-03-01 | 南通市第一人民医院 | A kind of airway open assistor |
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| CN1582867A (en) * | 2004-06-07 | 2005-02-23 | 谢榕衡 | Snore eliminating bracket |
| CN2704332Y (en) * | 2004-06-07 | 2005-06-15 | 谢榕衡 | Nozzle eliminating bracket |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113907977A (en) * | 2021-08-24 | 2022-01-11 | 上海交通大学医学院附属第九人民医院 | Trachea cannula device and method for difficult airway |
| CN113907977B (en) * | 2021-08-24 | 2022-09-06 | 上海交通大学医学院附属第九人民医院 | Trachea cannula device of difficult air flue |
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