CN203943773U - A kind of chin rest that keeps coma patient respiratory passage unblocked - Google Patents
A kind of chin rest that keeps coma patient respiratory passage unblocked Download PDFInfo
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- CN203943773U CN203943773U CN201420232998.3U CN201420232998U CN203943773U CN 203943773 U CN203943773 U CN 203943773U CN 201420232998 U CN201420232998 U CN 201420232998U CN 203943773 U CN203943773 U CN 203943773U
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- lower jaw
- support
- jaw support
- mounting blocks
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Abstract
The utility model discloses a kind of chin rest that keeps coma patient respiratory passage unblocked, comprise base, the left side of base and right side are provided with can be along the adjusting support of base sliding, the phase of two adjusting supports is respectively arranged with Lower jaw support to the inside, each adjusting on support is respectively arranged with Lower jaw support mounting blocks, drive drive division and the Lower jaw support lifting guide part of the lifting of Lower jaw support mounting blocks, each bottom that regulates support is provided with sliding support, each Lower jaw support lifting guide part includes two guide rods that are separately positioned on sliding support top and are parallel to each other, the front side of each Lower jaw support mounting blocks and rear side offer respectively the through hole that can pass for guide rod.The lower jaw that this utility model can hold up coma patient makes to push away before mandibular joint, need to fix mandibular location according to clinical, ensures respiration unobstructed.
Description
Technical field
The invention belongs to technical field of medical instruments, relate in particular to a kind of chin rest that keeps coma patient respiratory passage unblocked.
Background technology
In neurosurgery coma patient management of respiratory, or in other clinical department first aids, or in the clear-headed process of operation general anesthesia, setting up and maintaining the complete and unobstructed air flue of patient is the prerequisite that keeps patient's normal ventilation and breathing.In clinical practice, find, patient applied after narcotics easily in patients during induction of general anesthesia, maintenance phase, the postoperative convalescent period and returning behind ward of reviving, there is the phenomenons such as in a certain state of delirium, hypopnea, glossoptosis, vomiting, malignant hyperthermia and cooperation be not good enough, thereby cause that ventilation is smooth, hypoxemia is even suffocated, vomit that mistake is inhaled, the too low potential danger such as can not find in time of postoperative hyperpyrexia, bring great threat to patient's life.And the generation of patients with hypoxemia is mainly patient and the abnormal patient of respiratory tract of adiposis patient, You Snore disease history, for ensureing that patients with respiratory tract is unobstructed, often need medical personnel that patient's head is swung back, and hold up lower jaw, open airway as much as possible, and clinically, there are a lot of weak points in the work of this respect, such as: open airway need to manually held in the palm lower jaw, and labor intensity is larger; When pressure-vent, need two doctor co-operate to coordinate, lavish labor on; The oropharyngeal airway and the nasopharyngeal air duct that adopt are clinically large to patient's zest, and some patient is existed to length not and because caliber too slightly damages the defects such as respiratory mucosa; In the time of head-cervical radiotherapy and inspection, patient is normal there is unconscious activity phenomenon, thereby causes a pendulum position poor repeatability; Some patient, because hypopnea does not feel like oneself, even may swing head, affects doctor's operation technique, has increased operation risk.
As can be seen here, prior art awaits further improving.
Summary of the invention
The present invention is the weak point of avoiding above-mentioned prior art to exist, and a kind of chin rest that keeps coma patient respiratory passage unblocked is provided.
The technical solution adopted in the present invention is:
A kind of chin rest that keeps coma patient respiratory passage unblocked, comprise base, the left side of base and right side are provided with can be along the adjusting support of base sliding, the phase of two adjusting supports is respectively arranged with Lower jaw support to the inside, each adjusting on support is respectively arranged with Lower jaw support mounting blocks, drive drive division and the Lower jaw support lifting guide part of the lifting of Lower jaw support mounting blocks, each bottom that regulates support is provided with sliding support, each Lower jaw support lifting guide part includes two guide rods that are separately positioned on sliding support top and are parallel to each other, the front side of each Lower jaw support mounting blocks and rear side offer respectively the through hole that can pass for guide rod.
Described each drive division includes screw pair and Worm and worm-wheel gearing, each screw pair include be arranged on the leading screw between two guide rods and be located in the middle of Lower jaw support mounting blocks and with the suitable nut of described leading screw, being positioned at the guide rod of base homonymy and the top of leading screw is installed on same spacing top board, described Worm and worm-wheel gearing comprises and being nested with the worm gear of leading screw bottom and the worm screw that is arranged on worm gear one side and is engaged with, one end of worm screw is provided with hand dish, on hand dish, be provided with rocking handle, regulate the bottom of support to be provided with worm screw mounting blocks, worm screw mounting blocks is positioned at the top of sliding support and is nested with on two guide rods, between leading screw bottom and worm screw mounting blocks, be provided with thrust bearing.
The outside of described each adjusting support is all equipped with shell, and the phase of two shells is provided with vertical chute to the inside.
Described Lower jaw support comprises the Lower jaw support main body matching with human body lower jaw, and Lower jaw support main body is concave arc shape, and a side of Lower jaw support main body is provided with the back bracket for being positioned.
Described Lower jaw support is connected with Lower jaw support mounting blocks by rotary components, described rotary components comprises central shaft, one end of central shaft is connected with Lower jaw support mounting blocks, the other end is connected with Lower jaw support, one end that central shaft is connected with Lower jaw support is provided with external screw thread, one end that Lower jaw support is connected with central shaft offers axis hole, and is provided with female thread in axis hole.
The left side of described base and right side all offer the horizontal concrete chute suitable with sliding support, each sliding support is realized its fastening location on base by tightening knob, and on the left side of base, the upper surface on right side, all offering twice can be for the end face chute of guide rod horizontal sliding.
The cross section of described base is curved, is coated with memory sponge layer on base, and the thickness of memory sponge layer is 4mm～5mm.
The side of described each shell is provided with the hook for hook oxygen face mask static line.
The surface of described Lower jaw support is coated with medical silica-gel.
Owing to having adopted technique scheme, the obtained beneficial effect of the present invention is:
1, the present invention can be after anesthesia of patient autonomous respiration faint or while disappearing the stable lower jaw that upwards holds up patient make to push away before mandibular joint, according to operation and anesthesia need to effectively fix mandibular location, Opening Ventilation road, keep smooth breathing, effectively avoided the even dead generation of respiratory tract obstruction, anoxia, aspiration pneumonitis.
2, the present invention is reasonable in design, safe and reliable, simple in structure, easy to use, be easy to safeguard, time saving and energy saving, improve quality of medical care, alleviate medical personnel's workload, ensured therapeutic treatment or checked effectively errorless carrying out, there is popularizing value well.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the structural representation that the present invention removes decapsidate.
Fig. 3 is the structural representation of Lower jaw support in the present invention.
Wherein,
1, base 101, memory sponge layer 102, tightening knob 103, end face chute 104, horizontal concrete chute 2, adjusting support 201, shell 202, vertical chute 203, spacing top board 204, guide rod 205, leading screw 206, worm screw 207, worm screw mounting blocks 208, hand dish 209, sliding support 210, rocking handle 211, thrust bearing 212, worm gear 213, hook 3, Lower jaw support 301, Lower jaw support main body 302, back bracket 303, central shaft 304, Lower jaw support mounting blocks
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the present invention is described in further detail, but the present invention is not limited to these embodiment.
As shown in Figure 1 to Figure 3, a kind of chin rest that keeps coma patient respiratory passage unblocked, comprise base 1, the cross section of described base 1 is curved, on base 1, being coated with thickness is the memory sponge layer 101 of 4mm～5mm, memory sponge layer 101 contacts with human body nape, can be according to the fixing head of the normal physiological curve of human body, the left side of base 1 and right side are provided with the adjusting support 2 that can slide along base 1, the phase of two adjusting supports 2 is respectively arranged with Lower jaw support 3 to the inside, each adjusting on support 2 is respectively arranged with Lower jaw support mounting blocks 304, drive drive division and the Lower jaw support lifting guide part of 304 liftings of Lower jaw support mounting blocks, the surface of described Lower jaw support 3 is coated with medical silica-gel, improve comfort level, Lower jaw support 3 comprises the Lower jaw support main body 301 matching with human body lower jaw, Lower jaw support main body 301 is concave arc shape, one side of Lower jaw support main body 301 is provided with the back bracket 302 for being positioned, Lower jaw support 3 is learned principle design according to simulation of human body, meet Human Physiology curve, described Lower jaw support 3 is connected with Lower jaw support mounting blocks 304 by rotary components, described rotary components comprises central shaft, one end of central shaft is connected with Lower jaw support mounting blocks 304, the other end is connected with back bracket 302, central shaft is provided with external screw thread with one end that back bracket 302 is connected, one end that back bracket 302 is connected with central shaft offers axis hole, and in axis hole, be provided with female thread, the setting party of rotary components medical personnel require to regulate the angle of Lower jaw support 3 according to patient's lower jaw curve and anesthesia, the bottom of described each adjusting support 2 is provided with sliding support 209, each Lower jaw support lifting guide part includes two guide rods 204 that are separately positioned on sliding support 209 tops and are parallel to each other, and the front side of each Lower jaw support mounting blocks 304 and rear side offer respectively the through hole that can pass for guide rod 204, the left side of described base 1 and right side all offer the horizontal concrete chute 104 suitable with sliding support 209, sliding support 209 is realized its fastening location on base 1 by tightening knob 102, on the left side of base 1, the upper surface on right side, all offering twice can be for the end face chute 103 of guide rod 204 horizontal slidings, medical personnel can regulate left side and right side to regulate the position of support according to sick human needs, and the maximum spacing of two 201, adjusting supports is 20cm～50cm, described each drive division includes screw pair and Worm and worm-wheel gearing, each screw pair include be arranged on the leading screw 205 between two guide rods 204 and be located in the middle of Lower jaw support mounting blocks 304 and with the suitable nut of described leading screw 205, being positioned at the guide rod 204 of base 1 homonymy and the top of leading screw 205 is installed on same spacing top board 203, described Worm and worm-wheel gearing comprises the worm gear 212 and the worm screw 206 that is arranged on worm gear 212 1 sides and is engaged with that are nested with in leading screw 205 bottoms, one end of worm screw 206 is provided with hand dish 208, on hand dish 208, be provided with rocking handle 210, regulate the bottom of support 2 to be provided with worm screw mounting blocks 207, worm screw mounting blocks 207 is positioned at the top of sliding support 209 and is nested with on two guide rods 204, between leading screw 205 bottoms and worm screw mounting blocks 207, be provided with thrust bearing 211, described Lower jaw support 3 can move up and down under the drive of drive division, its maximum vertical penetration is 20cm, minimum constructive height is 5cm.
In addition, as shown in Figure 1, the outside of described each adjusting support 2 is all equipped with for ensureing to use safe shell 201, the phase of two shells 201 is provided with vertical chute 202 to the inside, the side of described each shell 201 is provided with the hook 213 for hook oxygen face mask static line, is convenient to hook oxygen face mask.
The related content of not addressing in the present invention adopts or uses for reference prior art and can realize.
In description of the invention, it will be appreciated that, orientation or the position relationship of the instructions such as term " " center ", " on ", D score, " top " " end ", " interior ", " outward ", " left side ", " right side " be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of the device of instruction or hint indication or element must have specific orientation, with specific orientation structure with operate, therefore can not be interpreted as limitation of the present invention.
Although more used such as base 1, memory sponge layer 101, end face chute 103 herein, regulated the terms such as support 2, spacing top board 203, sliding support 209, Lower jaw support 3, back bracket 302, do not got rid of the probability that uses other term.Use these terms to be only used to describe more easily and explain essence of the present invention; They are construed to any additional restriction is all contrary with spirit of the present invention.
Need to further illustrate, specific embodiment described herein is only to spiritual example explanation of the present invention.Those skilled in the art can make various amendments or supplement or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (9)
1. one kind keeps the chin rest of coma patient respiratory passage unblocked, it is characterized in that: comprise base, the left side of base and right side are provided with can be along the adjusting support of base sliding, the phase of two adjusting supports is respectively arranged with Lower jaw support to the inside, each adjusting on support is respectively arranged with Lower jaw support mounting blocks, drive drive division and the Lower jaw support lifting guide part of the lifting of Lower jaw support mounting blocks, each bottom that regulates support is provided with sliding support, each Lower jaw support lifting guide part includes two guide rods that are separately positioned on sliding support top and are parallel to each other, the front side of each Lower jaw support mounting blocks and rear side offer respectively the through hole that can pass for guide rod.
2. a kind of chin rest that keeps coma patient respiratory passage unblocked according to claim 1, it is characterized in that: described each drive division includes screw pair and Worm and worm-wheel gearing, each screw pair include be arranged on the leading screw between two guide rods and be located in the middle of Lower jaw support mounting blocks and with the suitable nut of described leading screw, being positioned at the guide rod of base homonymy and the top of leading screw is installed on same spacing top board, described Worm and worm-wheel gearing comprises and being nested with the worm gear of leading screw bottom and the worm screw that is arranged on worm gear one side and is engaged with, one end of worm screw is provided with hand dish, on hand dish, be provided with rocking handle, regulate the bottom of support to be provided with worm screw mounting blocks, worm screw mounting blocks is positioned at the top of sliding support and is nested with on two guide rods, between leading screw bottom and worm screw mounting blocks, be provided with thrust bearing.
3. a kind of chin rest that keeps coma patient respiratory passage unblocked according to claim 1, is characterized in that: the outside of described each adjusting support is all equipped with shell, and the phase of two shells is provided with vertical chute to the inside.
4. a kind of chin rest that keeps coma patient respiratory passage unblocked according to claim 1, it is characterized in that: described Lower jaw support comprises the Lower jaw support main body matching with human body lower jaw, Lower jaw support main body is concave arc shape, and a side of Lower jaw support main body is provided with the back bracket for being positioned.
5. a kind of chin rest that keeps coma patient respiratory passage unblocked according to claim 1, it is characterized in that: described Lower jaw support is connected with Lower jaw support mounting blocks by rotary components, described rotary components comprises central shaft, one end of central shaft is connected with Lower jaw support mounting blocks, the other end is connected with Lower jaw support, one end that central shaft is connected with Lower jaw support is provided with external screw thread, one end that Lower jaw support is connected with central shaft offers axis hole, and is provided with female thread in axis hole.
6. a kind of chin rest that keeps coma patient respiratory passage unblocked according to claim 1, it is characterized in that: the left side of described base and right side all offer the horizontal concrete chute suitable with sliding support, each sliding support is realized its fastening location on base by tightening knob, and on the left side of base, the upper surface on right side, all offering twice can be for the end face chute of guide rod horizontal sliding.
7. a kind of chin rest that keeps coma patient respiratory passage unblocked according to claim 1, is characterized in that: the cross section of described base is curved, is coated with memory sponge layer on base, and the thickness of memory sponge layer is 4mm～5mm.
8. a kind of chin rest that keeps coma patient respiratory passage unblocked according to claim 3, is characterized in that: the side of described each shell is provided with the hook for hook oxygen face mask static line.
9. a kind of chin rest that keeps coma patient respiratory passage unblocked according to claim 1, is characterized in that: the surface of described Lower jaw support is coated with medical silica-gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232998.3U CN203943773U (en) | 2014-05-08 | 2014-05-08 | A kind of chin rest that keeps coma patient respiratory passage unblocked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232998.3U CN203943773U (en) | 2014-05-08 | 2014-05-08 | A kind of chin rest that keeps coma patient respiratory passage unblocked |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203943773U true CN203943773U (en) | 2014-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420232998.3U Expired - Fee Related CN203943773U (en) | 2014-05-08 | 2014-05-08 | A kind of chin rest that keeps coma patient respiratory passage unblocked |
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| CN (1) | CN203943773U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877961A (en) * | 2016-05-24 | 2016-08-24 | 雷泽 | Jaw holder |
| CN105963053A (en) * | 2016-07-08 | 2016-09-28 | 南通市第人民医院 | Airway opening assisting device |
| CN107080665A (en) * | 2017-04-27 | 2017-08-22 | 深圳市龙岗区骨科医院 | Lower jaw drags scaffold |
| CN108771584A (en) * | 2018-03-12 | 2018-11-09 | 谢树怀 | A kind of orthopaedics therapy winding gauze device |
| CN109758318A (en) * | 2019-03-12 | 2019-05-17 | 南通市第二人民医院 | A kind of unobstructed care device in shock patient assisted respiration road |
| CN109954192A (en) * | 2017-12-23 | 2019-07-02 | 史永泉 | Human body respiration adjuster |
| CN114668620A (en) * | 2022-03-14 | 2022-06-28 | 商丘市第一人民医院 | Lower jaw supporting instrument for anesthesia department |
-
2014
- 2014-05-08 CN CN201420232998.3U patent/CN203943773U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877961A (en) * | 2016-05-24 | 2016-08-24 | 雷泽 | Jaw holder |
| CN105963053A (en) * | 2016-07-08 | 2016-09-28 | 南通市第人民医院 | Airway opening assisting device |
| CN107080665A (en) * | 2017-04-27 | 2017-08-22 | 深圳市龙岗区骨科医院 | Lower jaw drags scaffold |
| CN107080665B (en) * | 2017-04-27 | 2022-12-09 | 深圳市龙岗区骨科医院 | Lower jaw dragging and lifting frame |
| CN109954192A (en) * | 2017-12-23 | 2019-07-02 | 史永泉 | Human body respiration adjuster |
| CN109954192B (en) * | 2017-12-23 | 2022-05-24 | 史永泉 | Human body breathing regulator |
| CN108771584A (en) * | 2018-03-12 | 2018-11-09 | 谢树怀 | A kind of orthopaedics therapy winding gauze device |
| CN109758318A (en) * | 2019-03-12 | 2019-05-17 | 南通市第二人民医院 | A kind of unobstructed care device in shock patient assisted respiration road |
| CN114668620A (en) * | 2022-03-14 | 2022-06-28 | 商丘市第一人民医院 | Lower jaw supporting instrument for anesthesia department |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20150508 |
|
| EXPY | Termination of patent right or utility model |