CN111012612A - Device for opening respiratory tract - Google Patents
Device for opening respiratory tract Download PDFInfo
- Publication number
- CN111012612A CN111012612A CN201911266335.7A CN201911266335A CN111012612A CN 111012612 A CN111012612 A CN 111012612A CN 201911266335 A CN201911266335 A CN 201911266335A CN 111012612 A CN111012612 A CN 111012612A
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- CN
- China
- Prior art keywords
- support
- lower jaw
- horizontal position
- airway device
- support rod
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- 210000002345 respiratory system Anatomy 0.000 title abstract description 6
- 239000000463 material Substances 0.000 claims description 14
- 229920000742 Cotton Polymers 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 239000004816 latex Substances 0.000 claims description 6
- 229920000126 latex Polymers 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 3
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 3
- 206010002091 Anaesthesia Diseases 0.000 abstract description 13
- 230000037005 anaesthesia Effects 0.000 abstract description 13
- 238000011084 recovery Methods 0.000 abstract description 6
- 206010021118 Hypotonia Diseases 0.000 abstract description 4
- 230000036640 muscle relaxation Effects 0.000 abstract description 4
- 201000010099 disease Diseases 0.000 abstract description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 2
- 238000004904 shortening Methods 0.000 abstract description 2
- 210000003437 trachea Anatomy 0.000 abstract description 2
- 239000003814 drug Substances 0.000 abstract 6
- 210000003205 muscle Anatomy 0.000 abstract 6
- 230000002040 relaxant effect Effects 0.000 abstract 6
- 239000003158 myorelaxant agent Substances 0.000 description 10
- 208000014674 injury Diseases 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 206010017076 Fracture Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 229940035363 muscle relaxants Drugs 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 230000008733 trauma Effects 0.000 description 3
- 206010011985 Decubitus ulcer Diseases 0.000 description 2
- 206010019909 Hernia Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 210000004373 mandible Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 208000000884 Airway Obstruction Diseases 0.000 description 1
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010061599 Lower limb fracture Diseases 0.000 description 1
- 229940121948 Muscarinic receptor antagonist Drugs 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- ZTVQQQVZCWLTDF-UHFFFAOYSA-N Remifentanil Chemical compound C1CN(CCC(=O)OC)CCC1(C(=O)OC)N(C(=O)CC)C1=CC=CC=C1 ZTVQQQVZCWLTDF-UHFFFAOYSA-N 0.000 description 1
- 206010069689 Spinal column injury Diseases 0.000 description 1
- 208000004760 Tenosynovitis Diseases 0.000 description 1
- 206010046996 Varicose vein Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000202 analgesic effect Effects 0.000 description 1
- 229940035674 anesthetics Drugs 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000812 cholinergic antagonist Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000003953 foreskin Anatomy 0.000 description 1
- 239000003193 general anesthetic agent Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- DDLIGBOFAVUZHB-UHFFFAOYSA-N midazolam Chemical compound C12=CC(Cl)=CC=C2N2C(C)=NC=C2CN=C1C1=CC=CC=C1F DDLIGBOFAVUZHB-UHFFFAOYSA-N 0.000 description 1
- 229960003793 midazolam Drugs 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- OLBCVFGFOZPWHH-UHFFFAOYSA-N propofol Chemical compound CC(C)C1=CC=CC(C(C)C)=C1O OLBCVFGFOZPWHH-UHFFFAOYSA-N 0.000 description 1
- 229960004134 propofol Drugs 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229960003394 remifentanil Drugs 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 239000000932 sedative agent Substances 0.000 description 1
- 230000001624 sedative effect Effects 0.000 description 1
- DFEYYRMXOJXZRJ-UHFFFAOYSA-N sevoflurane Chemical compound FCOC(C(F)(F)F)C(F)(F)F DFEYYRMXOJXZRJ-UHFFFAOYSA-N 0.000 description 1
- 229960002078 sevoflurane Drugs 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/121—Head or neck
Landscapes
- Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Otolaryngology (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)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention belongs to the technical field of auxiliary instruments special for anesthesia of operating tables, and particularly relates to a device for opening a respiratory tract, which comprises a lower jaw support piece, a support rod, a shoulder support piece and a horizontal position support column, wherein the lower jaw support piece and the shoulder support piece are respectively and fixedly connected to two ends of the support rod through ball joints; the invention can carry out lower jaw support during anesthesia operation, can not carry out trachea cannula, can reduce the dosage of muscle relaxing medicine even without using the muscle relaxing medicine for the operation of a horizontal position or a lateral position with low requirement on muscle relaxation and short operation time, thereby obviously reducing the dosage of the muscle relaxing medicine even without using the muscle relaxing medicine, lightening the influence of the muscle relaxing medicine on the anesthesia recovery of patients, shortening the recovery time, increasing the recovery quality, having strong adaptability and avoiding the danger brought by the muscle relaxing medicine to the patients with partial diseases.
Description
Technical Field
The invention belongs to the technical field of special auxiliary instruments for anesthesia of operating tables, and particularly relates to a device for opening a respiratory tract.
Background
Two major problems in the field of anesthesia are the difficult airways and the residual action of muscle relaxants. Based on the development and good application of various sedative and analgesic anesthetics at present, such as remifentanil, midazolam, propofol and sevoflurane, intraspinal anesthesia can be avoided for partial operations, although the trauma is small at present, the intraspinal anesthesia is invasive after all, and certain related risks still exist. Such as hernia, varicose vein of lower limb, fracture reduction puncture needle, superficial tumor, partial urological surgery, etc., muscle relaxant is not needed, and intraspinal anesthesia is avoided. For example, the lower limb fracture operation, caesarean section and the like of the elderly patients can be given a small amount of muscle relaxants or short-acting muscle relaxants when needed.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a device for opening a respiratory tract, which has the characteristics of simple and reasonable structure, convenient use, simple operation and strong support stability.
In order to achieve the purpose, the invention provides the following technical scheme: the device for opening the respiratory tract comprises a lower jaw support, a support rod, a shoulder support and a horizontal position support column, wherein the lower jaw support and the shoulder support are fixedly connected to two ends of the support rod respectively through ball joints, the horizontal position support column is located below the support rod and is detachably connected with the support rod, the support rod is of a telescopic structure, an adjusting hole is formed in the support rod, an adjusting button matched with the adjusting hole is arranged on the support rod, the adjusting button is clamped and fixed on the inner side of the adjusting hole, and the top of the adjusting button is a hemispherical bulge.
Preferably, the inner side contact surface of the lower jaw support is fixedly bonded with a latex pad, two cotton laces are arranged on the lower jaw support, and the lower jaw support is made of plastic materials.
Preferably, a gasket is fixedly bonded to the inner side of the shoulder supporting part, and the gasket is made of a sponge material.
Preferably, the top of the horizontal position support column is provided with a connection clamping ring, the horizontal position support column is integrally formed with the connection clamping ring, and the connection clamping ring is of an annular structure with the inner side diameter equal to the maximum cross-section diameter of the support rod.
Preferably, the middle position of the top end of the connecting clamp ring is connected with a locking bolt in a threaded mode, and the bottom end of the locking bolt is detachably connected with an arc-shaped locking base plate.
Preferably, the bottom end of the horizontal position supporting column is fixed with a supporting base through a ball joint in a threaded manner, and the supporting base is disc-shaped.
Preferably, the bottom of the supporting base is fixedly bonded with a protective pad, and the protective pad is made of sponge.
Preferably, the support rod and the horizontal position support column are both made of metal alloy materials, and the shoulder support piece is made of elastic plastic materials.
Preferably, the chin support, the support bar and the shoulder support are combined for lateral mandibular support.
Preferably, the mandibular support, the support bar, the shoulder support and the horizontal decubitus support column are used in combination for horizontal decubitus mandibular support.
Compared with the prior art, the invention has the beneficial effects that: the invention is designed, when the invention is adopted to carry out lower jaw support during anesthesia operation, tracheal intubation can be omitted, the dosage of muscle relaxant can be reduced even the muscle relaxant is not used for the operation in the horizontal position or the lateral position with low requirement on muscle relaxation and short operation time, thereby obviously reducing the dosage of the muscle relaxant even the muscle relaxant is not used, lightening the influence of the muscle relaxant on the anesthesia recovery of patients, shortening the recovery time, increasing the recovery quality, having strong adaptability and avoiding the dangerous influence of the muscle relaxant on the patients with partial diseases.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a horizontal position assembly of the present invention;
FIG. 2 is a schematic structural diagram of a single device in a lateral position according to the present invention;
fig. 3 is a schematic structural view of the horizontal position supporting column of the present invention.
In the figure: 1. a mandibular support; 11. a latex pad; 12. a tie strap; 2. a support bar; 202. an adjustment hole; 3. a shoulder support; 31. a liner; 4. a horizontal position support column; 41. connecting a snap ring; 42. a support base; 421. a protective pad; 43. locking the bolt; 431. locking the base plate; 5. an adjustment button; 6. a ball joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: open respiratory device, including lower jaw support piece 1, bracing piece 2, shoulder support piece 3 and horizontal position support column 4, lower jaw support piece 1 passes through ball joint 6 fixed connection respectively at the both ends of bracing piece 2 with shoulder support piece 3, horizontal position support column 4 is located the below of bracing piece 2, and can dismantle with bracing piece 2 and be connected, bracing piece 2 is but extending structure, regulation hole 202 has been seted up on the bracing piece 2, and be equipped with regulation hole 202 assorted adjustment button 5, adjustment button 5 is fixed at the inboard block of regulation hole 202, adjustment button 5's top is hemispherical protruding.
In this embodiment: the regulation hole 202 has been seted up on bracing piece 2, and be equipped with regulation hole 202 assorted adjustment button 5, adjustment button 5 is fixed at the inboard block of regulation hole 202, adjustment button 5's top is hemispherical arch, when extending bracing piece 2, can hold bracing piece 2's both ends to both sides pulling bracing piece 2, until spilling adjustment button 5, adjustment button 5 is hemispherical arch, the bottom adopts spring coupling with bracing piece 2, can be when receiving the exogenic action, automatic compression advances in bracing piece 2, lose exogenic action with spilling regulation hole 202, and hemispherical arch is higher than bracing piece 2's regulation hole 202, make bracing piece 2 flexible fixed more stable, strengthen bracing piece 2's stability in use.
Specifically, a latex pad 11 is fixedly bonded on the inner side contact surface of the lower jaw support member 1, two cotton laces 12 are arranged on the lower jaw support member 1, and the lower jaw support member 1 is made of elastic plastic materials; the latex cushion 11 has good elasticity and protective property, is more comfortable to contact with the face of a patient, does not provide cool stimulation for the patient in winter, and simultaneously, when fixing the lower jaw of the patient, the lower jaw support piece 1 is sleeved on the face of the patient and is adjusted to a proper position, then the two cotton laces 12 are wound on the back brain of the patient for tightening, the cotton laces 12 are made of pure cotton materials and have good elasticity and flexibility, the two cotton laces 12 are connected, so that the lower jaw support piece 1 is more stable and comfortable to fix, the lower jaw support piece 1 in the utility model is the same as the automatic lower jaw support mask in the utility model with the publication number of CN206081267U, the lower jaw support mask can effectively and automatically support the lower jaw of the patient, prevents tongue from falling, ensures the perioperative safety of the patient, reduces adverse events, and adopts four hooks to be connected with the cotton laces 12 (also called elastic belts), can adjust the elasticity according to patient's face size, it is fixed firm airtight.
Specifically, a gasket 31 is fixedly bonded on the inner side of the shoulder supporting part 3, and the gasket 31 is made of sponge material; when the shoulders of the patient are abutted against the shoulder supports 3, the shoulders of the patient are more comfortable and stable, and the damage to the shoulders of the patient caused by long-time pressing is avoided.
Specifically, the top of the horizontal position supporting column 4 is provided with a connecting clamping ring 41, the horizontal position supporting column 4 and the connecting clamping ring 41 are integrally formed, the connecting clamping ring 41 is of an annular structure with the inner side diameter equal to the maximum cross-section diameter of the supporting rod 2, the middle position of the top end of the connecting clamping ring 41 is in threaded connection with a locking bolt 43, and the bottom end of the locking bolt 43 is detachably connected with an arc-shaped locking backing plate 431; a be connected fixedly more stable for between bracing piece 2 and the horizontal position support column 4, can be as required according to the support, will connect snap ring 41 and remove about on bracing piece 2, then screw up locking bolt 43 in the specific position of needs, locking bolt 43 drives arc locking backing plate 431 and moves down to laminating mutually with the top of bracing piece 2, it is fixed to accomplish being connected between bracing piece 2 and the horizontal position support column 4, and the connection snap ring 41 of loop configuration can carry out the position change as required, combine locking bolt 43 to make horizontal position support column 4 can be according to the needs of support position, carry out fixed position's regulation, make things convenient for the dismouting to connect, high use efficiency, strong support stability.
Specifically, a support base 42 is fixed at the bottom end of the horizontal position support column 4 through a ball joint 6 in a threaded manner, the support base 42 is disc-shaped, a protection pad 421 is fixedly bonded at the bottom of the support base 42, and the protection pad 421 is made of sponge material; the disc-shaped supporting base 42 has large contact area with the operating bed, small occupied area and high supporting stability, the sponge has good softness, elasticity and good deformability, the mattress can not be damaged after a long fixing time, the use is safe and stable, the bolt structure is fixed in a clamping way, the installation space is saved, the disassembly and the assembly are convenient, and is fixed at the edge of the bed board, is of a plate-shaped structure exposed above the sickbed and can cover the lower part of the mattress, therefore, the head of the patient can not be touched when the patient lies down, the ball joint 6 is provided with a positioning hole in which a positioning pin is inserted, when in adjustment, the positioning pin is pulled out from the positioning hole, and then the ball joint 6 is used for adjusting to a proper angle, and then the positioning pin is inserted into the positioning hole to fix the ball joint 6, so that non-adjustable movement is avoided when the device is used, and the overall use stability of the device is enhanced.
Specifically, the support rod 2 and the horizontal position support column 4 are both made of metal alloy materials, and the shoulder support 3 is made of elastic plastic materials; difficult rustiness, can adopt medical disinfectant disinfection, avoid cross infection, repeatedly usable, safe and reliable, shoulder support piece 3's elastic plastic material has good elasticity and deformability, establishes to the arc structure, can be when supporting, according to the big or small automatic deformation regulation elasticity of patient's shoulder, combines shoulder support piece 3 inside liner 31, can not chuck patient's shoulder, strong adaptability, it is safe and stable to use.
Specifically, the mandible support 1, the support bar 2 and the shoulder support 3 are combined for lateral recumbent position mandible support.
Specifically, the lower jaw support member 1, the support rod 2, the shoulder support member 3 and the horizontal position support column 4 are combined for horizontal position lower jaw support.
The working principle and the using process of the invention are as follows: firstly, the lower jaw support 1 contacts with the lower jaw of a patient in an angular mode, the contact surface of the lower jaw support 1 and the face of the patient is made of latex soft materials to prevent pressure injury caused by long-time use, then the shoulder of the patient is supported on the shoulder support 3, a face pad 31, which contacts with the shoulder support 3 and the patient, is made of sponge materials, the lower jaw support 1 is made of plastic materials, the opening and closing angle can be finely adjusted according to the condition of the patient, the angle of the lower jaw is basically fixed, the moving range is small, the joint of the lower jaw support 1 and the support rod 2 is connected through a ball joint 6, the angle of the lower jaw support 1 and the support rod 2 can be adjusted according to the fixing requirement when the lower jaw support is fixed, the length of the support rod 2 can be adjusted according to the fixing requirement of the body shape of the patient, finally, whether the connection parts of the horizontal support column 4 are fastened or not is checked, so that the horizontal support column can be suitable for the left, the lower jaw fixing support is arranged on two sides of the head of a patient, the lower jaw fixing support is carried out by repeating the lower jaw fixing step of the patient, the lower jaw fixing support is suitable for the lower jaw support of a patient lying position, the lifting of the support columns 4 of the lying position is controlled by the adjusting buttons 5, when the lifting adjustment is needed, the adjusting buttons 5 can be pressed respectively, or the connecting positions of the tops of the two support columns 4 of the lying position and the support rods 2 are held to be lifted upwards and forcefully, the use is convenient, the operation is simple, the applicability is strong, the use range is wide, after the use is finished, the medical disinfection is carried out, and the.
Contraindications are as follows: patients at risk of reflux aspiration, patients with trauma fracture of head and face, patients with trauma or shoulder operation on shoulders, patients with cervical vertebra injury, patients with large-scale operation, patients with long operation time, patients with high muscle relaxation requirements, patients with significant airway obstruction, and the like.
Indications are as follows: operations of limbs with low requirements on muscle relaxation, such as varicosis, internal fixation, local mass, tenosynovitis, fracture kirschner wire fixation, and the like.
Lower abdominal operation: such as hernia, foreskin, transurethral urological procedures, and the like.
Surgery of superficial layer of chest and back: such as the removal of locally large pockets.
The using method comprises the following steps:
1. patient preparation: anticholinergic agents must be used before anesthesia to reduce oral secretions.
2. The device is prepared in advance: when the patient is awake, the mask can be fixed to inhale oxygen, the head of the patient is placed on the lower jaw of the tractor, whether the mask and the face leak air is checked, the breathing condition of the patient is observed, and the device is fixed in a roughly preset state in advance.
3. Fixing: after the consciousness of the patient disappears and the patient enters an anesthesia state, the device is finely adjusted and fixed, and the mask is connected with a breathing machine to maintain breathing.
Detailed description:
1. the head of the patient is fixed by a soft pillow or cloth, the head cannot move in the anesthesia process, if the head moves, whether the fixing parts are loosened or not and whether the mask leaks or not are checked.
2. If the patient is awake suddenly after the operation, the adjusting button 5 should be pressed down immediately to adjust the length or the supporting angle of the supporting rod, so as to avoid the discomfort of the patient.
3. The trachea cannula is ready for use, and the suction apparatus and the suction tube are ready for use.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An open airway device characterized by: the lower jaw support comprises a lower jaw support (1), a support rod (2), a shoulder support (3) and a horizontal position support column (4), wherein the lower jaw support (1) and the shoulder support (3) are fixedly connected to two ends of the support rod (2) through ball joints (6) respectively, the horizontal position support column (4) is located below the support rod (2) and detachably connected with the support rod (2), the support rod (2) is of a telescopic structure, an adjusting hole (202) is formed in the support rod (2), an adjusting button (5) matched with the adjusting hole (202) is arranged, the adjusting button (5) is clamped and fixed on the inner side of the adjusting hole (202), and the top of the adjusting button (5) is a hemispherical bulge.
2. The open airway device of claim 1, wherein: the inner side contact surface of the lower jaw supporting piece (1) is fixedly bonded with a latex pad (11), two cotton laces (12) are arranged on the lower jaw supporting piece (1), and the lower jaw supporting piece (1) is made of plastic materials.
3. The open airway device of claim 1, wherein: a gasket (31) is fixedly bonded on the inner side of the shoulder supporting part (3), and the gasket (31) is made of sponge materials.
4. The open airway device of claim 1, wherein: the top of horizontal position support column (4) has connection snap ring (41), horizontal position support column (4) with connect snap ring (41) integrated into one piece, connect snap ring (41) for inboard diameter with the loop configuration that bracing piece (2) maximum cross-section diameter equals.
5. The open airway device of claim 4, wherein: the middle position of the top end of the connecting clamping ring (41) is connected with a locking bolt (43) in a threaded mode, and the bottom end of the locking bolt (43) is detachably connected with an arc-shaped locking base plate (431).
6. The open airway device of claim 1, wherein: the bottom end of the horizontal position supporting column (4) is fixedly provided with a supporting base (42) through a ball joint (6) in a threaded mode, and the supporting base (42) is disc-shaped.
7. The open airway device of claim 6, wherein: the bottom of the supporting base (42) is fixedly bonded with a protective pad (421), and the protective pad (421) is made of sponge.
8. The open airway device of claim 1, wherein: the support rod (2) and the horizontal position support column (4) are both made of metal alloy materials, and the shoulder support piece (3) is made of elastic plastic materials.
9. The open airway device of claim 1, wherein: the lower jaw support (1), the support rod (2) and the shoulder support (3) are combined for lateral recumbent lower jaw support.
10. The open airway device of claim 1, wherein: the lower jaw support (1), the support rod (2), the shoulder support (3) and the horizontal position support column (4) are combined for horizontal position lower jaw support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911266335.7A CN111012612A (en) | 2019-12-11 | 2019-12-11 | Device for opening respiratory tract |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911266335.7A CN111012612A (en) | 2019-12-11 | 2019-12-11 | Device for opening respiratory tract |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111012612A true CN111012612A (en) | 2020-04-17 |
Family
ID=70208697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911266335.7A Pending CN111012612A (en) | 2019-12-11 | 2019-12-11 | Device for opening respiratory tract |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111012612A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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2019
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|---|---|---|---|---|
| US20060231105A1 (en) * | 2005-04-19 | 2006-10-19 | Levy Hans F | Dental operating support |
| EP2415446A2 (en) * | 2010-08-03 | 2012-02-08 | Peter Shimm | Cricoid manipulating apparatus for anesthesia assistance and tracheal intubation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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