CN214511328U - Mandible supporting device for general anesthesia without intubation - Google Patents
Mandible supporting device for general anesthesia without intubation Download PDFInfo
- Publication number
- CN214511328U CN214511328U CN202022533199.8U CN202022533199U CN214511328U CN 214511328 U CN214511328 U CN 214511328U CN 202022533199 U CN202022533199 U CN 202022533199U CN 214511328 U CN214511328 U CN 214511328U
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- Prior art keywords
- groove
- hole
- general anesthesia
- base
- screw
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- Expired - Fee Related
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- 238000002695 general anesthesia Methods 0.000 title claims abstract description 21
- 238000002627 tracheal intubation Methods 0.000 title claims description 16
- 210000004373 mandible Anatomy 0.000 title description 8
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 210000002345 respiratory system Anatomy 0.000 description 4
- 230000006698 induction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 208000008784 apnea Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000147 hypnotic effect Effects 0.000 description 1
- 210000001847 jaw Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000932 sedative agent Substances 0.000 description 1
- 230000001624 sedative effect Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a do not intubate general anesthesia hold in palm jaw ware, including base, a set screw and layer board, the upper surface of base is provided with a recess and two rectangle through grooves, and the front and the back that every rectangle led to the groove all are provided with the spout, and sliding fit is connected with the slider in the spout, is provided with the screw hole on the slider, the cooperation is connected with the screw thread axle on the screw hole, the top of recess is provided with the bolster, and the below of bolster is provided with several roller shafts, the side of fixed block is connected with the stationary blade, is provided with first logical groove on the stationary blade, and a set screw runs through first logical groove, the last fixed surface of slider is connected with the telescopic link, and the upper end and the layer board of telescopic link rotate to be connected. Through the setting of bolster, roller and recess, the utility model discloses when using, if the front and back position of layer board has the mistake, directly promote the bolster and can find accurate position, need not lift up patient's head once more labour saving and time saving.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary instruments, in particular to a mandible supporter for general anesthesia without intubation.
Background
The temporary measure and the basic treatment method for buffering the obstruction of the upper respiratory tract are used for supporting the lower jaw of a patient, and are generally used for patients who do not start intubation after general anesthesia induction, because the respiratory tract is the most easily blocked part, when the patient uses sedative, hypnotic or general anesthesia induction, part of patients loose and collapse due to the reduction of the tension of soft tissues in the oropharyngeal cavity under the action of the medicine, the lower jaw is retracted, and the tongue root is moved backwards, so that the complete or incomplete obstruction of the upper respiratory tract is generated. The lower jaw of a general anesthesia operation patient is easy to loosen, the upper respiratory tract is easy to be blocked to induce insufficient ventilation, and even apnea is caused.
At present, the lower jaw of a patient is supported basically by a doctor or a nurse to lift the lower jaw of the patient with two hands, which wastes time and labor and influences other treatments and operations; the lower jaw ware of support of prior art mainly comprises telescopic link, layer board and bolster, and the telescopic link can be realized going up and down, can also remove about, conveniently aims at patient's lower jaw position with the layer board, but in the in-service use, often still need move the telescopic link forward or backward, just can aim at patient's lower jaw position with the layer board, just at this moment need lift up patient's head, readjust the position of holding in the palm the lower jaw ware, waste time and energy.
Therefore, there is a need to provide a mandible supporter for general anesthesia without intubation, which aims to solve the above problems.
Disclosure of Invention
The utility model aims to provide a mandible supporter for general anesthesia without intubation, which is not enough for the prior art to solve the problems existing in the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a not intubate general anesthesia hold in palm jaw ware, includes base, a set screw and layer board, the upper surface of base is provided with a recess and two rectangle through grooves, and the front and the back that every rectangle led to the groove all are provided with the spout, and sliding fit is connected with the slider in the spout, is provided with the screw hole on the slider, the cooperation is connected with the screw thread axle on the screw hole, the top of recess is provided with the bolster, and the left end and the right-hand member of bolster lower surface all are connected with the fixed block, and the below of bolster is provided with several rollers, and the both ends and the fixed block of roller rotate to be connected, the side of fixed block is connected with the stationary blade, is provided with first logical groove on the stationary blade, and a set screw runs through first through groove, the last fixed surface of slider is connected with the telescopic link, and the upper end and the layer board of telescopic link rotate to be connected.
As a further scheme of the utility model, the quantity that the rectangle leads to groove, slider, telescopic link, layer board, stationary blade and fixed block is two and all sets up about the plane of symmetry bilateral symmetry of bolster.
As a further scheme of the utility model, the upper surface of base is provided with the screw hole, and set screw one is connected with the screw hole cooperation, the lower surface of stationary blade is connected with the upper surface sliding fit of base, the bottom surface contact of roller and recess.
As a further proposal of the utility model, a through hole is arranged below the groove, the threaded shaft penetrates through the through hole, the diameter of the through hole is larger than that of the threaded shaft, and two ends of the threaded shaft are connected with the base in a rotating fit manner; one side of the base is provided with an adjusting handle, and the adjusting handle is coaxially and fixedly connected with the threaded shaft.
As a further scheme of the utility model, the telescopic link comprises fixed column, lift post and two set screw, the lower extreme and the slider fixed connection of fixed column, the up end of fixed column are provided with the blind hole, and the side of fixed column is provided with the second and leads to the groove, the inside wall of blind hole is connected with the side sliding fit of lift post, is provided with the screw hole on the lift post, the screw hole is connected with two cooperations of set screw.
As a further scheme of the utility model, set screw two runs through the second and leads to the groove, and set screw two's central line and the central line mutually perpendicular of lift post, the upper end of lift post is articulated with the layer board, the surface of layer board bonds and has the stereoplasm sponge.
To sum up, the beneficial effects of the utility model are that:
through the arrangement of the pillow, the roll shaft, the groove, the fixing piece and the first fixing screw, when the pillow is used, if the front position and the rear position of the supporting plate are wrong, the pillow is directly pushed to find the accurate position without lifting the head of a patient again, time and labor are saved, and the fixing piece and the first fixing screw are used for fixing the pillow; through the setting of slider and threaded shaft, directly rotate the position that the adjustment handle just can adjust two telescopic links simultaneously, it is convenient high-efficient.
Drawings
Fig. 1 is a front view of a mandible supporter for general anesthesia without intubation.
Fig. 2 is a schematic structural view of a base in a mandible supporter for general anesthesia without intubation.
Fig. 3 is a schematic structural view of a telescopic rod in a mandible supporter for general anesthesia without intubation.
Reference numerals: 1-base, 2-rectangular through groove, 3-sliding groove, 4-sliding block, 5-threaded shaft, 6-through hole, 7-adjusting handle, 8-groove, 9-fixing piece, 10-first through groove, 11-fixing screw I, 12-fixing block, 13-roller shaft, 14-pillow, 15-supporting plate, 16-hard sponge, 20-telescopic rod, 21-fixing column, 22-blind hole, 23-second through groove, 24-fixing screw II and 25-lifting column.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following description of the present invention with reference to the accompanying drawings and specific embodiments will explain the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, the terms "center", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1
Referring to fig. 1, 2 and 3, a non-intubation general anesthesia mandibular supporting device comprises a base 1, a first fixing screw 11 and a supporting plate 15, wherein the upper surface of the base 1 is provided with a groove 8 and two rectangular through grooves 2, the front and the back of each rectangular through groove 2 are provided with a sliding groove 3, the sliding grooves 3 are connected with a sliding block 4 in a sliding fit manner, the sliding block 4 is provided with a threaded hole which is connected with a threaded shaft 5 in a matching manner, a pillow 14 is arranged above the groove 8, the left end and the right end of the lower surface of the pillow 14 are both connected with a fixing block 12, a plurality of roll shafts 13 are arranged below the pillow 14, the two ends of the roll shafts 13 are rotatably connected with the fixing block 12, the side surface of the fixing block 12 is connected with a fixing plate 9, the fixing plate 9 is provided with a first through groove 10, the first fixing screw 11 penetrates through the first through groove 10, the upper surface of the sliding block 4 is fixedly connected with a telescopic rod 20, the upper end of the telescopic rod 20 is rotatably connected with the supporting plate 15.
The number of the rectangular through grooves 2, the sliding blocks 4, the telescopic rods 20, the supporting plates 15, the fixing plates 9 and the fixing blocks 12 is two, and the two rectangular through grooves are arranged in a bilateral symmetry mode about the symmetry plane of the pillow 14.
The upper surface of base 1 is provided with the screw hole, and set screw 11 is connected with the screw hole cooperation, the lower surface of stationary blade 9 is connected with the upper surface sliding fit of base 1, and roller 13 contacts with the bottom surface of recess 8.
A through hole 6 is formed below the groove 8, the threaded shaft 5 penetrates through the through hole 6, the diameter of the through hole 6 is larger than that of the threaded shaft 5, and two ends of the threaded shaft 5 are connected with the base 1 in a rotating fit manner; one side of base 1 is provided with adjustment handle 7, adjustment handle 7 and the coaxial fixed connection of threaded shaft 5.
Example 2
Referring to fig. 1, 2 and 3, in this embodiment, the lower jaw supporting device for general anesthesia without intubation tube described in embodiment 1 is further described, in this embodiment, the telescopic rod 20 is composed of a fixed column 21, a lifting column 25 and a second fixing screw 24, the lower end of the fixed column 21 is fixedly connected with the sliding block 4, a blind hole 22 is arranged on the upper end surface of the fixed column 21, a second through groove 23 is arranged on the side surface of the fixed column 21, the inner side wall of the blind hole 22 is connected with the side surface of the lifting column 25 in a sliding fit manner, a threaded hole is arranged on the lifting column 25, and the threaded hole is connected with the second fixing screw 24 in a fit manner
The second fixing screw 24 penetrates through the second through groove 23, the center line of the second fixing screw 24 is perpendicular to the center line of the lifting column 25, the upper end of the lifting column 25 is hinged to the supporting plate 15, the hard sponge 16 is bonded to the surface of the supporting plate 15, and other structures and connection modes of the embodiment are completely the same as those of embodiment 1 of the utility model.
The utility model discloses working process does: at first lift patient's head, will the utility model discloses place the below of patient's head, patient's back head pillow this moment is on pillow 14, then promote pillow 14, make layer board 15 just be located the both sides of patient's lower jaw, screw up set screw 11, make pillow 14 fixed, rotate adjustment handle 7 with the hand after that, threaded shaft 5 begins to rotate and drives slider 4 along linear motion, two telescopic links 20 are close to each other, adjust the height of telescopic link 20 simultaneously, make the last stereoplasm sponge 16 of layer board 15 and patient's lower jaw in close contact with, screw up set screw two 24 at last, patient's lower jaw position just is dragged.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (6)
1. A lower jaw supporting device for general anesthesia without intubation comprises a base (1), a first fixing screw (11) and a supporting plate (15), and is characterized in that the upper surface of the base (1) is provided with a groove (8) and two rectangular through grooves (2), the front and the back of each rectangular through groove (2) are respectively provided with a sliding groove (3), the sliding grooves (3) are connected with a sliding block (4) in a sliding fit manner, the sliding block (4) is provided with a threaded hole, the threaded hole is connected with a threaded shaft (5) in a matching manner, a pillow (14) is arranged above the groove (8), the left end and the right end of the lower surface of the pillow (14) are respectively connected with a fixed block (12), a plurality of roll shafts (13) are arranged below the pillow (14), the two ends of the roll shafts (13) are rotatably connected with the fixed block (12), the side surface of the fixed block (12) is connected with a fixed plate (9), be provided with first logical groove (10) on stationary blade (9), first logical groove (10) are run through in set screw (11), the last fixed surface of slider (4) is connected with telescopic link (20), and the upper end and layer board (15) of telescopic link (20) rotate to be connected.
2. The tube-free general anesthesia mandibular supporter according to claim 1, wherein the number of the rectangular through-groove (2), the sliding block (4), the telescopic rod (20), the supporting plate (15), the fixing plate (9) and the fixing block (12) are two and are all arranged in bilateral symmetry with respect to the symmetry plane of the pillow (14).
3. The lower jaw supporter for general anesthesia without intubation according to claim 2, wherein the upper surface of the base (1) is provided with a screw hole, a first fixing screw (11) is fittingly connected with the screw hole, the lower surface of the fixing plate (9) is slidably fittingly connected with the upper surface of the base (1), and the roller shaft (13) is in contact with the bottom surface of the groove (8).
4. The lower jaw supporter for non-intubation general anesthesia according to claim 3, wherein a through hole (6) is formed below the groove (8), the threaded shaft (5) penetrates through the through hole (6), the diameter of the through hole (6) is larger than that of the threaded shaft (5), and two ends of the threaded shaft (5) are connected with the base (1) in a rotating fit manner; one side of base (1) is provided with adjustment handle (7), adjustment handle (7) and threaded shaft (5) coaxial fixed connection.
5. The lower jaw supporting device for non-intubation general anesthesia according to claim 1, wherein the telescopic rod (20) comprises a fixed column (21), a lifting column (25) and a second fixing screw (24), the lower end of the fixed column (21) is fixedly connected with the sliding block (4), a blind hole (22) is formed in the upper end face of the fixed column (21), a second through groove (23) is formed in the side face of the fixed column (21), the inner side wall of the blind hole (22) is connected with the side face of the lifting column (25) in a sliding fit manner, a threaded hole is formed in the lifting column (25), and the threaded hole is connected with the second fixing screw (24) in a fit manner.
6. The lower jaw supporting device for non-intubation general anesthesia according to claim 5, wherein the second fixing screw (24) penetrates through the second through groove (23), the center line of the second fixing screw (24) is perpendicular to the center line of the lifting column (25), the upper end of the lifting column (25) is hinged with the supporting plate (15), and the surface of the supporting plate (15) is adhered with the hard sponge (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022533199.8U CN214511328U (en) | 2020-11-05 | 2020-11-05 | Mandible supporting device for general anesthesia without intubation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022533199.8U CN214511328U (en) | 2020-11-05 | 2020-11-05 | Mandible supporting device for general anesthesia without intubation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214511328U true CN214511328U (en) | 2021-10-29 |
Family
ID=78287483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022533199.8U Expired - Fee Related CN214511328U (en) | 2020-11-05 | 2020-11-05 | Mandible supporting device for general anesthesia without intubation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214511328U (en) |
-
2020
- 2020-11-05 CN CN202022533199.8U patent/CN214511328U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |