CN210933289U - Critical medical science branch of academic or vocational study trachea cannula fixer for first aid - Google Patents
Critical medical science branch of academic or vocational study trachea cannula fixer for first aid Download PDFInfo
- Publication number
- CN210933289U CN210933289U CN201921610744.XU CN201921610744U CN210933289U CN 210933289 U CN210933289 U CN 210933289U CN 201921610744 U CN201921610744 U CN 201921610744U CN 210933289 U CN210933289 U CN 210933289U
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- Prior art keywords
- shell
- worm
- gear
- movable
- power transmission
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- 210000003437 trachea Anatomy 0.000 title claims abstract description 24
- 230000001755 vocal effect Effects 0.000 title claims description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 239000013013 elastic material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000000172 allergic effect Effects 0.000 description 3
- 208000010668 atopic eczema Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 206010002198 Anaphylactic reaction Diseases 0.000 description 1
- 208000003455 anaphylaxis Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 210000004704 glottis Anatomy 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a trachea cannula fixer for emergency treatment of severe medical science, which comprises a shell and a head band, wherein magic tapes are arranged at two ends of the head band, a slotted hole matched with the head band is arranged on the shell, a movable pipeline hole is rotatably connected on the shell, a first power transmission mechanism matched with the movable pipeline hole is arranged in the shell, and a first movable caliper matched with the first power transmission mechanism is arranged in the shell; meanwhile, a second worm and a second movable caliper are arranged in the shell, and a second power transmission mechanism matched with the second worm and the second movable caliper is arranged in the shell, so that the utility model can drive the first movable caliper to slide by rotating the movable pipeline hole through the first power transmission mechanism to fix the trachea cannula, and can also rotate the second worm to adjust the second movable caliper to fix the small-diameter trachea cannula; simultaneously, be provided with the magic subsides on the bandeau, can fix the casing at patient's head furthest, greatly satisfied various patient's demand.
Description
Technical Field
The utility model provides a medical auxiliary device, in particular to a fixing device for trachea cannula.
Background
Intubation is a technique of placing a specially made endotracheal tube into the trachea through the glottis, which provides excellent conditions for unobstructed airways, ventilation and support, respiratory tract suction, prevention of aspiration and the like. In present medical treatment operation, often need use trachea cannula to carry patient internal with oxygen etc. trachea cannula need be fixed inserting patient internal back, what adopt at present mostly is to paste the method of fixing at patient face with trachea cannula with medical sticky tape, but medical sticky tape easily makes the patient produce anaphylactic reaction such as red and swollen, blister, in addition, is difficult to adjust again after trachea cannula is fixed, and is practical inconvenient.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a severe medical science branch of academic or vocational study trachea cannula fixer for first aid has effectively solved the difficult fixed of trachea cannula, is difficult to adjust after fixed, the allergic scheduling problem of medical sticky tape.
In order to realize the above problem, the utility model provides a following technical scheme: the utility model provides a severe medical science branch of academic or vocational study trachea cannula fixer for first aid which characterized in that: including casing 2 and bandeau 1, 1 both ends of bandeau are provided with the magic subsides, be provided with on the casing 2 with 1 matched with slotted hole of bandeau, it is connected with movable pipeline hole to rotate on the casing 2, be provided with in the casing 2 with the first power transmission mechanism of movable pipeline hole matched with, be provided with in the casing 2 with the first movable calliper 9 of first power transmission mechanism matched with, it is connected with second worm 10 to rotate on the casing 2, be provided with in the casing with second worm 10 matched with second power transmission mechanism, be provided with in the casing 2 with second power transmission mechanism matched with second movable calliper 14.
Further: the power transmission mechanism comprises a first gear 4, and the first gear 4 is fixedly connected outside the movable pipeline hole; a second gear 5 is rotationally connected in the shell 2, and the second gear 5 is meshed with the first gear 4; a first worm 3 is rotationally connected in the shell 2, and the first worm 3 is coaxially and fixedly connected with a second gear 5; a first worm wheel 6 is rotationally connected in the shell 2, and the first worm wheel 6 is meshed with the first worm 3; a pair of third gears 7 are rotatably connected in the shell 2, and the third gears 7 are coaxially and fixedly connected with the first worm wheel 6; a rack plate 8 is connected in the shell 2 in a sliding manner, and the rack plate 8 is meshed with the third gear 7; a first movable caliper 9 is arranged in the shell 2, and the first movable caliper 9 is fixedly connected with a rack plate 8.
Further: the second power transmission mechanism comprises a second movable caliper 14, a rack 13 is connected in the shell 2 in a sliding mode, and the second movable caliper 14 is fixedly connected with the rack 13; a fourth gear 12 is rotatably connected in the housing 2, and the fourth gear 12 is meshed with a rack 13; a second worm wheel 11 is rotatably connected in the shell 2, the second worm wheel 11 is coaxially and fixedly connected with a fourth gear 12, a second worm 10 is rotatably connected in the shell 2, and the second worm 10 is meshed with the second worm wheel 11.
Further: the movable pipeline hole is provided with a circular slide rail, and the shell 2 is internally provided with a circular track groove matched with the movable pipeline hole.
Further: the headband 1 is made of elastic material.
Compared with the prior art, the utility model discloses a gain effect does:
1. the utility model discloses think about novelty, the utility model discloses be provided with first activity calliper 9 and can fix trachea cannula, also realized the problem with adjustable after fixed when having avoided the allergic problem of medical sticky tape.
2. The utility model discloses the function is comprehensive, the utility model discloses bandeau 1 material is the demand that elastic material can furthest satisfy different patients, also is simultaneously to casing 2's fixed, provides a more stable treatment environment for the patient.
Drawings
Figure 1 is a perspective view of the present invention
FIG. 2 is a perspective view of the inner structure of the shell of the present invention
FIG. 3 is a perspective view of the first power transmission mechanism of the present invention
FIG. 4 is a perspective view of the second power transmission mechanism of the present invention
FIG. 5 is a cut-away view of the inner mechanism of the casing of the utility model
FIG. 6 is a partial perspective view of the caliper of the present invention
In the figure: 1. the head band comprises a head band body, 2, a shell body, 3, a first worm, 4, a first gear, 5, a second gear, 6, a first worm wheel, 7, a third gear, 8, a rack plate, 9, a first movable caliper, 10, a second worm, 11, a second worm wheel, 12, a fourth gear, 13, a rack, 14 and a second movable caliper.
Detailed Description
The utility model provides a severe medical science branch of academic or vocational study trachea cannula fixer for first aid which characterized in that: the clamp comprises a shell 2 and a head band 1, wherein magic tapes are arranged at two ends of the head band 1, a slotted hole matched with the head band 1 is formed in the shell 2, a movable pipeline hole is connected to the shell 2 in a rotating mode, a first power transmission mechanism matched with the movable pipeline hole is arranged in the shell 2, and a first movable caliper 9 matched with the first power transmission mechanism is arranged in the shell 2; the shell 2 is rotatably connected with a second worm 10, a second power transmission mechanism matched with the second worm 10 is arranged in the shell, and a second movable caliper 14 matched with the second power transmission mechanism is arranged in the shell 2.
As shown in fig. 1, 2, 3 and 6: when the medical staff uses the utility model, the medical staff can lead the two ends of the headband 1 to pass through the matched slotted holes on the shell 2 and then attach the magic tapes; when the tracheal cannula is fixed, the position of the first movable caliper 9 can be adjusted by rotating the movable pipeline hole to drive the power transmission mechanism to position the tracheal cannula, and in addition, the tracheal cannula with smaller diameter can be clamped by rotating the second worm 10 and the second power transmission mechanism; the utility model discloses think about ingenious, novel structure, bandeau 1 sets up to the elasticity material, but furthest realizes patient's demand, also can paste the fine setting through the magic simultaneously, and on the other hand realizes the fixed regulation to the pneumatic tube intubate through changeing movable pipeline hole, has realized the adjustable target in fixed back.
The first power transmission mechanism comprises a first gear 4, and the first gear 4 is fixedly connected outside the movable pipeline hole; a second gear 5 is rotationally connected in the shell 2, and the second gear 5 is meshed with the first gear 4; a first worm 3 is rotationally connected in the shell 2, and the first worm 3 is coaxially and fixedly connected with a second gear 5; a first worm wheel 6 is rotationally connected in the shell 2, and the first worm wheel 6 is meshed with the first worm 3; a pair of third gears 7 are rotatably connected in the shell 2, and the third gears 7 are coaxially and fixedly connected with the first worm wheel 6; a rack plate 8 is connected in the shell 2 in a sliding manner, and the rack plate 8 is meshed with the third gear 7; a first movable caliper 9 is arranged in the shell 2, and the first movable caliper 9 is fixedly connected with a rack plate 8.
As shown in fig. 2, 3 and 6: when the utility model is used by medical personnel, the medical personnel rotate the movable pipeline hole, the movable pipeline hole rotates to drive the first gear 4 to rotate, the first gear 4 rotates to drive the second gear 5 to rotate, the second gear 5 rotates to drive the first worm 3 to rotate, the first worm 3 rotates to drive the first worm wheel 6 to rotate, the first worm wheel 6 rotates to drive the third gear 7 to rotate, the third gear 7 rotates to drive the rack plate 8 to slide, the rack plate 8 slides to drive the first movable calipers 9 to slide, thereby realizing the adjustment of the trachea cannula; the utility model discloses the design is novel, has realized fixing and adjusting trachea cannula, has greatly satisfied patient's demand.
The second power transmission mechanism comprises a second movable caliper 14, a rack 13 is connected in the shell 2 in a sliding mode, and the second movable caliper 14 is fixedly connected with the rack 13; a fourth gear 12 is rotatably connected in the housing 2, and the fourth gear 12 is meshed with a rack 13; a second worm wheel 11 is rotatably connected in the shell 2, the second worm wheel 11 is coaxially and fixedly connected with a fourth gear 12, a second worm 10 is rotatably connected in the shell 2, and the second worm 10 is meshed with the second worm wheel 11.
As shown in fig. 2, 4 and 6: when the medical staff uses the utility model, the medical staff rotates the second worm 10, the second worm 10 rotates to drive the second worm wheel 11 to rotate, the second worm wheel 11 rotates to drive the fourth gear 12 to rotate, the fourth gear 12 rotates to drive the rack 13 to slide, and the rack 13 slides to drive the second movable caliper 14 to slide; the utility model discloses the design is novel, and the setting of second activity calliper 14 can be fixed to the less trachea cannula of diameter.
The movable pipeline hole is provided with a circular slide rail, the shell 2 is internally provided with a circular track groove matched with the movable pipeline hole, and the headband 1 is made of elastic material.
As shown in fig. 1: the utility model discloses the activity is conceived novelty, and movable pipeline hole passes through slide rail, spout and is connected with 2 rotations of casing, and bandeau 1 material is the elasticity material simultaneously, has greatly satisfied various patients' demand.
The utility model discloses a working process does:
as shown in fig. 1, 2 and 6: when the utility model is used by medical personnel, the medical personnel inserts the trachea cannula into the patient through the movable pipeline hole, then the medical personnel fixes the shell 2 by the headband 1, the medical personnel respectively passes the two ends of the headband 1 through the slotted holes matched with the shell 2, then the magic tape is attached, then the medical personnel rotates the movable pipeline hole, the movable pipeline hole rotates to drive the first gear 4 to rotate, the first gear 4 rotates to drive the second gear 5 to rotate, the second gear 5 rotates to drive the first worm 3 to rotate, the first worm 3 rotates to drive the first worm wheel 6 to rotate, the first worm wheel 6 rotates to drive the third gear 7 to rotate, the third gear 7 rotates to drive the rack plate 8 to slide, the rack plate 8 slides to drive the first movable caliper 9 to slide, thereby realizing the fixation of the trachea cannula; when a trachea cannula with a smaller diameter is used, medical staff can rotate the second worm 10, the second worm 10 rotates to drive the second worm gear 11 to rotate, the second worm gear 11 rotates to drive the fourth gear 12 to rotate, the fourth gear 12 rotates to drive the rack 13 to slide, and the rack 13 slides to drive the second movable caliper 14 to slide, so that the trachea cannula with the smaller diameter is fixed. On the other hand, when the tracheal cannula needs to be adjusted, the medical staff rotates the movable pipeline hole reversely and then adjusts the movable pipeline hole. The utility model discloses think about ingenious, novel structure, elastic material's bandeau 1 has greatly satisfied different patients' demand, and on the other hand has also realized readjusting after tracheal cannula is fixed when quick fixed to tracheal cannula, has also avoided the allergic problem of patient to medical sticky tape simultaneously.
Claims (5)
1. The utility model provides a severe medical science branch of academic or vocational study trachea cannula fixer for first aid which characterized in that: the clamp comprises a shell (2) and a head band (1), wherein magic tapes are arranged at two ends of the head band (1), a slotted hole matched with the head band (1) is formed in the shell (2), a movable pipeline hole is connected to the shell (2) in a rotating mode, a first power transmission mechanism matched with the movable pipeline hole is arranged in the shell (2), and a first movable caliper (9) matched with the first power transmission mechanism is arranged in the shell (2); the improved motor is characterized in that a second worm (10) is rotatably connected to the shell (2), a second power transmission mechanism matched with the second worm (10) is arranged in the shell, and a second movable caliper (14) matched with the second power transmission mechanism is arranged in the shell (2).
2. The endotracheal tube fixer for critical care medical science emergency treatment according to claim 1, characterized in that: the first power transmission mechanism comprises a first gear (4), and the first gear (4) is fixedly connected outside the movable pipeline hole; a second gear (5) is rotationally connected in the shell (2), and the second gear (5) is meshed with the first gear (4); a first worm (3) is rotationally connected in the shell (2), and the first worm (3) is coaxially and fixedly connected with a second gear (5); a first worm wheel (6) is rotationally connected in the shell (2), and the first worm wheel (6) is meshed with the first worm (3); a pair of third gears (7) are rotatably connected in the shell (2), and the third gears (7) are coaxially and fixedly connected with the first worm gears (6); a rack plate (8) is connected in the shell (2) in a sliding manner, and the rack plate (8) is meshed with the third gear (7); a first movable caliper (9) is arranged in the shell (2), and the first movable caliper (9) is fixedly connected with the rack plate (8).
3. The endotracheal tube fixer for critical care medical science emergency treatment according to claim 1, characterized in that: the second power transmission mechanism comprises a second movable caliper (14), a rack (13) is connected in the shell (2) in a sliding mode, and the second movable caliper (14) is fixedly connected with the rack (13); a fourth gear (12) is rotationally connected in the shell (2), and the fourth gear (12) is meshed with the rack (13); the novel worm gear is characterized in that a second worm wheel (11) is rotationally connected in the shell (2), the second worm wheel (11) is coaxially and fixedly connected with a fourth gear (12), a second worm (10) is rotationally connected in the shell (2), and the second worm (10) is meshed with the second worm wheel (11).
4. The endotracheal tube fixer for critical care medical science emergency treatment according to claim 1, characterized in that: the movable pipeline hole is provided with a circular slide rail, and the shell (2) is internally provided with a circular track groove matched with the movable pipeline hole.
5. The endotracheal tube fixer for critical care medical science emergency treatment according to claim 1, characterized in that: the headband (1) is made of elastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921610744.XU CN210933289U (en) | 2019-09-25 | 2019-09-25 | Critical medical science branch of academic or vocational study trachea cannula fixer for first aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921610744.XU CN210933289U (en) | 2019-09-25 | 2019-09-25 | Critical medical science branch of academic or vocational study trachea cannula fixer for first aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210933289U true CN210933289U (en) | 2020-07-07 |
Family
ID=71398753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921610744.XU Expired - Fee Related CN210933289U (en) | 2019-09-25 | 2019-09-25 | Critical medical science branch of academic or vocational study trachea cannula fixer for first aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210933289U (en) |
-
2019
- 2019-09-25 CN CN201921610744.XU patent/CN210933289U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200707 |