CN217091710U - Trachea cannula fixing device - Google Patents
Trachea cannula fixing device Download PDFInfo
- Publication number
- CN217091710U CN217091710U CN202120207729.1U CN202120207729U CN217091710U CN 217091710 U CN217091710 U CN 217091710U CN 202120207729 U CN202120207729 U CN 202120207729U CN 217091710 U CN217091710 U CN 217091710U
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- China
- Prior art keywords
- fixing
- hole
- clamping
- base
- groove
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000003437 trachea Anatomy 0.000 title claims abstract description 12
- 238000002627 tracheal intubation Methods 0.000 claims description 4
- 206010002091 Anaesthesia Diseases 0.000 description 2
- 230000037005 anaesthesia Effects 0.000 description 2
- 238000002695 general anesthesia Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a trachea cannula fixing device, which comprises a fixing part, wherein a clamping part is arranged on the fixing part in a sliding manner, an elastic part is arranged in the fixing part, a rotating part is arranged on the clamping part, and a non-slip mat is arranged on the clamping part; the fixed part comprises a fixed pipe, the fixed pipe is provided with a connecting groove, and the connecting groove is communicated with limiting grooves distributed in an array manner; the clamping piece comprises a base, a rotating connecting hole is formed in the base, a supporting plate is arranged on the base, one end of the supporting plate is fixedly connected with the base, the other end of the supporting plate is fixedly connected with a top plate, and a pull rod is arranged on the supporting plate; the fixing pipe is internally provided with a guide post, a through hole is formed in the fixing pipe, the through hole is communicated with a pipe placing hole, and a clamping groove is formed in the through hole in a communicated mode. The utility model discloses fixing device convenient operation, adjustable clamp degree, the pipe of different diameters all is suitable for, and the flexibility is big, and application scope is wide, and the elastic component cooperation slipmat presss from both sides tightly effectually, avoids the too big problem of clamp force.
Description
Technical Field
The utility model relates to a fixing device, in particular to a trachea cannula fixing device.
Background
In order to meet the requirement of surgical operation, general anesthesia of trachea cannula is one of the most widely applicable, safe and reliable anesthesia methods. The main task of general anesthesia is to ensure ventilation and oxygen supply for the patient, so it is important to ensure that the tracheal catheter is inserted and left in the trachea of the patient during and after the operation to control the breathing and the ventilator support treatment with the anesthesia machine. The traditional mode mainly adopts medical cotton yarn pad to place between endotracheal tube and head, twines patient's head through the adhesive tape and fixes endotracheal tube on patient's head, but this kind of mode is fixed insecure, leads to operation patient to face the oxygen deficiency risk, and the anesthesiologist is in passive situation, has delayed the best opportunity of handling.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a trachea cannula fixing device, which presses the pull rod downwards, the elastic part contracts, the clamping part moves downwards, the trachea is put into the clamping groove from the trachea putting hole, the pull rod is pressed into the connecting groove according to the outer diameter of the trachea, the pull rod is rotated to slide into the limiting groove with corresponding depth, the pull rod is loosened, the clamping part moves upwards under the action of the elastic part and clamps the trachea, and the fixation is completed; fixing device convenient operation, adjustable clamp degree, the pipe of different diameters is all suitable for, and the flexibility is big, and application scope is wide, and the elastic component cooperation slipmat presss from both sides tightly effectually, avoids the too big problem of clamp force.
The purpose of the utility model can be realized by the following technical proposal:
the fixing device comprises a fixing part, a clamping part is arranged on the fixing part in a sliding mode, an elastic part is arranged in the fixing part, a rotating part is arranged on the clamping part, and an anti-slip pad is arranged on the clamping part.
The mounting includes the fixed tube, is equipped with the spread groove on the fixed tube, and the intercommunication is equipped with the spacing groove that the array distributes on the spread groove.
The clamping piece comprises a base, a rotating connecting hole is formed in the base, a supporting plate is arranged on the base, one end of the supporting plate is fixedly connected with the base, the other end of the supporting plate is fixedly connected with a top plate, and a pull rod is arranged on the supporting plate.
Furthermore, a guide post is arranged in the fixing pipe, a through hole is formed in the fixing pipe, a pipe placing hole is formed in the through hole in a communicated mode, a clamping groove is formed in the through hole in a communicated mode, and the elastic piece is sleeved on the guide post.
Further, the depth of the limiting groove increases progressively along the clockwise direction.
Furthermore, the clamping piece is connected with the fixing piece in a sliding mode through the matching of the base and the inner wall of the fixing tube, the pull rod is matched with the connecting groove, the pull rod is matched with the limiting groove, and the anti-skid pad is connected with the top plate in a fastening mode.
Furthermore, the rotating part comprises a connecting plate, a matching groove is formed in the connecting plate, a fixing sleeve is arranged below the connecting plate, and a guide hole is formed in the connecting plate.
Furthermore, the guide hole is matched with the guide post, the elastic piece is sleeved in the fixed sleeve, one end of the elastic piece is fixedly connected with the connecting plate, the other end of the elastic piece is fixedly connected with the inner wall of the fixed pipe, and the rotating piece is matched with the clamping piece through the matching groove and the rotating connecting hole to be rotatably connected.
The utility model has the advantages that:
the utility model discloses fixing device convenient operation, adjustable clamp degree, the pipe of different diameters is all suitable for, and the flexibility is big, and application scope is wide, and the elastic component cooperation slipmat presss from both sides tightly effectually, avoids the too big problem of clamp force, and simple structure is suitable for the practicality.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a sectional view of the fixing device of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1;
FIG. 3 is a schematic view of the fixing device of the present invention;
fig. 4 is a schematic view of a part of the fixing device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
A fixing device for an endotracheal intubation comprises a fixing part 1, as shown in figures 1 and 2, a clamping part 2 is arranged on the fixing part 1 in a sliding mode, an elastic part 3 is arranged in the fixing part 1, a rotating part 4 is arranged on the clamping part 2, and an anti-skid pad 5 is arranged on the clamping part 2.
The fixing part 1 comprises a fixing pipe 11, as shown in fig. 1 and 3, a guide post 12 is arranged in the fixing pipe 11, a connecting groove 13 is arranged on the fixing pipe 11, a limiting groove 14 distributed in an array mode is communicated with the connecting groove 13, the depth of the limiting groove 14 increases progressively in the clockwise direction, a through hole 15 is arranged on the fixing pipe 11, a pipe placing hole 16 is communicated with the through hole 15, a clamping groove 17 is communicated with the through hole 15, and the elastic part 3 is sleeved on the guide post 12.
Clamping piece 2 includes base 21, as shown in fig. 4, be equipped with on the base 21 and rotate connecting hole 22, be equipped with backup pad 23 on the base 21, the one end and the base 21 fastening connection of backup pad 23, other end fastening connection has roof 25, be equipped with pull rod 24 in the backup pad 23, clamping piece 2 passes through base 21 and fixed pipe 11 inner wall cooperation and mounting 1 sliding connection, pull rod 24 and spread groove 13 cooperation, pull rod 24 and spacing groove 14 cooperation, slipmat 5 and roof 25 fastening connection.
The rotating part 4 comprises a connecting plate 41, as shown in fig. 2, a matching groove 42 is formed in the connecting plate 41, a fixing sleeve 43 is arranged below the connecting plate 41, a guide hole 44 is formed in the connecting plate 41, the guide hole 44 is matched with the guide post 12, the elastic part 3 is sleeved in the fixing sleeve 43, one end of the elastic part 3 is fixedly connected with the connecting plate 41, the other end of the elastic part is fixedly connected with the inner wall of the fixed pipe 11, and the rotating part 4 is rotatably connected with the clamping part 2 through the matching groove 42 and the rotating connecting hole 22.
When the clamping device is used, the pull rod 24 is pressed downwards, the elastic piece 3 contracts, the clamping piece 2 moves downwards, the air pipe is placed into the clamping groove 17 from the pipe placing hole 16, the pull rod 24 is pressed into the connecting groove 13 according to the outer diameter of the air pipe, the pull rod 24 is rotated to slide into the limiting groove 14 with the corresponding depth, the pull rod 24 is loosened, and the clamping piece 2 moves upwards under the action of the elastic piece 3 and clamps the air pipe to complete fixation. The utility model discloses fixing device convenient operation, adjustable clamp degree, the pipe of different diameters all is suitable for, and the flexibility is big, and application scope is wide, and the elastic component cooperation slipmat presss from both sides tightly effectually, avoids the too big problem of clamp force.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. A trachea cannula fixing device comprises a fixing part (1), and is characterized in that a clamping part (2) is arranged on the fixing part (1) in a sliding mode, an elastic part (3) is arranged in the fixing part (1), a rotating part (4) is arranged on the clamping part (2), and an anti-skid pad (5) is arranged on the clamping part (2);
the fixing piece (1) comprises a fixing tube (11), a connecting groove (13) is formed in the fixing tube (11), and limiting grooves (14) distributed in an array form are communicated with the connecting groove (13);
the clamping piece (2) comprises a base (21), a rotating connecting hole (22) is formed in the base (21), a supporting plate (23) is arranged on the base (21), one end of the supporting plate (23) is fixedly connected with the base (21), the other end of the supporting plate is fixedly connected with a top plate (25), and a pull rod (24) is arranged on the supporting plate (23).
2. The tracheal cannula fixing device as claimed in claim 1, wherein a guide post (12) is arranged in the fixing tube (11), a through hole (15) is formed in the fixing tube (11), a tube placing hole (16) is formed in the through hole (15) in a communication mode, a clamping groove (17) is formed in the through hole (15) in a communication mode, and the elastic member (3) is sleeved on the guide post (12).
3. An endotracheal intubation fixing device according to claim 1, characterized in that said limiting groove (14) has an increasing depth in a clockwise direction.
4. The tracheal cannula fixing device of claim 1, wherein the clamping piece (2) is slidably connected with the fixing piece (1) through the matching of the base (21) and the inner wall of the fixing tube (11), the pull rod (24) is matched with the connecting groove (13), the pull rod (24) is matched with the limiting groove (14), and the anti-skid pad (5) is fixedly connected with the top plate (25).
5. The endotracheal intubation fixing device according to claim 2, characterized in that said rotating member (4) comprises a connecting plate (41), said connecting plate (41) being provided with a fitting groove (42), said fixing sleeve (43) being provided below said connecting plate (41), said connecting plate (41) being provided with a guide hole (44).
6. A tracheal intubation fixation device according to claim 5, wherein the guide hole (44) is engaged with the guide post (12), the elastic member (3) is sleeved in the fixed sleeve (43), one end of the elastic member (3) is tightly connected with the connection plate (41), the other end is tightly connected with the inner wall of the fixed tube (11), and the rotating member (4) is rotatably connected with the clamping member (2) through the engagement of the engagement groove (42) and the rotation connection hole (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120207729.1U CN217091710U (en) | 2021-01-25 | 2021-01-25 | Trachea cannula fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120207729.1U CN217091710U (en) | 2021-01-25 | 2021-01-25 | Trachea cannula fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217091710U true CN217091710U (en) | 2022-08-02 |
Family
ID=82575525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120207729.1U Expired - Fee Related CN217091710U (en) | 2021-01-25 | 2021-01-25 | Trachea cannula fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217091710U (en) |
-
2021
- 2021-01-25 CN CN202120207729.1U patent/CN217091710U/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: 20220802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |