CN204890878U - Reducing formula tracheal cannula fixer - Google Patents
Reducing formula tracheal cannula fixer Download PDFInfo
- Publication number
- CN204890878U CN204890878U CN201520644775.2U CN201520644775U CN204890878U CN 204890878 U CN204890878 U CN 204890878U CN 201520644775 U CN201520644775 U CN 201520644775U CN 204890878 U CN204890878 U CN 204890878U
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- CN
- China
- Prior art keywords
- semi
- circular
- holder
- fixing head
- cannula
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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
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Abstract
The utility model discloses a reducing formula tracheal cannula fixer, characterized by: this fixer includes left fixing base (1) and right fixing base (2), and left fixing base (1) and right fixing base (2) gomphosis each other wholly constitutes reducing formula tracheal cannula fixer. The utility model discloses simple structure, the assembly is easy, and it is firm to connect, and the pipe diameter is adjustable, and the contact surface is big, fixes and adheres to the reinforce, avoids trachea cannula to take place the skew phenomenon, guarantees treatment.
Description
Technical field
This utility model relates to medical equipment, particularly relates to a kind of reducing type tracheal cannula fixer.
Background technology
As everyone knows, the postoperative needs of tracheal intubation are fixed, and existing holder is by nut fixed air cannula, contact surface is little, and fixing adhesive force is weak, and skew and slippage easily occur tracheal intubation, the danger increasing pipeline slippage increases the workload of medical worker simultaneously, fixing loaded down with trivial details, affects therapeutic effect.
Summary of the invention
The purpose of this utility model is: provide a kind of reducing type tracheal cannula fixer, and contact surface is large, and fixing strong adhesion, avoids tracheal intubation generation shift phenomenon, ensures therapeutic effect.
Technical solution of the present utility model is: this holder comprises left holder and right holder, and left holder and right holder be chimeric overall formation reducing type tracheal cannula fixer mutually; Described left holder comprises semi-circular left cannula sleeve, left fixing head and semi-circular left back-up ring, the end face of left fixing head connects semi-circular left back-up ring, the bottom surface of left fixing head connects semi-circular left cannula sleeve, semi-circular left cannula sleeve, left fixing head and semi-circular left back-up ring integrated injection molding are shaped left holder, semi-circular left back-up ring establishes lock ring, genesis analysis at least two slots on the internal face of semi-circular left cannula sleeve; Described right holder comprises semi-circular right cannula sleeve and right fixing head, and the semi-circular right cannula sleeve of bottom surface integrated injection molding of right fixing head is shaped right holder, genesis analysis traveller in the outside wall surface of semi-circular right cannula sleeve; Left holder and right holder are by slot, traveller chimeric overall formation reducing type tracheal cannula fixer mutually; Wherein, left fixing head, right fixing head are established symmetrical through hole, restraint zone is connected on the through hole of left fixing head, right fixing head.
Wherein, semi-circular left cannula sleeve, semi-circular right cannula sleeve are provided with four-layer structure from inside to outside, internal fixtion layer, hardstanding, extenal fixation layer and protective layer.
This utility model structure is simple, and easily, it is firm to connect, and caliber is adjustable, avoids tracheal intubation to offset, and therapeutic effect is good in assembling.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic top plan view of Fig. 1.
Fig. 3 is the left holder schematic diagram of Fig. 1.
Fig. 4 is the right holder schematic diagram of Fig. 1.
In figure: 1 left holder, 2 right holders, 3 semi-circular left cannula sleeves, 4 left fixing heads, 5 semi-circular left back-up rings, 6 lock rings; 7 slots, 8 semi-circular right cannula sleeves, 9 right fixing heads, 10 travellers, 11 through holes; 12 fixing bands, 13 internal fixtion layers, 14 hardstandings, 15 extenal fixation layers, 16 protective layers.
Detailed description of the invention
As Figure 1-4, this holder comprises left holder 1 and right holder 2, and left holder 1 and right holder 2 be chimeric overall formation reducing type tracheal cannula fixer mutually; Described left holder comprises semi-circular left cannula sleeve 3, left fixing head 4 and semi-circular left back-up ring 5, the end face of left fixing head 4 connects semi-circular left back-up ring 5, the bottom surface of left fixing head 4 connects semi-circular left cannula sleeve 3, semi-circular left cannula sleeve 3, left fixing head 4 and semi-circular left back-up ring 5 integrated injection molding are shaped left holder, semi-circular left back-up ring 5 establishes lock ring 6, genesis analysis at least two slots 7 on the internal face of semi-circular left cannula sleeve 3; Described right holder 2 comprises semi-circular right cannula sleeve 8 and right fixing head 9, and the semi-circular right cannula sleeve 8 of bottom surface integrated injection molding of right fixing head 9 is shaped right holder, genesis analysis traveller 10 in the outside wall surface of semi-circular right cannula sleeve 8; Left holder 1 and right holder 2 are by slot 7, traveller 10 chimeric overall formation reducing type tracheal cannula fixer mutually; Wherein, left fixing head 4, right fixing head 9 are established symmetrical through hole 11, restraint zone 12 is connected on the through hole 11 of left fixing head 4, right fixing head 9.
Wherein, semi-circular left cannula sleeve 3, semi-circular right cannula sleeve are provided with four-layer structure from inside to outside, internal fixtion layer 13, hardstanding 14, extenal fixation layer 15 and protective layer 16.
During use, left holder 1 and right holder 2 are placed on outside tracheal intubation, the slot cooperatively interacted according to the choice of diameter of tracheal intubation and traveller, allow left holder 1 and right holder 2 form entirety to be wrapped in tracheal intubation by slot 7, the mutually chimeric of traveller 10, and tracheal intubation is locked on semi-circular left back-up ring 5 further by lock ring 6, be bundled on human body finally by restraint zone 12.
Claims (2)
1. reducing type tracheal cannula fixer, is characterized in that: this holder comprises left holder (1) and right holder (2), and left holder (1) and right holder (2) be chimeric overall formation reducing type tracheal cannula fixer mutually; Described left holder comprises semi-circular left cannula sleeve (3), left fixing head (4) and semi-circular left back-up ring (5), the end face of left fixing head (4) connects semi-circular left back-up ring (5), the bottom surface of left fixing head (4) connects semi-circular left cannula sleeve (3), semi-circular left cannula sleeve (3), left fixing head (4) and semi-circular left back-up ring (5) integrated injection molding are shaped left holder, semi-circular left back-up ring (5) establishes lock ring (6), genesis analysis at least two slots (7) on the internal face of semi-circular left cannula sleeve (3); Described right holder (2) comprises semi-circular right cannula sleeve (8) and right fixing head (9), the semi-circular right cannula sleeve (8) of bottom surface integrated injection molding of right fixing head (9) is shaped right holder, genesis analysis traveller (10) in the outside wall surface of semi-circular right cannula sleeve (8); Left holder (1) and right holder (2) are by slot (7), traveller (10) chimeric overall formation reducing type tracheal cannula fixer mutually; Wherein, left fixing head (4), right fixing head (9) are established symmetrical through hole (11), restraint zone (12) is connected on the through hole (11) of left fixing head (4), right fixing head (9).
2. reducing type tracheal cannula fixer according to claim 1; it is characterized in that: wherein; semi-circular left cannula sleeve (3), semi-circular right cannula sleeve are provided with four-layer structure from inside to outside, internal fixtion layer (13), hardstanding (14), extenal fixation layer (15) and protective layer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644775.2U CN204890878U (en) | 2015-08-25 | 2015-08-25 | Reducing formula tracheal cannula fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520644775.2U CN204890878U (en) | 2015-08-25 | 2015-08-25 | Reducing formula tracheal cannula fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204890878U true CN204890878U (en) | 2015-12-23 |
Family
ID=54913097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520644775.2U Expired - Fee Related CN204890878U (en) | 2015-08-25 | 2015-08-25 | Reducing formula tracheal cannula fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204890878U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409548A (en) * | 2017-08-08 | 2017-12-01 | 浙江亚特电器有限公司 | A kind of dibbler of variable spacing in the rows |
| CN108671353A (en) * | 2018-06-15 | 2018-10-19 | 卜杨 | A kind of reducing type tracheal cannula fixer |
-
2015
- 2015-08-25 CN CN201520644775.2U patent/CN204890878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107409548A (en) * | 2017-08-08 | 2017-12-01 | 浙江亚特电器有限公司 | A kind of dibbler of variable spacing in the rows |
| CN108671353A (en) * | 2018-06-15 | 2018-10-19 | 卜杨 | A kind of reducing type tracheal cannula fixer |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20180825 |