CN2217384Y - Air-passage humidifying needle fixer - Google Patents
Air-passage humidifying needle fixer Download PDFInfo
- Publication number
- CN2217384Y CN2217384Y CN 94239948 CN94239948U CN2217384Y CN 2217384 Y CN2217384 Y CN 2217384Y CN 94239948 CN94239948 CN 94239948 CN 94239948 U CN94239948 U CN 94239948U CN 2217384 Y CN2217384 Y CN 2217384Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- short joint
- tubular short
- needle
- Prior art date
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a medical utensil, being used for fixing the humidifying needle head of a tracheal catheter port in the clinical nursing of a tracheotomy. The utility model has the structure that the inner diameter of a tubular short joint is matched with the outer diameter of a tracheal catheter, the lower end face of the tubular short joint is provided with a buckled edge with a notch, the upper end part of the tubular short joint is provided with a section of radical needle head clamping groove passing through a tube wall, and the upper end face of the tubular short joint is provided with a notch communicated with the needle head clamping groove. The utility model has safe fixing to a humidifying needle, artful structure and simple loading and unloading and is favorable for disinfection, and the utility model not only reduces the workload of the clinical nursing, but also reduces the patient infecting chance.
Description
This utility model relates to a kind of medical apparatus.
In clinical treatment nursing, for the patient who has carried out tracheotomy, often need by its endotracheal tube oral area, continue to splash into the medicinal liquid of medicine such as saline added with antibiotic, with humidifying air flue and prevention infection.But present dropping liquid method is the dropping liquid syringe needle directly to be inserted put in the endotracheal tube oral area.When patient cough or incidence activity, usually make syringe needle go out or drop.This has not only increased nursing work load, and causes infection chance.
The purpose of this utility model provides a kind of movable dropping liquid syringe needle holder that is disposed at the endotracheal tube mouth.
The technical solution that realizes above-mentioned purpose is: holder is designed to a tubular short circuit head, its internal diameter matches with the external diameter of endotracheal tube, the button limit with a breach is established in the lower surface, the radially syringe needle draw-in groove of one section break-through tube wall is offered in the upper end, and offers the breach that is connected with the syringe needle draw-in groove on the upper surface.
Accompanying drawing 1 is a positive sectional structure sketch map of the present utility model.
Accompanying drawing 2 is a plan structure sketch map of the present utility model.
The utility model is described in further detail with an embodiment below in conjunction with accompanying drawing.
This holder is the short tube body, available heatproof, medical non-toxic plastic mold pressing or form with metal car system.Its internal diameter is slightly larger than the endotracheal tube external diameter; A circle groove (2) is offered in the bottom outside, the bottom land limit button limit (3), the button limit is provided with breach (5); The radially syringe needle draw-in groove (1) of one section break-through tube wall is offered in the upper end, and offers the breach (4) that is connected with draw-in groove on the upper surface.
When this utility model clinical practice, as long as this holder is placed in the inner sleeve oral area of endotracheal tube, and make button limit breach (5) aim at location clasp nail on the endotracheal tube fixed disk, rotate slightly subsequently, button limit (3) just enters the cervical region of location clasp nail and by being withheld the location, then will curve the dropping liquid syringe needle of square, and the draw-in groove breach (4) by the holder upper surface snaps in syringe needle draw-in groove (1), make the syringe needle front end stretch into the endotracheal tube inner sleeve, and press close to the inner sleeve inwall.So fixed the dropping liquid syringe needle reliably, no matter patient head is rotated or cough, syringe needle can not drop, and does not influence operation such as endotracheal suction (ets).Utilize this holder, equally also fixing Oxygen tube.
The utility model structure dexterity is loaded and unloaded easyly, is conducive to sterilization, uses safely, defends Living, convenient.
Claims (1)
1, a kind of air flue humidification needle lock, it is characterized in that it is a tubular short circuit head, taking over internal diameter matches with the external diameter of endotracheal tube, the button limit (3) with a breach (5) is established in the lower surface, the upper end offers the radially syringe needle draw-in groove (1) of one section break-through tube wall, and offers the breach (4) that is connected with draw-in groove (1) on the upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94239948 CN2217384Y (en) | 1994-12-27 | 1994-12-27 | Air-passage humidifying needle fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94239948 CN2217384Y (en) | 1994-12-27 | 1994-12-27 | Air-passage humidifying needle fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2217384Y true CN2217384Y (en) | 1996-01-17 |
Family
ID=33847053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94239948 Expired - Fee Related CN2217384Y (en) | 1994-12-27 | 1994-12-27 | Air-passage humidifying needle fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2217384Y (en) |
-
1994
- 1994-12-27 CN CN 94239948 patent/CN2217384Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |