CN202236747U - Filter for respirator - Google Patents
Filter for respirator Download PDFInfo
- Publication number
- CN202236747U CN202236747U CN2011203898403U CN201120389840U CN202236747U CN 202236747 U CN202236747 U CN 202236747U CN 2011203898403 U CN2011203898403 U CN 2011203898403U CN 201120389840 U CN201120389840 U CN 201120389840U CN 202236747 U CN202236747 U CN 202236747U
- Authority
- CN
- China
- Prior art keywords
- filter
- transition joint
- respirator
- humidification
- hole
- 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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Abstract
The utility model provides a filter for a respirator and relates to the filter. The filter aims to solve the problem that when the existing filter for the respirator is in use, wet gauze needs to be replaced for a patient at a fixed time, so that the operation frequency is greatly increased. In the filter, a filter connector at the upper part is provided with a humidifying through hole; and one end of a humidifying tube passes through the humidifying through hole and is positioned in the filter connector at the upper part. The filter for the respirator is used on the respirator.
Description
Technical field
This utility model relates to a kind of clinical filter of using, and is specifically related to a kind of filter that is used on the respirator.
Background technology
Respirator is the physiological respiration that replaces, controls or change the people, increases pulmonary ventilation volume, improves respiratory function, alleviates work of breathing consumption, practices thrift the device of heart reservation ability.
In order to safeguard the normal physiological function of respiratory mucus cilium system, must be in the saturated moisture condition of body temperature in the human respiratory tract.When using respirator, humidity, temperature and the cleanliness factor of the gas of patient institute incoming call are all extremely important, if incoming call gas humidifying is not enough, then damage respiratory mucus cilium system easily; If the gas temperature of incoming call is low excessively, cause patient's irritable cough easily.
Existing used for respirators filter can't in time be regulated the humidity and the temperature of incoming call gas, and needing the special messenger is that patient in timing is changed wet gauze, has increased operation frequency greatly, uses inconvenient.
The utility model content
This utility model is that patient in timing is changed wet gauze for the existing used for respirators filter of solution needs the special messenger, has increased the problem of operation frequency greatly, and then a kind of used for respirators filter is provided.
This utility model is to solve the problems of the technologies described above the technical scheme of taking to be: the used for respirators filter of this utility model comprises transition joint, following transition joint, gauze layer and filter course; Said filter course is installed in down in the transition joint and is positioned at the upper end of transition joint down; Said gauze layer is positioned on the upper surface of filter course; The lower end of said upward transition joint is affixed with the upper end of following transition joint; Said filter also comprises the humidification pipe, and said going up on the transition joint is processed with the humidification through hole, and an end of said humidification pipe passes the humidification through hole and is positioned at transition joint.
The beneficial effect of this utility model is:
The used for respirators filter of this utility model, is compared with existing used for respirators filter frequent change gauze humidification the gauze layer heating and moistening through the humidification pipe, greatly reduces operation frequency, and is easy to use;
The used for respirators filter of this utility model also has advantages of small volume, the simple in structure and low advantage of cost.
Description of drawings
Fig. 1 is that the master of the used for respirators filter of this utility model looks cutaway view.
The specific embodiment
The specific embodiment one: as shown in Figure 1; The used for respirators filter of this embodiment comprises transition joint 1, following transition joint 2, gauze layer 5 and filter course 6; Said filter course 6 is installed in down in the transition joint 2 and is positioned at the upper end of transition joint 2 down; Said gauze layer 5 is positioned on the upper surface of filter course 6, and the lower end of said upward transition joint 1 is affixed with the upper end of following transition joint 2, and said filter also comprises humidification pipe 4; Said going up on the transition joint 1 is processed with humidification through hole 3, and an end of said humidification pipe 4 passes humidification through hole 3 and is positioned at transition joint 1.
This utility model is installed in the used for respirators filter on the respirator in use, utilizes humidification pipe 4 to gauze layer 5 injections of used for respirators filter and the water of body temperature relevant temperature, and gauze layer 5 is dark and damp, thereby plays the effect of heating and moistening.
The specific embodiment two: the said upward transition joint 1 of this embodiment is the plastics transition joint.Other composition and annexation are identical with the specific embodiment one.
The specific embodiment three: the said transition joint 2 down of this embodiment is the plastics transition joint.Other composition and annexation are identical with the specific embodiment one or two.
The specific embodiment four: the said humidification pipe 4 of this embodiment is a plastic tube.Other composition and annexation are identical with the specific embodiment three.
Claims (1)
1. used for respirators filter; Said filter comprises transition joint (1), following transition joint (2), gauze layer (5) and filter course (6); Said filter course (6) is installed in down in the transition joint (2) and is positioned at the upper end of transition joint (2) down; Said gauze layer (5) is positioned on the upper surface of filter course (6), and the lower end of said upward transition joint (1) is affixed with the upper end of following transition joint (2), and it is characterized in that: said filter also comprises humidification pipe (4); Said going up on the transition joint (1) is processed with humidification through hole (3), and an end of said humidification pipe (4) passes humidification through hole (3) and is positioned at transition joint (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203898403U CN202236747U (en) | 2011-10-13 | 2011-10-13 | Filter for respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203898403U CN202236747U (en) | 2011-10-13 | 2011-10-13 | Filter for respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202236747U true CN202236747U (en) | 2012-05-30 |
Family
ID=46098061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203898403U Expired - Fee Related CN202236747U (en) | 2011-10-13 | 2011-10-13 | Filter for respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202236747U (en) |
-
2011
- 2011-10-13 CN CN2011203898403U patent/CN202236747U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20121013 |