CN201987855U - External chest compression depth controller for cardio-pulmonary resuscitation - Google Patents
External chest compression depth controller for cardio-pulmonary resuscitation Download PDFInfo
- Publication number
- CN201987855U CN201987855U CN2011200434835U CN201120043483U CN201987855U CN 201987855 U CN201987855 U CN 201987855U CN 2011200434835 U CN2011200434835 U CN 2011200434835U CN 201120043483 U CN201120043483 U CN 201120043483U CN 201987855 U CN201987855 U CN 201987855U
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- chest compression
- cardio
- positioning disk
- lever
- pulmonary resuscitation
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Abstract
The utility model relates to an external chest compression depth controller for cardio-pulmonary resuscitation, which mainly comprises a support bracket 1, a positioning disk 2, a positioning spring 3, a rotating bolt 4 for preventing the positioning disk, a slideway 5, a rotating shaft 6, a lever 7, a supporting platform 8 and a circular ring 9. The external chest compression depth controller for the cardio-pulmonary resuscitation is characterized in that the positioning spring 3 is arranged on the positioning disk 2, the slideway 5 is arranged on the support bracket 1, the rotating bolt 4 for preventing the positioning disk is arranged, the positioning disk 2 is fixed on the support bracket 1 by the rotating shaft 6 through the slideway 5, the lever 7 is installed on the rotating shaft 6, the support bracket 1 is welded on the supporting platform 8, and the left end of the lever 7 is provided with the circular ring 9. The external chest compression depth controller for the cardio-pulmonary resuscitation has the beneficial effects that the structure is simple, the use is convenient, the height can be regulated, and the effective depth of external chest compression can be definite.
Description
Technical field:
This utility model relates to a kind of medical device, refers in particular to a kind of cardio-pulmonary resuscitation chest compression depth controller.
Background technology:
2005 international cardio-pulmonary resuscitation guides have been emphasized the significance of continuous and effective ground closed cardiac massage, require 4-5 centimetre of chest compression depth adult, in 2010 international cardio-pulmonary resuscitation guides, continue to emphasize to implement high-quality cardio-pulmonary resuscitation, and propose at least 5 centimetres of adult's chest compression depth.New and old guide has all provided specifically clearly suggestion to chest compression depth, but in the clinical practice operation, the medical worker according to pressing depth controls main subjective judgment and the clinical experience of relying on, lack objective criterion, therefore there is according to pressing depth not enough or excessive situation, so that influences the cardio-pulmonary resuscitation effect.At present, being applied to clinical cardiopulmonary resuscitation auxiliary device has a variety of, Sa Bo cardio-pulmonary resuscitation machine as the U.S., the automatic cardiopulmonary resuscitation system of Autopulse, blue Shi Weike cardio-pulmonary resuscitation machine, and homemade YH2005A type air-actuated heart-lung resuscitating machine etc., the artificial heart-lung recovery that these devices mainly are alternate standards, its external chest compression is controlled by machine, has the saving manpower, muscle power, advantages such as recovery standardization, but these devices all adopt electronic or pneumatic control, can be subjected to the service condition restriction in the use, therefore can not substitute the artificial heart-lung recovery fully, cardio-pulmonary resuscitation simultaneously also is the first aid technical ability that all medical workers must grasp.
The utility model content:
In order to solve according to pressing depth not enough or excessive situation in the existing cardio-pulmonary resuscitation process, and existing cardiopulmonary resuscitation auxiliary device is subjected to problems such as service condition restriction when using, this utility model provides a kind of cardio-pulmonary resuscitation chest compression depth controller, this cardio-pulmonary resuscitation chest compression depth controller has simple in structure, easy to use, adjustable height, advantages such as effective depth that can clear and definite external chest compression.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of cardio-pulmonary resuscitation chest compression depth controller, mainly comprise bracing frame, positioning disk, retainer spring, anti-positioning disk rotation bolt, slideway, rotating shaft, lever, support platform, annulus, it is characterized in that: positioning disk is provided with retainer spring, have slideway on the bracing frame, be provided with anti-positioning disk rotation bolt, rotating shaft is fixed to positioning disk on the bracing frame by slideway, lever is installed on the rotating shaft, bracing frame is welded on the support platform, and the lever left end is provided with annulus.
The beneficial effects of the utility model are, simple in structure, easy to use, adjustable height, effective depth that can clear and definite external chest compression.
Description of drawings:
Fig. 1 is this utility model structural representation.
1. bracing frames among the figure, 2. positioning disk, 3. retainer spring, 4. anti-positioning disk rotation bolt, 5. slideway, 6. rotating shaft, 7. lever, 8. support platform, 9. annulus.
The specific embodiment:
Below in conjunction with drawings and Examples this utility model is further specified.
A kind of cardio-pulmonary resuscitation chest compression depth controller, mainly comprise bracing frame 1, positioning disk 2, retainer spring 3, anti-positioning disk rotation bolt 4, slideway 5, rotating shaft 6, lever 7, support platform 8, annulus 9, it is characterized in that: positioning disk 2 is provided with retainer spring 3, have slideway 5 on the bracing frame 1, be provided with anti-positioning disk rotation bolt 4, rotating shaft 6 is fixed to positioning disk 2 on the bracing frame 1 by slideway 5, lever 7 is installed on the rotating shaft 6, bracing frame 1 is welded on the support platform 8, and lever 7 left ends are provided with annulus 9.
Make and operation principle: utilize the mechanical lever principle, lever 7 fulcrums are positioned at the human body left side, sternal plane level when position of the fulcrum crouches a little more than human body is flat, and lever 7 left end annulus place last 1/3 position of breastbone.Regulating the fulcrum height makes lever be the level position, during external chest compression, breastbone sinks, and lever 7 left ends descend thereupon, and corresponding lever 7 right-hand member end points rise, utilize lever 7 left and right sides length ratios, and external chest compression requires 5 centimetres of the degree of depth, calculates the height that the right-hand member end points rises, and according to lifting height retainer spring 3 is set on positioning disk 2, the medical worker reaches anchor point by observing lever 7 right-hand members, determines the effective depth of external chest compression.
The beneficial effect of this external chest compression depth controller for cardio-pulmonary resuscitation is, simple in structure, easy to use, adjustable height, effective depth that can clear and definite external chest compression.
Claims (1)
1. cardio-pulmonary resuscitation chest compression depth controller, mainly comprise bracing frame (1), positioning disk (2), retainer spring (3), anti-positioning disk rotation bolt (4), slideway (5), rotating shaft (6), lever (7), support platform (8), annulus (9), it is characterized in that: positioning disk (2) is provided with retainer spring (3), have slideway (5) on the bracing frame (1), be provided with anti-positioning disk rotation bolt (4), rotating shaft (6) is fixed to positioning disk (2) on the bracing frame (1) by slideway (5), rotating shaft (6) is gone up lever (7) is installed, bracing frame (1) is welded on the support platform (8), and lever (7) left end is provided with annulus (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200434835U CN201987855U (en) | 2011-02-22 | 2011-02-22 | External chest compression depth controller for cardio-pulmonary resuscitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200434835U CN201987855U (en) | 2011-02-22 | 2011-02-22 | External chest compression depth controller for cardio-pulmonary resuscitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201987855U true CN201987855U (en) | 2011-09-28 |
Family
ID=44664366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200434835U Expired - Fee Related CN201987855U (en) | 2011-02-22 | 2011-02-22 | External chest compression depth controller for cardio-pulmonary resuscitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201987855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236546A (en) * | 2016-08-27 | 2016-12-21 | 王同海 | Abdomen formula recovery ventilator |
-
2011
- 2011-02-22 CN CN2011200434835U patent/CN201987855U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236546A (en) * | 2016-08-27 | 2016-12-21 | 王同海 | Abdomen formula recovery ventilator |
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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: 20110928 Termination date: 20140222 |