CN201939677U - Thoracic cardiac compression device - Google Patents
Thoracic cardiac compression device Download PDFInfo
- Publication number
- CN201939677U CN201939677U CN2011200395239U CN201120039523U CN201939677U CN 201939677 U CN201939677 U CN 201939677U CN 2011200395239 U CN2011200395239 U CN 2011200395239U CN 201120039523 U CN201120039523 U CN 201120039523U CN 201939677 U CN201939677 U CN 201939677U
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- China
- Prior art keywords
- cantilever
- compression
- plate
- column
- upright column
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Abstract
The utility model discloses a thoracic cardiac compression device, which consists of a base, an upright column, a cantilever and a compression disc. The upright column is fixed on the base, two grooves are arranged on the wall of the upright column, one end of the cantilever penetrates through the grooves, openings of the grooves are provided with clamp plates to be fixed with the cantilever, the cantilever is slidably connected with the upright column, a motor is disposed in the cantilever and connected with an eccentric wheel via a belt, a connecting rod on the eccentric wheel is movably connected with a press rod in a guiding groove on the cantilever, the lower end of the press rod is fixedly connected with a compression plate, the compression plate is a rigid plate, the shape of the lower side surface of the rigid plate corresponds to the physiological characteristics of the chest of a human body, a flexible layer is arranged on the lower portion of the compression plate, the shape of the flexible layer corresponds to that of the compression plate, and the compression plate is symmetrically provided with two circular holes corresponding to breasts of a women. Compression depth and compression strength of the thoracic cardiac compression device can be adjusted, compression stability can be kept, compression force to patients is uniform, injury to soft tissue of the human body is low, and further, the thoracic cardiac compression device can avoid complications such as rib fracture of the patients and the like, and has the advantages of simple structure, flexibility and convenience in operation and the like.
Description
Technical field
This utility model relates to the department of cardiac surgery technical field of medical instruments, relates in particular to a kind of outer chest heart pressing device.
Background technology
Clinically or during the patient of salvage at scene sudden cardiac arrest, mainly adopt free-hand artificial closed cardiac massage art, but Chang Yin push maneuver yielding, execute the patient and influence rescue because of the very big fatigue that consumes one's strength is difficult to ongoing operation; And need the several people alternately to push heart, effort relatively simultaneously, is manually pushed heart such as dynamics and is grasped inhomogeneously, and rescue effect also is difficult to guarantee, also causes patient's complication such as fracture of rib easily; For addressing the above problem, someone has done useful exploration and has proposed concrete technical scheme, disclosed by Xie Jiayong as State Intellectual Property Office on October 24th, 2007, the big design of model, the patent No. is 200620148758.0, name is called the utility model patent of emergency cardiac care depressor, State Intellectual Property Office is disclosed by Chen Rongzhi design on June 4th, 2008 for another example, the patent No. is 200720021458.0, name is called the utility model patent of closed cardiac massage instrument, its basic structure is on comprising, following plastic presser plate, be provided with elastic device between two pressing plates, lower platen is provided with the software foam-rubber cushion, top board is provided with support and hand device, the hand device is actually a leverage, it is sent a telegraph on the limit that is located at top board, in the compressing process, top board only links to each other with lower platen by spring, can't grasp balance, and lower platen is dull and stereotyped, and is little with the human body contact area in the use, is easy to injure patient's soft tissue.
Summary of the invention
The purpose of this utility model is to provide a kind of and pushes the balancing in power of heart, degree of depth unanimity is effective, not only can alleviate the medical care first-aid personnel degree of fatigue, but also can avoid patient that the outer chest heart pressing device that complication such as fracture of rib takes place takes place.
The technical scheme that this utility model is adopted for achieving the above object is:
A kind of outer chest heart pressing device, by base, column, cantilever and press platen and constitute, column is telescopic, be fixed on the base, on the barrel of column, offer two conduits, one end of cantilever passes through conduit, and be provided with clamp and cantilever fixes at the opening part of conduit, be slidingly connected mutually with column, be provided with motor in the cantilever, motor is connected with eccentric with belt, depression bar in connecting rod on the eccentric and the gathering sill on the cantilever flexibly connects, the depression bar lower end is fixedly connected with pressing plate, it is characterized in that: described pressing plate is the rigid plate of downside shape corresponding to the human chest physiological structure, and its underpart is provided with and the corresponding soft layer of its shape.
In order to be applicable to different patients, pressing plate described in the utility model is symmetrically set with two circular ports corresponding to female chest.
For making things convenient for processing and fabricating, soft layer described in the utility model is a rubber layer.
Outer chest heart pressing device of the present utility model adopts motor to drive pressing plate by eccentric wheel connecting rod mechanism and moves up and down the realization pressing function, the degree of depth of pushing and intensity can be regulated, and can keep the stability of pushing, not only solved the big problem of intensity in the artificial pressing operation, time saving and energy saving, and solved because of manually pushing the deep mixed problem that causes; And pressing plate is the rigid plate of downside shape corresponding to the human chest physiological structure, the suffered pressing force of patient is even, and the pressing plate bottom is provided with and the corresponding soft layer of its shape, and certain cushioning effect is arranged, little to the human body soft tissue injury, can not produce hard contusion, can avoid the generation of patient's complication such as fracture of rib, it can win treatment effectively for giving emergency treatment to a patient, it pushes the effective of heart, laborsaving, accurate positioning, and have advantages such as simple in structure, flexible and convenient operation.
Description of drawings
Fig. 1 is the structural representation of this utility model outer chest heart pressing device.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the sketch map of the pressing plate of this utility model outer chest heart pressing device.
Fig. 4 is the vertical view of Fig. 3.
Among the figure: 1-base, 2-column, 3-conduit, 4-cantilever, 5-clamp, 6-motor, 7-belt, the 8-eccentric, 9-connecting rod, 10-gathering sill, 11-depression bar, 12-pressing plate, 13-screw rod, the 14-control chamber, 15-visual window, 16-manual shaking wheel, 17-rotary handle, 18-soft layer, 19-circular port.
The specific embodiment
Fig. 1 to Fig. 4 is the sketch map of a kind of specific embodiment of this utility model outer chest heart pressing device, by base 1, column 2, cantilever 4 and press platen and constitute, column 2 is telescopic, be fixed on the base 1, on the barrel of column 2, offer two conduits 3, one end of cantilever 4 is by conduit 3, and be provided with clamp 5 at the opening part of conduit 3 and fix with cantilever 4, be slidingly connected mutually with column 2, be provided with motor 6 in the cantilever 4, motor 6 usefulness belts 7 are connected with eccentric 8, connecting rod 9 on the eccentric 8 and interior depression bar 11 flexible connections of the gathering sill on the cantilever 4, depression bar 11 lower ends are fixedly connected with pressing plate 12, pressing plate 12 is the rigid plate of downside shape corresponding to the human chest physiological structure, and its underpart is provided with and the corresponding rubber soft layer 18 of its shape.Pressing plate 12 is symmetrically set with two circular ports 19 corresponding to female chest.Screw rod 13 passes the top of column 2 and cantilever 4 flexibly connects, and control chamber 14 and motor 6 are connected by circuit; Cantilever 4 is equidirectional and parallel with base 1, during use, the base 1 of depressor is inserted under patient's the body, pressing plate 12 is aimed at and is pushed the position, start-up control case 14 can be operated, and has the visual window 15 of eccentric 8 on cantilever 4, at the junction point place of eccentric 8 and connecting rod 9 manual shaking wheel 16 is installed, in case of necessity can closing control case 14, realize pressing functions with manual shaking wheel 16 operations.Be fixed with rotary handle 17 on the top of screw rod 13, the convenient screw rod 13 of adjusting.
Claims (3)
1. outer chest heart pressing device, by base, column, cantilever and press platen and constitute, column is telescopic, be fixed on the base, on the barrel of column, offer two conduits, one end of cantilever passes through conduit, and be provided with clamp and cantilever fixes at the opening part of conduit, be slidingly connected mutually with column, be provided with motor in the cantilever, motor is connected with eccentric with belt, depression bar in connecting rod on the eccentric and the gathering sill on the cantilever flexibly connects, the depression bar lower end is fixedly connected with pressing plate, it is characterized in that: described pressing plate is the rigid plate of downside shape corresponding to the human chest physiological structure, and its underpart is provided with and the corresponding soft layer of its shape.
2. outer chest heart pressing device according to claim 1 is characterized in that: described pressing plate is symmetrically set with two circular ports corresponding to female chest.
3. outer chest heart pressing device according to claim 1 and 2 is characterized in that: described soft layer is a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200395239U CN201939677U (en) | 2011-02-16 | 2011-02-16 | Thoracic cardiac compression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200395239U CN201939677U (en) | 2011-02-16 | 2011-02-16 | Thoracic cardiac compression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201939677U true CN201939677U (en) | 2011-08-24 |
Family
ID=44467033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200395239U Expired - Fee Related CN201939677U (en) | 2011-02-16 | 2011-02-16 | Thoracic cardiac compression device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201939677U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111728846A (en) * | 2020-07-08 | 2020-10-02 | 安徽医科大学第二附属医院 | Auxiliary device for cardiopulmonary resuscitation |
| CN114099308A (en) * | 2021-11-19 | 2022-03-01 | 汪莉 | Internal medicine heart booster |
-
2011
- 2011-02-16 CN CN2011200395239U patent/CN201939677U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111728846A (en) * | 2020-07-08 | 2020-10-02 | 安徽医科大学第二附属医院 | Auxiliary device for cardiopulmonary resuscitation |
| CN114099308A (en) * | 2021-11-19 | 2022-03-01 | 汪莉 | Internal medicine heart booster |
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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: 20110824 Termination date: 20120216 |