CN202136555U - Negative pressure type cardiac resuscitator - Google Patents
Negative pressure type cardiac resuscitator Download PDFInfo
- Publication number
- CN202136555U CN202136555U CN201120214493U CN201120214493U CN202136555U CN 202136555 U CN202136555 U CN 202136555U CN 201120214493 U CN201120214493 U CN 201120214493U CN 201120214493 U CN201120214493 U CN 201120214493U CN 202136555 U CN202136555 U CN 202136555U
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- connecting rod
- pressure type
- type cardiac
- negative pressure
- press head
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Abstract
The utility model discloses a negative pressure type cardiac resuscitator, which belongs to the field of medical appliances. The negative pressure type cardiac resuscitator is characterized by comprising a binding strap, a handle, a connecting rod, a pressure head and a spring, the handle, the connecting rod and the pressing head are sequentially connected, the spring and the binding strap are sequentially sleeved on the connecting rod, a hole is arranged on the binding strap, hook-and-loop fasteners are arranged at two ends of the binding strap, and the pressing head is a rubber sucker. Compared with the prior art, the negative pressure type cardiac resuscitator has the advantages that the negative pressure type cardiac resuscitator can realize accurate positioning, is adjustable in pressing depth and saves physical labor of medical staff.
Description
Technical field
This utility model relates to a kind of medical supplies, particularly a kind of device that is used to carry out closed cardiac massage.
Background technology
Cardiopulmonary arrest and loss of consciousness are the most urgent clinical dangerous situations, and cardio-pulmonary resuscitation is exactly a series of emergency treatments that this kind critical condition is adopted, and carrying out effectively as early as possible, closed cardiac massage is the key link in the cardio-pulmonary resuscitation.At present closed cardiac massage divides free-hand and two kinds of mechanical compressions.The free-hand closed cardiac massage that carries out is rescued by the method that the non-cardiovascular professional before the institute or in the institute adopts palm directly to push patient's thoracic wall often; But there is following defective in this method: 1. be difficult to assurance and push position, according to pressing depth and compression frequency accurately, thereby directly have influence on the quality and the prognosis of cardio-pulmonary resuscitation; 2. under long-time irregular the pushing, the patient is easy to occur complication such as fracture of rib; 3. medical personnel's physical demands is huge.Mechanical compression then is to utilize lever principle that predeterminated position is carried out the rammer formula to impact, but because of the needs support, is arranged in the institute in the emergency room more, and along with the variation of first-aid patients position, usually will adjusts mechanical location, influences rescue effect.
Summary of the invention
The technical assignment of this utility model is the deficiency to above prior art; A kind of negative-pressure type cardiac resuscitator that is applied to the cardio-pulmonary resuscitation first aid is provided; Not only can carry out accurate in locating to pushing the position; And can confirm the different quality that according to pressing depth improves cardio-pulmonary resuscitation according to different patients, to adapt to long first aid operation.
The technical scheme that this utility model solves its technical problem is: a kind of negative-pressure type cardiac resuscitator; It is characterized in that: comprise binding strip, handle, connecting rod, press head, spring; Wherein handle, connecting rod and press head are linked in sequence, and described spring, binding strip are sleeved on the described connecting rod in proper order, and a hole is arranged on the described binding strip; Two ends have thread gluing, and said press head is a rubber suction cups.
On the above-mentioned connecting rod screw thread is arranged, between spring and handle, have one stroke adjustment cross bar to be sleeved on the connecting rod with thread forms.
Above-mentioned press head and connecting rod are detachable movable press head through being threaded.
Compared with prior art, the utlity model has following characteristics: can carry out accurate in locating to pushing the position; Can confirm according to pressing depth different according to different patients; Can through replacing vary in size model press head with adapt to adult and the child; Save medical personnel's muscle power; Reduce the appearance of complication such as fracture of rib.
Description of drawings
Fig. 1 is the side-looking structural representation of this utility model.
The specific embodiment
Below in conjunction with the Figure of description and the specific embodiment this utility model is further specified.
As shown in Figure 1, this utility model comprises binding strip 1, handle 3, connecting rod 4, press head 5 and spring 6, and wherein handle 3, connecting rod 4 and press head 5 are linked in sequence, and described spring 6, binding strip 1 order are sleeved on the described connecting rod 4.On the said connecting rod 4 screw thread is arranged, between spring 6 and handle 3, have one stroke adjustment cross bar 7 to be sleeved on the connecting rod 4 with thread forms.A hole is arranged on the described binding strip 1, and two ends have thread gluing.Said press head 5 is a rubber suction cups, with connecting rod 4 through being threaded, be detachable movable press head 5.The binding strip two ends are not omitted and are shown among Fig. 1.
During use; Select the press head 5 of suitable size earlier according to the sufferer situation, then binding strip 1 annular is worn to the patient front, press head 5 is aimed at breastbone stage casing 1/3 and hypomere 1/3 intersection; Adjustment stroke adjustment cross bar 7; To guarantee that pressing down the stroke adult is that breastbone sink 4～5 centimetres 3 centimetres of children, 2 centimetres of babies.Operator presses handle 3, pressure is sent to sucker appearance press head 5 along connecting rod 4, and heart is pushed between breastbone and spinal column, makes the left and right ventricles pressurized and pumps blood.Loosen then, spring 6 restPoses, and the thoracic cavity is followed sucker appearance press head 5 and restored to original state, ventricular diastole, and blood returns the heart.Keep compression frequency adult per minute 80～100 times, child's per minute 100 times, baby's per minute 120 times.
Need to prove; The particular of this utility model is described in detail this utility model; For a person skilled in the art, in the various conspicuous change of under the situation of spirit that does not deviate from this utility model and scope it being carried out all within the protection domain at this utility model.
Claims (3)
1. negative-pressure type cardiac resuscitator; It is characterized in that: comprise binding strip, handle, connecting rod, press head, spring; Wherein handle, connecting rod and press head are linked in sequence, and described spring, binding strip are sleeved on the described connecting rod in proper order, and a hole is arranged on the described binding strip; Two ends have thread gluing, and said press head is a rubber suction cups.
2. negative-pressure type cardiac resuscitator according to claim 1 is characterized in that on the said connecting rod screw thread being arranged, and between spring and handle, has one stroke adjustment cross bar to be sleeved on the connecting rod with thread forms.
3. negative-pressure type cardiac resuscitator according to claim 1 is characterized in that said press head and connecting rod through being threaded, are detachable movable press head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120214493U CN202136555U (en) | 2011-06-23 | 2011-06-23 | Negative pressure type cardiac resuscitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120214493U CN202136555U (en) | 2011-06-23 | 2011-06-23 | Negative pressure type cardiac resuscitator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202136555U true CN202136555U (en) | 2012-02-08 |
Family
ID=45547636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120214493U Expired - Fee Related CN202136555U (en) | 2011-06-23 | 2011-06-23 | Negative pressure type cardiac resuscitator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202136555U (en) |
Cited By (1)
| 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 |
-
2011
- 2011-06-23 CN CN201120214493U patent/CN202136555U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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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: 20120208 Termination date: 20120623 |