CN204636945U - A kind of mechanical external chest compression device - Google Patents
A kind of mechanical external chest compression device Download PDFInfo
- Publication number
- CN204636945U CN204636945U CN201520061268.6U CN201520061268U CN204636945U CN 204636945 U CN204636945 U CN 204636945U CN 201520061268 U CN201520061268 U CN 201520061268U CN 204636945 U CN204636945 U CN 204636945U
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- connecting rod
- pressing
- die block
- main body
- driver module
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Abstract
The utility model discloses a kind of mechanical external chest compression device, comprise installation component and depressor main body, described installation component comprises clamping seats, above clamping seats, fixed bar is installed, described fixed bar inner hollow is enclosed with expansion link, be provided with roll tube on expansion link top, be provided with connecting rod in roll tube side horizontal direction, described depressor main body is fixedly mounted on connecting rod tail end; Described depressor main body comprises by die block, pressing sucker and driver module, be disposed adjacent by die block and driver module, driving gear and driven gear are installed in described driver module, this device replaces conventional manual external chest compression by shake hand crank, laborsaving and easier sustain pulse frequency, and control the height of depressor main body by installation component and then control pressing height, when avoiding manual operation, dynamics holds uneven and fracture of rib phenomenon that is that cause, and it is rational in infrastructure, take up room when device does not use rationalization, is applicable to clinical application.
Description
Technical field
This utility model relates to medical instruments field, specifically a kind of mechanical external chest compression device.
Background technology
External chest compression is the important component part of cardio-pulmonary resuscitation technology, traditional technical field of clinical medicine, when clinically closed cardiac massage being carried out to patient, what substantially adopt is manual operation, the avoidance breakout but effective external chest compression should be tried one's best, artificial free-hand pressing can not meet this requirement usually, a few individual is needed to replace closed cardiac massage, relatively require great effort time-consuming, and pressing operation action norm can not be ensured after rescuer's fatigue, thus affect rescued effect, What is more also there will be action distortion, causes thoracic fracture of rib.
Utility model content
The purpose of this utility model is to provide a kind of mechanical external chest compression device, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of mechanical external chest compression device, comprise installation component and depressor main body, described installation component comprises clamping seats, above clamping seats, fixed bar is installed, described fixed bar inner hollow is enclosed with expansion link, be provided with roll tube on expansion link top, be provided with connecting rod in roll tube side horizontal direction, described depressor main body is fixedly mounted on connecting rod tail end; Described depressor main body comprises by die block, pressing sucker and driver module, be disposed adjacent by die block and driver module, driving gear and driven gear are installed in described driver module, the gear teeth of driving gear and driven gear are meshed, at driving gear center, hand crank is installed, the grip part of described hand crank is arranged on driver module outside, is provided with bent axle at the center of driven gear, and the bending section of described bent axle is arranged on pressing inside modules; Described by die block comprise connecting rod, pressing lever, the shaft shoulder cover and sliding sleeve, described connecting rod is vertically arranged on pressing module centers position, small end stretches out from by die block top, pressing lever is connected with in the lower end of connecting rod, the middle part of connecting rod is provided with sliding sleeve, the described shaft shoulder to be set on above sliding sleeve and to be set on connecting rod, shaft shoulder cover and by die block inwall between be provided with spring, the bending section of described bent axle from sliding sleeve inside through and be fixedly connected with sliding sleeve; Described pressing sucker is arranged on and is fixedly connected with pressing lever by below die block, and described pressing sucker comprises sucker mouth and sphere rubber cushion, and described sucker mouth is for falling bowl-type, and sphere rubber cushion is arranged on pressing sucker center.
As further program of the utility model: described length of telescopic bar is greater than fixed bar length.
As this utility model further scheme: described clamping seats is also provided with clamping seats bolt.
As this utility model further scheme: be provided with flexible rod between described sphere rubber cushion and pressing lever.
Compared with prior art, the beneficial effects of the utility model are: this device replaces conventional manual external chest compression by shake hand crank, laborsaving and easier sustain pulse frequency, and control the height of depressor main body by installation component and then control pressing height, when avoiding manual operation, dynamics holds uneven and fracture of rib phenomenon that is that cause, and rational in infrastructure, take up room when device does not use rationalization, is applicable to clinical application.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1-installation component in figure, 11-clamping seats, 12-clamping seats bolt, 13-fixed bar, 14-expansion link, 15-roll tube, 16-connecting rod, 2-depressor main body, 3-presses die block, 31-spring, 32-shaft shoulder cover, 33-sliding sleeve, 34-connecting rod, 35-pressing lever, 4-pressing sucker, 41-sucker mouth, 42-sphere rubber cushion, 5-driver module, 51-hand crank, 52-driving gear, 53-driven gear, 54-bent axle.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of mechanical external chest compression device, comprise installation component 1 and depressor main body 2, described installation component 1 comprises clamping seats 11, fixed bar 13 is installed above clamping seats 11, described fixed bar 13 inner hollow is enclosed with expansion link 14, expansion link 14 length is greater than fixed bar 13 length, roll tube 15 is provided with on expansion link 14 top, be provided with connecting rod 16 in roll tube 15 side horizontal direction, described depressor main body 2 is fixedly mounted on connecting rod 16 tail end, and described clamping seats 11 is also provided with clamping seats bolt 12;
Described depressor main body 2 comprises by die block 3, pressing sucker 4 and driver module 5, be disposed adjacent by die block 3 and driver module 5, driving gear 52 and driven gear 53 are installed in described driver module 5, the gear teeth of driving gear 52 and driven gear 53 are meshed, at driving gear 52 center, hand crank 51 is installed, the grip part of described hand crank 51 is arranged on driver module 5 outside, be provided with bent axle 54 at the center of driven gear 52, the bending section of described bent axle 54 is arranged on by die block 3 inner; Describedly comprise connecting rod 34, pressing lever 35, shaft shoulder cover 32 and sliding sleeve 33 by die block 3, described connecting rod 34 is vertically arranged on by die block 3 center, connecting rod 34 upper end is stretched out from by die block 3 top, pressing lever 35 is connected with in the lower end of connecting rod 34, the middle part of connecting rod 34 is provided with sliding sleeve 33, described shaft shoulder cover 32 to be arranged on above sliding sleeve 33 and to be set on connecting rod 34, shaft shoulder cover 32 and by die block 32 inwall between be provided with spring 31, the bending section of described bent axle 54 from sliding sleeve 33 inside through and be fixedly connected with sliding sleeve 33; Described pressing sucker 4 is arranged on and is fixedly connected with pressing lever 35 by below die block 3, described pressing sucker comprises sucker mouth 41 and sphere rubber cushion 42, described sucker mouth 41 is for falling bowl-type, sphere rubber cushion 42 is arranged on pressing sucker 4 center, is provided with flexible rod and is used for supporting between sphere rubber cushion 42 and pressing lever 35;
This device is fixedly mounted on bed board by clamping seats 11, when device is stopped using, by rotating roll tube 15 by connecting rod 16 and depressor main body 2 and bed body edge keeping parallelism, convenient patient being lifted simultaneously that reduce to take up room is put on one's sick bed, when using this device, rotate roll tube 15 and depressor main body 2 is aimed at required pressing position, and adjust depressor main body 2 height by expansion link 14, pressing sucker and patient skin are close to, rotate hand crank 51, undertaken rotating and then make connecting rod 34 to move up and down by driving gear 52 and driven gear 53 transmission and then band dynamic crankshaft 54, simultaneously pressing sucker 4 is followed connecting rod 34 and is moved up and down, it is attract chest to move upward that pressing sucker 4 moves upward, expand thoracic cavity volume, helpful two pulmonary aspirations and venous return, when moving downward, sphere rubber cushion 42 is when clicking position, thoracic cavity, the cardiac pacing of all standing can be impelled, heart can be impelled to arrange blood and pulmonary's aerofluxus.
Operation principle of the present utility model is: this device replaces conventional manual external chest compression by shake hand crank 51, laborsaving and easier sustain pulse frequency, and control the height of depressor main body 2 by installation component 1 and then control pressing height, when avoiding manual operation, dynamics holds uneven and fracture of rib phenomenon that is that cause, and it is rational in infrastructure, take up room when device does not use rationalization, is applicable to clinical application.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. a mechanical external chest compression device, comprise installation component and depressor main body, it is characterized in that, described installation component comprises clamping seats, above clamping seats, install fixed bar, described fixed bar inner hollow is enclosed with expansion link, is provided with roll tube on expansion link top, be provided with connecting rod in roll tube side horizontal direction, described depressor main body is fixedly mounted on connecting rod tail end; Described depressor main body comprises by die block, pressing sucker and driver module, be disposed adjacent by die block and driver module, driving gear and driven gear are installed in described driver module, the gear teeth of driving gear and driven gear are meshed, at driving gear center, hand crank is installed, the grip part of described hand crank is arranged on driver module outside, is provided with bent axle at the center of driven gear, and the bending section of described bent axle is arranged on pressing inside modules; Described by die block comprise connecting rod, pressing lever, the shaft shoulder cover and sliding sleeve, described connecting rod is vertically arranged on pressing module centers position, small end stretches out from by die block top, pressing lever is connected with in the lower end of connecting rod, the middle part of connecting rod is provided with sliding sleeve, the described shaft shoulder to be set on above sliding sleeve and to be set on connecting rod, shaft shoulder cover and by die block inwall between be provided with spring, the bending section of described bent axle from sliding sleeve inside through and be fixedly connected with sliding sleeve; Described pressing sucker is arranged on and is fixedly connected with pressing lever by below die block, and described pressing sucker comprises sucker mouth and sphere rubber cushion, and described sucker mouth is for falling bowl-type, and sphere rubber cushion is arranged on pressing sucker center.
2. the mechanical external chest compression device of one according to claim 1, it is characterized in that, described length of telescopic bar is greater than fixed bar length.
3. the mechanical external chest compression device of one according to claim 1, is characterized in that, described clamping seats is also provided with clamping seats bolt.
4. the mechanical external chest compression device of one according to claim 1, is characterized in that, is provided with flexible rod between described sphere rubber cushion and pressing lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061268.6U CN204636945U (en) | 2015-01-28 | 2015-01-28 | A kind of mechanical external chest compression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520061268.6U CN204636945U (en) | 2015-01-28 | 2015-01-28 | A kind of mechanical external chest compression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204636945U true CN204636945U (en) | 2015-09-16 |
Family
ID=54089728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520061268.6U Expired - Fee Related CN204636945U (en) | 2015-01-28 | 2015-01-28 | A kind of mechanical external chest compression device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204636945U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105362058A (en) * | 2015-11-11 | 2016-03-02 | 吉林大学 | Emergency treatment device for cardiac patient |
| CN108392329A (en) * | 2018-04-18 | 2018-08-14 | 河南科技大学第附属医院 | A kind of Ultrasonography inspection survival kit |
| CN111643344A (en) * | 2020-06-23 | 2020-09-11 | 郑州铁路职业技术学院 | Portable medical first-aid automatic heart pressing device |
-
2015
- 2015-01-28 CN CN201520061268.6U patent/CN204636945U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105362058A (en) * | 2015-11-11 | 2016-03-02 | 吉林大学 | Emergency treatment device for cardiac patient |
| CN108392329A (en) * | 2018-04-18 | 2018-08-14 | 河南科技大学第附属医院 | A kind of Ultrasonography inspection survival kit |
| CN108392329B (en) * | 2018-04-18 | 2019-11-15 | 河南科技大学第一附属医院 | A kind of Ultrasonography inspection survival kit |
| CN111643344A (en) * | 2020-06-23 | 2020-09-11 | 郑州铁路职业技术学院 | Portable medical first-aid automatic heart pressing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160128 |
|
| EXPY | Termination of patent right or utility model |