CN206621532U - A kind of chest and abdomen cardiopulmonary resuscitator - Google Patents
A kind of chest and abdomen cardiopulmonary resuscitator Download PDFInfo
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- CN206621532U CN206621532U CN201621175202.0U CN201621175202U CN206621532U CN 206621532 U CN206621532 U CN 206621532U CN 201621175202 U CN201621175202 U CN 201621175202U CN 206621532 U CN206621532 U CN 206621532U
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Abstract
The utility model discloses a kind of chest and abdomen cardiopulmonary resuscitator, including bottom to have the abdominal pressure raising cardiopulmonary resuscitator of negative-pressure adsorption chamber, in addition to chest compression depth indication body, and the chest compression depth indication body includes the upper location division being connected with each other and lower extension；The upper location division is used to be connected with abdominal pressure raising cardiopulmonary resuscitator bottom, and the lower extension uses elastic extension material, for when carrying out chest compression, to periphery extension in the presence of pressing force, the extensible extent with it is according to pressing depth linear.The utility model has chest compression and abdominal pressure raising CPR function concurrently, expand because of heart arrest and use the applicable crowd of CPR, either there is the patient of chest contraindication or belly contraindication to select to use according to actual conditions, improve the survival rate of CPR rescue, other the utility model is designed by accordion structure, also there is the characteristics of exquisite portable, suitable for popularization and application.
Description
Technical field
Medical instruments field is the utility model is related to, more particularly to a kind of chest and abdomen cardiopulmonary resuscitator.
Background technology
Currently, in worldwide CPR, the method for resuscitation of use to be carried out to the patient of heart arrest immediately
Mainly press thoracic cavity heart or abdominal compression.Closed cardiac massage, it is " heart pump mechanism " according to traditional viewpoint, i.e., is pressed outside chest
During pressure, heart extrudes between breastbone and backbone, left and right ventricles is pressurized and is pumped out blood；After loosening compressing, ventricular diastole, blood
Liquid returns the heart.
Abdominal pressure raising cardiopulmonary resuscitator, it is designed according to principles such as abdomen pump, heart pump, lung pump, chest pumps, bears during treatment
Pressure adsorbent chamber is placed in the middle upper abdomen of patient, empties negative-pressure adsorption chamber gas using negative pressure device, makes negative-pressure adsorption chamber and patient
Belly close and firm combines.By rescuer's both hands handle both ends, alternately the belly of patient is lifted and pressed, is changed
Becoming chest intraabdominal pressure moves up and down diaphram, rapid to establish effective circulation and Breathing Suppotion, while realizes and uninterruptedly circulating
Give and ventilate under state, realize that H＆L recovery develops simultaneously.
However, in clinical practice, chest contraindication through being commonly encountered patient be present or belly contraindication be present, and
Method or instrument single at present can not effectively carry out rescue work, reduce the survival rate of CPR rescue.Therefore, how
It can found a kind of while there is chest, abdomen cardiopulmonary resuscitation function and can be selected to carry out chest or belly cardiopulmonary according to patient profiles
The chest and abdomen cardiopulmonary resuscitator of recovery, turns into current urgent problem.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of while has chest, an abdomen cardiopulmonary resuscitation function and can
Selected to carry out the chest and abdomen cardiopulmonary resuscitator of chest or abdomen cardiopulmonary resuscitation according to patient profiles.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：
A kind of chest and abdomen cardiopulmonary resuscitator, including bottom have the abdominal pressure raising cardiopulmonary resuscitator of negative-pressure adsorption chamber, in addition to
Chest compression depth indication body, the chest compression depth indication body include the upper location division being connected with each other and lower extension；Institute
State location division to be used to be connected with abdominal pressure raising cardiopulmonary resuscitator bottom, the lower extension uses elastic extension material, is used for
When carrying out chest compression, in the presence of pressing force to periphery extend, the extensible extent with it is according to pressing depth linear.
Further, the chest compression depth indication body is in " convex " type structure, and wherein upper convex portion is divided into location division, is used
It is connected in filling in negative-pressure adsorption chamber with abdominal pressure raising cardiopulmonary resuscitator.
Further, the lower extension periphery is from top to bottom provided with different colours label layer, corresponds to respectively：Stress
The depth ＞ 5.5mm declined after Shen Du≤5.5mm for declining after Shen Du≤5mm for declining afterwards, 5mm ＜ stress, stress.
Further, the lower extension uses silica gel.
Further, the abdominal pressure raising cardiopulmonary resuscitator, including main body, the negative-pressure adsorption chamber are located at the bottom of main body
Portion, on the body portion both sides be separately installed with foldable and horizontal location handle, the lower body part both sides distinguish
Foldable and horizontal location expansion board is installed.
Further, the abdominal pressure raising cardiopulmonary resuscitator also includes handle fixing base, the handle and handle fixing base
Pass through flexible soft chain link；Positioning bead is provided with the handle, positioning hole is provided with the handle fixing base, when the hand
When handle is horizontally inserted handle fixing base, the positioning bead engages with positioning hole.
Further, it is provided with seamless steel pipe reinforcer outside the handle fixing base.
Further, the abdominal pressure raising cardiopulmonary resuscitator also includes skewed horizontal load bar, and the skewed horizontal load bar upper end connects
Connect main body, lower end connection expansion board；The skewed horizontal load bar includes upper support bar, lower support bar and swivel nut, the upper support bar
Lower end and lower support bar upper end are respectively arranged with screw thread, and the swivel nut is used to connecting at two screw threads and being individually threaded to support
On bar or lower support bar.
Further, the main body, handle, expansion board use carbon fibre materials.
Further, the abdominal pressure raising cardiopulmonary resuscitator also includes being arranged on the control panel of body top and is placed in master
Internal negative pressure pump, the control panel are connected with negative-pressure adsorption chamber and negative pressure pump；It is provided with the control panel and negative pressure
The negative pressure variation state display lamp of adsorbent chamber connection.
By using above-mentioned technical proposal, the utility model at least has advantages below：
1st, the utility model is by the basis of existing abdominal pressure raising cardiopulmonary resuscitator, adding chest compression depth
Indication body, it has been had chest compression and abdominal pressure raising CPR function concurrently, expand because of heart arrest and use cardiopulmonary to answer
The applicable crowd of Soviet Union, either there is the patient of chest contraindication or belly contraindication to select to use according to actual conditions,
Improve the survival rate of CPR rescue.
2nd, chest compression depth indication body is simple in construction, strong by colour code intuitive, beneficial to the progress of rescue work.
3rd, using handle, the folding mode of expansion board, the volume of chest and abdomen cardiopulmonary resuscitator is reduced；Material is main simultaneously
Using carbon fibre materials, both ensured that product structure intensity and can mitigated the weight of product, there is the characteristics of exquisite portable.
4th, the control panel with negative pressure variation state display lamp is employed, is avoided because of gas leakage effect rescue work.
Brief description of the drawings
Above-mentioned is only the general introduction of technical solutions of the utility model, in order to better understand technology hand of the present utility model
Section, below in conjunction with accompanying drawing, the utility model is described in further detail with embodiment.
Fig. 1 is a kind of main structure diagram of chest and abdomen cardiopulmonary resuscitator of the utility model（Deployed condition）；
Fig. 2 is chest compression depth indication body structural representation；
Fig. 3 is a kind of overlooking the structure diagram of chest and abdomen cardiopulmonary resuscitator of the utility model（Folded state）；
Fig. 4 is the attachment structure schematic diagram of handle and handle fixing base；
Fig. 5 is the part-structure schematic diagram of skewed horizontal load bar；
Fig. 6 is control panel structural representation.
Embodiment
As shown in figure 1, a kind of chest and abdomen cardiopulmonary resuscitator of the present utility model, including bottom have the abdomen of negative-pressure adsorption chamber 11
Portion's pressure-raising cardiopulmonary resuscitator 1, in addition to chest compression depth indication body 2；Coordinate shown in Fig. 2, chest compression depth indication body 2 wraps
Include upper location division 21 and the lower extension 22 of interconnection；Upper location division 21 is used to connect with the bottom of abdominal pressure raising cardiopulmonary resuscitator 1
Connect, lower extension 22 uses elastic extension material, for when carrying out chest compression, prolonging in the presence of pressing force to periphery
Exhibition, extensible extent with it is according to pressing depth linear.
During clinical practice, selected according to the own situation of patient, such as there is chest contraindication, then directly can had using bottom
The abdominal pressure raising cardiopulmonary resuscitator 1 for having negative-pressure adsorption chamber 11 carries out abdominal pressure raising CPR operation；Such as there is belly contraindication,
Then chest compression depth indication body 2 is connected with the bottom of abdominal pressure raising cardiopulmonary resuscitator 1, then carries out chest compression operation, by
In lower extension 22 use elastic extension material, and to periphery extensible extent with according to pressing depth linear, then can be grasp
Author provides Operating Guideline, avoids pressing too deep, excessively shallow and influenceing pressing operation effect.
Preferably, coordinate shown in Fig. 2, above-mentioned chest compression depth indication body 2 is in " convex " type structure, and wherein upper convex portion is divided into
Upper location division 21, it is connected for filling in negative-pressure adsorption chamber 11 with abdominal pressure raising cardiopulmonary resuscitator 1, such a connected mode is simply easy to
Operation.
Preferably, the above-mentioned periphery of lower extension 22 is from top to bottom provided with different colours label layer, such as may be configured as it is green,
Yellow, red, green represents the Shen Du≤5mm declined after patient chest stress, and yellow represents what is declined after 5mm ＜ patient chest stress
Shen Du≤5.5mm, red represent the depth ＞ 5.5mm declined after patient chest stress.Operator is reminded by the change of color
Size firmly, simple, intuitive are visual stronger.
Above-mentioned 22 preferred silica gel material of lower extension, upper location division 21 can also use with the lower phase same material of extension 22,
Simply hardness is slightly larger, and both are integrally formed.
As shown in figure 1, abdominal pressure raising cardiopulmonary resuscitator 1, including main body 12, negative-pressure adsorption chamber 11 are located at the bottom of main body 12
Portion, on the main body 12 portion both sides be separately installed with foldable and horizontal location handle 13, pacify respectively in the bottom both sides of main body 12
Equipped with foldable and horizontal location expansion board 14.In use, by handle 13 and the horizontal development of expansion board 14 and position, suitable for by
Pressure or pressure boosting operation, can be folded up handle 13 and expansion board 14 using finishing, compact, be occupied little space and conveniently
Carry, folded state is as shown in Figure 3；In addition, main body 12, handle 13, expansion board 14 use carbon fibre materials, both ensure product
Structural strength and can mitigates the weight of product.
As shown in Fig. 1,3,4, abdominal pressure raising cardiopulmonary resuscitator 1 also includes handle fixing base 15, and handle 13 is fixed with handle
Seat 15 is connected by flexible soft chain 16, is easy to handle 13 to be folded after being extracted out of handle fixing base 15；It is fixed to be provided with handle 13
Position pearl 131, is provided with positioning hole 151 on handle fixing base 15, when handle 13 is horizontally inserted handle fixing base 15, positioning bead
131 engage with positioning hole 151, prevent handle 13 from slipping in use.Particularly in handle 13 and handle fixing base 15
Junction, that is, the periphery of handle fixing base 15 are strengthened using seamless steel pipe reinforcer, ensure the security used.
As shown in Figure 1, shown in Figure 5, abdominal pressure raising cardiopulmonary resuscitator 1 also includes skewed horizontal load bar 17, the upper end of skewed horizontal load bar 17
Connect main body 12, lower end connection expansion board 14；Skewed horizontal load bar 17 includes upper support bar 171, lower support bar 172 and swivel nut 173,
The lower end of upper support bar 171 and the upper end of lower support bar 172 are respectively arranged with screw thread, and swivel nut 173 is used to connect at two screw threads and can
Individually it is threaded to 172 on upper support bar 171 or lower support bar.In use, skewed horizontal load bar 17 is opened to expansion board 14 in level
State, upper support bar 171, lower support bar 172 are locked by swivel nut 173, ensure expansion board 14 in upper and lower force process
Middle position is constantly in horizontality.After use, rotation swivel nut 173 will extend to support bar 171 or lower support bar 172
Plate 14 is folded up, while handle 13 is folded down into the outside of expansion board 14 again（As shown in Figure 3）.
As shown in Fig. 1, Fig. 6, abdominal pressure raising cardiopulmonary resuscitator 1 also include the control panel 18 for being arranged on the top of main body 12 and
The negative pressure pump 19 being placed in main body 12, control panel 18 are connected with negative-pressure adsorption chamber 11 and negative pressure pump 19；Set on control panel 18
It is equipped with the negative pressure variation state display lamp 181 connected with negative-pressure adsorption chamber 11.Negative pressure variation state display lamp 181 is green by xanthochromia,
Negative-pressure adsorption state is represented by being adsorbed adsorbing to completion, especially in use in the event of the phenomenon of gas leakage, negative pressure
Pump 19 starts until reaching instrument predetermined vacuum degree, and now the ability of negative pressure variation state display lamp 181 is green by xanthochromia.
In addition, conventional switch/start key, frequency selection key, electricity are additionally provided with above-mentioned control panel 18 shows bar
（LOGO electricity can be used to show bar）, strength bar etc..Electricity shows that bar can show the current electric quantity situation of built-in lithium battery.Open
Pass/start key is lighted by an instrument, is started for the second time by switch/start key negative pressure pump 19；Frequency selection key can be according to reality
Border use demand selection frequency（12 times/min and 100 time/min is provided）.
During operation, instrument switch/start key is opened, instrument carries out self-test, then starts by switch/start key negative pressure pump 19,
Negative pressure variation state display lamp 181 is green by xanthochromia.
Open expansion board 14 two and arrive horizontality, locked skewed horizontal load bar 17, ensure that expansion board 14 was being exerted oneself up and down
Position is constantly in horizontality in journey.
Open 13 two, handle and arrive horizontality, be inserted into handle fixing base 15, the positioning bead 131 on handle 13 blocks
On handle fixing base 15 on set position positioning hole 151.
When using abdominal pressure raising CPR method, the expansion board 14 of abdominal pressure raising cardiopulmonary resuscitator 1 is affixed on patient
Middle upper abdomen, pressure boosting operation is carried out, during abdominal pressure raising cardiopulmonary resuscitation is implemented, abdominal pressure rises can promote rapidly
Enter blood in the abdomen organ comprising blood of human body supply 25% and atrium dextrum is passed back into by inferior caval vein blood, while make actively
Pulse pressure is persistently higher than right atrial pressure, so as to ensure that oxygen-containing low blood will not pass back into heart.Abdominal compression can also make horizontal stroke
Diaphragm rises, and saved person can be caused to exhale；The pull lift action of vacuum suction stomach wall, diaphram can be declined, cause thoracic cavity to be born
Pressure increase, is advantageous to air and enters lung, is all worked breathing and circulating two aspects.The CPR method of abdominal pressure raising
Foundation《Abdomen cardiopulmonary resuscitation》Implement.
When using chest CPR method, chest compression depth indication body 2 is filled into negative-pressure adsorption chamber 11, chest
According to pressing depth indication body 2 is in the case of depressed strength in portion, and type change can occur for bottom, extend outside type deflecting, the amount of extension
Depth with declining after patient chest stress linearly reminds the size of operator firmly by the change of color；Chest
The method foundation of CPR《American heart association's CPR in 2015 and emergency cardiovascular care guide》Implement.
In summary, the utility model expands because of heart arrest and uses the applicable crowd of CPR, either has
The alternative survival rate for using, improving CPR rescue of the patient of chest contraindication or belly contraindication, and have
There is the characteristics of exquisite portable, suitable for popularization and application.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, those skilled in the art make a little simple modification, equivalent variations or modification using the technology contents of the disclosure above,
Fall in the scope of protection of the utility model.
Claims (10)
1. a kind of chest and abdomen cardiopulmonary resuscitator, including bottom have the abdominal pressure raising cardiopulmonary resuscitator of negative-pressure adsorption chamber, its feature exists
In, in addition to chest compression depth indication body, the chest compression depth indication body include the upper location division being connected with each other and under
Extension；
The upper location division is used to be connected with abdominal pressure raising cardiopulmonary resuscitator bottom, and the lower extension uses elastic extension material
Matter, for when carrying out chest compression, extend in the presence of pressing force to periphery, the extensible extent with it is according to pressing depth linear
Relation.
2. chest and abdomen cardiopulmonary resuscitator according to claim 1, it is characterised in that the chest compression depth indication body is in convex
Type structure, wherein upper convex portion are divided into location division, are connected for filling in negative-pressure adsorption chamber with abdominal pressure raising cardiopulmonary resuscitator.
3. chest and abdomen cardiopulmonary resuscitator according to claim 1, it is characterised in that the lower extension periphery is from top to bottom set
Different colours label layer is equipped with, is corresponded to respectively：The Shen Du declined after Shen Du≤5mm for declining after stress, 5mm ＜ stress≤
The depth ＞ 5.5mm declined after 5.5mm, stress.
4. chest and abdomen cardiopulmonary resuscitator according to claim 1, it is characterised in that the lower extension uses silica gel.
5. according to the chest and abdomen cardiopulmonary resuscitator described in claim any one of 1-4, it is characterised in that the abdominal pressure raising cardiopulmonary are answered
Soviet Union's device, including main body, the negative-pressure adsorption chamber are located at the bottom of main body, and portion both sides are separately installed with foldable on the body
And the handle of horizontal location, it is separately installed with foldable and horizontal location expansion board in the lower body part both sides.
6. chest and abdomen cardiopulmonary resuscitator according to claim 5, it is characterised in that the abdominal pressure raising cardiopulmonary resuscitator also wraps
Handle fixing base is included, the handle passes through flexible soft chain link with handle fixing base；
Positioning bead is provided with the handle, positioning hole is provided with the handle fixing base, when the handle is horizontally inserted hand
During handle fixed seat, the positioning bead engages with positioning hole.
7. chest and abdomen cardiopulmonary resuscitator according to claim 6, it is characterised in that be provided with outside the handle fixing base seamless
Steel pipe reinforcer.
8. chest and abdomen cardiopulmonary resuscitator according to claim 5, it is characterised in that the abdominal pressure raising cardiopulmonary resuscitator also wraps
Skewed horizontal load bar is included, the skewed horizontal load bar upper end connects main body, lower end connection expansion board；
The skewed horizontal load bar includes upper support bar, lower support bar and swivel nut, the upper support bar lower end and lower support bar upper end
Screw thread is respectively arranged with, the swivel nut is used to connecting at two screw threads and being individually threaded to upper support bar or lower support bar.
9. chest and abdomen cardiopulmonary resuscitator according to claim 5, it is characterised in that the main body, handle, expansion board use
Carbon fibre materials.
10. chest and abdomen cardiopulmonary resuscitator according to claim 5, it is characterised in that the abdominal pressure raising cardiopulmonary resuscitator is also
Including the control panel installed in body top and the negative pressure pump being placed in main body, the control panel and negative-pressure adsorption chamber and negative
Press pump connects；The negative pressure variation state display lamp connected with negative-pressure adsorption chamber is provided with the control panel.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621175202.0U CN206621532U (en) | 2016-10-27 | 2016-10-27 | A kind of chest and abdomen cardiopulmonary resuscitator |
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| CN201621175202.0U CN206621532U (en) | 2016-10-27 | 2016-10-27 | A kind of chest and abdomen cardiopulmonary resuscitator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111494194A (en) * | 2020-04-23 | 2020-08-07 | 李春洁 | Pneumatic mechanical type chest and abdomen linkage interaction automatic pressing machine |
| CN115844708A (en) * | 2022-11-24 | 2023-03-28 | 泰康同济(武汉)医院 | Cardiopulmonary resuscitation press device and vehicle |
-
2016
- 2016-10-27 CN CN201621175202.0U patent/CN206621532U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111494194A (en) * | 2020-04-23 | 2020-08-07 | 李春洁 | Pneumatic mechanical type chest and abdomen linkage interaction automatic pressing machine |
| CN115844708A (en) * | 2022-11-24 | 2023-03-28 | 泰康同济(武汉)医院 | Cardiopulmonary resuscitation press device and vehicle |
| CN115844708B (en) * | 2022-11-24 | 2024-05-03 | 泰康同济(武汉)医院 | Cardiopulmonary resuscitation pressing device |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210621 Address after: Room 302, unit 1, No.88, Yongding Road, Haidian District, Beijing Patentee after: Wang Lixiang Address before: Room 811, block n, Guangyao Oriental Plaza, 18 YANGFANGDIAN Road, Haidian District, Beijing Patentee before: Beijing Demerui Medical Equipment Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211207 Address after: 100000 second floor 101, building 15, yard 69, Yanfu Road, Fangshan District, Beijing Patentee after: Beijing baoruifeng Health Technology Co.,Ltd. Address before: Room 302, unit 1, No.88, Yongding Road, Haidian District, Beijing Patentee before: Wang Lixiang |
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| TR01 | Transfer of patent right |