CN108852797A - A kind of vehicle-mounted CPR machine people - Google Patents
A kind of vehicle-mounted CPR machine people Download PDFInfo
- Publication number
- CN108852797A CN108852797A CN201810506003.0A CN201810506003A CN108852797A CN 108852797 A CN108852797 A CN 108852797A CN 201810506003 A CN201810506003 A CN 201810506003A CN 108852797 A CN108852797 A CN 108852797A
- Authority
- CN
- China
- Prior art keywords
- substrate
- frame
- vehicle
- machine people
- compression leg
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H31/00—Artificial respiration or heart stimulation, e.g. heart massage
- A61H31/004—Heart stimulation
- A61H31/006—Power driven
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/14—Special force transmission means, i.e. between the driving means and the interface with the user
- A61H2201/1418—Cam
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
The invention discloses a kind of vehicle-mounted CPR machine people, it is related to first-aid apparatus field, technical solution is, including with the top frame that is fixedly connected inside emergency tender roof, top frame connects external chest compression mechanism by folding stand, and external chest compression mechanism includes substrate, it is provided through in the middle part of substrate by compression leg, it is vertically arranged by compression leg, pressing column bottom is spherical surface, is linked by compression leg top and driving mechanism；Substrate two sides are symmetrically provided with fixed link straight down, and fixing clamp is arranged in bottom of fixed.The beneficial effects of the invention are as follows：Structure is simple, overall weight is lighter, it is not take up other installations and facilities placing spaces, using the self-locking structure of handcuffss as connector, the hookup time of the present apparatus and stretcher can be saved to greatest extent, it is used in combination by external chest compression mechanism and air-supply cylinder, switches progress external chest compression using push rod and breathing mask is supplied gas, simulate the operating process of the artificial external chest compression alternating artificial respiration carried out in During Cardiopulmonary Resuscitation.
Description
Technical field
The present invention relates to first-aid apparatus field, in particular to a kind of vehicle-mounted CPR machine people.
Background technique
CPR is the important means in first aid procedures, wherein mainly including that external chest compression and artificial respiration two are dynamic
Make, usually every 30 external chest compressions combine the ventilatory capacity of artificial respiration twice, and wherein external chest compression needs at least 5CM's every time
Pressing stroke is no less than 100 compression frequencies per minute.Present rescue service is usually to be operated by manually carrying out this, special
It is not to need to continue to carry out CPR on emergency tender, because manual operation is very easy to cause rescuer tired,
Usually rescuer alternately, but just inevitably pauses among these.It is additionally carried out external chest compression and needs rescuer
Upper body uprightly just facilitates firmly, because of narrow space on ambulance, implementing external chest compression movement will feel more inconvenient.First aid
Space on vehicle is very valuable, and adding common device for resuscitating heart and pulmones, to will cause existing space more insufficient.
Summary of the invention
In order to achieve the above-mentioned object of the invention, in view of the above technical problems, the present invention provides a kind of vehicle-mounted CPR machine
People.
Its technical solution is a kind of vehicle-mounted CPR machine people, including with the top that is fixedly connected inside emergency tender roof
Portion's frame, top frame connect external chest compression mechanism by folding stand, and the external chest compression mechanism includes substrate, in the substrate
Portion is provided through by compression leg, is vertically arranged by compression leg, and the pressing column bottom is spherical surface, described by compression leg top and driving
Mechanism linkage；The substrate two sides are symmetrically provided with fixed link straight down, and bottom of fixed is arranged fixing clamp, fixing clamp be with
The corresponding marmon clamp of stretcher rod.
Preferably, the folding stand is " Z " font, including upper box, middle part frame and lower box, the both ends of the middle part frame
Hinged with one end of upper box and lower box respectively, the other end of the upper box and the top frame are hinged, the lower part
It is fixedly connected at the top of frame lower surface and the pressing mechanism.
Preferably, the hinged place of the upper box, middle part frame and lower box three is provided with torsional spring, the upper box two
Side is provided with atmospheric pressure pole, and atmospheric pressure pole one end and the top frame are hinged, and the other end is connect with the lateral surface of the upper box.
Preferably, the fixing clamp is self-locking handcuffss.
Preferably, the driving mechanism includes being arranged between the pressing column top and the upper surface of the substrate
Pressure spring and the cam by setting right above compression leg are provided with cam wheel with cam coaxial, and fixation is set above the substrate
It is equipped with braced frame, the wheel shaft of the cam is erected in the braced frame, and motor, motor are provided in the braced frame
Motor shaft on be provided with driving wheel, driving wheel is engaged with the cam wheel.
Preferably, air-supply cylinder is fixedly installed in the substrate side, and air-supply cylinder is piston cylinder, and bottom is exhaled by tracheae connection
Mask is inhaled, the outer cylinder of air-supply cylinder is fixedly connected with the substrate, and outer cylinder bottom is provided with one-way air inlet mouth, and inner cylinder is in outer barrel
It slides up and down, inner cylinder top side is fixedly connected with the rack gear being arranged straight down, rack gear and a semi-circle gear, same with semi-circle gear
Axis is provided with gear of supplying gas；
Sliding rail is provided in the braced frame, the motor is slidably connected by the sliding rail and the braced frame, motor
Push rod is arranged in side, and the fixing end of push rod is fixedly connected with the frame body of the braced frame, and the side of movable end and motor is fixed
Connection；The limit position of two of the movement of push rod movable end makes driving wheel engage the cam wheel and the tooth of supplying gas respectively
Take turns
Preferably, the push rod is electric pushrod or hydraulic push rod.Its flexible frequency of push rod combination electric control system controls and when
Between.
Preferably, the substrate side is fixedly installed knob.
Technical solution bring beneficial effect provided in an embodiment of the present invention is：Structure is simple, and overall weight is lighter, installation
At the top of ambulance, other installations and facilities placing spaces are not take up, it, can be maximum using the self-locking structure of handcuffss as connector
The saving present apparatus of limit and the hookup time of stretcher are used in combination by external chest compression mechanism and air-supply cylinder, use push rod
Switching carries out external chest compression and breathing mask is supplied gas, and simulates artificial 30 alternatings 2 of external chest compression carried out in During Cardiopulmonary Resuscitation
The operating process of secondary artificial respiration carries out CPR by the present apparatus, it is ensured that presses outside stable chest in operation
Speed and strength is pressed, and carries out CPR rescue more for stable sustainability than artificial.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Fig. 2 is the driving structure schematic diagram one of the embodiment of the present invention.
Fig. 3 is the A partial enlarged view of Fig. 2.
Fig. 4 is the driving structure schematic diagram two of the embodiment of the present invention.
Wherein, appended drawing reference is：1, top frame；2, folding stand；21, upper box；22, middle part frame；23, lower box；3,
External chest compression mechanism；31, substrate；32, compression leg is pressed；33, fixed link；34, fixing clamp；35, atmospheric pressure pole；36, pressure spring；37, cam；
38, cam wheel；39, motor；40, driving wheel；41, air-supply cylinder；42, tracheae；43, rack gear；44, semi-circle gear；45, it supplies gas tooth
Wheel；46, push rod.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.Certainly, described herein specific examples are only used to explain the present invention, is not used to
Limit the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
Embodiment 1
Referring to Fig. 1 to Fig. 4, the present invention provides a kind of vehicle-mounted CPR machine people, including connects with fixed inside emergency tender roof
The top frame 1 connect, top frame 1 connect external chest compression mechanism 3 by folding stand 2, and external chest compression mechanism 3 includes substrate 31,
It is provided through in the middle part of substrate 31 by compression leg 32, is vertically arranged by compression leg 32, be spherical surface by 32 bottom of compression leg, by compression leg 32
Portion and driving mechanism link；31 two sides of substrate are symmetrically provided with fixed link 33 straight down, and fixing clamp is arranged in 33 bottom of fixed link
34, fixing clamp 34 is marmon clamp corresponding with stretcher rod.
Folding stand 2 is " Z " font, including upper box 21, middle part frame 22 and lower box 23, the both ends of middle part frame 21 respectively with
One end of upper box 21 and lower box 23 is hinged, and the other end of upper box 21 and top frame 1 are hinged, 23 lower surface of lower box with
The top of pressing mechanism 3 is fixedly connected.
The hinged place of 23 three of upper box 21, middle part frame 22 and lower box is provided with torsional spring, the setting of 21 two sides of upper box
There is atmospheric pressure pole 35,35 one end of atmospheric pressure pole and top frame 1 are hinged, and the other end is connect with the lateral surface of upper box 21.
Fixing clamp 34 is self-locking handcuffss.
Driving mechanism includes the pressure spring 36 being arranged between the upper surface of substrate 31 at the top of by compression leg 32, and presses compression leg
The cam 37 being arranged right above 32, is coaxially arranged with cam wheel 38 with cam 37, is fixedly installed support frame above substrate 31
The wheel shaft of frame, cam 37 is erected in braced frame, and motor 39 is provided in braced frame, is provided on the motor shaft of motor 39
Driving wheel 40, driving wheel 40 are engaged with cam wheel 38.
Air-supply cylinder 41 is fixedly installed in 31 side of substrate, and air-supply cylinder 41 is piston cylinder, and bottom passes through the connection breathing of tracheae 42
The outer cylinder of mask, air-supply cylinder 41 is fixedly connected with substrate 31, and outer cylinder bottom is provided with one-way air inlet mouth, and inner cylinder is on outer barrel
Lower slider is provided with pressure spring between inner cylinder top and outer cylinder top, and inner cylinder top side is fixedly connected with the tooth being arranged straight down
Item 43, rack gear 43 and a semi-circle gear 44, are coaxially arranged with gear 45 of supplying gas with semi-circle gear 44；
Sliding rail is provided in braced frame, motor 39 is slidably connected by the sliding rail with braced frame, the side setting of motor 39
Push rod 46, the fixing end of push rod 46 are fixedly connected with the frame body of braced frame, and movable end is fixedly connected with the side of motor 39；It pushes away
Two limit positions of the movement of 46 movable end of bar make 40 engagement with cams gear 38 of driving wheel and gear 45. of supplying gas respectively
Push rod 40 is electric pushrod or hydraulic push rod.Push rod combination electric control system controls its flexible frequency and time.Pass through electricity
The mode of control uses the prior art to operate push rod class mechanism, and details are not described herein.
31 side of substrate is fixedly installed knob.
The present invention is in use, when being not used, and for the present apparatus under the action of 2 torsional spring of folding stand, folding storage is giving first aid to roof,
When stretcher is lifted in ambulance, rescuer pulls down the present apparatus, and during pulling down, fixing clamp 34 can clamp load
Hack lever cooperates with the present apparatus, the fluting for facilitating clamping, through-hole can be reserved on stretcher, or set in former stretcher rod two sides
The auxiliary rod of the special cooperation present apparatus is set, auxiliary rod can be parallel to stretcher rod setting, and one end and stretcher rod are fixed by quarter butt
Connection, the other end is open end, and when the fixing clamp 34 of the present apparatus pushes, fixing clamp can be clamped easily, makes the present apparatus and load
The distance between frame bed is fixed, when detachment is desired, directly detaches stretcher level.It may be implemented so the fastest
Connection and separation.After the present apparatus and stretcher are fixed, starter, under the action of push rod 40, the band respectively of motor 39
It is dynamic to work by compression leg 32 and air-supply cylinder 41, thus realize automatically to patient carry out CPR sue and labour in external chest compression and artificial
Breathe blocked operation.
Embodiment 2
On the basis of embodiment 1, unlike the first embodiment, 33 upper end of fixed link of two sides and the rotation of 31 two sides of substrate connect
It connects, torsional spring is also provided at rotation, fixed link 33 can be bent into parallel with roof when storing.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of vehicle-mounted CPR machine people, which is characterized in that including with the top frame that is fixedly connected inside emergency tender roof
Frame（1）, top frame（1）Pass through folding stand（2）Connect external chest compression mechanism（3）, the external chest compression mechanism（3）Including substrate
（31）, the substrate（31）Middle part is provided through by compression leg（32）, by compression leg（32）It is vertically arranged, it is described to press compression leg（32）
Bottom is spherical surface, described to press compression leg（32）Top and driving mechanism link；The substrate（31）Two sides are symmetrically arranged straight down
There is fixed link（33）, fixed link（33）Fixing clamp is arranged in bottom（34）, fixing clamp（34）For marmon clamp corresponding with stretcher rod.
2. vehicle-mounted CPR machine people according to claim 1, which is characterized in that the folding stand（2）For " Z " word
Shape, including upper box（21）, middle part frame（22）And lower box（23）, the middle part frame（21）Both ends respectively with upper box（21）
And lower box（23）One end it is hinged, the upper box（21）The other end and the top frame（1）Hingedly, the lower box
（23）Lower surface and the pressing mechanism（3）Top be fixedly connected.
3. vehicle-mounted CPR machine people according to claim 2, which is characterized in that the upper box（21）, middle part frame
（22）And lower box（23）The hinged place of three is provided with torsional spring, the upper box（21）Two sides are provided with atmospheric pressure pole（35）,
Atmospheric pressure pole（35）One end and the top frame（1）Hingedly, the other end and the upper box（21）Lateral surface connection.
4. vehicle-mounted CPR machine people according to claim 1, which is characterized in that the fixing clamp（34）For self-locking
Handcuffss.
5. vehicle-mounted CPR machine people according to claim 1, which is characterized in that the driving mechanism includes, in institute
It states by compression leg（32）Top and the substrate（31）Upper surface between the pressure spring that is arranged（36）And it is described by compression leg（32）On just
The cam being just arranged（37）, with cam（37）It is coaxially arranged with cam wheel（38）, the substrate（31）Top is fixedly installed
Braced frame, the cam（37）Wheel shaft be erected in the braced frame, be provided with motor in the braced frame（39）,
Motor（39）Motor shaft on be provided with driving wheel（40）, driving wheel（40）With the cam wheel（38）Engagement.
6. vehicle-mounted CPR machine people according to claim 1, which is characterized in that the substrate（31）Side fixation is set
Set air-supply cylinder（41）, air-supply cylinder（41）For piston cylinder, bottom passes through tracheae（42）Connect breathing mask, air-supply cylinder（41）It is outer
Cylinder and the substrate（31）It is fixedly connected, outer cylinder bottom is provided with one-way air inlet mouth, and inner cylinder is slided up and down in outer barrel, inner cylinder
Top side is fixedly connected with the rack gear being arranged straight down（43）, rack gear（43）With a semi-circle gear（44）, with semi-circle gear
（44）It is coaxially arranged with gear of supplying gas（45）；
Sliding rail, the motor are provided in the braced frame（39）It is slidably connected by the sliding rail and the braced frame, electricity
Machine（39）Side be arranged push rod（46）, push rod（46）Fixing end be fixedly connected with the frame body of the braced frame, movable end
With motor（39）Side be fixedly connected；Push rod（46）The limit position of two of the movement of movable end makes driving wheel respectively（40）
Engage the cam wheel（38）With the gear of supplying gas（45）.
7. vehicle-mounted CPR machine people according to claim 6, which is characterized in that the push rod（40）For electric pushrod
Or hydraulic push rod.
8. vehicle-mounted CPR machine people described in -7 according to claim 1, which is characterized in that the substrate（31）Side is fixed
It is provided with knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810506003.0A CN108852797B (en) | 2018-05-24 | 2018-05-24 | Vehicle-mounted cardiopulmonary resuscitation robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810506003.0A CN108852797B (en) | 2018-05-24 | 2018-05-24 | Vehicle-mounted cardiopulmonary resuscitation robot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108852797A true CN108852797A (en) | 2018-11-23 |
| CN108852797B CN108852797B (en) | 2022-12-13 |
Family
ID=64332973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810506003.0A Active CN108852797B (en) | 2018-05-24 | 2018-05-24 | Vehicle-mounted cardiopulmonary resuscitation robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108852797B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201870927U (en) * | 2010-11-30 | 2011-06-22 | 南京理工大学 | Portable cardio-pulmonary resuscitation device |
| CN202875768U (en) * | 2012-05-17 | 2013-04-17 | 西北工业大学 | Portable electric cardio-pulmonary resuscitation device provided with respiratory system |
| CN203263730U (en) * | 2013-01-17 | 2013-11-06 | 苏州高仓机电科技有限公司 | Multifunctional passive body building, detoxifying and rehabilitating device |
| CN204158613U (en) * | 2014-10-10 | 2015-02-18 | 宁波凯福莱信息技术有限公司 | A kind of ambulance stretcher fixing device |
| CN105411832A (en) * | 2015-12-29 | 2016-03-23 | 天津市普瑞仪器有限公司 | Light and handy full-electric cardio-pulmonary resuscitation device |
| CN205924277U (en) * | 2016-06-24 | 2017-02-08 | 闫献雨 | Arm fixing device for orthopedics |
-
2018
- 2018-05-24 CN CN201810506003.0A patent/CN108852797B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201870927U (en) * | 2010-11-30 | 2011-06-22 | 南京理工大学 | Portable cardio-pulmonary resuscitation device |
| CN202875768U (en) * | 2012-05-17 | 2013-04-17 | 西北工业大学 | Portable electric cardio-pulmonary resuscitation device provided with respiratory system |
| CN203263730U (en) * | 2013-01-17 | 2013-11-06 | 苏州高仓机电科技有限公司 | Multifunctional passive body building, detoxifying and rehabilitating device |
| CN204158613U (en) * | 2014-10-10 | 2015-02-18 | 宁波凯福莱信息技术有限公司 | A kind of ambulance stretcher fixing device |
| CN105411832A (en) * | 2015-12-29 | 2016-03-23 | 天津市普瑞仪器有限公司 | Light and handy full-electric cardio-pulmonary resuscitation device |
| CN205924277U (en) * | 2016-06-24 | 2017-02-08 | 闫献雨 | Arm fixing device for orthopedics |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108852797B (en) | 2022-12-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6890130B2 (en) | Active compression and decompression, and upper body elevation system | |
| CN101491475B (en) | Automatic chest compression cardio-pulmonary resuscitation stretcher system | |
| US5738637A (en) | Chest compression apparatus for cardiac arrest | |
| CN109620694A (en) | A kind of emergency department's resuscitation rescue ancillary equipment | |
| US20100063425A1 (en) | Support for a cpr apparatus | |
| JP2002532149A (en) | Device for resuscitating patients due to cardiac arrest | |
| CN108211072A (en) | A kind of emergency department's clinic cardio-cerebral-pulmo resuscitation device | |
| CN106176065B (en) | Elevating stretcher is got on the bus system | |
| CN111494196A (en) | Emergency clinic is with heart brain recovery rescue device | |
| CN108354747B (en) | A kind of emergency department's resuscitation buoyant apparatus | |
| CN202859541U (en) | Movable comprehensive emergency platform | |
| US6878123B2 (en) | Combined horizontal and vertical CPR device | |
| CN108852797A (en) | A kind of vehicle-mounted CPR machine people | |
| CN201366024Y (en) | Automatic external chest compression cardiopulmonary resuscitation stretcher | |
| CN213373640U (en) | Emergency clinic cardiopulmonary resuscitation rescue device | |
| CN101116652A (en) | Steering circuit of the air-actuated heart-lung resuscitating machine | |
| CN205094960U (en) | Novel electronic heart is come back to life or consciousness device | |
| CN114652593A (en) | Cardiopulmonary resuscitation device for emergency department | |
| CN214232628U (en) | Breathe internal medicine lung function rehabilitation training ware | |
| CN210904029U (en) | SOS cardiopulmonary resuscitator | |
| CN113350158A (en) | Based on emergency internal medicine heart cerebral lung resuscitation rescue equipment | |
| CN206120708U (en) | Belly pressurization formula recovery air breather | |
| CN208525350U (en) | A kind of multifunctional movement public bus reserved for the disabled | |
| CN114010486B (en) | Cardiopulmonary resuscitation system of severe infectious department | |
| CN216908372U (en) | Foldable pedal of medical transfer trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20221125 Address after: 221400 Floor 16A1-2, Medical Big Health Industrial Park, Xiyi Hi tech Industry Development, Xinyi City, Xuzhou City, Jiangsu Province Applicant after: Jiangsu Kangkang classmate Technology Co.,Ltd. Address before: No.18, Donghai Middle Road, Shinan District, Qingdao City, Shandong Province 266071 Applicant before: Liang Congcong |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |