Emergency rescue device for medical accident scene
阅读说明:本技术 一种医疗事故现场应急救援装置 (Emergency rescue device for medical accident scene ) 是由 李超 朱杰 于 2019-12-31 设计创作,主要内容包括:本发明公开了一种医疗事故现场应急救援装置,包括担架本体,担架本体包括方形框架,方形框架内设置有连杆,方形框架和连杆外包裹有柱形气囊,方形框架和连杆内设置过气通道,过气通道上设置放气阀和进气单向;连接块内设置转动筒,转动筒内连接转动轴,转动轴一端连接支架杆,转动筒内设置通气腔;连接块内设置活塞腔,活塞腔与过气通道连通,活塞腔内有活塞体,活塞体连接有插销,转动轴上设置插孔,插孔和插销在两个方形框架水平设置时,活塞腔内气体驱动活塞与插销,从而插销与插孔插接,同时实现了两个方形框架的气体的连通。通过上述设置,能够实现折叠设置,同时能够方便的对伤员进行应急处理和转运,因此能够提高救援效率。(The invention discloses a medical accident scene emergency rescue device which comprises a stretcher body, wherein the stretcher body comprises a square frame, a connecting rod is arranged in the square frame, a cylindrical air bag is wrapped outside the square frame and the connecting rod, an air passing channel is arranged in the square frame and the connecting rod, and an air discharge valve and an air inlet single direction are arranged on the air passing channel; a rotating cylinder is arranged in the connecting block, a rotating shaft is connected in the rotating cylinder, one end of the rotating shaft is connected with the support rod, and a ventilation cavity is arranged in the rotating cylinder; set up the piston chamber in the connecting block, the piston chamber with cross gas channel intercommunication, there is the piston body in the piston chamber, the piston body is connected with the bolt, sets up the jack in the axis of rotation, jack and bolt when two square frame levels set up, gaseous drive piston and bolt in the piston chamber to bolt and jack are pegged graft, have realized the gaseous intercommunication of two square frame simultaneously. Through the setting, can realize folding setting, simultaneously can be convenient carry out emergency treatment and transportation to the wounded, consequently can improve rescue efficiency.)
1. The utility model provides a scene of medical accident emergency rescue device which characterized in that: comprises a stretcher body (1), wherein the stretcher body (1) comprises a plurality of assembling units (2);
the assembling unit (2) comprises a square frame (3), the square frame (3) comprises two connecting edges (4) and two side edges (5) which are connected with other assembling units (2), the connecting edges (4) are provided with connecting mechanisms connected with other assembling units (2), a connecting rod (6) is arranged in the square frame (3), the square frame (3) and the connecting rod (6) are wrapped with cylindrical air bags (7), air passing channels (8) which are mutually communicated are arranged in the square frame (3) and the connecting rod (6), the air passing channels (8) are connected with connecting pipes (9) connected with the cylindrical air bags (7), and air release valves (10) and air inlet one-way valves (11) are arranged on the air passing channels (8);
the connecting mechanism comprises a connecting block (12) connected with the connecting edge (4), a rotating cylinder (13) is arranged in the connecting block (12), a ventilation cavity (14) is arranged in the rotating cylinder (13), a piston cavity (15) which is vertical to the rotating cylinder (13) and is horizontally arranged is arranged in the connecting block (12), the piston cavity (15) is communicated with the air passing channel (8), a piston body (16) is connected in the piston cavity (15) in a sealing and sliding way, the piston body (16) is connected with a bolt (17), the jack (23) is positioned outside the rotating cylinder (13) and in the horizontal direction, an installation platform (18) is arranged on the piston cavity (15), a compression spring (19) is arranged between the installation platform (18) and the piston body (16), a communicating pipe (20) communicated with the vent cavity (14) is arranged on the side surface of the piston cavity (15);
a rotating shaft (21) is connected in the rotating cylinder (13) in a sealing and rotating mode, one end of the rotating shaft (21) is connected with a support rod (22), a jack (23) perpendicular to the rotating shaft (21) is arranged at the end portion, close to the other end of the rotating shaft (21), of the other end of the rotating shaft (21), the communicating pipe (20) drives the piston body (16) to move in the piston cavity (15) so that the plug pin (17) is inserted into the jack (23) and then communicated with the piston cavity (15), a vent hole (24) is formed in the surface of the rotating shaft (21) in the vent cavity (14), vent channels (25) communicated with the vent hole (24) are formed in the rotating shaft (21) and the support rod (22), and the vent channels (25) are communicated with the vent channel (8);
and the connecting block (12) and the support rod (22) are provided with an on-off valve (26) for opening and closing gas circulation.
2. The emergency rescue apparatus for medical accident scene according to claim 1, characterized in that: still include hemostasis gasbag (27), hemostasis gasbag (27) are the annular setting, the elasticity of the surface of hemostasis gasbag (27) is less than the elasticity of internal surface, hemostasis gasbag (27) are connected with aerating device (32), aerating device (32) with be connected with bleed valve (10).
3. The emergency rescue apparatus for medical accident scene according to claim 1, characterized in that: still include skeleton fixed gasbag (28), the both sides of skeleton fixed gasbag (28) are provided with magic subsides (29), magic subsides (29) interconnect has the formation cross-section to be annular cylinder, be provided with parallel arrangement's stationary blade (30) in skeleton fixed gasbag (28), skeleton fixed gasbag (28) are connected with aerating device (32), aerating device (32) are connected with bleed valve (10).
4. The emergency rescue apparatus for medical accident scene according to claim 1, characterized in that: still include neck fixing air bag (31), neck fixing air bag (31) include with chin and head contact last fixed part (311) and with lower fixed part (312) of shoulder contact, fixed part (312) are connected with fixed section of thick bamboo (313) that are used for putting into the neck down, fixed section of thick bamboo (313) with go up and be connected with annular gasbag (314) between fixed part (311), neck fixing air bag (31) are connected with aerating device (32), aerating device (32) with be connected with bleed valve (10).
5. A medical emergency rescue apparatus according to claim 2, 3 or 4, wherein: the inflation device (32) comprises an inflation tube (321), the inflation tube (321) is connected with an inflation one-way valve (322), and the inflation one-way valve (322) is connected with the deflation valve (10).
6. The emergency rescue apparatus for medical accident scene according to claim 1, characterized in that: handles (33) are connected to both ends of the side edges (5).
Technical Field
The invention relates to the field of medical equipment, in particular to an emergency rescue device for a medical accident scene.
Background
Modern rescue medicine is a science for processing and researching various critical emergencies and accidental disasters which occur in the environment outside hospitals in production and life of modern society, organizing rescue force in time, carrying out timely and effective rescue and rescue on individuals or groups on site, carrying out necessary medical treatment to save lives and relieve disabilities and pains, and transporting patients to hospitals by adopting modern transportation under medical monitoring to receive further comprehensive rescue.
In addition to the above, the subject matters of modern rescue medicine widely relate to the aspects of out-of-hospital first aid, medical and monitoring and transportation under disaster conditions, in-hospital emergency treatment, in-hospital critical care and treatment for various disasters and emergency events, poisoning rescue science, traffic accident rescue science and the like. Such as airport rescue medicine, i.e., the study of emergency situations of aircrafts occurring inside and outside airports, or emergency, treatment, nursing and the like of personnel without involving the emergency situations of aircrafts. Unlike general emergency medicine, airport rescue medicine must study rescue features related to aircraft emergencies (e.g., air accidents) and aircraft non-emergencies (e.g., fires, earthquakes). Therefore, modern rescue medicine must pay attention to disaster science problems except for medicine, for example, an airport emergency plan must be known, normal activities of an airport can be switched into an emergency state timely, orderly and efficiently, and a basic framework and contents of the airport rescue plan must be mastered particularly, which comprises mastering survival methods in distress, namely seeking survival places, protecting, seeking water and food for maintaining life and seeking survival ways; can timely and comprehensively control the injury and disease, and can stand up to firmly seek the hope of survival. Similarly, for flood control, there is a medical problem of flood control and rescue, and environmental medicine, preventive medicine and health rescue science are integrated.
When a disaster such as a traffic accident or an earthquake is rescued, a large number of surgical patients, including fracture, serious trauma, or unconscious people, occur, and the wounded people need to be treated with emergency treatment, such as fixing fractured bones, fixing cervical vertebrae, or performing emergency hemostasis. After the emergency operation is finished, the wounded person needs to be transported through the stretcher, so that the importance of the stretcher in the rescue process is self-evident, and further development of the stretcher is very necessary.
Disclosure of Invention
The invention aims to provide an emergency rescue device for a medical accident scene, which can be folded and can be used for conveniently carrying out emergency treatment and transportation on wounded persons, so that the rescue efficiency can be improved.
In order to achieve the purpose, the invention provides the following technical scheme: a medical accident scene emergency rescue device comprises a stretcher body, wherein the stretcher body comprises a plurality of assembling units;
the assembling unit comprises a square frame, the square frame comprises two connecting edges and two side edges which are connected with other assembling units, the connecting edges are provided with connecting mechanisms connected with other assembling units, a connecting rod is arranged in the square frame, cylindrical air bags are wrapped outside the square frame and the connecting rod, air passing channels which are mutually communicated are arranged in the square frame and the connecting rod, the air passing channels are connected with connecting pipes connected with the cylindrical air bags, and air release valves and air inlet one-way valves are arranged on the air passing channels;
the connecting mechanism comprises a connecting block connected with a connecting edge, a rotating cylinder is arranged in the connecting block, a ventilation cavity is arranged in the rotating cylinder, a piston cavity which is vertical to the rotating cylinder and horizontally arranged is arranged in the connecting block, the piston cavity is communicated with the ventilation channel, a piston body is connected in the piston cavity in a sealing sliding manner, the piston body is connected with a bolt, the jack is positioned outside the rotating cylinder and in the horizontal direction, an installation platform is arranged on the piston cavity, a compression spring is arranged between the installation platform and the piston body, and a communicating pipe communicated with the ventilation cavity is arranged on the side surface of the piston cavity;
a rotating shaft is connected in the rotating cylinder in a sealed and rotating mode, one end of the rotating shaft is connected with a support rod, an insertion hole perpendicular to the rotating shaft is formed in the other end of the rotating shaft, the end part of the other end of the rotating shaft, which is close to the end part, is provided with a communication pipe, the communicating pipe drives the piston body to move in the piston cavity through gas, so that the plug pin is inserted into the insertion hole and then communicated with the piston cavity, an air vent is formed in the surface of the rotating shaft in the air vent cavity, air ducts communicated with the air vent are formed in the rotating shaft and;
and the connecting block and the support rod are provided with switch valves for opening and closing the gas circulation.
By the technical scheme, the assembly units can be conveniently assembled together to form the stretcher body, so that the transportation and placement of the stretcher body are more space-saving, and the requirements on different heights can be met; meanwhile, the square frame and the connecting rod are externally wrapped with the cylindrical air bag, so that the cylindrical air bag has higher buffering performance when in use, and the comfort and the safety of the wounded in the conveying process can be guaranteed; in addition, during connection, the rotating shaft is only required to be conveniently inserted into the rotating cylinder and then flatly placed on the ground, air is filled into the air passing channel after that, the pressure in the cylindrical air bag is gradually increased while the air is filled, so that the pressure in the piston cavity is also increased, after the pressure is increased to a certain degree, the air pressure pushes the piston body and the plug pin to move, so that the plug pin is inserted into the jack, and the two assembly units are oppositely connected; through the switch valve, the user can be convenient control gaseous flow direction as required to accomplish the installation or dismantle.
Preferably, still include hemostasis gasbag, hemostasis gasbag is the annular setting, the elasticity of the surface of hemostasis gasbag is less than the elasticity of internal surface, hemostasis gasbag is connected with aerating device, aerating device with be connected with the bleed valve.
Through above-mentioned technical scheme, because the elasticity ratio of hemostasis gasbag's surface is less, consequently aerifing the back, the deformation of internal surface is bigger, consequently the volume of hemostasis gasbag inwards extends to the wound is oppressed, and then plays the mesh of interim hemostasis.
Preferably, still include the fixed gasbag of skeleton, the both sides of the fixed gasbag of skeleton are provided with the magic subsides, magic subsides interconnect forms the cross-section and is annular cylinder, be provided with parallel arrangement's stationary blade in the fixed gasbag of skeleton, the fixed gasbag of skeleton is connected with aerating device, aerating device with be connected with the bleed valve.
Through above-mentioned technical scheme, through the magic subsides, can be convenient install the position that needs the installation with skeleton fixed air bag, simultaneously, the position that the magic was pasted and is connected also can decide the size of skeleton fixed air bag, and the stationary blade can play the supporting role simultaneously to the gasbag can cross with human full contact, thereby the interim fixed fracture that can be good.
Preferably, still include the fixed gasbag of neck, the fixed gasbag of neck includes the last fixed part with chin and head contact and the lower fixed part with the shoulder contact, the fixed part is connected with the fixed section of thick bamboo that is used for putting into the neck down, the fixed section of thick bamboo with go up and be connected with annular gasbag between the fixed part, the fixed gasbag of neck is connected with aerating device, aerating device is connected with the bleed valve.
Through above-mentioned technical scheme, because last fixed part and chin and head relatively fixed, and lower fixed part and neck relatively fixed, at this moment, inflate the annular gasbag, because its volume increases, consequently produce pressure to chin, head and neck simultaneously to produce an ascending holding power to the neck, and keep unmovable, thereby accomplish the good fixed to the neck.
Preferably, the inflation device comprises an inflation tube, the inflation tube is connected with an inflation check valve, and the inflation check valve is connected with the deflation valve.
Through above-mentioned technical scheme, through the gas tube, when carrying out emergency treatment, can utilize the gas in the cylindricality gasbag, carry out interim operation to do not need additional aerating device, consequently be fit for the field usage more.
Preferably, handles are connected to both ends of the side edges.
Through above-mentioned technical scheme, completion that can be convenient through the handle is to the use and the transportation of stretcher body.
Compared with the prior art, the invention has the beneficial effects that:
(1) the assembly units can be conveniently assembled together to form the stretcher body, so that the transportation and placement of the stretcher body are more space-saving, and the requirements on different heights can be met;
(2) the cylindrical air bag has greater buffer performance, so that the comfort and the safety of the wounded in the conveying process can be guaranteed;
(3) only one assembly unit needs to be inflated after assembly, so that the operation steps are simplified, and meanwhile, the hemostasis air bag, the skeleton fixing air bag and the neck fixing air bag can better realize various emergency functions suitable for accident sites, and the application range is wide.
Drawings
Fig. 1 is a schematic view of the overall structure of the stretcher body of the present invention;
FIG. 2 is a schematic view of the internal structure of the connecting mechanism of the present invention;
FIG. 3 is a schematic view of the hemostatic balloon of the present invention;
FIG. 4 is a schematic view of the structure of the skeleton-fixed air bag of the present invention;
FIG. 5 is a schematic view showing the structure of the neck fixing bag of the present invention.
In the figure: 1. a stretcher body; 2. an assembly unit; 3. a square frame; 4. a connecting edge; 5. a side edge; 6. a connecting rod; 7. a cylindrical air bag; 8. a gas passage; 9. a connecting pipe; 10. a deflation valve; 11. an air inlet check valve; 12. connecting blocks; 13. a rotating cylinder; 14. a vent lumen; 15. a piston cavity; 16. a piston body; 17. a bolt; 18. an installation table; 19. a compression spring; 20. a communicating pipe; 21. a rotating shaft; 22. a support rod; 23. a jack; 24. a vent hole; 25. an air duct; 26. an on-off valve; 27. a hemostatic balloon; 28. a skeleton-fixed air bag; 29. magic tape; 30. a fixing sheet; 31. a neck fixation balloon; 311. an upper fixing portion; 312. a lower fixing portion; 313. a fixed cylinder; 314. an annular air bag; 32. an inflator; 321. an inflation tube; 322. an inflation check valve; 33. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown:
a medical accident scene emergency rescue device comprises a stretcher body 1, wherein the stretcher body 1 comprises a plurality of assembling
The
The connecting mechanism comprises a connecting
A rotating
When in connection, the rotating
The connecting
The air bag 27 is arranged in an annular shape, the elasticity of the outer surface of the air bag 27 is smaller than that of the inner surface, the air bag 27 is connected with an inflating
Still include the fixed
The neck fixing
The
In conclusion, the beneficial effects of the invention are as follows: (1) the
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
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