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CN-117045435-B - Emergency nursing transfer device

CN117045435BCN 117045435 BCN117045435 BCN 117045435BCN-117045435-B

Abstract

The invention belongs to the technical field of emergency nursing, in particular to an emergency nursing transfer device which comprises a plurality of inflatable cushions arranged at the bottom of a bed body, an inflatable mechanism arranged at the bottom of the bed body, and a plurality of air guide pipe assemblies, wherein the inflatable cushions are communicated with the inflatable mechanism through the air guide pipe assemblies, the inflatable cushions and the air guide pipe assemblies are symmetrically distributed about the center of the inflatable mechanism, and the inflatable cushions are arranged at the bottom of the bed body and inflated, so that the bed body floats on the water surface, namely, a patient is prevented from immersing in water, the patient transferring difficulty in a wading environment is reduced, the inflatable cushions are symmetrically distributed about the center of the inflatable mechanism, and therefore, when the inflatable mechanism works, the inflatable cushions can be inflated synchronously, the inflation synchronism of the inflatable cushions is improved, and the stability of the bed body in the inflation process is improved.

Inventors

  • FENG YANHUI

Assignees

  • 吉林大学第一医院

Dates

Publication Date
20260512
Application Date
20230915

Claims (8)

  1. 1. The emergency nursing transfer device comprises a bed body (1), wherein the bottom end of the bed body (1) is provided with supporting legs, and the emergency nursing transfer device is characterized by further comprising: a plurality of inflatable cushions (2) arranged at the bottom of the bed body (1); an air charging mechanism (3) arranged at the bottom of the bed body (1), wherein the air charging mechanism (3) is used for charging the inflatable cushion (2), the air charging mechanism (3) is positioned at the central position of the bed body (1), and The inflatable cushion (2) is communicated with the inflation mechanism (3) through the air duct assemblies (4), and the inflatable cushion (2) and the air duct assemblies (4) are symmetrically distributed about the center of the inflation mechanism (3); the inflation mechanism (3) comprises: The fixed seat (31) is fixedly connected to the bottom of the bed body (1), and a first water inlet (311) is formed in the side wall of the fixed seat (31); A reaction chamber (32) arranged in the fixed seat (31), wherein a second water inlet (321) is formed in the side wall of the reaction chamber (32); a support member (33) for supporting the reaction chamber (32) to move upward, the support member (33) pushing the reaction chamber (32) to move upward, the first water inlet (311) being aligned with the second water inlet (321), and A reaction assembly (34) installed inside the reaction chamber (32) for generating gas; Further comprising a balancing mechanism (5), the balancing mechanism (5) comprising: A gas storage seat (51) fixedly connected inside the reaction chamber (32); A plurality of air storage grooves (52) uniformly distributed in the air storage seat (51), wherein the air storage grooves (52) vertically penetrate through the air storage seat (51); a rotating shaft (53) rotatably installed at the center of the air storage seat (51); An upper control plate (54) and a lower control plate (55) fixedly connected to the rotating shaft (53), wherein the upper control plate (54) and the lower control plate (55) are respectively used for sealing the upper end and the lower end of the gas storage groove (52), and A plurality of air holes (56) respectively arranged on the upper control plate (54) and the lower control plate (55), wherein the air holes (56) are matched with the air storage groove (52), and the upper air holes (56) and the lower air holes (56) are distributed in a staggered manner; The reaction assembly (34) is located below the lower control plate (55), a plurality of air outlet holes which are respectively communicated with the plurality of air guide pipe assemblies (4) are formed in the top end of the reaction chamber (32), and the upper control plate (54) is located below the air outlet holes.
  2. 2. The emergency care delivery device as recited in claim 1 wherein said reaction assembly (34) comprises: the device comprises a reaction chamber (32), a storage seat (341) rotatably arranged in the reaction chamber, wherein the storage seat (341) is cylindrical, and two cavities are formed in the storage seat (341); Reactive powders (342) respectively filled in the two cavities, and And a sealing film (343) for sealing the opening of the cavity.
  3. 3. The emergency nursing transfer device according to claim 2, wherein the reaction components (34) are provided with a plurality of groups to drive the reaction components (34) to be annularly and uniformly distributed on the peripheral side of the rotating shaft (53), and the inflation mechanism (3) further comprises: the cutters (35) are fixedly connected to the rotating shaft (53), and a plurality of groups of sealing films (343) are sequentially cut through the cutters (35) in the rotating process of the rotating shaft (53); A bevel edge plate (36) fixedly connected to the storage seat (341), and The pushing plate (37) is fixedly connected to the rotating shaft (53) and used for extruding the bevel edge plate (36) to move, and the rotating shaft (53) drives the object placing seat (341) to rotate downwards through the pushing plate (37) and the bevel edge plate (36) in the rotating process.
  4. 4. An emergency care transfer apparatus as set forth in claim 3 wherein said storage base (341) is provided with a return torsion spring and said bevel edge plate (36) is located outside the range of rotation of said cutter (35).
  5. 5. The emergency care transporter according to claim 4, further comprising a drive mechanism (6), the drive mechanism (6) comprising: a spring assembly (61) for driving the rotation shaft (53) to rotate, a knob (611) being provided in the spring assembly (61), and And the limiting piece (62) is fixedly connected inside the reaction chamber (32), and the limiting piece (62) is used for clamping the knob (611).
  6. 6. The emergency care transfer apparatus of claim 5, wherein said stop member (62) comprises: A clamping seat (621) fixedly connected inside the reaction chamber (32), and And the solid salt bin (622) is arranged inside the clamping seat (621), and the solid salt bin (622) is used for blocking the knob (611).
  7. 7. The emergency care transfer apparatus of claim 6, wherein said stop member (62) further comprises a protective film wrapped around the outside of said solid salt compartment (622); the driving mechanism (6) further comprises a pull rope (63), one end of the pull rope (63) is fixedly connected to the protective film, and the other end of the pull rope (63) penetrates through the second water inlet (321) to be connected with the inner wall of the fixed seat (31).
  8. 8. The emergency nursing transfer device as set forth in claim 7, wherein an upward protruding step is provided on an inner bottom wall of the reaction chamber (32), and the spring assembly (61) and the stopper (62) are both provided on top of the step.

Description

Emergency nursing transfer device Technical Field The invention belongs to the field of emergency nursing, and particularly relates to an emergency nursing transfer device. Background In emergency medical systems, there is often a job need to transport patients outside or inside a hospital, and in actual work, transport beds with simple structures and easy transport are often used to transport emergency patients. The traditional transfer bed has a simple structure, is convenient to transfer on land, is not suitable for special environments, for example, in the continuous heavy rainfall weather of 8 months in 2019, a part of roads of a sunk and sunny city is accumulated for half a meter, a fire truck is extinguished due to water depth, when the transfer bed is used for transferring emergency patients, the transfer bed is soaked in water, so that the moving transfer bed is laborious and rollover accidents occur easily due to carelessness, in the heavy rainfall weather of 7 months in 2021, the water depth of a part of areas around a Wei Hui city exceeds two meters, a forklift and a large-scale transportation vehicle are not allowed to enter, the traditional transfer bed cannot float on the water surface and can only be transported by a submarines and a kayak, and therefore, the problems of laborious operation and easy rollover can occur if the water level is high when the traditional transfer bed is used for transferring patients in the water-related environment, and the applicability is poor. For this reason, the invention provides an emergency nursing transfer device. Disclosure of Invention In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved. The technical scheme adopted by the invention for solving the technical problems is that the emergency nursing transfer device comprises a bed body, wherein the bottom end of the bed body is provided with a supporting leg, and the emergency nursing transfer device further comprises: A plurality of inflatable cushions arranged at the bottom of the bed body; the inflatable mechanism is arranged at the bottom of the bed body and is used for inflating the inflatable cushion, and is positioned at the center of the bed body and The inflatable cushion is communicated with the inflation mechanism through the air duct assemblies; wherein, a plurality of inflatable cushions and a plurality of the air duct components are symmetrically distributed about the center of the inflation mechanism. When the patient is transported in a wading way, if the water level is too high, the inflatable mechanism is started to inflate the inflatable cushion, and the inflatable cushion is inflated to expand, so that the bed body floats on the water surface, the patient is ensured not to be immersed in water, and medical staff is convenient to walk by holding the bed body or drive the bed body to move by means of a kayak and the like, and the patient transportation difficulty in the wading environment is reduced; In the rescue process, in order to improve the transportation efficiency, the inflation speed is generally higher, and when in rapid inflation, if a plurality of inflatable cushions are not synchronous, the expansion deformation speed is larger, the bed body is easy to deflect on the water surface or shake back and forth greatly, a patient can shake on the bed body, even the patient can fall into the water, and potential safety hazards exist; in this scheme, because inflatable cushion is about the central symmetry distribution of inflation mechanism, consequently, the during operation of inflation mechanism, each inflatable cushion can be inflated in step, has improved the inflation synchronism of a plurality of inflatable cushions, and the in-process of inflating, the bed body is more steady, has effectually improved this problem. Preferably, the inflation mechanism includes: the fixed seat is fixedly connected to the bottom of the bed body, and a first water inlet is formed in the side wall of the fixed seat; the reaction chamber is arranged in the fixing seat, and a second water inlet is formed in the side wall of the reaction chamber; a support for supporting the reaction chamber to move upward, and A reaction assembly installed inside the reaction chamber for generating a gas; wherein the first water inlet is aligned with the second water inlet after the support member pushes the reaction chamber upward. Specifically, the top end of the reaction chamber is communicated with the air duct component, the supporting piece is preferably but not limited to a spring arranged at the bottom of the reaction chamber, the reaction component is preferably but not limited to a device for reacting and generating gas after meeting water, and of course, the reaction component can also adopt a gas generating device with an inductor, rainwater enters the reaction chamber and contacts with the inductor, and the gas generating devi