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CN-116269987-B - Inflatable first-aid fixer for pelvic trauma

CN116269987BCN 116269987 BCN116269987 BCN 116269987BCN-116269987-B

Abstract

The invention provides an inflatable pelvis trauma emergency fixator, and relates to the technical field of medical appliances. The system comprises a clamping mechanism and a fixed connection mechanism, wherein the clamping mechanism comprises a first clamping plate and a second clamping plate, an air bag and a second air bag are respectively and fixedly arranged on the end face of one side opposite to the first clamping plate and the second clamping plate, the fixed connection mechanism comprises a fixed connection plate, a first strip-shaped hole and a second strip-shaped hole are respectively formed in the positions of the upper end face and the lower end face of the fixed connection plate, the upper end face of the first clamping plate and the upper end face of the second clamping plate are respectively and fixedly provided with a plurality of fixing bolts, and the fixing bolts are provided with butterfly buckles by means of equal thread sleeves in the positions of the upper ends. The fixer solves the problems that the common first-aid fixer is troublesome to install and easy to cause secondary injury when the position of a patient is moved, and solves the problems that the common fixer has single function, can not reduce bleeding and pain, and is easy to suffer pain when the patient wears the fixer.

Inventors

  • LI ZHIQUAN
  • QIN XIANGYANG
  • SHAN LEQUN
  • WANG QIAN
  • NIU ZHIXIA
  • WU YAOPING
  • LIU YANWU
  • Zhao Dienan
  • CHEN XIAOCHAO

Assignees

  • 中国人民解放军空军军医大学

Dates

Publication Date
20260512
Application Date
20230224

Claims (8)

  1. 1. The inflatable pelvis trauma emergency fixator comprises a clamping mechanism (1) and a fixed connection mechanism (9), and is characterized in that the clamping mechanism (1) comprises a first clamping plate (2) and a second clamping plate (3), a first air bag (4) and a second air bag (5) are respectively fixedly arranged on the end faces of one side opposite to the first clamping plate (2) and the second clamping plate (3), the fixed connection mechanism (9) comprises a fixed connection plate (10), a first strip-shaped hole (12) and a second strip-shaped hole (13) are respectively formed in the front side and the rear side of the upper end face of the fixed connection plate (10) in a penetrating mode, a plurality of fixing bolts (14) are respectively fixedly arranged on the upper end faces of the first clamping plate (2) and the second clamping plate (3), butterfly buckles (26) are respectively sleeved on the upper end positions of the fixing bolts (14), and the fixing bolts (14) are respectively movably arranged in the inner positions of the first strip-shaped hole (12) and the second strip-shaped hole (13); The utility model provides a sealing device for the air bag, including a clamp plate (2), a clamp plate (3), a plurality of be provided with side wall barrel (6) in the middle of keeping away from one side terminal surface each other by downside position, a plurality of side wall barrel (6) inside all block is equipped with cooling body (7), and a plurality of cooling body (7) all include pressure bottle (15), a plurality of all be provided with chloroethane in pressure bottle (15), a plurality of pressure bottle (15) are inside to be provided with seal base (20) by upper end position all fixing, a plurality of seal base (20) are inside to be run through and are provided with pressure bottle ware (25), a plurality of pressure bottle ware (25) are inside all to be provided with intercommunication pipeline (18), a plurality of intercommunication pipeline (18) lower extreme all is led to pressure bottle (15) inside, a plurality of pressure bottle ware (25) one side are by upper end position all fixing and are provided with nozzle (16), a plurality of nozzle (16) are all fixed connection and set up in intercommunication pipeline (18) upper end position, a plurality of nozzle (16) are equipped with between air bag (5) and second air bag (17) fixed connection respectively.
  2. 2. The inflatable pelvic trauma emergency fixator according to claim 1, wherein the sealing base (20) is internally provided with a telescopic cavity (19) close to the middle position of the bottle pressing device (25), the telescopic cavity (19) is internally and movably provided with a tension spring (23), the middle part of the bottle pressing device (25) is fixedly sleeved with a ring plate (24) close to the inner position of the telescopic cavity (19), and the tension spring (23) is movably arranged on the lower end face of the ring plate (24).
  3. 3. The inflatable pelvic trauma emergency fixator according to claim 1, wherein the sealing base (20) is provided with a containing groove (21) at the center of the lower end surface, the bottle pressing device (25) is fixedly provided with a pressure plug (22) at the lower end, and the pressure plug (22) is movably arranged in the containing groove (21).
  4. 4. The inflatable pelvic trauma emergency fixator according to claim 1, wherein a reinforcing ridge (11) is fixedly arranged in the middle of the upper end surface of the fixing connecting plate (10).
  5. 5. The inflatable pelvic trauma emergency fixator according to claim 1, wherein a first reinforcing collar (8) and a second reinforcing collar (28) are fixedly arranged at the upper side and the lower side of the front end face and the rear end face of the first clamping plate (2) and the rear end face of the second clamping plate (3), and a plurality of stabilizing rods (30) are sleeved between the first reinforcing collar (8) and the second reinforcing collar (28) in a sliding mode.
  6. 6. The inflatable pelvic trauma emergency fixator according to claim 1, wherein a plurality of lifting rods (29) are fixedly arranged on the lower side of the end faces of the first clamping plate (2) and the second clamping plate (3) which are far away from each other.
  7. 7. The inflatable pelvic trauma first-aid fixator according to claim 1, wherein connectors (27) are fixedly arranged on the end faces of the first air bag (4) and the second air bag (5) far away from each other, and a plurality of connectors (27) penetrate through the first clamping plate (2) and the second clamping plate (3) respectively and are connected with a plurality of connecting hoses (17).
  8. 8. The inflatable pelvic trauma first-aid fixator according to claim 1, wherein the first clamping plate (2) and the second clamping plate (3) are made of ABS high-strength light-weight plastic.

Description

Inflatable first-aid fixer for pelvic trauma Technical Field The invention relates to the technical field of medical appliances, in particular to an inflatable first-aid fixer for pelvic trauma. Background The pelvis and hip joint wounds are common orthopaedics wounds in clinic, general traffic accidents, safe production, natural disasters and other sudden accidents often cause the pelvis and hip joint wounds, certain difficulties exist in on-site emergency treatment of patients, if the pelvis and the hip joint are not firmly fixed, the hip joint movement and displacement can occur to cause secondary injury of the pelvis and the hip joint, the later treatment difficulty is increased, therefore, the wounded parts are required to be fixed by using a fixer to prevent the wounded parts from random movement, the inflatable emergency fixer is generally provided with an inflatable air bag, and the wounded parts are wrapped after being inflated, so that the use comfort is higher. The general inflatable first-aid fixator for stock needs to be moved by a wide margin to carry out installation operation when installing, easily causes the patient position to receive the secondary injury at the in-process of removal to generally can only fix, do not possess the analgesic hemostatic efficiency, the patient is comparatively painful in the in-process of shifting to hospital rescue after installing the fixer. Disclosure of Invention (One) solving the technical problems Aiming at the defects of the prior art, the invention provides an inflatable pelvis trauma first-aid fixer, which solves the problems that the common first-aid fixer is troublesome to install and easy to cause secondary injury when the position of a patient is moved, and solves the problems that the common fixer has single function, can not reduce bleeding and pain, and is easy to suffer from pain when the patient wears the fixer. (II) technical scheme The inflatable pelvis trauma emergency fixer comprises a clamping mechanism and a fixed connection mechanism, wherein the clamping mechanism comprises a first clamping plate and a second clamping plate, an air bag and a second air bag are respectively and fixedly arranged on the end surfaces of the opposite sides of the first clamping plate and the second clamping plate, the fixed connection mechanism comprises a fixed connection plate, a first strip-shaped hole and a second strip-shaped hole are respectively formed in the positions, close to the front side and the rear side, of the upper end surface of the fixed connection plate, a plurality of fixing bolts are respectively and fixedly arranged on the upper end surfaces of the first clamping plate and the second clamping plate, butterfly buckles are respectively and fixedly sleeved on the positions, close to the upper ends, of the fixing bolts, and the fixing bolts are respectively and movably arranged in the first strip-shaped hole and the second strip-shaped hole; The side hanging barrels are fixedly arranged at the positions, close to the lower side, of the middle of the end face of one side, away from each other, of the first clamping plate and the second clamping plate, the cooling mechanisms are respectively arranged in the side hanging barrels in a clamping mode, the cooling mechanisms comprise pressure bottles, chloroethane is respectively arranged in the pressure bottles, sealing bases are fixedly arranged at the positions, close to the upper ends, of the inner parts of the pressure bottles, bottle pressing devices are respectively arranged in the sealing bases in a penetrating mode, the bottle pressing device comprises a bottle pressing device, a plurality of bottle pressing devices and a connecting hose, wherein the bottle pressing devices are internally provided with a communicating pipeline, the lower ends of the communicating pipelines are communicated with the inside of a pressure bottle, the upper end positions of one sides of the bottle pressing devices are fixedly provided with nozzles, the nozzles are fixedly connected to the upper end positions of the communicating pipeline, and the connecting hose is fixedly sleeved between the nozzles and an air bag and a second air bag respectively. Preferably, the sealing base is internally provided with a telescopic cavity close to the middle position of the bottle pressing device, a tension spring is movably arranged in the telescopic cavity, the middle of the bottle pressing device is fixedly sleeved with a ring plate close to the inner position of the telescopic cavity, and the tension spring is movably arranged on the lower end face of the ring plate. Preferably, the holding groove has been seted up to terminal surface central point under the sealing base, the fixed pressure plug that is provided with in bottle pressing ware lower extreme position, the activity of pressure plug sets up in the holding groove inside. Preferably, a strengthening ridge is fixedly arranged in the middle of the upper end