CN116492167A - Emergency ambulance bed for severe hemorrhagic critical diseases of abdominal cavity - Google Patents
Emergency ambulance bed for severe hemorrhagic critical diseases of abdominal cavity Download PDFInfo
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- CN116492167A CN116492167A CN202310497902.XA CN202310497902A CN116492167A CN 116492167 A CN116492167 A CN 116492167A CN 202310497902 A CN202310497902 A CN 202310497902A CN 116492167 A CN116492167 A CN 116492167A
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- 210000000683 abdominal cavity Anatomy 0.000 title claims abstract description 28
- 230000002008 hemorrhagic effect Effects 0.000 title description 5
- 201000010099 disease Diseases 0.000 title description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title description 2
- 230000008093 supporting effect Effects 0.000 claims abstract description 29
- 238000005452 bending Methods 0.000 claims abstract description 25
- 230000000740 bleeding effect Effects 0.000 claims abstract description 21
- 238000002788 crimping Methods 0.000 claims abstract description 19
- 230000008602 contraction Effects 0.000 claims abstract description 9
- 230000001154 acute effect Effects 0.000 claims abstract description 8
- 208000032843 Hemorrhage Diseases 0.000 claims description 25
- 230000000474 nursing effect Effects 0.000 claims description 13
- 230000007306 turnover Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 11
- 208000028399 Critical Illness Diseases 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 2
- 208000031169 hemorrhagic disease Diseases 0.000 claims 1
- 230000003187 abdominal effect Effects 0.000 abstract description 11
- 238000003825 pressing Methods 0.000 abstract description 9
- 239000008280 blood Substances 0.000 abstract description 5
- 210000004369 blood Anatomy 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 241000238631 Hexapoda Species 0.000 abstract description 2
- 210000004204 blood vessel Anatomy 0.000 abstract description 2
- 210000003205 muscle Anatomy 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 210000002414 leg Anatomy 0.000 description 17
- 210000001015 abdomen Anatomy 0.000 description 7
- 230000002457 bidirectional effect Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- 206010052428 Wound Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 230000008733 trauma Effects 0.000 description 2
- 241000238421 Arthropoda Species 0.000 description 1
- 241000258920 Chilopoda Species 0.000 description 1
- 206010062575 Muscle contracture Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 208000006111 contracture Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 210000002976 pectoralis muscle Anatomy 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/013—Stretchers foldable or collapsible
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/02—Stretchers with wheels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention discloses an emergency ambulance bed for critical bleeding of abdominal cavity, which comprises a combined filling support bed, a body crimping posture adjusting device and a leg bending support structure. The invention belongs to the technical field of medical ambulance beds, and particularly relates to an emergency ambulance bed for treating severe acute and critical bleeding of abdominal cavity; according to the invention, by changing the flat shape structure of the surface of the traditional ambulance cot, the back supporting structure of the simulated arthropod insects with convenient deformation is connected with the novel ambulance cot with the hidden structure, so that the function of keeping the ambulance cot flat and placing a patient is ensured, and the body crimping effect of the patient with abdominal bleeding can be highlighted; under the state that the body is contracted, the pressure in the vertical direction of the back is converted into the pressing acting force of the abdominal skin at the inner side in an inclined way through the hydraulic pressure, the contraction of the skin and the muscle of the body is realized in a mechanical pressing mode, the blood vessel is pressed, the blood outflow is reduced, the rescue time is prolonged, and the labor consumption of rescue workers is reduced.
Description
Technical Field
The invention belongs to the technical field of medical ambulance beds, and particularly relates to an emergency first-aid bed for treating severe acute and critical bleeding of abdominal cavity.
Background
The abdominal cavity bleeding has external abdominal cavity bleeding and internal abdominal cavity bleeding, and the external injury of the abdominal cavity can cause the external abdominal cavity bleeding and simultaneously has probability to cause the internal abdominal cavity bleeding, so that the medical care is needed to be fixed and pressed in the process of wound and massive hemorrhage of the abdominal cavity, the blood flow rate around the abdominal cavity is reduced, and the death of patients due to excessive blood loss caused by the massive abdominal bleeding is avoided.
The patient is in the state of massive hemorrhage and can not carry out effective hemostasis pressing action, special pressing is carried out by medical staff, the pushing staff of the ambulance cot is needed, at least two persons and more ambulance staff are occupied for the treatment of one patient, the ambulance cot can not only be applied to the symptom of abdominal hemorrhage, and the ambulance cot also has universality in the arrangement process of the conventional patient, so that the ambulance cot needs to be designed into the ambulance cot which can reduce the medical care loss, can not influence the deformation of the ambulance cot applied to other departments as required and can squeeze abdominal wounds of the patient.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides the emergency protective bed for treating the severe acute abdominal hemorrhage, which is characterized in that the back supporting structure of the simulated leg insects with convenient deformation is connected with the novel ambulance bed with hidden structure by changing the flat shape structure of the traditional ambulance bed, so that the function of keeping the ambulance bed flat and placing a patient is ensured, and the body contracture effect of the patient with the abdominal hemorrhage can be highlighted; under the state that the body is contracted, the pressure in the vertical direction of the back is converted into the pressing acting force of the abdominal skin at the inner side in an inclined way through the hydraulic pressure, the contraction of the skin and the muscle of the body is realized in a mechanical pressing mode, the blood vessel is pressed, the blood outflow is reduced, the rescue time is prolonged, and the labor consumption of rescue workers is reduced.
The technical scheme adopted by the invention is as follows: the invention provides an emergency ambulance bed for critical bleeding of abdominal cavity, which comprises a combined filling support bed, a body crimping posture adjusting device and a leg bending support structure, wherein the body crimping posture adjusting device is arranged on the combined filling support bed;
the body crimping posture adjusting device comprises a hydraulic balance limiting structure and a body vertical crimping and bending structure, wherein the body vertical crimping and bending structure is connected with the combined filling support bed, and the hydraulic balance limiting structure is arranged on the body vertical crimping and bending structure.
Further, the vertical bending structure of rolling up of health includes that the arc is rolled up backplate, promotes cylinder, backplate linking bridge, backplate slip hidden groove, supporting shoe block joint groove, headrest, combination back supporting shoe, articulated joint, articulated sliding block and slip joint sleeve pipe, backplate slip hidden groove is located the combination and is filled on the supporting bed, supporting shoe joint groove links to each other with backplate slip hidden groove, backplate linking bridge's one end joint rotates locates on backplate slip hidden groove, arc is rolled up backplate joint and is rotated and locate on backplate linking bridge's the other end, the extension end of promotion cylinder rotates with backplate linking bridge's middle part joint to be connected, the headrest is located on the arc is rolled up backplate, slip joint sleeve pipe joint is rotated and is located on the headrest, articulated sliding block joint is slided and is located on the slip joint sleeve pipe, articulated joint block links to each other with articulated joint block joint, combination back supporting shoe links to each other with the articulated joint, realizes combination chain formula that connects with articulated joint sleeve pipe through multiunit combination formula back supporting shoe, articulated joint block and articulated joint.
Further, the balanced limit structure of hydraulic pressure includes spine bearing plate, honeycomb duct, backplate support, backplate spacing spring, feedback support, feedback spring, multisection turn over board, spacing post and curved surface flitch, spine bearing plate block joint slip locates on the upper wall of combination formula back supporting piece, the honeycomb duct is fixed at combination formula back supporting piece, backplate support locates on the spine bearing plate, backplate support joint slip locates on the honeycomb duct, and is equipped with backplate spacing spring in the honeycomb duct, backplate spacing spring links to each other with the backplate support, feedback spring is fixed on the honeycomb duct, feedback support joint slip locates in the honeycomb duct, and feedback spring links to each other with the feedback support, multisection turn over board is connected with combination formula back supporting piece joint rotation, spacing post is located on the turn over board, the curved surface flitch is located on the spacing post, utilizes can bend, imitate centipede the combination formula back supporting piece of backplate structure, realizes arc to curl back supporting piece in-process, and can make the patient sit and curl abdomen, the hydraulic feedback of complex, realizes pressing abdomen and chest muscle to press down to reduce the regional target blood flow of pressure that the design is rolled down.
Further, the leg bending support structure comprises a leg curling and folding mechanism and a vacancy compensating structure, wherein the vacancy compensating structure is arranged on the combined filling support bed, and the leg curling and folding mechanism is connected with the vacancy compensating structure;
the empty compensation structure comprises an empty slot shielding plate, a shielding plate clamping groove, a shielding plate limiting column and a column groove, wherein the shielding plate clamping groove is arranged on the combined filling support bed, the column groove is connected with the shielding plate clamping groove, the shielding plate limiting column is clamped and slidingly arranged on the column groove, the empty slot shielding plate is clamped and slidingly arranged on the shielding plate clamping groove, and the shielding plate limiting column is clamped and rotationally arranged on the side wall of the empty slot shielding plate.
Further, the leg portion is curled up and is turned over a mechanism and is rolled up and turn over including two-way lead screw, linear bearing, nut support, bracket groove and joint support push pedal, two-way lead screw block is rotated and is located the combination and pack on the supporting bed, linear bearing is fixed on the combination and pack the supporting bed, nut and two-way lead screw block sliding connection, nut block is slided and is located on the linear bearing, the nut support rotates with the nut block and links to each other, joint support push pedal rotates with the blind plate block of empty slot and links to each other, the bracket groove is located on the diapire of joint support push pedal, nut support block rotates and locates on the bracket groove.
Further, the combined filling support bed comprises a lying support plate, a headrest placing groove, a folding plate hiding groove and a movable roller, wherein the lying support plate is connected with the body curling gesture adjusting device, the headrest placing groove is formed in the lying support plate, the folding plate hiding groove is formed in the lying support plate, and the movable roller is arranged on the bottom wall of the lying support plate.
Further, the headrest standing groove is connected with the supporting block clamping groove, the headrest standing groove is connected with the backboard sliding hiding groove, and the depth of the folding board hiding groove is gradually deepened in the process that the edge of the lying supporting board moves to the backboard sliding hiding groove.
Further, two groups of joint support pushing plates are arranged, the two groups of joint support pushing plates are meshed with each other, transverse convex patterns are arranged on the surface of the joint support pushing plate, and the transverse convex patterns increase friction resistance between a human body and the joint support pushing plate.
Further, the upper wall of the combined back support block is provided with an arc-shaped groove structure.
Further, the clamping point of the sliding clamping sleeve and the headrest is provided with an embedded clamping groove.
Further, the hinged sliding block is connected with the sliding clamping sleeve through a spring.
The beneficial effects obtained by the invention by adopting the structure are as follows: the emergency nursing bed for the severe acute and critical bleeding of the abdominal cavity has the following beneficial effects:
(1) By changing the traditional ambulance cot mechanism through the combination principle, the ambulance cot board of the application has the design effect of hiding the trunk crimping structure, and simultaneously can keep the supporting effect on the body in a flat state under the required state;
(2) By adopting a bionic design, referring to the characteristics that the trunk of the arthropod is easy to curl and is also convenient to straighten, by utilizing a plurality of groups of hinge structures, the back support function of the patient body can be achieved when the body needs to curl, and the body needs to lie flat and can be hidden in the combined filling support bed;
(3) The pressure of pressing the back of the patient when the back of the patient is laid down and lifted is fully utilized, and the vertical pressure is converted into non-vertical and non-parallel oblique thrust which is obliquely upward by utilizing the liquid pressure, so that the pressing and fixing of the contracted body can be realized;
(4) The bidirectional screw rod is used for replacing the unidirectional screw rod, so that two groups of nuts are ensured to horizontally move in opposite directions in the rotation process of the bidirectional screw rod, and the angle adjustment of the two groups of joint support push plates is realized by one group of power equipment.
Drawings
FIG. 1 is a top view of a critical emergency nursing bed for hemorrhagic critical illness of abdominal cavity provided by the invention;
FIG. 2 is a schematic perspective view of a lying support plate;
FIG. 3 is a schematic perspective view of a hydraulic balance limiting structure;
FIG. 4 is a left side view of an emergency nursing bed for treating hemorrhagic critical illness of abdominal cavity provided by the invention;
FIG. 5 is a left side cross-sectional view of an emergency nursing bed for treating hemorrhagic critical illness of abdominal cavity provided by the invention;
FIG. 6 is a schematic perspective view of the modular back support blocks;
FIG. 7 is a schematic view of a left-hand configuration of an arcuate crimped backplate;
FIG. 8 is a front cross-sectional view of a hydraulic balance limit structure;
FIG. 9 is a top cross-sectional view of the leg bending support structure;
FIG. 10 is a left side cross-sectional view of the leg curl support structure;
fig. 11 is a schematic perspective view of an arcuate crimped backplate and a headrest.
The combined filling support bed comprises a 1, a body contraction posture adjusting device, a 3, a leg bending support structure, a 4, a hydraulic balance limit structure, a 5, a body vertical contraction bending structure, a 6, an arc contraction backboard, a 7, a pushing cylinder, a 8, a backboard connecting support, a 9, a backboard sliding hidden groove, a 10, a support block clamping groove, a 11, a headrest, a 12, a combined back support block, a 13, a hinged joint, a 14, a hinged connecting block, a 15, a hinged sliding block, a 16, a sliding clamping sleeve, a 17, a ridge bearing plate, a 18, a honeycomb duct, a 19, a backboard support, a 20, a backboard limit spring, a 21, a feedback support, a 22, a feedback spring, a 23, a multisection turnover plate, a 24, a limit column, a 25, a curved surface pasting plate, a 26, a leg contraction turnover mechanism, a 27, a vacancy compensation structure, a 28, an empty groove shielding plate, a 29, a shielding plate clamping groove, a 30, a shielding plate limit column, a 31, a column groove, a 32, a bidirectional screw, a 33, a linear bearing, a 34, a nut, a 35, a nut support, a 36, a support frame, a bracket groove, a 37, a joint support plate, a lying support plate, a 38, a hinge support plate, a 39, a support plate, a support roller wheels, a 39, a turnover plate, a 40, a horizontal pillow, and a horizontal pillow, a horizontal movement.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1, the emergency ambulance bed for treating severe abdominal hemorrhage provided by the invention comprises a combined filling support bed 1, a body crimping posture adjusting device 2 and a leg bending support structure 3, wherein the body crimping posture adjusting device 2 is arranged on the combined filling support bed 1, and the leg bending support structure 3 is arranged on the combined filling support bed 1;
as shown in fig. 2 and 5, the combined packed support bed 1 includes a lying support plate 38, a headrest placing groove 39, a folding plate hiding groove 40, and a moving roller 41, wherein the lying support plate 38 is connected with the body-curling posture adjusting device 2, the headrest placing groove 39 is provided on the lying support plate 38, the folding plate hiding groove 40 is provided on the lying support plate 38, and the moving roller 41 is provided on the bottom wall of the lying support plate 38.
As shown in fig. 2, 4, 7 and 9, the leg bending support structure 3 comprises a leg folding mechanism 26 and a gap compensating structure 27, the gap compensating structure 27 is arranged on the combined filling support bed 1, and the leg folding mechanism 26 is connected with the gap compensating structure 27; the vacancy compensating structure 27 comprises a void shielding plate 28, a shielding plate clamping groove 29, a shielding plate limiting column 30 and a column groove 31, wherein the shielding plate clamping groove 29 is arranged on the combined filling support bed 1, the column groove 31 is connected with the shielding plate clamping groove 29, the shielding plate limiting column 30 is clamped and slidingly arranged on the column groove 31, the void shielding plate 28 is clamped and slidingly arranged on the shielding plate clamping groove 29, and the shielding plate limiting column 30 is clamped and rotationally arranged on the side wall of the void shielding plate 28.
As shown in fig. 5 and 10, the leg curling and folding mechanism 26 includes a bidirectional screw 32, a linear bearing 33, a nut 34, a nut bracket 35, a bracket groove 36 and a joint support push plate 37, the bidirectional screw 32 is clamped and rotated on the combined filling and supporting bed 1, the linear bearing 33 is fixed on the combined filling and supporting bed 1, the nut 34 is clamped and slidingly connected with the bidirectional screw 32, the nut 34 is clamped and slidingly arranged on the linear bearing 33, the nut bracket 35 is clamped and rotated and connected with the nut 34, the joint support push plate 37 is clamped and rotated and connected with the empty groove shielding plate 28, the bracket groove 36 is arranged on the bottom wall of the joint support push plate 37, and the nut bracket 35 is clamped and rotated on the bracket groove 36.
As shown in fig. 3, the body crimping posture adjustment device 2 includes a hydraulic balance limit structure 4 and a body vertical crimping and bending structure 5, the body vertical crimping and bending structure 5 is connected with the combined packed support bed 1, and the hydraulic balance limit structure 4 is provided on the body vertical crimping and bending structure 5.
As shown in fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 11, the vertical body-curling bending structure 5 comprises an arc-shaped curling backboard 6, a pushing cylinder 7, a backboard connecting support 8, a backboard sliding hiding groove 9, a supporting block clamping groove 10, a headrest 11, a combined back supporting block 12, a hinging head 13, a hinging connecting block 14, a hinging sliding block 15 and a sliding clamping sleeve 16, wherein the backboard sliding hiding groove 9 is arranged on a lying support plate 38, the supporting block clamping groove 10 is connected with the backboard sliding hiding groove 9, one end clamping rotation of the backboard connecting support 8 is arranged on the backboard connecting support 9, the arc-curling backboard 6 is clamped and rotated to be arranged on the other end of the backboard connecting support 8, the extension end of the pushing cylinder 7 is clamped and rotated to be connected with the middle part of the backboard connecting support 8, the headrest 11 is arranged on the arc-curling backboard 6, the sliding clamping sleeve 16 is clamped and rotated to be arranged on the headrest 11, the hinging sliding block 15 is clamped and slidingly arranged on the sliding clamping sleeve 16, the hinging head 14 is connected with the hinging sliding block 15, the hinging head 13 is rotated to be connected with the hinging connecting block 14, and the hinging connecting block 13 is connected with the hinging connecting block 12.
As shown in fig. 3 and 8, the hydraulic balance limiting structure 4 includes a ridge bearing plate 17, a flow guide pipe 18, a back plate support 19, a back plate limiting spring 20, a feedback support 21, a feedback spring 22, a plurality of sections of turning plates 23, a limiting post 24 and a curved surface pasting plate 25, wherein the ridge bearing plate 17 is clamped and slidingly arranged on the upper wall of the combined back support block 12, the flow guide pipe 18 is fixed on the combined back support block 12, the back plate support 19 is arranged on the ridge bearing plate 17, the back plate support 19 is clamped and slidingly arranged on the flow guide pipe 18, the back plate limiting spring 20 is arranged in the flow guide pipe 18, the back plate limiting spring 20 is connected with the back plate support 19, the feedback spring 22 is fixed on the flow guide pipe 18, the feedback support 21 is clamped and slidingly arranged in the flow guide pipe 18, the feedback spring 22 is connected with the feedback support 21, the plurality of sections of turning plates 23 are clamped and rotationally connected with the combined back support block 12, the limiting post 24 is arranged on the plurality of sections of turning plates 23, and the curved surface pasting plate 25 is arranged on the limiting post 24.
As shown in fig. 2, the headrest groove 39 is connected with the support block engaging groove 10, the headrest groove 39 is connected with the backboard sliding hiding groove 9, and the depth of the folding board hiding groove 40 gradually becomes deeper in the process of moving from the edge of the lying support plate 38 to the backboard sliding hiding groove 9.
As shown in fig. 1 and 9, two groups of joint support pushing plates 37 are provided, the joint support pushing plates 37 of the two groups are meshed with each other, and transverse ribs 42 are arranged on the surface of the joint support pushing plates 37, and the transverse ribs 42 increase friction resistance between a human body and the joint support pushing plates 37.
As shown in fig. 8, the upper wall of the combined back support block 12 is provided with an arc-shaped groove structure.
As shown in fig. 3 and 11, the engagement point between the slide engagement sleeve 16 and the headrest 11 is provided with an embedded engagement groove.
As shown in fig. 3, the hinge sliding block 15 and the sliding engagement sleeve 16 are connected by a spring.
In specific use, a patient is placed on the surface of the lying support plate 38, and is laid lying on the surface, and when the patient belongs to the abdominal trauma major hemorrhage symptoms which need to be dealt with in the application, the structural form of the sickbed and the placing posture of the patient body need to be adjusted; the patient is placed on a sickbed, the pushing air cylinder 7 is stretched, one end of the backboard connecting support 8 is stressed to realize that the backboard connecting support 8 rotates along the joint of the backboard connecting support and the lying support plate 38, the arc-shaped folding backboard 6 is driven to overturn, the headrest 11 is fixedly connected with the arc-shaped folding backboard 6, so that the headrest 11 is erected simultaneously in the overturning process of the arc-shaped folding backboard 6, the headrest 11 and the combined back support block 12 are movably connected through a plurality of structures of the hinging head 13, the hinging connecting block 14, the hinging sliding block 15 and the sliding clamping sleeve 16, the upper body weight of the patient is supported by the inclined pushing acting force of the pushing air cylinder 7, the upper body trunk of the patient is pressed on the combined back support block 12, the hinging sliding block 15 and the sliding clamping sleeve 16 between the combined back support blocks 12 are in sliding displacement, and when the trunk extrudes the combined back support block 12, the combined back support block 12 is enabled to be displaced and attached to the arc-shaped curved surface of the arc-shaped folding backboard 6, and the combined back support block 12 is enabled to lean against the abdomen of the patient; after the patient presses the ridge bearing plate 17 on the combined back support block 12, the ridge bearing plate 17 extrudes the backboard support 19 to slide along the guide pipe 18, the backboard limiting spring 20 contracts, so that the pressure in the guide pipe 18 is increased, the feedback support 21 is stressed and displaced, the feedback spring 22 is stressed and stretched, the multiple sections of turnover plates 23 are turned over by the thrust of the feedback support 21, the limiting column 24 drives the curved surface flitch 25 to wrap the upper body trunk of the patient, and the curved surface flitch 25 extrudes the skin and the meat of the upper body trunk, so that the skin and the meat turned outwards by the abdominal trauma are extruded; the bidirectional screw rod 32 rotates, the nut 34 drives the nut support 35 to horizontally move along the linear bearing 33, and the two groups of joint support push plates 37 are jacked up in the area taking the hinge point as the center, so that the knee joint of a patient is lifted, and meanwhile, the empty slot shielding plate 28 is pulled by the joint support push plates 37 to horizontally move, so that empty slots generated by the movement of the joint support push plates 37 are shielded, and feet of the patient are conveniently placed; in the state of leg contraction and trunk and abdomen contraction, the pressure of the outside to the abdomen is increased, so that the speed of the blood flowing out of the abdomen is reduced, and the automatic flow reduction function of the acute blood flowing out of the abdomen is realized.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (10)
1. An emergency nursing bed for treating severe acute hemorrhagic diseases of abdominal cavity is characterized in that: the body contraction posture adjusting device (2) is arranged on the combined filling support bed (1), and the leg bending support structure (3) is arranged on the combined filling support bed (1); the body crimping posture adjusting device (2) comprises a hydraulic balance limiting structure (4) and a body vertical crimping and bending structure (5), the body vertical crimping and bending structure (5) is connected with the combined filling support bed (1), and the hydraulic balance limiting structure (4) is arranged on the body vertical crimping and bending structure (5).
2. The emergency nursing bed for treating bleeding critical illness of abdominal cavity according to claim 1, wherein: the body vertical shrinking bending structure (5) comprises an arc-shaped shrinking backboard (6), a pushing cylinder (7), a backboard connecting bracket (8), a backboard sliding hiding groove (9), a supporting block clamping groove (10), a headrest (11), a combined back supporting block (12), a hinge joint (13), a hinged connecting block (14), a hinged sliding block (15) and a sliding clamping sleeve (16), wherein the backboard sliding hiding groove (9) is arranged on the combined filling supporting bed (1), the supporting block clamping groove (10) is connected with the backboard sliding hiding groove (9), one end of the backboard connecting bracket (8) is clamped and rotated on the backboard sliding hiding groove (9), the arc-shaped shrinking backboard (6) is clamped and rotated on the other end of the backboard connecting bracket (8), the extending end of the pushing cylinder (7) is clamped and rotated on the middle part of the backboard connecting bracket (8), the headrest (11) is arranged on the arc-shaped shrinking backboard (6), the sliding clamping sleeve (16) is clamped and rotated on the hinge joint (11), the hinge joint (15) is clamped and rotated on the hinge joint (14) and connected with the hinge joint (14), the combined back support block (12) is connected with the hinge joint (13).
3. The emergency nursing bed for treating bleeding critical illness of abdominal cavity according to claim 2, wherein: the hydraulic balance limiting structure (4) comprises a ridge bearing plate (17), a flow guide pipe (18), a back plate support (19), a back plate limiting spring (20), a feedback support (21), a feedback spring (22), a plurality of sections of turnover plates (23), a limiting column (24) and a curved surface pasting plate (25), wherein the ridge bearing plate (17) is clamped and slidingly arranged on the upper wall of the combined back support block (12), the flow guide pipe (18) is fixed on the combined back support block (12), the back plate support (19) is arranged on the ridge bearing plate (17), the back plate support (19) is clamped and slidingly arranged on the flow guide pipe (18), the back plate limiting spring (20) is arranged in the flow guide pipe (18), the back plate limiting spring (20) is connected with the back plate support (19), the feedback spring (22) is fixed on the flow guide pipe (18), the feedback support (21) is clamped and slidingly arranged in the flow guide pipe (18), the feedback spring (22) is connected with the feedback support (21), the sections of turnover plates (23) are clamped and rotationally connected with the combined back support block (12), and the plurality of sections of turnover plates (24) are arranged on the curved surface pasting plate (24).
4. A critical emergency protective bed for bleeding from the abdominal cavity according to claim 3, wherein: the leg bending support structure (3) comprises a leg bending turnover mechanism (26) and a vacancy compensating structure (27), wherein the vacancy compensating structure (27) is arranged on the combined filling support bed (1), and the leg bending turnover mechanism (26) is connected with the vacancy compensating structure (27); the empty compensation structure (27) comprises an empty groove shielding plate (28), a shielding plate clamping groove (29), a shielding plate limiting column (30) and a column groove (31), wherein the shielding plate clamping groove (29) is formed in the combined filling support bed (1), the column groove (31) is connected with the shielding plate clamping groove (29), the shielding plate limiting column (30) is clamped and slidingly arranged on the column groove (31), the empty groove shielding plate (28) is clamped and slidingly arranged on the shielding plate clamping groove (29), and the shielding plate limiting column (30) is clamped and rotationally arranged on the side wall of the empty groove shielding plate (28).
5. The emergency nursing bed for treating bleeding acute critical of abdominal cavity according to claim 4, wherein: leg portion is rolled up and is folded mechanism (26) including two-way lead screw (32), linear bearing (33), nut (34), nut support (35), support groove (36) and joint support push pedal (37), two-way lead screw (32) block rotates to be located on combination packing support bed (1), linear bearing (33) are fixed on combination packing support bed (1), nut (34) and two-way lead screw (32) block sliding connection, nut (34) block sliding is located on linear bearing (33), nut support (35) and nut (34) block rotate and link to each other, joint support push pedal (37) and empty slot shielding plate (28) block rotate and link to each other, on the diapire of joint support push pedal (37) is located in support groove (36), nut support (35) block rotates to be located on support groove (36).
6. The emergency nursing bed for treating bleeding critical illness of abdominal cavity according to claim 5, wherein: the combined filling support bed (1) comprises a lying support plate (38), a headrest placing groove (39), a folding plate hiding groove (40) and a moving roller (41), wherein the lying support plate (38) is connected with a body curling gesture adjusting device (2), the headrest placing groove (39) is formed in the lying support plate (38), the folding plate hiding groove (40) is formed in the lying support plate (38), and the moving roller (41) is formed in the bottom wall of the lying support plate (38).
7. The emergency nursing bed for treating bleeding critical illness of abdominal cavity according to claim 6, wherein: the headrest placing groove (39) is connected with the supporting block clamping groove (10), the headrest placing groove (39) is connected with the backboard sliding hiding groove (9), and the depth of the folding board hiding groove (40) is gradually deepened in the process of moving from the edge of the lying supporting plate (38) to the backboard sliding hiding groove (9).
8. The emergency nursing bed for treating bleeding acute critical of abdominal cavity according to claim 7, wherein: the joint support push plate (37) is provided with two groups, the two groups of joint support push plates (37) are meshed with each other, the surface of the joint support push plate (37) is provided with transverse ribs (42), and the transverse ribs (42) increase friction resistance between a human body and the joint support push plate (37).
9. The emergency nursing bed for treating bleeding critical illness of abdominal cavity according to claim 8, wherein: the upper wall of the combined back support block (12) is provided with an arc-shaped groove structure.
10. The emergency nursing bed for treating bleeding critical illness of abdominal cavity according to claim 9, wherein: the clamping point of the sliding clamping sleeve (16) and the headrest (11) is provided with an embedded clamping groove; the hinged sliding block (15) is connected with the sliding clamping sleeve (16) through a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310497902.XA CN116492167B (en) | 2023-05-06 | 2023-05-06 | Emergency ambulance bed for severe hemorrhagic critical diseases of abdominal cavity |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310497902.XA CN116492167B (en) | 2023-05-06 | 2023-05-06 | Emergency ambulance bed for severe hemorrhagic critical diseases of abdominal cavity |
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| CN116492167B CN116492167B (en) | 2024-01-23 |
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|---|---|
| CN116492167B (en) | 2024-01-23 |
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