CN113143621A - Femoral artery puncture postoperative hemostasis nursing bed for interventional department - Google Patents
Femoral artery puncture postoperative hemostasis nursing bed for interventional department Download PDFInfo
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- CN113143621A CN113143621A CN202110562226.0A CN202110562226A CN113143621A CN 113143621 A CN113143621 A CN 113143621A CN 202110562226 A CN202110562226 A CN 202110562226A CN 113143621 A CN113143621 A CN 113143621A
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
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- 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
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems, e.g. audible personal calling systems
- G08B3/10—Audible signalling systems, e.g. audible personal calling systems using electric transmission; using electromagnetic transmission
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord for haemostasis, for prevention of bleeding
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Abstract
The invention relates to the technical field of interventional department, and discloses a hemostasis nursing bed used after femoral artery puncture in interventional department, which comprises a side plate, wherein a hemostasis adjusting mechanism is arranged in the side plate, the hemostasis adjusting mechanism comprises a moving assembly, the moving assembly is arranged in the side plate, a telescopic compression assembly for compressing a femoral artery puncture part of a patient is arranged outside the moving assembly, a detection alarm assembly for detecting femoral artery hemorrhage of the patient is arranged in the telescopic compression assembly, and a timing assembly for controlling compression force of the telescopic compression assembly is arranged in the telescopic compression assembly; the spring is contacted with the timing button once every three hours, so that the electric telescopic rod can run to shorten one twelfth of the total stroke, the effect of assisting medical workers to automatically adjust the strength of the compression wound according to the compression time can be achieved, and the possibility of unsmooth blood circulation of a patient caused by long-time high-strength compression is prevented.
Description
Technical Field
The invention relates to the field of interventional science and technology, in particular to a hemostasis nursing bed used after femoral artery puncture in an interventional department.
Background
The interventional therapy used in the interventional department is minimally invasive therapy by utilizing modern high-tech means, namely, under the guidance of medical imaging equipment, special precise instruments such as catheters, guide wires and the like are introduced into a human body to diagnose and locally treat internal diseases.
For example, a femoral artery puncture operation is an interventional operation, after the femoral artery puncture operation is finished, a doctor needs to pull out a sheath from a femoral artery of a patient, in order to prevent the patient from losing blood, the doctor needs to perform compression hemostasis treatment on a wound of the patient until the wound of the patient stops being compressed after no blood is lost, but the compression hemostasis after the femoral artery puncture operation needs six hours at least, and the compression pressure degree needs to be continuously reduced according to the length of time in the compression process, so that the problem that the blood circulation of the patient is not smooth due to long-time high-intensity compression is prevented, no nursing bed can assist medical staff to complete the operation, the existing compression mode is that a bandage is used for being matched with a cushion to compress the wound to perform hemostasis operation, the automatic adjustment of the compression pressure degree according to the time cannot be realized, the bandage is tightly bound outside the patient to compress the wound, and certain discomfort can be caused to the patient, the comfort of the patient is reduced and the existing compression hemostasis devices cannot detect whether blood is flowing out of the wound during the compression process.
Therefore, in order to solve the problems, a hemostasis nursing bed used after femoral artery puncture in the interventional department is needed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a hemostasis nursing bed used after a femoral artery puncture operation for an interventional department, which has the advantages of assisting medical staff to perform long-time pressing operation after the femoral artery puncture operation, detecting wound bleeding in the pressing process after the femoral artery puncture operation, assisting the medical staff to automatically adjust the strength of a compression wound according to the compression time, solving the problems that after the femoral artery puncture operation is finished, a doctor needs to pull out a sheath tube from the femoral artery of a patient, in order to prevent the blood loss of the patient, the doctor needs to perform compression hemostasis treatment on the wound of the patient until the wound of the patient stops pressing after the blood loss does not occur, but the compression hemostasis after the femoral artery puncture operation needs six minimum, and the compression degree needs to be continuously relieved according to the length of time in the pressing process, so that the blood circulation of the patient is not smooth due to long-time high-strength pressing, there is not a nursing bed can assist medical personnel to accomplish this operation at present, and the operation of stanching is all pushed down the wound to the mode of pressing that has now all uses bandage cooperation cushion, can't realize according to the automatic regulation of time and press the pressure degree, relies on the bandage to tightly tie and press the wound in the patient outside, can cause certain discomfort to the patient, reduces patient's comfort level to current press hemostatic device can't detect whether there is the problem of blood outflow at the process wound that presses.
In order to realize the purposes that the medical staff is assisted to perform long-time pressing operation after a femoral artery puncture operation, wound bleeding occurring in the pressing process after the femoral artery puncture operation can be detected, and the medical staff is assisted to automatically adjust the strength of the pressed wound according to the pressing time, the invention provides the following technical scheme: the utility model provides a hemostasis nursing bed for department of intervention after femoral artery puncture, includes the curb plate, the inside of curb plate is provided with hemostasis adjustment mechanism, and hemostasis adjustment mechanism is including removing the subassembly, and the inside of curb plate is provided with removes the subassembly, and the outside of removing the subassembly is provided with the flexible subassembly of oppressing of oppression patient femoral artery puncture department, and the inside of flexible subassembly of oppressing is provided with the detection alarm subassembly that detects patient's femoral artery is bloodred, and the inside of flexible subassembly of oppressing is provided with the timing subassembly of the flexible subassembly of oppression dynamics of control.
Preferably, the removal subassembly includes slider, electro-magnet, first spring, spacing iron, gag lever post, displacement button, and the inside sliding connection of curb plate has the slider, and electro-magnet fixed connection is in the inside of slider, and the one end fixed connection of first spring is in the outside of electro-magnet, and the spacing iron of first spring other end fixedly connected with, and spacing iron sliding connection is inside the slider, and gag lever post fixed connection is in the inside of curb plate, and displacement button swing joint is in the outside of slider, spacing iron and electro-magnet, the specification phase-match of gag lever post.
Preferably, flexible oppression subassembly includes sliding plate, electric telescopic handle, connecting plate, oppression button, oppression piece, cushion, packing ring, and the outside fixedly connected with sliding plate of slider, electric telescopic handle fixed connection is inside the sliding plate, and connecting plate fixed connection is outside at electric telescopic handle, and oppression button fixed connection is outside at the connecting plate, and oppression piece threaded connection is outside at the oppression button, and cushion fixed connection is outside at the oppression piece, and the packing ring rotates to be connected inside the sliding plate.
Preferably, the detection alarm assembly comprises an iron ring, a contact, a second spring, an electromagnetic rod, an inner capsule, a direct-emitting lamp, a photoresistor and a blood inlet groove, the iron ring is fixedly connected to the inside of the connecting plate, and the contact is fixedly connected to the outside of the iron ring.
Preferably, the one end fixed connection of second spring is in the outside of iron ring, and the other end fixedly connected with electromagnetic rod of second spring, and electromagnetic rod sliding connection is inside the connecting plate, and inside capsule fixed connection is inside the cushion including interior capsule fixed connection, straight shot-light, the equal fixed connection of photo resistance, advances the blood groove and sets up inside the cushion, and it is corresponding with photo resistance's position to advance the blood groove and communicate inside the interior capsule, and the electromagnetic rod is corresponding with the position of contact.
Preferably, the timing assembly comprises a motor, three blades, a rotating plate, a touch spring, a timing button, a pointer and a compression scale plate, the motor is fixedly connected to the inside of the sliding block, the three blades are fixedly connected to the outside of the motor, the rotating plate is rotatably connected to the inside of the sliding block, and the three blades are matched with the rotating plate in specification.
Preferably, the trigger bar is fixedly connected to the outer portion of the rotating plate, the timing button is movably connected to the inner portion of the sliding block, the trigger spring corresponds to the timing button in position, the pointer is fixedly connected to the outer portion of the electric telescopic rod, the pressing scale plate is fixedly connected to the outer portion of the sliding plate, and the pressing scale plate corresponds to the pointer in position.
Preferably, the outside fixedly connected with bed board of curb plate, the inside fixedly connected with external power source of bed board, the outside fixedly connected with bee calling organ of curb plate.
Preferably, electro-magnet, displacement button, oppression button, motor, timing button, electric telescopic handle, contact, bee calling organ all are connected with external power source electricity, and the electro-magnet is connected with the displacement button electricity, and the oppression button is connected with the motor electricity, and electric telescopic handle is connected with the timing button electricity, and the contact is connected with bee calling organ electricity, and the electromagnetic lever is connected with the photo resistance electricity.
Preferably, the external power supply supplies power to the motor for three hours and runs to just enable the rotating plate to move to contact with the spring to rotate for a circle, the external power supply supplies power to the electric telescopic rod for the first time to run so that the electric telescopic rod runs to be the longest, the external power supply supplies power to the electric telescopic rod for the second time and the third time to run so that the electric telescopic rod runs to shorten one twelfth of the total stroke, and the external power supply supplies power to the electric telescopic rod for the fourth time to run so that the electric telescopic rod runs to shorten one twelfth of the total stroke.
Has the advantages that:
1. this hemostasis nursing bed for department of intervention femoral artery puncture postoperative, slide the slider and make flexible oppression subassembly and the corresponding back in position of patient's femoral artery puncture department through medical personnel, and make the cushion motion and press the corresponding position in operation patient's femoral artery puncture department under the effect of electric telescopic handle extension, and can reach the effect of the operation of pressing that supplementary medical personnel carried out the long time after the femoral artery puncture operation, further make and need not medical personnel to press hemostasis processing to patient's wound for a long time, just can effectually prevent patient's wound blood loss, and need not to use traditional bandage tightly to tie and press the wound in patient's outside, postoperative patient's comfort level has been improved.
2. This hemostasis nursing bed for department of intervention femoral artery puncture postoperative, the condition that appears blooding when pressing makes, the inside photosensitive resistor that can make of capsule receives the illumination weak from the direct shot lamp in the blood inflow, further make bee calling organ power supply operation send out the police dispatch newspaper, and can reach the effect that the wound bleeds and can be detected at the in-process that presses that appears after femoral artery puncture operation, make the in-process that presses the wound condition of bleeding appear can the very first time notice medical personnel, make medical personnel can help the patient to solve the problem of bleeding the very first time and also make the patient can not lead to the blood loss too much because the wound bleeds discovery untimely, threaten patient's life safety.
3. This hemostasis nursing bed for femoral artery puncture postoperative for interventional department, once contact with the timing button through touching clockwork motion every three hours, make electric telescopic handle move and shorten the twelfth of its total stroke, and can reach the effect of the time automatically regulated intensity of oppression wound of supplementary medical personnel according to the oppression, further make need not medical personnel and need help the patient to adjust the intensity of oppression every three hours, medical personnel's working strength has been alleviateed, the possibility that the long-time high strength press lead to the not smooth phenomenon of patient blood circulation to take place has also been prevented simultaneously.
Drawings
FIG. 1 is a schematic side view in partial cross-section of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the connection between the compression assembly, the alarm detection assembly and the timing assembly;
FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the structure at C of FIG. 3 according to the present invention;
FIG. 6 is an enlarged view of a portion of the structure of FIG. 4 according to the present invention.
In the figure: 1. a side plate; 2. a hemostatic adjustment mechanism; 21. a moving assembly; 211. a slider; 212. an electromagnet; 213. a first spring; 214. limiting iron; 215. a limiting rod; 216. a displacement button; 22. a telescopic compression assembly; 221. a sliding plate; 222. an electric telescopic rod; 223. a connecting plate; 224. pressing the button; 225. a compression block; 226. a soft cushion; 227. a gasket; 23. detecting an alarm component; 231. an iron ring; 232. a contact; 233. a second spring; 234. an electromagnetic rod; 235. an inner capsule; 236. a direct-emitting lamp; 237. a photoresistor; 238. a blood inlet groove; 24. a timing assembly; 241. a motor; 242. three blades; 243. a rotating plate; 244. touching the clockwork spring; 245. a timing button; 246. a pointer; 247. pressing the scale plate; 3. a bed board; 4. an external power supply; 5. a buzzer.
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.
The first embodiment is as follows:
referring to fig. 1-3, a hemostasis nursing bed used after femoral artery puncture in interventional department comprises a side plate 1, a hemostasis adjusting mechanism 2 is arranged inside the side plate 1, the hemostasis adjusting mechanism 2 comprises a moving component 21, the moving component 21 is arranged inside the side plate 1, the moving component 21 comprises a sliding block 211, an electromagnet 212, a first spring 213 and a limiting iron 214, gag lever post 215, displacement button 216, the inside sliding connection of curb plate 1 has slider 211, electro-magnet 212 fixed connection is in the inside of slider 211, the one end fixed connection of first spring 213 is in the outside of electro-magnet 212, first spring 213 other end fixed connection has spacing iron 214, spacing iron 214 sliding connection is inside slider 211, gag lever post 215 fixed connection is in the inside of curb plate 1, displacement button 216 swing joint is in the outside of slider 211, spacing iron 214 and electro-magnet 212, gag lever post 215's specification phase-match.
Remove subassembly 21's outside and be provided with the flexible subassembly 22 of oppressing of patient's femoral artery puncture department, flexible subassembly 22 of oppressing includes sliding plate 221, electric telescopic handle 222, connecting plate 223, oppress button 224, oppress piece 225, cushion 226, packing ring 227, the outside fixedly connected with sliding plate 221 of slider 211, electric telescopic handle 222 fixed connection is inside sliding plate 221, connecting plate 223 fixed connection is outside at electric telescopic handle 222, oppress button 224 fixed connection is outside at connecting plate 223, oppress piece 225 threaded connection outside at oppression button 224, cushion 226 fixed connection is outside at oppression piece 225, packing ring 227 rotates to be connected inside sliding plate 221, the inside of flexible subassembly 22 of oppressing is provided with the detection alarm subassembly 23 that detects patient's femoral artery is hemorrhage, the inside of flexible subassembly 22 of oppressing is provided with the timing subassembly 24 of the flexible subassembly 22 dynamics of oppressing of control.
The external part of the side plate 1 is fixedly connected with a bed plate 3, the internal part of the bed plate 3 is fixedly connected with an external power supply 4, the external part of the side plate 1 is fixedly connected with a buzzer 5, an electromagnet 212, a displacement button 216, a pressing button 224, a motor 241, a timing button 245, an electric telescopic rod 222, a contact 232 and the buzzer 5 are all electrically connected with the external power supply 4, the electromagnet 212 is electrically connected with the displacement button 216, the pressing button 224 is electrically connected with the motor 241, the electric telescopic rod 222 is electrically connected with the timing button 245, the contact 232 is electrically connected with the buzzer 5, the electromagnetic rod 234 is electrically connected with a photoresistor 237, preferably, the external power supply 4 supplies power to the motor 241 for three hours to just enable the rotating plate 243 to drive the trigger bar 244 to rotate for one circle, the external power supply 4 supplies power to the electric telescopic rod 222 for the first time to operate so that the electric telescopic rod 222 extends to the longest, the external power supply 4 for the second time and the third time to operate so that the electric telescopic rod 222 to shorten the total stroke of the electric telescopic rod 222, the external power source 4 supplies power to the electric telescopic rod 222 for the fourth time so that the electric telescopic rod 222 is operated to shorten the total stroke by twelve tenths.
Example two:
referring to fig. 1, 4 and 6, a hemostasis nursing bed used after femoral artery puncture in interventional department comprises a side plate 1, a hemostasis adjusting mechanism 2 is arranged inside the side plate 1, the hemostasis adjusting mechanism 2 comprises a moving component 21, the moving component 21 is arranged inside the side plate 1, a telescopic pressing component 22 for pressing the femoral artery puncture position of a patient is arranged outside the moving component 21, a detection alarm component 23 for detecting femoral artery hemorrhage of the patient is arranged inside the telescopic pressing component 22, the detection alarm component 23 comprises an iron ring 231, a contact 232, a second spring 233, an electromagnetic rod 234, an inner sealing shell 235, a direct light 236, a photoresistor 237 and a blood inlet groove 238, the iron ring 231 is fixedly connected inside a connecting plate 223, the contact 232 is fixedly connected outside the iron ring 231, one end of the second spring 233 is fixedly connected outside the iron ring 231, the other end of the second spring 233 is fixedly connected with the electromagnetic rod 234, inside electromagnetic pole 234 sliding connection in connecting plate 223, inside capsule 235 fixed connection in cushion 226, direct lamp 236, photo resistor 237 are all inside capsule 235 fixed connection, advance blood groove 238 and set up inside cushion 226, direct lamp 236 corresponds with the position of photo resistor 237, advance inside capsule 235 that blood groove 238 communicates, electromagnetic pole 234 corresponds with the position of contact 232.
The timing assembly 24 for controlling the compression force of the telescopic compression assembly 22 is arranged in the telescopic compression assembly 22, the bed plate 3 is fixedly connected to the outside of the side plate 1, the external power source 4 is fixedly connected to the inside of the bed plate 3, the buzzer 5 is fixedly connected to the outside of the side plate 1, the electromagnet 212, the displacement button 216, the compression button 224, the motor 241, the timing button 245, the electric telescopic rod 222, the contact 232 and the buzzer 5 are electrically connected with the external power source 4, the electromagnet 212 is electrically connected with the displacement button 216, the compression button 224 is electrically connected with the motor 241, the electric telescopic rod 222 is electrically connected with the timing button 245, the contact 232 is electrically connected with the buzzer 5, the electromagnetic rod 234 is electrically connected with the photoresistor 237, preferably, the external power source 4 supplies power to the motor 241 for three hours to operate, the rotating plate 243 drives the trigger bar 244 to rotate for one circle, the external power source 4 supplies power to the electric telescopic rod 222 for the first time to operate, so that the electric telescopic rod 222 extends to the longest, the external power source 4 supplies power to the electric telescopic rod 222 for the second and third times to shorten the total stroke of the electric telescopic rod 222 by one twelfth, and the external power source 4 supplies power to the electric telescopic rod 222 for the fourth time to shorten the total stroke of the electric telescopic rod 222 by one twelfth.
Example three:
referring to fig. 1-3 and 5, a hemostasis nursing bed used after femoral artery puncture in interventional department comprises a side plate 1, a hemostasis adjusting mechanism 2 is arranged inside the side plate 1, the hemostasis adjusting mechanism 2 comprises a moving component 21, the moving component 21 is arranged inside the side plate 1, a telescopic compression component 22 for compressing the femoral artery puncture of a patient is arranged outside the moving component 21, the telescopic compression component 22 comprises a sliding plate 221, an electric telescopic rod 222, a connecting plate 223, a compression button 224, a compression block 225, a cushion 226 and a gasket 227, the sliding plate 221 is fixedly connected outside the sliding plate 211, the electric telescopic rod 222 is fixedly connected inside the sliding plate 221, the connecting plate 223 is fixedly connected outside the electric telescopic rod 222, the compression button 224 is fixedly connected outside the connecting plate 223, the compression block 225 is in threaded connection outside the compression button 224, the cushion 226 is fixedly connected outside the compression block 225, the washer 227 is rotatably coupled inside the sliding plate 221.
A detection alarm component 23 for detecting femoral artery hemorrhage of the patient is arranged in the telescopic pressing component 22, a timing component 24 for controlling the pressing force of the telescopic pressing component 22 is arranged in the telescopic pressing component 22, the timing component 24 comprises a motor 241, three blades 242, a rotating plate 243 and a trigger strip 244, the timing button 245, the pointer 246 and the pressing scale plate 247 are fixedly connected inside the sliding block 211, the three blades 242 are fixedly connected outside the motor 241, the rotating plate 243 is rotatably connected inside the sliding block 211, the three blades 242 are matched with the rotating plate 243 in specification, the trigger bar 244 is fixedly connected outside the rotating plate 243, the timing button 245 is movably connected inside the sliding block 211, the trigger bar 244 corresponds to the timing button 245 in position, the pointer 246 is fixedly connected outside the electric telescopic rod 222, the pressing scale plate 247 is fixedly connected outside the sliding plate 221, and the pressing scale plate 247 corresponds to the pointer 246 in position.
The external part of the side plate 1 is fixedly connected with a bed plate 3, the internal part of the bed plate 3 is fixedly connected with an external power supply 4, the external part of the side plate 1 is fixedly connected with a buzzer 5, an electromagnet 212, a displacement button 216, a pressing button 224, a motor 241, a timing button 245, an electric telescopic rod 222, a contact 232 and the buzzer 5 are all electrically connected with the external power supply 4, the electromagnet 212 is electrically connected with the displacement button 216, the pressing button 224 is electrically connected with the motor 241, the electric telescopic rod 222 is electrically connected with the timing button 245, the contact 232 is electrically connected with the buzzer 5, the electromagnetic rod 234 is electrically connected with a photoresistor 237, preferably, the external power supply 4 supplies power to the motor 241 for three hours to just enable the rotating plate 243 to drive the trigger bar 244 to rotate for one circle, the external power supply 4 supplies power to the electric telescopic rod 222 for the first time to operate so that the electric telescopic rod 222 extends to the longest, the external power supply 4 for the second time and the third time to operate so that the electric telescopic rod 222 to shorten the total stroke of the electric telescopic rod 222, the external power source 4 supplies power to the electric telescopic rod 222 for the fourth time so that the electric telescopic rod 222 is operated to shorten the total stroke by twelve tenths.
Example four:
referring to fig. 1-6, a hemostasis nursing bed for use after femoral artery puncture in interventional department comprises a side plate 1, a hemostasis adjusting mechanism 2 is arranged inside the side plate 1, the hemostasis adjusting mechanism 2 comprises a moving assembly 21, the moving assembly 21 comprises a sliding block 211, an electromagnet 212, a first spring 213, a limiting iron 214, a limiting rod 215 and a displacement button 216, the sliding block 211 is connected inside the side plate 1 in a sliding manner, the electromagnet 212 is fixedly connected inside the sliding block 211, one end of the first spring 213 is fixedly connected outside the electromagnet 212, the other end of the first spring 213 is fixedly connected with the limiting iron 214, the limiting iron 214 is slidably connected inside the sliding block 211, the limiting rod 215 is fixedly connected inside the side plate 1, the displacement button 216 is movably connected outside the sliding block 211, and the limiting iron 214 is matched with specifications of the electromagnet 212 and the limiting rod 215.
The inside of curb plate 1 is provided with removes subassembly 21, the outside of removing subassembly 21 is provided with the flexible subassembly 22 of oppressing patient's femoral artery puncture department, flexible subassembly 22 of oppressing includes sliding plate 221, electric telescopic handle 222, connecting plate 223, oppress button 224, oppress piece 225, cushion 226, packing ring 227, the outside fixedly connected with sliding plate 221 of slider 211, electric telescopic handle 222 fixed connection is inside sliding plate 221, connecting plate 223 fixed connection is outside electric telescopic handle 222, oppress button 224 fixed connection is outside at connecting plate 223, oppress piece 225 threaded connection outside oppression button 224, cushion 226 fixed connection is outside oppressing piece 225, packing ring 227 rotates to be connected inside sliding plate 221.
The inside of the telescopic compressing assembly 22 is provided with a detection alarm assembly 23 for detecting femoral artery hemorrhage of the patient, the detection alarm assembly 23 comprises an iron ring 231, a contact 232, a second spring 233, an electromagnetic rod 234 and an inner sealing shell 235, direct-emitting lamp 236, photo resistor 237, advance blood groove 238, the inside fixedly connected with iron ring 231 of connecting plate 223, contact 232 fixed connection is in the outside of iron ring 231, the one end fixed connection of second spring 233 is in the outside of iron ring 231, the other end fixed connection of second spring 233 has magnet pole 234, magnet pole 234 sliding connection is inside connecting plate 223, interior capsule 235 fixed connection is in the inside of cushion 226, direct-irradiating lamp 236, photo resistor 237 is all inside capsule 235 fixed connection, advance blood groove 238 and set up inside cushion 226, direct-irradiating lamp 236 is corresponding with the position of photo resistor 237, it communicates inside capsule 235 to advance blood groove 238, magnet pole 234 is corresponding with the position of contact 232.
The timing assembly 24 for controlling the compression force of the telescopic compression assembly 22 is arranged in the telescopic compression assembly 22, the timing assembly 24 comprises a motor 241, three blades 242, a rotating plate 243, a trigger bar 244, a timing button 245, a pointer 246 and a compression scale plate 247, the motor 241 is fixedly connected to the inside of the sliding block 211, the three blades 242 are fixedly connected to the outside of the motor 241, the rotating plate 243 is rotatably connected to the inside of the sliding block 211, the three blades 242 are matched with the rotating plate 243 in specification, the trigger bar 244 is fixedly connected to the outside of the rotating plate 243, the timing button 245 is movably connected to the inside of the sliding block 211, the trigger bar 244 corresponds to the timing button 245 in position, the pointer 246 is fixedly connected to the outside of the electric telescopic rod 222, the compression scale plate 247 is fixedly connected to the outside of the sliding plate 221, and the compression scale plate 247 corresponds to the pointer 246 in position.
The external part of the side plate 1 is fixedly connected with a bed plate 3, the internal part of the bed plate 3 is fixedly connected with an external power supply 4, the external part of the side plate 1 is fixedly connected with a buzzer 5, an electromagnet 212, a displacement button 216, a pressing button 224, a motor 241, a timing button 245, an electric telescopic rod 222, a contact 232 and the buzzer 5 are all electrically connected with the external power supply 4, the electromagnet 212 is electrically connected with the displacement button 216, the pressing button 224 is electrically connected with the motor 241, the electric telescopic rod 222 is electrically connected with the timing button 245, the contact 232 is electrically connected with the buzzer 5, the electromagnetic rod 234 is electrically connected with a photoresistor 237, preferably, the external power supply 4 supplies power to the motor 241 for three hours to just enable the rotating plate 243 to drive the trigger bar 244 to rotate for one circle, the external power supply 4 supplies power to the electric telescopic rod 222 for the first time to operate so that the electric telescopic rod 222 extends to the longest, the external power supply 4 for the second time and the third time to operate so that the electric telescopic rod 222 to shorten the total stroke of the electric telescopic rod 222, the external power source 4 supplies power to the electric telescopic rod 222 for the fourth time so that the electric telescopic rod 222 is operated to shorten the total stroke by twelve tenths.
The working principle is as follows: when the medical staff presses the displacement button 216, the external power source 4 will supply power to the electromagnet 212, the electromagnet 212 is charged with magnetism and attracts the limiting iron 214 to move, the limiting iron 214 moves to compress the first spring 213, the limiting iron 214 moves to be no longer engaged with the limiting rod 215, the movement of the limiting iron 214 is no longer limited to be no longer limited, at this time, after the medical staff slides the slide block 211 to the position corresponding to the femoral artery puncture site of the operation patient, the slide block 211 stops sliding and the displacement button 216 is not pressed, at this time, the external power source 4 no longer supplies power to the electromagnet 212, the electromagnet 212 loses magnetism and drives the limiting iron 214 to move under the action of the resilience force of the first spring 213, the limiting iron 214 moves to be meshed with the limiting rod 215 again, and the limiting iron 214 is meshed with the limiting rod 215 in the same way, so that the movement of the sliding block 211 is limited.
At this time, the medical staff rotates the washer 227 and assists the patient to slightly bend the knee joint, so that the groin of the patient is placed outside the washer 227, the medical staff presses the compression button 224, at this time, the external power source 4 supplies power to the motor 241 for operation, the motor 241 operates to drive the three blades 242 to slowly rotate, the three blades 242 slowly rotate to drive the rotating plate 243 to slowly rotate, the rotating plate 243 rotates to drive the movable spring 244 to move and contact with the timing button 245 for the first time, at this time, the external power source 4 supplies power to the electric telescopic rod 222 for operation, the electric telescopic rod 222 operates to extend to drive the connecting plate 223 to move, the connecting plate 223 moves to drive the compression block 225 to move, the compression block 225 moves to drive the cushion 226 to move and press the position corresponding to the femoral artery puncture position of the patient in the operation, and the connecting plate 223 moves to drive the pointer 246 to move.
The motor 241 continuously operates in the same manner to enable the trigger spring 244 to continuously and slowly move, the trigger bar 244 moves to contact with the timing button 245 for the second time after three hours, the external power source 4 supplies power for the electric telescopic rod 222 for the second time, the electric telescopic rod 222 operates to shorten one twelfth of the total stroke, the electric telescopic rod 222 operates in the same manner to shorten the cushion 226 to move upwards and relieve the force for pressing the femoral artery puncture site of the patient, the operation is repeated until the trigger bar 244 moves to contact with the timing button 245 for the fourth time after nine hours, the external power source 4 supplies power for the electric telescopic rod 222 for the fourth time, the electric telescopic rod 222 operates to shorten ten twelfth of the total stroke, and the cushion 226 moves upwards and stops pressing the femoral artery puncture site of the patient.
When bleeding appears in the in-process of pressing down patient's femoral artery puncture department, inside blood outflow enclosed shell 235 in flowing into through advancing blood groove 238, and make direct lamp 236 shine the external illumination intensity of photo resistor 237 and weaken, the illumination weak that photo resistor 237 received, make photo resistor 237 resistance grow, electric current through photo resistor 237 diminishes, further make the electric current that flows through electromagnetic pole 234 diminish, the magnetism of electromagnetic pole 234 weakens simultaneously, make electromagnetic pole 234 no longer contact with contact 232 under the effect of spring force, at this moment, external power source 4 can supply power for bee calling organ 5, bee calling organ 5 power supply operation sends out the alarm and warns medical personnel in time help the patient to handle.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
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