CN213588908U

CN213588908U - Arm fixing device for coronary artery interventional therapy for clinical cardiology department

Info

Publication number: CN213588908U
Application number: CN202020861615.4U
Authority: CN
Inventors: 门秀珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-07-02
Anticipated expiration: 2030-05-21

Abstract

The utility model provides an arm fixing device for coronary artery interventional therapy for clinical department of cardiology, the on-line screen storage device comprises a base, both sides all are seted up with external communicating arc wall to the top surface of base, the fixed mounting controller in preceding one side of base, the recess internal fixation installation second gasbag of second arc, the upper end of second intake pipe is equipped with the same baroceptor, the same blast pipe of second gasbag one side fixed mounting, the periphery of blast pipe is equipped with the same second solenoid valve, the top surface of second arc can be connected with the base through locking device. The utility model is suitable for a fixed of patient's arm when coronary artery intervenes treatment, need reserve the mounting hole at the top surface of sick bed frame during the installation, carry out fixed mounting with the mounting hole that mounting panel and sick bed frame reserved through the bolt to make the pedestal mounting on the bedstead, or carry out welded connection with mounting panel and bedstead through the welded mode.

Description

Arm fixing device for coronary artery interventional therapy for clinical cardiology department

Technical Field

The utility model belongs to the field of the arm is fixed, specifically speaking is an arm fixing device is used in coronary artery intervention treatment for the clinical usefulness of intracardiac branch of academic or vocational study.

Background

Coronary intervention treatment in cardiology is a treatment method for improving myocardial perfusion by dredging stenotic and even occluded coronary artery lumens through a cardiac catheter technique. In the cardiovascular interventional operation process, once the arm of a patient shakes, the arm can cause great influence on doctors, the operation difficulty is increased, blood vessels can be punctured seriously, great harm is caused to the patient, therefore, the arm of the patient is generally fixed by a fixing device before the operation, the existing arm fixing device is generally a restraining belt and a fixing bracket, the fixing bracket is generally fixedly arranged on a bed frame of the operating bed, when in use, the medical staff can restrain the limb of the patient at the operation side by the restraining belt and the like, although the mode can effectively fix the arm of the patient, the limb part is easy to be tightened, the local blood supply of the limb is affected, even subcutaneous blood stasis occurs, medical staff is required to press the needle hole after the operation is finished, the labor of the medical staff is undoubtedly increased for the medical staff who have undergone long-term operations.

SUMMERY OF THE UTILITY MODEL

The utility model provides an arm fixing device for coronary artery interventional therapy for clinical use of intracardiac branch of academic or vocational study for solve the defect among the prior art.

The utility model discloses a following technical scheme realizes:

an arm fixing device for coronary artery interventional therapy for clinical cardiology department comprises a base, wherein an arc groove with two sides communicated with the outside is formed in the top surface of the base, a controller is fixedly installed on one side in front of the base, a plurality of first arc plates are fixedly installed on the top surface of the base, a plurality of first air bags corresponding to the first arc plates one by one are fixedly installed in the arc groove, the upper parts of the peripheries of the first air bags are fixedly connected with the concave surfaces of the corresponding first arc plates, a plurality of air inlet pipes are fixedly installed on the bottom surface of the base, first electromagnetic valves are arranged on the peripheries of the air inlet pipes, the upper ends of the air inlet pipes penetrate through the bottom surface of the base and are fixedly connected with the corresponding first air bags, air pressure sensors are arranged at the upper ends of the air inlet pipes and are located above the corresponding first electromagnetic valves, the lower ends of the air inlet pipes are fixedly connected with the air supply, the bottom surface fixed mounting several blast pipe of base, the equal fixed mounting second solenoid valve in periphery of blast pipe, the bottom surface and corresponding first gasbag fixed connection of base are all run through to the upper end of blast pipe, the articulated second arc of installation in rear portion at base top surface center, the articulated department of second arc and base is equipped with the torsional spring, fixed mounting second gasbag in the recess of second arc, the one end of one side fixed mounting second intake pipe of second gasbag, the other end and the gas-supply pipe fixed connection of second intake pipe, the third solenoid valve is installed admittedly to the periphery of second intake pipe, the upper end of second intake pipe is equipped with the same baroceptor, the same blast pipe of second gasbag one side fixed mounting, the periphery of blast pipe is equipped with the same second solenoid valve, the top surface of second arc can be connected with the base through locking device.

As above clinical coronary artery of using of intracardiac branch of academic or vocational study intervenes arm fixing device for treatment, locking means include that the duckbilled detains the main part, the duckbilled center of detaining main part fixed mounting in the base in front, the top surface fixed mounting couple of second arc.

According to the arm fixing device for coronary intervention treatment in clinical cardiology, the center of the concave surface of the second air bag is provided with the protrusion, and the protrusion and the second air bag are of an integral structure and communicated with the inside.

According to the arm fixing device for coronary artery interventional therapy in cardiology clinic, the arc-shaped cushion is fixedly installed in the center of the arc-shaped groove.

According to the arm fixing device for coronary intervention treatment in clinical cardiology, the mounting plate with the plurality of screw holes is fixedly mounted at the rear part of the bottom surface of the base.

As mentioned above, the arm fixing device for coronary intervention treatment in clinical cardiology department, the duckbilled buckle main body and the hook are made of stainless steel.

The utility model has the advantages that: the utility model is suitable for a fixed of patient's arm when coronary artery intervenes treatment, need reserve the mounting hole at the top surface of sick bed frame during the installation, carry out fixed mounting with the mounting hole that mounting panel and sick bed frame were reserved through the bolt, thereby make the pedestal mounting on the bedstead, or carry out welded connection with mounting panel and bedstead through the welded mode, when using, the controller can the independent control arbitrary one first solenoid valve, opening and closing of arbitrary one second solenoid valve, opening and closing of third solenoid valve can be controlled to the controller. When the operation is performed, the medical personnel sequentially pass the arms of the patient through the corresponding first air bags from right to left before the operation, the patient needs anesthesia, so that the medical personnel is required to help the patient to complete the action process, the position of the arm of the patient needing to be punctured is positioned in the middle of the base, the second arc-shaped plate is in an open state, the arm of the patient is positioned in the arc-shaped groove at the moment, then the medical personnel open a switch of the controller, the controller firstly closes all the second electromagnetic valves in the open state, meanwhile, the controller firstly opens the first electromagnetic valves on the two air inlet pipes positioned on the outer side and the corresponding air pressure sensors to work, the controller secondly energizes the air pump to work, and the air pump injects air into the two first air bags positioned on the two sides of the base through the air delivery pipes and the corresponding air inlet pipes, at the moment, the corresponding air pressure sensors transmit the air pressure values in the two first air bags positioned at the two sides of the base to the controller, when the air pressure value in one of the first air bags reaches a set value, the controller closes the corresponding first electromagnetic valve, when the air pressure value in the other air bag reaches the set value, the controller closes the corresponding first electromagnetic valve and stops the air pump at the same time, after 5 minutes, the controller inflates the two first air bags positioned close to the center of the base, the inflation process is the same as that of the two first air bags positioned at the outer sides, after the inflation of the two first air bags positioned close to the center of the base is finished, the air pressure in the two first air bags positioned close to the center of the base reaches the set value, the air pressure values are detected by the corresponding air pressure sensors and then transmitted to the controller, the controller exhausts the exhaust pipes on the two first air bags positioned at the two sides of the base, and the controller opens the corresponding second electromagnetic valves when, the process is circulated, and the circulation is performed every 5 minutes until the medical staff stops working by manually using the controller 3 after the operation is finished. After the operation is finished, medical personnel paste a hemostatic paste on the arm of a patient, press a bleeding point with fingers, turn over the second arc plate forwards, enable the top surface of the second arc plate to be connected with the base through the locking device, then open the third electromagnetic valve through the controller, and work the air pump, inflate the second air bag through the air pump, the air pipe and the second air inlet pipe, at the moment, the medical personnel can move the fingers away from the arm of the patient, the air pressure sensor in the second air inlet pipe detects the air pressure value in the second air bag and transmits the value to the controller, when the air pressure value of the second air bag reaches a set value, the controller enables the third electromagnetic valve to be closed and then enables the air pump to stop working, the bleeding point of the patient can be pressed after the second air bag is inflated, the medical personnel can be replaced to manually press the bleeding point, the pressing time needs to be longer than 5 minutes, and the medical personnel needs to judge the specific pressing time according to the condition, thereby reducing the labor capacity of medical personnel. The utility model discloses when using, through the controller, mutually support between the first gasbag isotructure, carry out circulating fixed to patient's arm through the first gasbag that is located the base both sides and two first gasbags that are located near the base middle part, two sets of first gasbags work in turn, avoid patient's arm to appear reining in the trace, carry out alternate in-process when two sets of first gasbags, brief lax can appear in patient's arm, make patient's blood can unobstructed circulation, avoid influencing the local blood supply of limbs, the subcutaneous stagnant blood appears even. Through mutually supporting of second arc and second gasbag isotructure, the second gasbag can replace medical personnel to press patient's arm to alleviate medical personnel's labour.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is an enlarged view of the view from the direction A of FIG. 1; FIG. 3 is an enlarged view of section I of FIG. 2; FIG. 4 is an enlarged view of a portion II of FIG. 2; FIG. 5 is an enlarged view of the view of FIG. 1 taken along line B; fig. 6 is an installation schematic diagram of the present invention.

Reference numerals: 1. the base, 2, the arc wall, 3, a controller, 4, first arc, 5, first gasbag, 6, the intake pipe, 7, first solenoid valve, 8, the gas-supply pipe, 9, the air pump, 10, the blast pipe, 11, the second solenoid valve, 12, the second arc, 13, the second gasbag, 14 second intake pipe, 15, the third solenoid valve, 16, the cylinder is detained to the duckbilled, 17, the couple, 18, the arch, 19 cushions, 20, the mounting panel, 21, baroceptor, 22, the bedstead, 23, the mounting hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An arm fixing device for coronary artery interventional therapy for clinical cardiology department comprises a base 1, wherein an arc-shaped groove 2 with two sides communicated with the outside is formed in the top surface of the base 1, a controller 3 is fixedly installed on one side in front of the base 1, the controller 3 is connected with a power circuit, a plurality of first arc-shaped plates 4 are fixedly installed on the top surface of the base 1, the number of the first arc-shaped plates 4 is 4, the first arc-shaped plates 4 are symmetrically distributed on two sides of the center of the top surface of the base 1, a plurality of first air bags 5 corresponding to the first arc-shaped plates 4 one by one are fixedly installed in the arc-shaped groove 2, the first air bags 5 are of an annular structure, the upper parts of the peripheries of the first air bags 5 are fixedly connected with the concave surfaces of the corresponding first arc-shaped plates 4, a plurality of air inlet pipes 6 are fixedly installed on the bottom surface of the base 1, first electromagnetic valves 7 are arranged on the peripheries of the, the upper end of an air inlet pipe 6 penetrates through the bottom surface of a base 1 and is fixedly connected with a corresponding first air bag 5, the air inlet pipe 6 is communicated with the inside of the first air bag 5, the upper end of the air inlet pipe 6 is provided with an air pressure sensor 21, the air pressure sensor 21 is connected with a power supply and a controller 3 through a circuit, the air pressure sensor 21 is positioned above a corresponding first electromagnetic valve 7, the lower end of the air inlet pipe 6 is fixedly connected with an air conveying pipe 8 together, the air inlet pipe 6 is communicated with the inside of the air conveying pipe 8, one end of the air conveying pipe 8 is connected with an air pump 9, the air pump 9 is connected with the power supply and the controller 3 through a circuit, the other end of the air conveying pipe 8 is sealed, a plurality of exhaust pipes 10 are fixedly installed on the bottom surface of the base 1, second electromagnetic valves 11 are fixedly installed on the peripheries of the exhaust pipes 10, the second electromagnetic valves 11 are connected, a second arc-shaped plate 12 is hinged and installed at the rear part of the center of the top surface of the base 1, a torsional spring is arranged at the hinged position of the second arc-shaped plate 12 and the base 1, the torsional spring enables the second arc-shaped plate 12 to be folded backwards around a hinged point, the maximum folding angle is 90 degrees, a second air bag 13 is fixedly installed in a groove of the second arc-shaped plate 12, one side of the second air bag 13 is fixedly installed with one end of a second air inlet pipe 14, the second air inlet pipe 14 is a hose, the length of the second air inlet pipe 14 is far greater than the linear distance between the connecting point of the second air inlet pipe 14 and the second air bag 13 and the air pipe 8, the other end of the second air inlet pipe 14 is fixedly connected with the air pipe 8, a third electromagnetic valve 15 is fixedly installed at the periphery of the second air inlet pipe 14, the third electromagnetic valve 15 is electrically connected with a power supply and a controller 3, the same air pressure sensor 21 is arranged, the same exhaust pipe 10 is fixedly installed on one side of the second air bag 13, the same second electromagnetic valve 11 is arranged on the periphery of the exhaust pipe 10, and the top surface of the second arc-shaped plate 12 can be connected with the base 1 through a locking device. The utility model is suitable for a fixed of patient's arm when coronary artery intervenes treatment, need reserve the mounting hole at the top surface of sick bed frame during the installation, carry out fixed mounting with the mounting hole that mounting panel 20 and sick bed frame reserved through the bolt, thereby make base 1 install on bedstead 23, or carry out welded connection with mounting panel 20 and bedstead 23 through the welded mode, when using, controller 3 can the independent control arbitrary one first solenoid valve 7, opening and closing of arbitrary one second solenoid valve 11, controller 3 can control opening and closing of third solenoid valve 15. When the operation is performed, the medical personnel sequentially pass the arms of the patient through the corresponding first air bags 5 from right to left before the operation, the patient needs anesthesia before the operation, so that the medical personnel is required to help the patient to complete the action process, the position of the arm of the patient needing to be punctured is positioned in the middle of the base 1, the second arc-shaped plate 12 is in an open state, the arm of the patient is positioned in the arc-shaped groove 2 at the moment, then the medical personnel opens the switch of the controller 3, the controller 3 firstly closes all the second electromagnetic valves 11 in the open state, meanwhile, the controller 3 firstly opens the first electromagnetic valves 7 on the two air inlet pipes 6 positioned at the outer side and powers on the corresponding air pressure sensors 21 for working, and the controller 3 powers on the air pump 9 for working after 1 second, the air pump 9 injects air into the two first air bags 5 at the two sides of the base 1 through the air pipe 8 and the corresponding air inlet pipe 6, at this time, the corresponding air pressure sensor 21 transmits the air pressure values in the two first air bags 5 at the two sides of the base 1 to the controller 3, when the air pressure value in one of the first air bags 5 reaches a set value, the controller 3 closes the corresponding first electromagnetic valve 7, when the air pressure value in the other air bag 5 reaches the set value, the controller 3 closes the corresponding first electromagnetic valve 7 and stops the air pump 9 at the same time, after 5 minutes, the controller 3 inflates the two first air bags 5 near the center of the base 1, the inflation process is the same as that of the two first air bags 5 at the outer side, when the inflation of the two first air bags 5 near the center of the base 1 is completed, the air pressures in the two first air bags 5 near the center of the base 1 reach the set value, and the air pressure is detected by a corresponding air pressure sensor 21 and then transmitted to the controller 3, the controller 3 enables the exhaust pipes 10 on the two first air bags 5 positioned at the two sides of the base 1 to exhaust air, the controller 3 enables the corresponding second electromagnetic valves 11 to be opened during the exhaust, the process is circulated repeatedly, and circulation is performed every 5 minutes until medical staff stop working through the controller 3 manually after the operation is finished. After the operation is finished, medical personnel stick a hemostatic plaster to the arm of a patient, press a bleeding point with fingers, turn over the second arc-shaped plate 12 forwards to enable the top surface of the second arc-shaped plate 12 to be connected with the base 1 through the locking device, open the third electromagnetic valve 15 through the controller 3, work the air pump 9, inflate the second air bag 13 through the air pump 9, the air pipe 8 and the second air inlet pipe 14, at the moment, the medical personnel can move the fingers on the arm of the patient, the air pressure sensor 21 in the second air inlet pipe 14 detects the air pressure value in the second air bag 13 and transmits the value to the controller 3, when the air pressure value of the second air bag 13 reaches a set value, the controller 3 enables the third electromagnetic valve 15 to be closed to stop the air pump 9, the bleeding point of the patient can be pressed after the second air bag 13 is inflated, the medical personnel is replaced to manually press the bleeding point, the pressing time needs to be more than 5 minutes, medical personnel need judge specific time of pressing according to patient's condition when specific duration to alleviate medical personnel's the amount of labour. The utility model discloses when using, through controller 3, mutually support between the 5 isotructures of first gasbag, carry out circulating fixed to the arm of patient through the first gasbag 5 that is located base 1 both sides and two first gasbags 5 that are located near base 1 middle part, two sets of first gasbag 5 work in turn, avoid patient's arm to appear reining in the trace, carry out alternate in-process when two sets of first gasbags 5, transient lax can appear in patient's arm, make patient's blood can unobstructed circulation, avoid influencing the local blood supply of limbs, subcutaneous stagnant blood appears even. Through mutually supporting of second arc 12 and second gasbag 13 isotructures, second gasbag 13 can replace medical personnel to press patient's arm to alleviate medical personnel's labour.

Specifically, as shown in fig. 3, the locking device of the present embodiment includes a duckbill buckle main body 16, the duckbill buckle main body 16 is fixedly installed at the center of the front surface of the base 1, and a hook 17 is fixedly installed on the top surface of the second arc-shaped plate 12. The duckbilled buckle is higher in flexibility when using, upwards turns over the hasp of buckleing main part 16 with the duckbilled, makes the duckbilled buckle connecting device on the main part 16 be connected the back with the hasp of duckbilled buckleing main part 16 with couple 17 and turns over downwards and reset and can lock easy operation, convenient to use.

Specifically, as shown in fig. 2, a protrusion 18 is disposed at the center of a concave surface of the second airbag 13, the vertical length of the protrusion 18 is 3 cm to 5 cm, and the protrusion 18 and the second airbag 13 are integrated and communicated with the inside. After the top surface of second arc 12 is connected with base 1, the position of second arc 12 remains fixed, and second gasbag 13 is located the top of patient's arm this moment, aerifys the back in second gasbag 13, protruding 18 can be at first with the contact of pinhole department of patient's arm, goes out through protruding 18 to patient's pinhole and realizes pressing.

Further, as shown in fig. 5, an arc cushion 19 is fixedly installed at the center of the arc-shaped slot 2, and the cushion 19 is made of rubber. This structural design can play the effect of support to the elbow joint department of patient's arm, avoids the arm fixed back because the elbow joint does not have the support to cause the bending of natural flagging.

Further, as shown in fig. 5, a mounting plate 20 having a plurality of screw holes is fixedly mounted at the rear portion of the bottom surface of the base 1 according to the present embodiment. This structural design can be convenient for the user fixed mounting base 1, can carry out fixed mounting with the mounting hole 23 that mounting panel 20 and the bedstead 22 of operation bed reserved through the bolt, needs to reserve several mounting holes 23 in the front of bedstead 22 or back during the installation, as shown in fig. 6 to make base 1 install on sick bed frame.

Furthermore, as shown in fig. 3, the duckbill buckle main body 16 and the hook 17 of the present embodiment are made of stainless steel. This structural design can prevent that the duckbilled from detaining main part 16 and couple 17 rusts the damage, improves the duckbilled and detains main part 16 and couple 17's life.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a clinical coronary artery of using of intracardiac branch of academic or vocational study intervenes treatment and uses arm fixing device, includes base (1), and both sides all are seted up with external communicating arc wall (2) to the top surface of base (1), its characterized in that: a controller (3) is fixedly arranged on one side of the front surface of a base (1), a plurality of first arc-shaped plates (4) are fixedly arranged on the top surface of the base (1), a plurality of first air bags (5) which are in one-to-one correspondence with the first arc-shaped plates (4) are fixedly arranged in arc-shaped grooves (2), the upper parts of the peripheries of the first air bags (5) are fixedly connected with the concave surfaces of the corresponding first arc-shaped plates (4), a plurality of air inlet pipes (6) are fixedly arranged on the bottom surface of the base (1), first electromagnetic valves (7) are arranged on the peripheries of the air inlet pipes (6), the upper ends of the air inlet pipes (6) penetrate through the bottom surface of the base (1) and are fixedly connected with the corresponding first air bags (5), air pressure sensors (21) are arranged on the upper ends of the air inlet pipes (6), the air pressure sensors (21) are positioned above the corresponding first electromagnetic valves (7), one end of a gas pipe (8) is connected with an air pump (9), the other end of the gas pipe (8) is sealed, a plurality of exhaust pipes (10) are fixedly installed on the bottom surface of a base (1), second electromagnetic valves (11) are fixedly installed on the peripheries of the exhaust pipes (10), the upper ends of the exhaust pipes (10) penetrate through the bottom surface of the base (1) and are fixedly connected with corresponding first air bags (5), a second arc-shaped plate (12) is hinged to the rear portion of the center of the top surface of the base (1), a torsion spring is arranged at the hinged portion of the second arc-shaped plate (12) and the base (1), a second air bag (13) is fixedly installed in a groove of the second arc-shaped plate (12), one end of a second gas inlet pipe (14) is fixedly installed on one side of the second air bag (13), the other end of the second gas inlet pipe (14) is fixedly connected with the gas pipe (8), a third electromagnetic valve (15) is fixedly installed on the periphery of the second gas inlet pipe (, the same exhaust pipe (10) is fixedly installed on one side of the second air bag (13), the same second electromagnetic valve (11) is arranged on the periphery of the exhaust pipe (10), and the top surface of the second arc-shaped plate (12) can be connected with the base (1) through the locking device.

2. The arm fixing device for coronary intervention treatment in clinical cardiology department according to claim 1, wherein: locking device detain main part (16) including the duckbilled, the duckbilled center of detaining main part (16) fixed mounting in base (1) front, top surface fixed mounting couple (17) of second arc (12).

3. The arm fixing device for coronary intervention treatment in clinical cardiology department according to claim 1, wherein: the center of the concave surface of the second air bag (13) is provided with a bulge (18), and the bulge (18) and the second air bag (13) are of an integral structure and communicated with the inner part.

4. The arm fixing device for coronary intervention treatment in clinical cardiology department according to claim 1, wherein: the center of the arc-shaped groove (2) is fixedly provided with an arc-shaped soft cushion (19).

5. The arm fixing device for coronary intervention treatment in clinical cardiology department according to claim 1, wherein: the rear part of the bottom surface of the base (1) is fixedly provided with a mounting plate (20) with a plurality of screw holes.

6. The arm fixing device for coronary intervention treatment in clinical cardiology department according to claim 2, wherein: the duckbilled buckle main body (16) and the hook (17) are made of stainless steel.