CN113952153A - Arm directional supporting device for orthopedic department operation - Google Patents
Arm directional supporting device for orthopedic department operation Download PDFInfo
- Publication number
- CN113952153A CN113952153A CN202111186714.2A CN202111186714A CN113952153A CN 113952153 A CN113952153 A CN 113952153A CN 202111186714 A CN202111186714 A CN 202111186714A CN 113952153 A CN113952153 A CN 113952153A
- Authority
- CN
- China
- Prior art keywords
- reversing
- bed frame
- fixed bed
- directional
- arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 20
- 238000001356 surgical procedure Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 38
- 239000007788 liquid Substances 0.000 claims description 31
- 239000004579 marble Substances 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 206010039897 Sedation Diseases 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036280 sedation Effects 0.000 description 1
Images
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
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/1235—Arms
-
- 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
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/128—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with mechanical surface adaptations
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention relates to a supporting device, in particular to an arm directional supporting device for an orthopedic department operation. The arm directional supporting device for orthopedic department surgery is convenient for people to fix the arm, does not interfere with the operation of a doctor, and can limit the arm. An orthopedic department operation arm directional support device, includes: the positioning underframe is provided with a fixed bed frame; the buffer bottom plate is arranged on the fixed bed frame in a sliding manner; the sponge fixed plate is arranged on the fixed bed frame. According to the invention, through the matching of the reversing mechanism and the arm positioning mechanism, the reversing turntable can be twisted to adjust the left and right positions of the reversing base according to requirements, and then the mobile base is pulled to move backwards to a proper position, so that a user can place a left hand between the steering support base and the mobile base, and thus, the arm can be conveniently fixed by the user, and the operation of a doctor is not hindered.
Description
Technical Field
The invention relates to a supporting device, in particular to an arm directional supporting device for an orthopedic department operation.
Background
When the arm of the orthopedic patient is used for orthopedic surgery, the arm is easy to move, and the arm of the patient is generally fixed in advance. At present, most people all adopt the mode of putting the fixed arm of palm, because it is too big to put the palm volume, and the operation assistant stand position space is limited, hinders the doctor and carries out the operation, and puts the palm and can not carry on spacingly to the arm, and the patient carelessly removes the arm because of the pain, leads to the operation error easily.
How to design one kind and make things convenient for people to fix the arm, do not hinder the doctor and carry out the operation, and can carry out spacing orthopedics department operation with arm directional strutting arrangement to the arm to solve prior art problem.
Disclosure of Invention
The invention aims to provide an orthopedic department operation arm directional supporting device which is convenient for people to fix an arm, does not hinder a doctor to perform operation and can limit the arm, and aims to overcome the defect that the patient carelessly moves the arm due to pain and operation errors are easily caused because the hand placing plate is too large in size and can not limit the arm.
The technical scheme is as follows: an orthopedic department operation arm directional support device, includes: the positioning underframe is provided with a fixed bed frame; the buffer bottom plate is arranged on the fixed bed frame in a sliding manner; the sponge fixing plate is arranged on the fixed bed frame; the buffer column is arranged between the buffer bottom plate and the fixed bed frame; the reversing mechanism is arranged on the fixed bed frame and used for adjusting the left position and the right position; and the arm positioning mechanism is arranged on the reversing mechanism and used for positioning the arm.
As an improvement of the scheme, the reversing mechanism comprises: the reversing column is rotatably arranged on the fixed bed frame; the reversing turntable is arranged on the reversing column; the directional cross rod is arranged on the reversing column; the positioning block is rotatably arranged on the directional cross rod; the reversing base is rotatably arranged on the positioning block; the pressure sensors are symmetrically arranged on the fixed bed frame; the unlocking button is arranged on the fixed bed frame; the electromagnetic lock is arranged on the fixed bed frame.
As an improvement of the above scheme, the arm positioning mechanism comprises: the steering support seat is arranged on the reversing base; the spring guide posts are symmetrically and slidably arranged on the steering support seat; and the movable base is arranged on the spring guide post.
As an improvement of the above scheme, the device further comprises a moving mechanism, wherein the moving mechanism comprises: the servo motor is arranged on the steering support seat; the driving shaft is arranged on an output shaft of the servo motor; the driving screw rod is rotatably arranged on the steering support seat; the first transmission assembly is arranged between the driving shaft and the driving screw rod; the directional cylinder is arranged on the movable base, is sleeved on the driving screw rod and is in threaded connection with the driving screw rod; an extension button mounted on the fixed bed frame; a retraction button mounted on the stationary bed frame.
As an improvement of the above scheme, the device further comprises a supporting mechanism, and the supporting mechanism comprises: the supporting transverse plate is arranged on the fixed bed frame in a sliding manner; the directional rack is arranged on the supporting transverse plate; the limiting bottom plate is arranged on the supporting transverse plate; the directional columns are symmetrically arranged on the fixed bed frame and are in sliding fit with the limiting bottom plate; the mounting rack is mounted on the fixed bed frame; the positioning short shaft is rotatably arranged on the mounting frame; the second transmission assembly is arranged between the positioning short shaft and the reversing column; the driving gear is arranged on the positioning short shaft; the slotted transmission column is rotatably arranged on the mounting frame and is meshed with the driving gear; the accelerating gear is arranged on the slotted transmission column; the first reversing gear is rotatably mounted on the mounting frame and meshed with the accelerating gear, and the first reversing gear is meshed with the directional rack.
As an improvement of the above scheme, the device further comprises a fixing mechanism, wherein the fixing mechanism comprises: the marble rotating shaft is respectively and rotatably arranged on the steering supporting seat and the movable base; the third transmission assembly is arranged between the marble rotating shaft and the driving screw rod; the second reversing gear is rotatably arranged on the marble rotating shaft; and the fixed gear ring is respectively arranged on the steering support seat and the movable base and is meshed with the second reversing gear.
As an improvement of the above scheme, the injection device further comprises an injection mechanism, wherein the injection mechanism comprises: the hinged connecting plate is symmetrically hinged and installed on one of the fixed gear rings; the pulse sensor is arranged between the two hinged connecting plates; the telescopic electromagnetic valve is arranged on the steering support seat; the directional connecting plate is arranged on the telescopic electromagnetic valve; the liquid storage cavity is arranged on the steering support seat; the piston rod is arranged on the liquid storage cavity in a sliding mode and is fixedly connected with the directional connecting plate; and the liquid guide needle tube is arranged on the liquid storage cavity and communicated with the liquid storage cavity.
As an improvement of the scheme, the electric control bed further comprises an electric control box, wherein the electric control box is arranged on one side of the fixed bed frame, a switching power supply, a power supply module and a control module are arranged in the electric control box, the switching power supply supplies power to the whole equipment, the power supply module is connected with a power supply main switch through a circuit, and the control module is electrically connected with the power supply module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the extension button, the retraction button, the liquid inlet button, the unlocking button, the pressure sensor and the pulse sensor are electrically connected with the control module; the servo motor, the telescopic electromagnetic valve and the electromagnetic lock are all connected with the control module through a peripheral circuit.
The invention has the following advantages:
1. according to the invention, through the matching of the reversing mechanism and the arm positioning mechanism, the reversing turntable can be twisted to adjust the left and right positions of the reversing base according to requirements, and then the mobile base is pulled to move backwards to a proper position, so that a user can place a left hand between the steering support base and the mobile base, and thus, the arm can be conveniently fixed by the user, and the operation of a doctor is not hindered.
2. According to the invention, under the action of the supporting mechanism, the reversing turntable is twisted to rotate so as to enable the supporting transverse plate to move left and right, so that one can place the other arm on the supporting transverse plate, and thus, the other arm can be conveniently placed by the user.
3. The fixing toothed ring is contracted to be in contact with the arm to limit the arm under the action of the fixing mechanism, so that the arm of people can be limited and fixed.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial perspective view of the present invention.
Fig. 3 is a schematic view of a first partially assembled body structure of the reversing mechanism of the present invention.
Fig. 4 is a schematic view of a second partially assembled body structure of the reversing mechanism of the present invention.
Fig. 5 is a schematic partial perspective view of the arm positioning mechanism of the present invention.
Fig. 6 is a schematic view of a first partially-separated body structure of the moving mechanism of the present invention.
Fig. 7 is a schematic view of a second partial body structure of the moving mechanism of the present invention.
Fig. 8 is a perspective view of a third part of the moving mechanism of the present invention.
Fig. 9 is a schematic view of a first partially separated body structure of the support mechanism of the present invention.
Fig. 10 is a schematic view of a second partially separated body structure of the support mechanism of the present invention.
Fig. 11 is an enlarged schematic view of part a of the present invention.
Fig. 12 is a schematic view of a first partially separated body structure of the securing mechanism of the present invention.
Fig. 13 is a schematic view of a second partial body structure of the securing mechanism of the present invention.
Fig. 14 is a schematic view of a first partial body configuration of the injection mechanism of the present invention.
Fig. 15 is a second partial body configuration of the injection mechanism of the present invention.
Fig. 16 is a circuit block diagram of the present invention.
Fig. 17 is a schematic circuit diagram of the present invention.
Number designation in the figures: 1. the device comprises a fixed bed frame, 2, a positioning underframe, 3, a buffer bottom plate, 4, a sponge fixing plate, 5, a buffer column, 6, an electric cabinet, 7, a reversing mechanism, 71, a reversing turntable, 72, a reversing column, 73, a directional cross bar, 74, a positioning block, 75, a reversing base, 76, a pressure sensor, 77, an unlocking button, 78, an electromagnetic lock, 8, an arm positioning mechanism, 81, a steering supporting base, 82, a moving base, 83, a spring guide column, 9, a moving mechanism, 91, a servo motor, 92, a driving shaft, 93, a first transmission assembly, 94, a driving screw rod, 95, a directional cylinder, 96, an extending button, 97, a retracting button, 10, a supporting mechanism, 101, a supporting transverse plate, 102, a directional rack, 103, a limiting bottom plate, 104, a directional column, 105, a second transmission assembly, 106, a positioning short shaft, 107, a driving gear, 108, a slotted transmission column, 109, a positioning short shaft, a positioning pin and a positioning pin, The injection device comprises an accelerating gear, 1010, a first reversing gear, 1011, a mounting rack, 11, a fixing mechanism, 111, a third transmission assembly, 112, a marble rotating shaft, 113, a second reversing gear, 114, a fixed gear ring, 12, an injection mechanism, 121, a hinged connecting plate, 122, a pulse sensor, 123, a telescopic electromagnetic valve, 124, a directional connecting plate, 125, a liquid storage cavity, 126, a liquid guide needle tube, 127, a liquid inlet button, 128 and a piston rod.
Detailed Description
The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present application. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.
Example 1
An orthopedic department operation arm directional supporting device, as shown in fig. 1-5, comprises a fixed bed frame 1, a positioning underframe 2, a buffer bottom plate 3, a sponge fixing plate 4, buffer columns 5, a reversing mechanism 7 and an arm positioning mechanism 8, wherein the upper part of the positioning underframe 2 is provided with the fixed bed frame 1, the rear part of the fixed bed frame 1 is slidably provided with the buffer bottom plate 3, the upper side of the front part of the fixed bed frame 1 is provided with the sponge fixing plate 4, the buffer columns 5 are uniformly arranged between the rear side of the bottom in the fixed bed frame 1 and the inside of the buffer bottom plate 3 at intervals, the reversing mechanism 7 is arranged on the fixed bed frame 1, and the arm positioning mechanism 8 is arranged on the reversing mechanism 7.
The reversing mechanism 7 comprises a reversing turntable 71, a reversing column 72, a directional cross rod 73, a positioning block 74, a reversing base 75, a pressure sensor 76, an unlocking button 77 and an electromagnetic lock 78, the reversing column 72 is rotatably arranged at the lower middle side of the front part of the fixed bed frame 1, the reversing turntable 71 is circumferentially and fixedly connected to the front side of the reversing column 72, the directional cross rod 73 is circumferentially and fixedly connected to the rear part of the reversing column 72, the positioning block 74 is rotatably arranged at the left part of the directional cross rod 73, the reversing base 75 is rotatably arranged at the upper part of the positioning block 74, the pressure sensors 76 are fixedly connected to the front side of the outer bottom of the fixed bed frame 1 in a bilateral symmetry manner, the unlocking button 77 is fixedly connected to the middle part of the front side of the fixed bed frame 1, and the electromagnetic locks 78 are fixedly connected to the left and right sides of the front part of the fixed bed frame 1.
The arm positioning mechanism 8 comprises a steering support 81, a movable base 82 and a spring guide post 83, the steering support 81 is fixedly connected to the top of the reversing base 75, the spring guide posts 83 are symmetrically arranged on the left and right of the lower portion of the steering support 81 in a sliding mode, and the movable base 82 is fixedly connected between the rear ends of the spring guide posts 83 on the left side and the right side.
When a user presses a power supply main switch to electrify the device, the pressure sensor 76 starts to work, when the left hand needs to be fixed, the user twists the reversing turntable 71 to rotate forwards, the reversing turntable 71 rotates forwards to drive the reversing column 72 to rotate forwards, the reversing column 72 rotates forwards to drive the directional cross rod 73 to swing leftwards, the directional cross rod 73 swings leftwards to drive the positioning block 74 to move leftwards, the positioning block 74 moves leftwards to drive the reversing base 75 to move leftwards, the reversing base 75 moves leftwards to drive the steering supporting seat 81 to move leftwards, the directional cross rod 73 swings leftwards to the maximum stroke and is in contact with the left pressure sensor 76, the left pressure sensor 76 sends out a signal, the control module receives the signal and controls the left electromagnetic lock 78 to work, the left electromagnetic lock 78 limits and fixes the reversing base 75, then the user can pull the moving base 82 to move backwards to a proper position according to own requirements, the spring guide post 83 plays a buffering role, people can place the left hand and turn to between supporting seat 81 and the removal base 82, the same reason, when people's right hand needs to be fixed, press unlock button 77 once, unlock button 77 signals, control left electromagnetic lock 78 stops behind the control module received signal, it makes to turn to supporting seat 81 and move right to twist reverse carousel 71 reversal again, directional horizontal pole 73 also swings backward and contacts with right-hand pressure sensor 76 when reaching the maximum stroke, right-hand pressure sensor 76 signals, the right-hand electromagnetic lock 78 work of control behind the control module received signal, right-hand electromagnetic lock 78 is to the spacing fixed of base 75 that commutates.
Example 2
Based on embodiment 1, as shown in fig. 6 to 11, the bed further comprises a moving mechanism 9, the moving mechanism 9 comprises a servo motor 91, a driving shaft 92, a first transmission assembly 93, a driving screw 94, an orientation cylinder 95, an extension button 96 and a retraction button 97, the servo motor 91 is fixedly connected to the bottom of the steering support 81, the driving shaft 92 is connected to an output shaft of the servo motor 91, the driving screw 94 is rotatably arranged at the front side of the lower portion of the steering support 81, the first transmission assembly 93 is connected between the front circumference of the driving screw 94 and the middle circumference of the driving shaft 92, the orientation cylinder 95 is fixedly connected to the inner side of the moving base 82, the orientation cylinder 95 is sleeved on the driving screw 94, the orientation cylinder 95 is in threaded connection with the driving screw 94, the extension button 96 is arranged at the upper left portion of the outer front side of the fixed bed frame 1, the retraction button 97 is arranged at the upper left portion of the outer front side of the fixed bed frame 1, the retraction button 97 is located to the right of the extension button 96.
The bed frame further comprises a supporting mechanism 10, the supporting mechanism 10 comprises a supporting transverse plate 101, a directional rack 102, a limiting bottom plate 103, a directional column 104, a second transmission assembly 105, a positioning short shaft 106, a driving gear 107, a slotted transmission column 108, an accelerating gear 109, a first reversing gear 1010 and a mounting rack 1011, the supporting transverse plate 101 is arranged on the upper side of the front portion of the fixed bed frame 1 in a sliding mode, the directional rack 102 is fixedly connected to the rear side of the bottom of the supporting transverse plate 101, the limiting bottom plate 103 is fixedly connected to the bottom of the supporting transverse plate 101, the directional columns 104 are symmetrically arranged on the front portion and the rear portion of the fixed bed frame 1 in a front-back mode, the mounting rack 1011 is arranged on the front side of the bottom of the fixed bed frame 1, the positioning short shaft 106 is rotatably arranged on the lower middle side of the rear portion of the mounting rack 1011, the second transmission assembly 105 is connected between the rear portion of the positioning short shaft 106 and the rear portion of the reversing column 72, the driving gear 107 is fixedly connected to the front portion of the positioning short shaft 106 in the circumferential direction, the middle side of the lower portion of the mounting rack 1011 is rotatably provided with a slotted transmission column 108, the slotted transmission column 108 is meshed with the driving gear 107, the front portion of the slotted transmission column 108 is fixedly connected with an accelerating gear 109 in the circumferential direction, the middle side of the upper portion of the mounting rack 1011 is rotatably provided with a first reversing gear 1010, the first reversing gear 1010 is meshed with the accelerating gear 109, and the first reversing gear 1010 is meshed with the directional rack 102.
When the steering support seat 81 moves to a proper position, if the moving base 82 needs to be adjusted to move backwards, a person presses the extension button 96, the extension button 96 sends a signal, the control module receives the signal and controls the servo motor 91 to rotate forwards, the servo motor 91 rotates forwards to drive the driving shaft 92 to rotate forwards, the driving shaft 92 rotates forwards to drive the first transmission assembly 93 to rotate forwards, the first transmission assembly 93 rotates forwards to drive the driving screw rod 94 to rotate forwards, the driving screw rod 94 rotates forwards to drive the directional cylinder 95 to move backwards, the directional cylinder 95 moves backwards to drive the moving base 82 to move backwards, the spring guide post 83 plays a role of buffering, the moving base 82 moves backwards to a proper position, the extension button 96 is released, the extension button 96 sends a signal again, the control module receives the signal and controls the servo motor 91 to stop, and similarly, if the moving base 82 needs to be adjusted to move forwards, the person presses the retraction button 97, the retraction button 97 sends a signal, the control module controls the servo motor 91 to rotate reversely after receiving the signal, the directional cylinder 95 also moves the base 82 to move forwards, the base 82 moves forwards to a proper position, the retraction button 97 is loosened, the retraction button 97 sends a signal again, the control module controls the servo motor 91 to stop after receiving the signal, and therefore people can conveniently adjust the front position and the rear position of the base 82.
When the reversing turntable 71 is twisted to rotate forwards, the reversing column 72 rotates forwards to drive the second transmission assembly 105 to rotate forwards, the second transmission assembly 105 rotates forwards to drive the positioning short shaft 106 to rotate forwards, the positioning short shaft 106 rotates forwards to drive the driving gear 107 to rotate forwards, the driving gear 107 rotates forwards to drive the slotted transmission column 108 to rotate backwards, the slotted transmission column 108 rotates backwards to drive the accelerating gear 109 to rotate backwards, the accelerating gear 109 rotates backwards to drive the first reversing gear 1010 to rotate forwards, the first reversing gear 1010 rotates forwards to drive the directional rack 102 to move rightwards, the directional rack 102 moves rightwards to drive the supporting transverse plate 101 to move rightwards, a user can place the right hand on the supporting transverse plate 101, and similarly, when the reversing turntable 71 is twisted to rotate backwards to enable the supporting transverse plate 101 to move leftwards, the user can place the left hand on the supporting transverse plate 101, and therefore, the user can place another arm conveniently.
Example 3
On the basis of the embodiments 1 and 2, as shown in fig. 12 to 15, the fixing mechanism 11 is further included, the fixing mechanism 11 includes a third transmission assembly 111, a pin rotating shaft 112, a second reversing gear 113 and a fixed gear ring 114, the pin rotating shaft 112 is rotatably disposed on both the upper side of the left portion of the steering support seat 81 and the upper side of the left portion of the movable base 82, the third transmission assembly 111 is connected between the outer circumferential direction of the pin rotating shaft 112 and the outer circumferential direction of the driving screw 94, the second reversing gear 113 is rotatably disposed on the inner circumferential direction of the pin rotating shaft 112, the fixed gear ring 114 is disposed on both the upper portion of the steering support seat 81 and the upper portion of the movable base 82, and the fixed gear ring 114 is engaged with the second reversing gear 113.
The injection mechanism 12 comprises a hinged connecting plate 121, a pulse sensor 122, a telescopic electromagnetic valve 123, a directional connecting plate 124, a liquid storage cavity 125, a liquid guide needle tube 126, a liquid inlet button 127 and a piston rod 128, the left side and the right side of a rear fixed gear ring 114 are both provided with the hinged connecting plate 121 in a hinged mode, the pulse sensor 122 is arranged between the inner sides of the hinged connecting plates 121 on the left side and the right side in a hinged mode, the lower portion of the left side face of a steering supporting seat 81 is fixedly connected with the telescopic electromagnetic valve 123, the telescopic electromagnetic valve 123 is connected with the directional connecting plate 124, the middle portion of the left side face of the steering supporting seat 81 is fixedly connected with the liquid storage cavity 125, the piston rod 128 is arranged in the liquid storage cavity 125 in a sliding mode, the rear portion of the piston rod 128 is fixedly connected with the upper portion of the directional connecting plate 124, the front portion of the liquid guide needle tube 126 is arranged on the front portion of the left side face of the steering supporting seat 81, and the liquid inlet button 127 is arranged on the front portion of the left side face of the steering supporting seat 81.
When the servo motor 91 rotates forwards, the screw rod 94 is driven to rotate forwards to drive the third transmission assembly 111 to rotate forwards, the third transmission assembly 111 rotates forwards to drive the marble rotating shaft 112 to rotate forwards, the marble rotating shaft 112 rotates forwards to drive the second reversing gear 113 to rotate forwards, the second reversing gear 113 rotates forwards to enable the fixed gear ring 114 to contract, the fixed gear ring 114 contracts to be in contact with an arm to limit the marble rotating shaft, the marble rotating shaft 112 idles in the second reversing gear 113, and when the servo motor 91 rotates backwards, the screw rod 94 is driven to drive the marble rotating shaft 112 to rotate backwards through the third transmission assembly 111, and the fixed gear ring 114 is opened to reset, so that the arms of people can be limited and fixed.
Initially, a proper amount of liquid medicine is filled in the liquid storage cavity 125, firstly, a person presses the liquid inlet button 127, the liquid inlet button 127 sends a signal, the control module receives the signal to control the telescopic solenoid valve 123 to extend for 3 seconds, the telescopic solenoid valve 123 drives the directional connecting plate 124 to move backwards, the directional connecting plate 124 moves backwards to drive the piston rod 128 to move backwards, after 3 seconds, the control module controls the telescopic solenoid valve 123 to stop, when the fixed gear ring 114 contracts to limit the arm, the pulse sensor 122 contacts with the arm, the pulse sensor 122 monitors the pulse heartbeat, when the pulse sensor 122 detects that the pulse heartbeat is faster than a rated value in the control module, the pulse sensor 122 sends a signal, the control module receives the signal to control the telescopic solenoid valve 123 to contract for 3 seconds, the telescopic solenoid valve 123 drives the directional connecting plate 124 to move forwards, and the piston rod 128 also moves forwards to discharge the liquid medicine into the body through the liquid guide needle tube 126, and further achieving the sedation and paralysis effect, and after 3 seconds, the control module controls the telescopic electromagnetic valve 123 to stop, so that the over-stress of people can be avoided.
As shown in fig. 1, 16 and 17, the bed further comprises an electric cabinet 6, the electric cabinet 6 is installed at the rear side of the right part of the fixed bed frame 1, the electric cabinet 6 comprises a switching power supply, a power supply module and a control module, the switching power supply supplies power to the whole equipment, the power supply module is connected with a power supply main switch through a circuit, and the control module is electrically connected with the power supply module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the extension button 96, the retraction button 97, the liquid inlet button 127, the unlocking button 77, the pressure sensor 76 and the pulse sensor 122 are electrically connected with the control module; the servo motor 91, the telescopic solenoid valve 123 and the electromagnetic lock 78 are all connected with the control module through peripheral circuits.
It should be understood that the above description is for exemplary purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.
Claims (8)
1. The utility model provides an orthopedic department operation is with directional strutting arrangement of arm, characterized by, including:
the positioning underframe (2), a fixed bed frame (1) is arranged on the positioning underframe (2);
the buffer bottom plate (3), the buffer bottom plate (3) is installed on the fixed bed frame (1) in a sliding way;
the sponge fixing plate (4), the sponge fixing plate (4) is installed on the fixed bed frame (1);
the buffer column (5), the buffer column (5) is installed between the buffer bottom plate (3) and the fixed bed frame (1);
the reversing mechanism (7) is arranged on the fixed bed frame (1) and is used for adjusting the left position and the right position;
and the arm positioning mechanism (8) is arranged on the reversing mechanism (7) and is used for positioning the arm.
2. An orthopedic surgery arm orientation support device as in claim 1, characterized in that the reversing mechanism (7) comprises:
the reversing column (72) is rotatably arranged on the fixed bed frame (1);
the reversing turntable (71), the reversing turntable (71) is arranged on the reversing column (72);
the directional cross rod (73), the directional cross rod (73) is installed on the reversing column (72);
the positioning block (74), the positioning block (74) is rotatably mounted on the directional cross rod (73);
the reversing base (75), the reversing base (75) is rotatably arranged on the positioning block (74);
the pressure sensors (76), the pressure sensors (76) are symmetrically arranged on the fixed bed frame (1);
an unlocking button (77), wherein the unlocking button (77) is arranged on the fixed bed frame (1);
the electromagnetic lock (78), the electromagnetic lock (78) is installed on the fixed bed frame (1).
3. An orthopedic surgery arm orientation support device as claimed in claim 2, wherein the arm positioning mechanism (8) comprises:
the steering supporting seat (81), the steering supporting seat (81) is arranged on the reversing base (75);
the spring guide columns (83), the spring guide columns (83) are symmetrically and slidably mounted on the steering support seat (81);
and the movable base (82), and the movable base (82) is arranged on the spring guide post (83).
4. An orthopedic surgery arm orientation support device as in claim 3, characterized by further comprising a moving mechanism (9), wherein the moving mechanism (9) comprises:
the servo motor (91), the servo motor (91) is installed on the steering supporting seat (81);
a drive shaft (92), the drive shaft (92) being mounted on an output shaft of the servo motor (91);
the driving screw rod (94), the driving screw rod (94) is rotatably installed on the steering support seat (81);
the first transmission assembly (93), the first transmission assembly (93) is installed between the driving shaft (92) and the driving screw rod (94);
the orientation cylinder (95), the orientation cylinder (95) is installed on the movable base (82), the orientation cylinder (95) is sleeved on the driving screw rod (94), and the orientation cylinder (95) is in threaded connection with the driving screw rod (94);
an extension button (96), the extension button (96) being mounted on the fixed bed frame (1);
a retraction button (97), the retraction button (97) being mounted on the stationary bed frame (1).
5. An orthopedic surgery arm orientation support device as claimed in claim 4, characterized in that it further comprises a support mechanism (10), the support mechanism (10) comprises:
the supporting transverse plate (101), the supporting transverse plate (101) is installed on the fixed bed frame (1) in a sliding way;
the directional rack (102), the directional rack (102) is installed on the supporting transverse plate (101);
the limiting bottom plate (103), the limiting bottom plate (103) is arranged on the supporting transverse plate (101);
the directional columns (104) are symmetrically arranged on the fixed bed frame (1), and the directional columns (104) are in sliding fit with the limiting bottom plate (103);
the mounting rack (1011), the mounting rack (1011) is installed on the fixed bed frame (1);
the positioning short shaft (106), the positioning short shaft (106) is rotatably arranged on the mounting rack (1011);
the second transmission assembly (105), the second transmission assembly (105) is installed between the positioning short shaft (106) and the reversing column (72);
the driving gear (107), the driving gear (107) is installed on the positioning short shaft (106);
the slotted transmission column (108), the slotted transmission column (108) is rotatably installed on the installation rack (1011), and the slotted transmission column (108) is meshed with the driving gear (107);
the accelerating gear (109), the accelerating gear (109) is installed on the slotted transmission column (108);
the first reversing gear (1010) is rotatably mounted on the mounting frame (1011), the first reversing gear (1010) is meshed with the accelerating gear (109), and the first reversing gear (1010) is meshed with the directional rack (102).
6. An orthopedic surgery arm orientation support device as claimed in claim 5, characterized in that it further comprises a fixing mechanism (11), the fixing mechanism (11) comprises:
the marble rotating shaft (112), the marble rotating shaft (112) is installed on the steering supporting seat (81) and the movable base (82) respectively in a rotating mode;
the third transmission assembly (111), the third transmission assembly (111) is installed between the marble rotating shaft (112) and the driving screw rod (94);
the second reversing gear (113), the second reversing gear (113) is installed on the marble spindle (112) rotatably;
and the fixed gear ring (114), the fixed gear ring (114) is respectively arranged on the steering support seat (81) and the movable base (82), and the fixed gear ring (114) is meshed with the second reversing gear (113).
7. An orthopedic surgery arm orientation support device as in claim 6, further comprising an injection mechanism (12), the injection mechanism (12) comprising:
the hinge connecting plate (121), the hinge connecting plate (121) is symmetrically and hingedly mounted on one of the fixed gear rings (114);
the pulse sensor (122), the pulse sensor (122) is installed between the two hinged connecting plates (121);
the telescopic electromagnetic valve (123), the telescopic electromagnetic valve (123) is installed on the steering support seat (81);
the directional connecting plate (124), the directional connecting plate (124) is arranged on the telescopic solenoid valve (123);
the liquid storage cavity (125), the liquid storage cavity (125) is arranged on the steering support seat (81);
the piston rod (128), the piston rod (128) is installed on the liquid storage cavity (125) in a sliding way, the piston rod (128) is fixedly connected with the directional connecting plate (124);
a liquid guide needle tube (126), wherein the liquid guide needle tube (126) is arranged on the liquid storage cavity (125) and is communicated with the liquid storage cavity.
8. The directional arm supporting device for the orthopedic surgery as claimed in claim 7, further comprising an electric cabinet (6), wherein the electric cabinet (6) is installed on one side of the fixed bed frame (1), the electric cabinet (6) comprises a switching power supply, a power supply module and a control module, the switching power supply supplies power to the whole device, the power supply module is connected with a main power switch through a circuit, and the control module is electrically connected with the power supply module; the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the extension button (96), the retraction button (97), the liquid inlet button (127), the unlocking button (77), the pressure sensor (76) and the pulse sensor (122) are electrically connected with the control module; the servo motor (91), the telescopic electromagnetic valve (123) and the electromagnetic lock (78) are all connected with the control module through a peripheral circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111186714.2A CN113952153B (en) | 2021-10-12 | 2021-10-12 | Directional support device for arm for orthopedics department operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111186714.2A CN113952153B (en) | 2021-10-12 | 2021-10-12 | Directional support device for arm for orthopedics department operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113952153A true CN113952153A (en) | 2022-01-21 |
| CN113952153B CN113952153B (en) | 2024-05-03 |
Family
ID=79463509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111186714.2A Active CN113952153B (en) | 2021-10-12 | 2021-10-12 | Directional support device for arm for orthopedics department operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113952153B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100263129A1 (en) * | 2009-02-24 | 2010-10-21 | Emad Aboujaoude | Lower Extremity Surgical Positioning Device |
| CN107753226A (en) * | 2017-11-27 | 2018-03-06 | 常盛杰 | A kind of dressing change bracket of Orthopaedic nursing |
| CN108113838A (en) * | 2016-08-04 | 2018-06-05 | 崔娟 | A kind of surgical operation adjusts the device of limb angle |
| CN110720995A (en) * | 2019-11-13 | 2020-01-24 | 济南市第三人民医院 | Arm support frame for hand surgery |
| CN210433701U (en) * | 2019-07-03 | 2020-05-01 | 诸暨市人民医院 | Be applicable to patient's hand fixing device of femoral operation |
| CN210991525U (en) * | 2019-10-28 | 2020-07-14 | 黄立刚 | Neurosurgery is with operation arm support |
| CN111494152A (en) * | 2020-05-06 | 2020-08-07 | 河南省中医院（河南中医药大学第二附属医院） | Orthopedics is with adjustable fixing device |
| CN111870469A (en) * | 2020-08-03 | 2020-11-03 | 安徽医科大学第一附属医院 | Accurate positioner of ordinary surgery operation |
| CN212730331U (en) * | 2020-06-04 | 2021-03-19 | 宁波市第六医院 | Arm supporting device for hand surgery |
| CN212997283U (en) * | 2020-04-24 | 2021-04-20 | 冉文勇 | Clinical operation auxiliary device of orthopedics |
| CN112842780A (en) * | 2021-01-22 | 2021-05-28 | 李丽梅 | Thoracic surgery is with patient support of changing dressings |
| CN213310402U (en) * | 2020-04-17 | 2021-06-01 | 林琰杰 | Orthopedic hand operation auxiliary device |
| CN213489364U (en) * | 2020-09-24 | 2021-06-22 | 天津市宝坻区人民医院 | Adjustable arm of orthopedic operation holds in palm |
-
2021
- 2021-10-12 CN CN202111186714.2A patent/CN113952153B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100263129A1 (en) * | 2009-02-24 | 2010-10-21 | Emad Aboujaoude | Lower Extremity Surgical Positioning Device |
| CN108113838A (en) * | 2016-08-04 | 2018-06-05 | 崔娟 | A kind of surgical operation adjusts the device of limb angle |
| CN107753226A (en) * | 2017-11-27 | 2018-03-06 | 常盛杰 | A kind of dressing change bracket of Orthopaedic nursing |
| CN210433701U (en) * | 2019-07-03 | 2020-05-01 | 诸暨市人民医院 | Be applicable to patient's hand fixing device of femoral operation |
| CN210991525U (en) * | 2019-10-28 | 2020-07-14 | 黄立刚 | Neurosurgery is with operation arm support |
| CN110720995A (en) * | 2019-11-13 | 2020-01-24 | 济南市第三人民医院 | Arm support frame for hand surgery |
| CN213310402U (en) * | 2020-04-17 | 2021-06-01 | 林琰杰 | Orthopedic hand operation auxiliary device |
| CN212997283U (en) * | 2020-04-24 | 2021-04-20 | 冉文勇 | Clinical operation auxiliary device of orthopedics |
| CN111494152A (en) * | 2020-05-06 | 2020-08-07 | 河南省中医院（河南中医药大学第二附属医院） | Orthopedics is with adjustable fixing device |
| CN212730331U (en) * | 2020-06-04 | 2021-03-19 | 宁波市第六医院 | Arm supporting device for hand surgery |
| CN111870469A (en) * | 2020-08-03 | 2020-11-03 | 安徽医科大学第一附属医院 | Accurate positioner of ordinary surgery operation |
| CN213489364U (en) * | 2020-09-24 | 2021-06-22 | 天津市宝坻区人民医院 | Adjustable arm of orthopedic operation holds in palm |
| CN112842780A (en) * | 2021-01-22 | 2021-05-28 | 李丽梅 | Thoracic surgery is with patient support of changing dressings |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113952153B (en) | 2024-05-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214965825U (en) | Medical examination bed with back cushion adjusting structure for ultrasonic department | |
| CN111012570A (en) | Domestic multi-functional arthritis medical treatment rehabilitation device of formula | |
| CN113952153A (en) | Arm directional supporting device for orthopedic department operation | |
| CN110141446B (en) | Operating bed | |
| CN213553120U (en) | Fixing device for nursing urinary tube bed | |
| CN113694313B (en) | Medical injection quantitative device for neurology operation | |
| CN215020975U (en) | Movable sickbed table plate | |
| CN112946716B (en) | Nuclear medicine ray detection alarm device and using method | |
| CN210749947U (en) | Lifting device for internal medicine nursing | |
| CN209681120U (en) | A kind of die casting auxiliary mould-opening device | |
| CN209203858U (en) | A kind of electronic power assistant arm of getting up of external hanging type | |
| CN219941428U (en) | Infusion auxiliary stand convenient for nursing | |
| CN212699444U (en) | Leg nursing bracket | |
| CN213963434U (en) | B-ultrasonic examining table convenient for turning over patient | |
| CN219629982U (en) | Turnover bedside frame of medical folding bed | |
| CN220213275U (en) | Auxiliary turning-over device of medical care bed | |
| CN220588373U (en) | Multifunctional bracket for ophthalmic treatment | |
| CN219983253U (en) | Bedside rod installation device for assisting bedridden patient in turning over | |
| CN215938021U (en) | Clinical care is with supplementary device of getting up | |
| CN221513084U (en) | Automatic transfusion system for hospital | |
| CN215132003U (en) | Old man booster of getting up | |
| CN215460091U (en) | Physiotherapy device for traditional Chinese medicine | |
| CN212118537U (en) | Diagnosis bed with adjustable pillow | |
| CN219271382U (en) | Auxiliary nursing support frame for patient to lie on | |
| CN216408485U (en) | Computer display support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240409 Address after: 210000, Room 210-24, Building E1, No. 288 Qinhuai Avenue, Yongyang Street, Lishui District, Nanjing City, Jiangsu Province Applicant after: Nanjing Xiayuanyun Health and Medical Technology Co.,Ltd. Country or region after: China Address before: 510220 room 1002, 10th floor, No. 112 Jude South Road, Haizhu District, Guangzhou City, Guangdong Province Applicant before: Liao Dezhen Country or region before: China |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |