CN113749886B - Stem cell is gathered and is used upper limbs support subassembly - Google Patents
Stem cell is gathered and is used upper limbs support subassembly Download PDFInfo
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- CN113749886B CN113749886B CN202110935689.7A CN202110935689A CN113749886B CN 113749886 B CN113749886 B CN 113749886B CN 202110935689 A CN202110935689 A CN 202110935689A CN 113749886 B CN113749886 B CN 113749886B
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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
- A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H7/00—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for
- A61H7/002—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for by rubbing or brushing
- A61H7/004—Devices for suction-kneading massage; Devices for massaging the skin by rubbing or brushing not otherwise provided for by rubbing or brushing power-driven, e.g. electrical
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/12—Driving means
- A61H2201/1207—Driving means with electric or magnetic drive
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2205/00—Devices for specific parts of the body
- A61H2205/06—Arms
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Abstract
The invention discloses an upper limb support frame assembly for stem cell collection, which relates to the technical field of medical supports and comprises an upper limb support part, wherein the upper limb support part comprises a forearm arc plate with adjustable length, one end of the forearm arc plate is rotatably connected with a hand arc plate, the bottom of the other end of the forearm arc plate is rotatably connected with a universal joint, and the movable end of the universal joint is fixedly connected with a shoulder arc plate. The upper limb support frame part is reasonable in structure, the angle and the position of each connecting part of the upper limb support frame part can be adjusted to meet the optimal comfort of a patient, the arm arc plate is bent at an angle relative to the armpit support block to simulate the bending of the arm and the shoulder of the patient, the arm arc plate rotates and swings relative to the armpit support block to simulate the rotating and swinging of the arm and the shoulder of the patient, so that the normal activity operation of the upper limb of the patient is simulated, the pain feeling and the numbness feeling caused by the long-time immobility of the upper limb of the patient are relieved, and the upper limb support frame part conforms to the comfort of the human body.
Description
Technical Field
The invention relates to the technical field of medical supports, in particular to an upper limb support frame assembly for stem cell collection.
Background
In the existing stem cell collection process, puncture is needed on venous blood vessels at the elbow parts of hands, blood is drained into a blood cell separator through a pipeline, hematopoietic stem cells are enriched through a centrifugation method, the rest blood components are all returned to you, the whole process takes about 4-6 hours, so that the arms of a collector are difficult to maintain a posture for a long time, and the arms are numb; in addition, aiming at the existing mode of collecting stem cells by a single hand, blood is collected by an artery at the wrist of the single hand, and blood returns from a vein at the arm, so that the requirement on the arm fixation of a collector is higher, the functional position angle adjustment needs to be realized, and the wrist part needs to be supported.
The traditional support frame, for example, the Chinese invention with the publication number of CN112315697A discloses an upper limb fixing support frame for hemodialysis nursing, which comprises a bed body, wherein a first air bag is fixedly arranged between telescopic rods, and a rotating plate is rotatably arranged above the first air bag. This upper limb fixed bolster is used in hemodialysis nursing is through pulling manual pole with the hand for the separation of the inside spacing groove of actuating lever and telescopic link, then certain pressure is applyed downwards, makes the telescopic link remove the first gasbag of extrusion downwards, and stay cord pulling rotor plate opens simultaneously, makes during gaseous entering into the second gasbag in the first gasbag, thereby the adjustable shelf loses the holding power of first gasbag and removes downwards, has realized the effect to the high free regulation of support frame.
However, the support frame has the following disadvantages:
1. the support frame can only support the arms of the human body, and can not support the shoulders, the arms, the elbows, the forearms, the wrists and the hands of the human body, so that the effect brought by the support frame in actual use is reduced, and the comfort of the human body is not good;
2. although the support frame can massage the arms and relieve the numbness of the arms of the patient, the massage force for different parts of the arms is not adjustable, the relaxation of muscles is different in the moving process of different positions of the arms, the massage mode has poor effect and cannot better relieve the numbness of the arms of the patient.
Therefore, the present application provides an upper limbs support frame subassembly for stem cell collection satisfies the demand, especially satisfies the one-hand collection stem cell demand.
Disclosure of Invention
An object of the application is to provide an upper limbs support subassembly for stem cell collection, the angle and the position of each junction of upper limbs support part can be adjusted, in order to satisfy the best travelling comfort of patient, the relative armpit brace of arm arc takes place the angle bending, it is crooked to simulate patient's arm and shoulder arm, the relative armpit brace of forearm arc takes place to rotate the swing, the relative shoulder arm of simulation patient arm rotates the swing, thereby realize the normal activity operation of simulation patient's upper limbs, thereby it is motionless for a long time to alleviate patient's upper limbs, the painful sense and the numb sense of bringing, and the utensil accords with human travelling comfort.
In order to achieve the above purpose, the present application provides the following technical solutions: an upper limb support frame assembly for stem cell collection comprises an upper limb support part, wherein the upper limb support part comprises a forearm arc plate with adjustable length, one end of the forearm arc plate is rotatably connected with a hand arc plate, the bottom of the other end of the forearm arc plate is rotatably connected with a universal joint, the movable end of the universal joint is fixedly connected with a shoulder arm arc plate, the bottom of the shoulder arm arc plate is fixedly connected with a slide rail, a shoulder support frame is movably connected onto the slide rail, and the top end of the shoulder support frame is fixedly connected with an armpit support block; the bottom of the forearm arc plate is fixedly connected with a pair of supporting columns, the bottom ends of the pair of supporting columns are rotatably connected with a ball head, one ends of the pair of ball heads are fixedly connected with a first electric telescopic rod assembly, the bottom ends of the pair of first electric telescopic rod assemblies are fixedly connected with the same fixed plate, one side of the fixed plate is fixedly connected with a supporting frame, one end of the supporting frame is fixedly connected with a second electric telescopic rod assembly, the bottom of the shoulder arm arc plate is fixedly connected with a pair of guide plates, long holes are formed in the pair of guide plates, rotating shafts are movably sleeved in the long holes, and the rotating shafts are fixedly connected to telescopic ends of the second electric telescopic rod assemblies; the forearm arc-shaped plate is provided with a massage part, the massage part comprises a plurality of groups of massage units, and the massage force of the massage units is adjustable; the upper limb supporting part is provided with a sanitary protection unit.
Preferably, the massage unit include fixed connection in a plurality of U-shaped plates on the forearm arc bottom, it is a plurality of all rotate on the U-shaped plate and be connected with the driven pulleys, one side fixedly connected with cam of driven pulleys, the bottom fixedly connected with servo motor of forearm arc, servo motor's the fixed cover of output has connect driving pulley, driving pulley and a plurality of the last tensioning of driven pulleys has same belt.
Preferably, the forearm arc includes first section forearm arc, one side of first section forearm arc is provided with second section forearm arc, one side fixedly connected with slide of first section forearm arc, the spout has been seted up to one side of second section forearm arc, slide swing joint be in the spout.
Preferably, the health protection unit is including offering in a plurality of guide slot on the upper limbs supporting part inner wall, it is a plurality of sliding connection has same sanitary film on the guide slot, the one end of shoulder arm arc is connected with through the support frame rotation and unreels the frame, the bottom of hand arc is connected with the coiling frame through the mount rotation, one side fixedly connected with rolling motor of mount, rolling motor's output fixed connection be in on the rotation axis of coiling frame, the both ends of sanitary film twine respectively the coiling frame with unreel on the frame.
Preferably, a pair of dialysis tube clamping units is installed at the top of the forearm arc, each dialysis tube clamping unit comprises a fixing column fixedly connected to the top of the forearm arc, a ball pin is installed on one side of each fixing column in an adaptive mode, and a fixing clamp is fixedly connected to each ball pin.
Preferably, a pair of fixed band subassembly is installed at the top of forearm arc, the fixed band subassembly include fixed connection in the fixed band on forearm arc top one side, the opposite side fixedly connected with spacing knot at forearm arc top, fixed band one end is run through spacing knot.
Preferably, the top of the hand arc is fixedly connected with a shaft bracket, and the shaft bracket is rotatably sleeved with a hand holding ball.
Preferably, the bottom of the fixed plate is fixedly connected with an upper upright, the upper upright is movably sleeved with a lower sliding pipe, the bottom end of the lower sliding pipe is fixedly connected with a base, one side of the lower sliding pipe is provided with a limiting threaded hole, a limiting bolt is in threaded connection with the limiting threaded hole, and one end of the limiting bolt is attached to the side wall of the upper upright.
Preferably, one side of the slide rail is fixedly connected with a threaded sleeve, the threaded sleeve is connected with a fixing bolt in a threaded manner, and one end of the fixing bolt is attached to the side wall of the shoulder support frame.
Preferably, the forearm arc-shaped plate with fixedly connected with bracket between the shoulder arm arc-shaped plates, the bracket is the elasticity material
In conclusion, the technical effects and advantages of the invention are as follows:
1. the invention has reasonable structure, the patient places the arm on the inner wall of the forearm arc, the hand is placed on the inner wall of the hand arc, the shoulder arm is placed on the inner wall of the shoulder arm arc, the shoulder support frame is pulled to slide along the slide rail so as to adjust the position and the height of the armpit support block relative to the shoulder arm arc, the armpit support block is placed under the armpit, the second electric telescopic rod component is started, the second electric telescopic rod component drives the shoulder arm arc to generate angle adjustment relative to the front arc under the action of the universal joint, and thus the angle and the position of each connection part of the upper limb support part are adjusted so as to meet the optimal comfort of the patient;
2. according to the invention, when a patient collects stem cells for a long time, the patient can angularly swing an upper limb support frame part, the hand of the patient can swing back and forth in a range on a hand arc plate, the telescopic ends of a pair of first electric telescopic rod assemblies simultaneously move to drive a pair of ball heads and a pair of support columns to enable the forearm arc plate to move, under the action of a universal joint, the forearm arc plate is angularly bent relative to an armpit support block to simulate the bending of an arm and a shoulder of the patient, the telescopic end of one first electric telescopic rod assembly moves, the other first electric telescopic rod assembly keeps still, under the action of the universal joint, the forearm arc plate is rotationally swung relative to the armpit support block to simulate the rotational swinging of the arm relative to the shoulder of the patient, so that the normal moving operation of the upper limb of the patient is simulated, the pain feeling and the numbness feeling caused by the long-time immobilization of the upper limb of the patient are relieved, and the patient can have the comfort;
3. according to the invention, the output end of the driving belt wheel rotates to drive the driving belt wheel to rotate, and the plurality of belts are rotated and swung by the driven belt wheel, so that the plurality of cams are rotated and swung to massage the arms of a patient, further to relieve the pain and numbness of the patient, the rotation frequencies of servo motors controlled on massage units at different positions on the forearm arc plate are different, so that the lengths of the cams extending into the forearm arc plate are different when the cams are rotated, thereby realizing different massage force levels of the arms of the patient at different positions, meeting the requirement of massage on the tightness of muscles at different positions of the arms of the patient, and improving the massage effect;
4. according to the invention, the output end of the winding motor rotates to drive the winding frame to rotate, the winding frame rotates to drive the sanitary film to move and wind, the unwinding frame puts the sanitary film, and the sanitary film moves along the inner wall of the surface of the upper limb supporting part under the action of the plurality of guide clamping grooves to cover the inner wall of the surface of the upper limb supporting part, so that the condition of cross infection when different patients use the sanitary film is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a first perspective view of an upper limb support assembly for stem cell collection;
FIG. 2 is a perspective view of an upper limb support assembly for stem cell collection from a second perspective;
FIG. 3 is a schematic front view of an upper limb support assembly for stem cell collection;
FIG. 4 is a perspective view of the upper limb support assembly for stem cell collection and the sanitary protection unit;
FIG. 5 is a first perspective enlarged perspective view of the upper limb support;
FIG. 6 is a second perspective enlarged perspective view of the upper limb support;
FIG. 7 is a schematic view of a partially cut-away and enlarged perspective structure of a forearm arc plate;
fig. 8 is an enlarged perspective view of the massage part.
In the figure: 1. a first forearm arc; 2. a second forearm arc; 3. a shoulder arc plate; 4. armpit bracing blocks; 5. a hand arc; 6. holding the ball by hand; 7. a hygiene film; 8. a winding frame; 9. unwinding the frame; 10. a support pillar; 11. a first electrically powered telescoping rod assembly; 12. a fixing plate; 13. a support frame; 14. an upper upright post; 15. a down slide pipe; 16. a base; 17. a shoulder brace; 18. a slide rail; 19. a guide plate; 20. a second electrically powered telescopic rod assembly; 21. a massage part; 22. a guide clamping groove; 23. a fixing band assembly; 24. a dialysis tube clamping unit; 25. a slide plate; 26. a cam; 27. a servo motor; 28. a driven pulley; 29. a belt; 30. a drive pulley; 31. a universal joint.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example (b): referring to fig. 1-8, an upper limb support assembly for stem cell collection comprises an upper limb support part, the upper limb support part comprises a forearm arc plate with adjustable length, one end of the forearm arc plate is rotatably connected with a hand arc plate 5, the bottom of the other end of the forearm arc plate is rotatably connected with a universal joint 31, the movable end of the universal joint 31 is fixedly connected with a shoulder arm arc plate 3, the bottom of the shoulder arm arc plate 3 is fixedly connected with a slide rail 18, the slide rail 18 is movably connected with a shoulder support frame 17, and the top end of the shoulder support frame 17 is fixedly connected with an armpit support block 4; the bottom of the forearm arc plate is fixedly connected with a pair of support columns 10, the bottom ends of the support columns 10 are rotatably connected with ball heads, one ends of the ball heads are fixedly connected with first electric telescopic rod assemblies 11, the bottom ends of the first electric telescopic rod assemblies 11 are fixedly connected with the same fixed plate 12, one side of the fixed plate 12 is fixedly connected with a support frame 13, one end of the support frame 13 is fixedly connected with a second electric telescopic rod assembly 20, the bottom of the shoulder arm arc plate 3 is fixedly connected with a pair of guide plates 19, long holes are formed in the guide plates 19, rotating shafts are movably sleeved in the long holes, and the rotating shafts are fixedly connected to telescopic ends of the second electric telescopic rod assemblies 20; the forearm arc plate is provided with a massage part 21, the massage part 21 comprises a plurality of groups of massage units, and the massage force of the plurality of massage units is adjustable; the upper limb supporting part is provided with a sanitary protection unit, a patient places an arm on the inner wall of the forearm arc plate, places the hand on the inner wall of the hand arc plate 5, places a shoulder arm on the inner wall of the shoulder arm arc plate 3, pulls the shoulder support frame 17 to enable the shoulder support frame 17 to slide along the slide rail 18 so as to adjust the position and height of the armpit support block 4 relative to the shoulder arm arc plate 3, places the armpit support block 4 under an armpit, starts the second electric telescopic rod assembly 20, and drives the shoulder arm arc plate 3 to generate angle adjustment relative to the front arc plate under the action of the universal joint 31 by the second electric telescopic rod assembly 20, so that the angle and the position of each connection part of the upper limb supporting part are adjusted to meet the optimal comfort of the patient; the patient is when carrying out long-time stem cell collection, the patient can carry out the angle swing to upper limbs support frame portion, patient's hand can make a round trip to have the swing of range on hand arc 5, a pair of first electric telescopic rod subassembly 11 flexible end removes simultaneously, drive a pair of bulb, a pair of support column 10 makes the forearm arc remove, under universal joint 31's effect, the relative armpit bracer 4 of forearm arc takes place the angle bending, simulation patient's arm and shoulder arm are crooked, one of them first electric telescopic rod subassembly 11's flexible end removes, another first electric telescopic rod subassembly 11 remains motionless, under universal joint 31's effect, the relative armpit bracer 4 of forearm arc takes place to rotate the swing, the relative shoulder arm of simulation patient arm rotates the swing, thereby realize the normal activity operation of simulation patient's upper limbs, thereby alleviate patient's upper limbs and be motionless for a long time, the pain sense and the numb of upper limbs that bring, and the utensil accords with human travelling comfort.
As an implementation in this embodiment, the massage unit includes a plurality of U-shaped boards of fixed connection on the forearm arc bottom, all rotate on a plurality of U-shaped boards and be connected with driven pulley 28, one side fixedly connected with cam 26 of driven pulley 28, the bottom fixedly connected with servo motor 27 of forearm arc, servo motor 27's output end is fixed to have cup jointed drive pulley 30, the tensioning has same belt 29 on drive pulley 30 and a plurality of driven pulley 28, drive pulley 30 output rotates and drives drive pulley 30 and rotate, make a plurality of belts 29 rotate the swing through driven pulley 28, thereby realize a plurality of cam 26 and rotate the swing, massage patient's arm, further in order to alleviate painful sense and numb sense of patient, servo motor 27 rotation frequency who controls on the massage unit that is located different positions department on the forearm arc all inequality, the length that extends to in the forearm arc when making cam 26 rotate is different, thereby realize that different positions massage patient's arm's dynamics size is different, satisfy the elasticity of patient's arm different positions muscle and massage, the effect of massage has been improved.
In this embodiment, the forearm arc includes first section forearm arc 1, and one side of first section forearm arc 1 is provided with second section forearm arc 2, and one side fixedly connected with slide 25 of first section forearm arc 1, the spout has been seted up to one side of second section forearm arc 2, and slide 25 swing joint is in the spout, through setting up first section forearm arc 1 and second section forearm arc 2, satisfies different patient's arm length difference also can use, has improved application scope.
In this embodiment, the sanitary protection unit includes a plurality of guide clamping grooves 22 arranged on the inner wall of the upper limb supporting part, the same sanitary film 7 is connected to the plurality of guide clamping grooves 22 in a sliding manner, one end of the shoulder arm arc 3 is connected with the unwinding frame 9 through the support frame in a rotating manner, the bottom of the hand arc 5 is connected with the winding frame 8 through the fixing frame in a rotating manner, one side of the fixing frame is fixedly connected with the winding motor, the output end of the winding motor is fixedly connected to the rotating shaft of the winding frame 8, the two ends of the sanitary film 7 are respectively wound on the winding frame 8 and the unwinding frame 9, the output end of the winding motor rotates to drive the winding frame 8 to rotate, the winding frame 8 rotates to drive the sanitary film 7 to move and wind, the unwinding frame 9 puts the sanitary film 7 to, under the effect of the plurality of guide clamping grooves 22, the sanitary film 7 moves along the inner wall of the surface of the upper limb supporting part to form a cover on the inner wall of the surface of the upper limb supporting part, and the condition of cross infection when different patients use is avoided.
In this embodiment, a pair of dialysis tube clamping unit 24 is installed at the top of forearm arc, and dialysis tube clamping unit 24 includes the fixed column of fixed connection on forearm arc top, and the ball round pin is installed to one side adaptation of fixed column, and fixedly connected with fixation clamp on the ball round pin is convenient for step up fixedly to the dialysis tube through setting up the fixation clamp.
In this embodiment, a pair of fixed band subassembly 23 is installed at the top of forearm arc, and fixed band subassembly 23 includes fixed connection in the fixed band on forearm arc top one side, and the opposite side fixedly connected with spacing knot at forearm arc top, fixed band one end run through spacing knot, and through setting up fixed band and spacing knot, fixed one end is inserted in spacing knot, is spacing by spacing knot, carries on spacingly to the patient's arm.
As an implementation manner in this embodiment, the top of the hand arc-shaped plate 5 is fixedly connected with a shaft bracket, the shaft bracket is rotatably sleeved with the hand-holding ball 6, and the hand of the patient holds the hand-holding ball 6 to make the muscles of the upper limb to be tightened one by one, so as to achieve the purpose of relaxing.
As an implementation manner in this embodiment, the bottom of the fixing plate 12 is fixedly connected with an upper upright post 14, the upper upright post 14 is movably sleeved with a lower sliding tube 15, the bottom end of the lower sliding tube 15 is fixedly connected with a base 16, one side of the lower sliding tube 15 is provided with a limiting threaded hole, the limiting threaded hole is internally threaded with a limiting bolt, and one end of the limiting bolt is attached to the side wall of the upper upright post 14.
As an implementation manner in this embodiment, a threaded sleeve is fixedly connected to one side of the slide rail 18, a fixing bolt is connected to the threaded sleeve in a threaded manner, and one end of the fixing bolt is attached to the side wall of the shoulder support 17.
As an implementation manner in this embodiment, a toggle plate is fixedly connected between the forearm arc plate and the shoulder arm arc plate 3, and the toggle plate is made of elastic material, so that the elbow of the patient can be supported.
The working principle of the invention is as follows:
the output end of a winding motor rotates to drive a winding frame 8 to rotate, the winding frame 8 rotates to drive a sanitary film 7 to move and wind, an unwinding frame 9 puts the sanitary film 7 to the position, under the action of a plurality of guide clamping grooves 22, the sanitary film 7 moves along the inner wall of the surface of an upper limb supporting part to form the surface inner wall covering of the upper limb supporting part, when different patients use the sanitary film, cross infection is avoided, the patient places arms on the inner wall of a forearm arc plate, the hands on the inner wall of a hand arc plate 5, shoulder arms on the inner wall of a shoulder arm arc plate 3, pulls a shoulder support frame 17 to slide along a slide rail 18, so as to adjust the position and height of an armpit support block 4 relative to the shoulder arm arc plate 3, the armpit support block 4 is placed under an armpit, a second electric telescopic rod assembly 20 is started, the second electric telescopic rod assembly 20 drives the shoulder arm arc plate 3 to move under the action of a universal joint 31 and generate angle adjustment relative to the front arc plate, so as to adjust the angle and position of each upper limb support part to meet the optimal comfort of the patient;
when a patient collects stem cells for a long time, the patient can angularly swing an upper limb support frame part, the hand of the patient can swing back and forth with amplitude on a hand arc-shaped plate 5, the telescopic ends of a pair of first electric telescopic rod assemblies 11 simultaneously move to drive a pair of ball heads and a pair of support columns 10 to enable the forearm arc-shaped plate to move, under the action of a universal joint 31, the forearm arc-shaped plate is angularly bent relative to an armpit support block 4 to simulate the bending of the arm and the shoulder of the patient, the telescopic end of one first electric telescopic rod assembly 11 moves, the other first electric telescopic rod assembly 11 keeps still, under the action of the universal joint 31, the forearm arc-shaped plate is rotationally swung relative to the armpit support block 4 to simulate the rotating and swinging of the arm relative to the shoulder of the patient, so that the normal activity operation of the patient for the upper limb to be simulated is realized, the pain and the numbness of the upper limb of the patient to be relieved and the upper limb of the patient to be kept in touch with the comfort of the human body;
drive pulley 30 output rotates and drives drive pulley 30 and rotate, make a plurality of belts 29 rotate the swing through driven pulley 28, thereby realize that a plurality of cams 26 rotate the swing, massage the patient arm, further feel pain and the numb of alleviating the patient feels, servo motor 27 rotational frequency who is located the massage unit of different positions department on the forearm arc all inequality, the length that extends to in the forearm arc when making cam 26 rotate is different, thereby realize different positions and massage the dynamics of patient arm variation in size, satisfy the elasticity of the different positions muscle of patient arm and massage, the effect of massage has been improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a stem cells gathers uses upper limbs support subassembly, includes upper limbs supporting part, its characterized in that: the upper limb supporting part comprises a forearm arc plate with adjustable length, one end of the forearm arc plate is rotatably connected with a hand arc plate (5), the bottom of the other end of the forearm arc plate is rotatably connected with a universal joint (31), the movable end of the universal joint (31) is fixedly connected with a shoulder arm arc plate (3), the bottom of the shoulder arm arc plate (3) is fixedly connected with a sliding rail (18), the sliding rail (18) is movably connected with a shoulder support frame (17), and the top end of the shoulder support frame (17) is fixedly connected with an armpit supporting block (4);
the bottom of the forearm arc-shaped plate is fixedly connected with a pair of supporting columns (10), the bottom ends of the supporting columns (10) are rotatably connected with a ball head, one end of the ball head is fixedly connected with a first electric telescopic rod assembly (11), the bottom ends of the first electric telescopic rod assemblies (11) are fixedly connected with the same fixing plate (12), one side of the fixing plate (12) is fixedly connected with a supporting frame (13), one end of the supporting frame (13) is fixedly connected with a second electric telescopic rod assembly (20), the bottom of the shoulder arm arc-shaped plate (3) is fixedly connected with a pair of guide plates (19), a pair of guide plates (19) are provided with long holes, rotating shafts are movably sleeved in the long holes and are fixedly connected to the telescopic ends of the second electric telescopic rod assembly (20);
a massage part (21) is arranged on the forearm arc-shaped plate, the massage part (21) comprises a plurality of groups of massage units, and the massage force of the massage units is adjustable;
install the health protection unit on the upper limbs supporting part, the health protection unit is including seting up in a plurality of guide slot (22) on the upper limbs supporting part inner wall, it is a plurality of sliding connection has same sanitary film (7) on guide slot (22), the one end of shoulder arm arc (3) is rotated through the support frame and is connected with unreel frame (9), the bottom of hand arc (5) is rotated through the mount and is connected with receipts roll frame (8), one side fixedly connected with rolling motor of mount, rolling motor's output fixed connection be in on the rotation axis of receipts roll frame (8), the both ends of sanitary film (7) are twined respectively receipts roll frame (8) with on unreeling frame (9).
2. The upper limb support assembly for stem cell collection of claim 1, wherein: massage unit includes fixed connection in a plurality of U-shaped boards on the forearm arc bottom, it is a plurality of all rotate on the U-shaped board and be connected with driven pulley (28), one side fixedly connected with cam (26) of driven pulley (28), the bottom fixedly connected with servo motor (27) of forearm arc, the fixed cover of output of servo motor (27) has connect drive pulley (30), drive pulley (30) and a plurality of the tensioning has same belt (29) on driven pulley (28).
3. The upper limb support assembly for stem cell collection of claim 2, wherein: the forearm arc includes first section forearm arc (1), one side of first section forearm arc (1) is provided with second section forearm arc (2), one side fixedly connected with slide (25) of first section forearm arc (1), the spout has been seted up to one side of second section forearm arc (2), slide (25) swing joint be in the spout.
4. The upper limb support assembly for stem cell collection of claim 2, wherein: a pair of dialysis tube clamping unit (24) is installed at the top of forearm arc, dialysis tube clamping unit (24) including fixed connection in fixed column on the forearm arc top, the ball round pin is installed to one side adaptation of fixed column, fixedly connected with fixation clamp on the ball round pin.
5. The upper limb support frame assembly for stem cell collection of claim 2, wherein: a pair of fixed band subassembly (23) is installed at the top of forearm arc, fixed band subassembly (23) including fixed connection in the fixed band on forearm arc top one side, the opposite side fixedly connected with limit buckle at forearm arc top, fixed band one end is run through limit buckle.
6. The upper limb support assembly for stem cell collection of claim 1, wherein: the top of the hand arc-shaped plate (5) is fixedly connected with a shaft bracket, and a hand-held ball (6) is rotatably sleeved on the shaft bracket.
7. The upper limb support assembly for stem cell collection of claim 1, wherein: the bottom fixedly connected with of fixed plate (12) goes up stand (14), go up stand (14) and go up the activity and cup joint down slide pipe (15), the bottom fixedly connected with base (16) of slide pipe (15) down, spacing screw hole has been seted up to one side of slide pipe (15) down, spacing screw hole female connection has spacing bolt, spacing bolt's one end with the lateral wall of last stand (14) is laminated mutually.
8. The upper limb support assembly for stem cell collection of claim 1, wherein: one side of the sliding rail (18) is fixedly connected with a threaded sleeve, the threaded sleeve is connected with a fixing bolt in a threaded mode, and one end of the fixing bolt is attached to the side wall of the shoulder support frame (17).
9. The upper limb support assembly for stem cell collection of claim 1, wherein: the forearm arc with fixedly connected with bracket between shoulder arm arc (3), the bracket is the elasticity material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110935689.7A CN113749886B (en) | 2021-08-16 | 2021-08-16 | Stem cell is gathered and is used upper limbs support subassembly |
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| CN202110935689.7A CN113749886B (en) | 2021-08-16 | 2021-08-16 | Stem cell is gathered and is used upper limbs support subassembly |
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| CN113749886B true CN113749886B (en) | 2023-01-17 |
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| CN114324065B (en) * | 2021-12-24 | 2023-04-07 | 净呼吸生物科技有限公司 | Detection device for detecting water absorption of sanitary towel |
| CN114642563B (en) * | 2022-03-18 | 2023-08-15 | 彭支莲 | Multifunctional adjusting chair for acupuncture and moxibustion therapy and adjusting method thereof |
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| JP2001137269A (en) * | 1999-11-10 | 2001-05-22 | Nagayasu Toyoda | Device for repositioning and fixing fractured upper extremity and device for repositioning dislocated scapulohumeral joint |
| CN203417315U (en) * | 2013-08-15 | 2014-02-05 | 姜丽 | Medical arm support |
| CN205434278U (en) * | 2015-12-25 | 2016-08-10 | 湖南中医药大学 | Neural not hard up apparatus of upper limbs |
| CN210962767U (en) * | 2019-09-12 | 2020-07-10 | 南京市江宁医院 | Upper limb lifting support |
| CN212416273U (en) * | 2020-04-16 | 2021-01-29 | 河南省肿瘤医院 | Upper limb supporting device for prone position operation |
| CN212997284U (en) * | 2020-04-26 | 2021-04-20 | 张鵾 | Adjustable upper and lower limb support for gastrointestinal surgery examination |
| CN213190740U (en) * | 2020-06-24 | 2021-05-14 | 兰州大学 | Adjustable orthopedic upper limb fixing position pad |
| CN112716677A (en) * | 2020-12-11 | 2021-04-30 | 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） | Arm fixer convenient to angle regulation |
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