CN112972159B - Upper limb fixing and supporting frame for hemodialysis nursing - Google Patents

Upper limb fixing and supporting frame for hemodialysis nursing Download PDF

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Publication number
CN112972159B
CN112972159B CN202110269614.XA CN202110269614A CN112972159B CN 112972159 B CN112972159 B CN 112972159B CN 202110269614 A CN202110269614 A CN 202110269614A CN 112972159 B CN112972159 B CN 112972159B
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CN
China
Prior art keywords
sleeve
driving
shaft
side wall
fixing
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CN202110269614.XA
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Chinese (zh)
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CN112972159A (en
Inventor
崔建英
熊英
唐青
王琪
李小梅
朱燕
王小琴
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Peoples Hospital of Xinjiang Uygur Autonomous Region
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Peoples Hospital of Xinjiang Uygur Autonomous Region
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Priority to CN202110269614.XA priority Critical patent/CN112972159B/en
Publication of CN112972159A publication Critical patent/CN112972159A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/065—Rests specially adapted therefor
    • A61G7/075—Rests specially adapted therefor for the limbs
    • 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
    • A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
    • A61H15/0078—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains power-driven
    • 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
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • 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
    • A61H15/00—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains
    • A61H2015/0007—Massage by means of rollers, balls, e.g. inflatable, chains, or roller chains with balls or rollers rotating about their own axis
    • A61H2015/0042—Balls or spheres
    • 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
    • A61H2205/065—Hands

Abstract

The invention discloses an upper limb fixing support frame for hemodialysis nursing, which comprises a base, a lifting device, a fixing sleeve and an intermittent progressive pressing device, wherein a sliding groove is formed in the upper wall of the base, the lifting device is arranged in the sliding groove, the fixing sleeve is arranged above the lifting device, insertion through holes are formed in two sides of the fixing sleeve, the intermittent progressive pressing device is arranged in the fixing sleeve, the intermittent progressive pressing device comprises a driving motor, a spiral progressive stirring rotating shaft, a stirring flexible pressing sleeve and a flexible sleeve, and the spiral progressive stirring rotating shaft comprises a central shaft and a stirring plate. The invention belongs to the technical field of hemodialysis supports, and particularly provides an upper limb fixing support frame for hemodialysis nursing, which is convenient for the movement of arms of a patient, avoids the falling of a needle tube, intermittently and gradually surge to press the arms of the patient and has high comfort level.

Description

Upper limb fixing and supporting frame for hemodialysis nursing
Technical Field
The invention belongs to the technical field of hemodialysis supports, and particularly relates to an upper limb fixing support frame for hemodialysis nursing.
Background
Hemodialysis is one of acute and chronic renal failure patient's kidney replacement therapy mode, it is through with internal blood drainage to external, carry out the material exchange through dispersion, ultrafiltration, absorption and convection principles, clear away internal metabolic waste, maintain electrolyte and acid-base balance, at present hemodialysis in-process, in order to prevent that patient's arm from swinging to lose the needle tubing, will adopt a fixed bolster to fix on patient's upper limbs arm, but current support can't freely adjust the height, it is comparatively difficult to lead to patient's arm to keep a posture for a long time, patient's arm is fixed for a long time simultaneously, can lead to the arm numbness.
Accordingly, one skilled in the art provides a pressure-relieving nursing device for hemodialysis to solve the above-mentioned problems of the background art.
Disclosure of Invention
In order to solve the existing problems, the invention provides the upper limb fixing support frame for hemodialysis nursing, which is convenient for the arm of a patient to move, avoids the dropping of a needle tube, intermittently and gradually surge to press the arm of the patient, and has high comfort level.
The technical scheme adopted by the invention is as follows: the upper limb fixing support frame for hemodialysis nursing comprises a base, a lifting device, a fixing sleeve and an intermittent progressive pressing device, wherein a sliding groove is formed in the upper wall of the base, the lifting device is arranged in the sliding groove, the fixing sleeve is arranged above the lifting device, insertion through holes are formed in two sides of the fixing sleeve and are convenient for inserting the arm of a patient, the intermittent progressive pressing device is arranged in the fixing sleeve, and the intermittent progressive pressing device performs progressive flexible extrusion and tapping on the arm of the patient, so that the blood flow of the hand of the patient is promoted, and the numbness of the hand of the patient is avoided; the intermittent progressive pressing device comprises a driving motor, a spiral progressive stirring rotating shaft, a stirring type flexible pressing sleeve and a flexible sleeve, wherein the driving motor is arranged on the side wall of a fixed sleeve, the spiral progressive stirring rotating shaft is rotatably arranged in the fixed sleeve, the stirring type flexible pressing sleeve is uniformly arranged in the fixed sleeve at equal intervals, the stirring type flexible pressing sleeve and an insertion through hole are coaxially arranged, the flexible sleeve is sleeved in the insertion through hole and the stirring type flexible pressing sleeve, the spiral progressive stirring rotating shaft comprises a central shaft and a stirring plate, the central shaft is rotatably arranged in the fixed sleeve, an output shaft of the driving motor penetrates through the side wall of the fixed sleeve and is coaxially connected with the central shaft, the driving motor drives the central shaft to rotate, the central shaft is arranged on one side of the stirring type flexible pressing sleeve, and the stirring plate is distributed on the circumferential side wall of the central shaft around the central shaft at equal intervals, the poking type flexible pressing sleeve comprises a driving cavity, a sleeve through hole, a driving inner toothed ring, a rotating gear, a reset spring, a poking protrusion, a rotating shaft, a U-shaped rotating rod and a massage ball, wherein the driving cavity is a hollow cavity, the sleeve through hole is formed in the center of the driving cavity, two ends of the flexible sleeve are fixedly connected with insertion through holes at two ends of a fixed sleeve, the middle part of the flexible sleeve is sequentially sleeved in the sleeve through holes of a plurality of groups of poking type flexible pressing sleeves in a penetrating manner, the rotating gear is rotatably arranged in the driving cavity, the rotating gear is distributed below the sleeve through holes in a 180-degree circumferential array manner around the sleeve through holes, the driving inner toothed ring is rotatably arranged in the driving cavity, the driving inner toothed ring and the sleeve through hole are coaxially arranged, the rotating gear is rotatably arranged in the driving inner toothed ring, the inner side wall of the driving inner toothed ring is provided with teeth, and the side walls of the rotating gear are meshed with the teeth of the driving inner toothed ring, the driving inner gear ring rotates to drive the rotating gear to rotate, a side wall of the driving cavity, which is close to the poking plate, is provided with a poking through hole, the poking protrusion penetrates through the poking through hole and is arranged on the circumferential outer wall of the driving inner gear ring, the height from the poking protrusion to the central shaft is smaller than the length of the poking plate, the central shaft rotates to drive the poking plate to rotate, when the poking plate is in contact with the poking protrusion, the poking plate rotates to apply thrust to the poking protrusion, so that the poking protrusion drives the driving inner gear to rotate around the circumference of the sleeve through hole, the driving inner gear ring rotates to drive the rotating gear to rotate, the rotating shaft penetrates through the driving cavity and is connected with the central shaft part of the rotating gear, the U-shaped rotating rod is fixedly connected with one end of the rotating shaft, which is far away from the rotating gear, the U-shaped rotating rod is arranged in a U shape, the massage balls are symmetrically arranged at two ends of the U-shaped rotating rod, the massage balls are arranged outside the flexible sleeve, and the rotating gear rotates to drive the rotating shaft to rotate, the rotating shaft drives the U-shaped rotating rod to rotate around the rotating shaft, the U-shaped rotating rod drives the massage ball to rotate around the rotating shaft to press and beat the arm of the patient, blood circulation of the hand of the patient is promoted, two ends of the reset spring are respectively arranged on the side wall of the driving cavity and the side wall of the driving inner gear ring, and when the central shaft drives the stirring plate to rotate until the stirring plate is not in contact with the stirring bulge any more, the reset spring drives the driving inner gear ring to reset, and extrusion, massage and beating of the massage ball on the hand of the patient are relieved; the poking plates distributed in the spiral array enable the central shaft to sequentially drive the poking flexible pressing sleeves distributed at equal intervals to gradually squeeze, massage and beat when rotating, and gradually squeeze, massage and beat along the hand of a patient.
Further, the lifting device comprises a lifting motor, a lifting screw rod, a threaded sliding block, a first fixing seat, a second fixing seat, a first hinged rod, a second hinged rod, a sliding shaft, a sliding block, a hinged shaft and a fixing block, wherein the lifting screw rod is rotatably arranged in a sliding groove, the lifting motor is arranged on one side of the base, an output shaft of the lifting motor penetrates through the side wall of the base and is coaxially connected with the lifting screw rod, the lifting motor drives the lifting screw rod to rotate, the first fixing seat is arranged at the bottom wall of the sliding groove on one side of the lifting screw rod, the first fixing seat is arranged at one end of the sliding groove close to the lifting motor, the threaded sliding block is slidably arranged on the lifting screw rod, the threaded sliding block is in threaded connection with the lifting screw rod, the fixing blocks are symmetrically arranged at two ends of the bottom wall of the fixing sleeve, the sliding shaft is rotatably arranged between the fixing blocks, the sliding shaft is arranged right above the first fixing seat, and the sliding block is slidably arranged on the sliding shaft, the second fixing seat is arranged on the bottom wall of the fixing sleeve on one side of the sliding shaft, the second fixing seat is arranged at one end, close to the lifting motor, of the fixing sleeve, the second fixing seat is arranged right above the lifting screw rod, the upper end and the lower end of the first hinge rod are respectively hinged on the second fixing seat and the side wall of the threaded slider, the upper end and the lower end of the second hinge rod are respectively hinged on the first fixing seat and the side wall of the sliding block, the middle parts of the first hinge rod and the second hinge rod are hinged and connected through the hinge shaft, the lifting motor drives the lifting screw rod to rotate, the lifting screw rod drives the threaded slider to reciprocate along the lifting screw rod, when the lifting screw rod rotates forwards, the lifting screw rod drives the threaded slider to be close to the first fixing seat along the lifting screw rod, the threaded slider drives the lower end of the hinge rod to be close to the first fixing seat, the hinge rod rotates upwards to drive the fixing sleeve to move upwards while the first hinge rod drives the second hinge rod to rotate upwards through the hinge shaft, the upper end of the first hinge rod drives the sliding block to slide along the sliding shaft to be close to the second fixing seat, and the first hinge rod and the second hinge rod synchronously rotate upwards to drive the fixing sleeve to stably move upwards to lift the height.
Furthermore, protective cavities are respectively arranged on the outer sides of the lifting motor and the driving motor, and the protective cavities play a protective role in the driving motor and the lifting motor.
Further, the driving cavity is a cylindrical hollow cavity, and the driving cavity, the sleeve through hole, the flexible sleeve and the driving inner gear ring are coaxially arranged.
Furthermore, the length from the rotating shaft to the edge of the through hole of the sleeve is smaller than the length from the massage ball to the rotating shaft, and when the U-shaped rotating rod drives the massage ball to rotate, the flexible sleeve arranged in the through hole of the sleeve and the hand of the patient are squeezed, beaten and massaged.
Furthermore, the outer side wall of the fixed sleeve is provided with a lifting key and a massage key, the lifting key is electrically connected with the lifting motor, and the massage key is electrically connected with the driving motor.
Further, the number of the toggle plates is equal to the number of the toggle flexible pressing sleeves, and one group of the toggle plates drives one group of the toggle flexible pressing sleeves.
Further, the flexible sleeve is made of flexible sponge materials.
Furthermore, the massage ball is an elastic rubber ball, so that the comfort level is high, and the knocking force is moderate.
The invention with the structure has the following beneficial effects: this scheme is upper limbs fixed bolster for hemodialysis nursing reasonable in design, and is easy and simple to handle, through the flexible sleeve of pressing down of stirring board and equidistant distribution's the flexible massage ball intermittent type nature that presses down on the sleeve of stirring board around center pin screw thread array distribution, the dynamics is moderate, and the extrusion is in proper order beaten the massage and is convenient for promote hand blood to flow, avoid patient hand numb, 180 circumference array distribution just locate the massage ball of gentle bullet sleeve lower half and be convenient for avoid the pipeline to extrude the massage to patient's hand, fixed sleeve is convenient for protect patient's hand, elevating gear is convenient for patient's regulation hand height.
Drawings
FIG. 1 is a schematic structural view of an upper limb fixing support frame for hemodialysis care according to the present invention;
FIG. 2 is a schematic view of the internal structure of the upper limb fixing support frame for hemodialysis care of the present invention;
FIG. 3 is a side view of the intermittent progressive pressing device of the upper limb fixing support frame for hemodialysis treatment according to the present invention;
FIG. 4 is a front view of the toggle type flexible pressing sleeve of the upper limb fixing support frame for hemodialysis care in accordance with the present invention;
FIG. 5 is a side view of the toggle type flexible pressing sleeve of the upper limb fixing support frame for hemodialysis care in accordance with the present invention;
FIG. 6 is a schematic view of the internal structure of the toggle type flexible pressing sleeve of the upper limb fixing support frame for hemodialysis care according to the present invention;
FIG. 7 is a schematic diagram showing the state of the toggle type flexible pressing sleeve of the upper limb fixing support frame for hemodialysis care according to the present invention;
fig. 8 is a schematic structural view of a spiral progressive toggle rotating shaft of the upper limb fixing support frame for hemodialysis care of the present invention.
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings: 1. a base, 2, a lifting device, 3, a fixed sleeve, 4, an intermittent progressive pressing device, 5, a sliding groove, 6, an insertion through hole, 7, a driving motor, 8, a spiral progressive toggle rotating shaft, 9, a toggle flexible pressing sleeve, 10, a flexible sleeve, 11, a central shaft, 12, a toggle plate, 13, a driving cavity, 14, a sleeve through hole, 15, a driving inner gear ring, 16, a rotating gear, 17, a reset spring, 18, a toggle bulge and 19, the massage device comprises a rotating shaft, 20 parts of a U-shaped rotating rod, 21 parts of massage balls, 22 parts of toggle through holes, 23 parts of a lifting motor, 24 parts of a lifting screw rod, 25 parts of a threaded sliding block, 26 parts of a first fixed seat, 27 parts of a second fixed seat, 28 parts of a first hinged rod, 29 parts of a second hinged rod, 30 parts of a sliding shaft, 31 parts of a sliding block, 32 parts of a hinged shaft, 33 parts of a fixed block, 34 parts of a protective cavity, 35 parts of a lifting key, 36 parts of a massage key.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-8, the upper limb fixing support frame for hemodialysis care of the present invention comprises a base 1, a lifting device 2, a fixing sleeve 3 and an intermittent progressive pressing device 4, wherein the upper wall of the base 1 is provided with a sliding groove 5, the lifting device 2 is arranged in the sliding groove 5, the fixing sleeve 3 is arranged above the lifting device 2, two sides of the fixing sleeve 3 are provided with insertion through holes 6, and the intermittent progressive pressing device 4 is arranged in the fixing sleeve 3; the intermittent progressive pressing device 4 comprises a driving motor 7, a spiral progressive stirring rotating shaft 8, stirring type flexible pressing sleeves 9 and flexible sleeves 10, the driving motor 7 is arranged on the side wall of the fixed sleeve 3, the spiral progressive stirring rotating shaft 8 is rotatably arranged in the fixed sleeve 3, the stirring type flexible pressing sleeves 9 are uniformly arranged in the fixed sleeve 3 at equal intervals, the stirring type flexible pressing sleeves 9 and the inserting through holes 6 are coaxially arranged, the flexible sleeves 10 are sleeved in the inserting through holes 6 and the stirring type flexible pressing sleeves 9, the spiral progressive stirring rotating shaft 8 comprises a central shaft 11 and a stirring plate 12, the central shaft 11 is rotatably arranged in the fixed sleeve 3, an output shaft of the driving motor 7 penetrates through the side wall of the fixed sleeve 3 and is coaxially connected with the central shaft 11, the central shaft 11 is arranged on one side of the stirring type flexible pressing sleeves 9, the poking plates 12 are distributed on the circumferential side wall of the central shaft 11 in an equidistant spiral array manner around the central shaft 11, the poking type flexible pressing sleeve 9 comprises a driving cavity 13, sleeve through holes 14, a driving inner toothed ring 15, a rotating gear 16, a reset spring 17, a poking bulge 18, a rotating shaft 19, a U-shaped rotating rod 20 and massage balls 21, the driving cavity 13 is arranged on the side wall of the fixed sleeve 3, the driving cavity 13 is a hollow cavity, the sleeve through holes 14 are arranged at the center of the driving cavity 13, two ends of the flexible sleeve 10 are fixedly connected and arranged in the inserting through holes 6 at two ends of the fixed sleeve 3, the middle part of the flexible sleeve 10 sequentially penetrates through and is sleeved in the sleeve through holes 14 of a plurality of groups of poking type flexible pressing sleeves 9, the rotating gear 16 is rotatably arranged in the driving cavity 13, the rotating gear 16 is distributed below the sleeve through holes 14 in a 180-degree circumferential array manner around the sleeve through holes 14, the driving inner gear ring 15 is rotatably arranged in the driving cavity 13, the driving inner gear ring 15 and the sleeve through hole 14 are coaxially arranged, the rotating gear 16 is rotatably arranged in the driving inner gear ring 15, gear teeth are arranged on the inner side wall of the driving inner gear ring 15, the gear teeth on the side wall of the rotating gear 16 are meshed with the gear teeth on the inner side wall of the driving inner gear ring 15, a shifting through hole 22 is arranged on the side wall of the driving cavity 13 close to the shifting plate 12, a shifting protrusion 18 penetrates through the shifting through hole 22 and is arranged on the circumferential outer side wall of the driving inner gear ring 15, the height from the shifting protrusion 18 to the central shaft 11 is smaller than the length of the shifting plate 12, the rotating shaft 19 penetrates through the driving cavity 13 and is connected with the central shaft part of the rotating gear 16, the U-shaped rotating rod 20 is fixedly connected with one end of the rotating shaft 19 far away from the rotating gear 16, the U-shaped rotating rod 20 is arranged in a U shape, the massage balls 21 are symmetrically arranged at two ends of the U-shaped rotating rod 20, and the massage balls 21 are arranged outside the flexible sleeve 10, and two ends of the return spring 17 are respectively arranged on the side wall of the driving cavity 13 and the side wall of the driving inner gear ring 15.
Wherein, the lifting device 2 comprises a lifting motor 23, a lifting screw 24, a threaded sliding block 25, a first fixed seat 26, a second fixed seat 27, a first hinged rod 28, a second hinged rod 29, a sliding shaft 30, a sliding block 31, a hinged shaft 32 and a fixed block 33, the lifting screw 24 is rotatably arranged in a sliding groove 5, the lifting motor 23 is arranged on one side of the base 1, an output shaft of the lifting motor 23 penetrates through the side wall of the base 1 and is coaxially connected with the lifting screw 24, the first fixed seat 26 is arranged on the bottom wall of the sliding groove 5 on one side of the lifting screw 24, the first fixed seat 26 is arranged on one end of the sliding groove 5 close to the lifting motor 23, the threaded sliding block 25 is slidably arranged on the lifting screw 24, the threaded sliding block 25 is in threaded connection with the lifting screw 24, the fixed blocks 33 are symmetrically arranged at two ends of the bottom wall of the fixed sleeve 3, the sliding shaft 30 is rotatably arranged between the fixed blocks 33, the sliding shaft 30 is arranged right above the first fixed seat 26, sliding block 31 slides and locates on sliding shaft 30, 3 diapire of fixed sleeve on one side of sliding shaft 30 are located to two fixing bases 27, and two fixing bases 27 locate the one end that fixed sleeve 3 is close to elevator motor 23, two fixing bases 27 locate elevator screw 24 directly over, two fixing bases 27 and the 25 lateral walls of screw thread slider are articulated respectively to the upper end and the lower extreme of articulated rod one 28, the upper end and the lower extreme of articulated rod two 29 articulate respectively and locate on one fixing base 26 and the sliding block 31 lateral wall, and articulated rod one 28 and two 29 middle parts of articulated rod are articulated continuous through articulated shaft 32.
The outer sides of the lifting motor 23 and the driving motor 7 are respectively provided with a protective cavity 34; the driving cavity 13 is arranged in a cylindrical hollow cavity, and the driving cavity 13, the sleeve through hole 14, the flexible sleeve 10 and the driving inner gear ring 15 are coaxially arranged; the length from the rotating shaft 19 to the edge of the sleeve through hole 14 is less than the length from the massage ball 21 to the rotating shaft 19; the outer side wall of the fixed sleeve 3 is provided with a lifting key 35 and a massage key 36, the lifting key 35 is electrically connected with the lifting motor 23, and the massage key 36 is electrically connected with the driving motor 7; the number of the toggle plates 12 is equal to that of the toggle flexible pressing sleeves 9; the flexible sleeve 10 is made of flexible sponge material; the massage ball 21 is an elastic rubber ball.
When the infusion tube is used, a patient inserts the hand fixed with the infusion tube into the flexible sleeve 10 through the insertion through hole 6, when the height of the hand of the patient needs to be adjusted, the lifting button 35 controls the lifting motor 23 to rotate forwards or reversely to drive the lifting screw 24 to rotate forwards or reversely, when the lifting screw 24 rotates forwards, the lifting screw 24 drives the threaded slider 25 to approach the first fixing seat 26 along the lifting screw 24, the threaded slider 25 drives the lower end of the first hinge rod 28 to approach the first fixing seat 26, the first hinge rod 28 rotates upwards to drive the fixing sleeve 3 to move upwards while the first hinge rod 28 drives the second hinge rod 29 to rotate upwards through the hinge shaft 32, the upper end of the second hinge rod 29 drives the sliding block 31 to slide to approach the second fixing seat 27 along the sliding shaft 30, the first hinge rod 28 and the second hinge rod 29 synchronously rotate upwards to drive the fixing sleeve 3 to stably move upwards to increase the height, when the lifting screw 24 rotates reversely, the lifting screw 24 drives the threaded slider 25 to move away from the first fixing seat 26 along the lifting screw 24, the threaded sliding block 25 drives the lower end of the first hinge rod 28 to be far away from the first fixing seat 26, the first hinge rod 28 rotates downwards to drive the fixing sleeve 3 to move downwards, meanwhile, the first hinge rod 28 drives the second hinge rod 29 to rotate downwards through the hinge shaft 32, the upper end of the second hinge rod 29 drives the sliding block 31 to slide along the sliding shaft 30 to be far away from the second fixing seat 27, and the first hinge rod 28 and the second hinge rod 29 synchronously rotate downwards to drive the fixing sleeve 3 to stably move downwards to reduce the height; during the hemodialysis of a patient, the massage keys 36 can control the driving motor 7 to rotate, the driving motor 7 rotates to drive the central shaft 11 to rotate, the central shaft 11 rotates to drive the toggle plates 12 to rotate around the central shaft 11, when the central shaft 11 rotates, the toggle plates 12 distributed on the side wall of the central shaft 11 in a spiral array mode drive the lower groups of toggle flexible pressing sleeves 9 to sequentially toggle, when the toggle plates 12 contact with the toggle bulges 18, the toggle plates 12 rotate to apply thrust to the toggle bulges 18, so that the toggle bulges 18 drive the inner gear ring 15 to rotate around the circumference of the sleeve through hole 14, the inner gear ring 15 is driven to rotate to drive the rotating gear 16 to rotate, the rotating gear 16 rotates to drive the rotating shaft 19 to rotate, the rotating shaft 19 drives the U-shaped rotating rod 20 to rotate around the rotating shaft 19, the U-shaped rotating rod 20 drives the massage ball 21 to rotate around the rotating shaft 19 to press and tap the arm of the patient, and promote the blood circulation of the patient, when the central shaft 11 drives the poking plate 12 to rotate until the poking plate 12 is not contacted with the poking bulge 18 any more, the return spring 17 drives the driving inner gear ring 15 to return, and the squeezing, massaging and tapping of the massage ball 21 on the hand of the patient are released; the poking plates 12 distributed in the spiral array sequentially drive a plurality of groups of poking flexible pressing sleeves 9 distributed at equal intervals to sequentially extrude and beat the hands of the patient, and sequentially extrude and massage the hands of the patient step by step.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a hemodialysis nursing is with upper limb immobilization support frame which characterized in that: the intermittent progressive pressing device comprises a driving motor, a spiral progressive stirring rotating shaft, a stirring flexible pressing sleeve and a flexible sleeve, wherein the driving motor is arranged on the side wall of the fixed sleeve, the spiral progressive stirring rotating shaft is rotatably arranged in the fixed sleeve, the stirring flexible pressing sleeve is uniformly arranged in the fixed sleeve at equal intervals, the stirring flexible pressing sleeve and the inserting through hole are coaxially arranged, the flexible sleeve is sleeved in the inserting through hole and the stirring flexible pressing sleeve, and the spiral progressive stirring rotating shaft comprises a central shaft and a stirring plate, the central shaft is rotatably arranged in the fixed sleeve, an output shaft of a driving motor penetrates through the side wall of the fixed sleeve and is coaxially connected with the central shaft, the central shaft is arranged at one side of the toggle type flexible pressing sleeve, the toggle plates are distributed on the circumferential side wall of the central shaft in an equidistant spiral array manner around the central shaft, the toggle type flexible pressing sleeve comprises a driving cavity, a sleeve through hole, a driving inner gear ring, a rotating gear, a reset spring, a toggle bulge, a rotating shaft, a U-shaped rotating rod and massage balls, the driving cavity is arranged in a hollow cavity manner, the sleeve through hole is arranged at the center of the driving cavity, two ends of the flexible sleeve are fixedly connected and arranged in insertion through holes at two ends of the fixed sleeve, the middle part of the flexible sleeve is sequentially sleeved in the sleeve through holes of a plurality of toggle type flexible pressing sleeves in a penetrating manner, the rotating gear is rotatably arranged in the driving cavity, and the rotating gear is distributed below the sleeve through holes in a 180-degree circumferential array manner around the sleeve through holes, the driving inner gear ring is rotatably arranged in the driving cavity, the driving inner gear ring and the sleeve through hole are arranged coaxially, the rotating gear is rotatably arranged in the driving inner gear ring, gear teeth are arranged on the inner side wall of the driving inner gear ring, the gear teeth on the side wall of the rotating gear side wall are meshed with the gear teeth on the inner side wall of the driving inner gear ring, a poking through hole is formed in one side wall of the driving cavity, which is close to the poking plate, the poking protrusion penetrates through the poking through hole and is arranged on the circumferential outer wall of the driving inner gear ring, the height from the poking protrusion to the central shaft is smaller than the length of the poking plate, when the poking plate is driven to rotate by the rotation of the central shaft, the poking plate is contacted with the poking protrusion, the poking plate rotates to apply thrust to the poking protrusion, the rotating shaft penetrates through the driving cavity and is connected with the central shaft part of the rotating gear, the U-shaped rotating rod is fixedly connected with one end of the rotating shaft, which is far away from the rotating gear, the U-shaped rotating rod is arranged symmetrically arranged at two ends of the U-shaped rotating rod, the massage ball is arranged outside the flexible sleeve, and two ends of the reset spring are respectively arranged on the side wall of the driving cavity and the side wall of the driving inner gear ring.
2. The upper limb fixing support frame for hemodialysis care according to claim 1, wherein: the lifting device comprises a lifting motor, a lifting screw rod, a threaded sliding block, a first fixing seat, a second fixing seat, a first hinge rod, a second hinge rod, a sliding shaft, a sliding block, a hinge shaft and fixing blocks, wherein the lifting screw rod is rotatably arranged in a sliding groove, the lifting motor is arranged on one side of the base, an output shaft of the lifting motor penetrates through the side wall of the base and is coaxially connected with the lifting screw rod, the first fixing seat is arranged at the bottom wall of the sliding groove on one side of the lifting screw rod, the first fixing seat is arranged at one end, close to the lifting motor, of the sliding groove, the threaded sliding block is slidably arranged on the lifting screw rod, the threaded sliding block is in threaded connection with the lifting screw rod, the fixing blocks are symmetrically arranged at two ends of the bottom wall of the fixing sleeve, the sliding shaft is rotatably arranged between the fixing blocks, the sliding shaft is arranged right above the first fixing seat, the sliding block is slidably arranged on the sliding shaft, and the second fixing seat is arranged at the bottom wall of the fixing sleeve on one side of the sliding shaft, fixing base two is located the one end that fixed sleeve is close to elevator motor, fixing base two is located the lifting screw directly over, the upper end and the lower extreme of hinge bar one are articulated respectively and are located fixing base two and screw thread slider lateral wall, the upper end and the lower extreme of hinge bar two are articulated respectively and are located on fixing base one and the sliding block lateral wall, and hinge bar one and hinge bar two middle parts are articulated continuous through the hinge axis.
3. The upper limb fixing support frame for hemodialysis care according to claim 2, wherein: and protective cavities are respectively arranged on the outer sides of the lifting motor and the driving motor.
4. The upper limb fixing support frame for hemodialysis care according to claim 1, wherein: the driving cavity is a cylindrical hollow cavity, and the driving cavity, the sleeve through hole, the flexible sleeve and the driving inner gear ring are coaxially arranged.
5. The upper limb fixing support frame for hemodialysis care according to claim 1, wherein: the length from the rotating shaft to the edge of the through hole of the sleeve is less than the length from the massage ball to the rotating shaft.
6. The upper limb fixing support frame for hemodialysis care according to claim 2, wherein: the outer side wall of the fixed sleeve is provided with a lifting key and a massage key, the lifting key is electrically connected with the lifting motor, and the massage key is electrically connected with the driving motor.
7. The upper limb fixing support frame for hemodialysis care according to claim 1, wherein: the number of the poking plates is equal to that of the poking flexible pressing sleeves.
8. The upper limb fixing support frame for hemodialysis care according to claim 1, wherein: the flexible sleeve is made of flexible sponge materials.
9. The upper limb fixing support frame for hemodialysis care according to claim 1, wherein: the massage ball is an elastic rubber ball.
CN202110269614.XA 2021-03-12 2021-03-12 Upper limb fixing and supporting frame for hemodialysis nursing Active CN112972159B (en)

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CN202110269614.XA CN112972159B (en) 2021-03-12 2021-03-12 Upper limb fixing and supporting frame for hemodialysis nursing

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Application Number Priority Date Filing Date Title
CN202110269614.XA CN112972159B (en) 2021-03-12 2021-03-12 Upper limb fixing and supporting frame for hemodialysis nursing

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CN113332027B (en) * 2021-06-29 2022-09-06 吉林大学 Novel hemodialysis puncture is with nursing device

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JP3016232B2 (en) * 1994-11-29 2000-03-06 ツインバード工業株式会社 Massager
JP3714208B2 (en) * 2001-07-31 2005-11-09 オムロンヘルスケア株式会社 Control method of massage machine
JP2007082990A (en) * 2005-09-21 2007-04-05 Merci:Kk Massager with acupressure projection
US8540654B2 (en) * 2009-03-30 2013-09-24 Reginald J. Davis Therapeutic massage sock
TWM458220U (en) * 2013-03-08 2013-08-01 Sheng-Chang Huang Radial reciprocating massage device (I)
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