CN111450344A - Arm nursing pad for medical infusion - Google Patents

Arm nursing pad for medical infusion Download PDF

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Publication number
CN111450344A
CN111450344A CN202010136156.8A CN202010136156A CN111450344A CN 111450344 A CN111450344 A CN 111450344A CN 202010136156 A CN202010136156 A CN 202010136156A CN 111450344 A CN111450344 A CN 111450344A
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CN
China
Prior art keywords
nursing pad
arm
base
adjustable
infusion
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Pending
Application number
CN202010136156.8A
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Chinese (zh)
Inventor
张振双
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Individual
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Individual
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Publication date
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Priority to CN202010136156.8A priority Critical patent/CN111450344A/en
Publication of CN111450344A publication Critical patent/CN111450344A/en
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    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/0053—Cabins, rooms, chairs or units for treatment with a hot or cold circulating fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/52—Arm-rests
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/0624—Apparatus adapted for a specific treatment for eliminating microbes, germs, bacteria on or in the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0001—Body part
    • A61F2007/0029—Arm or parts thereof
    • A61F2007/0034—Lower arm
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0054—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0095—Heating or cooling appliances for medical or therapeutic treatment of the human body with a temperature indicator
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/05—General characteristics of the apparatus combined with other kinds of therapy
    • A61M2205/051—General characteristics of the apparatus combined with other kinds of therapy with radiation therapy
    • A61M2205/053—General characteristics of the apparatus combined with other kinds of therapy with radiation therapy ultraviolet
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/18—General characteristics of the apparatus with alarm
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0661—Radiation therapy using light characterised by the wavelength of light used ultraviolet

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  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The invention discloses an arm nursing pad for medical infusion, which comprises a base, a nursing pad body, an adjustable sterilizer and two elbow fixing plates, wherein the base and the nursing pad body are used for supporting and fixing a forearm; the adjustable sterilizer can continuously sterilize the needle holes through ultraviolet rays, so that the infection of the needle holes is avoided; the elbow fixing plate is used for fixing and supporting the upper arm, the bending angle of the elbow joint is adjusted and limited through the adjusting belt, and when the elbow joint is used for infusion, danger caused by the fact that the elbow joint is bent inwards unconsciously can be effectively prevented. The arm nursing pad for medical infusion has the advantages of reasonable structure, simple structure, convenience in use, softness, comfort, safety, reliability and the like, and effectively solves the problem of how to fix the posture of the arm during infusion.

Description

Arm nursing pad for medical infusion
Technical Field
The invention relates to the field of medical supplies, in particular to an arm nursing pad for medical infusion.
Background
At present, the transfusion is usually carried out on the arm in the medical institution, because the transfusion dosage is usually large, the patient usually needs to sit for a long time, the arm keeps the same action, the arm is prone to be tingled, for the patient with a small age, the moving nature makes the patient difficult to keep the transfusion posture for a long time, and for the patient with inconvenient movement or unconsciousness, the arm of the patient usually swings or bends and stretches suddenly without intention, and the needle skipping or the puncture is easily caused. In addition, because the infusion time is long, the needle hole is easy to infect after being exposed for a long time, the prior method is to place cotton dipped with alcohol at the position of the needle hole, but the alcohol is volatile, and the long-time disinfection requirement cannot be ensured.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the problems, the arm nursing pad for medical infusion is provided, has the advantages of reasonable structure, simple structure, convenience in use, softness, comfort, safety, reliability and the like, and effectively solves the problem of how to fix the posture of the arm during infusion.
The technical scheme adopted by the invention for solving the technical problems is as follows: an arm nursing pad for medical infusion comprises a base, a nursing pad body, an adjustable sterilizer and two elbow fixing plates, wherein the base is of a hollow cuboid structure, and the upper end surface of the base is longitudinally concave in an arc shape and used for accommodating the arm of a patient; the inner cavity of the base is provided with a storage battery and a heating controller, the bottom surface of the base is provided with a mounting groove, and the base is also provided with a slide rail and a forearm fixing strap along the longitudinal direction;
the nursing pad body is arranged on the upper end surface of the base and comprises an airbag body with an arc-shaped hollow structure, a flexible supporting column arranged in the inner cavity of the airbag body and an electric heating sheet; the bottom surface of the bag body is fixedly connected with the upper end surface of the base, two ends of the flexible supporting columns are respectively connected with the upper wall surface and the lower wall surface of the bag body inner cavity, and an electric heating sheet is arranged in a cavity formed by the bag body and the flexible supporting columns and is filled with heating solution;
the adjustable disinfector is of a semicircular structure, one end of the adjustable disinfector shell is provided with a sliding block which is in adaptive connection with the sliding rail, and the other end of the adjustable disinfector is provided with an infusion monitoring device; the adjustable sterilizer is also provided with an ultraviolet disinfection lamp along the longitudinal direction, the longitudinal two ends of the ultraviolet disinfection lamp are respectively clamped with a detachable light screen, and a transparent protective cover is fixedly arranged on one side of the ultraviolet disinfection lamp close to the base;
the infusion monitoring device is sequentially provided with two clamping grooves, two sides of the inner wall of one clamping groove are respectively provided with a capacitor pole piece, two sides of the inner wall of the other clamping groove are respectively provided with a flexible electromagnet, and the two capacitor pole pieces and the two flexible electromagnets are both arc-shaped structures tightly attached to the wall of the infusion tube; the transfusion monitoring device also comprises a main control panel, a loudspeaker, an indicator light and a switch;
the lower ends of the two elbow fixing plates are respectively connected with the base in a rotating way through connecting shafts, the upper ends of the two elbow fixing plates are respectively and fixedly provided with a connecting sleeve, an upper arm fixing belt and an upper arm supporting belt are connected between the two connecting sleeves, and the upper arm supporting belt is connected with the base through an adjusting belt; the upper arm supporting strap comprises a first supporting strap for supporting the upper arm and a second supporting strap for supporting the elbow joint, and the first supporting strap and the second supporting strap are connected with each other at a certain obtuse angle.
Furthermore, the slide rail is arranged in an inward concave manner, and the cross section of the slide rail is in an L-shaped structure.
Furthermore, the sliding blocks are L-shaped bumps which are integrated with the adjustable sterilizer shell, and the sliding blocks are clamped into the sliding rails and are mutually connected in a sliding manner.
Furthermore, one end of the adjustable sterilizer shell, which is provided with the slide block, is provided with a positioning knob, and the positioning knob is screwed into the adjustable sterilizer shell and is abutted against the slide rail.
Furthermore, a temperature sensor is attached to the electric heating sheet, and the electric heating sheet and the temperature sensor are respectively connected with the heating controller.
Furthermore, the flexible supporting column is a solid soft rubber or a hollow air bag filled with air.
Further, the connecting shaft comprises a rotating shaft body with a butterfly-shaped head, an upper sleeve, an elastic expansion strip of an arc-shaped structure and a lower sleeve, the upper sleeve is sleeved with the rotating shaft body, the lower sleeve is fixedly connected with the end part of the rotating shaft body, two ends of the elastic expansion strip are fixedly connected with the upper sleeve and the lower sleeve respectively, the elastic expansion strip is arranged around the circumferential direction of the connecting shaft, and the outer arc surface of the elastic expansion strip faces outwards.
Further, mounting groove internal fixation install the connector link, the connector link includes mobilizable link and the stiff end that has hollow structure, is equipped with bearing plate and clamp plate on the link, still is equipped with U font lockplate on the link, is equipped with the lug on the lockplate, the stiff end is equipped with the through-hole on the lug is adjusted the position well, during the lug card is gone into the through-hole, the stiff end is fixed in the mounting groove, the upper arm is supported the area and is passed through the adjustment band and link connection.
The invention has the beneficial effects that: an arm nursing pad for medical infusion comprises a base, a nursing pad body, an adjustable sterilizer and two elbow fixing plates, wherein the base and the nursing pad body are used for supporting and fixing a forearm, liquid is filled in the nursing pad body, the nursing pad body is very soft, the burden of the forearm is relieved, the nursing pad body has a heating function, and the cold and sour tingling feeling caused by liquid medicine input is relieved; the adjustable sterilizer can continuously sterilize the needle holes through ultraviolet rays, so that the infection of the needle holes is avoided; the elbow fixing plate is used for fixing and supporting the upper arm, and adjusting and limiting the bending angle of the elbow joint through the adjusting belt, so that when infusion is carried out at the elbow joint, the danger caused by unconscious inward bending of the elbow joint can be effectively prevented, and meanwhile, outward bending of the elbow joint can be guaranteed not to be influenced; the arm fixing device has the advantages of reasonable structure, simple structure, convenience in use, softness, comfort, safety, reliability and the like, and effectively solves the problem of how to fix the posture of the arm during infusion.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of an arm nursing pad for medical infusion according to the present invention;
FIG. 2 is a schematic view of the overall structure of an arm nursing pad for medical infusion according to the present invention;
FIG. 3 is a schematic bottom view of the arm nursing pad for medical infusion according to the present invention;
FIG. 4 is a schematic structural view of a nursing pad body of the arm nursing pad for medical infusion according to the present invention;
FIG. 5 is a schematic view of an adjustable sterilizer for an arm nursing pad for medical infusion according to the present invention;
FIG. 6 is a schematic view of an infusion monitoring device of an arm nursing pad for medical infusion according to the present invention;
FIG. 7 is a schematic view of a connection buckle of the arm nursing pad for medical infusion according to the present invention;
FIG. 8 is a schematic view of the internal structure of a connection buckle of the arm nursing pad for medical infusion according to the present invention;
fig. 9 is a schematic view of a connecting shaft structure of the arm nursing pad for medical infusion.
The scores in the figures are as follows:
1. a base, 11, a sliding rail, 12, a storage battery, 13, a heating controller, 14, a forearm fixing band, 15, a mounting groove, 2, a nursing pad body, 21, a capsule body, 22, an electric heating piece, 23, a flexible supporting column, 3, an adjustable sterilizer, 31, a shading plate, 32, an infusion monitoring device, 321, a capacitor pole piece, 322, a flexible electromagnet, 323, a loudspeaker, 324, an indicator light, 325, a switch, 33, a positioning knob, 34, an ultraviolet disinfection lamp, 35, a transparent protective cover, 36, a sliding block, 4, an elbow fixing plate, 41, a connecting shaft, 411, a rotating shaft body, 412, an upper sleeve, 413, an elastic expansion strip, 414, a lower sleeve, 42, a connecting sleeve, 43, an upper arm fixing band, 44, a supporting band, 441, a first supporting band, 442, a second supporting band, 45, a regulating band, 5, a connecting buckle, 51, a pressing plate, 52, a fixed end, 53, a convex, 54. locking plate, 55, bearing plate, 56, link.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in figures 1 to 9, the medical arm nursing pad for infusion comprises a base 1, a nursing pad body 2, an adjustable sterilizer 3 and two elbow fixing plates 4, wherein the base 1 is of a hollow cuboid structure, and the upper end surface of the base 1 is longitudinally cambered and concave for accommodating the arm of a patient.
The inner cavity of the base 1 is provided with a storage battery 12 and a heating controller 13 which are connected with each other, the storage battery 12 can be charged through a charging port, the bottom surface of the base 1 is provided with a mounting groove 15, and the base 1 is also provided with a sliding rail 11 and a forearm fixing strap 14 for fixing the forearm along the longitudinal direction.
The nursing pad body 2 is arranged on the upper end surface of the base 1, and the nursing pad body 2 comprises a bag body 21 with an arc-shaped hollow structure, a flexible supporting column 23 arranged in the inner cavity of the bag body 21 and an electric heating sheet 22; the inner arc surface of the capsule body 21 faces upwards, the bottom surface of the capsule body 21 is fixedly connected with the upper end surface of the base 1, two ends of the flexible supporting columns 23 are respectively connected with the upper wall surface and the lower wall surface of the inner cavity of the capsule body 21, an electric heating sheet 22 is arranged in the cavity defined by the capsule body 21 and the flexible supporting columns 23 and filled with heating solution, and the electric heating sheet 22 is connected with the heating controller 13.
The adjustable sterilizer 3 is of a semicircular structure, one end of the shell of the adjustable sterilizer 3 is provided with a slide block 36 which is in adaptive connection with the slide rail 11, and the other end of the adjustable sterilizer 3 is fixedly provided with an infusion monitoring device 32; adjustable sterilizer 3 on still be equipped with ultraviolet ray disinfection lamp 34 along vertically, the removable light screen 31 of joint respectively at the vertical both ends of ultraviolet ray disinfection lamp 34, ultraviolet ray disinfection lamp 34 still fixedly is provided with transparent safety cover 35 on the one side that is close to base 1. When in use, ultraviolet rays are emitted to disinfect the pinhole, when the pinhole is not positioned below the ultraviolet disinfection lamp 34, the shading plate 31 at the corresponding end is removed to carry out irradiation sterilization, and if infusion is carried out at the elbow joint, the shading plate 31 facing one end of the elbow joint is removed.
The infusion monitoring device 32 is sequentially provided with two clamping grooves, two sides of the inner wall of one clamping groove are respectively provided with a capacitor pole piece 321, two sides of the inner wall of the other clamping groove are respectively provided with a flexible electromagnet 322, and the two capacitor pole pieces 321 and the two flexible electromagnets 322 are both arc-shaped structures tightly attached to the wall of the infusion tube; the infusion monitoring device 32 further comprises a main control board, a loudspeaker 323 for sound alarm, an indicator lamp 324 for indicating monitoring state, and a switch 325 for controlling the heating controller 13 and the infusion monitoring device 32 to be turned on and off, wherein the main control board is respectively connected with the loudspeaker 323, the indicator lamp 324 and the switch 325, and the main control board is further connected with the heating controller 13. The flexible electromagnet 322 and the capacitor pole piece 321 are connected with the main control board.
When the infusion apparatus is used, after normal infusion is started, the infusion tube is firstly clamped into the clamping groove with the two capacitor pole pieces 321, the two capacitor pole pieces 321 are tightly attached to the infusion tube, the two capacitor pole pieces 321 and liquid medicine form a capacitor, the liquid medicine becomes a medium of the capacitor, the distance between the main control board and the current capacitance value is an initial value, and the capacitance value changes when the medium changes, so that whether bubbles exist in the liquid medicine or the liquid medicine is infused completely is sensed.
The infusion tube is next clamped into a clamping groove with two flexible electromagnets 322, the flexible electromagnets 322 comprise an arc-shaped steel sheet with elasticity, a lead is wound on the steel sheet, the manufactured electromagnets are manufactured, when the main control board detects that bubbles possibly exist in the liquid medicine, the two flexible electromagnets 322 are respectively electrified and sucked, so that the liquid medicine conveying is cut off, the main control board simultaneously gives an alarm through a loudspeaker 323, the flexible electromagnets 322 are powered off after the alarm is relieved, and the arc-shaped structure is restored under the action of the steel sheet.
The lower ends of the two elbow fixing plates 4 are respectively connected with the base 1 through a connecting shaft 41 in a rotating manner, the upper ends of the two elbow fixing plates 4 are respectively and fixedly provided with a connecting sleeve 42, an upper arm fixing belt 43 and an upper arm supporting belt 44 are connected between the two connecting sleeves 42, and the upper arm supporting belt 44 is connected with the base 1 through an adjusting belt 45; the upper arm support band 44 includes a first support band 441 for supporting the upper arm and a second support band 442 for supporting the elbow joint, and the first support band 441 and the second support band 442 are coupled to each other at an obtuse angle to conform to the angle of the elbow joint.
In one embodiment, the slide rail 11 is recessed inward, and the cross section of the slide rail 11 is formed into an "L" shape, specifically, a L shape which is turned by 90 °.
In one embodiment, the slider 36 is an "L" shaped protrusion integrally formed with the housing of the adjustable sterilizer 3, specifically, a L-shaped protrusion turned 90 °, and the slider 36 is engaged with the slide rail 11 to slide each other.
In one embodiment, a positioning knob 33 is disposed at one end of the adjustable sterilizer 3 housing on which the sliding block 36 is disposed, and the positioning knob 33 is screwed into the adjustable sterilizer 3 housing and abuts against the sliding rail 11.
In one embodiment, the electric heating plate 22 is attached with a temperature sensor, and the electric heating plate 22 and the temperature sensor are respectively connected with the heating controller 13, and the heating temperature is adjusted through a feedback system.
In one embodiment, the flexible supporting column 23 is a solid soft rubber or a hollow air bag filled with air, so as to ensure the flexibility of the capsule 21 and maintain the supporting performance of the capsule 21.
In an embodiment, the connecting shaft 41 includes a rotating shaft body 411 with a butterfly head, an upper sleeve 412, an elastic expansion strip 413 with an arc structure, and a lower sleeve 414, the upper sleeve 412 is sleeved with the rotating shaft body 411, the lower sleeve 414 is fixedly connected with an end of the rotating shaft body 411, two ends of the elastic expansion strip 413 are respectively fixedly connected with the upper sleeve 412 and the lower sleeve 414, the elastic expansion strip 413 is circumferentially arranged around the connecting shaft 41, and an outer arc surface of the elastic expansion strip 413 faces outward.
The horizontal both sides of base are equipped with the connecting hole respectively, and the connecting axle 41 has the one end of elasticity inflation strip 413 to insert the connecting hole and be connected with base 1, and the biggest circle that elasticity inflation strip 413 constitutes on radial plane should be greater than the connecting hole on the base, and elasticity inflation strip 413 takes place elastic deformation when business turn over connecting hole.
In one embodiment, the connecting buckle 5 is fixedly installed in the installation groove 15, the connecting buckle 5 includes a movable connecting end 56 and a fixing end 52 having a hollow structure, a bearing plate 55 and a pressing plate 51 are provided on the connecting end 56, a U-shaped locking plate 54 is further provided on the connecting end 56, a protrusion 53 is provided on the locking plate 54, a through hole is provided on the fixing end 52 at the alignment position of the protrusion 53, the protrusion 53 is snapped into the through hole, the fixing end 52 is fixed in the installation groove 15, and the upper arm support belt 44 is connected with the connecting end 56 by an adjusting belt 45 as shown in fig. 8.
The arm nursing pad for medical infusion, disclosed by the invention, is reasonable in structure and comprises a base, a nursing pad body, an adjustable sterilizer and two elbow fixing plates, wherein the base and the nursing pad body are used for supporting and fixing the forearm, the nursing pad body is filled with liquid, so that the nursing pad body is very soft and can reduce the burden of the forearm, and the nursing pad body has a heating function and can relieve the cold and sour numb feeling caused by liquid medicine input; the adjustable sterilizer can continuously sterilize the needle holes through ultraviolet rays, so that the infection of the needle holes is avoided; the elbow fixing plate is used for fixing and supporting the upper arm, and adjusting and limiting the bending angle of the elbow joint through the adjusting belt, so that when infusion is carried out at the elbow joint, the danger caused by unconscious inward bending of the elbow joint can be effectively prevented, and meanwhile, outward bending of the elbow joint can be guaranteed not to be influenced; the arm fixing device has the advantages of reasonable structure, simple structure, convenience in use, softness, comfort, safety, reliability and the like, and effectively solves the problem of how to fix the posture of the arm during infusion.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (8)

1. The utility model provides a medical treatment arm nursing pad for infusion which characterized by: the nursing pad comprises a base (1), a nursing pad body (2), an adjustable sterilizer (3) and two elbow fixing plates (4), wherein the base (1) is of a hollow cuboid structure, and the upper end surface of the base (1) is longitudinally concave in an arc shape and used for accommodating the arm of a patient; a storage battery (12) and a heating controller (13) are arranged in the inner cavity of the base (1), a mounting groove (15) is formed in the bottom surface of the base (1), and a sliding rail (11) and a forearm fixing strap (14) are further arranged on the base (1) along the longitudinal direction;
the nursing pad body (2) is arranged on the upper end surface of the base (1), and the nursing pad body (2) comprises a bag body (21) with an arc-shaped hollow structure, a flexible supporting column (23) arranged in the inner cavity of the bag body (21) and an electric heating sheet (22); the bottom surface of the capsule body (21) is fixedly connected with the upper end surface of the base (1), two ends of the flexible supporting column (23) are respectively connected with the upper wall surface and the lower wall surface of the inner cavity of the capsule body (21), and an electric heating sheet (22) is arranged in the cavity enclosed by the capsule body (21) and the flexible supporting column (23) and is filled with heating solution;
the adjustable disinfector (3) is of a semicircular structure, one end of the shell of the adjustable disinfector (3) is provided with a sliding block (36) which is in adaptive connection with the sliding rail (11), and the other end of the adjustable disinfector (3) is provided with an infusion monitoring device (32); an ultraviolet disinfection lamp (34) is further arranged on the adjustable sterilizer (3) along the longitudinal direction, the two longitudinal ends of the ultraviolet disinfection lamp (34) are respectively clamped with a detachable light screen (31), and a transparent protective cover (35) is further fixedly arranged on one side of the ultraviolet disinfection lamp (34) close to the base (1);
the infusion monitoring device (32) is sequentially provided with two clamping grooves, two sides of the inner wall of one clamping groove are respectively provided with a capacitor pole piece (321), two sides of the inner wall of the other clamping groove are respectively provided with a flexible electromagnet (322), and the two capacitor pole pieces (321) and the two flexible electromagnets (322) are both arc-shaped structures tightly attached to the wall of the infusion tube; the transfusion monitoring device (32) also comprises a main control panel, a loudspeaker (323), an indicator light (324) and a switch (325);
the lower ends of the two elbow fixing plates (4) are respectively and rotatably connected with the base (1) through connecting shafts (41), the upper ends of the two elbow fixing plates (4) are respectively and fixedly provided with connecting sleeves (42), an upper arm fixing belt (43) and an upper arm supporting belt (44) are connected between the two connecting sleeves (42), and the upper arm supporting belt (44) is connected with the base (1) through an adjusting belt (45); the upper arm supporting strap (44) includes a first supporting strap (441) for supporting the upper arm and a second supporting strap (442) for supporting the elbow joint, the first supporting strap (441) and the second supporting strap (442) being coupled to each other at an obtuse angle.
2. The arm nursing pad for medical infusion as claimed in claim 1, wherein the sliding rail (11) is inwardly recessed, and the cross section of the sliding rail (11) is formed into an L-shaped structure.
3. The arm nursing pad for medical infusion as claimed in claim 2, wherein the sliding block (36) is a protrusion in the shape of L integrally formed with the housing of the adjustable sterilizer (3), and the sliding block (36) is clipped into the sliding rail (11) to be slidably connected with each other.
4. The arm nursing pad for medical infusion as claimed in claim 1, wherein: one end of the adjustable sterilizer (3) shell, which is provided with the sliding block (36), is provided with a positioning knob (33), and the positioning knob (33) is screwed into the adjustable sterilizer (3) shell and is abutted against the sliding rail (11).
5. The arm nursing pad for medical infusion as claimed in claim 1, wherein: the electric heating piece (22) is attached with a temperature sensor, and the electric heating piece (22) and the temperature sensor are respectively connected with the heating controller (13).
6. The arm nursing pad for medical infusion as claimed in claim 1, wherein: the flexible supporting column (23) is solid soft rubber or a hollow air bag filled with air.
7. The arm nursing pad for medical infusion as claimed in claim 1, wherein: connecting axle (41) including pivot body (411) that has the butterfly head, go up sleeve (412), elastic expansion strip (413) of arc structure, lower sleeve (414), go up sleeve (412) and pivot body (411) and cup joint, lower sleeve (414) and pivot body (411) tip fixed connection, elastic expansion strip (413) both ends respectively with last sleeve (412), lower sleeve (414) fixed connection, elastic expansion strip (413) are arranged around connecting axle (41) circumference, and the extrados of elastic expansion strip (413) is outside.
8. The arm nursing pad for medical infusion as claimed in claim 1, wherein: mounting groove (15) internal fixed mounting have connector link (5), connector link (5) include mobilizable link (56) and stiff end (52) that have hollow structure, be equipped with bearing plate (55) and clamp plate (51) on link (56), still be equipped with U font lockplate (54) on link (56), be equipped with lug (53) on lockplate (54), stiff end (52) are equipped with the through-hole on lug (53) are adjusted the position well, lug (53) card is gone into in the through-hole, stiff end (52) are fixed in mounting groove (15), upper arm support area (44) are connected through adjusting band (45) and link (56).
CN202010136156.8A 2020-03-02 2020-03-02 Arm nursing pad for medical infusion Pending CN111450344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010136156.8A CN111450344A (en) 2020-03-02 2020-03-02 Arm nursing pad for medical infusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010136156.8A CN111450344A (en) 2020-03-02 2020-03-02 Arm nursing pad for medical infusion

Publications (1)

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CN111450344A true CN111450344A (en) 2020-07-28

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111991176A (en) * 2020-09-11 2020-11-27 刘桂玉 Be used for medical treatment paediatrics with supplementary chair of drawing blood
CN112295054A (en) * 2020-09-27 2021-02-02 江苏爱护佳健康科技有限公司 Wrist fixing band with remaining needle fixing mechanism
CN112704624A (en) * 2020-12-07 2021-04-27 四川大学华西医院 Intelligent nerve rehabilitation arm exercise device
CN115068254A (en) * 2022-07-08 2022-09-20 中国人民解放军空军军医大学 Bone joint wound nursing device of changing dressings

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111991176A (en) * 2020-09-11 2020-11-27 刘桂玉 Be used for medical treatment paediatrics with supplementary chair of drawing blood
CN112295054A (en) * 2020-09-27 2021-02-02 江苏爱护佳健康科技有限公司 Wrist fixing band with remaining needle fixing mechanism
CN112295054B (en) * 2020-09-27 2023-01-24 江苏爱护佳健康科技有限公司 Wrist fixing band with remaining needle fixing mechanism
CN112704624A (en) * 2020-12-07 2021-04-27 四川大学华西医院 Intelligent nerve rehabilitation arm exercise device
CN115068254A (en) * 2022-07-08 2022-09-20 中国人民解放军空军军医大学 Bone joint wound nursing device of changing dressings
CN115068254B (en) * 2022-07-08 2024-02-06 中国人民解放军空军军医大学 Dressing change nursing device for bone joint trauma

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