CN112274719A - Paediatrics infusion fixing device - Google Patents

Paediatrics infusion fixing device Download PDF

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Publication number
CN112274719A
CN112274719A CN202011215220.8A CN202011215220A CN112274719A CN 112274719 A CN112274719 A CN 112274719A CN 202011215220 A CN202011215220 A CN 202011215220A CN 112274719 A CN112274719 A CN 112274719A
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CN
China
Prior art keywords
movable
matched
seat plate
fixedly connected
fixing device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011215220.8A
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Chinese (zh)
Inventor
关如玉
郭雅静
王娟
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Luohe First Peoples Hospital
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Luohe First Peoples Hospital
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Publication date
Application filed by Luohe First Peoples Hospital filed Critical Luohe First Peoples Hospital
Priority to CN202011215220.8A priority Critical patent/CN112274719A/en
Publication of CN112274719A publication Critical patent/CN112274719A/en
Withdrawn legal-status Critical Current

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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
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/37—Restraining devices for the body or for body parts, e.g. slings; Restraining shirts
    • A61F5/3769—Restraining devices for the body or for body parts, e.g. slings; Restraining shirts for attaching the body to beds, wheel-chairs or the like
    • A61F5/3792—Restraining devices for the body or for body parts, e.g. slings; Restraining shirts for attaching the body to beds, wheel-chairs or the like to chairs, e.g. wheelchairs
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1056—Arrangements for adjusting the seat
    • A61G5/1059—Arrangements for adjusting the seat adjusting the height of the seat
    • 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
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
    • A61G5/125—Rests specially adapted therefor, e.g. for the head or the feet for arms
    • 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
    • A61M5/1414—Hanging-up devices
    • A61M5/1418—Clips, separators or the like for supporting tubes or leads
    • 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
    • A61M5/44—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 having means for cooling or heating the devices or media
    • 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
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2200/00—Information related to the kind of patient or his position
    • A61G2200/10—Type of patient
    • A61G2200/14—Children

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

Abstract

The invention relates to the technical field of medical instruments, in particular to a pediatric transfusion fixing device; the chair comprises a seat plate, wherein a first restraint strap is arranged on the seat plate, a pair of arm fixing devices are arranged on the seat plate, and a first adjusting mechanism matched with the arm fixing devices is arranged in the seat plate; a first control mechanism is arranged in the arm fixing device; the arm fixing device is provided with a first positioning mechanism matched with the arm fixing device; the first fixing mechanism is detachably connected with a temperature control adjusting mechanism; a first lifting mechanism matched with the seat plate is arranged below the seat plate; effectively solves the problems that in the prior art, in the infusion process, a child patient can perform anti-resistance actions such as fist making and the like, the fixing device is pulled by the arm, the infusion tube can not be fixedly heated, and the fixing device can only be used for fixing the arm of the child patient; greatly reduces the pain of the children patients in the process of infusion, and simultaneously greatly reduces the working difficulty of medical care personnel.

Description

Paediatrics infusion fixing device
Technical Field
The invention relates to the technical field of medical instruments, in particular to a pediatric infusion fixing device.
Background
The intravenous infusion is a method for infusing a large amount of sterile liquid, electrolyte and medicine into a body from veins by utilizing the principles of atmospheric pressure and hydrostatic pressure, and the conventional infusion apparatus mainly comprises a plastic needle head, an infusion tube, a Murphy's dropper, a flow control switch and a puncture needle head. When carrying out vein infusion on the back of the hand, the situation that the puncture needle head is expanded, the needle is taken off or the liquid medicine is oozed out is often caused because the hand or the finger of a patient moves, so that the pain is brought to the patient and the working difficulty of medical staff is increased; this is more evident in paediatrics than in other departments, on the one hand because of the younger age of the child, and on the other hand in connection with the lack of a safe and effective fixing device in the hospital; the existing fixing device has an unobvious fixing effect, only focuses on fixing of a puncture needle head, often neglects fixing of a palm and an infusion tube of a child, cannot achieve all-dimensional fixing, and the child often resists due to pain of puncture in the infusion process, so that actions such as fist making, arm bending and the like are performed, problems such as needle bulging, needle falling and the like are caused, infusion cannot be performed, and pain of the child in the infusion process is increased; in addition, current fixing device can only be fixed to the infant palm, but because fixed incomplete, lead to the infant to rock the arm and can pull fixed, lead to fixed loose, thereby fixed inefficacy, on the other hand, current fixing device can't be fixed to the transfer line, and simultaneously, also can't heat the transfer line in the sky cold, when leading to the sky cold, cold liquid medicine can cause certain stimulation to the infant, let the infant uncomfortable, in addition, current fixing device is for fixing on the infant arm, when handling the infant, because the tired mood of infant leads to hardly handling, medical personnel's the work degree of difficulty has greatly been increased.
Disclosure of Invention
In order to solve the problems, the invention provides a pediatric transfusion fixing device, which effectively solves the problems that in the prior art, a child can perform anti-resistance actions such as fist making and the like, the fixing device is pulled by arms, the transfusion tube cannot be fixedly heated, and the fixing device can only be used for fixing the arm of the child in the transfusion process; greatly reduces the pain of the children patients in the process of infusion, and simultaneously greatly reduces the working difficulty of medical care personnel.
In order to achieve the purpose, the invention provides the following technical scheme: a pediatric infusion fixing device; the chair comprises a seat plate, wherein a first restraint strap is arranged on the seat plate, a pair of arm fixing devices are arranged on the seat plate, and a first adjusting mechanism matched with the arm fixing devices is arranged in the seat plate; a pair of second restraint belts is arranged in the arm fixing device, a plurality of restraint rings are arranged in the arm fixing device, and the second restraint belts and the restraint rings are matched to fix the hand of the child patient; a first control mechanism is arranged in the arm fixing device, and the arrangement of the first control mechanism realizes the fixation of the forearm part of the child; the arm fixing device is provided with a first positioning mechanism matched with the arm fixing device; the first fixing mechanism is detachably connected with a temperature control adjusting mechanism; a first lifting mechanism matched with the seat plate is arranged below the seat plate.
Further: the arm fixing device comprises a fixed supporting rod fixedly connected with the seat plate, a fixed supporting sleeve box is fixedly connected onto the fixed supporting rod, a movable supporting sleeve box is connected into the fixed supporting sleeve box in a sliding mode, a movable supporting rod is fixedly connected onto the movable supporting sleeve box, and the movable supporting rod is connected with a first adjusting mechanism; the movable supporting rod is rotatably connected with a movable fixing block, the movable fixing block is rotatably connected with a pair of first rotating connecting rods, and the other ends of the first rotating connecting rods are rotatably connected with the fixed supporting sleeve boxes.
Further: the first adjusting mechanism comprises a first rotating plate rotatably connected to a seat plate, the first rotating plate is coaxially and fixedly connected with a first worm, a first worm wheel matched with the first worm is rotatably connected to the seat plate, the first worm wheel is coaxially and fixedly connected with a first driving bevel gear, a first driven bevel gear matched with the first driving bevel gear is rotatably connected to the seat plate, the first driven bevel gear is coaxially and fixedly connected with a first adjusting gear, a first movable rack matched with the first adjusting gear is slidably connected to the seat plate, and the first movable rack is fixedly connected with a movable supporting rod; the seat plate is provided with a sliding groove matched with the movable supporting rod.
Further: the second restraint strap and the restraint ring are both arranged on the movable support sleeve box.
Further: first control mechanism includes and rotates the first screw rod of being connected with the activity fixed block, sliding connection has the screw rod sleeve with first screw rod matched with in the activity fixed block, the rigid coupling has the spacer on the screw rod sleeve.
Further: the first positioning mechanism comprises a first fixed block fixedly connected with a movable fixed block, a first rotating block matched with the first fixed block is connected in the first fixed block in a rotating mode, a first ratchet wheel is arranged below the first rotating block, a first movable clamping block matched with the first ratchet wheel is connected in the first fixed block in a sliding mode, a first connecting rod is fixedly connected onto the first movable clamping block, a first spring is sleeved on the first connecting rod, and a first pull ring is fixedly connected to the other end of the first connecting rod; the first fixed block is connected with a plurality of movable adjusting blocks in a rotating mode, the movable adjusting blocks are connected with rotary positioning blocks in a sliding mode, and the rotary positioning blocks are connected with the first rotating blocks in a rotating mode.
Further: the temperature control adjusting mechanism is provided with a through hole matched with the first rotating block and is provided with a buckle mechanism for controlling the opening of the temperature control adjusting mechanism; the buckle mechanism comprises a second movable clamping block which is connected with the first control block in a sliding mode, a movable adjusting rod is fixedly connected onto the second movable clamping block, and a second spring is sleeved on the movable adjusting rod in a sleeved mode.
Further: the first lifting mechanism comprises a lifting connecting column fixedly connected with the seat plate, the lifting connecting column is coaxially and fixedly connected with a positioning plate, and a supporting column matched with the positioning plate is arranged below the positioning plate; the support column is rotatably connected with a second rotating plate, a second worm is fixedly connected with the second rotating plate in a coaxial mode, a second worm wheel matched with the second worm is connected with the support column in a rotating mode, a second driving transmission bevel gear is fixedly connected with the second worm wheel in a coaxial mode, a second driven adjusting bevel gear matched with the second driving transmission bevel gear is connected with the support column in a rotating mode, a first lifting screw rod is screwed in the second driven adjusting bevel gear, and the first lifting screw rod is fixedly connected with the positioning plate.
Further: a pair of positioning rods are connected in the supporting columns in a sliding mode and are fixedly connected with the positioning plates.
Further: the first restraint strap, the second restraint strap and the restraint ring are all made of elastic materials; the second restraint strap is provided with a magic tape matched with the second restraint strap.
Compared with the prior art, the gain effect of the invention is as follows:
1. the invention has ingenious conception and simple operation; the arm fixing device and the first adjusting mechanism are arranged to fix the arms of the infant, so that the infant is prevented from moving the arms disorderly, and the problems of needle running and the like are effectively avoided.
2. The child safety belt is comprehensive in function, the body and the arms of a child are fixed by the first restraint belt, the second restraint belt and the restraint rings, and the problems that the child makes a fist to cause a drum needle and the like are solved.
3. The arrangement of the first positioning mechanism, the temperature control adjusting mechanism and the first lifting mechanism greatly improves various contents of the invention, not only effectively solves the aversion emotion of the sick child, but also provides a comfortable treatment environment for the sick child.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a side perspective view of the present invention.
FIG. 3 is a perspective view of the arm fixing device of the present invention.
Fig. 4 is a perspective view of a first adjustment mechanism of the present invention.
FIG. 5 is a partial perspective view of the arm fixing device of the present invention.
FIG. 6 is a cutaway view of a first control mechanism of the present invention.
FIG. 7 is a perspective view of the arm fixing device of the present invention.
Fig. 8 is a perspective view of a first positioning mechanism of the present invention.
Fig. 9 is a partial perspective view of a first positioning mechanism of the present invention.
Fig. 10 is a partial detail view of a first positioning mechanism of the present invention.
Fig. 11 is a perspective view of the first elevating mechanism of the present invention.
Fig. 12 is a partial perspective view of the temperature adjustment mechanism of the present invention.
In the figure: 1. a seat plate, 2, a support column, 3, a first restraint strap, 4, a positioning plate, 5, a fixed support rod, 6, a fixed support sleeve box, 8, a movable support rod, 9, a movable support sleeve box, 10, a movable fixed block, 11, a first fixed block, 12, a first rotating block, 13, a first control block, 14, a first rotating connecting rod, 15, a first screw rod, 16, a first rotating plate, 17, a first worm, 18, a first worm gear, 19, a first driving bevel gear, 20, a first driven bevel gear, 21, a first adjusting gear, 22, a first movable rack, 23, a screw sleeve, 24, a positioning plate, 25, a second restraint strap, 26, a restraint ring, 27, a first pull ring, 28, a first connecting rod, 29, a first spring, 30, a first movable clamping block, 31, a first ratchet wheel, 32, a rotating positioning block, 33, a movable adjusting block, 34, a positioning rod, 35. the lifting mechanism comprises a second rotating plate 36, a second worm 37, a second worm wheel 38, a second driving bevel gear 39, a second driven adjusting bevel gear 40, a first lifting screw rod 41, a lifting connecting column 42, a second movable clamping block 43, a second spring 44 and a movable adjusting rod.
Detailed Description
A pediatric infusion fixing device; the seat comprises a seat plate 1, wherein a first restraint belt 3 is arranged on the seat plate 1, a pair of arm fixing devices are arranged on the seat plate 1, and a first adjusting mechanism matched with the arm fixing devices is arranged in the seat plate 1; a pair of second restraint belts 25 is arranged in the arm fixing device, a plurality of restraint rings 26 are arranged in the arm fixing device, and the hands of the child patient are fixed through the cooperation between the second restraint belts 25 and the restraint rings 26; a first control mechanism is arranged in the arm fixing device, and the arrangement of the first control mechanism realizes the fixation of the forearm part of the child; the arm fixing device is provided with a first positioning mechanism matched with the arm fixing device; the first fixing mechanism is detachably connected with a temperature control adjusting mechanism; a first lifting mechanism matched with the seat plate 1 is arranged below the seat plate.
As shown in fig. 1 and 2: when the medical care personnel operates the infusion tube, after a patient child is placed on the seat plate 1, the body of the patient child is fixed through the first restraint strap 3, then the medical care personnel adjusts the first lifting mechanism to adjust the seat plate 1 to a proper height, then the medical care personnel adjusts the arm fixing device through the first adjusting mechanism, meanwhile, the arm of the patient child is fixed through the second restraint strap 25, the restraint ring 26 and the first control mechanism, then the medical care personnel can fix the infusion tube through the first positioning mechanism, when the infusion tube needs to be heated, the medical care personnel can adjust the infusion temperature through the temperature control adjusting mechanism, and the comfort level of the patient child in the infusion process is greatly increased; the invention has ingenious conception and comprehensive functions; effectively solves the problems that in the prior art, in the infusion process, a child patient can perform anti-resistance actions such as fist making and the like, the fixing device is pulled by the arm, the infusion tube can not be fixedly heated, and the fixing device can only be used for fixing the arm of the child patient; greatly reduces the pain of the children patients in the process of infusion, and simultaneously greatly reduces the working difficulty of medical care personnel.
The arm fixing device comprises a fixed supporting rod 5 fixedly connected with the seat plate 1, a fixed supporting sleeve box 6 is fixedly connected on the fixed supporting rod 5, a movable supporting sleeve box 9 is slidably connected in the fixed supporting sleeve box 6, a movable supporting rod 8 is fixedly connected on the movable supporting sleeve box 9, and the movable supporting rod 8 is connected with a first adjusting mechanism; the movable supporting rod 8 is rotatably connected with a movable fixing block 10, the movable fixing block 10 is rotatably connected with a pair of first rotating connecting rods 14, and the other ends of the first rotating connecting rods 14 are rotatably connected with the fixed supporting sleeve box 6.
As shown in fig. 3, 5 and 7: when medical personnel adjusted first adjustment mechanism, first adjustment mechanism drove the movable support rod and slides to realize that the movable support rod drove movable support cover box 9 and slide in fixed support cover box 6, drive movable fixed block 10 and rotate under the effect of movable support cover box 9 and first rotating connecting rod 14, thereby open the realization and to the fixed of infant's arm.
The first adjusting mechanism comprises a first rotating plate 16 which is rotatably connected on the seat plate 1, the first rotating plate 16 is coaxially and fixedly connected with a first worm 17, a first worm gear 18 which is matched with the first worm 17 is rotatably connected in the seat plate 1, the first worm gear 18 is coaxially and fixedly connected with a first driving bevel gear 19, a first driven bevel gear 20 which is matched with the first driving bevel gear 19 is rotatably connected in the seat plate 1, a first adjusting gear 21 is coaxially and fixedly connected with the first driven bevel gear 20, a first movable rack 22 which is matched with the first adjusting gear 21 is slidably connected in the seat plate 1, and the first movable rack 22 is fixedly connected with the movable supporting rod 8; the seat plate 1 is provided with a sliding groove matched with the movable supporting rod 8.
As shown in fig. 4: when the medical staff rotates the first rotating plate 16, the first rotating plate 16 rotates to drive the first worm gear 18 to rotate through the first worm 17, the first worm gear 18 rotates to drive the first driven transmission bevel gear 20 to rotate through the first driving transmission bevel gear 19, the first driven transmission bevel gear 20 rotates to drive the first movable rack 22 to slide through the first adjusting gear 21, and therefore sliding of the movable supporting rod 8 is achieved, and the arm fixing device is driven to move.
The second restraint strap 25 and the restraint ring 26 are both arranged on the movable support sleeve 9.
As shown in fig. 7: the arrangement of the second restraint strap 25 and the restraint ring 26 realizes the stable fixation of the palm part of the infant patient, and effectively solves the problems of needle running, needle bulging and the like.
The first control mechanism comprises a first screw 15 which is rotatably connected with the movable fixing block 10, a screw sleeve 23 which is matched with the first screw 15 is slidably connected in the movable fixing block 10, and a positioning sheet 24 is fixedly connected on the screw sleeve 23.
As shown in fig. 6: medical personnel rotates first screw rod 15 when operating first control mechanism, and first screw rod 15 rotates and drives screw rod sleeve 23 through the screw thread and slide in activity fixed block 10 to realize the slip of spacer 24, and then realize the location to the infant forearm, guaranteed the stability fixed to the infant arm.
The first positioning mechanism comprises a first fixed block 11 fixedly connected with the movable fixed block 10, a first rotating block 12 matched with the first fixed block 11 is rotatably connected in the first fixed block 11, a first ratchet wheel 31 is arranged below the first rotating block 12, a first movable clamping block 30 matched with the first ratchet wheel 31 is slidably connected in the first fixed block 11, a first connecting rod 28 is fixedly connected on the first movable clamping block 30, a first spring 29 is sleeved on the first connecting rod 28, and a first pull ring 27 is fixedly connected at the other end of the first connecting rod 28; a plurality of movable adjusting blocks 33 are rotatably connected to the first fixing block 11, a rotary positioning block 32 is slidably connected to the movable adjusting blocks 33, and the rotary positioning block 32 is rotatably connected to the first rotating block 12.
As shown in fig. 8, 9 and 10: when medical personnel need to fix the infusion tube through the first positioning mechanism, the medical personnel can rotate the first rotating block 12 to drive the positioning block to rotate, and simultaneously fix the infusion tube under the action of the movable adjusting block 33; on the other hand, the first rotating block 12 rotates to drive the first ratchet wheel 31 to rotate, in the process, the first movable fixture block 30 slides to compress the first spring 29, so that the fixing of the first movable fixture block 30 to the ratchet wheel is realized, when the fixing of the infusion tube needs to be released, a medical worker only needs to pull the first pull ring 27 to release the control of the ratchet wheel, and then the fixing of the infusion tube can be released by reversely rotating the first rotating block 12.
A through hole matched with the first rotating block 12 is formed in the temperature control adjusting mechanism, and a clamping mechanism is arranged on the temperature control adjusting mechanism to control the temperature control adjusting mechanism to be opened; the fastening mechanism comprises a second movable clamping block 42 which is slidably connected in the first control block 13, a movable adjusting rod 44 is fixedly connected to the second movable clamping block 42, and a second spring 43 is sleeved on the movable adjusting rod 44.
As shown in fig. 12, when the medical staff operates the temperature control adjustment mechanism, after the medical staff connects the first control block 13 with the first rotation block 12, the medical staff presses the movable adjustment rod 44 to drive the second movable clamping block 42 to slide, and the second spring 43 is stretched in the process; then open first control block 13, put into the through-hole with the transfer line, then fix it through buckle mechanism to realize the heating of temperature control adjusting device to liquid medicine in the transfer line, avoid the liquid medicine supercooling stimulation infant.
The first lifting mechanism comprises a lifting connecting column 41 fixedly connected with the seat plate 1, the lifting connecting column 41 is coaxially and fixedly connected with a positioning plate 4, and a supporting column 2 matched with the positioning plate 4 is arranged below the positioning plate 4; the second rotating plate 35 is rotatably connected to the supporting column 2, a second worm 36 is coaxially and fixedly connected to the second rotating plate 35, a second worm wheel 37 matched with the second worm 36 is rotatably connected to the supporting column 2, a second driving bevel gear 38 is coaxially and fixedly connected to the second worm wheel 37, a second driven adjusting bevel gear 39 matched with the second driving bevel gear 38 is rotatably connected to the supporting column 2, a first lifting screw 40 is screwed in the second driven adjusting bevel gear 39, and the first lifting screw 40 is fixedly connected to the positioning plate 4.
As shown in fig. 11: when adjusting the height of the seat plate 1, the medical staff rotates the second rotating plate 35, the second rotating plate 35 rotates to drive the second worm wheel 37 to rotate through the second worm 36, the second worm wheel 37 rotates to drive the second driven adjusting gear to rotate through the second driving transmission gear, and the second driven adjusting gear rotates to drive the first lifting screw 40 to slide in the supporting column 2, so that the height of the positioning plate 4, the lifting connecting column 41 and the seat plate 1 is adjusted.
A pair of positioning rods 34 are slidably connected in the supporting column 2, and the positioning rods 34 are fixedly connected with the positioning plate 4.
As shown in fig. 11: the arrangement of the pair of positioning rods 34 fixedly connected with the positioning plate 4 ensures the lifting of the positioning plate 4 and realizes the function that the seat plate 1 only lifts.
The first restraint strap 3, the second restraint strap 25 and the restraint ring 26 are all made of elastic materials; the second restraint strap 25 is provided with a magic tape matched with the second restraint strap.
As shown in fig. 1 and 7: the elastic material realizes fixation on the infant and provides a better treatment environment for the infant at the same time; the magic tape is convenient for fixing the infant patient.
The working process of the invention is as follows:
as shown in fig. 1, 4, 9 and 11: when the medical staff operates the infant nursing seat, after the medical staff places an infant on the seat plate 1, the body of the infant is fixed by the first restraint strap 3, then the medical staff adjusts the first lifting mechanism to adjust the seat plate 1 to a proper height, and in the process: when the medical staff adjusts the height of the seat plate 1, the medical staff rotates the second rotating plate 35, the second rotating plate 35 rotates to drive the second worm wheel 37 to rotate through the second worm 36, the second worm wheel 37 rotates to drive the second driven adjusting gear to rotate through the second driving transmission gear, and the second driven adjusting gear rotates to drive the first lifting screw 40 to slide in the supporting column 2, so that the height of the positioning plate 4, the lifting connecting column 41 and the seat plate 1 is adjusted; the positioning rods 34 are fixedly connected with the positioning plate 4, so that the lifting of the positioning plate 4 is ensured, and the function that the seat plate 1 only lifts is realized; then medical personnel adjust arm fixing device through first adjustment mechanism, at this in-process: when the medical staff rotates the first rotating plate 16, the first rotating plate 16 rotates to drive the first worm gear 18 to rotate through the first worm 17, the first worm gear 18 rotates to drive the first driven bevel gear 20 to rotate through the first driving bevel gear 19, the first driven bevel gear 20 rotates to drive the first movable rack 22 to slide through the first adjusting gear 21, so that the movable supporting rod 8 slides, the supporting rod drives the movable supporting sleeve box 9 to slide in the fixed supporting sleeve box 6, and the movable fixing block 10 is driven to rotate under the action of the movable supporting sleeve box 9 and the first rotating connecting rod 14, so that the arm of the child is fixed by stretching; meanwhile, the arms of the child patient are fixed through the second restraint strap 25, the restraint ring 26 and the first control mechanism, the palm of the child patient is stably fixed through the second restraint strap 25 and the restraint ring 26, and the situations of needle running, needle bulging and the like are effectively solved; the elastic material realizes fixation on the infant and provides a better treatment environment for the infant at the same time; the arrangement of the magic tape facilitates the fixation of the infant; when the medical staff operates the first control mechanism, the medical staff rotates the first screw 15, the first screw 15 rotates and drives the screw sleeve 23 to slide in the movable fixed block 10 through threads, so that the positioning sheet 24 slides, the positioning of the forearm of the child is realized, and the stability of fixing the arm of the child is ensured; then medical personnel accessible first positioning mechanism fixes the transfer line, at this in-process: the medical staff can rotate the first rotating block 12 to drive the positioning block to rotate, and simultaneously fix the infusion tube under the action of the movable adjusting block 33; on the other hand, the first rotating block 12 rotates to drive the first ratchet wheel 31 to rotate, in the process, the first movable fixture block 30 slides to compress the first spring 29, so that the fixing of the first movable fixture block 30 to the ratchet wheel is realized, when the fixing of the infusion tube needs to be released, a medical worker only needs to pull the first pull ring 27 to release the control of the ratchet wheel, and then the fixing of the infusion tube can be released by reversely rotating the first rotating block 12; when the infusion tube needs to be heated, the medical staff can adjust the infusion temperature through the temperature control adjusting mechanism, when the medical staff operates the temperature control adjusting mechanism, the medical staff presses the movable adjusting rod 44 to drive the second movable clamping block 42 to slide after connecting the first control block 13 with the first rotating block 12, and the second spring 43 is stretched in the process; then the first control block 13 is opened, the infusion tube is placed in the through hole and then is fixed through the buckle mechanism, so that the liquid medicine in the infusion tube is heated by the temperature control adjusting device, the liquid medicine is prevented from being excessively cooled to stimulate the infant patient, and the comfort level of the infant patient in the infusion process is greatly improved; the invention has ingenious conception and comprehensive functions; effectively solves the problems that in the prior art, in the infusion process, a child patient can perform anti-resistance actions such as fist making and the like, the fixing device is pulled by the arm, the infusion tube can not be fixedly heated, and the fixing device can only be used for fixing the arm of the child patient; greatly reduces the pain of the children patients in the process of infusion, and simultaneously greatly reduces the working difficulty of medical care personnel.

Claims (10)

1. A pediatric infusion fixing device; the method is characterized in that: the seat comprises a seat plate (1), wherein a first restraint strap (3) is arranged on the seat plate (1), a pair of arm fixing devices are arranged on the seat plate (1), and a first adjusting mechanism matched with the arm fixing devices is arranged in the seat plate (1); a pair of second restraint belts (25) is arranged in the arm fixing device, a plurality of restraint rings (26) are arranged in the arm fixing device, and the second restraint belts (25) are matched with the restraint rings (26) to fix the hand of the child patient; a first control mechanism is arranged in the arm fixing device, and the arrangement of the first control mechanism realizes the fixation of the forearm part of the child; the arm fixing device is provided with a first positioning mechanism matched with the arm fixing device; the first fixing mechanism is detachably connected with a temperature control adjusting mechanism; a first lifting mechanism matched with the seat plate (1) is arranged below the seat plate.
2. A pediatric infusion set as defined in claim 1; the method is characterized in that: the arm fixing device comprises a fixed supporting rod (5) fixedly connected with the seat plate (1), a fixed supporting sleeve box (6) is fixedly connected onto the fixed supporting rod (5), a movable supporting sleeve box (9) is slidably connected into the fixed supporting sleeve box (6), a movable supporting rod (8) is fixedly connected onto the movable supporting sleeve box (9), and the movable supporting rod (8) is connected with a first adjusting mechanism; the movable supporting rod (8) is rotatably connected with a movable fixing block (10), the movable fixing block (10) is rotatably connected with a pair of first rotating connecting rods (14), and the other ends of the first rotating connecting rods (14) are rotatably connected with the fixed supporting sleeve box (6).
3. A pediatric infusion set as defined in claim 2; the method is characterized in that: the first adjusting mechanism comprises a first rotating plate (16) rotatably connected to a seat plate (1), the first rotating plate (16) is coaxially and fixedly connected with a first worm (17), the seat plate (1) is rotatably connected with a first worm gear (18) matched with the first worm (17), the first worm gear (18) is coaxially and fixedly connected with a first driving bevel gear (19), the seat plate (1) is rotatably connected with a first driven bevel gear (20) matched with the first driving bevel gear (19), the first driven bevel gear (20) is coaxially and fixedly connected with a first adjusting gear (21), a first movable rack (22) matched with the first adjusting gear (21) is slidably connected to the seat plate (1), and the first movable rack (22) is fixedly connected with a movable supporting rod (8); the seat plate (1) is provided with a sliding chute matched with the movable supporting rod (8).
4. A pediatric infusion set as defined in claim 2; the method is characterized in that: the second restraint strap (25) and the restraint ring (26) are both arranged on the movable support sleeve box (9).
5. A pediatric infusion set as defined in claim 2; the method is characterized in that: first control mechanism includes and rotates first screw rod (15) of being connected with activity fixed block (10), sliding connection has screw rod sleeve (23) with first screw rod (15) matched with in activity fixed block (10), the rigid coupling has spacer (24) on screw rod sleeve (23).
6. A pediatric infusion set as defined in claim 2; the method is characterized in that: the first positioning mechanism comprises a first fixed block (11) fixedly connected with a movable fixed block (10), the first fixed block (11) is rotatably connected with a first rotating block (12) matched with the first fixed block, a first ratchet wheel (31) is arranged below the first rotating block (12), the first fixed block (11) is slidably connected with a first movable clamping block (30) matched with the first ratchet wheel (31), a first connecting rod (28) is fixedly connected onto the first movable clamping block (30), a first spring (29) is sleeved on the first connecting rod (28), and a first pull ring (27) is fixedly connected to the other end of the first connecting rod (28); the first fixing block (11) is connected with a plurality of movable adjusting blocks (33) in a rotating mode, the movable adjusting blocks (33) are connected with rotary positioning blocks (32) in a sliding mode, and the rotary positioning blocks (32) are connected with the first rotating block (12) in a rotating mode.
7. A pediatric infusion set as defined in claim 6; the method is characterized in that: a through hole matched with the first rotating block (12) is arranged on the temperature control adjusting mechanism, and a buckle mechanism is arranged on the temperature control adjusting mechanism to control the temperature control adjusting mechanism to be opened; the buckling mechanism comprises a second movable clamping block (42) which is connected with the first control block (13) in a sliding mode, a movable adjusting rod (44) is fixedly connected onto the second movable clamping block (42), and a second spring (43) is sleeved on the movable adjusting rod (44).
8. A pediatric infusion set as defined in claim 1; the method is characterized in that: the first lifting mechanism comprises a lifting connecting column (41) fixedly connected with the seat plate (1), the lifting connecting column (41) is coaxially and fixedly connected with a positioning plate (4), and a supporting column (2) matched with the positioning plate (4) is arranged below the positioning plate (4); second rotor plate (35) of rotation connection on support column (2), the coaxial rigid coupling of second rotor plate (35) has second worm (36), support column (2) internal rotation is connected with second worm (36) matched with second worm wheel (37), the coaxial rigid coupling of second worm wheel (37) has second initiative transmission bevel gear (38), support column (2) internal rotation is connected with the driven regulation bevel gear (39) of second initiative transmission bevel gear (38) matched with second, the spiro union has first lifting screw (40) in the driven regulation bevel gear (39) of second, first lifting screw (40) and locating plate (4) rigid coupling.
9. A pediatric infusion set as defined in claim 8; the method is characterized in that: a pair of positioning rods (34) are connected in the supporting columns (2) in a sliding manner, and the positioning rods (34) are fixedly connected with the positioning plate (4).
10. A pediatric infusion set as defined in claim 1; the method is characterized in that: the first restraint strap (3), the second restraint strap (25) and the restraint ring (26) are all made of elastic materials; the second restraint strap (25) is provided with a magic tape matched with the second restraint strap.
CN202011215220.8A 2020-11-04 2020-11-04 Paediatrics infusion fixing device Withdrawn CN112274719A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011215220.8A CN112274719A (en) 2020-11-04 2020-11-04 Paediatrics infusion fixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011215220.8A CN112274719A (en) 2020-11-04 2020-11-04 Paediatrics infusion fixing device

Publications (1)

Publication Number Publication Date
CN112274719A true CN112274719A (en) 2021-01-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011215220.8A Withdrawn CN112274719A (en) 2020-11-04 2020-11-04 Paediatrics infusion fixing device

Country Status (1)

Country Link
CN (1) CN112274719A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113476683A (en) * 2021-07-01 2021-10-08 吉林大学 Novel special combination formula protective cradle of pediatric surgery
CN114191245A (en) * 2021-11-26 2022-03-18 蓝洪云 Medical treatment is with supplementary chair of drawing blood of paediatrics

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113476683A (en) * 2021-07-01 2021-10-08 吉林大学 Novel special combination formula protective cradle of pediatric surgery
CN113476683B (en) * 2021-07-01 2022-03-25 吉林大学 Novel special combination formula protective cradle of pediatric surgery
CN114191245A (en) * 2021-11-26 2022-03-18 蓝洪云 Medical treatment is with supplementary chair of drawing blood of paediatrics

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Application publication date: 20210129