CN108815650A - Hand fixing device is used in a kind of infusion - Google Patents

Hand fixing device is used in a kind of infusion Download PDF

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Publication number
CN108815650A
CN108815650A CN201810777287.7A CN201810777287A CN108815650A CN 108815650 A CN108815650 A CN 108815650A CN 201810777287 A CN201810777287 A CN 201810777287A CN 108815650 A CN108815650 A CN 108815650A
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CN
China
Prior art keywords
cylinder body
hand
supporting plate
mounting plate
plate
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.)
Pending
Application number
CN201810777287.7A
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Chinese (zh)
Inventor
邱庚荣
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Individual
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Individual
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Publication date
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Priority to CN201810777287.7A priority Critical patent/CN108815650A/en
Publication of CN108815650A publication Critical patent/CN108815650A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/52Arm-rests

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

Abstract

The present invention relates to a kind of fixed devices more particularly to a kind of infusion to use hand fixing device.Technical problem of the invention:A kind of infusion hand fixing device for being capable of fixing hand, capable of alleviating the tingle sense of hand is provided.Implementer's case of the invention is:A kind of infusion hand fixing device, includes supporting plate, mounting plate, sliding sleeve, slide bar, pressing plate, connecting rod, card column, handle, air bag, cylinder body, piston etc.;Supporting plate top left side is provided with rectangular recess, and supporting plate top left side is connected with mounting plate, and mounting plate is located at rectangular recess left, mounting plate leading flank upper left-hand is provided with multiple circular holes, supporting plate top left side is connected with cylinder body, and cylinder body is located on the left of mounting plate, movable in cylinder body to be equipped with piston.The present invention rotates slide bar by medical staff and drives press plate rotary, can be capable of fixing the back of the hand of patient according to the position of the hand adjustment seamless plate of patient;So that outside air is entered cylinder body by constantly pulling pull rod to move up and down, can be realized and air bag is constantly inflated.

Description

Hand fixing device is used in a kind of infusion
Technical field
The present invention relates to a kind of fixed devices more particularly to a kind of infusion to use hand fixing device.
Background technique
People treats when sick often through drug, some drugs are not suitable for taking orally, and is often more suitable for directly being infused, Drug effect is embodied by being infused.When infusion, if hand is arbitrarily mobile to easily lead to syringe needle abjection, blood backflow causes swelling, and hand is not random It is dynamic that liquid medicine can be guaranteed completely into musculature.It is usually to have mandatory meaning by stopping that infusion at present, which prevents hand mobile, Taste, fixed hand effect be not strong;When transfusion time is too long, easily turns sour or numb if hand is not moved always, patient is made not feel good.
Summary of the invention
When in order to overcome infusion hand be easy to tamper, the too long disadvantage for easily leading to hand acid and hand fiber crops of transfusion time, it is of the invention Technical problem:A kind of infusion hand fixing device for being capable of fixing hand, capable of alleviating the tingle sense of hand is provided.
Implementer's case of the invention is:It is a kind of infusion use hand fixing device, include supporting plate, mounting plate, sliding sleeve, Slide bar, pressing plate, connecting rod, card column, handle, air bag, cylinder body, piston, pull rod, pull handle, orifice plate, air intake duct, inlet valve, outlet Pipe, air outlet valve, bleeder pipe, vent valve and spring, supporting plate top left side are provided with rectangular recess, and supporting plate top left side is connected with installation Plate, mounting plate are located at rectangular recess left, and mounting plate leading flank upper left-hand is provided with multiple circular holes, and supporting plate top left side is connected with Cylinder body, cylinder body are located on the left of mounting plate, movable in cylinder body to be equipped with piston, pull rod are connected among top land, mounting plate is left Upper lateral part connects abacus, and pull rod passes through orifice plate, and pull rod top is connected with pull handle, is connected between pull handle bottom and orifice plate top Spring, for spring pocket on pull rod, cylinder body left lower is connected with air intake duct, communicates in air intake duct and cylinder body, air intake duct is equipped with Inlet valve, cylinder body lower right side are connected with escape pipe, communicate in escape pipe and cylinder body, and escape pipe left part is equipped with air outlet valve, outlet Pipe right part is connected with bleeder pipe, and bleeder pipe is equipped with vent valve, and escape pipe upper end is connected with air bag, and air bag is located at the rectangular recess right side On the supporting plate of side, rotary type is connected with sliding sleeve on the upside of mounting plate leading flank right part, movable in sliding sleeve to be equipped with slide bar, slide bar left end Rotary type is connected with connecting rod, and connecting rod left part is equipped with card column, and card column and circular hole cooperate, and connecting rod left part is equipped with handle, handle Positioned at card column left, slide bar right end rotary type is connected with pressing plate, and pressing plate is located at air bag upper left side.
Further, further include having adhesive tape, pull ring, bracket, shaft, cam, rocking handle and cotton pad, supporting plate leading flank right part It is connected with adhesive tape, supporting plate trailing flank right part is connected with pull ring, and supporting plate top right side is provided with arc groove, and bottom connects in arc groove It is connected to bracket, frame upper rotary type is equipped with shaft, is equipped with cam in the middle part of shaft, shaft front end is connected with rocking handle, supporting plate top Cotton pad is equipped on the right side of portion, cotton pad is located above cam, cotton pad and cam contact.
When infusion, palm is placed on air bag by patient.Medical staff holds handle, is turned out connecting rod by handle, Connecting rod is turned out so that card column is extracted out of circular hole, and rotation slide bar, sliding sleeve rotates with it, and slide bar rotation band dynamic pressure plate turns Dynamic, according to the position of the hand adjustment seamless plate of patient, when pressing plate is adjusted to be bonded to greatest extent with the hand of patient, stop operating cunning Bar is inwardly rotatablely connected bar by handle again at this time, and connecting rod, which inwardly rotates, can be such that card column sticks into corresponding circular hole, so It is capable of fixing the back of the hand of patient.Medical staff pulls pull rod to move up and down by pull handle, when pull rod moves down, spring pressure Contracting, piston move down, and the intracorporal air of cylinder can be made to enter in air bag by escape pipe, when pull rod moves up, spring Rebound, piston move up, and the air outside cylinder body is entered in cylinder body by air intake duct.Medical staff pulls pull handle, energy repeatedly Enough realize constantly inflates air bag, when air bag tightly touch the palm of the hand of patient, stops drag pull handle, such air bag and pressing plate cooperate It can be compacted the hand of patient, prevent the hand of patient from arbitrarily moving in infusion process, influence transfusion effect.The hand of patient fixes Afterwards, medical staff is infused to patient.After the completion of infusion, medical staff is turned out connecting rod again, and rotation slide bar makes to press Plate unclamps the back of the hand of patient, opens vent valve, the air in air bag is discharged by bleeder pipe, patient takes away hand from air bag ?.
When infusion, adhesive tape upwards about rising, is clasped the wrist of patient by medical staff, and adhesive tape is passed through pull ring, so can be with The wrist of patient is fixed, the hand that can be better protected from patient is mobile.The hand of patient is contacted with cotton pad, and patient is because of transfusion time , can be with rotation crank when too long and hand acid or hand fiber crops, rocking handle rotation is rotated by shaft band moving cam, cam rotation constantly beating Cotton pad is massaged by hand of the cotton pad to patient, so the circulation of patient hand's blood can be promoted unimpeded, reduction of patient Hand acid and hand picotement, are infused with making patient comfort.
The invention has the advantages that:The present invention rotates slide bar by medical staff and drives press plate rotary, can be according to trouble The position of the hand adjustment seamless plate of person, is capable of fixing the back of the hand of patient;Make outside air by constantly pulling pull rod to move up and down Into cylinder body, it can be realized and air bag is constantly inflated, air bag and pressing plate cooperate the hand that can be compacted patient, prevent the hand of patient from existing It is arbitrarily moved in infusion process;The wrist of patient is capable of fixing by adhesive tape, the hand that can be better protected from patient is mobile;It is logical Patient rotational's rocking handle is crossed, the hand of patient can be massaged, the hand acid and hand picotement of reduction of patient.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is part schematic view of the front view of the invention.
The meaning of appended drawing reference in figure:1:Supporting plate, 101:Rectangular recess, 102:Arc groove, 2:Mounting plate, 201:Circle Hole, 3:Sliding sleeve, 4:Slide bar, 5:Pressing plate, 6:Connecting rod, 7:Card column, 8:Handle, 9:Air bag, 10:Cylinder body, 11:Piston, 12:It draws Bar, 13:Pull handle, 14:Orifice plate, 15:Air intake duct, 16:Inlet valve, 17:Escape pipe, 18:Air outlet valve, 19:Bleeder pipe, 191:It deflates Valve, 20:Adhesive tape, 21:Pull ring, 22:Bracket, 23:Shaft, 24:Cam, 25:Rocking handle, 26:Cotton pad, 27:Spring.
Specific embodiment
Referenced herein embodiment is it is meant that a particular feature, structure, or characteristic described may include in conjunction with the embodiments In at least one embodiment of the present invention.Each position in the description occur the phrase might not each mean it is identical Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly with it is hidden Understand, embodiment described herein can be combined with other embodiments likes.
Embodiment 1
It is a kind of infusion use hand fixing device, as shown in Figs. 1-2, include supporting plate 1, mounting plate 2, sliding sleeve 3, slide bar 4, pressing plate 5, Connecting rod 6, card column 7, handle 8, air bag 9, cylinder body 10, piston 11, pull rod 12, pull handle 13, orifice plate 14, air intake duct 15, inlet valve 16, escape pipe 17, air outlet valve 18, bleeder pipe 19, vent valve 191 and spring 27,1 top left side of supporting plate are provided with rectangular recess 101, 1 top left side of supporting plate is connected with mounting plate 2, and mounting plate 2 is located at 101 left of rectangular recess, and 2 leading flank upper left-hand of mounting plate is opened There are multiple circular holes 201,1 top left side of supporting plate is connected with cylinder body 10, and cylinder body 10 is located on the left of mounting plate 2, movable in cylinder body 10 Equipped with piston 11,11 top center of piston is connected with pull rod 12, and 2 left upper portion of mounting plate connects abacus 14, and pull rod 12 passes through Orifice plate 14,12 top of pull rod are connected with pull handle 13, are connected with spring 27 between 14 top of 13 bottom of pull handle and orifice plate, and 27 sets of spring On pull rod 12,10 left lower of cylinder body is connected with air intake duct 15, communicates in air intake duct 15 and cylinder body 10, air intake duct 15 is equipped with Inlet valve 16,10 lower right side of cylinder body are connected with escape pipe 17, communicate in escape pipe 17 and cylinder body 10,17 left part of escape pipe is equipped with Air outlet valve 18,17 right part of escape pipe are connected with bleeder pipe 19, and bleeder pipe 19 is equipped with vent valve 191, the connection of 17 upper end of escape pipe There is air bag 9, air bag 9 is located on the supporting plate 1 of 101 right of rectangular recess, and rotary type is connected with cunning on the upside of 2 leading flank right part of mounting plate Set 3, movable in sliding sleeve 3 to be equipped with slide bar 4,4 left end rotary type of slide bar is connected with connecting rod 6, and 6 left part of connecting rod is equipped with card column 7, Card column 7 and circular hole 201 cooperate, and 6 left part of connecting rod is equipped with handle 8, and handle 8 is located at 7 left of card column, and 4 right end rotary type of slide bar connects It is connected to pressing plate 5, pressing plate 5 is located at 9 upper left side of air bag.
Embodiment 2
It is a kind of infusion use hand fixing device, as shown in Figs. 1-2, include supporting plate 1, mounting plate 2, sliding sleeve 3, slide bar 4, pressing plate 5, Connecting rod 6, card column 7, handle 8, air bag 9, cylinder body 10, piston 11, pull rod 12, pull handle 13, orifice plate 14, air intake duct 15, inlet valve 16, escape pipe 17, air outlet valve 18, bleeder pipe 19, vent valve 191 and spring 27,1 top left side of supporting plate are provided with rectangular recess 101, 1 top left side of supporting plate is connected with mounting plate 2, and mounting plate 2 is located at 101 left of rectangular recess, and 2 leading flank upper left-hand of mounting plate is opened There are multiple circular holes 201,1 top left side of supporting plate is connected with cylinder body 10, and cylinder body 10 is located on the left of mounting plate 2, movable in cylinder body 10 Equipped with piston 11,11 top center of piston is connected with pull rod 12, and 2 left upper portion of mounting plate connects abacus 14, and pull rod 12 passes through Orifice plate 14,12 top of pull rod are connected with pull handle 13, are connected with spring 27 between 14 top of 13 bottom of pull handle and orifice plate, and 27 sets of spring On pull rod 12,10 left lower of cylinder body is connected with air intake duct 15, communicates in air intake duct 15 and cylinder body 10, air intake duct 15 is equipped with Inlet valve 16,10 lower right side of cylinder body are connected with escape pipe 17, communicate in escape pipe 17 and cylinder body 10,17 left part of escape pipe is equipped with Air outlet valve 18,17 right part of escape pipe are connected with bleeder pipe 19, and bleeder pipe 19 is equipped with vent valve 191, the connection of 17 upper end of escape pipe There is air bag 9, air bag 9 is located on the supporting plate 1 of 101 right of rectangular recess, and rotary type is connected with cunning on the upside of 2 leading flank right part of mounting plate Set 3, movable in sliding sleeve 3 to be equipped with slide bar 4,4 left end rotary type of slide bar is connected with connecting rod 6, and 6 left part of connecting rod is equipped with card column 7, Card column 7 and circular hole 201 cooperate, and 6 left part of connecting rod is equipped with handle 8, and handle 8 is located at 7 left of card column, and 4 right end rotary type of slide bar connects It is connected to pressing plate 5, pressing plate 5 is located at 9 upper left side of air bag.
It further include having adhesive tape 20, pull ring 21, bracket 22, shaft 23, cam 24, rocking handle 25 and cotton pad 26,1 leading flank of supporting plate Right part is connected with adhesive tape 20, and 1 trailing flank right part of supporting plate is connected with pull ring 21, and 1 top right side of supporting plate is provided with arc groove 102, arc Bottom is connected with bracket 22 in connected in star 102, and 22 top rotary type of bracket is equipped with shaft 23, is equipped with cam in the middle part of shaft 23 24,23 front end of shaft is connected with rocking handle 25, and 1 top right side of supporting plate is equipped with cotton pad 26, and cotton pad 26 is located at 24 top of cam, cotton pad 26 It is contacted with cam 24.
When infusion, palm is placed on air bag 9 by patient.Medical staff holds handle 8, is turned out connection by handle 8 Bar 6, connecting rod 6 is turned out so that card column 7 is extracted out of circular hole 201, and rotation slide bar 4, sliding sleeve 3 rotates with it, and slide bar 4 rotates Band dynamic pressure plate 5 rotates, according to the position of the hand adjustment seamless plate 5 of patient, when pressing plate 5 is adjusted to be bonded to greatest extent with the hand of patient When, stop operating slide bar 4, and by handle 8, inwardly rotation connection bar 6, the inside rotation of connecting rod 6 can be such that card column 7 blocks again at this time Into in corresponding circular hole 201, it is so capable of fixing the back of the hand of patient.Medical staff is pulled by pull handle 13 and is moved down on pull rod 12 Dynamic, when pull rod 12 moves down, spring 27 compresses, and piston 11 moves down, and the air in cylinder body 10 can be made to pass through escape pipe 17 enter in air bag 9, and when pull rod 12 moves up, spring 27 rebounds, and piston 11 moves up, and the air outside cylinder body 10 passes through Air intake duct 15 enters in cylinder body 10.Medical staff pulls pull handle 13 repeatedly, can be realized and constantly inflates to air bag 9, air bag 9 is tight When being close to the palm of the hand of patient, pull handle 13 is stopped drag, such air bag 9 cooperates the hand that can be compacted patient with pressing plate 5, prevents from suffering from The hand of person arbitrarily moves in infusion process, influences transfusion effect.After the hand of patient fixes, medical staff carries out patient defeated Liquid.After the completion of infusion, medical staff is turned out connecting rod 6 again, and rotation slide bar 4 makes pressing plate 5 unclamp the back of the hand of patient, opens The air in air bag 9 is discharged by bleeder pipe 19 in vent valve 191, and patient takes away hand from air bag 9.
When infusion, adhesive tape 20 upwards about rising, is clasped the wrist of patient by medical staff, adhesive tape 20 is passed through pull ring 21, such as This can fix the wrist of patient, and the hand that can be better protected from patient is mobile.The hand of patient is contacted with cotton pad 26, Huan Zheyin Transfusion time is too long and when hand acid or hand fiber crops, can be with rotation crank 25, the rotation of rocking handle 25 is rotated by shaft 23 with moving cam 24, Cam 24, which rotates, constantly pats cotton pad 26, is massaged by hand of the cotton pad 26 to patient, can so promote patient hand's blood The circulation of liquid is unimpeded, and the hand acid and hand picotement of reduction of patient are infused with making patient comfort.
Above-described embodiment, which is available to, to be familiar with person in the art to realize or use the present invention, and is familiar with this field Personnel can make various modifications or variation, thus this to above-described embodiment without departing from the present invention in the case of the inventive idea The protection scope of invention is not limited by above-described embodiment, and should meet inventive features that claims are mentioned most On a large scale.

Claims (2)

1. a kind of infusion hand fixing device, which is characterized in that include supporting plate, mounting plate, sliding sleeve, slide bar, pressing plate, connection Bar, card column, handle, air bag, cylinder body, piston, pull rod, pull handle, orifice plate, air intake duct, inlet valve, escape pipe, air outlet valve, deflation Pipe, vent valve and spring, supporting plate top left side are provided with rectangular recess, and supporting plate top left side is connected with mounting plate, and mounting plate is located at Rectangular recess left, mounting plate leading flank upper left-hand are provided with multiple circular holes, and supporting plate top left side is connected with cylinder body, and cylinder body is located at It is movable in cylinder body to be equipped with piston on the left of mounting plate, it is connected with pull rod among top land, mounting plate left upper portion is connected with hole Plate, pull rod pass through orifice plate, and pull rod top is connected with pull handle, is connected with spring between pull handle bottom and orifice plate top, spring pocket exists On pull rod, cylinder body left lower is connected with air intake duct, communicates in air intake duct and cylinder body, and air intake duct is equipped with inlet valve, and cylinder body is right Side lower part is connected with escape pipe, communicates in escape pipe and cylinder body, and escape pipe left part is equipped with air outlet valve, and escape pipe right part, which is connected with, to be put Tracheae, bleeder pipe are equipped with vent valve, and escape pipe upper end is connected with air bag, and air bag is located on the supporting plate of rectangular recess right, peace Rotary type is connected with sliding sleeve on the upside of loading board leading flank right part, and movable in sliding sleeve to be equipped with slide bar, slide bar left end rotary type is connected with Connecting rod, connecting rod left part are equipped with card column, and card column and circular hole cooperate, and connecting rod left part is equipped with handle, and handle is located at card column left, Slide bar right end rotary type is connected with pressing plate, and pressing plate is located at air bag upper left side.
2. it is described in accordance with the claim 1 it is a kind of infusion use hand fixing device, which is characterized in that further include have adhesive tape, pull ring, Bracket, shaft, cam, rocking handle and cotton pad, supporting plate leading flank right part are connected with adhesive tape, and supporting plate trailing flank right part is connected with pull ring, Supporting plate top right side is provided with arc groove, and bottom is connected with bracket in arc groove, and frame upper rotary type is equipped with shaft, shaft Middle part is equipped with cam, and shaft front end is connected with rocking handle, and supporting plate top right side is equipped with cotton pad, and cotton pad is located above cam, cotton pad With cam contact.
CN201810777287.7A 2018-07-16 2018-07-16 Hand fixing device is used in a kind of infusion Pending CN108815650A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810777287.7A CN108815650A (en) 2018-07-16 2018-07-16 Hand fixing device is used in a kind of infusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810777287.7A CN108815650A (en) 2018-07-16 2018-07-16 Hand fixing device is used in a kind of infusion

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Publication Number Publication Date
CN108815650A true CN108815650A (en) 2018-11-16

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110201272A (en) * 2019-05-17 2019-09-06 温江旺 A kind of fixation device for medical paediatrics assisted transfusion
CN110585515A (en) * 2019-10-14 2019-12-20 青岛市第三人民医院 Venous transfusion anti-leakage device for operating room nursing
CN110613545A (en) * 2019-10-29 2019-12-27 南京市儿童医院 Restraint gloves for preventing children from tube drawing
CN110694151A (en) * 2019-11-12 2020-01-17 济宁市精神病防治院 Hand fixing device for infusion of psychiatric patient
CN112999474A (en) * 2018-12-14 2021-06-22 李昊洋 Medical intravenous injection auxiliary device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201832240U (en) * 2010-10-25 2011-05-18 上海市东方医院 Portable inflatable fixing device for transfusion for children
CN103157160A (en) * 2013-04-11 2013-06-19 苏州大学 Transfusion fixing mechanism
CN204840469U (en) * 2015-07-09 2015-12-09 王蓉 Novel auxiliary device is used in paediatrics infusion
CN205287077U (en) * 2015-11-12 2016-06-08 陶华娟 Children's infusion is with fixed protection device of hand
EA025337B1 (en) * 2013-08-02 2016-12-30 Гарегин Григорьевич Мамджян Infusion stand
CN206577206U (en) * 2016-11-02 2017-10-24 郑州市中医院 Fixation board for child transfusion with massage functions

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201832240U (en) * 2010-10-25 2011-05-18 上海市东方医院 Portable inflatable fixing device for transfusion for children
CN103157160A (en) * 2013-04-11 2013-06-19 苏州大学 Transfusion fixing mechanism
EA025337B1 (en) * 2013-08-02 2016-12-30 Гарегин Григорьевич Мамджян Infusion stand
CN204840469U (en) * 2015-07-09 2015-12-09 王蓉 Novel auxiliary device is used in paediatrics infusion
CN205287077U (en) * 2015-11-12 2016-06-08 陶华娟 Children's infusion is with fixed protection device of hand
CN206577206U (en) * 2016-11-02 2017-10-24 郑州市中医院 Fixation board for child transfusion with massage functions

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112999474A (en) * 2018-12-14 2021-06-22 李昊洋 Medical intravenous injection auxiliary device
CN112999474B (en) * 2018-12-14 2023-09-12 南京颖元科技有限公司 Medical intravenous injection auxiliary device
CN110201272A (en) * 2019-05-17 2019-09-06 温江旺 A kind of fixation device for medical paediatrics assisted transfusion
CN110201272B (en) * 2019-05-17 2021-05-18 青岛大学附属医院 A fixing device for supplementary infusion of medical treatment paediatrics
CN110585515A (en) * 2019-10-14 2019-12-20 青岛市第三人民医院 Venous transfusion anti-leakage device for operating room nursing
CN110613545A (en) * 2019-10-29 2019-12-27 南京市儿童医院 Restraint gloves for preventing children from tube drawing
CN110694151A (en) * 2019-11-12 2020-01-17 济宁市精神病防治院 Hand fixing device for infusion of psychiatric patient

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Application publication date: 20181116

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