CN114129800A - Arm fixing nursing device for hemodialysis of nephrology department - Google Patents

Arm fixing nursing device for hemodialysis of nephrology department Download PDF

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Publication number
CN114129800A
CN114129800A CN202111491519.0A CN202111491519A CN114129800A CN 114129800 A CN114129800 A CN 114129800A CN 202111491519 A CN202111491519 A CN 202111491519A CN 114129800 A CN114129800 A CN 114129800A
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CN
China
Prior art keywords
sliding
block
connecting plate
sleeve
fixedly connected
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Withdrawn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
CN202111491519.0A
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Chinese (zh)
Inventor
杨冰冰
刘风勋
薛小玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
First Affiliated Hospital of Zhengzhou University
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First Affiliated Hospital of Zhengzhou University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by First Affiliated Hospital of Zhengzhou University filed Critical First Affiliated Hospital of Zhengzhou University
Priority to CN202111491519.0A priority Critical patent/CN114129800A/en
Publication of CN114129800A publication Critical patent/CN114129800A/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Withdrawn legal-status Critical Current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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1621—Constructional aspects thereof
    • 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
    • A61F5/3715—Restraining devices for the body or for body parts, e.g. slings; Restraining shirts for attaching the limbs to other parts of the body
    • A61F5/3723—Restraining devices for the body or for body parts, e.g. slings; Restraining shirts for attaching the limbs to other parts of the body for the 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood

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  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Emergency Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • External Artificial Organs (AREA)

Abstract

The invention discloses an arm fixing nursing device for hemodialysis in nephrology department, which comprises a supporting seat, wherein a fixing mechanism is arranged in the supporting seat, an opening is arranged in the supporting seat, a fixing sleeve is inserted in the opening, two ends of the fixing sleeve respectively penetrate through the opening, connecting blocks are fixedly connected to two sides of the fixing sleeve, a connecting groove is formed in one side, close to the supporting seat, of each connecting block, a connecting plate is connected in the connecting groove in a sliding mode, a first elastic supporting mechanism is arranged on one side of each connecting plate, an adjusting mechanism is arranged on the other side of each connecting plate, and a slot corresponding to the connecting plate is formed in one side, close to the connecting blocks, of the supporting seat. The arm fixing device is simple to operate and convenient to use, and the stability of the fixing sleeve is improved through the arrangement of the adjusting and clamping mechanism, so that the fixing sleeve is effectively prevented from loosening, and meanwhile, the fixing sleeve can be freely adjusted according to the arm size of a user, and the arm fixing effect of a patient is improved.

Description

Arm fixing nursing device for hemodialysis of nephrology department
Technical Field
The invention relates to the technical field of medical instruments, in particular to an arm fixing and nursing device for hemodialysis in nephrology department.
Background
Hemodialysis room, also called hemodialysis room for short, is a place where renal replacement therapy is performed on patients with chronic renal failure or acute renal failure due to related diseases by means of hemodialysis. Is a clinical department set in the major internal medicine of all levels of hospitals for treating chronic renal failure or acute renal failure diseases.
With the development of society, the living standard of people is continuously improved, and the attention of people to medical health is gradually increased year by year, wherein, patients with advanced stage such as uremia need to maintain life through hemodialysis, when the patients are subjected to hemodialysis, the arms need to be fixed for a long time, and the arms can be paralyzed along with the increase of time, so that physical damage is caused.
But the existing equipment is difficult to fix the arm, is difficult to adjust in a self-adaptive manner to ensure the whole comfort, and is not suitable for various occasions.
Disclosure of Invention
The invention aims to solve the problems that the existing equipment is difficult to fix arms, is difficult to adjust in a self-adaptive manner to ensure the overall comfort and is not suitable for various occasions, and provides an arm fixing and nursing device for hemodialysis in nephrology.
In order to achieve the purpose, the invention adopts the following technical scheme:
the arm fixing nursing device for the hemodialysis of the nephrology department comprises a supporting seat, wherein a fixing mechanism is arranged in the supporting seat, an opening is formed in the supporting seat, a fixing sleeve is inserted in the opening, two ends of the fixing sleeve respectively penetrate through the opening, connecting blocks are fixedly connected to two sides of the fixing sleeve, a connecting groove is formed in one side, close to the supporting seat, of each connecting block, a connecting plate is connected in the connecting groove in a sliding mode, a first elastic supporting mechanism is arranged on one side of the connecting plate, and an adjusting mechanism is arranged on the other side of the connecting plate;
one side, close to the connecting block, of the supporting seat is provided with a slot corresponding to the connecting plate, one end of the connecting plate penetrates through the connecting slot and extends into the slot, a sliding slot is formed in the connecting plate, a sliding block is connected in the sliding slot in a sliding mode, a second elastic supporting mechanism is arranged on one side of the sliding block, a wedge-shaped fixture block is fixedly connected to the other side of the sliding block, a plurality of clamping slots corresponding to the wedge-shaped fixture block are uniformly distributed on the inner side wall of the slot, one end, far away from the sliding block, of the wedge-shaped fixture block penetrates through the connecting plate and extends into the clamping slots, and the wedge-shaped fixture block is connected with the connecting plate in a sliding mode;
the utility model discloses a screw thread sleeve, including fixed sleeve, guide sleeve, slide sleeve, insert the slide opening that the horizontal pole corresponds, slide in the slide opening and be equipped with the inserted bar, the equidistant a plurality of slots that correspond with the inserted bar that are equipped with on the horizontal pole, the top fixedly connected with installation piece that horizontal pole one end was kept away from to fixed sleeve, it is equipped with the screw rod to rotate to insert in the installation piece, the top fixedly connected with knob of screw rod, the screw rod is located the one end screw thread of installation piece and has cup jointed the thread bush, the bottom of thread bush runs through installation piece inner wall and fixed sleeve outer wall in proper order and inwards extends, the one end fixedly connected with arc clamp plate that the thread bush extends.
Preferably, the first elastic supporting mechanism comprises a sliding rod which is slidably inserted into the connecting plate, two ends of the sliding rod respectively penetrate through the connecting plate and are fixedly connected with opposite side walls in the connecting grooves, a first spring is sleeved on the sliding rod, and two ends of the first spring respectively abut against the inner side walls of the connecting plate and the connecting grooves.
Preferably, the adjusting mechanism comprises a push rod fixed on one side, away from the fixed sleeve, of the connecting plate, one end of the push rod penetrates through the connecting block and is fixedly connected with the pressing plate, and the push rod is in sliding connection with the connecting block.
Preferably, the fixing mechanism comprises four through holes which are arranged in the supporting seat and distributed in a rectangular shape, bolts are inserted into the through holes, and two ends of each bolt penetrate through the through holes respectively.
Preferably, the second elastic support mechanism comprises a second spring arranged in the sliding groove, and two ends of the second spring respectively abut against the sliding block and the inner side wall of the sliding groove.
Preferably, a rubber pad is fixedly connected to one side of the supporting seat, which is far away from the connecting block.
Preferably, a clamping sleeve is fixedly sleeved at one end, close to the cross rod, of the inserted rod, a pull rod is fixedly connected at one end, far away from the clamping sleeve, of the inserted rod, a third spring is sleeved on the inserted rod, and two ends of the third spring are fixedly connected with the clamping sleeve and the inner wall of the sliding opening respectively.
Preferably, one end of the cross rod, which is far away from the fixed sleeve, is fixedly connected with a stop block.
Preferably, the top of the arc-shaped pressing plate far away from one end of the threaded sleeve is fixedly connected with a limiting block.
Has the advantages that:
1. at first fix the supporting seat through the bolt, and make the opening align with the interface, can improve the stability after the installation through the rubber pad, then pass through the opening cover with fixed sleeve on patient's arm, embolia the in-process, fixed sleeve can drive the connecting plate through the connecting block and insert in the slot, the connecting plate is at the in-process that inserts the slot, the edge department that can make the wedge profile of wedge type fixture block and slot in offsets, thereby it removes to drive the direction in the wedge type fixture block toward the spout, after inserting completely, elasticity through the second spring promotes the slider and removes and reset, it resets to the draw-in groove to drive the removal of wedge type fixture block through the slider, thereby prevent that fixed sleeve pine from taking off.
2. When dismantling, press two press plates simultaneously, make the mounting panel remove toward the connecting block direction, drive the push rod through the mounting panel and remove, drive the connecting plate through the push rod and remove, drive wedge type fixture block through the connecting plate and break away from in the draw-in groove, can take out and take off fixed sleeve.
3. The arm fixing device is simple to operate and convenient to use, and the stability of the fixing sleeve is improved through the arrangement of the adjusting and clamping mechanism, so that the fixing sleeve is effectively prevented from loosening, and meanwhile, the fixing sleeve can be freely adjusted according to the arm size of a user, and the arm fixing effect of a patient is improved.
Drawings
FIG. 1 is a schematic structural view of an arm fixing and nursing device for hemodialysis in nephrology department, which is provided by the invention;
FIG. 2 is a schematic side view of the fixing sleeve of the arm fixing nursing device for hemodialysis in nephrology department according to the present invention;
FIG. 3 is a schematic structural view of the arm fixing and nursing device for hemodialysis in nephrology department at the position A;
fig. 4 is a schematic structural diagram of a position B of the arm fixing and nursing device for hemodialysis in nephrology department, which is provided by the invention.
In the figure: the device comprises a support seat 1, a bolt 2, a fixing sleeve 3, a connecting plate 4, a connecting block 5, a pressing plate 6, a first spring 7, a sliding rod 8, a second spring 9, a sliding block 10, a wedge-shaped clamping block 11, a cross rod 12, a guide sleeve 13, an inserted rod 14, a mounting block 15, a screw rod 16, a knob 17, a threaded sleeve 18, an arc-shaped pressing plate 19, a clamping sleeve 20, a pull rod 21, a third spring 22, a stop block 23, a stop block 24, an opening 25 and a sliding groove 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1:
referring to fig. 1-4, an arm fixing nursing device for hemodialysis in nephrology department comprises a supporting seat 1, wherein a rubber pad is fixedly connected to one side of the supporting seat 1, which is far away from a connecting block 5, so as to improve the stability of the supporting seat 1 after installation, a fixing mechanism is arranged in the supporting seat 1, the fixing mechanism comprises four through holes which are arranged in the supporting seat 1 and distributed in a rectangular shape, bolts 2 are inserted into the through holes for fixing the supporting seat 1, two ends of each bolt 2 respectively penetrate through openings 25 in the through hole supporting seat 1, a fixing sleeve 3 is inserted into each opening 25 for fixing an arm, and two ends of each fixing sleeve 3 respectively penetrate through the openings 25;
in the embodiment, both sides of the fixed sleeve 3 are fixedly connected with connecting blocks 5 for installing the connecting plates 4, one side of each connecting block 5, which is close to the supporting seat 1, is provided with a connecting groove, the connecting plates 4 are connected in the connecting grooves in a sliding mode and used for preventing the connecting blocks 5 from loosening, one side of each connecting plate 4 is provided with a first elastic supporting mechanism, each first elastic supporting mechanism comprises a sliding rod 8 which is inserted in the corresponding connecting plate 4 in a sliding mode and used for improving the stability of the connecting plates 4 during movement, two ends of each sliding rod 8 respectively penetrate through the corresponding connecting plate 4 and are fixedly connected with the corresponding side wall in the corresponding connecting groove, each sliding rod 8 is sleeved with a first spring 7 and used for elastically supporting the corresponding connecting plate 4, and two ends of each first spring 7 respectively abut against the corresponding connecting plate 4 and the corresponding connecting groove;
in this embodiment, an adjusting mechanism is disposed on the other side of the connecting plate 4, the adjusting mechanism includes a push rod fixed on one side of the connecting plate 4 away from the fixing sleeve 3 for driving the connecting plate 4 to move, one end of the push rod penetrates through the connecting block 5 and is fixedly connected with a pressing plate 6 for driving the push rod to move, and the push rod 6 is slidably connected with the connecting block 5;
in this embodiment, a slot corresponding to the connecting plate 4 is disposed on one side of the supporting seat 1 close to the connecting block 5, one end of the connecting plate 4 penetrates through the connecting slot and extends into the slot, a sliding slot 26 is disposed in the connecting plate 4, a sliding block 10 is slidably connected in the sliding slot 26 and used for driving the wedge-shaped fixture block 11 to move, a second elastic supporting mechanism is disposed on one side of the sliding block 10, the second elastic supporting mechanism includes a second spring 9 disposed in the sliding slot 26 and used for elastically supporting the sliding block 10, and two ends of the second spring 9 respectively abut against inner side walls of the sliding block 10 and the sliding slot 26;
in this embodiment, the other side of the slider 10 is fixedly connected with a wedge-shaped fixture block 11 for preventing the connecting plate 4 from loosening, a plurality of clamping grooves corresponding to the wedge-shaped fixture block 11 are uniformly distributed on the inner side wall of each slot, one end of the wedge-shaped fixture block 11, which is far away from the slider 10, penetrates through the connecting plate 4 and extends into the clamping grooves, and the wedge-shaped fixture block 11 is slidably connected with the connecting plate 4.
In the embodiment, one end of the fixed sleeve 3 is fixedly connected with a cross rod 12 for supporting the guide sleeve 13, the guide sleeve 13 is sleeved on the cross rod 12 in a sliding manner and used for supporting the arm of a patient, a sliding opening corresponding to the cross rod 12 is formed in the guide sleeve 13, an insertion rod 14 is inserted in the sliding opening in a sliding manner and used for fixing the guide sleeve 13, a clamping sleeve 20 is fixedly sleeved at one end, close to the cross rod 12, of the insertion rod 14, a pull rod 21 is fixedly connected to one end, far away from the clamping sleeve 20, of the insertion rod 14, a third spring 22 is sleeved on the insertion rod 14, two ends of the third spring 22 are respectively fixedly connected with the clamping sleeve 20 and the inner wall of the sliding opening, and the insertion rod 14 is elastically supported to a certain extent;
in the embodiment, a stop block 23 is fixedly connected to one end, away from the fixed sleeve 3, of the cross rod 12 to prevent the guide sleeve 13 from falling off from the cross rod 12, a plurality of slots corresponding to the insertion rods 14 are equidistantly arranged on the cross rod 12, an installation block 15 is fixedly connected to the top, away from one end of the cross rod 12, of the fixed sleeve 3, a screw 16 is rotatably inserted in the installation block 15 and used for driving the arc-shaped pressing plate 19 to move, and a knob 17 is fixedly connected to the top of the screw 16 and used for driving the screw 16 to rotate;
in this embodiment, threaded sleeve 18 has been cup jointed to the one end screw thread that screw rod 16 is located installation piece 15, and threaded sleeve 18's bottom runs through installation piece 15 inner wall and 3 outer walls of fixed sleeve and inwards extension in proper order, and the one end fixedly connected with arc clamp plate 19 that threaded sleeve 18 extended for fixed patient's arm, arc clamp plate 19 keep away from the top fixedly connected with stopper 24 of threaded sleeve 18 one end.
In the embodiment, firstly, the supporting seat 1 is fixed through the bolt 2, the opening 25 is aligned with the interface, the stability after installation can be improved through the rubber pad, then the fixing sleeve 3 is sleeved on the arm of a patient through the opening 25, in the process of sleeving, the fixing sleeve 3 can drive the connecting plate 4 to be inserted into the slot through the connecting block 5, the wedge-shaped surface of the wedge-shaped fixture block 11 can be abutted against the edge in the slot in the process of inserting the connecting plate 4 into the slot, so as to drive the wedge-shaped fixture block 11 to move towards the direction of the sliding slot 26, after the fixing sleeve is completely inserted, the sliding block 10 is pushed by the elasticity of the second spring 9 to move and reset, the wedge-shaped fixture block 11 is driven by the sliding block 10 to move and reset into the clamping slot, so as to prevent the fixing sleeve 3 from loosening, when the fixing sleeve is disassembled, the two pressing plates 6 are pressed simultaneously, so that the mounting plate 6 moves towards the connecting block 5, the push rod is driven by the mounting plate 6 to move, the push rod drives the connecting plate 4 to move, the connecting plate 4 drives the wedge-shaped clamping block 11 to be separated from the clamping groove, and the fixing sleeve 3 can be pulled out and taken down.
As mentioned above, the components of each device selected in the present application, which are not described in specific structures, are all general standard components or components known to those skilled in the art, and the structures and principles thereof can be known to those skilled in the art through technical manuals or through routine experiments.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (9)

1. Arm is fixed nursing device for nephrology dept hemodialysis, including supporting seat (1), its characterized in that: a fixing mechanism is arranged in the supporting seat (1), an opening (25) is arranged in the supporting seat (1), a fixing sleeve (3) is inserted into the opening (25), two ends of the fixing sleeve (3) respectively penetrate through the opening (25), connecting blocks (5) are fixedly connected to two sides of the fixing sleeve (3), a connecting groove is formed in one side, close to the supporting seat (1), of each connecting block (5), a connecting plate (4) is connected in the connecting groove in a sliding mode, a first elastic supporting mechanism is arranged on one side of each connecting plate (4), and an adjusting mechanism is arranged on the other side of each connecting plate (4);
one side, close to the connecting block (5), of the supporting seat (1) is provided with a slot corresponding to the connecting plate (4), one end of the connecting plate (4) penetrates through the connecting slot and extends into the slot, a sliding slot (26) is arranged in the connecting plate (4), a sliding block (10) is connected in the sliding slot (26), one side of the sliding block (10) is provided with a second elastic supporting mechanism, the other side of the sliding block (10) is fixedly connected with a wedge-shaped clamping block (11), a plurality of clamping slots corresponding to the wedge-shaped clamping block (11) are uniformly distributed on the inner side wall of the slot, one end, far away from the sliding block (10), of the wedge-shaped clamping block (11) penetrates through the connecting plate (4) and extends into the clamping slots, and the wedge-shaped clamping block (11) is connected with the connecting plate (4) in a sliding manner;
one end of the fixed sleeve (3) is fixedly connected with a cross rod (12), a guide sleeve (13) is sleeved on the cross rod (12) in a sliding manner, a sliding opening corresponding to the cross rod (12) is arranged on the guide sleeve (13), an inserting rod (14) is inserted in the sliding opening in a sliding way, a plurality of slots corresponding to the inserted rods (14) are arranged on the cross rod (12) at equal intervals, the top of one end of the fixed sleeve (3) far away from the cross rod (12) is fixedly connected with an installation block (15), a screw rod (16) is rotatably inserted in the mounting block (15), the top of the screw rod (16) is fixedly connected with a knob (17), a threaded sleeve (18) is sleeved on one end of the screw rod (16) positioned in the mounting block (15) in a threaded manner, the bottom of the threaded sleeve (18) penetrates through the inner wall of the mounting block (15) and the outer wall of the fixed sleeve (3) in sequence and extends inwards, one end of the screw thread sleeve (18) extending is fixedly connected with an arc-shaped pressing plate (19).
2. The arm fixing and nursing device for hemodialysis in nephrology department according to claim 1, characterized in that: first elastic support mechanism includes slide bar (8) of slip insertion in connecting plate (4), the both ends of slide bar (8) run through connecting plate (4) respectively and with the interior relative lateral wall fixed connection of spread groove, the cover is equipped with first spring (7) on slide bar (8), the both ends of first spring (7) offset with connecting plate (4) and spread groove inside wall respectively.
3. The arm fixing and nursing device for hemodialysis in nephrology department according to claim 1, characterized in that: the adjusting mechanism comprises a push rod fixed on one side, away from the fixing sleeve (3), of the connecting plate (4), one end of the push rod penetrates through the connecting block (5) and is fixedly connected with the pressing plate (6), and the push rod (6) is in sliding connection with the connecting block (5).
4. The arm fixing and nursing device for hemodialysis in nephrology department according to claim 1, characterized in that: the fixing mechanism comprises four through holes which are arranged in the supporting seat (1) and distributed in a rectangular mode, bolts (2) are inserted into the through holes, and the two ends of each bolt (2) penetrate through the through holes respectively.
5. The arm fixing and nursing device for hemodialysis in nephrology department according to claim 1, characterized in that: the second elastic supporting mechanism comprises a second spring (9) arranged in the sliding groove (26), and two ends of the second spring (9) are respectively abutted against the inner side walls of the sliding block (10) and the sliding groove (26).
6. The arm fixing and nursing device for hemodialysis in nephrology department according to claim 1, characterized in that: one side of the supporting seat (1) far away from the connecting block (5) is fixedly connected with a rubber pad.
7. The arm fixing and nursing device for hemodialysis in nephrology department according to claim 1, characterized in that: cutting ferrule (20) have been fixed to inserted bar (14) near the one end fixed cover of horizontal pole (12), the one end fixedly connected with pull rod (21) of cutting ferrule (20) are kept away from in inserted bar (14), the cover is equipped with third spring (22) on inserted bar (14), the both ends of third spring (22) respectively with cutting ferrule (20) and sliding port inner wall fixed connection.
8. The arm fixing and nursing device for hemodialysis in nephrology department according to claim 1, characterized in that: one end of the cross rod (12) far away from the fixed sleeve (3) is fixedly connected with a stop block (23).
9. The arm fixing and nursing device for hemodialysis in nephrology department according to claim 1, characterized in that: the top of one end of the arc-shaped pressing plate (19), which is far away from the thread bush (18), is fixedly connected with a limiting block (24).
CN202111491519.0A 2021-12-08 2021-12-08 Arm fixing nursing device for hemodialysis of nephrology department Withdrawn CN114129800A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111491519.0A CN114129800A (en) 2021-12-08 2021-12-08 Arm fixing nursing device for hemodialysis of nephrology department

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111491519.0A CN114129800A (en) 2021-12-08 2021-12-08 Arm fixing nursing device for hemodialysis of nephrology department

Publications (1)

Publication Number Publication Date
CN114129800A true CN114129800A (en) 2022-03-04

Family

ID=80385090

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111491519.0A Withdrawn CN114129800A (en) 2021-12-08 2021-12-08 Arm fixing nursing device for hemodialysis of nephrology department

Country Status (1)

Country Link
CN (1) CN114129800A (en)

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Application publication date: 20220304