CN104248783B - A kind of fixing device for extremity of hemodialysis - Google Patents
A kind of fixing device for extremity of hemodialysis Download PDFInfo
- Publication number
- CN104248783B CN104248783B CN201410430340.8A CN201410430340A CN104248783B CN 104248783 B CN104248783 B CN 104248783B CN 201410430340 A CN201410430340 A CN 201410430340A CN 104248783 B CN104248783 B CN 104248783B
- Authority
- CN
- China
- Prior art keywords
- right socle
- left pedestal
- hemodialysis
- substrate
- arc
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
-
- 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
- A61M2209/00—Ancillary equipment
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Anesthesiology (AREA)
- Urology & Nephrology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Emergency Medicine (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The present invention relates to a kind of hemodialysis fixing device for extremity, including substrate, left pedestal and Right socle, the opposite face of left pedestal and Right socle is arc surface, and left pedestal is arranged on substrate by slide rail, slide rail is arranged on the two ends of the length direction of left pedestal, Right socle is fixedly installed on substrate, the lower end of left pedestal and Right socle is connected by elastic bandage, the upper end thereof of left pedestal has the fixing cover of arc, arc is fixed the other end of cover and is provided with flexible fastening bar, flexible fastening bar is connected with Right socle by VELCRO, bottom Right socle, centre position is equipped with adjustment bolt, the screw rod adjusting bolt is placed in the space left pedestal and Right socle through Right socle.The hemodialysis fixing device for extremity of the present invention, it is possible to prevent run-bake-needle fault to occur in blood dialysis, punctures the fortuitous events such as blood vessel, safe and reliable, and can be adjusted according to the physique that patient is different, after making limbs fixing more comfortable, it is ensured that being normally carried out of hemodialysis.
Description
Technical field
The present invention relates to medical equipment technical field, be specifically related to a kind of hemodialysis fixing device for extremity.
Background technology
Hemodialysis is one of effective remedy measures of chronic renal failure uraemic patients, sets up vascular access and is
Carry out the premise of hemodialysis, be the life line of hemodialysis patients.At present, the uremic patient of China more than 80% need to enter
Row hemodialysis, the dialysis time of patient is up to more than 4 hours, patient sleeps in dialysis procedure, sits up and can't help
Activity run-bake-needle fault the most easily occurs, punctures the phenomenon of blood vessel.The position that hemodialysis is commonly used is generally the internal arteriovenous fistula of upper limb,
Arteriovenous fistula be briefly the artery end of upper limb and vein end are coincide together with, by Arterialized vein, make vein
Blood flow increases (250ml/min), sufficient to play the blood flow when hemodialysis, thus carries out maintenance hemodialysis, reaches
To therapeutic purposes.Patient makes even clinostatism or semireclining position posture is fixed, it is impossible to arbitrarily change position, so patient is to the most solid
Determine posture not feel well, spirit hypertonicity, and with sleeping, sitting up and involuntary activity, easily go wrong.
Summary of the invention
It is an object of the invention to the deficiency for solving above-mentioned technical problem, it is provided that a kind of hemodialysis fixing dress of limbs
Put, be possible to prevent run-bake-needle fault to occur in blood dialysis, punctures the fortuitous events such as blood vessel, safe and reliable, can guarantee that blood is saturating
Being normally carried out of analysis.
The present invention solves the deficiency of above-mentioned technical problem, be the technical scheme is that a kind of hemodialysis limbs
Fixing device, the left pedestal including substrate and being symmetricly set on substrate and Right socle, described left pedestal and the phase of Right socle
Opposite is arc surface, and left pedestal is arranged on substrate by slide rail, and slide rail is arranged on the two ends of the length direction of left pedestal,
Right socle is fixedly installed on substrate, and the lower end of left pedestal and Right socle is connected by elastic bandage, the upper end of described left pedestal
Being hinged with the fixing cover of arc, arc is fixed the other end of cover and is provided with flexible fastening bar, and flexible fastening bar is by VELCRO and the right side
Pedestal connects, and bottom described Right socle, centre position is equipped with adjustment bolt, and the screw rod adjusting bolt is placed in a left side through Right socle
In space between pedestal and Right socle.
The arc surface ecto-entad of described left pedestal and Right socle is disposed with canvas layer and spongy layer.
Described adjustment bolt is arranged in parallel with the length direction of slide rail.
Beneficial effect
The hemodialysis fixing device for extremity of the present invention, is possible to prevent to occur run-bake-needle fault in blood dialysis, puncture
The fortuitous events such as blood vessel, safe and reliable, and can be adjusted according to the physique that patient is different, more easypro after making limbs fixing
Suitable, it is ensured that being normally carried out of hemodialysis.
Accompanying drawing explanation
Fig. 1 is the structural representation of fixing device for extremity of the present invention；
Fig. 2 is the structural representation after fixing device for extremity of the present invention adjusts；
Labelling in figure: 1, substrate, 2, left pedestal, 3, Right socle, 4, slide rail, 5, elastic bandage, 6, the fixing cover of arc, 7, bullet
Property fixed strip, 8, adjust bolt.
Detailed description of the invention
As it can be seen, a kind of hemodialysis fixing device for extremity, including substrate 1 and be symmetrical arranged on substrate 1
Left pedestal 2 and Right socle 3, the opposite face of described left pedestal 2 and Right socle 3 is arc surface, described left pedestal 2 and Right socle 3
Arc surface ecto-entad be disposed with canvas layer and spongy layer, soft comfortable during use, canvas layer can be taken off after using
It is carried out.Left pedestal 2 arranges on substrate 1 by slide rail 4, and slide rail 4 is arranged on the two ends of the length direction of left pedestal 2,
Right socle 3 is fixedly installed on substrate 1, and the lower end of left pedestal 2 and Right socle 3 is connected by elastic bandage 5, described left pedestal 2
Upper end thereof have arc to fix cover 6, arc is fixed the other end of cover 6 and is provided with flexible fastening bar 7, and flexible fastening bar 7 passes through
VELCRO is connected with Right socle 3, and bottom described Right socle 3, centre position is equipped with adjustment bolt 8, adjusts bolt 8 and slide rail 4
Length direction is arranged in parallel.The screw rod adjusting bolt 8 is placed in the space left pedestal 2 and Right socle 3 through Right socle 3
In.
The hemodialysis of the present invention with fixing device for extremity in use, regulates left pedestal and Right socle by adjusting bolt
Between distance, owing to being connected by elastic bandage between left pedestal and Right socle, therefore can arbitrarily regulate between the two
Distance, if the upper limb of patient is relatively thin, then makes left pedestal and Right socle closest, if the upper limb of patient is relatively thick, then twists tune
Whole bolt, makes the pedestal direction displacement to the left of adjustment bolt, and in moving process, the screw rod adjusting bolt heads on left pedestal along track
Displacement, makes the distance between left pedestal and Right socle become big, and the arm of patient is placed in left pedestal and the right side after adjusting by distance
In the groove that two cambered surfaces of pedestal are formed, finally arc is fixed under cover cap, and make the fixing cover of arc by flexible fastening bar
Tightly it is attached on the arm of patient, i.e. completes the fixing of limbs of patient, the hemodialysis fixing device for extremity of the present invention, can
To prevent from run-bake-needle fault occurring in blood dialysis, puncturing the fortuitous events such as blood vessel, safe and reliable, and can be different according to patient
Physique be adjusted, more comfortable after making limbs fixing, it is ensured that being normally carried out of hemodialysis.
Claims (1)
1. a hemodialysis fixing device for extremity, it is characterised in that: include substrate (1) and be symmetricly set on substrate (1)
On left pedestal (2) and Right socle (3), the opposite face of described left pedestal (2) and Right socle (3) is arc surface, left pedestal (2)
It is disposed with canvas layer and spongy layer with the arc surface ecto-entad of Right socle (3), and left pedestal (2) is set by slide rail (4)
Putting on substrate (1), slide rail (4) is arranged on the two ends of the length direction of left pedestal (2), and Right socle (3) is fixedly installed on substrate
(1), on, the lower end of left pedestal (2) and Right socle (3) is connected by elastic bandage (5), and the upper end thereof of described left pedestal (2) has
The fixing cover (6) of arc, the other end of the fixing cover (6) of arc is provided with flexible fastening bar (7), and flexible fastening bar (7) passes through magic
Patch is connected with Right socle (3), and centre position, described Right socle (3) bottom is equipped with adjustment bolt (8), adjusts the spiral shell of bolt (8)
Bar is placed in the space left pedestal (2) and Right socle (3) through Right socle (3), and adjusts bolt (8) and slide rail (4)
Length direction is arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430340.8A CN104248783B (en) | 2014-08-28 | 2014-08-28 | A kind of fixing device for extremity of hemodialysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410430340.8A CN104248783B (en) | 2014-08-28 | 2014-08-28 | A kind of fixing device for extremity of hemodialysis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104248783A CN104248783A (en) | 2014-12-31 |
| CN104248783B true CN104248783B (en) | 2016-10-26 |
Family
ID=52184255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410430340.8A Expired - Fee Related CN104248783B (en) | 2014-08-28 | 2014-08-28 | A kind of fixing device for extremity of hemodialysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104248783B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111904619B (en) * | 2020-09-04 | 2022-08-02 | 郑玲芬 | Limb bracket for hemodialysis nursing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004194958A (en) * | 2002-12-19 | 2004-07-15 | Yukio Horiguchi | Method for artificial dialysis and its holding device with band |
| CN202078400U (en) * | 2011-05-03 | 2011-12-21 | 中国人民解放军总医院 | Internal fistula limb puncture fixing bracket |
| CN202892334U (en) * | 2012-11-23 | 2013-04-24 | 郭淑玲 | Chair special for hematodialysis |
| CN203169680U (en) * | 2013-04-09 | 2013-09-04 | 刘捷 | Auxiliary device for hematodialysis treatment |
| CN204158787U (en) * | 2014-08-28 | 2015-02-18 | 河南科技大学 | A kind of fixing device for extremity of hemodialysis |
-
2014
- 2014-08-28 CN CN201410430340.8A patent/CN104248783B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004194958A (en) * | 2002-12-19 | 2004-07-15 | Yukio Horiguchi | Method for artificial dialysis and its holding device with band |
| CN202078400U (en) * | 2011-05-03 | 2011-12-21 | 中国人民解放军总医院 | Internal fistula limb puncture fixing bracket |
| CN202892334U (en) * | 2012-11-23 | 2013-04-24 | 郭淑玲 | Chair special for hematodialysis |
| CN203169680U (en) * | 2013-04-09 | 2013-09-04 | 刘捷 | Auxiliary device for hematodialysis treatment |
| CN204158787U (en) * | 2014-08-28 | 2015-02-18 | 河南科技大学 | A kind of fixing device for extremity of hemodialysis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104248783A (en) | 2014-12-31 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161026 Termination date: 20170828 |