CN104127926A - Hemodialysis upper limb fixing device - Google Patents
Hemodialysis upper limb fixing device Download PDFInfo
- Publication number
- CN104127926A CN104127926A CN201310605812.4A CN201310605812A CN104127926A CN 104127926 A CN104127926 A CN 104127926A CN 201310605812 A CN201310605812 A CN 201310605812A CN 104127926 A CN104127926 A CN 104127926A
- Authority
- CN
- China
- Prior art keywords
- gripper shoe
- lower carriage
- fixed
- upper bracket
- 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.)
- Pending
Links
- 238000001631 haemodialysis Methods 0.000 title claims abstract description 17
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 17
- 210000001364 upper extremity Anatomy 0.000 title claims abstract description 17
- 230000003068 static effect Effects 0.000 claims description 12
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004745 nonwoven fabric Substances 0.000 abstract 2
- 239000013013 elastic material Substances 0.000 abstract 1
- 230000001464 adherent effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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
Landscapes
- 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 invention discloses a hemodialysis upper limb fixing device comprising an upper support and a lower support which are hinged. The surfaces of the upper support and lower support are provided with non-woven fabric layers and a plurality of through holes connected to fixing ropes, the fixing ropes penetrate the non-woven fabric layers to extend outside and are made of elastic material, and one ends of the fixing ropes located in the through holes are provided with fixing clamps; one side of the lower support located on the upper support is provided with a supporting plate fixedly connected to the lower support, the upper surface of the supporting plate is fixed to a fixing shaft connected to the supporting plate through fixing screws. The hemodialysis upper limb fixing device is capable of fixing a patient properly according to the thicknesses of the upper limbs of the patient, discomfort of the patient is avoided, the fixing effect is fine, stripping can be eliminated, the inclined angle of the upper support can be adjusted as required properly, and different users can used the device conveniently.
Description
Technical field
The present invention relates to a kind of fixture, particularly a kind of hemodialysis upper limb fixing device.
Background technology
Hemodialysis is effectively one for the treatment of measure of Patients with Chronic Renal Failure, and setting up vascular access is the prerequisite of carrying out hemodialysis.Patient reaches more than four hours in the time dialysing, in dialysis procedure, patient likely can or can't help the situations such as movable because of sleep, make venipuncture needle point adherent or produce run-bake-needle fault, puncture the phenomenons such as blood vessel, thereby cause vein pressure to increase, hemodialysis can not normally be carried out, and easily makes arterial end Insufficience of blood flow, cause dialysis-effect poor, oozing of blood is serious etc., and may bring great misery and fear to critical patient, and has increased medical personnel's workload.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the problems referred to above, a kind of good fixing effect is provided, there will not be the hemodialysis upper limb fixing device of run-bake-needle fault phenomenon.
To achieve these goals, the technical solution used in the present invention is such: hemodialysis upper limb fixing device of the present invention, comprise upper bracket and lower carriage, upper bracket and lower carriage are hinged, upper bracket and lower support surface are equipped with nonwoven layer, upper bracket and lower support surface also have several through holes, in through hole, be connected with static line, outside static line extends in through nonwoven layer, static line is made up of elastomeric material, one end that static line is positioned at through hole is provided with fixed card, the side that lower carriage is positioned at upper bracket is provided with gripper shoe, gripper shoe is fixedly connected with lower carriage, support plate upper surface is provided with fixed axis, fixed axis is connected with gripper shoe by hold-down screw, one end of fixed axis and the relative lower carriage of gripper shoe and upper bracket bottom are provided with stop sleeve, two stop sleevees are oppositely arranged, between two stop sleevees, be provided with movably connecting pipe, movably connecting pipe adopts adjustable connection tube, movably connecting pipe two ends are positioned at two stop sleevees, stop sleeve and be positioned on the movably connecting pipe of stop sleeve and be equipped with corresponding through hole, between movably connecting pipe and stop sleeve, connect by the wing bolt being arranged in through hole, lower carriage bottom is connected with fixed sleeving, fixed sleeving is two, on fixed sleeving, have through hole, fixed sleeving mouth of pipe place is provided with flexible pipe, flexible pipe is connected with fixed muffle by the clamp being arranged in screw, on flexible pipe, be connected with clip.
Further, as a kind of concrete version, adjustable connection tube of the present invention is provided with clamping screw.
Further, as a kind of concrete version, gripper shoe length of the present invention is greater than fixed axis length.
Further, as a kind of concrete version, the stop sleeve of fixed axis of the present invention and the relative lower carriage of gripper shoe is between the difference of gripper shoe and fixed axis.
Compared with prior art, the invention has the advantages that: hemodialysis upper limb fixing device of the present invention can be according to the thickness of patient's upper limb by its suitable fixing, avoid patient to cause the sense of discomfort, and good fixing effect, there will not be the phenomenons such as run-bake-needle fault, can also regulate in right amount as required the angle of inclination of upper bracket, and can facilitate different patients to use.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention;
In figure: 1. lower carriage; 2. nonwoven layer; 3. upper bracket; 4. movably connecting pipe; 5. gripper shoe; 6. fixed axis; 7. fixed sleeving; 8. stop sleeve; 9. flexible pipe; 10. clip; 11. through holes; 12. clips.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present invention is only described in a schematic way, and therefore it only shows the formation relevant with the present invention.
The preferred embodiment of hemodialysis upper limb fixing device of the present invention as shown in Figure 1, comprise upper bracket 3 and lower carriage 1, upper bracket 3 and lower carriage 1 are hinged, upper bracket 3 and lower carriage 1 surface are equipped with nonwoven layer 2, upper bracket 3 and lower carriage 1 surface also have several through holes, in through hole, be connected with static line 12, outside static line 12 extends in through nonwoven layer 2, static line 12 is made up of elastomeric material, one end that static line 12 is positioned at through hole is provided with fixed card, the side that lower carriage 1 is positioned at upper bracket 3 is provided with gripper shoe 5, gripper shoe 5 is fixedly connected with lower carriage 3, gripper shoe 5 upper surfaces are provided with fixed axis 6, fixed axis 6 is connected with gripper shoe 5 by hold-down screw, one end of fixed axis 6 lower carriage 1 relative to gripper shoe 5 and upper bracket 3 bottoms are provided with stop sleeve 8, two stop sleevees 8 are oppositely arranged, between two stop sleevees 8, be provided with movably connecting pipe 4, movably connecting pipe 4 adopts adjustable connection tube 4, movably connecting pipe 4 two ends are positioned at two stop sleevees 8, stop sleeve 8 and be positioned on the movably connecting pipe 4 of stop sleeve 8 and be equipped with corresponding through hole, between movably connecting pipe 4 and stop sleeve 8, connect by the wing bolt being arranged in through hole, lower carriage 1 bottom is connected with fixed sleeving 7, fixed sleeving 7 is two, on fixed sleeving 7, have screw 11, fixed sleeving 7 mouth of pipe places are provided with flexible pipe 9, flexible pipe 9 is connected with fixed muffle 7 by the clamp being arranged in screw 11, on flexible pipe 9, be connected with clip 10, adjustable connection tube 4 is provided with clamping screw, gripper shoe 5 length are greater than fixed axis 6 length, the stop sleeve 8 of fixed axis 6 and gripper shoe 5 relative lower carriages 1 is between the difference of gripper shoe 5 and fixed axis 6.
Hemodialysis upper limb fixing device of the present invention can be according to the thickness of patient's upper limb by its suitable fixing, avoid patient to cause the sense of discomfort, and good fixing effect, there will not be the phenomenons such as run-bake-needle fault, can also regulate in right amount as required the angle of inclination of upper bracket, and can facilitate different patients to use.Adjustable connection tube 4 is provided with clamping screw, makes it can regulate as required the height of movably connecting pipe, is then fixed; Gripper shoe 5 length are greater than fixed axis 6 length, are convenient to being connected between stop sleeve and fixed axis and gripper shoe; The stop sleeve 8 of fixed axis 6 and gripper shoe 5 relative lower carriages 1, between the difference of gripper shoe 5 and fixed axis 6, connects compactness, has good stability.
Taking above-mentioned foundation desirable embodiment of the present invention as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this invention technological thought, carry out various change and amendment completely.The technical scope of this invention is not limited to the content in description, must determine its technical scope according to claim scope.
Claims (4)
1. a hemodialysis upper limb fixing device, comprise upper bracket and lower carriage, it is characterized in that: upper bracket and lower carriage are hinged, upper bracket and lower support surface are equipped with nonwoven layer, upper bracket and lower support surface also have several through holes, in through hole, be connected with static line, outside static line extends in through nonwoven layer, static line is made up of elastomeric material, one end that static line is positioned at through hole is provided with fixed card, the side that lower carriage is positioned at upper bracket is provided with gripper shoe, gripper shoe is fixedly connected with lower carriage, support plate upper surface is provided with fixed axis, fixed axis is connected with gripper shoe by hold-down screw, one end of fixed axis and the relative lower carriage of gripper shoe and upper bracket bottom are provided with stop sleeve, two stop sleevees are oppositely arranged, between two stop sleevees, be provided with movably connecting pipe, movably connecting pipe adopts adjustable connection tube, movably connecting pipe two ends are positioned at two stop sleevees, stop sleeve and be positioned on the movably connecting pipe of stop sleeve and be equipped with corresponding through hole, between movably connecting pipe and stop sleeve, connect by the wing bolt being arranged in through hole, lower carriage bottom is connected with fixed sleeving, fixed sleeving is two, on fixed sleeving, have through hole, fixed sleeving mouth of pipe place is provided with flexible pipe, flexible pipe is connected with fixed muffle by the clamp being arranged in screw, on flexible pipe, be connected with clip.
2. hemodialysis upper limb fixing device according to claim 1, is characterized in that: described adjustable connection tube is provided with clamping screw.
3. hemodialysis upper limb fixing device according to claim 1, is characterized in that: described gripper shoe length is greater than fixed axis length.
4. hemodialysis upper limb fixing device according to claim 1, is characterized in that: the stop sleeve of described fixed axis and the relative lower carriage of gripper shoe is between the difference of gripper shoe and fixed axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605812.4A CN104127926A (en) | 2013-11-26 | 2013-11-26 | Hemodialysis upper limb fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310605812.4A CN104127926A (en) | 2013-11-26 | 2013-11-26 | Hemodialysis upper limb fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104127926A true CN104127926A (en) | 2014-11-05 |
Family
ID=51800943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310605812.4A Pending CN104127926A (en) | 2013-11-26 | 2013-11-26 | Hemodialysis upper limb fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104127926A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964008A (en) * | 2017-05-09 | 2017-07-21 | 李丹 | A kind of haemodialysis upper limb fixing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2880098Y (en) * | 2006-03-30 | 2007-03-21 | 张庆云 | Upper limb fixation support for hematodialysis |
| CN201384731Y (en) * | 2009-04-06 | 2010-01-20 | 魏敏 | Upper limb-fixing carrier for hemodialysis |
| CN201404399Y (en) * | 2009-05-26 | 2010-02-17 | 苏连山 | Limb traction-lifting bracket |
| CN203075302U (en) * | 2013-03-16 | 2013-07-24 | 刘艳艳 | Upper limb fixing device for hematodialysis |
| CN203220530U (en) * | 2013-05-17 | 2013-10-02 | 付文英 | Novel hemodialysis upper limb fixing frame |
-
2013
- 2013-11-26 CN CN201310605812.4A patent/CN104127926A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2880098Y (en) * | 2006-03-30 | 2007-03-21 | 张庆云 | Upper limb fixation support for hematodialysis |
| CN201384731Y (en) * | 2009-04-06 | 2010-01-20 | 魏敏 | Upper limb-fixing carrier for hemodialysis |
| CN201404399Y (en) * | 2009-05-26 | 2010-02-17 | 苏连山 | Limb traction-lifting bracket |
| CN203075302U (en) * | 2013-03-16 | 2013-07-24 | 刘艳艳 | Upper limb fixing device for hematodialysis |
| CN203220530U (en) * | 2013-05-17 | 2013-10-02 | 付文英 | Novel hemodialysis upper limb fixing frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964008A (en) * | 2017-05-09 | 2017-07-21 | 李丹 | A kind of haemodialysis upper limb fixing device |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141105 |