CN207627450U - A kind of adjustable internal arteriovenous fistula protector - Google Patents
A kind of adjustable internal arteriovenous fistula protector Download PDFInfo
- Publication number
- CN207627450U CN207627450U CN201720431714.7U CN201720431714U CN207627450U CN 207627450 U CN207627450 U CN 207627450U CN 201720431714 U CN201720431714 U CN 201720431714U CN 207627450 U CN207627450 U CN 207627450U
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- pedestal
- support plate
- shaped bracket
- arteriovenous fistula
- 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
Links
- 206010003226 Arteriovenous fistula Diseases 0.000 title claims abstract description 15
- 230000001012 protector Effects 0.000 title claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 23
- 206010016717 Fistula Diseases 0.000 claims abstract description 21
- 230000003890 fistula Effects 0.000 claims abstract description 21
- 239000004744 fabric Substances 0.000 claims abstract description 14
- 238000007373 indentation Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 230000002980 postoperative effect Effects 0.000 abstract description 6
- 230000008961 swelling Effects 0.000 abstract description 4
- 229920000742 Cotton Polymers 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000007665 sagging Methods 0.000 abstract description 2
- 238000001631 haemodialysis Methods 0.000 description 4
- 230000002792 vascular Effects 0.000 description 4
- 230000000322 hemodialysis Effects 0.000 description 3
- 206010030113 Oedema Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000035800 maturation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000012959 renal replacement therapy Methods 0.000 description 2
- 208000032912 Local swelling Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 208000028208 end stage renal disease Diseases 0.000 description 1
- 201000000523 end stage renal failure Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000010198 maturation time Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000009256 replacement therapy Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000698 schizophrenic effect Effects 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a kind of adjustable internal arteriovenous fistula protectors, including adjusting angle support device and internal fistula protection sleeve, the adjusting angle support device includes pedestal, supporting plate and support plate, one end of the supporting plate and one end of the pedestal are hinged, one end of the support plate and the other end of the pedestal are hinged, the support plate can support the bottom surface of the supporting plate by its free end, the internal fistula protection sleeve includes U-shaped bracket, the top indentation, there of the U-shaped bracket is fixed with hollow grid cloth, the centre of the hollow grid cloth is equipped with the slide fastener for being used to open and being closed the hollow grid cloth, the upper surface of the supporting plate and the lower end of U-shaped bracket are respectively equipped with velcro.The utility model can adjust angle；Patient leave the bed standing when is hung on front protection art limb, other side limbs can freely activity, avoid sagging leading to limb swelling；Limbs lay down location has one layer of cotton pad centre slide fastener, plays thermal effect, while convenient for observing postoperative limbs auxiliary material situation.
Description
Technical field
The utility model is related to medical fields, are specifically related to a kind of adjustable internal arteriovenous fistula protector.
Background technology
Haemodialysis is the most common renal replacement therapies mode of End-stage Renal Disease Patients in world wide, accounts for all row kidneys
The 70%~80% of dirty replacement therapy patients, China's epidemiological study show that renal replacement therapy patients number is with annual
11% or more speed increase.
And the precondition of hemodialysis be will be there are one reliable vascular access, the quality of vascular access will directly influence trouble
The dialysis of person and life quality.Maintenance Hemodialysis Patients because vascular access problem admission rate is still up to 20%, to family and
Society brings huge medical pressure and heavy financial burden.
Arteriovenous internal fistula formation is the common vascular access of Maintenance Hemodialysis Patients, and with safety, blood flow is abundant, feels
Contaminate the advantages that chance is few.The use of general internal fistula can maintain 4~5 years.Internal arteriovenous fistula should select schizophrenics arm.Because of internal fistula
Maturation generally about needs 2~6 weeks, therefore should perform the operation in advance, in case required.The selection of vein should be shallow compared with table, and single cent is few.Internal fistula is ripe
Complicated process, it is clinically postoperative in order to mitigate patient's art limb oedema situation, instruct patient's art limb raise higher than heart or>
Practice of clenching fist is carried out after 30 °, 3 days, how much is spent without specific, concrete limb lifting, also researches show that different elevation angles pair
Oedema influences situation.Clinically patient compliance is poor, falls flat at all.Postoperative limb swelling does not subside, function forging
Refining dynamics is not up to standard, influences internal arteriovenous fistula maturation.
Currently, the solution of the postoperative Clinical practice of internal arteriovenous fistula is to raise internal fistula side limb using pillow or acting as a cushion
Body, but pillow has the shortcomings that force difference, yielding, angle is supported to be not easy to grasp and be not fixed easily, and the back of the hand swelling is apparent after 3 days,
Patient cannot carry out functional training very well, and compliance is poor.
Utility model content
The utility model devises a kind of can adjusting angle and can dismantle and make patient in view of the deficiencies of the prior art
It stands up movable internal fistula protector.
The utility model is in order to achieve the above object, using following scheme：A kind of adjustable internal arteriovenous fistula protector, including
Angle support device and internal fistula protection sleeve are adjusted, the adjusting angle support device includes pedestal, supporting plate and support plate, the support
One end of plate and one end of the pedestal are hinged, and one end of the support plate and the other end of the pedestal are hinged, the support
Plate can support the bottom surface of the supporting plate by its free end, and the internal fistula protection sleeve includes U-shaped bracket, the U-shaped bracket
Top indentation, there is fixed with hollow grid cloth, and the centre of the hollow grid cloth, which is equipped with, is used to open and is closed the hollow out net
The lower end of the slide fastener of lattice cloth, the upper surface of the supporting plate and U-shaped bracket is respectively equipped with velcro.
Further, the interior of the supporting plate is equipped with cavity, and the opening of the cavity is located at its free end, is gone back in the cavity
Equipped with can in the cavity it is free to slide and stretch out the outwardly extending expansion plate of the cavity, for extending the supporting plate,
To adapt to the arm length of patient, reach better support effect.
Further, the both sides of the U-shaped bracket are also fixedly connected with 2 triangle Tobes, the top of 2 triangle Tobes
End is fixedly connected with shoulder belt, and for triangle mop for slinging the U-shaped bracket, shoulder belt is used to be hung in the neck of patient, whole to tie
Upward pulling force is played when structure is used for patient activity to arm to support.
Further, the bottom surface of the supporting plate be equipped with several parallel grooves, the free end of the support plate with it is described recessed
Slot matches, and can freely adjust angle, and the free end of support plate is blocked by groove, plays fixed function.
Further, the supporting plate is hinged by loose-leaf with the pedestal, and the both ends of the central shaft of the loose-leaf are equipped with spiral shell
Rasp bar, the threaded rod has been connected through a screw thread tightening nut, after regulating angle, by screwing tightening nut, increases friction
Power makes hinged place be not easy to loosen.
Further, the upper surface of the pedestal is equipped with recessed portion, and the support plate and the inner wall of the recessed portion are hinged,
The support plate matches with the shape of the recessed portion, thickness, when not in use, support plate can be made to be laid in recessed portion
It is interior, and be further combined pedestal and supporting plate, it reduces volume and facilitates storage.
Compared to the prior art the utility model, has the following advantages that and advantageous effect：(1) utensil can adjust angle,
It can be used for studying influence of the internal fistula side limb lifting different angle to internal fistula maturation time and limb swelling；(2) patient leaves the bed
Be hung on protection art limb in front when standing, other side limbs can freely activity, avoid sagging leading to limb swelling；(3) limbs are placed
There is one layer of cotton pad centre slide fastener at place, plays thermal effect, while convenient for observing postoperative limbs auxiliary material situation.
Description of the drawings
Fig. 1 is to adjust angle support device structure diagram；
Fig. 2 is the supporting plate schematic bottom view for adjusting angle support device；
Fig. 3 is internal fistula protection sleeve structural schematic diagram；
Fig. 4 is internal fistula protection sleeve bottom schematic view.
Specific implementation mode
In conjunction with Fig. 1 to Fig. 4, a kind of adjustable internal arteriovenous fistula protector, including adjust angle support device 1 and internal fistula guarantor
Oversleeve 2, the adjusting angle support device 1 include pedestal 11, supporting plate 12 and support plate 13, one end of the supporting plate 12 with it is described
One end of pedestal 11 is hinged, and one end of the support plate 13 and the other end of the pedestal 11 are hinged, and the support plate 13 can be with
The bottom surface of the supporting plate 12 is supported by its free end, the internal fistula protection sleeve 2 includes U-shaped bracket 21, the U-shaped bracket 21
Top indentation, there is fixed with hollow grid cloth 22, the centre of the hollow grid cloth 22 be equipped be used to open and be closed described in engrave
The lower end of the slide fastener 23 of empty grid cloth 22, the upper surface of the supporting plate 12 and U-shaped bracket 21 is respectively equipped with velcro 31,32.
The interior of the supporting plate 12 is equipped with cavity, and the opening of the cavity is located at its free end, and being additionally provided in the cavity can
With free to slide in the cavity and stretch out the outwardly extending expansion plate 14 of the cavity, for extending the supporting plate 12, with
The arm length for adapting to patient, reaches better support effect.
The both sides of the U-shaped bracket 21 are also fixedly connected with 2 triangle Tobes 24, the top of 2 triangle Tobes 24
It is fixedly connected with shoulder belt 25.For triangle mop for slinging the U-shaped bracket 21, shoulder belt 25 is used to be hung in the neck of patient, whole
Upward pulling force is played when body structure is used for patient activity to arm to support.
The bottom surface of the supporting plate 12 is equipped with several parallel grooves 15, the free end of the support plate 13 and the groove 15
It matches.Angle can be freely adjusted, and blocks the free end of support plate 13 by groove 15, plays fixed function.
The supporting plate 12 is hinged by loose-leaf with the pedestal 11, and the both ends of the central shaft of the loose-leaf are equipped with threaded rod,
The threaded rod has been connected through a screw thread tightening nut 16.After regulating angle, by screwing tightening nut 16, increase friction
Power makes hinged place be not easy to loosen.
The upper surface of the pedestal 11 is equipped with recessed portion 17, and the support plate 13 and the inner wall of the recessed portion 17 are hinged,
The support plate 13 matches with the shape of the recessed portion 17, thickness.When not in use, that support plate 13 can be made to be laid in is recessed
In concave portion 17, and further pedestal 11 and supporting plate 12 are combined, reduce volume and facilitate storage.
In use, being adjusted to suitable angle by angle support device 1 is adjusted, the postoperative limbs of patient are placed in internal fistula
In the U-shaped bracket 21 of protection sleeve 2, then zipping up 23 makes hollow grid cloth 22 cover the upper ends of limbs, U-shaped bracket 21 and engraves
Empty grid cloth 23 forms hollow tube-in-tube structure, plays a very good protection to the limbs of patient.Finally, pass through velcro
31,32 make internal fistula protection sleeve 2 be fixed on the upper of adjusting angle support device 1, play angle supporting role.When patient's out-of-bed activity
When can detach velcro internal fistula protection sleeve 2 is hung on front by shoulder belt 25.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into modification.
Claims (6)
1. a kind of adjustable internal arteriovenous fistula protector, including angle support device (1) and internal fistula protection sleeve (2) are adjusted, it is special
Sign is：The adjusting angle support device (1) includes pedestal (11), supporting plate (12) and support plate (13), the supporting plate (12)
One end and the pedestal (11) one end it is hinged, one end of the support plate (13) is cut with scissors with the other end of the pedestal (11)
It connects, the support plate (13) can include by the bottom surface of its free end support supporting plate (12), the internal fistula protection sleeve (2)
The top indentation, there of U-shaped bracket (21), the U-shaped bracket (21) is fixed with hollow grid cloth (22), the hollow grid cloth
(22) centre is equipped with the slide fastener (23) for being used to open and being closed the hollow grid cloth (22), the upper surface of the supporting plate (12)
It is respectively equipped with velcro (31,32) with the lower end of U-shaped bracket (21).
2. a kind of adjustable internal arteriovenous fistula protector as described in claim 1, it is characterised in that：The supporting plate (12) it is interior
Equipped with cavity, the opening of the cavity is located at its free end, and being additionally provided in the cavity can be free to slide in the cavity
And stretch out the outwardly extending expansion plate of the cavity (14).
3. a kind of adjustable internal arteriovenous fistula protector as described in claim 1, it is characterised in that：The U-shaped bracket (21)
Both sides be also fixedly connected with 2 triangle Tobes (24), the top of 2 triangle Tobes (24) is fixedly connected with shoulder belt
(25)。
4. a kind of adjustable internal arteriovenous fistula protector as described in claim 1, it is characterised in that：The bottom of the supporting plate (12)
Face is equipped with several parallel grooves (15), and the free end of the support plate (13) is matched with the groove (15).
5. a kind of adjustable internal arteriovenous fistula protector as described in claim 1, it is characterised in that：The supporting plate (12) and institute
It states pedestal (11) to be hinged by loose-leaf, the both ends of the central shaft of the loose-leaf are equipped with threaded rod, and the threaded rod is connected by screw thread
It is connected to tightening nut (16).
6. a kind of adjustable internal arteriovenous fistula protector as described in claim 1, it is characterised in that：The pedestal (11) it is upper
Surface is equipped with recessed portion (17), and the inner wall of the support plate (13) and the recessed portion (17) is hinged, the support plate (13) with
The shape of the recessed portion (17), thickness match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720431714.7U CN207627450U (en) | 2017-04-22 | 2017-04-22 | A kind of adjustable internal arteriovenous fistula protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720431714.7U CN207627450U (en) | 2017-04-22 | 2017-04-22 | A kind of adjustable internal arteriovenous fistula protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207627450U true CN207627450U (en) | 2018-07-20 |
Family
ID=62860707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720431714.7U Expired - Fee Related CN207627450U (en) | 2017-04-22 | 2017-04-22 | A kind of adjustable internal arteriovenous fistula protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207627450U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963533A (en) * | 2017-04-22 | 2017-07-21 | 顾艳红 | A kind of adjustable internal arteriovenous fistula protector |
-
2017
- 2017-04-22 CN CN201720431714.7U patent/CN207627450U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963533A (en) * | 2017-04-22 | 2017-07-21 | 顾艳红 | A kind of adjustable internal arteriovenous fistula protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |