CN109893315A - A kind of vascular fistula protective device - Google Patents
A kind of vascular fistula protective device Download PDFInfo
- Publication number
- CN109893315A CN109893315A CN201910142131.6A CN201910142131A CN109893315A CN 109893315 A CN109893315 A CN 109893315A CN 201910142131 A CN201910142131 A CN 201910142131A CN 109893315 A CN109893315 A CN 109893315A
- Authority
- CN
- China
- Prior art keywords
- pillow
- protective device
- vascular fistula
- vascular
- fistula protective
- 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.)
- Granted
Links
- 208000004002 Vascular Fistula Diseases 0.000 title claims abstract description 51
- 230000001681 protective effect Effects 0.000 title claims abstract description 41
- 238000010276 construction Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 206010016717 Fistula Diseases 0.000 abstract description 8
- 230000003890 fistula Effects 0.000 abstract description 8
- 238000000502 dialysis Methods 0.000 abstract description 7
- 210000003462 vein Anatomy 0.000 abstract description 5
- 210000001367 artery Anatomy 0.000 abstract description 4
- 230000002792 vascular Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000001631 haemodialysis Methods 0.000 description 4
- 206010003226 Arteriovenous fistula Diseases 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 230000000322 hemodialysis Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012959 renal replacement therapy Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000003442 weekly effect Effects 0.000 description 1
Landscapes
- Prostheses (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The present invention discloses a kind of vascular fistula protective device, including top pillow, lower part pillow and connecting component；The top pillow is equipped with top holding tank, and the top pillow generally engraved structure；The lower part pillow is equipped with lower containment slot corresponding with the top holding tank, and the lower part pillow generally engraved structure；When the top pillow and the lower part pillow fasten, the top holding tank and the lower containment slot form the through-hole that can accommodate human arm；The detachably connected top pillow of connector and the lower part pillow.The present invention can protect artery and vein vascular internal fistula, extend internal fistula service life, guarantee going on smoothly for dialysis, improve the life quality of patient.
Description
Technical field
The present invention relates to the field of medical instrument technology, and in particular to a kind of vascular fistula protective device.
Background technique
There are about ten thousand renal replacement therapy patients of 150-180 at present in China, wherein mainly hemodialysis patients.Arteriovenous blood
Pipe internal fistula is the most common vascular access of haemodialysis, is Maintained on hemodialysis patient " lifeline ".Usual patient passes through dynamic
Vein blood vessel fistula carries out weekly 1-3 hemodialysis, at least continues 4 hours every time.Artery and vein vascular in daily life
Comfortable, dialysis the maintenance of arm is the difficult point of every-day medical and the problem concerning life of sternness in the nursing and dialysis procedure of fistula.Suffer from
Person usually at home, into sleep state when, it is likely that can unconsciously scratch the internal arteriovenous fistula on arm, body after turn
Or head is likely to the internal arteriovenous fistula on pillow pressure arm, it is not intended to which the scratching of knowledge or prolonged compressing may cause arteriovenous blood
The irreversible damage of pipe fistula.Patient may be faced without substitution blood vessel, after operation by re-starting operation or repairing artery and vein vascular fistula
Blood vessel is waited to grow up to, the period of compatible blood dialysis flow longer (could use after usual vascular fistula 3-6 months), interim substitution
Scheme may cause a series of problems, such as severe complications such as severe infections, big bleeding, to influence patients ' life quality, shift to an earlier date
Reduce patient's expected life cycle.
Summary of the invention
The purpose of the present invention is to provide a kind of vascular fistula protective devices, can protect artery and vein vascular internal fistula, extend internal fistula
Service life guarantees going on smoothly for dialysis, improves the life quality of patient.
Vascular fistula protective device of the invention includes top pillow, lower part pillow and connecting component；
The top pillow is equipped with top holding tank, and the top pillow generally engraved structure；
The lower part pillow is equipped with lower containment slot corresponding with the top holding tank, and the lower part pillow is whole
For engraved structure；
When the top pillow and the lower part pillow fasten, the top holding tank and lower containment slot formation can
Accommodate the through-hole of human arm；Through-hole can be the passable shape of any arm, it is preferable that for the logical of fitting arm shape
Hole.
The detachably connected top pillow of connector and the lower part pillow.
Above-described vascular fistula protective device, it is preferable that the top pillow is equipped with the first buckling parts, the lower part pillow
Body is equipped with the second buckling parts corresponding with first buckling parts.
Above-described vascular fistula protective device, it is preferable that first buckling parts and second buckling parts are mutual
The joinery and its construction of cooperation.
Above-described vascular fistula protective device, it is preferable that the connector is velcro fastener, the top pillow and institute
It states lower part pillow and is designed with and corresponding with the velcro fastener paste portion.More preferably, two lateral walls of protection pillow are equipped with nylon
Hasp.
Above-described vascular fistula protective device, it is preferable that the portion of pasting design the top pillow and it is described under
On the lateral wall of portion's pillow.
Above-described vascular fistula protective device, it is preferable that the cross section of the through-hole is ellipse hole.
Above-described vascular fistula protective device, it is preferable that further include the lining being detachably connected to inside the through-hole
Pad.
Above-described vascular fistula protective device, it is preferable that the liner passes through in velcro fastener structure and the through-hole
Wall is detachably connected.
Above-described vascular fistula protective device, it is preferable that the liner side is equipped with the hook surface of velcro fastener, described logical
Hole inner wall is equipped with the flannelette of velcro fastener, and the hook surface and the flannelette can cooperate bonding.
Above-described vascular fistula protective device, it is preferable that the other side of the liner is equipped with the flannelette of velcro fastener, can
It is bonded another layer of liner again.
Above-described vascular fistula protective device, it is preferable that the top pillow is formed when fastening with the lower part pillow
Triangular prism structure.
Beneficial effect
The invention discloses a kind of vascular fistula protective device, including top pillow, lower part pillow and connecting component, hollow out
When top pillow and lower part pillow fasten, top holding tank and lower containment slot form the through-hole that can accommodate human arm, patient
Can there will be the arm of vascular fistula to protrude into through-hole before sleep, top pillow and lower part pillow are soft elastic construction, can be with
Protection supporting role is played, avoids patient from accidentally touching accidentally pressure vascular fistula in sleep, to play the protective effect to vascular fistula.Top
The first buckling parts is mutually twisted with the second buckling parts when pillow is fastened with lower part pillow, and pillow connection in top and the bottom is more firm, no
Easily dislocation, protection pillow it is preferably triangular prism shaped, triangular prism is also more stable shape, be not easy rolling movement, can avoid body or
Vascular fistula on the pillow pressure arm of head, especially reaches the protective effect at night to vascular fistula.Since the portable construction of hollow out is saturating
Gas avoids causing to oppress to vascular fistula.Vascular fistula protection pillow is light, easy to carry, and summer use will not feel sultry discomfort.
The detachably connected top pillow of connector, lower part pillow, top and the bottom pillow is separable, and lower part pillow can also be used in dialysis
Make bolster, stable puncture of internal arteriovenous fistula process is provided for medical staff, is provided in 3-4 hours dialysis procedures for patient
Stablize, comfortable help.
Detailed description of the invention
Fig. 1 is the schematic diagram of vascular fistula protective device of the invention；
Fig. 2 is another schematic diagram of vascular fistula protective device of the present invention；
Fig. 3 is the bottom view of vascular fistula protective device of the present invention；
Fig. 4 is the top view of vascular fistula protective device of the present invention；
Fig. 5 is the top pillow schematic diagram of vascular fistula protective device of the present invention；
Fig. 6 is the lower part pillow schematic diagram of vascular fistula protective device of the present invention；
Fig. 7 is that the liner of vascular fistula protective device of the present invention is placed in process schematic.
Fig. 8 is the schematic diagram that vascular fistula protective device of the present invention includes buckling parts；
Fig. 9 is another schematic diagram that vascular fistula protective device of the present invention includes buckling parts.
Appended drawing reference is as follows:
Top pillow 1, top pillow hollow out 11, the first buckling parts 12, lower part pillow 2, lower part pillow hollow out 21, second are detained
Conjunction portion 22, connecting component 3, through-hole 4, top holding tank 41, lower containment slot 42, liner 5.
Specific embodiment
The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention..Unless otherwise specified, embodiment
Used in the conventional means that are well known to those skilled in the art of technological means.
Embodiment 1
It include top pillow 1, lower part pillow referring to a kind of vascular fistula protective device shown in Fig. 1 to Fig. 6, is present embodiments provided
Body 2 and connecting component 3；Top pillow 1 has 11 structure of top pillow hollow out, and lower part pillow 2 has 21 knot of lower part pillow hollow out
Structure, the engraved structure can be the various forms such as round hollow out, rectangular hollow out and irregular structure hollow out, can reach it is ventilative and
Stablize support function.Top pillow 1 is equipped with top holding tank 41, and lower part pillow 2 is equipped with corresponding with top holding tank 41
Lower containment slot 42, top holding tank 41 and lower containment slot 42 form through-hole 4 after fastening, and can pass through human arm, this implementation
Top holding tank 41 and lower containment slot 42 in example form the through-hole 4 that cross section is ellipse after fastening, to better conform to people
The shape of body arm；The detachably connected top pillow 1 of connector 3 and lower part pillow 2.Preferably, the interconnecting piece of the present embodiment
Part 3 is velcro fastener, and specifically, velcro fastener can be multiple, and nylon can all be arranged in two lateral walls of protection pillow
Hasp is not easy to loosen so that the connection of top pillow 1 and lower part pillow 2 is more stable；Velcro fastener side is hook surface structure,
Top pillow 1 and lower part pillow 2 are designed with suede structure corresponding with velcro fastener as portion is pasted, it is highly preferred that pasting
Portion designs on the lateral wall of top pillow 1 and the lower part pillow 2, to connect top pillow 1 when opening top pillow 1
Velcro fastener be placed on side, it is not necessary to hand can be exposed by all tearing the hook surface of whole velcro fasteners and flannelette
Arm, so that medical staff operates vascular fistula.
It integrally can be any more stable shape for being not easy to roll when top pillow 1 and lower part pillow 2 fasten, such as just
Cube, cuboid etc., it is preferable that the present embodiment middle and upper part pillow 1 and lower part pillow 2 form triangular prism structure when fastening, this knot
Structure is the most stable to be not easy to roll, and the material of top pillow 1 and lower part pillow 2 can be polyurethane slow rebound sponge, soft hair
Foam, rubber cotton etc. both can slowly deform absorption pressure when being oppressed, and reduce the injury to vascular fistula, and can be hand
Arm provides uniform support force, makes patient comfort.Preferably, top pillow 1 and lower part pillow 2 are all inflatable material,
And have can Air filling and discharging valves, it is compressible in unaerated to be convenient for carrying at smaller size smaller, after inflation can become the application design
Flexible stereochemical structure,
In use, the opening of top pillow 1 is placed on 2 side of lower part pillow, patient when single lateral wall is provided with velcro fastener
It lies low and arm is put into lower containment slot 42, then top pillow 1 is fastened on lower part pillow 2, keep upper and lower holding tank corresponding.
When double lateral walls are provided with velcro fastener, the velcro fastener of side is first opened, then the opening of top pillow 1 is placed on lower part pillow
2 sides, patient lies low arm being put into lower containment slot 42, then top pillow 1 is fastened on top pillow 2, makes to hold up and down
Slot of receiving is corresponding, then pastes the velcro fastener of side wall.
Embodiment 2
Referring to Fig. 7, a kind of vascular fistula protective device, top pillow 1, lower part pillow 2 and interconnecting piece are present embodiments provided
The concrete scheme of part 3 is repeated no more in the present embodiment with embodiment 1；Preferably, the vascular fistula protection pillow of the present embodiment further includes
The liner 5 being detachably connected to inside through-hole, liner 5 are detachably connected by velcro fastener structure and 4 inner wall of through-hole.Tool
Body, 5 materials of liner can be polyurethane slow rebound sponge, and 5 sides of liner are equipped with the hook surface of velcro fastener, and 4 inner wall of through-hole is set
There is the flannelette of velcro fastener, hook surface and flannelette can cooperate bonding.In use, if the through-hole 4 of pillow is larger for patient,
It can be built into liner 5 in through-hole 4, reduce the aperture of through-hole 4, cooperate through-hole 4 and the arm of patient more preferably.More preferably,
The other side of liner 5 also is provided with the flannelette of velcro fastener, if be added one layer of 5 back aperture of liner it is still improper if can glue again
Connect another layer of liner 5.
Embodiment 3
Referring to Fig. 8 and Fig. 9, a kind of vascular fistula protective device is present embodiments provided, top pillow 1 is equipped with first and fastens
Portion 12, the position of corresponding first buckling parts 12 of lower part pillow 2 are equipped with the second buckling parts 22, the first buckling parts 12 and the second button
Conjunction portion 22 can be corresponding joinery and its construction, and Tenon is mutually twisted when fastening, make to cooperate between top pillow 1 and lower part pillow 2
It is firm, it is not easy dislocation movement.The other structures of the present embodiment are with embodiment 1 and embodiment 2, and details are not described herein.
Although above the present invention is described in detail with a general description of the specific embodiments,
On the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Cause
This, these modifications or improvements, fall within the scope of the claimed invention without departing from theon the basis of the spirit of the present invention.
Claims (10)
1. a kind of vascular fistula protective device, which is characterized in that including top pillow, lower part pillow and connecting component；
The top pillow is equipped with top holding tank, and the top pillow generally engraved structure；
The lower part pillow is equipped with lower containment slot corresponding with the top holding tank, and the lower part pillow is generally engraved
Hollow structure；
When the top pillow and the lower part pillow fasten, the top holding tank and lower containment slot formation can be accommodated
The through-hole of human arm；
The detachably connected top pillow of connector and the lower part pillow.
2. vascular fistula protective device as described in claim 1, which is characterized in that the top pillow is equipped with the first buckling parts,
The lower part pillow is equipped with the second buckling parts corresponding with first buckling parts.
3. vascular fistula protective device as claimed in claim 2, which is characterized in that first buckling parts and described second fastens
Portion is mutually matched joinery and its construction.
4. vascular fistula protective device as described in claim 1, which is characterized in that the connector be velcro fastener, it is described on
Portion's pillow and the lower part pillow be designed with it is corresponding with the velcro fastener paste portion, the portion's of pasting design is on the top
On the lateral wall of pillow and the lower part pillow.
5. vascular fistula protective device as described in claim 1, which is characterized in that the cross section of the through-hole is that ellipse is logical
Hole.
6. vascular fistula protective device as described in claim 1, which is characterized in that further include being detachably connected to the through-hole
Internal liner.
7. the vascular fistula protective device as described in right wants 6, which is characterized in that it is described liner by velcro fastener structure with it is described
Through-hole wall is detachably connected.
8. vascular fistula protective device as claimed in claim 7, which is characterized in that the liner side is equipped with the hook of velcro fastener
Face, the through-hole wall are equipped with the flannelette of velcro fastener, and the hook surface and the flannelette can cooperate bonding.
9. vascular fistula protective device as claimed in claim 8, which is characterized in that the other side of the liner is equipped with velcro fastener
Flannelette, another layer of liner can be bonded again.
10. vascular fistula protective device as described in claim 1, which is characterized in that the top pillow and the lower part pillow
Triangular prism structure is formed when fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910142131.6A CN109893315B (en) | 2019-02-26 | 2019-02-26 | Vascular fistula protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910142131.6A CN109893315B (en) | 2019-02-26 | 2019-02-26 | Vascular fistula protection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109893315A true CN109893315A (en) | 2019-06-18 |
| CN109893315B CN109893315B (en) | 2024-05-03 |
Family
ID=66945531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910142131.6A Active CN109893315B (en) | 2019-02-26 | 2019-02-26 | Vascular fistula protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109893315B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4982745A (en) * | 1989-01-17 | 1991-01-08 | Shields Jack C | Self-elevating limb support |
| CN201469481U (en) * | 2009-09-09 | 2010-05-19 | 姜书梅 | Triangular temporary fracture-positioning protector |
| CN201510570U (en) * | 2009-09-18 | 2010-06-23 | 青岛大学医学院附属医院 | Internal fistula protective sleeve |
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| CN204636636U (en) * | 2015-05-07 | 2015-09-16 | 山东省立医院 | Multi-functional breathable lower limb cover |
| US20160113408A1 (en) * | 2014-06-11 | 2016-04-28 | David Shaffer | Pressure Reducing Device |
| CN205359743U (en) * | 2016-01-25 | 2016-07-06 | 上海昕健医疗技术有限公司 | External fixator is used in arm bone damage |
| CN205548786U (en) * | 2016-03-14 | 2016-09-07 | 西安交通大学第一附属医院 | Fixed soft pillow of arm is suffered from to mammary gland postoperative |
| CN206275791U (en) * | 2016-07-07 | 2017-06-27 | 朱登嵩 | A kind of anti-deterioration Orthopedic limb fixing device |
| CN206687810U (en) * | 2016-12-16 | 2017-12-01 | 道杰草 | A kind of novel arteriovenous internal fistula protection device |
| CN108158755A (en) * | 2017-12-26 | 2018-06-15 | 刘红坤 | A kind of Multifunctional bone surgical postoperative care stand |
| CN108338875A (en) * | 2018-05-03 | 2018-07-31 | 常州市第人民医院 | A kind of adjustable multifunction hand pad |
| CN208388813U (en) * | 2017-08-23 | 2019-01-18 | 方姣 | A kind of internal arteriovenous fistula keeping device |
| CN209951480U (en) * | 2019-02-26 | 2020-01-17 | 中国医学科学院北京协和医院 | Blood vessel fistula protection pillow |
-
2019
- 2019-02-26 CN CN201910142131.6A patent/CN109893315B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4982745A (en) * | 1989-01-17 | 1991-01-08 | Shields Jack C | Self-elevating limb support |
| CN201469481U (en) * | 2009-09-09 | 2010-05-19 | 姜书梅 | Triangular temporary fracture-positioning protector |
| CN201510570U (en) * | 2009-09-18 | 2010-06-23 | 青岛大学医学院附属医院 | Internal fistula protective sleeve |
| US20160113408A1 (en) * | 2014-06-11 | 2016-04-28 | David Shaffer | Pressure Reducing Device |
| CN204521338U (en) * | 2015-02-09 | 2015-08-05 | 绍兴市人民医院 | A kind of upper limb postoperative for internal fistula pillow |
| CN204636636U (en) * | 2015-05-07 | 2015-09-16 | 山东省立医院 | Multi-functional breathable lower limb cover |
| CN205359743U (en) * | 2016-01-25 | 2016-07-06 | 上海昕健医疗技术有限公司 | External fixator is used in arm bone damage |
| CN205548786U (en) * | 2016-03-14 | 2016-09-07 | 西安交通大学第一附属医院 | Fixed soft pillow of arm is suffered from to mammary gland postoperative |
| CN206275791U (en) * | 2016-07-07 | 2017-06-27 | 朱登嵩 | A kind of anti-deterioration Orthopedic limb fixing device |
| CN206687810U (en) * | 2016-12-16 | 2017-12-01 | 道杰草 | A kind of novel arteriovenous internal fistula protection device |
| CN208388813U (en) * | 2017-08-23 | 2019-01-18 | 方姣 | A kind of internal arteriovenous fistula keeping device |
| CN108158755A (en) * | 2017-12-26 | 2018-06-15 | 刘红坤 | A kind of Multifunctional bone surgical postoperative care stand |
| CN108338875A (en) * | 2018-05-03 | 2018-07-31 | 常州市第人民医院 | A kind of adjustable multifunction hand pad |
| CN209951480U (en) * | 2019-02-26 | 2020-01-17 | 中国医学科学院北京协和医院 | Blood vessel fistula protection pillow |
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| Publication number | Publication date |
|---|---|
| CN109893315B (en) | 2024-05-03 |
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