CN214857878U - Dialysis arteriovenous internal fistula postoperative protector - Google Patents
Dialysis arteriovenous internal fistula postoperative protector Download PDFInfo
- Publication number
- CN214857878U CN214857878U CN202120643588.8U CN202120643588U CN214857878U CN 214857878 U CN214857878 U CN 214857878U CN 202120643588 U CN202120643588 U CN 202120643588U CN 214857878 U CN214857878 U CN 214857878U
- Authority
- CN
- China
- Prior art keywords
- mounting
- protecting sheathing
- shell
- slide
- internal 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
- 238000000502 dialysis Methods 0.000 title claims abstract description 16
- 206010016717 Fistula Diseases 0.000 title claims abstract description 15
- 230000003890 fistula Effects 0.000 title claims abstract description 15
- 230000001012 protector Effects 0.000 title claims abstract description 14
- 230000002980 postoperative effect Effects 0.000 title claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims description 16
- 206010003226 Arteriovenous fistula Diseases 0.000 claims description 2
- 230000007958 sleep Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000003825 pressing Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 210000003414 extremity Anatomy 0.000 description 4
- 210000001364 upper extremity Anatomy 0.000 description 3
- 206010053648 Vascular occlusion Diseases 0.000 description 2
- 230000017531 blood circulation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 208000021331 vascular occlusion disease Diseases 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 210000003363 arteriovenous anastomosis Anatomy 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 230000000322 hemodialysis Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 210000002620 vena cava superior Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model provides a dialysis arteriovenous internal fistula postoperative protector, including protecting sheathing, inside lining and regulation mounting, the protecting sheathing inboard is equipped with the inside lining, and protecting sheathing is flexible structure, is equipped with the opening on the protecting sheathing, adjusts the mounting setting in the slide on the protecting sheathing of opening one end, evenly is equipped with spacing lug in the slide, adjusts the mounting and carries on spacingly with spacing lug phase-match, adjusts the mounting and is connected with the open-ended other end through the fixed band. The beneficial effects of the utility model are that adopt protecting sheathing and inside lining to cooperate and avoid the operation position pressurized, make it slide at the slide through the cooperation of adjusting mounting and spacing lug and can control the tightening up degree convenient to use of protecting sheathing, need not the training application method, easily the upper part of the staff and using widely. Can dismantle through the mode of buckle joint and be equipped with the support area, can satisfy the user demand in patient's daily and sleep simultaneously.
Description
Technical Field
The utility model relates to a medical care apparatus field, more specifically say and relate to a dialysis arteriovenous internal fistula postoperative protector.
Background
The dialysis access is the life line for hemodialysis patient treatment. In establishing a vascular dialysis access, internal arteriovenous fistula of the upper limb is the most common surgical approach. After the operation, the risk of vascular occlusion exists, the vascular occlusion of the upper limb operation part caused by external compression is one of the common reasons for operation failure, and the operation often occurs when a patient sleeps at night and the wound is compressed by unconscious behaviors.
In order to avoid vessel occlusion caused by compression, the patient is required to avoid the compression of the operation site in clinic, which causes certain psychological stress to the patient, especially the psychological stress of the patient falling asleep freely after operation. In addition, blood flow operation changes after the superior vena cava is disconnected and arteriovenous anastomosis is performed in the operation, so that limb swelling is easily caused, and the limb needs to be lifted clinically to promote blood backflow to relieve the limb swelling. A protection device aiming at the postoperative dialysis arteriovenous internal fistula is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects in the prior art and provides a dialysis arteriovenous internal fistula postoperative protector.
The purpose of the utility model is realized by the following technical scheme.
The utility model provides a dialysis arteriovenous internal fistula postoperative protector, includes protecting sheathing, inside lining and regulation mounting, the protecting sheathing inboard is equipped with the inside lining, protecting sheathing is the deformable structure, the last opening that is equipped with of protecting sheathing, it sets up to adjust the mounting opening one end in the last slide of protecting sheathing, evenly be equipped with spacing lug in the slide, adjust the mounting with spacing lug phase-match carries on spacingly, adjust the mounting through the fixed band with the open-ended other end is connected.
The protective shell is uniformly provided with air holes.
The protective shell comprises a connecting plate, a first shell and a second shell, and the connecting plate is connected with the first shell and the second shell through rotating shafts respectively.
Adjust the mounting and include mounting shell, fixed block, elastic component, connecting piece and briquetting, be equipped with the slip lug on the mounting shell, the slip lug is in with the setting slide rail phase-match on the slide, be equipped with the cavity in the mounting shell, the fixed block part sets up in the cavity, the fixed block passes through the elastic component with mounting shell cavity inner wall is connected, the fixed block with spacing lug phase-match, the fixed block passes through the connecting piece with the briquetting is connected, the briquetting part exposes the mounting shell.
The fixing block and the limiting lug are provided with inclined planes in a matching manner.
The protective casing is provided with a connecting belt fixing clamping groove, and the fixing clamping groove is matched with a buckle arranged at the end part of the supporting belt.
The utility model has the advantages that: the scheme is designed aiming at the protection of the patient after the upper limb arteriovenous internal fistula operation. The protective shell and the lining are matched to avoid the compression of the operation part, the tightening degree of the protective shell can be controlled to be convenient to use by adjusting the matching of the fixing piece and the limiting lug to enable the fixing piece to slide on the slideway, and the protective shell does not need to be trained in use method and is easy to use and popularize. Can dismantle through the mode of buckle joint and be equipped with the support area, can satisfy the user demand in patient's daily and sleep simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the connection between the protective outer shell and the inner liner;
FIG. 4 is a schematic view of the adjustment fixture;
FIG. 5 is a cross-sectional view of the adjustment fixture;
in the figure: 1 is protecting sheathing, 2 is the inside lining, 3 is adjusting the mounting, 4 is the slide, 5 is spacing lug, 6 is the fixed band, 7 is the bleeder vent, 8 is the connecting plate, 9 is first casing, 10 is the second casing, 11 is the mounting shell, 12 is the fixed block, 13 is the elastic component, 14 is the connecting piece, 15 is the briquetting, 16 is the slip lug, 17 is the slide rail, 18 is fixed slot, 19 is for supporting the area.
Detailed Description
The technical solution of the present invention is further explained by the following specific examples.
Example one
The utility model provides a dialysis arteriovenous internal fistula postoperative protector, including protecting sheathing 1, inside lining 2 and regulation mounting 3, 1 inboard of protecting sheathing is equipped with inside lining 2, protecting sheathing 1 is the deformable structure, the last opening that is equipped with of protecting sheathing 1, adjust in slide 4 that mounting 3 set up on the protecting sheathing 1 of opening one end, evenly be equipped with spacing lug 5 in the slide 4, it is spacing to adjust mounting 3 and 5 phase-matchs of spacing lug, it is connected with the open-ended other end through fixed band 6 to adjust mounting 3.
The protective shell 1 is evenly provided with air holes 7.
The protective casing 1 comprises a connecting plate 8, a first shell 9 and a second shell 10, wherein the connecting plate 8 is respectively connected with the first shell 9 and the second shell 10 through rotating shafts.
The adjusting and fixing part 3 comprises a fixing part shell 11, a fixing block 12, an elastic part 13, a connecting part 14 and a pressing block 15, wherein a sliding lug 16 is arranged on the fixing part shell 11, the sliding lug 16 is matched with a sliding rail 17 arranged on the sliding rail 4, a cavity is arranged in the fixing part shell 11, the fixing block 12 is partially arranged in the cavity, the fixing block 12 is connected with the inner wall of the cavity of the fixing part shell 11 through the elastic part 13, the fixing block 12 is matched with the limiting lug 5, the fixing block 12 is connected with the pressing block 15 through the connecting part 14, and the pressing block 15 partially exposes out of the fixing part shell 11.
The fixing block 12 and the limit bump 5 are provided with inclined planes in a matching way.
The protective casing 1 is provided with a connecting belt fixing clamping groove 18, and the fixing clamping groove 18 is matched with a buckle arranged at the end part of the supporting belt 19.
The theory of operation of this scheme is as follows, as shown in fig. 1-3, adjust the opening of protecting sheathing 1 to suitable size when using and pass protecting sheathing 1 and inside lining 2 with the hand and contact, will adjust mounting 3 and slide in slide 4, adjust the elasticity that is fit for and realize fixing the protector in internal fistula department and protect. The air holes 7 uniformly arranged on the protective shell 1 and the lining 2 are convenient for ventilation, and reduce the burden on limb skin after long-term use.
As shown in fig. 4-5, the adjusting fixture 3 can slide on the slideway 4 by disposing the sliding protrusions 16 in the sliding rails 17, and the number of the sliding protrusions 16 is preferably 2, and the sliding protrusions are symmetrically disposed on the fixture housing 11. The cavity of the adjusting and fixing part 3 is internally provided with a fixing block 12, an elastic part 13, a connecting part 14 and a pressing block 15, the fixing block 12 constantly keeps protruding out of the fixing part shell 11 through stress provided by the elastic part 13 and is matched with the limiting bump 5 under a normal condition to realize a limiting function, when the pressing block 15 is pressed, the connecting part 14 is linked to overcome the stress of the elastic part 13 to lift the fixing block 12, and at the moment, the adjusting and fixing part 3 can slide freely in the slideway 4.
Further, the fixing block 12 and the limiting convex block 5 are provided with inclined planes in a matched mode, the inclined planes of the limiting convex blocks 5 face the opening, the fixing block 12 corresponds to the limiting convex blocks 5, the stress of the elastic piece is overcome through contact between the inclined planes, the adjusting and fixing piece 3 can slide in a single direction under the condition that the pressing block 15 is not pressed, fixing operation is simplified, and the fixing block is convenient to use during fastening.
Further, be equipped with connecting band fixed slot 18 on protecting sheathing 1, can dismantle through cooperating with the buckle and be provided with support band 19, support band 19 is used for hanging it in the daily action of patient and plays the effect that supports to the arm at positions such as shoulder or neck, can improve the blood flow and be convenient for recover, dismantles at night and uses when being convenient for the patient to fall asleep.
Further, the lining 2 is made of soft sponge materials and can play a waterproof role. In actual production, when the protective casing 1 is made of a deformable material with certain strength, such as elastic plastic with high strength, the protective casing can be integrally manufactured in a c-shaped structure.
Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (6)
1. The utility model provides a dialysis arteriovenous internal fistula postoperative protector which characterized in that: including protecting sheathing, inside lining and regulation mounting, the protecting sheathing inboard is equipped with the inside lining, protecting sheathing is deformable structure, the last opening that is equipped with of protecting sheathing, it sets up to adjust the mounting opening one end in the last slide of protecting sheathing, evenly be equipped with spacing lug in the slide, adjust the mounting with spacing lug phase-match is spacing, adjust the mounting through the fixed band with the open-ended other end is connected.
2. The post-operation protector for dialysis arteriovenous internal fistula of claim 1, which is characterized in that: the protective shell is uniformly provided with air holes.
3. The post-operation protector for dialysis arteriovenous internal fistula of claim 1, which is characterized in that: the protective shell comprises a connecting plate, a first shell and a second shell, and the connecting plate is connected with the first shell and the second shell through rotating shafts respectively.
4. The post-operation protector for dialysis arteriovenous fistula according to any one of claims 1 to 3, wherein: adjust the mounting and include mounting shell, fixed block, elastic component, connecting piece and briquetting, be equipped with the slip lug on the mounting shell, the slip lug is in with the setting slide rail phase-match on the slide, be equipped with the cavity in the mounting shell, the fixed block part sets up in the cavity, the fixed block passes through the elastic component with mounting shell cavity inner wall is connected, the fixed block with spacing lug phase-match, the fixed block passes through the connecting piece with the briquetting is connected, the briquetting part exposes the mounting shell.
5. The post-operation protector for dialysis arteriovenous internal fistula of claim 4, wherein: the fixing block and the limiting lug are provided with inclined planes in a matching manner.
6. The post-operation protector for dialysis arteriovenous internal fistula of claim 4, wherein: the protective casing is provided with a connecting belt fixing clamping groove, and the fixing clamping groove is matched with a buckle arranged at the end part of the supporting belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120643588.8U CN214857878U (en) | 2021-03-30 | 2021-03-30 | Dialysis arteriovenous internal fistula postoperative protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120643588.8U CN214857878U (en) | 2021-03-30 | 2021-03-30 | Dialysis arteriovenous internal fistula postoperative protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214857878U true CN214857878U (en) | 2021-11-26 |
Family
ID=78871894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120643588.8U Expired - Fee Related CN214857878U (en) | 2021-03-30 | 2021-03-30 | Dialysis arteriovenous internal fistula postoperative protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214857878U (en) |
-
2021
- 2021-03-30 CN CN202120643588.8U patent/CN214857878U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214857878U (en) | Dialysis arteriovenous internal fistula postoperative protector | |
| CN111658284A (en) | Intelligent elastic medical restraint strap | |
| CN210408690U (en) | Perioperative neck protection device for thyroid operation | |
| CN209301955U (en) | Modified division of respiratory disease ventilator mask | |
| CN208552379U (en) | Adjustable lifting head circle | |
| CN211460997U (en) | Easy lift adjustment formula low limbs support of changing dressings | |
| CN209847765U (en) | Mechanical exoskeleton equipment | |
| CN211409572U (en) | Shoulder joint fixing frame | |
| CN209951480U (en) | Blood vessel fistula protection pillow | |
| CN208770429U (en) | A kind of portable supra-aural nose gastrointestinal nutrition tube auxiliary fixing device | |
| CN210159072U (en) | Drainage tube fixing device | |
| CN203710068U (en) | Compression-hemostasis fixing device at implanting part of permanent pacemaker | |
| CN217091298U (en) | Shank nursing device with adjustable | |
| CN217138387U (en) | But angle regulation's forearm brace | |
| CN213609103U (en) | Simple fixing frame for breathing machine pipeline | |
| CN221309177U (en) | Oral trachea cannula fixing device | |
| CN211434617U (en) | Trachea fixed bolster | |
| CN219646395U (en) | Multifunctional hemodialysis upper limb bracket | |
| CN209059614U (en) | A kind of Improvement type constraint vest | |
| CN210472357U (en) | Special splint are used in orthopedics nursing | |
| CN210228442U (en) | Novel medical splint | |
| CN219230304U (en) | Limb fixator for fracture | |
| CN219878214U (en) | Interventional operation post-pressurizing device with good stability | |
| CN213883359U (en) | Radial artery hemostasis device | |
| CN218607002U (en) | Nursing position pad multi-head restraint strap |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20211126 |