CN207666919U - A kind of fixed patch of hemodialysis catheter pipeline - Google Patents
A kind of fixed patch of hemodialysis catheter pipeline Download PDFInfo
- Publication number
- CN207666919U CN207666919U CN201720809699.5U CN201720809699U CN207666919U CN 207666919 U CN207666919 U CN 207666919U CN 201720809699 U CN201720809699 U CN 201720809699U CN 207666919 U CN207666919 U CN 207666919U
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- China
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- layer
- overlapping portion
- hyaline layer
- fixed bed
- hyaline
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Abstract
A kind of fixed patch of hemodialysis catheter pipeline, it is characterised in that：Including basal layer (6), application layer (1), hyaline layer (3) and fixed bed (2), it is followed successively by fixed bed (2) from top to bottom, hyaline layer (3), application layer (1) and basal layer (6), contact surface between adjacent two layers is connected by viscose glue, the fixed bed (2) includes coating A and coating B, the coating A and coating part B overlap overlapping portion B (5), the hyaline layer (3) includes hyaline layer A and hyaline layer B, the hyaline layer A and hyaline layer part B overlap overlapping portion A (4), and overlapping portion A (4) and overlapping portion B (5) are overlapped again.Compared with prior art, the utility model has the characteristics that simple in structure, easy to use, usage time is long.
Description
Technical field
The utility model belongs to the field of medical instrument technology, is related to a kind of haemodialysis for fixing hemodialysis pipeline
The fixed patch of conduit line.
Background technology
Haemodialysis hemodialysis, HD are one of acute or chronic renal failure kidneys of patients Replacement Therapies.It
By by internal blood drainage to external, through one by the dialyzer that is formed without several hollow fibres, blood with it is dense containing body
Similar electrolyte solution dialyzate is spent inside and outside hollow fibre one by one, and mass exchange is carried out by disperse/convection current, removes body
Interior metabolic waste, maintenance electrolyte and acid-base balance；Moisture excessive in vivo is removed simultaneously, and the blood by purification is returned
Defeated whole process is known as haemodialysis.
The vascular access of hemodialysis patients is the lifeline that patient depends on for existence, and dialysis catheter is one such logical
Road.Patient just can be in hospital when most patient is the patient, only dialysis treatment of outpatient service, remaining time patient can not cure
Institute.Current way is to be fixed pipeline using application either gauze, when hospital carries out hemodialysis, nurse can be right
Pipeline is nursed, and not in hospital, pipeline often will appear application and falls off patient, the exposed situation of pipeline, in sweltering heat
Summer, patient's hidrosis, adhesive plaster be airtight to be loosened, local gargalesthesia can all make dressing fall off, and most patient does not have to pipeline
Care ability easily causes the infection of pipeline.
Therefore, the fixed patch of the hemodialysis catheter pipeline of the features such as a kind of simple in structure, easy to use, usage time is long
It is suggested.
Invention content
The utility model discloses a kind of fixed patch of hemodialysis catheter pipeline, including basal layer 6, application layer 1, transparent
Layer 3 and fixed bed 2, are followed successively by fixed bed 2, hyaline layer 3, application layer 1 and basal layer 6, connecing between adjacent two layers from top to bottom
Contacting surface is connected by viscose glue, and the fixed bed 2 includes coating A and coating B, the coating A and the overlapping of coating part B
Overlapping portion B5 is constituted, the hyaline layer 3 includes that hyaline layer A and hyaline layer B, the hyaline layer A and hyaline layer part B overlap
Overlapping portion A4, and overlapping portion A4 and overlapping portion B5 are overlapped again.
The basal layer 6, application layer 1, hyaline layer 3 and fixed bed 2 lower surface be equipped with viscose glue.
Viscose glue between adjacent two layers can be reused, i.e., it is multiple separate after can also be bonded as one again.
The lower surface of the overlapping portion B5 of the fixed bed 2 is not provided with viscose glue.
The lower surface of the overlapping portion A4 of the hyaline layer 3 is not provided with viscose glue.
In actual use：Basal layer 6, application layer 1, hyaline layer 3 and fixed bed 2 are bonded in the form of sheets successively, need in use,
It tears basal layer 6, application layer 1 is attached to human body surface, and the overlapping portion of hyaline layer 3 and fixed bed 2 is opened, by dialysis catheter
After 7 are placed on 1 surface of application layer, the overlapping portion lid of hyaline layer 3 and fixed bed 2 is closed, dialysis catheter is covered in 3 He of hyaline layer
2 lower section of fixed bed, when needing dialysis, overlapping portion A4 and overlapping portion B5 is opened, keeps dialysis catheter 7 exposed outside, when dialysis is tied
Shu Hou is covered dialysis catheter 7 using overlapping portion A4 and overlapping portion B5.
The frequency for replacing fixed patch can do primary dialysis to replace a fixed patch, can also do dialysis twice and replace one
A fixed patch, the interval time dialysed twice is usually 1~3 day, during dialysing twice, after patient goes home, can also oneself
The overlapping portion for opening fixed bed 2 is observed, and whether observation dialysis catheter is congested.
When needing whether to have hyperemia in inspection dialysis catheter 7, overlapping portion B5 can be only opened, without opening overlapping portion
A4 facilitates inspection, safety and sanitation.
The fixed bed 2 is made by being protected from light material.
Compared with prior art, the utility model has the characteristics that simple in structure, easy to use, usage time is long.
Description of the drawings
Fig. 1 is the utility model main structure diagram.
Fig. 2 is Figure 1A-A direction structure schematic diagrames.
Fig. 3 is each component explosive views of Fig. 2.
Fig. 4 is the utility model using state structure diagram.
As shown in the figure：1 is application layer, and 2 be fixed bed, and 3 be hyaline layer, and 4 be overlapping portion A, and 5 be overlapping portion B, and 6 be substrate
Layer, 7 be dialysis catheter, and 8 be the connecting pin with human body.
Specific implementation mode
Embodiment 1：Referring to Fig.1~4, it is the structural schematic diagram of the utility model embodiment 1, present embodiment discloses one kind
The fixed patch of hemodialysis catheter pipeline, including basal layer 6, application layer 1, hyaline layer 3 and fixed bed 2, are followed successively by from top to bottom
Fixed bed 2, hyaline layer 3, application layer 1 and basal layer 6, the contact surface between adjacent two layers are connected by viscose glue, the fixed bed 2
Including coating A and coating B, the coating A and coating part B overlap overlapping portion B5, the hyaline layer 3 includes
Hyaline layer A and hyaline layer B, the hyaline layer A and hyaline layer B, which partly overlap, constitutes overlapping portion A4, and overlapping portion A4 and overlapping portion
B5 is overlapped again.
The basal layer 6, application layer 1, hyaline layer 3 and fixed bed 2 lower surface be equipped with viscose glue.
Viscose glue between adjacent two layers can be reused, i.e., it is multiple separate after can also be bonded as one again.
The lower surface of the overlapping portion B5 of the fixed bed 2 is not provided with viscose glue.
The lower surface of the overlapping portion A4 of the hyaline layer 3 is not provided with viscose glue.
In actual use：Basal layer 6, application layer 1, hyaline layer 3 and fixed bed 2 are bonded in the form of sheets successively, need in use,
It tears basal layer 6, application layer 1 is attached to human body surface, and hyaline layer 3 and fixed bed 2 are removed from application layer 1, will dialysed
After conduit 7 is placed on 1 surface of application layer, hyaline layer 3 and application layer 1 are bonded, and dialysis catheter 7 is pressed in hyaline layer 3 and is applied
Between paste layer 1, and the position of the dialysis catheter 7 is arranged below the overlapping portion A4 of hyaline layer 3, finally pastes fixed bed
It closes on hyaline layer 3, when needing dialysis, overlapping portion A4 and overlapping portion B5 is opened, keeps dialysis catheter 7 exposed outside, works as dialysis
After, dialysis catheter 7 is covered using overlapping portion A4 and overlapping portion B5.
When needing whether to have hyperemia in inspection dialysis catheter 7, overlapping portion B5 can be only opened, without opening overlapping portion
A4 facilitates inspection, safety and sanitation.
Method used at present is to use gauze wrapped, and package dressing method easily causes the dragging of conduit, especially faces
When conduit be the fixation carried out by suture, can all make in this way dialysis catheter infect risk greatly increase.
The application layer size of the utility model is 10*10cm, and advantage is：Fixation, dialysis catheter is facilitated to be not easy to shift one's position；
This dressing is beautiful when summer dress is few；Transparent application is easy to observe patient circuit and whether be full of have blood, is prevented convenient for observation
Plugging；
The position of pipeline can be adjusted at any time；Last layer of dressing is covered after observation, keeps part cleaning, it is previous to open
It to re-replace later.
Claims (5)
1. a kind of fixed patch of hemodialysis catheter pipeline, it is characterised in that：Including basal layer (6), application layer (1), hyaline layer
(3) and fixed bed (2), it is followed successively by fixed bed (2), hyaline layer (3), application layer (1) and basal layer (6) from top to bottom, adjacent two
Contact surface between layer is connected by viscose glue, and the fixed bed (2) includes coating A and coating B, the coating A and covers
Cap rock part B overlaps overlapping portion B (5), and the hyaline layer (3) is comprising hyaline layer A and hyaline layer B, the hyaline layer A and thoroughly
Bright layer part B overlaps overlapping portion A (4), and overlapping portion A (4) and overlapping portion B (5) are overlapped again.
2. the fixed patch of hemodialysis catheter pipeline as described in claim 1, it is characterised in that：The basal layer (6), application
The lower surface of layer (1), hyaline layer (3) and fixed bed (2) is equipped with viscose glue.
3. the fixed patch of hemodialysis catheter pipeline as claimed in claim 1 or 2, it is characterised in that：Between adjacent two layers
Viscose glue can be reused, i.e., it is multiple separate after can also be bonded as one again.
4. the fixed patch of hemodialysis catheter pipeline as claimed in claim 1 or 2, it is characterised in that：The fixed bed (2)
The lower surface of overlapping portion B (5) is not provided with viscose glue.
5. the fixed patch of hemodialysis catheter pipeline as claimed in claim 1 or 2, it is characterised in that：The hyaline layer (3)
The lower surface of overlapping portion A (4) is not provided with viscose glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720809699.5U CN207666919U (en) | 2017-07-05 | 2017-07-05 | A kind of fixed patch of hemodialysis catheter pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720809699.5U CN207666919U (en) | 2017-07-05 | 2017-07-05 | A kind of fixed patch of hemodialysis catheter pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207666919U true CN207666919U (en) | 2018-07-31 |
Family
ID=62953439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720809699.5U Expired - Fee Related CN207666919U (en) | 2017-07-05 | 2017-07-05 | A kind of fixed patch of hemodialysis catheter pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207666919U (en) |
-
2017
- 2017-07-05 CN CN201720809699.5U patent/CN207666919U/en not_active Expired - Fee Related
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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: 20180731 Termination date: 20190705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |