CN211214958U - Venous catheter nature protective sheath - Google Patents
Venous catheter nature protective sheath Download PDFInfo
- Publication number
- CN211214958U CN211214958U CN201921892646.XU CN201921892646U CN211214958U CN 211214958 U CN211214958 U CN 211214958U CN 201921892646 U CN201921892646 U CN 201921892646U CN 211214958 U CN211214958 U CN 211214958U
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- CN
- China
- Prior art keywords
- protective sheath
- folding
- sheath
- protective sleeve
- groove
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- 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
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- 230000001681 protective effect Effects 0.000 title claims abstract description 87
- 238000001990 intravenous administration Methods 0.000 claims abstract description 14
- 238000001631 haemodialysis Methods 0.000 claims description 15
- 230000000322 hemodialysis Effects 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 230000002146 bilateral effect Effects 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 6
- 230000001070 adhesive effect Effects 0.000 claims 6
- 239000000835 fiber Substances 0.000 claims 1
- 230000000474 nursing effect Effects 0.000 abstract description 18
- 239000008280 blood Substances 0.000 abstract description 11
- 210000004369 blood Anatomy 0.000 abstract description 11
- 230000006978 adaptation Effects 0.000 description 5
- 238000001266 bandaging Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 201000011040 acute kidney failure Diseases 0.000 description 1
- 208000012998 acute renal failure Diseases 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a venous catheter nature protective sheath. The intravenous catheter protective sheath comprises: the folding protective sleeve is provided with an opening at one side; the first fixing piece is arranged on the folding type protective sleeve; the second fixing piece is arranged on the folding type protective sleeve; the folding protective sleeve is sealed through the L-shaped suture, so that one side of the folding protective sleeve is an opening. The utility model provides a ductus venosus nature protective sheath has convenient to use, can adopt two kinds of sealed modes to wrap equipment to the blood nursing of permeating the pipe and pack fixedly, practices thrift operating time, the simple convenient advantage of operation get up.
Description
Technical Field
The utility model relates to the field of medical technology, especially, relate to a ductus venosus nature protective sheath.
Background
Hemodialysis is one of the kidney replacement treatment modes of acute and chronic renal failure patients, and is characterized in that blood in vivo is drained to the outside of the body, and the blood and electrolyte solution (dialysate) with similar body concentration are arranged inside and outside one hollow fiber through a dialyzer consisting of a plurality of hollow fibers, so that the material exchange is carried out through dispersion/convection, the metabolic waste in the body is removed, and the electrolyte and acid-base balance are maintained; at the same time, the excess water in the body is removed, and the whole process of purified blood reinfusion is called hemodialysis.
However, in the prior art, in the process of hemodialysis, hemodialysis catheter nursing and bandaging equipment, especially peripheral venous catheters, jugular venous catheters and femoral venous catheter bandaging treatment, needs to be bandaged by the hemodialysis catheter, and the traditional hemodialysis catheter nursing and bandaging equipment adopts adhesive tapes to separate and fix the hemodialysis catheter nursing and bandaging equipment, and adopts adhesive tapes to wind and fix the hemodialysis catheter nursing and bandaging equipment every time, so that the operation steps are troublesome.
Therefore, there is a need to provide a new intravenous catheter protective sheath that solves the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, can adopt two kinds of sealed modes to wrap equipment and pack fixedly to the blood catheter nursing, save operating time, the vein pipe nature protective sheath that the operation is got up simply convenient.
In order to solve the technical problem, the utility model provides a ductus venosus nature protective sheath includes: the folding protective sleeve is provided with an opening at one side; the first fixing piece is arranged on the folding type protective sleeve; the second fixing piece is arranged on the folding type protective sleeve; the folding protective sleeve is sealed through the L-shaped suture, so that one side of the folding protective sleeve is an opening.
Preferably, the folding protective sleeve is made of gauze, and the thickness value range of the folding protective sleeve is 0.5cm to 1 cm.
Compared with the prior art, the utility model provides a ductus venosus nature protective sheath has following beneficial effect:
the utility model provides a ductus venosus nature protective sheath through L type suture with folding type protective sheath involution, effectually wrap equipment use after the pipe nursing is passed through to blood, the cover is in the inside, then uses first mounting and second mounting to twine it, practices thrift operating time, improves work efficiency.
In order to solve the technical problem, the utility model provides a ductus venosus nature protective sheath includes: first sealed line and two sealed lines of second, first sealed line and two sealed lines of second all set up on the folded form protective sheath first sealed line is used for folded form protective sheath bilateral symmetry nature, the sealed line of second is used for folded form protective sheath mid portion symmetric separation.
Preferably, the foldable protective sleeve is provided with a first groove and a second groove in a separated manner, the second groove is matched with the corresponding first groove, the first groove and the second groove are separated by a first sealing line and a second sealing line, and the first groove and the second groove are internally provided with the same hemodialysis catheter nursing and dressing device
Preferably, the first sealing line and the second sealing line are both made of high-strength polyethylene fiber materials.
Preferably, fixed mounting has two first pastes strips and two second pastes the strip on the folded form protection cover, the second pastes the strip and pastes strip looks adaptation with the first of corresponding, fixed mounting has the third to paste strip and fourth to paste the strip on the folded form protection cover, the fourth pastes strip and third pastes strip looks adaptation.
Preferably, the first pasting strip, the second pasting strip, the third pasting strip and the fourth pasting strip are made of nylon materials.
Compared with the prior art, the utility model provides a ductus venosus nature protective sheath has following beneficial effect:
the utility model provides a ductus venosus nature protective sheath, through first sealed line, the sealed line of second, first recess, the second recess, first paste the strip, the second pastes the strip, the third pastes strip and the fourth pastes the strip and mutually supports, effectually separate and separate first square protective sheath, can wrap the pipe nursing to blood and wrap equipment and separate fixedly and do as required through first paste the strip, the second pastes the strip, the third pastes strip and the fourth pastes the strip and directly opens folding type protective sheath or the lock, be convenient for wrap the interface on the equipment through the pipe nursing of blood and fill in the draw-in groove that corresponds first recess and second recess formed, it is simple and convenient to operate.
Drawings
Fig. 1 is a schematic top view of a first embodiment of a intravenous catheter protective sheath according to the present invention;
fig. 2 is a schematic side view of a second embodiment of the present invention;
fig. 3 is a schematic view of a blooming structure of a second embodiment of the present invention;
fig. 4 is a schematic top view of a hemodialysis catheter nursing dressing apparatus according to a second embodiment of the present invention.
Reference numbers in the figures: 1. folding type protective sheath, 2, first mounting, 3, second mounting, 4, L type suture, 5, first sealed line, 6, second sealed line, 7, first recess, 8, second recess, 9, hemodialysis pipe nursing is wrapped equipment, 10, first subsides strip, 11, second subsides strip, 12, third subsides strip, 13, fourth subsides strip.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Therefore, the utility model also provides a ductus venosus nature protective sheath:
the first embodiment:
referring to fig. 1, in a first embodiment of the present invention, a sheath for intravenous catheters includes: the protective sleeve comprises a folding protective sleeve 1, wherein an opening is formed in one side of the folding protective sleeve 1; the first fixing piece 2 is arranged on the folding protective sleeve 1; the second fixing piece 3 is arranged on the folding protective sleeve 1; the L-shaped seam 4 is arranged on the folding protective sleeve 1, and the folding protective sleeve 1 is sealed through the L-shaped seam 4, so that one side of the folding protective sleeve is open;
the folding protective sleeve 1 can be made of gauze materials, and the folding protective sleeve 1 can also be made of aseptic medical related materials.
The thickness of the folding protective sleeve 1 ranges from 0.5cm to 1 cm.
The length range of the folding protective sleeve 1 is 10-15 cm.
The utility model provides a theory of operation of ductus venosus nature protective sheath as follows:
the first step is as follows: sealing the first square protective sleeve 1 through an L-shaped suture 4 to enable one side of the first square protective sleeve to be an opening, fixing, binding and fixing through a first fixing piece 2 and a second fixing piece 3, wherein the second fixing piece 3 and the first fixing piece 2 can be materials such as magic tapes or binding ropes;
the second step is that: after the first square protective sleeve 1 is separated, the time for wrapping the hemodialysis catheter nursing and wrapping equipment 9 by medical workers can be saved, and the working efficiency is improved.
Compared with the prior art, the utility model provides a ductus venosus nature protective sheath has following beneficial effect:
the utility model provides a ductus venosus nature protective sheath through L type suture 4 with 1 involution of folded form protective sheath, effectually wrap equipment 9 after using in the blood is passed through the pipe nursing, the cover is in the inside, then uses first mounting 2 and second mounting 3 to twine it, practices thrift operating time, improves work efficiency.
Second embodiment:
based on the intravenous catheter protective sheath provided by the first embodiment of the present application, the second embodiment of the present application proposes another intravenous catheter protective sheath, and the second embodiment is only a preferable mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Referring to fig. 2-4, a second embodiment of the present invention will be further described with reference to the accompanying drawings and embodiments, wherein in the second embodiment of the present invention, the intravenous catheter protective sheath comprises: first sealed line 5 and two sealed lines of second 6, first sealed line 5 and two sealed lines of second 6 all set up on folded form protective sheath 1 first sealed line 5 is used for the symmetry in folded form protective sheath 1 both sides, the sealed line of second 6 is used for the symmetrical separation of folded form protective sheath 1 mid portion.
Folding type protective sheath 1 goes up the separation and has first recess 7 and second recess 8, second recess 8 and the first recess 7 looks adaptation that corresponds, first recess 7 separates through first sealed line 5 and the separation of second sealed line 6 with second recess 8, be equipped with same hemodialysis pipe nursing in first recess and the second recess and wrap equipment 9
The first sealing line 5 and the second sealing line 6 are both made of high-strength polyethylene fiber materials.
Fixed mounting has two first pastes strip 10 and two second to paste strip 11 on the folded form protective sheath 1, the second pastes strip 11 and the first 10 looks adaptations of pasting that correspond, fixed mounting has third to paste strip 12 and fourth to paste strip 13 on the folded form protective sheath 1, fourth pastes strip 13 and third pastes strip 12 looks adaptations.
The first pasting strip 10, the second pasting strip 11, the third pasting strip 12 and the fourth pasting strip 13 are made of nylon materials.
The utility model provides a theory of operation of ductus venosus nature protective sheath as follows:
the first step is as follows: the first square protective sleeve 1 and the second square protective sleeve 2 are fixed horizontally and vertically through a first sealing line 5 and a second sealing line 6;
the second step is that: first sealed line 5 and the fixed back of second sealed line 6, at this moment, first recess 7 can separate with the second recess 8 that corresponds and separate, makes and wraps the hemodialysis pipe nursing and wrap equipment 9 and can not appear in disorder.
Compared with the prior art, the utility model provides a ductus venosus nature protective sheath has following beneficial effect:
the utility model provides a ductus venosus nature protective sheath, through first sealed line 5, the sealed line 6 of second, first recess 7, second recess 8, first paste strip 10, the second pastes strip 11, the third pastes strip 12 and the fourth pastes strip 13 and mutually supports, the effectual separation of separating to first square protective sheath 1 separates, can wrap the pipe nursing of blood and wrap equipment and separate fixed do as required through first paste strip 10, the second pastes strip 11, the third pastes strip 12 and the fourth pastes strip 13 and directly opens folding type protective sheath 1 or the lock, be convenient for wrap the pipe nursing of blood and wrap in the interface of 9 on the equipment and plug into in the draw-in groove that corresponding first recess 7 and second recess 8 formed, the operation is got up simply conveniently.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism and the control system of the device are not completely described, and those skilled in the art can clearly know the specifics of the power mechanism and the control system thereof on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. An intravenous catheter protective sheath, comprising:
the folding protective sleeve is provided with an opening at one side;
the first fixing piece is arranged on the folding type protective sleeve;
the second fixing piece is arranged on the folding type protective sleeve;
the folding protective sleeve is sealed through the L-shaped suture, so that one side of the folding protective sleeve is an opening.
2. The intravenous catheter protective sheath of claim 1 wherein the folded protective sheath is made of a gauze material and the thickness of the folded protective sheath ranges from 0.5cm to 1 cm.
3. The intravenous catheter protective sheath of claim 1 wherein the accordion-style sheath has a first seal line for bilateral symmetry and two second seal lines for symmetrical separation of a central portion of the accordion-style sheath.
4. The intravenous catheter protective sheath of claim 3 wherein the folded sheath has a first groove and a second groove separated therefrom, the second groove adapted to the corresponding first groove, the first groove and the second groove separated by a first sealing line and a second sealing line, and the same hemodialysis catheter care dressing device is disposed in the first groove and the second groove.
5. The intravenous catheter protective sheath of claim 3 wherein the first and second sealing lines are made of high strength polyethylene fiber.
6. The intravenous catheter protective sheath of claim 1, wherein the foldable protective sheath is fixedly mounted with two first and two second adhesive strips, the second adhesive strip is adapted to the corresponding first adhesive strip, the foldable protective sheath is fixedly mounted with a third and a fourth adhesive strips, and the fourth adhesive strip is adapted to the third adhesive strip.
7. The intravenous catheter protective sheath of claim 6, wherein the first, second, third and fourth strips are made of nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921892646.XU CN211214958U (en) | 2019-11-05 | 2019-11-05 | Venous catheter nature protective sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921892646.XU CN211214958U (en) | 2019-11-05 | 2019-11-05 | Venous catheter nature protective sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211214958U true CN211214958U (en) | 2020-08-11 |
Family
ID=71938607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921892646.XU Expired - Fee Related CN211214958U (en) | 2019-11-05 | 2019-11-05 | Venous catheter nature protective sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211214958U (en) |
-
2019
- 2019-11-05 CN CN201921892646.XU patent/CN211214958U/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: 20200811 |