CN210904333U - Hemodialysis pipe protection pastes - Google Patents
Hemodialysis pipe protection pastes Download PDFInfo
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- CN210904333U CN210904333U CN201921344963.8U CN201921344963U CN210904333U CN 210904333 U CN210904333 U CN 210904333U CN 201921344963 U CN201921344963 U CN 201921344963U CN 210904333 U CN210904333 U CN 210904333U
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- hemodialysis catheter
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Abstract
The utility model discloses a hemodialysis pipe protection subsides. The hemodialysis catheter protection patch comprises a medical application for covering a puncture point, wherein an opening is formed in the medical application, and the hemodialysis catheter extends out of the upper surface of the medical application; the fixing paste is arranged on the medical application paste to adapt to the length of the hemodialysis catheter and wrap and fix the hemodialysis catheter; the covering paste covers the medical application paste and the upper surface of the fixing paste so as to prevent water from penetrating the puncture site; wherein, the lower surfaces of the medical application, the fixing paste and the covering paste are all provided with adhesive layers, and are adhered and fixed on the skin of the human body through the adhesive layers. The utility model discloses in, adopt medical application to cover puncture point position, and adopt fixed subsides to wrap up fixedly from the blood pipe that passes through that medical application stretches out, play the effect that prevents that the blood pipe from passing through rocks to and, cover the subsides at medical application, the upper surface adhesion of fixed subsides, thereby further cover puncture point position and play dual waterproof guarantee for puncture point position.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to hemodialysis pipe protection subsides.
Background
Currently, more than 90% of CKD-5 kidney patients in China use hemodialysis treatment methods, and hemodialysis patients mainly face multiple challenges such as cardiovascular events, stroke and catheter infection, but central venous hemodialysis catheters are still blood vessel passages commonly used by hemodialysis patients for the first time at present, and the most common infection mechanism in catheter-related blood flow infection and catheter-induced blood flow infection is that flora at a puncture point is propagated outside the catheter and then migrates subcutaneously to an intravascular segment, thereby causing blood flow infection, particularly exogenous infection caused by insufficient compliance of patients, such as sweat stain, water stain, exposure pollution and the like.
How to optimize the nursing process after the catheter is placed, how to reduce the infection rate of the catheter of a patient, how to improve the life quality of the patient who is placed with the catheter, and especially, how to enable the patient who is placed with the catheter to get rid of the trouble of catheter infection caused by water stain pollution such as bath, and the like, which become a problem which needs to be solved urgently for a plurality of hemodialysis people.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned pipe patient of prior art defect such as catheter infection appears easily in bathing or other daily lives, provide a blood and pass through pipe protection subsides.
The utility model provides a technical scheme that its technical problem adopted is: constructing a blood permeable catheter protection patch, which comprises a medical application patch for covering a puncture point part, wherein the medical application patch is provided with an opening, and a blood permeable catheter extends out of the upper surface of the medical application patch;
the fixing patch is arranged at one end of the medical application or on the medical application so as to adapt to the length of the hemodialysis catheter and wrap and fix the hemodialysis catheter; and
the covering paste covers the medical application paste and the upper surface of the fixing paste so as to prevent water from being produced at the puncture point;
wherein, the medical application, the fixing paste and the covering paste are all provided with adhesive layers on the lower surfaces thereof, and are connected with other parts of the blood permeable conduit protection paste or are adhered and fixed on the skin of a human body through the adhesive layers.
Preferably, the opening comprises a round hole and a channel communicated with the round hole, the channel is used for enabling the hemodialysis catheter, a catheter connector and an extension tube connected with the hemodialysis catheter to extend out of the upper surface of the medical application, and the hemodialysis catheter is limited and fixed on the medical application through the round hole;
wherein the channel is matched with the catheter connector and the extension tube, and the diameter of the round hole is the same as the outer diameter of the hemodialysis catheter.
Preferably, the medical application comprises a fixing part and a reinforcing part connected with a first end of the fixing part, the round hole and the channel are arranged on the fixing part, and the channel extends to a second end, opposite to the first end, of the fixing part;
the width of the reinforcing part is larger than that of the first end of the fixing part, so that the contact area of the medical application and the skin of a human body is increased, and the adhesion firmness is enhanced.
Preferably, the upper surface of the fixing patch is provided with a snap fastener, the fixing patch is adhered and fixed on the skin of a human body or the medical application through an adhesive layer on the lower surface of the fixing patch, and the blood permeation catheter is wrapped and fixed through the snap fastener on the upper surface of the fixing patch.
Preferably, the two sides of the fixing patch are respectively arranged in a plurality of parts in the direction perpendicular to the hemodialysis catheter, so that the hemodialysis catheter is wrapped and fixed alternately in the left and right directions, and the fixation stability of the hemodialysis catheter is enhanced.
Preferably, two sides of the fixing sticker are respectively divided into three parts and symmetrically arranged on two sides, the snap fasteners are arranged on two sides of the fixing sticker, and the snap fasteners on the symmetrical positions on the two sides are matched;
any part on two sides of the fixing sticker is folded towards the opposite side to wrap the hemodialysis catheter and is fixed through the matched snap fastener; the fixing tape is a magic tape.
Preferably, the upper surface of the covering patch is provided with a waterproof layer, and the area of the waterproof layer is larger than the total area of the medical application patch, the fixing patch, the catheter joint of the hemodialysis catheter and the extension tube so as to completely cover and further prevent water from penetrating the puncture site;
wherein, the waterproof layer is a PE waterproof film.
Preferably, the adhesive layer of the overlay is disposed at an edge of a lower surface thereof.
Preferably, the medical application, the fixing patch and the covering patch are provided with peelable release paper on the adhesive layer.
Preferably, the adhesive layer is kinesiology tape.
Implement the utility model discloses a blood passes through pipe protection subsides has following beneficial effect:
adopt medical applying ointment or plaster to cover puncture point position, and adopt fixed subsides to wrap up fixedly from the blood catheter that medical applying ointment or plaster stretches out, play the effect that prevents the blood catheter and rock to and, cover the subsides at medical applying ointment or plaster, the upper surface adhesion of fixed subsides, thereby further cover puncture point position and play dual waterproof guarantee for puncture point position.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
fig. 1 is a schematic structural view of a hemodialysis catheter protection patch in some embodiments of the present invention;
fig. 2 is a schematic view of the blood permeable catheter protection patch according to some embodiments of the present invention.
In the attached drawings, 1 is a medical application, 11 is a fixing part, 111 is a round hole, 112 is a channel, 12 is a reinforcing part, 2 is a fixing paste, 21 is a snap fastener, 3 is a covering paste, 4 is a blood permeable catheter, 5 is a catheter connector, and 6 is an extension tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the following description, in conjunction with the examples and the accompanying drawings, is intended to illustrate the present invention in further detail, and the exemplary embodiments and the description thereof are only used for explaining the present invention, and are not intended to limit the present invention.
Fig. 1 shows the catheter protection subsides are passed through to blood in some embodiments of the utility model, and this catheter protection subsides are passed through to blood includes that medical applying ointment or plaster 1, fixed 2 and cover subsides 3, and this catheter protection subsides are passed through to blood can be used for supporting arbitrary puncture point position that covers on putting the pipe patient health, through covering puncture point position in order to protect puncture point position to break away from because of bathing etc. water stain pollution and lead to the puzzlement of pipe infection.
The medical application 1 is provided with an adhesive layer on the lower surface and is adhered and fixed on the skin of a human body through the adhesive layer. Wherein, medical application 1 includes fixed part 11 for cover the puncture point position, is equipped with the opening on the fixed part 11, and the blood supply is passed through the upper surface that pipe 4 stretches out medical application 1 to supply fixed 2 parcel of pasting to fix this blood and pass through pipe 4.
Further, the fixing portion 11 comprises a first end and a second end opposite to the first end, the opening on the fixing portion 11 comprises a circular hole 111 and a channel 112 communicated with the circular hole 111, wherein the circular hole 111 is arranged between the first end and the second end of the fixing portion 11, the channel 112 extends to the second end of the fixing portion 11, the channel 112 is used for supplying the hemodialysis catheter 4, and the catheter connector 5 and the extension catheter 6 connected with the hemodialysis catheter 4 extend out of the channel 112 on the upper surface of the medical dressing 1, and the hemodialysis catheter 4 is limited and fixed on the medical dressing 1 through the circular hole 111.
Wherein the channel 112 is adapted to the width of the catheter adapter 5 and the extension tube 6 (it can be seen that the outer diameter of the hemodialysis catheter 4 is smaller than the width of the catheter adapter 5 and the extension tube 6) to ensure that the hemodialysis catheter 4, and the catheter adapter 5 and the extension tube 6 to which the hemodialysis catheter 4 is connected, can protrude from the lower surface to the upper surface of the medical dressing 1 without damaging the medical dressing 1; and the passage 112 extends to the second end of the fixing portion 11, facilitating the extension of the hemodialysis catheter 4, and the catheter hub 5 and the extension tube 6 connected to the hemodialysis catheter 4. And, the diameter of round hole 111 is the same with the external diameter of hemodialysis pipe 4, and the diameter of round hole 111 is greater than the width of passageway 112, when guaranteeing that fixed part 11 covers the puncture point position, with hemodialysis pipe 4 spacing fixed in round hole 111, avoid hemodialysis pipe 4 to drop the condition on the passageway 112 to prevent hemodialysis pipe 4 from rocking better.
In some embodiments, the medical dressing 1 further comprises a reinforcement part 12 attached to the first end of the fixing part 11, wherein the width of the reinforcement part 12 is larger than the width of the first end of the fixing part 11, thereby increasing the contact area of the medical dressing 1 with the skin of the human body and further enhancing the adhesion firmness. Alternatively, the medical dressing 1 has a T-shaped configuration. In some embodiments, a plurality of reinforcing parts 12 connected to the fixing part 11 may be employed to reinforce the adhesion firmness of the medical dressing 1 to the skin of the human body from various directions.
In some embodiments, the fixation patch 2 wraps and secures the hemodialysis catheter assembly 4 extending from the upper surface of the medical patch 1 to prevent the patient from routinely shaking the assembly to pull the puncture site. Specifically, the snap fastener 21 is arranged on the upper surface of the fixing patch 2, and the adhesive layer is arranged on the lower surface of the fixing patch 2, so that the fixing patch 2 is adhered and fixed on the skin of a human body or the medical application 1 through the adhesive layer, and the blood permeable tube 4 is wrapped and fixed through the snap fastener 21.
It will be understood that the position where the fixing patch 2 is attached is determined by selecting the position where the fixing patch 2 is wrapped around the hemodialysis catheter 4, depending on the length of the hemodialysis catheter 4 extending from the upper surface of the medical dressing 1. Wherein the fixing patch 2 is completely adhered to the medical dressing 1 as shown in fig. 1. In some embodiments, the fastening patch 2 is adhered to both the second end of the medical dressing 1 and the skin of the human body. In some embodiments, the patch 2 is completely adhered to the human skin.
It will be appreciated that in some embodiments, the fixation patch 2, while wrapped around the fixed hemodialysis catheter 4, is connected transversely to the passageway 112 of the medical patch 1 beneath the hemodialysis catheter 4 to form a sealed area with the passageway 112 to prevent the hemodialysis catheter 4 from falling out of the passageway 112; in some embodiments, the medical dressing 1 itself is cross-adhered to portions on both sides of the passage 112 by the adhesive layer of the lower surface, also to form a sealed passage 112 to prevent the blood permeation tube 4 from coming off through the passage 112.
The fixed subsides 2 and the hemodialysis pipe 4 become certain angle and wrap up fixedly, preferably, fixed subsides 2 and hemodialysis pipe 4 perpendicular setting, wherein, the both sides of fixed subsides 2 divide a plurality of parts setting in the direction perpendicular with hemodialysis pipe 4, supply left and right sides direction parcel in turn to fix hemodialysis pipe 4 to consolidate the fixed stability of hemodialysis pipe 4.
In some embodiments, two sides of the sticker 2 are divided into three parts, and the two sides are symmetrically arranged, the snap fasteners 21 are arranged on two sides of the sticker 2, and the snap fasteners 21 on the two sides at symmetrical positions are matched. In concrete implementation, any part on the two sides of the fixing sticker 2 is folded to the opposite side to wrap the hemodialysis catheter 4, the hemodialysis catheter 4 is preferably wrapped in the left and right directions in an alternating mode, the fixing is carried out through the snap fasteners 21 matched with the fixing device, the tension of the hemodialysis catheter 4 on the left side and the pull of the hemodialysis catheter 4 on the right side are balanced, and therefore the stability of the fixing sticker 2 for fixing the hemodialysis catheter 4 is strengthened. In some embodiments, the two sides of the sticker 2 may be optionally divided into other number of portions. Wherein, the preferred magic subsides of fixed subsides 2 can be cut respectively by complete magic subsides both sides and establish to the triplex and obtain above-mentioned fixed subsides, do not restrict the shape of magic subsides.
In the prior art, a fixing patch with an adhesive layer on the upper surface is used to wrap and fix the hemodialysis catheter, for example, a fixing patch with double-sided adhesive tape property is used, when the hemodialysis catheter protection patch is replaced, the surface of the hemodialysis catheter is stuck, and thus the surface cleaning and the difficult cleaning of the hemodialysis catheter are affected. And the utility model discloses a fixed 2 of pasting that the upper surface set up primary and secondary and detain 21, lower surface and set up the adhesion layer, when the parcel that realizes that the blood passes through pipe 4 is fixed, keep the cleanness that the blood passed through pipe 4 surface, and simple structure, convenient to use.
Further, the medical application 1 and the fixing patch 2 are covered with the covering patch 3, thereby making the puncture site more waterproof. In some embodiments, the covering patch 3 is provided with a waterproof layer on the upper surface and an adhesive layer on the lower surface so as to form a sealed area for the puncture site by covering the medical application 1, the fixing patch 2 and the catheter adapter 5 and the extension tube 6 of the hemodialysis catheter 4 and adhering to the skin of the human body through the adhesive layer, thereby waterproofing the puncture site.
Wherein, the area of the waterproof layer is larger than the total area of the medical application 1, the fixing paste 2 and the catheter joint 5 and the extension tube 6 of the hemodialysis catheter 4 so as to completely cover the puncture point part and parts related to the puncture point part, thereby increasing the waterproof strength. Preferably, an adhesive layer covering the lower surface of the patch 3 is provided at the edge of the lower surface thereof so that the medical dressing 1, the fixing patch 2, and the hemodialysis catheter 4 and their components can be kept clean when the patch 3 is replaced. Preferably, the covering patch 3 is made of transparent material, so that the patient or medical staff can observe the condition of the puncture site. Optionally, the waterproof layer is a PE waterproof film.
Wherein, the adhesive layer of medical application 1, fixed 2 and the lower surface of covering 3 can select to imitate the adhesive tape in muscle, is equipped with strippable from type paper on its adhesive layer, convenient to use.
As shown in fig. 2, the hemodialysis catheter protection patch of the present invention can be used in some embodiments as follows:
s1, taking the medical application 1 to the periphery of the puncture point, adjusting the hemodialysis catheter 4 from the lower surface of the medical application 1 to the upper surface of the medical application 1 through the opening of the second end, namely the channel 112, of the medical application 1, and adjusting the end of the hemodialysis catheter 4 of the puncture point to the position of the round hole 111 for limiting; according to the length of the hemodialysis catheter 4, the catheter joint 5 and the extension tube 6 which are connected with the hemodialysis catheter 4 are adjusted to extend out of the upper surface of the medical application 1 or the skin of a human body; the release paper on the lower surface of the medical application 1 is removed, and the medical application 1 is adhered to the skin of a human body.
S2, selecting a position for wrapping the hemodialysis catheter 4 by the fixing paste 2 according to the length of the hemodialysis catheter 4, placing the fixing paste 2 between the medical application 1 and the hemodialysis catheter 4, wrapping and fixing the hemodialysis catheter 4 on two side parts of the fixing paste 2 alternately from left to right as shown in figure 2, removing release paper on the lower surface of the fixing paste 2, and adhering the fixing paste 2 on the medical application 1;
s3, adjusting the covering patch 3 to completely cover the medical application 1, the fixing patch 2 and the catheter connector 5 and the extension tube 6 of the hemodialysis catheter 4, removing the release paper on the lower surface of the covering patch 3, and adhering the covering patch 3 on the skin of a human body.
It should be noted that, the sequence of the step of peeling off the release paper in the above steps is not limited, and the above sequence is only used to explain the usage of some embodiments of the hemodialysis catheter protection patch of the present invention, and the user can adjust the release paper according to the actual needs.
The utility model discloses in, cover the puncture point position through adopting medical application, and adopt fixed pasting to wrap up fixedly from the blood catheter that stretches out of medical application, thereby play and prevent that the blood from passing through the effect that the catheter rocked and avoid dragging the puncture point position to and, cover the cover subsides that have waterproof function at medical application, the upper surface of fixing the subsides, thereby further cover the puncture point position and play dual waterproof guarantee for the puncture point position. Adopt the utility model discloses a blood passes through pipe protection and pastes wound infection that leads to in the daily life because of sweating, bathing effectively to prevent, and simple structure, convenient to use.
It is to be understood that the foregoing examples merely represent preferred embodiments of the present invention, and that the description thereof is more specific and detailed, but not intended to limit the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (10)
1. A hemodialysis catheter protection patch, comprising:
the medical application (1) is used for covering the puncture point, an opening is formed in the medical application (1), and the blood supply permeable pipe (4) extends out of the upper surface of the medical application (1);
the fixing paste (2) is arranged at one end of the medical application (1) or on the medical application (1) so as to adapt to the length of the hemodialysis catheter (4) and wrap and fix the hemodialysis catheter (4); and
a covering patch (3) which covers the medical application patch (1) and the upper surface of the fixing patch (2) and further prevents water from being produced at the puncture site;
wherein, the lower surfaces of the medical application (1), the fixing patch (2) and the covering patch (3) are all provided with adhesive layers, and are connected with other parts of the blood permeable conduit (4) protection patch or are adhered and fixed on the skin of a human body through the adhesive layers.
2. The hemodialysis catheter protection patch of claim 1, wherein:
the opening comprises a round hole (111) and a channel (112) communicated with the round hole (111), the channel (112) is used for enabling the hemodialysis catheter (4), a catheter connector (5) connected with the hemodialysis catheter (4) and an extension tube (6) to extend out of the upper surface of the medical application (1), and the hemodialysis catheter (4) is limited and fixed on the medical application (1) through the round hole (111);
wherein the channel (112) is matched with the catheter joint (5) and the extension tube (6), and the diameter of the round hole (111) is the same as the outer diameter of the hemodialysis catheter (4).
3. The hemodialysis catheter protection patch of claim 2, wherein:
the medical application (1) comprises a fixing part (11) and a reinforcing part (12) connected with a first end of the fixing part (11), the round hole (111) and the channel (112) are arranged on the fixing part (11), and the channel (112) extends to a second end, opposite to the first end, of the fixing part (11);
wherein the width of the reinforcing part (12) is larger than that of the first end of the fixing part (11) so as to increase the contact area of the medical application (1) and the skin of the human body and further enhance the adhesion firmness.
4. The hemodialysis catheter protection patch of claim 1, wherein:
the upper surface of the fixing patch (2) is provided with a snap fastener (21), the fixing patch (2) is adhered and fixed on the skin of a human body or the medical application (1) through an adhesive layer on the lower surface of the fixing patch, and the hemodialysis catheter (4) is wrapped and fixed through the snap fastener (21) on the upper surface of the fixing patch.
5. The hemodialysis catheter protection patch of claim 4, wherein:
the two sides of the fixing sticker (2) are respectively arranged in a plurality of parts in the direction vertical to the hemodialysis catheter (4) for the left and right directions to alternately wrap and fix the hemodialysis catheter (4), so that the fixation stability of the hemodialysis catheter (4) is strengthened.
6. The hemodialysis catheter protection patch of claim 5, wherein:
the two sides of the fixed sticker (2) are respectively divided into three parts and symmetrically arranged on two sides, the snap fasteners (21) are arranged on the two sides of the fixed sticker (2), and the snap fasteners (21) on the symmetrical positions on the two sides are matched;
any part on two sides of the fixing sticker (2) is folded towards the opposite side to wrap the hemodialysis catheter (4) and is fixed through the snap fastener (21) which is matched with the hemodialysis catheter; the fixing tape (2) is a magic tape.
7. The hemodialysis catheter protection patch of claim 2, wherein:
the upper surface of the covering patch (3) is provided with a waterproof layer, and the area of the waterproof layer is larger than the total area of the medical application patch (1), the fixing patch (2), the catheter joint (5) of the hemodialysis catheter (4) and the extension tube (6) so as to completely cover and further prevent water at the puncture site;
wherein, the waterproof layer is a PE waterproof film.
8. The hemodialysis catheter protection patch of claim 7, wherein:
the adhesive layer of the cover sticker (3) is provided at the edge of the lower surface thereof.
9. The hemodialysis catheter protection patch of claim 1, wherein:
peelable release paper is arranged on the adhesive layers of the medical application (1), the fixing patch (2) and the covering patch (3).
10. The hemodialysis catheter protection patch of claim 1, wherein:
the adhesion layer is intramuscular effect sticking cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921344963.8U CN210904333U (en) | 2019-08-19 | 2019-08-19 | Hemodialysis pipe protection pastes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921344963.8U CN210904333U (en) | 2019-08-19 | 2019-08-19 | Hemodialysis pipe protection pastes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210904333U true CN210904333U (en) | 2020-07-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921344963.8U Active CN210904333U (en) | 2019-08-19 | 2019-08-19 | Hemodialysis pipe protection pastes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210904333U (en) |
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2019
- 2019-08-19 CN CN201921344963.8U patent/CN210904333U/en active Active
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