CN215690876U - Umbilical cord fixator for umbilical vein catheterization of newborn - Google Patents
Umbilical cord fixator for umbilical vein catheterization of newborn Download PDFInfo
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- CN215690876U CN215690876U CN202121224417.8U CN202121224417U CN215690876U CN 215690876 U CN215690876 U CN 215690876U CN 202121224417 U CN202121224417 U CN 202121224417U CN 215690876 U CN215690876 U CN 215690876U
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Abstract
The utility model discloses an umbilical cord fixator for placing a catheter in a neonatal umbilical vein, which relates to the technical field of umbilical cord fixation and solves the problem of poor fixing effect of a catheter and the umbilical vein, and the technical scheme is as follows: the umbilical vein catheter comprises a fixed sleeve connected between a catheter and an umbilical vein, wherein the fixed sleeve comprises a positioning part connected to the periphery of the catheter, a main fixing part used for being fixed to the periphery of the umbilical vein, and a telescopic connecting part connected between the main fixing part and the positioning sleeve, adhesive glue is arranged on the inner side of the positioning part, and the positioning part is fixed to the periphery of the catheter through the adhesive glue; the one end of main fixed part is equipped with the fixed block, its other end be equipped with a plurality ofly with fixed block complex fixed orifices, it is a plurality of the fixed orifices all follows the length direction interval of main fixed part sets up. The utility model can better fix the catheter, avoid the catheter from falling off, is convenient for medical staff to use and reduces the nursing difficulty.
Description
Technical Field
The utility model relates to the technical field of umbilical cord fixators, in particular to an umbilical cord fixator for placing a tube in an umbilical vein of a newborn.
Background
At present, critical neonates, especially very low (ultra-low) birth weights, have great difficulty in peripheral venipuncture due to thin blood vessels and thin and tender skin in early stage, and the infection risk is increased by repeated peripheral venipuncture; umbilical vein catheterizations have significant advantages in the treatment of these early neonates.
The Umbilical Vein Catheterization (UVC) is to directly implant the catheter into the inferior vena cava through the umbilical vein, can reduce the incidence rate of peripheral venipuncture and phlebitis, effectively ensures the indwelling time, is used for infusing medicine, venous nutrition, monitoring central venous pressure, changing blood and the like, provides an effective way for the treatment of neonates, and greatly relieves the pain of the children patients during treatment. After the catheter is placed, the catheter and the umbilical vein need to be fixed to avoid influencing treatment, and the general operation mode is that after the catheter is inserted into the umbilical vein, the umbilical vein is clamped by using an operating clamp, and a ferrule penetrates through the catheter and the umbilical vein to be bound on the umbilical vein by the operating clamp. Such fixed mode complex operation increases the nursing degree of difficulty, and fixed effect is not good.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems in the prior art, the utility model aims to provide an umbilical cord fixator for placing a new born umbilical vein, which can be used for solving the problems, can better fix a catheter, avoids the catheter from falling off, is convenient for medical staff to use and reduces the nursing difficulty.
The technical purpose of the utility model is realized by the following technical scheme:
an umbilical cord fixator for placing a tube in a neonatal umbilical vein comprises a fixing sleeve connected between a catheter and the umbilical vein, wherein the fixing sleeve comprises a positioning part connected to the periphery of the catheter, a main fixing part used for being fixed to the periphery of the umbilical vein, and a telescopic connecting part connected between the main fixing part and the positioning sleeve, adhesive glue is arranged on the inner side of the positioning part, and the positioning part is fixed to the periphery of the catheter through the adhesive glue; the one end of main fixed part is equipped with the fixed block, its other end be equipped with a plurality ofly with fixed block complex fixed orifices, it is a plurality of the fixed orifices all follows the length direction interval of main fixed part sets up.
Preferably, the main fixing portion, the positioning portion and the telescopic connecting portion are integrally arranged, and the telescopic connecting portion is made of an elastic material.
Preferably, the fixing structure further comprises a support frame for supporting the catheter, the bottom of the support frame is provided with an application, and the support frame is arranged right above the main fixing portion.
Preferably, the support frame comprises two support legs and a cross bar connected between the two support legs, wherein a rubberized fabric sticker is arranged in the middle of the cross bar, and the guide pipe is fixed in the middle of the cross bar through the rubberized fabric sticker.
Preferably, a group of foldable bottom supports are arranged at the bottoms of the supporting legs, one surface of the application is fixed at the bottom of each bottom support, and the other surface of the application is an adhesive surface.
Preferably, the supporting legs and the cross bars are arranged in an integrated mode, and the supporting legs and the cross bars are made of plastic films.
In conclusion, the utility model has the following beneficial effects:
compared with the prior art, adopt fixed cover to connect pipe and navel vein, fixed cover improves pipe connection's stability behind the pipe insertion navel vein, and location portion glues and establishes in the pipe outside, and main fixed part binds in navel vein week side, and flexible connecting strip has shrink elasticity, and pipe that can be better is fixed, avoids the pipe to deviate from.
The mount of cooperation pipe top for the pipe keeps vertical state, does benefit to the infusion and does benefit to pipe connection's stability, and the mount is the sheet structure, expandes through the folding department of collet, pastes on the skin of umbilical vein week side, for the pipe setting point of building up, cooperates the rubberized fabric subsides to fix the pipe, and the medical personnel of being convenient for use reduces the nursing degree of difficulty.
At the later stage that the treatment was accomplished, can be through cutting short flexible connecting portion to take off the pipe, can continue the ligature on the umbilical cord with main fixed part according to actual conditions. The overall fixing structure is simple in structure, convenient to use and good in practicability.
Drawings
FIG. 1 is a schematic view of a fastener of the present invention;
FIG. 2 is a schematic structural view of a fastener in use;
FIG. 3 is a schematic structural view of the fixing frame of the present invention;
fig. 4 is a schematic structural view of the fixing frame of the present invention in a use state.
Reference numerals: 1. fixing a sleeve; 2. a positioning part; 21. sticking glue; 3. a main fixing portion; 31. a fixed block; 32. a fixing hole; 4. a telescopic connection part; 5. a fixed mount; 51. supporting legs; 52. a horizontal bar; 6. sticking with adhesive tape; 7. a bottom support; 8. a conduit; 9. an umbilical cord.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, a typical embodiment of the present application provides an umbilical cord fixator for placing a new born umbilical vein, which includes a fixing sleeve 1, the fixing sleeve 1 is used to connect between a catheter and an umbilical vein, the whole fixing sleeve 1 is of a sheet structure, the fixing sleeve 1 includes a positioning portion 2 connected to the periphery of the catheter, a main fixing portion 3 used to fix to the periphery of the umbilical vein, a telescopic connection portion 4 connected between the main fixing portion 3 and the positioning sleeve, the main fixing portion 3, the positioning portion 2 and the telescopic connection portion 4 are integrally disposed, the main fixing portion 3 and the positioning portion 2 are both bendable, the main fixing portion 3, the positioning portion 2 and the telescopic connection portion 4 are integrally formed in an i shape, the telescopic connection portion 4 is made of elastic silica gel, and the main fixing portion 3 can also be made of silica gel.
The one end of main fixed part 3 is equipped with fixed block 31, and its other end is equipped with a plurality of fixed orificess 32 with fixed block 31 complex, and a plurality of fixed orificess 32 all set up along the length direction interval of main fixed part 3, can select the fixed orifices 32 of different positions according to the girth that closes of the main fixed part 3 of needs, guarantee that main fixed part 3 is tightly fixed in the umbilical cord outside. The main fixing part 3 is wound on the outer side of the umbilical cord, and the fixing block 31 is fixed in the fixing hole 32, so that the main fixing part 3 is tightly bound on the outer side of the umbilical cord to achieve the fixing effect.
The inboard of location portion 2 is equipped with pastes gluey 21, and location portion 2 is fixed in the week side of pipe through pasting gluey 21, with the catheterization in the umbilical vein, fixes main fixed part 3 earlier, and the rethread is tensile flexible connecting portion 4 to the pipe and is apart from a certain position department of umbilical vein, fixes the gluey 21 of pasting of location portion 2 and binds in pipe week side to this realizes fixedly. Under the contraction action of the telescopic connecting strip, the catheter is not easy to fall off from the umbilical vein, and the treatment is facilitated.
In a preferred embodiment, as shown in fig. 3-4, the fixation structure further comprises a support frame for supporting the catheter, the support frame being a sheet-like structure in an unused state, the bottom of the support frame being provided with an application, the support frame being provided directly above the main fixation part 3. Specifically, the support frame includes two supporting legs 51 and the horizontal bar 52 of connection between two supporting legs 51, and supporting leg and horizontal bar 52 formula as an organic whole set up, and supporting leg 51 and horizontal bar 52 all adopt the plastic film to make.
The middle part of the cross bar 52 is provided with a rubberized fabric sticker 6, the catheter is fixed in the middle part of the cross bar 52 through the rubberized fabric sticker 6, the bottom of the supporting leg 51 is provided with a foldable set of bottom support 7, one surface to be applied is fixed at the bottom of the bottom support 7, and the other surface is an adhesive surface and is used for being adhered to the skin of a patient. Through the expansion of collet 7, establish the support frame in the top of navel vein immediately, cooperate rubberized fabric subsides 6 again, fix the pipe on the side of horizontal bar 52, keep upright state, do benefit to the infusion.
On the whole, behind the catheterization umbilical vein, utilize fixed cover 1 fixed catheter and umbilical vein, can improve conduit connection's stability, location portion 2 glues to be established at the pipe outside, and main fixed part 3 binds in umbilical vein week side, and flexible connecting strip has shrink elasticity, and the pipe that can be better is fixed, avoids the pipe to deviate from.
The mount 5 of cooperation pipe top for the pipe keeps vertical state, does benefit to the infusion and does benefit to pipe connection's stability, and mount 5 is the sheet structure, and folding department through collet 7 expandes, pastes on the skin of umbilical vein week side, for the pipe setting point, cooperates rubberized fabric subsides 6 to fix the pipe, and overall structure is simple, and the medical personnel of being convenient for use, reduce the nursing degree of difficulty, do benefit to the treatment.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (6)
1. An umbilical cord fixator for placing a tube in a neonatal umbilical vein is characterized by comprising a fixing sleeve connected between a catheter and the umbilical vein, wherein the fixing sleeve comprises a positioning part connected to the periphery of the catheter, a main fixing part used for being fixed to the periphery of the umbilical vein, and a telescopic connecting part connected between the main fixing part and the positioning sleeve, adhesive glue is arranged on the inner side of the positioning part, and the positioning part is fixed to the periphery of the catheter through the adhesive glue; the one end of main fixed part is equipped with the fixed block, its other end be equipped with a plurality ofly with fixed block complex fixed orifices, it is a plurality of the fixed orifices all follows the length direction interval of main fixed part sets up.
2. The umbilical cord fixator for a neonate umbilical vein catheterization of claim 1, wherein the main fixing portion, the positioning portion and the telescopic connecting portion are integrally formed, and the telescopic connecting portion is made of an elastic material.
3. The umbilical cord fixator for umbilical vein catheterization of a newborn claim 1, wherein the fixing structure further comprises a support frame for supporting the catheter, the bottom of the support frame is provided with an application, and the support frame is arranged right above the main fixing part.
4. The umbilical cord fixator for neonate umbilical vein catheterization of claim 3, wherein the support frame comprises two support legs and a cross bar connected between the two support legs, the middle part of the cross bar is provided with a rubberized fabric patch, and the catheter is fixed in the middle part of the cross bar through the rubberized fabric patch.
5. The umbilical cord fixator for neonatal umbilical vein catheterization of claim 4, wherein the bottom of the supporting legs is provided with a foldable set of bottom supports, one side of the application is fixed on the bottom of the bottom supports, and the other side of the application is an adhesive side.
6. The umbilical cord fixator for a neonate umbilical vein catheterization of claim 5, wherein the support legs and the cross bar are integrally provided, and the support legs and the cross bar are made of plastic film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121224417.8U CN215690876U (en) | 2021-06-03 | 2021-06-03 | Umbilical cord fixator for umbilical vein catheterization of newborn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121224417.8U CN215690876U (en) | 2021-06-03 | 2021-06-03 | Umbilical cord fixator for umbilical vein catheterization of newborn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215690876U true CN215690876U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121224417.8U Active CN215690876U (en) | 2021-06-03 | 2021-06-03 | Umbilical cord fixator for umbilical vein catheterization of newborn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215690876U (en) |
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2021
- 2021-06-03 CN CN202121224417.8U patent/CN215690876U/en active Active
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