CN214260321U - Vascular sheath fixing device - Google Patents
Vascular sheath fixing device Download PDFInfo
- Publication number
- CN214260321U CN214260321U CN202022727723.5U CN202022727723U CN214260321U CN 214260321 U CN214260321 U CN 214260321U CN 202022727723 U CN202022727723 U CN 202022727723U CN 214260321 U CN214260321 U CN 214260321U
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- blood vessel
- sheath
- vessel sheath
- handle
- fixing
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Abstract
The utility model provides a blood vessel sheath fixing device, including blood vessel sheath, U type fixed plate and sticky tape, the blood vessel sheath includes blood vessel sheath handle and blood vessel sheath expansion pipe, the blood vessel sheath expansion pipe passes the blood vessel sheath handle, blood vessel sheath handle both sides are equipped with a pair of fixed axle relatively, U type fixed plate top both sides are connected with the fixed axle rotation respectively, U type fixed plate bottom is equipped with the fixed orifices, the sticky tape passes the fixed orifices and is used for fixing U type fixed plate; the blood vessel sheath inspection device is characterized in that a transparent inspection window is arranged in the U-shaped portion of the U-shaped fixing plate, a breathable cotton layer is transversely arranged at the top end of the transparent inspection window towards the direction close to the handle of the blood vessel sheath, a circle of rubber pad is arranged at the U-shaped fixing plate towards the direction close to the handle of the blood vessel sheath, and the rubber pad and the breathable cotton layer are connected to form a planar surrounding space. The utility model discloses whole simple manufacture, convenient operation, economical and practical provides convenience for the doctor, provides comfortable safety for the patient.
Description
Technical Field
The utility model relates to the technical field of medical supplies, in particular to a vascular sheath fixing device.
Background
The minimally invasive interventional operation is to complete the treatment of pathological changes in blood vessels or body cavities by using interventional instruments such as catheters, stents and the like under the guidance of various imaging devices; the implementation of minimally invasive interventional therapy depends on various minimally invasive interventional medical instruments, and a vascular sheath is a necessary instrument in the minimally invasive interventional operation and is placed on the skin and one part in a blood vessel to form a passage from the skin to the blood vessel, so that other surgical instruments can smoothly enter the blood vessel. The blood vessel sheath may be left in the body for a long time in the using process, the current fixing method is to use gauze to pad the outer end part and then fix the blood vessel sheath by using an adhesive tape, firstly, the adhesive tape and the gauze need to be torn off when the fixing mode is used for inspection, and the end part is easily infirm under the wrapping of the gauze; secondly, the blood sheath is easy to eject due to the overlarge blood pressure in the artery blood vessel in the fixing mode, and is not beneficial to patients.
SUMMERY OF THE UTILITY MODEL
The utility model discloses be exactly to prior art not enough, provide a vascular sheath fixing device, adopt following technical scheme:
a blood vessel sheath fixing device comprises a blood vessel sheath, a U-shaped fixing plate 5 and an adhesive tape 7, wherein the blood vessel sheath comprises a blood vessel sheath handle 2 and a blood vessel sheath expanding tube 1, the blood vessel sheath expanding tube 1 penetrates through the blood vessel sheath handle 2, the blood vessel sheath expanding tube 1 on one side of the blood vessel sheath handle 2 is left in an artery blood vessel of a body when in use, and the blood vessel sheath expanding tube 1 on the other side is left outside the body; a pair of fixing shafts 3 are oppositely arranged on two sides of the vascular sheath handle 2, two sides of the top end of the U-shaped fixing plate 5 are respectively rotatably connected with the fixing shafts 3, so that the U-shaped fixing plate 5 can be rotatably adjusted around the fixing shafts 3, a fixing hole 6 is formed in the bottom end of the U-shaped fixing plate 5, and the adhesive tape 7 penetrates through the fixing hole 6 and is used for fixing the U-shaped fixing plate 5; a transparent inspection window 4 is arranged in the U-shaped part of the U-shaped fixing plate 5, and a breathable cotton layer 8 is transversely arranged at the top end of the transparent inspection window 4 in the longitudinal direction close to the vascular sheath handle 2; and a circle of rubber pad 9 is arranged on the U-shaped fixing plate 5 in the longitudinal direction close to the vascular sheath handle 2. The rubber pad 9 and the breathable cotton layer 8 surround to form a closed plane space for the position where the vascular sheath is implanted, so that wound infection is avoided.
The transparent inspection window 4 is made of medical transparent plastic materials.
The breathable cotton layer 8 has a hardness and height similar to those of the rubber pad 9.
When the blood vessel sheath dilator is used, a blood vessel sheath is placed into an arterial blood vessel of a patient, the blood vessel sheath handle 2 is close to the blood vessel sheath dilator 1 on the implanted side and is left in the arterial blood vessel of the body, the blood vessel sheath dilator is adjusted to a proper and comfortable position of the patient, the adhesive tape 7 is pulled towards the direction of placing the blood vessel sheath, then the adhesive tape 7 is fixed on the skin, the direction of fixing the adhesive tape 7 is the same as the direction of placing the blood vessel sheath, and the situation that the blood vessel sheath is pushed out due to overlarge blood pressure cannot occur. The rubber pad 9 and the cotton layer 8 of breathing freely of U type fixed plate 5 lower part can provide a confined space for the position that the vascular sheath was implanted, avoid wound infection, and the cotton layer 8 of breathing freely on transparent inspection window 4 top can not make the wound position seal airtight again to can realize observing the condition of wound from transparent inspection window 4 under the condition of not tearing down fixing device. After the use is finished, the adhesive tape 7 is torn, the U-shaped fixing plate 5 is opened, and finally the indwelling vascular sheath is taken out.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model relates to a vascular sheath fixing device, which thoroughly changes the operation method that the adhesive tape is torn and the gauze is opened when the wound is inspected every time by improving the prior vascular sheath; and the method of fixing the adhesive tape along the implantation direction of the vascular sheath ensures that the vascular sheath is fixed more firmly and more conveniently, and simultaneously avoids the problem that the vascular sheath is ejected due to overlarge blood pressure of the indwelling arterial blood vessel. The whole simple manufacture, convenient operation, economical and practical provides convenience for doctors and comfort and safety for patients.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a bottom view of the present invention;
in the figure, 1-a vascular sheath dilating tube, 2-a vascular sheath handle, 3-a fixed shaft, 4-a transparent inspection window, 5-a U-shaped fixed plate, 6-a fixed hole, 7-an adhesive tape, 8-a transparent cotton layer and 9-a rubber pad.
Detailed Description
The invention will be described in further detail with reference to the following figures and specific embodiments:
as shown in fig. 1 and 2, the blood vessel sheath fixing device comprises a blood vessel sheath, a U-shaped fixing plate 5 and an adhesive tape 7, wherein the blood vessel sheath is a conventional blood vessel sheath and consists of a blood vessel sheath handle 2 and a blood vessel sheath expanding tube 1, the blood vessel sheath expanding tube 1 penetrates through the blood vessel sheath handle 2, the blood vessel sheath expanding tube 1 on one side of the blood vessel sheath handle 2 is left in an arterial blood vessel of a body when in use, and the blood vessel sheath expanding tube 1 on the other side is left outside the body; a pair of fixing shafts 3 are oppositely arranged on two sides of the vascular sheath handle 2, two sides of the top end of the U-shaped fixing plate 5 are respectively rotatably connected with the fixing shafts 3, so that the U-shaped fixing plate 5 can be rotatably adjusted around the fixing shafts 3, a fixing hole 6 is formed in the bottom end of the U-shaped fixing plate 5, and the adhesive tape 7 penetrates through the fixing hole 6 and is used for fixing the U-shaped fixing plate 5; a transparent inspection window 4 is arranged in the U-shaped inner part of the U-shaped fixing plate 5, the U-shaped inner part of the U-shaped fixing plate 5 is sealed through the transparent inspection window 4, and a breathable cotton layer 8 is transversely arranged at the top end (namely, the end far away from the fixing hole 6) of the transparent inspection window 4 in the direction which is longitudinally close to the vascular sheath handle 2 (namely, the direction in which the vascular sheath is placed into the artery vessel of a patient); the U-shaped fixing plate 5 is longitudinally towards the direction close to the vascular sheath handle 2 and is provided with a circle of rubber pad 9 along the U-shaped fixing plate. The rubber pad 9 and the breathable cotton layer 8 are connected in a surrounding mode to form a closed plane space capable of providing a position where the vascular sheath is implanted, and wound infection is avoided.
The transparent inspection window 4 is made of medical transparent plastic materials.
The breathable cotton layer 8 has a hardness and height similar to those of the rubber pad 9.
When the blood vessel sheath dilator is used, a blood vessel sheath is placed into an arterial blood vessel of a patient, the blood vessel sheath handle 2 is close to the blood vessel sheath dilator 1 on the implanted side and is left in the arterial blood vessel of the body, the blood vessel sheath dilator is adjusted to a proper and comfortable position of the patient, the adhesive tape 7 is pulled towards the direction of placing the blood vessel sheath, then the adhesive tape 7 is fixed on the skin, the direction of fixing the adhesive tape 7 is the same as the direction of placing the blood vessel sheath, and the situation that the blood vessel sheath is pushed out due to overlarge blood pressure cannot occur. The rubber pad 9 and the breathable cotton layer 8 at the lower part of the U-shaped fixing plate 5 can provide a closed plane space for the implanted part of the vascular sheath, so that wound infection is avoided, the breathable cotton layer 8 at the top end of the transparent inspection window 4 cannot seal and prevent air permeation of the wound part, and therefore the condition that the wound is observed from the transparent inspection window 4 under the condition that the fixing device is not detached can be realized. After the use is finished, the adhesive tape 7 is torn, the U-shaped fixing plate 5 is opened, and finally the indwelling vascular sheath is taken out.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (3)
1. A vascular sheath fixing device, its characterized in that: the blood vessel sheath comprises a blood vessel sheath handle (2) and a blood vessel sheath expansion pipe (1), the blood vessel sheath expansion pipe (1) penetrates through the blood vessel sheath handle (2), a pair of fixing shafts (3) are oppositely arranged on two sides of the blood vessel sheath handle (2), two sides of the top end of the U-shaped fixing plate (5) are respectively rotatably connected with the fixing shafts (3), a fixing hole (6) is formed in the bottom end of the U-shaped fixing plate (5), and the adhesive tape (7) penetrates through the fixing hole (6) and is used for fixing the U-shaped fixing plate (5); be equipped with transparent inspection window (4) in the U type of U type fixed plate (5), transparent inspection window (4) top is vertical to be equipped with ventilative cotton layer (8) near vascular sheath handle (2) direction towards transversely, U type fixed plate (5) is vertical to be equipped with round rubber pad (9) near vascular sheath handle (2) direction towards, rubber pad (9) are connected with ventilative cotton layer (8) and are formed a planar space that surrounds.
2. The vascular sheath securement device of claim 1, wherein: the transparent inspection window (4) is made of medical transparent plastic materials.
3. The vascular sheath securement device of claim 1, wherein: the breathable cotton layer (8) has the same hardness and height as the rubber pad (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022727723.5U CN214260321U (en) | 2020-11-23 | 2020-11-23 | Vascular sheath fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022727723.5U CN214260321U (en) | 2020-11-23 | 2020-11-23 | Vascular sheath fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214260321U true CN214260321U (en) | 2021-09-24 |
Family
ID=77776520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022727723.5U Active CN214260321U (en) | 2020-11-23 | 2020-11-23 | Vascular sheath fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214260321U (en) |
-
2020
- 2020-11-23 CN CN202022727723.5U patent/CN214260321U/en active Active
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