CN217794074U - Fixing device of femoral artery implanting catheter - Google Patents
Fixing device of femoral artery implanting catheter Download PDFInfo
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- CN217794074U CN217794074U CN202221509801.7U CN202221509801U CN217794074U CN 217794074 U CN217794074 U CN 217794074U CN 202221509801 U CN202221509801 U CN 202221509801U CN 217794074 U CN217794074 U CN 217794074U
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Abstract
The utility model belongs to the technical field of medical apparatus and instruments, and discloses a fixing device for a femoral artery imbedding catheter, which comprises a connecting device and a fixing device; the fixing device comprises a fixing frame and a catheter fixing structure, and the fixing frame is fixedly connected with the catheter fixing structure; the connecting device is arranged on the outer side wall of the fixing frame; the top of the fixing frame is provided with a placing area, and the fixing frame is fixedly connected with the placing area.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to is a fixing device of pipe is put into to arteria femoralis.
Background
At present, the catheter is placed through femoral artery to carry out continuous perfusion chemotherapy of hepatic artery, and good curative effect is achieved on primary liver cancer and liver metastatic tumor. However, during such continuous perfusion chemotherapy for up to 48 hours, conventional medical dressings dressing the femoral artery and placing the catheter sheath restrict the movement of the patient, and increase pain to the patient. Therefore, many scholars try to carry out continuous hepatic artery chemotherapy by inserting a catheter through a radial artery so as to solve the problem of movement of a patient, but the radial artery access has the problems of long catheter inserting operation time, easy catheter displacement, easy artery occlusion and the like.
The utility model provides a to above-mentioned problem, provide a fixing device of pipe is put into to femoral artery.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems of the background art, the present invention provides a femoral artery indwelling catheter fixing device.
A fixing device of a femoral artery implanting catheter comprises a connecting device and a fixing device; the fixing device comprises a fixing frame and a catheter fixing structure, and the fixing frame is fixedly connected with the catheter fixing structure; the connecting device is arranged on the outer side wall of the fixing frame; the top of the fixing frame is provided with a placing area, and the fixing frame is fixedly connected with the placing area.
Further, the connection device includes a first connection structure; the first connecting structure is arranged on the side wall of the fixing frame.
In some embodiments of the present application, a positioning notch is disposed on the first connecting structure, and the positioning notch is integrally connected with the first connecting structure.
Furthermore, the positioning notch is arranged on one side of the first connecting structure, which is far away from the fixed frame.
Further, the connecting device further comprises a second connecting structure; the second connecting structure is arranged at the bottom of the fixing frame.
Further, the catheter fixing structure is arranged at the top of the fixing frame, and the fixing frame is integrally connected with the catheter fixing structure.
Further, the catheter fixing structure comprises a first catheter bracket, a second catheter bracket and a third catheter bracket; the first catheter bracket and the third catheter bracket are respectively arranged on two sides of the top of the fixing frame.
Further, the placing area is arranged at the top of the fixing frame and is positioned between the first catheter bracket and the third catheter bracket.
Further, the second catheter mount is disposed laterally of the placement area.
Further, a fixed clamping groove is formed in the top of the fixed frame; the fixed clamping groove is integrally connected with the fixed frame.
The utility model has the advantages that: the device can firmly fix the catheter sheath and the catheter, and the patient can carry out simple out-of-bed movement, thereby improving the hospitalizing experience of the patient.
Drawings
FIG. 1 is a top view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
fig. 3 is a bottom view of the overall structure of the present invention;
fig. 4 is a schematic structural view of the fixing device of the present invention;
FIG. 5 is a diagram showing the effect of the present invention during the use process;
in the figure, 1, a first connecting structure; 11. positioning the notch; 2. a fixing device; 21. a fixed mount; 22. a first catheter mount; 23. a second catheter mount; 24. a third catheter mount; 25. a placement area; 26. fixing the clamping groove; 27. a catheter securing structure; 3. a second connecting structure; 4. arterial sheath washout tube port; 5. an arterial sheath irrigation tube; 6. an arterial sheath; 7. an arterial catheter; 8. the tail end of the conduit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described in detail below with reference to specific embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the disclosure in the specification. The utility model discloses can also implement or use through other different concrete implementation manners, under the condition of conflict-free, the characteristics in following embodiment and the embodiment can make up each other, based on the embodiment in the utility model, all other embodiments that the ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.
A femoral artery indwelling catheter fixation device 2 as shown in fig. 1-3, comprising a connection device and the fixation device 2; the fixing device 2 comprises a fixing frame 21 and a catheter fixing structure 27, wherein the fixing frame 21 and the catheter fixing structure 27 are integrally connected; the connecting device is arranged on the outer side wall of the fixed frame 21; the top of the fixing frame 21 is provided with a placing area 25, and the fixing frame 21 is integrally connected with the placing area 25. The fixing device 2 is connected with the skin of a patient through the connecting device, the fixing device 2 firmly clamps the arterial puncture catheter, and the arterial puncture catheter is integrally fixed on the surface of the skin of the patient.
The connection device comprises a first connection structure 1; the first connecting structure 1 is disposed on a side wall of the fixing frame 21. The bottom of the first connecting structure 1 is provided with medical adhesive and isolation paper, one surface of the medical adhesive is in adhesive connection with the first connecting structure 1, and the other surface of the medical adhesive is in adhesive connection with the isolation paper. When in use, the isolation paper is torn off, the medical adhesive is exposed, and the medical adhesive is slowly stuck on the skin of a patient. The first connecting structure 1 is provided with a positioning notch 11, and the positioning notch 11 is integrally connected with the first connecting structure 1. When in use, the positioning notch 11 is aligned to the artery sheath 6, so that the artery sheath 6 is prevented from being influenced in the process of fixing the puncture catheter, and the dislocation of the artery sheath 6 is avoided. In some embodiments of the present application, to facilitate installation and increase the connection reliability of the first connecting structure 1 and the fixing frame 21, the positioning notch 11 is disposed on a side of the first connecting structure 1 away from the fixing frame 21. The first connecting structure 1 after the positioning gap 11 is arranged is of a C-shaped structure, the long edge is connected with the fixing frame 21, and the gap formed by the two short edges is a square positioning gap 11 so as to adapt to the shape of the arterial sheath 6.
The connection device further comprises a second connection structure 3; the second connecting structure 3 is arranged at the bottom of the fixing frame 21, and the second connecting structure 3 is in adhesive connection with the fixing frame 21. The second connecting structure 3 comprises medical adhesive and isolation paper, one surface of the medical adhesive is in adhesive connection with the fixing frame 21, and the other surface of the medical adhesive is in adhesive connection with the isolation paper. When in use, the isolation paper is torn off, the medical adhesive is exposed, and the isolation paper is slowly stuck on the skin of a patient.
In some embodiments of the present application, it comprises connecting means with the fixing means 2; the fixing device 2 comprises a fixing frame 21 and a catheter fixing structure 27, wherein the fixing frame 21 is integrally connected with the catheter fixing structure 27; the connecting device is arranged on the outer side wall of the fixed frame 21; the top of the fixing frame 21 is provided with a placing area 25, and the fixing frame 21 is integrally connected with the placing area 25. The fixing device 2 is connected with the skin of a patient through the connecting device, the fixing device 2 firmly clamps the arterial puncture catheter, and the arterial puncture catheter is integrally fixed on the surface of the skin of the patient. The connecting device comprises a first connecting structure 1 and a second connecting structure 3; the top of the first connecting structure 1 is fixedly connected with the fixing frame 21, and the bottom is connected with the second connecting structure 3 in an adhesive manner. The second connecting structure 3 comprises medical adhesive and isolation paper, one surface of the medical adhesive is in adhesive connection with the first connecting structure 1, and the other surface of the medical adhesive is in adhesive connection with the isolation paper. When in use, the isolation paper is torn off, the medical adhesive is exposed, and the medical adhesive is slowly stuck on the skin of a patient. Optionally, a positioning notch 11 is disposed on the first connecting structure 1, and the positioning notch 11 is integrally connected with the first connecting structure 1. When in use, the positioning notch 11 is aligned to the artery sheath 6, so that the artery sheath 6 is prevented from being influenced in the process of fixing the puncture catheter, and the dislocation of the artery sheath 6 is avoided. Preferably, the positioning notch 11 is disposed on a side of the first connecting structure 1 away from the fixing frame 21.
Fig. 4 shows a fixing device 2, which includes a fixing frame 21, a placing area 25, a fixing clip 26 and a catheter fixing structure 27. The exterior and bottom of the holder 21 are shown connected to the connection means. The catheter fixing structure 27 is arranged on the top of the fixing frame 21 and is integrally connected with the fixing frame 21, and the arterial puncture catheter is fixed therein in use. The placing area 25 is arranged on the top of the fixing frame 21 and is integrally connected with the fixing frame 21, so that the long arterial catheter 7 is accommodated in the placing area when the fixing frame is used, and the arterial catheter 7 is prevented from being bent accidentally. The fixing clamping groove 26 is arranged at the top of the fixing frame 21 and is integrally connected with the fixing frame 21, and when the fixing clamping groove is used, the tail end 8 of the catheter is fixed in the fixing clamping groove, so that the long arterial catheter 7 is accommodated in the placing area 25.
The catheter securement structure 27 includes a first catheter mount 22, a second catheter mount 23 and a third catheter mount 24; the first catheter holder 22 and the third catheter holder 24 are respectively disposed at two sides of the top of the fixing frame 21. The placement area 25 is provided on top of the holder 21, between the first catheter holder 22 and the third catheter holder 24. The second catheter holder 23 is arranged laterally of the placement area 25. When in use, the arterial sheath irrigation tube 5 is clamped inside the first catheter bracket 22; then the arterial catheter 7 led out from the arterial sheath tube 6 is fixed in the second catheter stent 23, then the arterial catheter 7 protruding out of the second catheter stent 23 enters the placing area 25 through the third catheter stent 24, the arterial catheter 7 is arranged in an S shape or a spiral shape in the placing area 25, and then the catheter tail end 8 is clamped in the fixing clamping groove 26.
As shown in fig. 5, the application method comprises the following steps:
1. after the catheterization is finished, the isolation paper is torn off, the medical adhesive is exposed, the positioning notch 11 is aligned to the artery sheath 6, and the fixing device 2 is slowly adhered to the skin;
2. fixing the flushing end of the arterial sheath on one side of the first catheter bracket 22 far away from the positioning notch 11, and clamping the flushing tube 5 of the arterial sheath in the first catheter bracket 22;
3. the arterial catheter 7 led out from the arterial sheath tube 6 is firstly fixed in the second catheter stent 23, and then the arterial catheter 7 protruding out of the second catheter stent 23 enters the placing area 25 through the third catheter stent 24;
4. the arterial line 7 is arranged in an S-shaped or spiral shape inside the placement area 25, after which the line end 8 is clamped inside the retaining clip 26. The transparent medical dressing is attached to the surface of the fixing device 2 to prevent the arterial catheter 7 from slipping from the placing area 25;
5. the patient returns to the ward, and then the tail end 8 of the catheter is connected with an arterial infusion pump for infusing chemotherapy drugs. During the infusion process, the patient can move around the sickbed and the sickbed.
The above description of the embodiments is only for the understanding of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several modifications can be made to the present invention, and these modifications will fall within the protection scope of the claims of the present invention.
Claims (10)
1. A fixing device of a femoral artery implanting catheter comprises a connecting device and a fixing device; the device is characterized in that the fixing device comprises a fixing frame and a catheter fixing structure, and the fixing frame is fixedly connected with the catheter fixing structure; the connecting device is arranged on the outer side wall of the fixing frame; the top of the fixing frame is provided with a placing area, and the fixing frame is fixedly connected with the placing area.
2. The femoral artery insertion catheter securement device of claim 1, wherein the connection device comprises a first connection structure; the first connecting structure is arranged on the side wall of the fixing frame.
3. The femoral artery indwelling catheter fixing device according to claim 2, wherein a positioning notch is provided in the first connecting structure, the positioning notch being integrally connected to the first connecting structure.
4. The anchoring device for a femoral artery indwelling catheter according to claim 3, wherein the positioning notch is provided on a side of the first connecting structure remote from the anchor.
5. The femoral artery deployment catheter securement device of claim 2, wherein the attachment device further comprises a second attachment structure; the second connecting structure is arranged at the bottom of the fixing frame.
6. The femoral artery indwelling catheter fixing device according to any one of claims 1 to 5, wherein the catheter fixing structure is provided on top of a fixing frame integrally connected to the catheter fixing structure.
7. The femoral artery insertion catheter fixing device according to claim 6, wherein the catheter fixing structure comprises a first catheter stent, a second catheter stent and a third catheter stent; the first catheter bracket and the third catheter bracket are respectively arranged on two sides of the top of the fixing frame.
8. The femoral artery indwelling catheter fixation device of claim 7, wherein the placement area is disposed at the top of the fixation frame between the first catheter stent and the third catheter stent.
9. The femoral artery deployment catheter securement device of claim 8, wherein the second catheter stent is disposed laterally of the deployment area.
10. The femoral artery indwelling catheter fixing device according to any one of claims 7 to 9, wherein a fixing groove is provided at the top of the fixing frame; the fixed clamping groove is integrally connected with the fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221509801.7U CN217794074U (en) | 2022-06-16 | 2022-06-16 | Fixing device of femoral artery implanting catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221509801.7U CN217794074U (en) | 2022-06-16 | 2022-06-16 | Fixing device of femoral artery implanting catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217794074U true CN217794074U (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221509801.7U Active CN217794074U (en) | 2022-06-16 | 2022-06-16 | Fixing device of femoral artery implanting catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217794074U (en) |
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2022
- 2022-06-16 CN CN202221509801.7U patent/CN217794074U/en active Active
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