Femoral artery compression device after cerebral angiography
Patent Information
- Application Number
- CN202520500752.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-21
- Publication Date
- 2026-09-11
- Estimated Expiration
- 2035-03-21
AI Technical Summary
[0002]脑血管造影是广泛应用于临床的一种崭新的X线检查新技术，是应用含碘造影剂注入颈总动脉、颈内外动脉、股动脉、椎动脉，经连续DSA造影在不同时期显示脑内动脉、回流静脉和静脉窦的形态、部位、分布和行径的一种显影技术；股动脉的血流量较大，是脑血管造影优选的注入造影剂的位置；当造影剂注射完毕后，需要对股动脉皮肤的入针位置进行止血；由于股动脉的血流大，内部的血压高，给股动脉的入针位置进行止血，也较为困难
[0018]医护人员使用绷带一圈一圈的缠绕在病人大腿股动脉入针位置，绷带能够将股动脉入针位置覆盖包裹，之后将条带缠绕在股动脉入针位置的绷带外部，条带缠绕几圈后，将条带两端的第一魔术贴和第二魔术贴粘贴在一起，这样条带就较为牢固的绑定在大腿股动脉的圆周表面；
Smart Images
Figure CN224735317U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of femoral artery compression technology in cerebral angiography, specifically a femoral artery compression device after cerebral angiography. Background Technology
[0002] Cerebral angiography is a novel X-ray examination technique widely used in clinical practice. It involves injecting an iodine-containing contrast agent into the common carotid artery, internal and external carotid arteries, femoral artery, and vertebral artery, and then using continuous DSA angiography at different times to visualize the morphology, location, distribution, and course of cerebral arteries, draining veins, and venous sinuses. The femoral artery has a large blood flow, making it a preferred injection site for the contrast agent in cerebral angiography. After the contrast agent injection is completed, hemostasis needs to be performed at the needle insertion site in the femoral artery skin. However, due to the large blood flow and high internal blood pressure in the femoral artery, hemostasis at the needle insertion site is relatively difficult.
[0003] Currently, some common methods for stopping femoral artery hemorrhage involve medical staff applying a medical bandage to the puncture site, then wrapping the bandage around the patient's groin and waist. A saline bag is then secured to the puncture site with another bandage for pressure hemostasis. This process is cumbersome, and when removing the saline bag after pressure hemostasis, medical staff may accidentally untie the entire bandage, causing it to come loose and requiring re-bandaging. This increases the workload for medical staff and results in poor pressure hemostasis.
[0004] To address the aforementioned problems, this utility model is proposed. Utility Model Content
[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a femoral artery compression device after cerebral angiography to solve the problems mentioned in the background art.
[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution.
[0007] This utility model provides a femoral artery compression device after cerebral angiography, including a strip and a pocket. The strip is long and has a first Velcro closure on the left side of the front and a second Velcro closure on the right side of the back. Two grooves are symmetrically arranged on the top and bottom of the front of the strip, and the grooves are arranged along the length of the strip.
[0008] The upper surface of the pocket is open, and a zipper is provided on the inner wall of the upper surface opening of the pocket. Two sliding strips are symmetrically arranged on the back of the pocket at the top and bottom, and the sliding strips are arranged along the width direction of the pocket.
[0009] The pocket is located on the front of the strip, the back of the pocket is against the front of the strip, and the slider is slidably installed in the groove;
[0010] The back of the strip is provided with multiple anti-slip stripes, which are evenly distributed at equal intervals along the length of the strip. Each anti-slip strip is elongated and perpendicular to the long edge and the bottom edge of the strip.
[0011] Preferably, the side of the first hook and loop fastener near the left end of the strip is flush with the left end of the strip, and the side of the second hook and loop fastener near the right end of the strip is flush with the right end of the strip.
[0012] Preferably, the four corners of the strip are all arc-shaped, and the four corners of the first and second hook and loop fasteners are all located in arc shapes.
[0013] Preferably, the top and bottom edges of the first Velcro are flush with the top and bottom edges of the strip, respectively.
[0014] Preferably, the upper and lower edges of the second Velcro are flush with the upper and lower edges of the strip, respectively.
[0015] Preferably, the width of the pocket is the same from bottom to top.
[0016] Preferably, the upper surface of the pocket is close to the upper edge of the strip, and the lower surface of the pocket is close to the lower edge of the strip.
[0017] Compared with the prior art, the present invention has the following beneficial effects:
[0018] Medical staff use a bandage to wrap around the femoral artery insertion site in the patient's thigh, covering and wrapping the site. Then, a strip is wrapped around the outside of the bandage at the femoral artery insertion site. After wrapping the strip several times, the first and second Velcro clips at both ends of the strip are fastened together, so that the strip is firmly bound to the circumference of the femoral artery in the thigh.
[0019] During the process of wrapping the strip, open the zipper of the bag, put the appropriate number of salt bags into the bag, and then zip it up. Then, by moving the slider in the groove, move the bag to the appropriate position so that the bag can be aligned with the needle insertion point of the femoral artery during the wrapping process.
[0020] Because the strip is wrapped around the pocket several times, it can adhere to the outer surface of the pocket. This allows the strip to exert a greater compressive force on the pocket. Under the combined effect of the compressive force of the strip and the weight of the saline bag, the pocket can exert a greater pressure on the insertion point of the femoral artery, thus effectively stopping the bleeding at the insertion point of the femoral artery.
[0021] The entire device is simple and convenient to operate, has a good hemostatic effect, and can hold an appropriate number of salt bags as needed. It has a large pressure and is easy to clean, making it suitable for widespread use. Attached Figure Description
[0022] Figure 1 This is a perspective view of the present invention from one angle;
[0023] Figure 2 This is another perspective view of the overall structure of this utility model;
[0024] Figure 3 This is a perspective view of the pocket and zipper of this utility model.
[0025] In the picture: 1. Strip; 11. First Velcro; 12. Second Velcro; 13. Anti-slip stripe; 14. Slip groove; 2. Pocket; 21. Zipper; 22. Slip strip. Detailed Implementation
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0027] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0028] like Figure 1-3 As shown, a femoral artery compression device after cerebral angiography includes a strip 1 and a pocket 2. The strip 1 is long and strip-shaped. A first Velcro 11 is provided on the left side of the front of the strip 1, and a second Velcro 12 is provided on the right side of the back of the strip 1. Two grooves 14 are symmetrically arranged on the upper and lower positions of the front of the strip 1, and the grooves 14 are arranged along the length of the strip 1.
[0029] The upper surface of the pocket 2 is open, and a zipper 21 is provided on the inner wall of the upper surface of the pocket 2. When an appropriate number of salt bags are put into the pocket 2, the zipper 21 is pulled up. Two sliding strips 22 are symmetrically arranged on the back of the pocket 2, and the sliding strips 22 are arranged along the width of the pocket 2.
[0030] Pocket 2 is located on the front of strip 1, and the back of pocket 2 is against the front of strip 1. Sliding strip 22 is slidably installed in sliding groove 14, so that pocket 2 can slide left and right on the front of strip 1.
[0031] The back of the strip 1 is provided with multiple anti-slip stripes 13. The multiple anti-slip stripes 13 are evenly distributed at equal intervals along the length of the strip 1. Each anti-slip stripe 13 is a long strip and is perpendicular to the long edge and the bottom edge of the strip 1.
[0032] The first Velcro 11 is flush with the left end of the strip 1 on the side closest to the left end of the strip 1, and the second Velcro 12 is flush with the right end of the strip 1 on the side closest to the right end of the strip 1.
[0033] The four corners of strip 1 are all rounded, and the four corners of the first hook and loop fastener 11 and the second hook and loop fastener 12 are also rounded.
[0034] The top and bottom edges of the first Velcro 11 are flush with the top and bottom edges of the strip 1, respectively.
[0035] The top and bottom edges of the second Velcro 12 are flush with the top and bottom edges of the strip 1, respectively.
[0036] The width of pocket 2 is consistent from bottom to top.
[0037] The upper surface of pocket 2 is close to the upper edge of strip 1, and the lower surface of pocket 2 is close to the lower edge of strip 1.
[0038] In summary: Medical staff use a bandage to wrap around the femoral artery insertion site in the patient's thigh, covering and wrapping the site. Then, strip 1 is wrapped around the outside of the bandage at the femoral artery insertion site. After wrapping strip 1 several times, the first Velcro 11 and the second Velcro 12 at both ends of strip 1 are attached together, so that strip 1 is firmly bound to the circumference of the femoral artery in the thigh.
[0039] During the wrapping of the strip 1, open the zipper 21 of the pocket 2, put an appropriate number of salt bags into the pocket 2, and then zip up the zipper 21. Then, by moving the slide bar 22 in the slide groove 14, move the pocket 2 to the appropriate position so that the pocket 2 can be aligned with the needle insertion point of the femoral artery during the wrapping of the strip 1.
[0040] Because the strip 1 is wrapped around several times, the strip 1 can adhere to the outer surface of the pocket 2. In this way, the strip 1 can exert a large squeezing force on the pocket 2. Under the squeezing force of the strip 1 and the counterweight of the saline bag, the pocket 2 can exert a large pressure on the femoral artery needle insertion point, which can effectively stop the bleeding at the femoral artery needle insertion point.
[0041] The entire device is simple and convenient to operate, has a good hemostatic effect, and can hold an appropriate number of salt bags as needed. It has a large pressure and is easy to clean, making it suitable for widespread use.
[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A femoral artery compression device after cerebral angiography, characterized in that: Includes a strip (1) and a pocket (2). The strip (1) is long and has a first Velcro (11) on the left side of the front and a second Velcro (12) on the right side of the back. Two grooves (14) are symmetrically arranged on the top and bottom of the front of the strip (1), and the grooves (14) are arranged along the length of the strip (1). The upper surface of the pocket (2) is open, and a zipper (21) is provided on the inner wall of the upper surface of the pocket (2). Two sliding strips (22) are symmetrically arranged on the back of the pocket (2) at the top and bottom positions. The sliding strips (22) are arranged along the width direction of the pocket (2). The pocket (2) is located on the front of the strip (1), the back of the pocket (2) is against the front of the strip (1), and the slide strip (22) is slidably installed in the slide groove (14); The back of the strip (1) is provided with a plurality of anti-slip stripes (13). The plurality of anti-slip stripes (13) are evenly distributed at equal intervals along the length direction of the strip (1). Each anti-slip strip (13) is a long strip and each anti-slip strip (13) is perpendicular to the long edge and the lower edge of the strip (1).
2. The femoral artery compression device after cerebral angiography according to claim 1, characterized in that: The first Velcro (11) is flush with the left end of the strip (1) on one side, and the second Velcro (12) is flush with the right end of the strip (1) on one side.
3. The femoral artery compression device after cerebral angiography according to claim 1, characterized in that: The four corners of the strip (1) are all arc-shaped, and the four corners of the first Velcro (11) and the second Velcro (12) are all arc-shaped.
4. The femoral artery compression device of claim 1, wherein: The top and bottom edges of the first Velcro (11) are flush with the top and bottom edges of the strip (1), respectively.
5. The femoral artery compression device after cerebral angiography according to claim 1, characterized in that: The top and bottom edges of the second Velcro (12) are flush with the top and bottom edges of the strip (1), respectively.
6. The femoral artery compression device after cerebral angiography according to claim 1, characterized in that: The width of the pocket (2) is consistent from bottom to top.
7. The femoral artery compression device after cerebral angiography according to claim 1, characterized in that: The upper surface of the pocket (2) is close to the upper edge of the strip (1), and the lower surface of the pocket (2) is close to the lower edge of the strip (1).