Transfemoral artery / femoral vein interventional therapy postoperative compression fixing device
By designing a compression fixation device for postoperative transfemoral/femoral vein interventional treatment, the problems of inaccurate salt bag fixation and insufficient braking of the lower limb on the surgical side are solved, and more effective hemostasis and braking are achieved, reducing the risks brought by postoperative complications and the use of restraint belts, and improving patient comfort.
Patent Information
- Application Number
- CN202421581859.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-05
AI Technical Summary
During postoperative intervention of femoral artery/femoral vein, the salt bag is difficult to accurately fix, resulting in insufficient compression of the puncture point and insufficient braking of the lower limbs on the surgical side, which can easily cause peripheral vascular system complications. The long-term use of the restraint belt increases the risk of local skin damage and venous thrombosis in the patient.
A compression fixing device including a fixing body, a salt bag fixing belt, abdomen fixing belt and a leg fixing belt is designed. Through the combination of elastic elastic band and aluminum strips, the precise fixing of the salt bag and effective braking of the lower limbs are achieved.
Effectively prevent the displacement and fall of the salt bag, improve local pressure balance at the puncture point, stabilize hemostasis, reduce the risk of postoperative complications, and improve patient comfort, reduce the risk of skin damage and venous thrombosis caused by the use of restraint belts.
Smart Images
Figure CN222787809U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of medical appliances, in particular to a compression fixation device for postoperative interventional treatment via the femoral artery / femoral vein. Background Art
[0002] At present, femoral artery / femoral vein intervention is one of the most commonly used treatment operation routes in clinical practice. It has the advantages of high success rate and low trauma. It is often used in minimally invasive surgeries such as cardiac radiofrequency ablation and heart valve replacement. Postoperative wound compression hemostasis and immobilization of the lower limb on the surgical side are particularly important. Because the salt bag is not easy to accurately fix when compressing the puncture point to stop bleeding, it is not possible to accurately compress the wound at the puncture point. After fixation, it is easy to cause displacement or slippage due to slight movement of the patient, which can easily cause peripheral vascular systemic complications. The incidence rate is 0.5%~17%, mainly including bleeding or oozing at the femoral artery puncture site, hematoma, vagal reflex, pseudoaneurysm, femoral artery dissection, arteriovenous leakage, femoral artery thrombosis, retroperitoneal hematoma or bleeding and other complications. Among them, local hematoma and bleeding are the most common complications after surgery.
[0003] In addition, patients need to stay in bed for a long time after heart-related interventional surgeries. For example, patients need to be immobilized for 3-4 hours and rest in bed for 6 hours after radiofrequency ablation of the femoral artery, lie flat for 4-6 hours after radiofrequency ablation of the femoral vein, and immobilized for 12 hours and rest in bed for 24 hours after heart valve replacement. Currently, the immobilization of the lower limb on the surgical side is mostly done by fixing it at the end of the bed with a restraint belt. The restraint belt cannot effectively fix the movement of the hip joint in the distal part of the limb. The long-term use of the restraint belt increases the risk of local skin damage and venous thrombosis in patients, and reduces the patient's comfort.
[0004] At present, compression hemostasis and immobilization of the lower limb on the operated side are separate, so it is necessary to develop a fixation device with both compression hemostasis and immobilization of the lower limb on the operated side. Summary of the invention
[0005] In order to solve the above problems, the utility model proposes a compression and fixation device for postoperative interventional treatment via the femoral artery / femoral vein, which can not only effectively fix the salt bag and accurately compress the puncture point to stop bleeding, but also brake the lower limb on the surgical side to improve the patient's comfort.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a postoperative compression fixation device for femoral artery / femoral vein interventional treatment, comprising a fixing body, a salt bag fixing belt, an abdominal fixing belt and a leg fixing belt, wherein the salt bag fixing belt, the abdominal fixing belt and the leg fixing belt are all elastic bands, and the fixing body is a rectangular or inverted T-shaped double-layer cloth, and three vertical aluminum strips are fixed in the double-layer cloth, the abdominal fixing belt is horizontally arranged at the upper end of the fixing body, the salt bag fixing belt is located below the abdominal fixing belt, the middle part of the salt bag fixing belt is fixed to the inner middle of the fixing body, and the two sides are obliquely downward to form an angle with the abdominal fixing belt; the leg fixing belt is horizontally arranged at the lower end of the fixing body.
[0007] A rectangular sleeve with an open upper end and a closed lower end is sewn on both sides and the middle of the double-layer flannel cloth of the fixed main body, and the aluminum strip is inserted into the rectangular sleeve.
[0008] The angle is 40-50 degrees.
[0009] The elastic band is a soft knitted yarn elastic band.
[0010] The salt bag fixing belt is provided with two vertical elastic bands, the two ends of the elastic bands are fixed to the salt bag fixing belt, and the middle of the elastic bands can pass through the salt bag.
[0011] The abdominal fixing belt is provided with an inflatable airbag and a pressurized balloon. Pressing the pressurized balloon can adjust the air pressure of the inflatable airbag. The air pressure of the inflatable airbag is adjusted according to one's own situation, which can effectively relieve the discomfort caused by prolonged pressure on the sacrum and coccyx.
[0012] The length of the fixing body is from the anterior superior iliac spine to the knee.
[0013] The thickness of the Roran Klin yarn elastic band is 1.5 mm, the width is 10 cm, it is tight and elastic, breathable and non-allergenic, and it will not cause discomfort such as pinching the flesh when worn for a long time.
[0014] Compared with the prior art, the advantages of the present invention are:
[0015] (1) The utility model is provided with a fixing body, a salt bag fixing belt, and an abdominal fixing belt, wherein the salt bag fixing belt and the abdominal fixing belt form an angle, which can effectively prevent the displacement and falling off of the salt bag. The elastic fixing belt increases the pressure on the salt bag, which can better play the hemostatic effect of the salt bag, thereby effectively improving the balance and stability of the local pressure at the puncture point.
[0016] (2) The leg fixing belt and waist fixing belt of the utility model cooperate with three vertical aluminum bars to realize the braking of the hip joint on the surgical side, which is convenient for the operation of doctors or nursing staff, and not only ensures the convenience of operation and the effectiveness of fixation, but also improves the comfort of patients, thereby ensuring the safety of patients. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is an external structural diagram of a postoperative compression fixation device for interventional treatment via the femoral artery / femoral vein of the utility model;
[0018] Figure 2 This is an internal structure diagram of a postoperative compression fixation device for interventional treatment via the femoral artery / femoral vein of the utility model;
[0019] In the figure, 1 is the fixing body, 2 is the abdomen fixing belt, 3 is the salt bag fixing belt, 4 is the leg fixing belt, 5 is the aluminum strip, 6 is the elastic band, 7 is the inflatable airbag, and 8 is the pressurized balloon. DETAILED DESCRIPTION
[0020] The utility model is described in detail below with reference to the accompanying drawings and specific examples:
[0021] When the utility model is in use, the outside is the exterior, and the inside is the interior.
[0022] from Figure 1 and Figure 2 It can be seen that the utility model is a postoperative compression fixation device for femoral artery / femoral vein interventional treatment, including a fixing body, an abdominal fixing belt, a pressurized salt bag fixing belt and a leg fixing belt. The abdominal fixing belt, the pressurized salt bag fixing belt and the leg fixing belt are all elastic elastic bands, and are fixed to each other by Velcro at two ends. The fixing body is a rectangular or inverted T-shaped double-layer flannel fabric, which is close to the skin, has good breathability, and is more comfortable to wear. The double-layer flannel fabric of the fixing body is sewn with a rectangular sleeve with an open upper end and a closed lower end on both sides and in the middle. A vertical aluminum strip is inserted in the rectangular sleeve. The abdominal fixing belt is horizontally arranged at the upper end of the fixing body, the salt bag fixing belt is located below the abdominal fixing belt, and the middle part of the salt bag fixing belt is fixed to the inner middle of the fixing body, and the two sides are obliquely downward and form an angle of 40-50 degrees with the abdominal fixing belt; the leg fixing belt is horizontally arranged at the lower end of the fixing body.
[0023] The length of the fixing body is from the anterior superior iliac spine to the knee.
[0024] The elastic band is made of 1.5mm thick Kling yarn woven three-dimensionally, with a width of 10cm. It is skin-friendly and non-deformable, safe and breathable, non-allergenic, and can be worn for a long time without causing discomfort such as tightening the flesh.
[0025] The salt bag fixing belt is provided with two vertical elastic bands, the two ends of the elastic bands are fixed to the salt bag fixing belt, and the middle of the elastic bands can pass through the salt bag.
[0026] The abdominal fixing belt is provided with an inflatable airbag and a pressurized balloon. Pressing the pressurized balloon can adjust the air pressure of the inflatable airbag. The air pressure of the inflatable airbag is adjusted according to one's own situation, which can effectively relieve the discomfort caused by prolonged pressure on the sacrum and coccyx.
[0027] The use of the utility model:
[0028] Before the femoral artery puncture is removed after surgery, cover the puncture site with sterile gauze, fix the waist strap to the patient's waist, place one end of the saline bag strap on the sterile gauze, remove the sheath and press for 15-20 minutes without bleeding, then place the saline bag above the puncture site, fix the other end of the saline bag strap upward, and use the tension of the waist strap and the saline bag strap to form a pressure effect, which continuously and stably compresses the surgical site to stop bleeding. Remove the saline bag after 6 hours and adjust the pressure of the saline bag strap. Connect the leg strap, use the waist strap, and fix the hip joint on the surgical side with the steel bar to prohibit extension and flexion. Remove the fixed constraint after 12-24 hours.
[0029] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.
Claims
1. A postoperative compression fixation device for interventional treatment via the femoral artery / femoral vein, comprising a fixing body, a salt bag fixing belt, an abdominal fixing belt and a leg fixing belt, wherein the salt bag fixing belt, the abdominal fixing belt and the leg fixing belt are all elastic bands, and the fixing body is a rectangular or inverted T-shaped double-layer cloth, and three vertical aluminum strips are fixed in the double-layer cloth, the abdominal fixing belt is horizontally arranged at the upper end of the fixing body, the salt bag fixing belt is located below the abdominal fixing belt, the middle part of the salt bag fixing belt is fixed to the middle of the inside of the fixing body, and the two sides are obliquely downward to form an angle with the abdominal fixing belt; the leg fixing belt is horizontally arranged at the lower end of the fixing body.
2. The postoperative compression and fixation device for interventional treatment via the femoral artery / femoral vein according to claim 1, characterized in that: The angle is 40-50 degrees.
3. The postoperative compression and fixation device for interventional treatment via the femoral artery / femoral vein according to claim 1, characterized in that: The elastic band is a soft knitted yarn elastic band.
4. The postoperative compression and fixation device for transfemoral artery / femoral vein interventional therapy according to claim 1, characterized in that: The salt bag fixing belt is provided with two vertical elastic bands, the two ends of the elastic bands are fixed to the salt bag fixing belt, and the middle of the elastic bands can pass through the salt bag.
5. The postoperative compression and fixation device for interventional treatment via the femoral artery / femoral vein according to claim 1, characterized in that: The abdominal fixing belt is provided with an inflatable airbag and a pressurized balloon, and the air pressure of the inflatable airbag is adjusted by pressing the pressurized balloon.
6. The postoperative compression and fixation device for interventional treatment via the femoral artery / femoral vein according to claim 1, characterized in that: The length of the fixing body is from the anterior superior iliac spine to the knee.
7. The postoperative compression and fixation device for interventional treatment via the femoral artery / femoral vein according to claim 3, characterized in that: The thickness of the Rolande elastic band is 1.5 mm.
8. The postoperative compression and fixation device for interventional treatment via the femoral artery / femoral vein according to claim 1, characterized in that: The double-layer cloth of the fixed main body is sewn into a rectangular sleeve with an open upper end and a closed lower end at both sides and the middle, and the aluminum strip is inserted into the rectangular sleeve.