Femoral artery catheter fixing band

Abstract

The utility model provides a femoral artery indwelling catheter fixing band which comprises an elastic waistband capable of being fixed on a human body, two hook-and-loop fasteners are arranged on one side of the elastic waistband, the two hook-and-loop fasteners are fixed to the thigh root of an operation limb in a crossed mode, a pocket structure is arranged outside the crossed portion of the two hook-and-loop fasteners, and a micro catheter is arranged in the pocket structure. A net-shaped breathable belt is arranged at the contact position of the outer ring of the elastic waistband and the wound. According to the utility model, the elastic waistband is adopted for firm fixation, and the micro-catheter is placed in the pocket structure, so that the pollution of the micro-catheter is reduced; the net-shaped breathable belt is arranged at the wound contact part, so that the pressure at the contact part of the elastic bandage and the wound is reduced, the errhysis at the puncture part caused by local bruise and large pressure is reduced, and the comfort of a patient is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary devices, in particular to a femoral artery catheterization fixing belt. Background Art

[0002] Continuous hepatic artery infusion chemotherapy is an important treatment method for patients with advanced liver tumors. Postoperative fixation of the microcatheter is particularly important. Currently, elastic bandage fixation has the following technical defects: the microcatheter is exposed, which poses a risk of contamination; the elastic bandage has high pressure at the contact point with the wound, and the local skin is easily injured, resulting in bleeding at the puncture site.

[0003] Therefore, how to design a femoral artery catheterization fixation belt that prevents the microcatheter from being exposed and reduces the pressure at the contact point between the elastic bandage and the wound has become an urgent problem to be solved. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a femoral artery catheterization fixing belt to solve at least one of the above technical problems.

[0005] The technical solution of the utility model is: a femoral artery catheterization fixing belt, comprising an elastic belt that can be fixed to a human body, two Velcro strips are arranged on one side of the elastic belt, the two Velcro strips are cross-fixed at the root of the thigh of the operated limb, a pocket structure is arranged outside the intersection of the two Velcro strips, and a microcatheter is arranged in the pocket structure; a mesh breathable belt is arranged at the contact point between the outer circle of the elastic belt and the wound.

[0006] The utility model adopts an elastic belt to fix firmly, and adopts a microcatheter to be placed in a pocket structure, thereby reducing microcatheter contamination; a mesh breathable belt is placed at the wound contact point, thereby reducing the pressure at the contact point between the elastic bandage and the wound, reducing local compression injuries and bleeding at the puncture site caused by high pressure, and improving the patient's comfort.

[0007] Preferably, the two Velcro strips correspond to the first Velcro strip and the second Velcro strip respectively, the pocket structure is fixed on the second Velcro strip, the end of the first Velcro strip away from the elastic waistband is provided with a Velcro fleece surface, the end of the second Velcro strip away from the elastic waistband is provided with a Velcro hook surface, and the Velcro hook surface is bonded to the Velcro fleece surface.

[0008] The utility model uses the Velcro fur surface of the first Velcro to bond with the hook surface of the second Velcro, cross-fixes the two Velcros at the thigh root of the operated limb, and limits the position of the pocket structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is the front view of the installation structure of the utility model.

[0010] Figure 2 for Figure 1 Rear view of.

[0011] In the figure: 1. Elastic waistband; 2. Pocket structure; 3. Mesh breathable belt; 4. First Velcro; 5. Second Velcro; 6. PVC soft board; 501. Sewn end. DETAILED DESCRIPTION

[0012] The utility model is further described below in conjunction with the accompanying drawings.

[0013] See also Figure 1-2 The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the utility model without affecting the effects and purposes that can be achieved by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.

[0014] Embodiment 1: A femoral artery catheterization fixing belt, referring to Figure 1 , including an elastic belt 1 that can be fixed to the human body, one end of the elastic belt 1 is a male buckle, and the other end is a female buckle, the male buckle and the female buckle are buckled together to form a whole, and the elastic belt 1 is also provided with a Japanese buckle, which can adjust the length of the elastic belt 1; two Velcro strips are provided on one side of the elastic belt 1, the two Velcro strips are cross-fixed at the thigh root of the operated limb, a pocket structure 2 is provided outside the cross part of the two Velcro strips, and a microcatheter is provided in the pocket structure 2; a mesh breathable belt 3 is provided at the contact point between the outer ring of the elastic belt 1 and the wound. The utility model adopts an elastic belt to fix firmly, and adopts a microcatheter placed in the pocket structure to reduce microcatheter contamination; adopts a mesh breathable belt to be placed at the contact point of the wound, reduces the pressure at the contact point between the elastic bandage and the wound, reduces local pressure injury and bleeding at the puncture site caused by high pressure, and improves the comfort of the patient.

[0015] Embodiment 2: Based on the embodiment 1, the mesh breathable belt 3 is located between two Velcro strips. The utility model adopts a mesh breathable belt located between two Velcro strips, thereby avoiding the influence of the Velcro strips on the contact part of the wound.

[0016] Embodiment 3: Based on Embodiment 1, refer to Figure 2The two Velcro strips correspond to the first Velcro strip 4 and the second Velcro strip 5 respectively, the pocket structure 2 is fixed on the second Velcro strip 5, the end of the first Velcro strip 4 away from the elastic waistband 1 is provided with a Velcro strip fur surface, the end of the second Velcro strip 5 away from the elastic waistband 1 is provided with a Velcro strip hook surface, and the Velcro strip hook surface is bonded to the Velcro strip fur surface. The utility model uses the Velcro strip fur surface of the first Velcro strip to bond with the hook surface of the second Velcro strip, cross-fixes the two Velcro strips at the thigh root of the operated limb, and limits the position of the pocket structure.

[0017] Embodiment 4: On the basis of embodiment 3, the second Velcro 5 is arranged along the length direction of the pocket structure 2, and the second Velcro 5 is respectively sewn with the two ends of the end surface of one side of the pocket structure 2 to form a sewed end 501 arranged at a distance, and the space between the two sewed ends 501 allows the first Velcro 4 to pass through, and the Velcro hook surface is located between the two sewed ends 501 on the second Velcro 5, and the Velcro hook surface is bonded to the Velcro fur surface of the first Velcro 4; the two sewed ends 501 are both U-shaped suture structures. The utility model adopts the second Velcro to sew the two ends of the end surface of one side of the pocket structure to form a sewed end arranged at a distance; the Velcro hook surface is set between the two sewed ends, and after the first Velcro passes through the space between the two sewed ends, the Velcro fur surface of the first Velcro can be bonded to the Velcro hook surface of the second Velcro.

[0018] Embodiment 5, on the basis of embodiment 3, the end of the second Velcro 5 away from the elastic waistband 1 is sewn with a PVC soft board 6, the PVC soft board 6 is located on the opening side of the pocket structure 2, a catheter fixing clip is pasted on the PVC soft board 6, the catheter fixing clip can clamp the catheter, and the catheter fixing clip adopts a disposable catheter fixing patch. The utility model adopts the second Velcro to sew the PVC soft board at the end away from the elastic waistband, the adhesive surface of the catheter fixing clip can be bonded with the PVC soft board, and the catheter is clamped by the catheter fixing clip; the PVC soft board can facilitate the attachment and tearing of the adhesive surface of the catheter fixing clip.

[0019] The above are only preferred implementations of the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A femoral artery catheter fixation belt, comprising an elastic belt (1) that can be fixed to a human body, characterized in that: Two Velcro strips are arranged on one side of the elastic waistband (1), and the two Velcro strips are cross-fixed at the thigh root of the operated limb; a pocket structure (2) is arranged outside the cross-section of the two Velcro strips, and a micro-catheter is arranged inside the pocket structure (2); a mesh breathable belt (3) is arranged at the outer ring of the elastic waistband (1) where it contacts the wound.

2. A femoral artery catheter fixation belt according to claim 1, characterized in that: The mesh breathable belt (3) is located between two Velcro strips.

3. A femoral artery catheter fixation belt according to claim 1, characterized in that: The two Velcro strips correspond to the first Velcro strip (4) and the second Velcro strip (5) respectively. The pocket structure (2) is fixed on the second Velcro strip (5). The end of the first Velcro strip (4) away from the elastic waistband (1) is provided with a Velcro fleece surface. The end of the second Velcro strip (5) away from the elastic waistband (1) is provided with a Velcro hook surface. The Velcro hook surface is bonded to the Velcro fleece surface.

4. A femoral artery catheter fixation belt according to claim 3, characterized in that: The second Velcro (5) is arranged along the length direction of the pocket structure (2), and the second Velcro (5) is sewn to the two ends of the end surface of one side of the pocket structure (2) to form sewn ends (501) arranged at intervals, and the space between the two sewn ends (501) allows the first Velcro (4) to pass through, and the Velcro hook surface is located between the two sewn ends (501) on the second Velcro (5), and the Velcro hook surface is bonded to the Velcro fleece surface of the first Velcro (4).

5. A femoral artery catheter fixation belt according to claim 3, characterized in that: A PVC soft plate (6) is sewn onto the end of the second Velcro (5) away from the elastic waistband (1); the PVC soft plate (6) is located on the opening side of the pocket structure (2); a catheter fixing clip is pasted onto the PVC soft plate (6); the catheter fixing clip can clamp the catheter; the catheter fixing clip is a disposable catheter fixing patch.

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