CN114903546A

CN114903546A - Femoral artery compressor capable of being worn and taken off

Info

Publication number: CN114903546A
Application number: CN202210503641.3A
Authority: CN
Inventors: 剡冬冬; 白明; 张钲; 胡威
Original assignee: First Hospital of Lanzhou University
Current assignee: First Hospital of Lanzhou University
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-08-16

Abstract

The invention provides a femoral artery compressor capable of being worn and taken off, which relates to the technical field of medical auxiliary instruments and comprises an 8-shaped compression band, wherein a compression part is arranged on the 8-shaped compression band, the compression part is arranged at the intersection of the 8-shaped compression band, when the femoral artery needs to be compressed for hemostasis, the 8-shaped compression band is sleeved on the waist and the leg of a patient, and the compression part is opposite to a bleeding opening of the femoral artery and is used for compressing a puncture point of the patient in due time. Compared with the prior direct adhesive tape adhering or bandage pressurizing mode, the compression hemostasis mode combining the 8-shaped compression band and the compression component avoids the defects of discomfort caused by long-time adhesive tape adhering, easy tension blister, long pressing time, lower limb braking and the like. Compared with the prior advanced femoral artery suture instrument, the suture instrument can avoid the problems that the femoral artery is narrow after suture, the puncture can not be performed again in short time and the like, and simultaneously, the suture instrument is more economical and practical and is simple and convenient to operate.

Description

Femoral artery compressor capable of being worn and taken off

Technical Field

The invention relates to the technical field of medical auxiliary instruments, in particular to a compressor capable of being worn and taken off a femoral artery.

Background

At present, interventional diagnosis and treatment through a femoral artery cannula comprises coronary intervention, arrhythmia intervention, cerebrovascular intervention and peripheral intervention, the femoral artery is a common vascular access for interventional operation, but femoral artery compression and binding hemostasis after interventional treatment are not proper in work, and high bleeding risks and complications such as pseudo-aneurysm, lower limb arterial thrombosis and the like are caused. After the interventional therapy through the femoral artery intubation, the femoral artery needs to be subjected to compression hemostasis, and the hemostasis is generally realized by a cross-shaped compression bandaging and a femoral artery suturing device.

The compression is performed by hands, and the compression process is performed for about 15-20 minutes by hands of a doctor. When the doctor presses, the left index finger and the middle finger generally apply force to the puncture point, the fingers are in a forced posture, and the fingers are fatigued, stiff and numb soon or even after a few minutes, so that uneven pressure application or pressure displacement is caused, and subcutaneous hematoma and the like appear. The bare-handed compression increases the work burden of a doctor, delays the doctor to treat the next patient, has the problems that the compression site is easy to shift when the hand is changed in the bare-handed compression, and the long-time compression hemostasis is carried out by using a tape adhesion or bandage pressurization mode after the compression hemostasis, but the long-time tape adhesion easily causes the problems of local skin tension blister, discomfort of the patient, long braking time and the like.

The femoral artery stitching instrument is mainly used for a large femoral artery puncture point, and compared with the existing advanced femoral artery stitching instrument, the femoral artery stitching instrument can avoid the problems that the femoral artery is narrow after stitching, the puncture cannot be performed again in a short time, and the like.

Disclosure of Invention

In view of the above, the present invention is directed to a compressor capable of wearing and taking off a femoral artery, so as to solve the technical problem that long-time tape adhesion is likely to cause tension blisters when compression is performed by tape adhesion in the prior art, and also avoid stenosis of a lower limb artery caused by a femoral artery suture device, and thus, the compressor is economical and practical.

In order to achieve the purpose, the invention provides a femoral artery compressor capable of being worn and taken off, which comprises an 8-shaped compression band, wherein a compression part is arranged on the 8-shaped compression band and is arranged at the intersection of the 8-shaped compression band, when the femoral artery needs to be compressed for hemostasis, a femoral artery puncture point is firstly pressed, the 8-shaped compression band is sleeved on the waist and the legs of a patient after the bleeding stops, and the compression part is opposite to a bleeding port of the femoral artery.

According to an alternative embodiment, the volume of the pressing part can be varied.

According to an alternative embodiment, the compression member is provided as an inflatable bladder which is fixedly arranged at the intersection of the 8-shaped compression band and is located inside the intersection of the 8-shaped compression band.

According to an alternative embodiment, the inflatable balloon is made of a transparent material for observing the compression hemostasis effect.

According to an optional embodiment, the inflatable airbag is provided with an inflation interface.

According to an alternative embodiment, the 8-shaped compression band is provided as an elastic bandage comprising a waist band and leg bands, the leg bands having a ring diameter smaller than the diameter of the waist band.

According to an alternative embodiment, the leg strap is provided with a connecting buckle.

According to an alternative embodiment, the waist belt is provided with a connecting buckle.

According to an alternative embodiment, the leg straps and the waist strap are each provided with a connecting buckle.

According to an alternative embodiment, the attachment flap is located near the intersection of the figure 8 compression bands.

The invention provides a removable femoral artery compressor, which has the following technical effects:

the femoral artery compressor capable of being worn and taken off mainly comprises an 8-shaped compression band, wherein a compression part is arranged on the 8-shaped compression band and is arranged at the intersection of the 8-shaped compression band, when femoral artery needs to be compressed to stop bleeding, the 8-shaped compression band is sleeved on the waist and the leg of a patient, and the compression part is over against a bleeding opening of the femoral artery and is used for compressing the bleeding opening of the patient at proper time.

In addition, by adopting the compression hemostasis mode of combining the 8-shaped compression band and the compression part, the compression force and time are controllable, so that the time for lying in bed is shortened, the risk of thrombus of artery and vein of lower limb caused by long-time lying in bed is avoided, the vascular stenosis caused by the femoral artery suture instrument can be avoided, the phenomenon that the local part can not be punctured again in one week after the vascular suture is avoided, and the formation of local vascular stenosis can be avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of a front view of a wearable femoral artery compressor in accordance with an embodiment of the present invention;

FIG. 2 is a schematic diagram of a back side of the wearable femoral artery compressor of FIG. 1;

FIG. 3 is a schematic diagram of the cross-over of the 8-shaped compression band of the removable femoral artery compressor of FIG. 1;

fig. 4 is a schematic representation of a deformation of the compression balloon of the transfemoral femoral artery compressor of fig. 1.

Wherein, fig. 1-4:

1. 8-shaped compression bands; 11. a waist band; 12. a leg strap; 13. an intersection; 131. an inflation interface; 14. magic tape; 2. an inflatable air bag; 21. an air bag connecting pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.

As described in the background art, in order to overcome the defect of bare-handed pressing in the prior art, the pressing is mostly performed by means of tape sticking, but the tape sticking for a long time is easy to cause tension blisters.

Based on the above, the invention provides a femoral artery compressor capable of being worn and taken off, which mainly comprises an 8-shaped compression band, wherein a compression part is arranged on the 8-shaped compression band, the compression part is arranged at the intersection of the 8-shaped compression band, when the femoral artery needs to be compressed for hemostasis, the 8-shaped compression band is sleeved on the waist and the legs of a patient, and the compression part is over against the bleeding opening of the femoral artery and is used for compressing the bleeding opening of the patient at proper time.

In addition, by adopting the compression hemostasis mode of combining the 8-shaped compression band and the compression part, the compression force and time are controllable, so that the time for lying in bed is shortened, the risk of thrombus of artery and vein of lower limb caused by long-time lying in bed is avoided, the vascular stenosis after femoral artery suture can be avoided, the phenomenon that partial part of the blood vessel can not be punctured again within one week after the blood vessel suture can be avoided, and the formation of partial vascular stenosis can be avoided.

The technical scheme of the invention is explained in detail in the following with specific attached figures 1-4.

As shown in fig. 1-4, the invention relates to a removable femoral artery compressor, which comprises an 8-shaped compression band 1, wherein the 8-shaped compression band 1 is made of an elastic bandage, and the elastic bandage can deform to adapt to patients with different body types conveniently.

Specifically, as shown in fig. 1 and 2, the 8-shaped compression band 1 specifically includes a waist band 11 and a leg band 12, the waist band 11 and the leg band 12 are integrally formed, the size of the waist band 11 is larger than that of the leg band 12, the waist band 11 is configured to be sleeved on the waist of the patient, the leg band 12 is configured to be sleeved on the leg of the patient, wherein the size of the waist band 11 is larger than that of the leg band 12.

Be equipped with the oppression part on 8 style of calligraphy oppression area 1, the cross section 13 in 8 style of calligraphy oppression area 1 is located to the oppression part, also locate waist area 11 and shank and take 12 junction promptly, as shown in figure 1 and figure 2, when femoral artery need be oppressed hemostasis, 11 covers in the waist area are established on patient's waist, 12 covers in the shank area are established on patient's leg, the oppression part is just to femoral artery's hemorrhage mouth, oppress patient's hemorrhage mouth in good time, because waist area 11 and shank take 12 both way fixed, thereby make the oppression part by accurate fixed.

It should be noted that, the volume of the compression component can be changed, and the change of the volume can provide compression with different force to the bleeding opening of the femoral artery, because the compression component is arranged at the intersection 13 of the 8-shaped compression band 1 and is located inside the 8-shaped compression band 1, when the volume of the compression component is larger, the compression component can compress the femoral artery to a greater extent, and when the volume of the compression component is smaller, the compression component can compress the femoral artery to a lesser extent.

As shown in fig. 1-4, the pressing component is preferably an inflatable airbag 2, the inflatable airbag 2 is disposed at the intersection 13 of the 8-shaped pressing belt 1 and is located inside the 8-shaped pressing belt 1, and is made of a transparent material, an inflation interface 131 is disposed on the inflatable airbag 2, the inflation interface 131 is used for being communicated with an airbag connecting pipe 21, the airbag connecting pipe 21 is communicated with an inflator, and the inflatable airbag 2 can be inflated by the inflator, so as to achieve the purpose of changing the volume of the inflatable airbag 2.

In order to facilitate the putting on and taking off of the femoral artery compressor, as shown in fig. 1 and fig. 2, the leg strap 12 and the waist strap 11 are both provided with a connection buckle which is close to the intersection 13 of the 8-shaped compression strap 1, the connection buckle is preferably adhered by a magic tape 14, when the femoral artery compressor is worn, the magic tape 14 is opened, the waist strap 11 is wound on the waist of a patient, the leg strap 12 is wound on the legs of the patient, the operation is simple and rapid, and particularly for the patient who just has performed the operation, the frequent moving of the body is reduced.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A wearable and detachable femoral artery compression device is characterized in that, comprising a figure-of-eight compression band, and a compression member is provided on the figure-8-shaped compression band, and the compression member is provided on the 8-shaped compression band. At the intersection, when the femoral artery needs to be compressed to stop bleeding, first press the puncture point of the femoral artery, and after the bleeding stops, put the figure-of-eight compression belt on the patient's waist and legs, and the compression member is facing the femoral artery. Bleeding.

2. The wearable and removable femoral artery compressor of claim 1, wherein the volume of the compression member is variable.

3 . The wearable and removable femoral artery compressor according to claim 2 , wherein the compression member is an inflatable air bag, and the inflatable air bag is fixed at the intersection of the figure-of-eight compression belt and located at the intersection of the 8-shaped compression belt. 4 . The inside of the intersection of the figure-8 compression belts.

4 . The wearable and removable femoral artery compression device according to claim 3 , wherein the inflatable balloon is made of transparent material, and is used to observe the effect of compression and hemostasis. 5 .

5 . The wearable and removable femoral artery compressor according to claim 3 , wherein an inflation port is provided on the inflatable balloon. 6 .

6. The wearable and removable femoral artery compression device according to claim 1, wherein the figure-of-eight compression band is set as an elastic bandage, including a waist band and a leg band, and the diameter of the circular ring of the leg band smaller than the diameter of the waist belt.

7 . The wearable and removable femoral artery compression device according to claim 6 , wherein the leg strap is provided with a connecting hook. 8 .

8 . The wearable and removable femoral artery compression device according to claim 6 , wherein the waist belt is provided with a connecting buckle. 9 .

9 . The wearable and removable femoral artery compression device according to claim 6 , wherein the leg straps and the waist straps are provided with connecting hooks. 10 .

10. The wearable and removable femoral artery compression device according to any one of claims 7-9, wherein the connecting hook is close to the intersection of the figure-of-eight compression band.