CN-224206858-U - Vascular compression hemostasis device

Abstract

The utility model discloses a vascular compression hemostasis device, belongs to the technical field of medical supplies, and is used for solving the technical problems that a common binding tourniquet is difficult to master the compression force on a blood vessel after binding and the binding hemostasis efficiency is low. The vascular compression hemostasis device comprises a hemostasis patch and a compression belt, wherein the compression belt comprises an elastic section, a scale and a fastening piece, the scale comprises a second fixed end and a marking part, the first fixed end and the second fixed end of the elastic section are fixedly connected, the scale is arranged along the elastic stretching direction of the elastic section, the distance between the second fixed end and the marking part is larger than the length of the elastic section, the marking part is used for marking the stretching position of the elastic section, and the fastening piece is positioned at the end part of the compression belt and can fix the stretching length of the elastic section, so that the compression belt can compress and hemostasis a blood vessel through the hemostasis patch. The vascular compression hemostasis device is convenient to operate and improves the hemostasis effect.

Inventors

• FU XIAOMEI
• WANG FANG

Assignees

• 北京大学第三医院（北京大学第三临床医学院）

Dates

Publication Date

20260508

Application Date

20250208

Claims (10)

1. 1. A vascular compression hemostasis device, which is characterized by comprising a hemostasis patch (1) and a compression belt (2); The compression band (2) comprises an elastic section (21), a scale (22) and a fastener (23); the elastic section (21) comprises a first fixed end (211); The scale (22) comprises a second fixed end (221) and a marking part (222); The first fixed end (211) is fixedly connected with the second fixed end (221); the scale (22) is arranged along the elastic stretching direction of the elastic section (21), the distance between the second fixed end (221) and the marking part (222) is larger than the length of the elastic section (21), and the marking part (222) is used for marking the stretching position of the elastic section (21); the fastener (23) is positioned at the end part of the compression band (2) and can fix the stretching length of the elastic section (21), so that the compression band (2) can perform compression hemostasis on a blood vessel through the hemostatic patch (1).
2. 2. A vascular compression hemostasis device as in claim 1, characterized in that the scale (22) is a ring-shaped member that is sleeved around the elastic section (21).
3. 3. A vascular compression hemostasis device according to claim 1, characterized in that the scale (22) is a sheet arranged overlapping the spring section (21).
4. 4. A vascular compression hemostasis device as in claim 2 or 3, characterized in that the scale (22) is of opaque material, and the marking (222) is provided at an edge of the scale (22).
5. 5. A vascular compression hemostasis device as in claim 2 or 3, characterized in that the scale (22) is a transparent material.
6. 6. A vascular compression hemostasis device in accordance with claim 5, characterized in that the marker (222) includes a plurality of the marker (222) distributed along the elastic stretch direction of the elastic segment (21).
7. 7. A vascular compression hemostasis device according to any one of claims 1-3, characterized in that the first fixation end (211) and the second fixation end (221) are both fixed to one side of the hemostasis patch (1).
8. 8. A vascular compression hemostasis device as in claim 7, wherein the fastener (23) includes a velcro a patch (231) and a velcro B patch (232) at each end of the compression band (2).
9. 9. A vascular compression hemostasis device as in claim 8, characterized in that the velcro patch a (231) is secured to the back of the hemostatic patch (1) with compression bands (2) on one side of the hemostatic patch (1).
10. 10. A vascular compression hemostasis device as in claim 9, wherein the length of the velcro patch B (232) is greater than the length of the velcro patch a (231).

Description

Vascular compression hemostasis device Technical Field The utility model belongs to the technical field of medical supplies, and relates to a vascular compression hemostasis device. Background After the clinical invasive operation of blood vessels such as transfusion, blood transfusion, arterial and venous blood sampling is finished, the blood vessels need to be subjected to compression hemostasis for 1-5 minutes. At present, a manual compression hemostasis or a bundling hemostasis mode is generally adopted, but the manual compression hemostasis is easy to cause conditions such as wound bleeding or subcutaneous blood stasis due to improper operation, and a bundling belt or a tourniquet adopted for bundling hemostasis is bundled, so that on one hand, the operation steps are complicated, the efficiency is low, and on the other hand, the compression force on blood vessels after bundling is difficult to grasp due to different operation habits of doctors and different wrist sizes of patients, and therefore the hemostasis effect and the comfort level of patients are influenced. Disclosure of utility model In view of the above analysis, the present utility model aims to provide a vascular compression hemostasis device, so as to solve the technical problems that a common binding tourniquet is difficult to grasp the compression force and the efficiency of the binding tourniquet on a blood vessel after binding. The aim of the utility model is mainly achieved by the following technical scheme. The utility model provides a vascular compression hemostasis device which comprises a hemostasis patch and a compression belt, wherein the compression belt comprises an elastic section, a scale and a fastening piece, the elastic section comprises a first fixed end, the scale comprises a second fixed end and a marking part, the first fixed end is fixedly connected with the second fixed end, the scale is arranged along the elastic stretching direction of the elastic section, the distance between the second fixed end and the marking part is larger than the length of the elastic section, the marking part is used for marking the stretching position of the elastic section, and the fastening piece is positioned at the end part of the compression belt and can fix the stretching length of the elastic section, so that the compression belt can compress and hemostasis the blood vessel by the hemostasis patch. Further, the scale is a ring-shaped piece sleeved on the periphery of the elastic section. Further, the scale is a sheet body overlapped with the elastic section. Further, the scale is made of opaque material, and the marking part is arranged at the edge of the scale. Further, the scale is a transparent material. Further, the marking part comprises a plurality of marking parts, and the plurality of marking parts are distributed along the elastic stretching direction of the elastic section. Further, the first fixing end and the second fixing end are both fixed on one side of the hemostatic patch. Further, the fastener comprises a magic tape A piece and a magic tape B piece which are respectively positioned at two ends of the compression belt. Further, the magic tape A is fixed on the back of the hemostatic tape, so that the compression belt is positioned on one side of the hemostatic tape. Further, the length of the magic tape B is longer than that of the magic tape A. Compared with the prior art, the utility model has at least one of the following beneficial effects: 1. According to the vascular compression hemostasis device, the scale is arranged in the elastic stretching direction of the elastic section, so that the stretching position of the elastic section can be marked, an operator can conveniently confirm that the elastic deformation of the elastic section reaches or exceeds the preset deformation, the elastic section is stretched and kept at the required length after the fastener is fixed, the tension on the compression belt is ensured to exceed the set threshold, and the appropriate compression force of the blood vessel below the hemostasis patch is ensured, so that a good hemostasis effect is ensured. 2. According to the vascular compression hemostasis device, the first fixing end and the second fixing end are both fixed on one side of the hemostasis patch, so that the tension generated after the elastic section is stretched can more directly apply compression component force to the blood vessel, and the compression hemostasis effect is ensured. 3. The vascular compression hemostasis device is fixed on the back of the hemostasis patch through the magic tape A, compared with the compression tape which is positioned on two sides of the hemostasis patch, the vascular compression hemostasis device can greatly facilitate the operation of a user, and can increase the thickness of the sanding area of the magic tape by the thickness of the material of the compression hemostasis area, so that the hemostasis area is further protected. I