CN215129519U

CN215129519U - Annular PICC puncture point inflatable hemostasis by compression area

Info

Publication number: CN215129519U
Application number: CN202120970163.8U
Authority: CN
Inventors: 吴怡; 王慧勤; 傅林娟
Original assignee: Zhejiang Cancer Hospital
Current assignee: Zhejiang Cancer Hospital
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-12-14
Anticipated expiration: 2031-05-08

Abstract

The utility model belongs to the technical field of medical tools, in particular to an inflatable compression tourniquet with annular PICC puncture points, which comprises a tourniquet body, wherein one end of the tourniquet body is fixedly connected with a clamping seat, and the other end of the tourniquet body is adjustably connected with an adjusting buckle, one end of the adjusting buckle, which is far away from the tourniquet body, is provided with a buckle matched with the clamping seat; the tourniquet is characterized in that an interlayer is arranged inside the middle section of the tourniquet, a compression air bag is arranged in the interlayer, an inflation inlet is formed in the compression air bag, and the other end of the inflation inlet is connected with a manual inflation bag. The defects of the prior art are overcome, the good hemostasis effect can be achieved through the airbag targeted compression puncture point, the use is simple, and the size and the compression degree of the airbag can be adjusted according to self feeling of a patient conveniently.

Description

Annular PICC puncture point inflatable hemostasis by compression area

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to annular PICC puncture point inflatable hemostasis by compression area.

Background

The central venous catheter (PICC) placed through a peripheral vein is a common clinical vascular access, has the advantages of high safety and long retention time, and is widely applied to the clinical treatment process of tumor patients. However, bleeding from the puncture site is the most common complication of patients with aging, obesity, skin laxity and blood tumor after catheterization. Meanwhile, the immunity of a tumor patient is reduced after treatment, and bone marrow inhibition even can be caused after chemotherapy to cause blood three-system reduction, so that the PICC puncture point is not healed and even the bleeding is aggravated. In addition, improper compression after puncture can also result in severe bleeding or limb swelling at the puncture site. Therefore, how to reduce the blood leakage after the PICC of the tumor patient is placed into the tube and safely keep the PICC, has important clinical value and practical significance.

At present, the clinical preventive and therapeutic measures for bleeding are mainly to use an elastic bandage to perform pressure bandaging, use alginate dressing or silver ion dressing to press a puncture point to stop bleeding, or use thin foam dressing and alginate dressing to combine with the puncture point to stop bleeding. The measures have certain effects in clinic, but limb blood backflow obstacle is easily caused after the elastic bandage is used for pressing and binding for a long time, and the defects of slow healing time and repeated replacement of the adhesive film exist in dressing compression hemostasis. In conclusion, the current common clinical measures have the defects of difficult operation, no adjustment, slow response and the like of patients.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an annular PICC puncture point inflatable hemostasis by compression area has overcome the not enough of prior art, through the oppression puncture point of gasbag pertinence, can play good hemostasis effect, and is simple to use again, and the patient of being convenient for adjusts the size and the degree of oppression of gasbag according to self impression.

In order to solve the above problems, the utility model adopts the following technical proposal:

an annular PICC puncture point inflatable compression tourniquet comprises a tourniquet body, wherein one end of the tourniquet body is fixedly connected with a clamping seat, the other end of the tourniquet body is adjustably connected with an adjusting buckle, and one end, far away from the tourniquet body, of the adjusting buckle is provided with a buckle matched with the clamping seat;

the tourniquet is characterized in that an interlayer is arranged inside the middle section of the tourniquet, a compression air bag is arranged in the interlayer, an inflation inlet is formed in the compression air bag, and the other end of the inflation inlet is connected with a manual inflation bag.

Further, the tourniquet body adopts flexible bandage to make, the tourniquet body is close to the one end of cassette and is provided with the elastic webbing.

Furthermore, the buckle comprises two elastic pieces which are symmetrically arranged, a clamping block is arranged on one side, away from each other, of each elastic piece, and openings matched with the clamping blocks are formed in the two sides of the clamping seat.

Furthermore, hemostatic cotton is bonded on the surface of one side, away from the inflation inlet, of the tourniquet body.

Furthermore, adjust and detain internally mounted and have two to separate the piece, two separate the piece and distribute at the longitudinal center line bilateral symmetry that the regulation was detained, and separate the width that the piece is greater than the width of tourniquet main part.

Compared with the prior art, the utility model, following beneficial effect has:

an annular PICC puncture point inflatable hemostasis by compression area, simple structure, simple operation through the oppression puncture point of gasbag pertinence, can play good hemostasis effect, and simple to use again, the patient of being convenient for adjusts the size and the degree of oppression of gasbag according to self impression.

Drawings

Fig. 1 is a schematic structural view of an inflatable compression tourniquet for puncture points of an annular PICC.

Fig. 2 is a schematic view of an installation structure of an air bag in an inflatable compression tourniquet of a puncture point of an annular PICC.

In the figure: 1. a tourniquet body; 2. a card holder; 3. adjusting buckles; 4. buckling; 5. an elastic member; 6. a clamping block; 7. an inflation inlet; 8. a manual inflation bag; 9. an elastic band; 10. an interlayer; 11. compressing the air bag; 12. hemostatic cotton.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-2, the inflatable compression tourniquet with annular PICC puncture points of the present invention includes a tourniquet body, wherein a clamping seat 2 is fixedly connected to one end of the tourniquet body, and an adjusting buckle 3 is adjustably connected to the other end of the tourniquet body, and a buckle 4 engaged with the clamping seat 2 is disposed at one end of the adjusting buckle 3 away from the tourniquet body;

an interlayer 10 is arranged in the middle section of the tourniquet, a compression air bag 11 is arranged in the interlayer 10, an inflation inlet 7 is arranged on the compression air bag 11, and the other end of the inflation inlet 7 is connected with a manual inflation bag 8.

In order to improve the comfort level, the tourniquet body is made of a flexible bandage, and an elastic band 9 is arranged at one end, close to the clamping seat 2, of the tourniquet body.

For the convenience of connection, the buckle 4 comprises two elastic pieces 5 which are symmetrically arranged, a clamping block 6 is arranged on one side, away from each other, of each elastic piece 5, and openings matched with the clamping blocks 6 are arranged on two sides of the clamping seat 2.

In order to enhance the hemostatic effect, hemostatic cotton 12 is adhered to the surface of one side of the tourniquet body away from the inflation inlet 7.

For convenience of adjustment, two partition pieces are installed inside the adjusting buckle 3, the two partition pieces are symmetrically distributed on the left and right of the longitudinal center line of the adjusting buckle 3, and the width of each partition piece is larger than that of the tourniquet main body 1.

To sum up, the annular PICC puncture point inflatable compression tourniquet of the utility model aims the hemostatic cotton 12 at the puncture position when in use, winds the tourniquet body on the limb of the patient, and the two ends of the tourniquet body are fixedly connected through the matching of the clamping seat 2 and the buckle 4, adjusts the length of one end of the tourniquet body passing through the partition part until the elastic band 9 is slightly stretched, so that the tourniquet body is tightly attached to the skin surface of the patient; the hand-held hand-operated air bag is used for inputting air into the compression air bag 11, so that the compression air bag 11 is expanded to compress the puncture position, and a better compression hemostasis effect is achieved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an annular PICC puncture point inflatable hemostasis by compression area, includes the tourniquet body, its characterized in that: a clamping seat (2) is fixedly connected to one end of the tourniquet body, an adjusting buckle (3) is adjustably connected to the other end of the tourniquet body, and a buckle (4) matched with the clamping seat (2) is arranged at one end, far away from the tourniquet body, of the adjusting buckle (3);

the tourniquet is characterized in that an interlayer (10) is arranged inside the middle section of the tourniquet, a compression air bag (11) is arranged in the interlayer (10), an inflation opening (7) is formed in the compression air bag (11), and the other end of the inflation opening (7) is connected with a manual inflation bag (8).

2. The annular PICC puncture point inflatable compression tourniquet of claim 1, wherein: the tourniquet body is made of a flexible bandage, and an elastic belt (9) is arranged at one end, close to the clamping seat (2), of the tourniquet body.

3. The annular PICC puncture point inflatable compression tourniquet of claim 1, wherein: the buckle (4) comprises two elastic pieces (5) which are symmetrically arranged, a clamping block (6) is arranged on one side, away from each other, of each elastic piece (5), and openings matched with the clamping block (6) are formed in two sides of the clamping seat (2).

4. The annular PICC puncture point inflatable compression tourniquet of claim 1, wherein: hemostatic cotton (12) is bonded on the surface of one side of the tourniquet body, which is far away from the inflation inlet (7).

5. The annular PICC puncture point inflatable compression tourniquet of claim 1, wherein: adjust and detain (3) internally mounted have two to separate disconnected piece, two separate disconnected piece and distribute at the longitudinal center line bilateral symmetry who adjusts and detain (3), and separate the width that disconnected piece is greater than the width of tourniquet main part (1).