CN217285951U

CN217285951U - PICC puts a tub back oozing blood hemostasis by compression device

Info

Publication number: CN217285951U
Application number: CN202220992165.1U
Authority: CN
Inventors: 刘志梅
Original assignee: Affiliated Hospital Of Hangzhou Normal University (hangzhou Second People's Hospital)
Current assignee: Affiliated Hospital Of Hangzhou Normal University (hangzhou Second People's Hospital)
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-26
Anticipated expiration: 2032-04-27

Abstract

A PICC post-catheterization blood-seepage compression hemostasis device relates to the technical field of medical auxiliary appliances and comprises a fixed frame, an annular air bag, a transparent pressing plate and a hemostasis body; the fixing frame is of a frame-shaped structure, and two ends of the fixing frame are connected with wrist bands used for fixing the fixing frame at a PICC (peripherally inserted central catheter) catheter needle of a patient; a transparent pressing plate is arranged below the fixing frame, an annular air bag used for controlling the transparent pressing plate to be far away from or close to the fixing frame is arranged between the fixing frame and the transparent pressing plate, and a connector used for inflating and deflating the annular air bag is arranged at the top of the fixing frame; a hemostatic body for compressing a PICC catheter placement needle opening of a patient is arranged in the center of the bottom of the transparent pressing plate, and the area of the bottom of the hemostatic body is smaller than that of the transparent pressing plate; the utility model discloses simple structure, convenient to use can put a tub needle mouth position to patient PICC and exert suitable pressure to reach good hemostatic effect.

Description

PICC puts a tub back oozing blood hemostasis by compression device

Technical Field

The utility model belongs to the technical field of medical auxiliary appliance technique and specifically relates to a PICC puts pipe back oozing blood hemostasis by compression device.

Background

The PICC is a central venous catheter which is placed through a peripheral vein, is widely applied to patients with tumor chemotherapy, parenteral nutrition and difficult transfusion due to the advantages of convenience, safety, long service time, fewer complications and the like, is an important administration route for middle-term and long-term transfusion in the current clinic, but can cause certain damage to the blood vessel of the patient in the PICC placement process, so that the blood seepage condition of a puncture point can occur after the placement, the excessive blood seepage easily causes serious complications such as local hematoma, catheter infection, catheter prolapse and the like, the use of the catheter is influenced, the pain is brought to the patient, and the local puncture point needs compression hemostasis after the placement; at present, the compression hemostasis methods which are clinically applied more include finger compression hemostasis and compression bandage hemostasis methods for patients, but the hemostasis effect is not ideal due to insufficient hemostasis pressure, and the phenomenon is a problem to be solved urgently by technical personnel in the field.

Disclosure of Invention

In order to overcome and adopt patient's finger hemostasis by compression and pressurization bandage hemostasis method among the background art, because hemostasis pressure is not enough, the unsatisfactory not enough of hemostatic effect, the utility model discloses a PICC puts a tub back oozing blood hemostasis by compression device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a PICC post-catheterization blood-seepage compression hemostasis device comprises a fixed frame, an annular air bag, a transparent pressing plate and a hemostasis body; the fixing frame is of a frame-shaped structure, and two ends of the fixing frame are connected with wrist bands used for fixing the fixing frame at a PICC (peripherally inserted central catheter) catheter needle of a patient; a transparent pressing plate is arranged below the fixing frame, an annular air bag used for controlling the transparent pressing plate to be far away from or close to the fixing frame is arranged between the fixing frame and the transparent pressing plate, and a connector used for inflating and deflating the annular air bag is arranged at the top of the fixing frame; transparent clamp plate bottom central point puts and is equipped with the hemostasis body that is used for oppressing patient PICC and puts a tub needle mouth, and the area of hemostasis body bottom is less than the area of transparent clamp plate.

Preferably, the top of the fixing frame is provided with a pressure regulating valve for regulating the pressure of the annular air bag.

Preferably, a plurality of air holes are arranged on the surface of the wrist strap in an aligned manner.

Preferably, the free end of the wrist strap is adjustably connected through a magic tape or an adjusting buckle.

Preferably, the hemostatic body has a square structure, a circular structure or a hemispherical structure with downward convex points.

Preferably, the hemostatic body is made of silica gel or rubber.

Preferably, the fixing frame and the transparent pressing plate are both of arc structures with openings facing the inner side.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

the utility model discloses a blood seepage compression hemostasis device after PICC catheterization, which has simple structure and convenient use, and can apply proper pressure to the position of a needle port of the PICC catheterization of a patient, thereby achieving good hemostasis effect; the free end of the wrist strap is adjustably connected through a magic tape or an adjusting buckle, so that the adjustment can be conveniently carried out according to the body type of a patient, the fixing frame is fixed at the position of a PICC (peripherally inserted central catheter) needle of the patient through the wrist strap, the annular air bag is inflated through the interface to expand the annular air bag, the annular air bag pushes the transparent pressing plate to press downwards, the transparent pressing plate pushes the hemostatic body to apply pressure to the position of the PICC needle of the patient, so that the purpose of hemostasis is achieved, and meanwhile, medical personnel can observe the bleeding situation near the PICC needle of the patient through the transparent pressing plate; in addition, the top of the fixing frame is provided with a pressure regulating valve for regulating the pressure of the annular air bag, namely the maximum pressure value of the annular air bag can be set through the pressure regulating valve, so that the annular air bag is prevented from bursting due to overpressure on one hand, and unnecessary damage to a patient due to over-pressurization can be avoided on the other hand.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a top view of the present invention.

In the figure: 1. a fixed mount; 2. an annular air bag; 3. a transparent platen; 4. a hemostatic body; 5. a wristband; 6. an interface; 7. a pressure regulating valve.

Detailed Description

The present invention will be explained in detail by the following embodiments, and it is to be understood that all the technical improvements within the scope of the present invention are protected, and in the description of the present invention, if there are the indicated directions or positional relations of the terms "up", "down", "front", "back", "left", "right", etc., it is only corresponding to the drawings of the present application, and for the convenience of description of the present invention, it is not indicated or suggested that the indicated device or element must have a specific direction.

With reference to the attached drawings 1-3, the PICC post-catheterization blood-seepage compression hemostasis device comprises a fixed frame 1, an annular air bag 2, a transparent pressing plate 3 and a hemostasis body 4; the fixing frame 1 is in a frame-shaped structure, two ends of the fixing frame 1 are connected with wrist bands 5 used for fixing the fixing frame 1 at a PICC (peripherally inserted central catheter) catheter needle of a patient, and the fixing frame 1 can be fixed at the PICC catheter needle of the patient through the wrist bands 5 when in use; according to the requirement, a plurality of air holes are arranged in the whole row on the belt surface of the wrist belt 5, so that the comfort level of a patient can be effectively improved; the free end of the wrist strap 5 is adjustably connected through a magic tape or an adjusting buckle, so that the adjustment according to the body type of a patient is convenient, the structure is simple, and the use is convenient;

a transparent pressing plate 3 is arranged below the fixing frame 1, an annular air bag 2 used for controlling the transparent pressing plate 3 to be far away from or close to the fixing frame 1 is arranged between the fixing frame 1 and the transparent pressing plate 3, a connector 6 used for inflating and deflating the annular air bag 2 is arranged at the top of the fixing frame 1, namely, the annular air bag 2 can be inflated and inflated through the connector 6, when the annular air bag 2 needs to be pressurized, the transparent pressing plate 3 is pushed by the annular air bag 2 to be pressed downwards, and meanwhile, medical staff can observe the bleeding situation near the PICC catheter needle port of the patient through the transparent pressing plate 3; the central position of the bottom of the transparent pressing plate 3 is provided with a hemostatic body 4 for compressing a PICC catheter needle opening of a patient, the area of the bottom of the hemostatic body 4 is smaller than that of the transparent pressing plate 3, and the hemostatic body 4 protrudes out of the transparent pressing plate 3, so that the pressurizing effect can be effectively improved, and a better hemostatic effect can be achieved; according to the requirement, the hemostatic body 4 is of a square structure, a circular structure or a hemispherical structure with downward convex points, the hemostatic body 4 is made of silica gel or rubber, and the silica gel or rubber has certain flexibility, so that a PICC (peripherally inserted central catheter) needle of a patient can be prevented from generating deep indentation;

in addition, the top of the fixing frame 1 is provided with a pressure regulating valve 7 for regulating the pressure of the annular air bag 2, namely, the maximum pressure value of the annular air bag 2 can be set through the pressure regulating valve 7, so that the annular air bag 2 is prevented from bursting due to overpressure on one hand, and unnecessary damage to a patient due to over-pressurization can be avoided on the other hand; mount 1 and transparent clamp plate 3 all become the opening towards inboard arc structure, make avoid mount 1 and transparent clamp plate 3 can be better with patient's arm laminating.

When the utility model is implemented, the fixing frame 1 is fixed at the position of the PICC catheter needle of a patient through the wrist strap 5, and the hemostatic body 4 is aligned with the position of the PICC catheter needle of the patient; then aerify for annular gasbag 2 through interface 6, make annular gasbag 2 inflation, annular gasbag 2 promotes transparent clamp plate 3 and pushes down, and transparent clamp plate 3 promotes hemostasis body 4 and aims at patient PICC and puts a tub needle mouth position and exert pressure to play the hemostasis purpose, can see through transparent clamp plate 3 simultaneously and observe patient PICC and put the infiltration blood condition near tub needle mouth.

The details of the present invention not described in detail are prior art, and it will be apparent to those skilled in the art that the present invention is not limited to the details of the foregoing exemplary embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, and all changes coming within the meaning and range of equivalency are intended to be embraced therein.

Claims

1. The utility model provides a PICC puts a tub back oozing blood hemostasis by compression device, characterized by: comprises a fixed frame (1), an annular air bag (2), a transparent pressing plate (3) and a hemostatic body (4); the fixing frame (1) is of a frame-shaped structure, and two ends of the fixing frame (1) are connected with wrist bands (5) used for fixing the fixing frame (1) at a PICC (peripherally inserted central catheter) placing needle of a patient; a transparent pressing plate (3) is arranged below the fixing frame (1), an annular air bag (2) used for controlling the transparent pressing plate (3) to be far away from or close to the fixing frame (1) is arranged between the fixing frame (1) and the transparent pressing plate (3), and an interface (6) used for inflating and deflating the annular air bag (2) is arranged at the top of the fixing frame (1); the central position of the bottom of the transparent pressing plate (3) is provided with a hemostasis body (4) for pressing a PICC (peripherally inserted central catheter) of a patient to place a needle opening, and the area of the bottom of the hemostasis body (4) is smaller than that of the transparent pressing plate (3).

2. The PICC postcatheterized oozing compression hemostasis device of claim 1, wherein: the top of the fixing frame (1) is provided with a pressure regulating valve (7) for regulating the pressure of the annular air bag (2).

3. The PICC postcatheterized oozing compression hemostasis device of claim 1, wherein: a plurality of air holes are arranged on the surface of the wrist strap (5).

4. The PICC postcatheterized oozing compression hemostasis device of claim 1, wherein: the free end of the wrist strap (5) is adjustably connected through a magic tape or an adjusting buckle.

5. The PICC postcatheterized oozing compression hemostasis device of claim 1, wherein: the hemostatic body (4) is of a square structure, a circular structure or a hemispherical structure with downward convex points.

6. The PICC post-catheterized oozing compression hemostasis device of claim 1, wherein: the hemostasis body (4) is made of silica gel or rubber.

7. The PICC postcatheterized oozing compression hemostasis device of claim 1, wherein: the fixing frame (1) and the transparent pressing plate (3) are both of arc structures with openings facing the inner sides.