CN223392498U - Hemostatic device for tunnel PICC (peripherally inserted central catheter) catheterization - Google Patents

Abstract

The utility model relates to the field of medical instruments and discloses a hemostasis device for tunnel PICC (peripherally inserted central catheter) catheterization, which comprises a tourniquet, wherein the top of one side of the tourniquet is connected with a first magic tape round wool surface, the bottom of the other side of the tourniquet is connected with a first magic tape thorn wool surface, the other side of the tourniquet is connected with a gas pipe in a penetrating manner, the middle part of one end of the tourniquet is connected with a fixing belt, one end of the tourniquet is connected with a connecting buckle through the fixing belt, one end of the fixing belt is connected with a connecting belt through the connecting buckle, and one end of the connecting belt is connected with an elbow plaster. The utility model can not only adjust according to the arm length of the patient to meet the wearing requirement of different patients, but also realize the separation of the elbow plaster and the tourniquet, is convenient for cleaning and sterilizing after use, and can be used for fixing the indwelling catheter on the elbow plaster in a pasting way, thereby being safer and more stable, effectively preventing the catheter from falling off, and simultaneously providing support for the elbow by the elbow pad and the cushion block, and avoiding discomfort caused by long-time contact with the table top.

Description

Hemostatic device for tunnel PICC (peripherally inserted central catheter) catheterization

Technical Field

The utility model relates to the field of medical appliances, in particular to a hemostatic device for tunnel PICC (peripherally inserted central catheter).

Background

PICC catheterization is short for central vein catheterization through peripheral venipuncture, and is characterized in that a catheter is used for puncturing from veins of peripheral arms, the catheter directly reaches large veins close to the heart, so that direct contact between a chemotherapeutic medicine and the veins of the arms is avoided, and the blood flow speed of the large veins is high, so that the chemotherapeutic medicine can be quickly flushed, and the irritation of the medicine to blood vessels is prevented. Therefore, the device can effectively protect the veins of the upper limbs, reduce the occurrence of phlebitis, relieve the pain of patients and improve the life quality of the patients. Before vein catheterization, the tourniquet is firstly used for binding the arm of a patient to stop bleeding, so that medical staff can puncture the elbow to perform catheterization.

The traditional tourniquet is mainly used for binding operation, medical staff is required to consume a certain amount of force to bind, meanwhile, the binding effect is different from person to person, the safety of an operation process is affected, after the catheter is placed into a patient, the 10-15cm catheter is required to be reserved outside the patient so as to facilitate subsequent operation and use, in order to reduce the influence of the extended catheter on the action of the patient, meanwhile, in order to prevent the patient from being uncomfortable due to shaking of the catheter, the medical staff often uses an adhesive tape to paste the catheter on the body surface of the patient, but after the patient sweats or is pasted for a period of time, the adhesive tape is easy to lose efficacy, and the stability of fixation is affected. Accordingly, one skilled in the art would be able to provide a hemostatic device for use in tunnel PICC catheterization that addresses the problems set forth in the background above.

Disclosure of utility model

The utility model aims to provide a hemostasis device for tunnel PICC (peripherally inserted central catheter) catheterization, which is used for solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a hemostasis device for tunnel type PICC puts pipe, includes the tourniquet, the top of tourniquet one side is connected with a magic and pastes round hair face, the bottom of tourniquet opposite side is connected with a magic and pastes thorn hair face, tourniquet opposite side through-connection has the gas-supply pipe, the tourniquet outside is connected with the pressurized ball through the gas-supply pipe, tourniquet inside is connected with a plurality of gasbag through the gas-supply pipe, the middle part of tourniquet one end is connected with the fixed band, tourniquet one end is connected with the connection buckle through the fixed band, fixed band one end is connected with the connecting band through the connection buckle, connecting band one end is connected with the elbow subsides, elbow subsides one side is connected with left band, elbow subsides one side is connected with the cushion through left band, the elbow subsides opposite side is connected with right band.

As a still further proposal of the utility model, the bottom of the cushion block is connected with an elbow pad, and the bottom of the cushion block is connected with a second magic tape round hair surface.

As a still further proposal of the utility model, the bottom of the elbow pad is provided with an arc-shaped groove.

As a still further proposal of the utility model, one end of the right strap is connected with the elbow patch, and the other end of the right strap is connected with the second magic tape thorn hair surface.

As a still further proposal of the utility model, the bottom of the elbow patch is connected with a gasket.

As a still further proposal of the utility model, the top of the connecting buckle is provided with three equidistant rectangular through holes.

Compared with the prior art, the utility model has the beneficial effects that:

The tourniquet and elbow patch can be connected through the connecting belt and the connecting buckle, not only can be adjusted according to the arm length of a patient to meet wearing and using requirements of different patients, but also can be conveniently and rapidly combined and separated with the tourniquet, the wrist patch is conveniently and independently cleaned and disinfected after being used, so that the device can be recycled, the hollow area in the middle of the elbow patch is convenient for medical staff to operate the elbow, after the operation is finished, an extended catheter can be stuck and fixed on the elbow patch, and compared with the case of being directly stuck and fixed on the skin surface, the tourniquet is safer and more stable, and meanwhile, the elbow pad and the cushion block can provide buffer support for the elbow of the patient, so that discomfort caused by long-time contact with a harder table top is avoided.

Drawings

FIG. 1 is a schematic diagram of a hemostatic device for use in a tunnel PICC catheter;

FIG. 2 is a cross-sectional view of a tourniquet in a tourniquet for use in a tunnel PICC catheterization;

Fig. 3 is a schematic view of the structure of an elbow patch in a hemostatic device for catheterization of a tunnel PICC.

In the figure, a tourniquet, a No. 2 magic tape round burr surface, a No. 3 magic tape thorn burr surface, a No. 4 air delivery pipe, a No. 5 compression ball, a No. 6 air bag, a No. 7 fixing belt, a No. 8 connecting buckle, a No. 9 connecting belt, a No. 10 elbow tape, a No. 11 gasket, a No. 12 left strap, a No. 13 right strap, a No. 14 cushion, a No. 15 elbow cushion, a No. 16 magic tape round burr surface, a No. 17 magic tape thorn burr surface.

Detailed Description

Referring to fig. 1-3, in the embodiment of the utility model, a hemostasis device for a tunnel-type PICC tube comprises a tourniquet 1, wherein a first magic tape round burr surface 2 is sewn and connected to the top of one side of the tourniquet 1, a first magic tape thorn burr surface 3 is sewn and connected to the bottom of the other side of the tourniquet 1, after the tourniquet 1 is wound on an arm of a patient, the first magic tape thorn burr surface 3 can be adhered to the first magic tape round burr surface 2 to realize wearing of the tourniquet 1, the tourniquet 1 is prevented from falling off from the arm, the other side of the tourniquet 1 is connected with a gas pipe 4 in a penetrating way, a fixing strap 7 is sewn and connected to the middle of one end of the tourniquet 1, a connecting buckle 8 is connected to one end of the tourniquet 1 through the fixing strap 7, three equidistant rectangular through holes are formed in the top of the connecting buckle 8, one rectangular through hole of the fixing strap 7 is connected with a connecting strap 9 through the connecting buckle 8, one end of the fixing strap 9 is connected with an elbow patch 10, one end of the connecting strap 9 is connected with the elbow patch 9 through the connecting buckle 8, one end of the connecting strap 9 is connected with the elbow patch 10, one end of the connecting strap 9 is respectively connected with the connecting strap 9 through the connecting buckle 8, and the length of the two connecting straps 9 is adjusted when the two connecting straps 9 are connected with the two through the connecting straps 9, and the length of the connecting straps 9 is adjusted, and the length of the tourniquet is adjusted, and the length of the length between the patient is adjusted.

In fig. 2, the tourniquet 1 is sewn by two pieces of nylon cloth, a certain cavity is reserved in the tourniquet 1, the airbag 6 is convenient to place and expand, the outside of the tourniquet 1 is connected with a pressurizing ball 5 through a gas pipe 4, the inside of the tourniquet 1 is connected with a plurality of airbags 6 through the gas pipe 4, after the tourniquet 1 is worn on the arm of a patient, the airbag 6 in the tourniquet 1 can be expanded continuously by continuously pressing the pressurizing ball 5, and the limb is blocked by the expanded airbags 6, so that the hemostatic effect is achieved.

In fig. 3: the elbow subsides 10 bottom is connected with gasket 11, gasket 11 is the thin slice of medical silica gel, can elbow subsides 10 better laminating at patient's skin surface, prevent that elbow subsides 10 slip skew, elbow subsides 10 are tailor by cotton cloth and form, cut oval through-hole in the middle part, be convenient for medical personnel to puncture at the wrist and keep somewhere operation such as needle tubing, elbow subsides 10 one side is made and is connected with left band 12, elbow subsides 10 one side is through left band 12 fixedly connected with cushion 14, cushion 14 is by upper and lower two parts adhesion form, press from both sides left band 12 into and fix between upper and lower two parts, cushion 14 bottom adhesion has elbow pad 15, arc recess has been seted up to elbow pad 15 bottom, elbow pad 15 is the cubic structure that rubber material was made, can provide the support for patient's arm elbow through elbow pad 15, avoid contacting harder platform for a long time and produce uncomfortable sense, cushion 14 bottom adhesion has two number magic tape hair faces 16, elbow subsides 10 opposite side is connected with right band 13, left and right band 12 are made by the spandex that the extensibility is good, can stretch to satisfy different patient's wearing needs, right band 12 and right band 13 are connected with two opposite hand band 13, two opposite sides tape 13 are pasted to the two opposite sides, two opposite sides 13 can be pasted to the two opposite hand hook tape 13, two opposite sides are pasted the opposite hand hook face 13, the opposite end is pasted to the hook 13, the opposite hook face is connected with two opposite hook tape 13, and 13 is pasted to the hook 13.

The utility model has the working principle that firstly, the tourniquet 1 is wound on the near-center end of the arm of a patient, the winding tightness degree of the tourniquet 1 is adjusted, the tourniquet 1 is stuck on the first magic tape round hair surface 2 by utilizing the first magic tape round hair surface 3, the elbow patch 10 is placed on the inner side of the elbow of the patient, the pad 11 at the bottom of the elbow patch 10 is utilized to prevent the elbow patch 10 from sliding and deviating, the connecting belt 9 on the elbow patch 10 is penetrated into the through hole in the middle of the connecting buckle 8 and is penetrated out of the through hole at one end, the length of the connecting belt 9 is adjusted and fixed, the second magic tape round hair surface 17 at one end of the right strap 13 is stuck on the second magic tape round hair surface 16 on the cushion 14, the cushion 14 and the elbow pad 15 are utilized to provide softer support for the elbow of the patient, when the tourniquet is punctured or placed, the pressurizing ball 5 is continuously pressed, the air bag 6 in the elbow patch 1 is pumped, the volume of the air bag 6 is increased, the arm is prevented from being pressed, the blood flow of the arm is blocked, the elbow of the patient is stopped, the connecting belt 9 is sequentially penetrated out of the connecting buckle 8 after the inner side of the elbow patch is completed, the connecting belt is sequentially, the connecting belt 9 is pulled out of the connecting buckle, the connecting belt is pulled out of the elbow patch 9, the elbow patch 10 is extended from the elbow patch 10, the patient is prevented from being connected from the patient, and the conduit 10 is prevented from being connected, and the conduit from being extended from the patient, and the patient is not being connected, and the patient is not affected.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a hemostasis device for tunnel type PICC puts pipe, includes tourniquet (1), its characterized in that, the top of tourniquet (1) one side is connected with a magic subsides circle hair side (2), the bottom of tourniquet (1) opposite side is connected with a magic subsides thorn hair side (3), tourniquet (1) opposite side through-connection has gas-supply pipe (4), tourniquet (1) outside is connected with pressurized ball (5) through gas-supply pipe (4), tourniquet (1) inside is connected with a plurality of gasbag (6) through gas-supply pipe (4), the middle part of tourniquet (1) one end is connected with fixed band (7), tourniquet (1) one end is connected with connecting buckle (8) through fixed band (7), connecting band (9) one end is connected with elbow subsides (10), elbow subsides (10) one side is connected with left band (12), elbow band (10) one side is connected with elbow band (14) through left band (12), elbow band (13) are pasted to one side.

2. The hemostatic device for tunnel-type PICC catheterization according to claim 1, wherein an elbow pad (15) is connected to the bottom of the cushion block (14), and a second magic tape round burr surface (16) is connected to the bottom of the cushion block (14).

3. The hemostatic device for tunnel-type PICC catheterization according to claim 2, wherein the bottom of the elbow pad (15) is provided with an arc-shaped groove.

4. The hemostatic device for tunnel-type PICC catheterization according to claim 1, wherein one end of the right strap (13) is connected with an elbow patch (10), and the other end of the right strap (13) is connected with a second velcro tape barbed surface (17).

5. Hemostatic device for tunnel PICC catheterization according to claim 1, characterized in that the bottom of the elbow patch (10) is connected with a spacer (11).

6. The hemostatic device for tunnel-type PICC catheterization according to claim 1, wherein three equally spaced rectangular through holes are provided at the top of the connecting buckle (8).