CN215349229U - Radial artery hemostat used after PCI operation of coronary heart disease patient - Google Patents

Abstract

The utility model provides a radial artery haemostat for coronary heart disease patient PCI postoperative, includes fixed band, adjustment band, briquetting and supporting shoe, fixed band and adjustment band end to end connection each other form annular wrist strap, the adjustment band have with fixed band fixed connection's stiff end and can dismantle the adjustable end of connection, briquetting and supporting shoe interval set up the fixed band is inboard, the supporting shoe with fixed band movable connection, the briquetting reaches the corresponding part that the fixed band is connected with the briquetting is made by transparent material. The utility model is used for the radial artery hemostat after the PCI operation of the coronary heart disease patient, the adjusting belt is provided with scales, and the pressure can be adjusted according to the scales; the pressing block and the pressing block attachment part are made of transparent materials, so that the puncture point condition can be observed conveniently; the supporting shoe has portable characteristics, adjusts according to patient's wrist width, and specific placement is the ulna outside, has effectively avoided the pressurized condition of ulnar artery and ulnar vein.

Description

Radial artery hemostat used after PCI operation of coronary heart disease patient

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of medical instruments, in particular to a radial artery hemostat used after PCI (percutaneous coronary intervention) operation of a coronary heart disease patient.

[ background of the utility model ]

Percutaneous Coronary Intervention (PCI) refers to a treatment method for improving myocardial blood perfusion by dredging a narrow or even an occluded coronary artery lumen through a cardiac catheter technique, and is a commonly used method for treating coronary heart disease. At present, percutaneous puncture is a common puncture path of PCI, and after a catheter is pulled out through a radial artery, a wound needs to be pressed to stop bleeding. The existing radial artery hemostasis methods include a manual pressing method, a gauze pressurization bundling method and a compressor hemostasis method.

The existing manual pressing method, the compressor hemostasis method and the gauze pressurization bundling method can play a role in hemostasis. The manual pressing method comprises the following steps: the clinical medical staff continuously presses the radial artery for 15-20 min to stop bleeding. However, this method often causes the hand of the user to be stiff, and if the user presses the hand halfway, complications such as hematoma and limb ischemia may occur due to the difference in the pressing position and the pressure applied. A compression hemostat: hemostasis is compressed by screwing. The hemostat is fixed by a fixing band, and is loosened frequently in use to influence the hemostasis effect. Pressurizing and bandaging with gauze: namely, the pressure is increased by winding multiple layers of gauze, and the method is mostly used clinically at present. However, the tightness of the wrapping method is difficult to control, and hand swelling, numbness, bleeding of puncture parts and the like are often caused; in addition, the dressing area is too large, so that the bleeding condition of the puncture part is difficult to observe; finally, when the pressure of the patient is relieved, the patient is difficult to master the specific pressure by the feeling of medical staff, and the patient may be too loose, so that the puncture part bleeds again.

Chinese patent CN202011503252.8 is a radial artery compressor, which comprises a pressure adjusting plate, a pressure plate and a fixing band, wherein a plurality of guide rods are evenly distributed on the periphery of the upper end surface of the pressure plate, a plurality of guide holes corresponding to the guide rods one to one are arranged on the pressure adjusting plate in a penetrating manner, the guide rods are arranged in the guide holes in a sliding manner, an installation rod is connected to the pressure adjusting plate through a thread, and an installation groove matched with the installation rod is arranged on the pressure plate. The scheme compresses hemostasis by screwing, and the hemostasis method is operated by the feeling of medical personnel without specific reference indexes.

[ Utility model ] content

The utility model aims to provide a radial artery hemostat used after PCI (peripheral component interconnect) operation of patients with coronary heart disease, which can accurately adjust the pressure applied to the radial artery, relieve discomfort and hand swelling of the patients and facilitate observation of the puncture position.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides a radial artery haemostat for coronary heart disease patient PCI postoperative, includes fixed band, adjustment band, briquetting and supporting shoe, fixed band and adjustment band end to end connection each other form annular wrist strap, the adjustment band have with fixed band fixed connection's stiff end and can dismantle the adjustable end of connection, briquetting and supporting shoe interval set up the fixed band is inboard, the supporting shoe with fixed band movable connection, the briquetting reaches the corresponding part that the fixed band is connected with the briquetting is made by transparent material.

In one embodiment, the adjusting belt is provided with scales.

In one embodiment, the adjusting belt is marked with a scale consisting of a plurality of numbers from 0 to more than 0, and the scale 0 is positioned at the adjustable end.

In one embodiment, the adjusting belt is a magic tape.

In one embodiment, a bayonet is formed at the end of the protective fixing band, and the length of the annular wrist strap is adjusted according to the length of the adjustable end of the adjusting band penetrating through the bayonet.

In one embodiment, the supporting block is made of sponge.

In one embodiment, the connecting surface of the fixing band opposite to the supporting block is provided with fluff.

In one embodiment, the pressing block is made of a silica gel material.

In one embodiment, the transparent material on the fixing tape is resin.

In one embodiment, the fixing strap and the adjusting strap are different colors.

Compared with the prior art, the utility model has the following beneficial effects: the utility model is used for the radial artery hemostat after the PCI operation of the coronary heart disease patient, the adjusting belt is provided with scales, and the pressure can be adjusted according to the scales; the pressing block and the pressing block attachment part are made of transparent materials, so that the puncture point condition can be observed conveniently; the supporting block has the movable characteristic, and is adjusted according to the width of the wrist part of the patient, the specific falling point is the outer side of the ulna, and the condition that the ulnar artery and the ulnar vein are pressed is effectively avoided; the whole structure is safe, practical, cheap, simple and convenient to operate.

[ description of the drawings ]

FIG. 1 is a schematic diagram illustrating the operation of a radial artery hemostat for coronary heart disease patients after PCI surgery according to the present invention;

fig. 2 is a schematic view of the idle state of the radial artery hemostat used after PCI operation of a coronary heart disease patient according to the present invention.

[ detailed description ] embodiments

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

In the description of the present application, it is to be understood that the terms "central", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used for convenience in describing and simplifying the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the scope of the present application. Furthermore, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature. In the description of the utility model of the present application, "a plurality" means two or more unless otherwise specified.

Throughout the description of the present application, it is to be noted that, unless otherwise expressly 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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.

Referring to fig. 1 and 2, a radial artery hemostat used after PCI operation of a coronary heart disease patient comprises a fixing band 1, an adjusting band 2, a pressing block 3 and a supporting block 4. The fixing band 1 and the adjusting band 2 are connected end to form an annular wrist band, so that the fixing band and the adjusting band are sleeved on the wrist of a patient to perform radial artery hemostasis. In order to perform compression hemostasis, the adjusting belt 2 is provided with a fixed end fixedly connected with the fixing belt 1 and an adjustable end detachably connected with the fixing belt, and compression hemostasis operation is performed by installing and tensioning the adjustable end; the hemostat is removed by loosening and releasing the adjustable end. Wherein, briquetting 3 is used for oppressing the radial artery and plays hemostatic effect, and the supporting shoe 4 is arranged in the ulna outside, avoids ulnar artery and ulnar vein pressurized to promote blood circulation, reduce the emergence of hand swelling scheduling problem. Briquetting 3 and supporting shoe 4 interval setting are at fixed band 1 inboard, and supporting shoe 4 and fixed band 1 swing joint adjust according to patient's wrist width. The pressing block 3 and the corresponding part of the fixing band 1 connected with the pressing block 3 are made of transparent materials, and the transparent materials are selected so as to be convenient for observing the condition that whether bleeding exists at the radial artery puncture part or not.

In one embodiment, scales are marked on the adjusting belt 2, the compression degree of the hemostat is judged according to the scales, the pressure of the hemostat can be simply, conveniently and accurately adjusted, and the discomfort and the hand swelling of a patient can be relieved by accurately adjusting the pressure applied to the radial artery.

In one embodiment, the adjusting belt 2 is marked with a scale consisting of a plurality of numbers from 0 to more than 0, and the scale 0 is positioned at the adjustable end, so that the hemostat pressure can be known more intuitively.

In one of them embodiment, regulation area 2 is the magic subsides, can carry out adhesion and self-adhesion to be convenient for fix at any time and adjust 2 states in area. In this embodiment, the magic is pasted and can be taken the scale certainly, and simple and convenient, accurate regulation haemostat pressure.

In one embodiment, the adjusting belt 2 is a belt body with a hook and loop fastener attached to the surface thereof, and the main body of the belt body can be made of a soft material such as sponge.

In one embodiment, a bayonet is arranged at the end part of the protective fixing band 1, the length of the annular wrist strap is adjusted according to the length of the adjustable end of the adjusting band 2 penetrating through the bayonet, and the longer the adjustable end of the adjusting band 2 penetrates through the bayonet, the shorter the length of the annular wrist strap, and the higher the pressure of the hemostat is; the shorter the adjustable end of the adjusting belt 2 passes through the bayonet, the longer the length of the annular wrist strap, and the smaller the hemostat pressure.

In one embodiment, the support block 4 is a sponge material, soft and non-irritating, preventing injury and irritation to the patient.

In one embodiment, the connecting surface of the fixing belt 1 opposite to the supporting block 4 is provided with a soft hair, and the supporting block 4 can be attached to the soft hair to complete the fixing on the fixing belt 1; the supporting block 4 can be directly taken down from the fluff when needing to be moved.

In one embodiment, the pressing block 3 is made of silica gel, and the hardness of the silica gel is moderate, so that the pressing effect is met, and the patient cannot be injured. In the examples, the silica gel is a transparent silica gel.

In one embodiment, the transparent material on the fixing tape 1 is resin, i.e., transparent resin. The nursing staff can directly observe the condition of the puncture point such as bleeding through the transparent material on the fixing band 1 and the pressing block 3.

For the convenience of distinguishing, in one embodiment, the fixing band 1 and the adjusting band 2 are different in color, so that the fixing band 1 and the adjusting band 2 are prevented from being dislocated when the hemostat is used.

Compared with the prior art, the utility model has the following beneficial effects: the utility model is used for the radial artery hemostat after the PCI operation of the coronary heart disease patient, the adjusting belt is provided with scales, and the pressure can be adjusted according to the scales; the pressing block and the pressing block attachment part are made of transparent materials, so that the puncture point condition can be observed conveniently; the supporting block has the movable characteristic, and is adjusted according to the width of the wrist part of the patient, the specific falling point is the outer side of the ulna, and the condition that the ulnar artery and the ulnar vein are pressed is effectively avoided; the whole structure is safe, practical, cheap, simple and convenient to operate.

In light of the foregoing description of the preferred embodiments according to the present application, it is to be understood that various changes and modifications may be made without departing from the spirit and scope of the utility model. The technical scope of the present application is not limited to the contents of the specification, and must be determined according to the scope of the claims.

Claims (10)

1. The utility model provides a radial artery haemostat for coronary heart disease patient PCI postoperative, a serial communication port, including fixed band, adjustment band, briquetting and supporting shoe, fixed band and adjustment band end to end connection each other form annular wrist strap, the adjustment band have with fixed band fixed connection's stiff end and can dismantle the adjustable end of connection, briquetting and supporting shoe interval set up the fixed band is inboard, the supporting shoe with fixed band movable connection, the briquetting reaches the corresponding part that the fixed band is connected with the briquetting is made by transparent material.

2. The radial artery hemostat for coronary heart disease patient after PCI surgery as recited in claim 1, wherein said adjustment band is graduated.

3. The radial artery hemostat for coronary heart disease patient after PCI surgery according to claim 2, wherein the adjustment band is engraved with a scale comprised of several numbers ranging from 0 to more than 0, scale 0 being located at the adjustable end.

4. The radial artery hemostat for coronary heart disease patient after PCI surgery as recited in claim 1, wherein said adjusting strap is a magic tape.

5. The radial artery hemostat for coronary heart disease patient after PCI surgery as claimed in claim 1, wherein the end of the protection and fixation band is opened with a bayonet, and the length of the ring-shaped wrist strap is adjusted according to the length of the adjustable end of the adjustment band passing through the bayonet.

6. The radial artery hemostat for coronary heart disease patient after PCI surgery as recited in claim 1, wherein said supporting block is made of sponge material.

7. The radial artery hemostat for coronary heart disease patient after PCI surgery as recited in claim 6, wherein the connection surface of said fastening strap opposite to said supporting block is provided with a vellus.

8. The radial artery hemostat for coronary heart disease patient after PCI surgery as recited in claim 1, wherein said compression block is made of silica gel.

9. The radial artery hemostat for use after PCI surgery of patients with coronary heart disease according to claim 1, wherein the transparent material on the securing strap is resin.

10. The radial artery hemostat for use after PCI surgery in patients with coronary heart disease according to claim 1, wherein the securing strap and the adjusting strap are different in color.

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