CN212141128U

CN212141128U - Fixing device of jugular vein catheterization is passed through to blood

Info

Publication number: CN212141128U
Application number: CN201922211230.3U
Authority: CN
Inventors: 周佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-12-15
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a fixing device of a blood-permeable jugular vein indwelling catheter, which comprises an isolation bag, a hook, a multi-channel fixing device and a sterile dressing patch; the isolation bag can freely open and close, the hook is arranged at the top of the isolation bag, the multi-channel fixing device and the sterile dressing paste are sequentially arranged inside the isolation bag, and the blood vessel passage penetrates through the multi-channel fixing device and is isolated by wrapping the sterile dressing paste. The isolation bag is made of transparent or semitransparent silica gel. The connection part of the hook and the isolation bag is an elastic flexible hose. The isolation bag is a sealed bag which is opened and closed left and right and is bonded by three layers of overlapping. The multichannel fixing device is formed by at least two open circular rings and/or circular tubes in parallel. The utility model has the advantages of simple structure and reasonable design, convenient to use, existing fixed blood vessel route of effect increases neck activity degree, reduces the emergence of infecting again, reduces medical waste, furthest protection patient oneself image again alleviates psychological pressure.

Description

Fixing device of jugular vein catheterization is passed through to blood

Technical Field

The utility model relates to the field of medical equipment, more specifically say, especially, relate to a fixing device of jugular vein catheterization is passed through to blood.

Background

Vascular access is used in hemodialysis for patients, and is divided into permanent, semi-permanent and temporary vascular access, wherein the temporary vascular access is generally used in the following cases: 1. a condition of a primary hemodialysis patient having no vascular access or a chronic hemodialysis patient having a poor fistula; 2. acute renal failure patients; 3. other diseases need blood purification treatment, such as blood perfusion, plasma replacement, immunoadsorption and the like; 4. the permanent internal fistula is still in the mature period and needs dialysis urgently; 5. peritoneal dialysis patients have a condition that emergency complications require hemodialysis treatment.

In the prior art, when a patient is subjected to dialysis suspension, the jugular vein temporary blood vessel is fixed by a fixing belt in a traditional fixing mode, namely the jugular vein temporary blood vessel is wound by gauze and then is fixed on the surface of the skin of the patient by the fixing belt. With this traditional approach, it is necessary to treat the hair on the surface of the patient, and then to clean and disinfect the treated surface skin during each dialysis; in daily life, the patient may be accidentally infected or displaced in the temporary vascular access, or the gauze may fall off. This brings great hidden danger to the work of patients and later medical personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the problem that above-mentioned prior art exists, provide a simple structure, reasonable in design, convenient to use, existing fixed vascular route of effect, the prevention is infected, has avoided again to the clean and sterile blood of near vascular route surface skin to pass through the fixing device of jugular vein catheterization before every dialysis.

The utility model adopts the technical proposal that: a fixing device for a blood-permeable jugular vein catheterization comprises an isolation bag, a hook, a multi-channel fixing device and a sterile dressing patch; the isolation bag can freely open and close, the hook is arranged at the top of the isolation bag, the multi-channel fixing device and the sterile dressing paste are sequentially arranged inside the isolation bag, and the blood vessel passage penetrates through the multi-channel fixing device and is isolated by wrapping the sterile dressing paste.

The connection part of the hook and the isolation bag is an elastic flexible hose.

The sterile dressing patch is a disposable transparent film patch and is fixed in the isolation bag through pasting.

The isolation bag is a sealed bag which is opened and closed left and right and is bonded by three layers of overlapping.

The multichannel fixing device is formed by at least two open circular rings and/or circular tubes in parallel.

The multichannel fixing device is formed by at least two spiral springs in parallel.

The multichannel fixing device material is the silica gel material.

The isolation bag is made of transparent or semitransparent silica gel.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model effectively isolates the temporary vascular access and avoids the infection of the temporary vascular access by the isolated bag, the multi-channel fixing device and the aseptic dressing paste in the isolated bag; the hook at the top of the isolation bag is flexibly hung on the ear, so that the position of the blood vessel access is further fixed, the comfort level of a user is improved, and potential safety hazards caused by random displacement of the user are avoided; and the treatment and disinfection of the skin on the surface near the vascular access before and after hemodialysis are simplified through the isolation of the isolation bag.

To sum up, the utility model has the advantages of simple structure and reasonable design, convenient to use, existing effective fixed blood vessel route increases neck mobility, reduces the emergence of infecting again, saves cleaning and disinfection to near blood vessel route surface skin before the dialysis at every turn, reduces medical waste, furthest protection patient oneself image again alleviates psychological pressure.

Drawings

The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.

Fig. 1 is a schematic front view of an embodiment of the present invention.

Fig. 2 is a schematic back structure diagram of an embodiment of the present invention.

Fig. 3 is a top view of the open ring or tube of the multi-channel fastening device of the present invention.

Reference numerals: 1. hooking; 2. an isolation bag; 3. aseptic dressing pastes, 4, the department of pasting, 5, multichannel fixing device, 6, elastic expansion hose, 7, fixing base, 8, opening ring or pipe.

Detailed Description

Referring to the attached drawings, the utility model relates to a fixing device of a blood permeable jugular vein catheterization, which comprises an isolation bag, a hook, a multi-channel fixing device and a sterile dressing plaster; the isolation bag can freely open and close, the hook is arranged at the top of the isolation bag, the multi-channel fixing device and the sterile dressing paste are sequentially arranged inside the isolation bag, and the blood vessel passage penetrates through the multi-channel fixing device and is isolated by wrapping the sterile dressing paste.

The utility model discloses in the use: firstly, the isolation bag is opened, the temporary blood vessel passage at the neck is fixed in the isolation bag through the multi-channel fixing device, then the tail end of the isolation bag is subjected to aseptic dressing wrapping treatment, the wrapped aseptic dressing is adhered in the isolation bag, the isolation bag is closed, and the isolation bag is hung on ears through the hooks.

As a further improvement, the isolation bag is made of transparent or semitransparent silica gel for ensuring comfortable and convenient use of patients. Other materials with comfortable surface contact and elasticity can also be adopted for manufacturing.

Preferably, as an implementation mode, in order to facilitate the use of patients of different ages, the connection part of the hook and the isolation bag is an elastic flexible hose.

For further beauty and firmness, the utility model discloses still set the junction of couple and isolation bag to mushroom head thickening shape to guarantee that its junction is difficult to the fracture and easily opens and shuts.

Preferably, as a second embodiment, the isolation bag of the present invention is a sealed bag that is opened and closed in the left and right direction and is bonded by overlapping three layers. The utility model discloses well bonding mode of isolation bag can be for magnetism or multiple modes such as paste bonding.

The utility model discloses well multichannel fixing device can fix for many vascular passageways.

Preferably, as a third embodiment, the multichannel fixing device of the present invention is formed by juxtaposing at least two open circular rings and/or circular pipes. The blood vessel access can be fixed by adopting a circular ring or a circular tube with an opening, or a multilayer circular ring, or a multilayer spring and the like.

Preferably, as a fourth embodiment, the multichannel fixing device is formed by juxtaposing at least two coil springs.

Further, multichannel fixing device material is the silica gel material. Of course, other materials with the same function and elastic material can be adopted.

Further, aseptic dressing subsides are that disposable transparent film is applied ointment or plaster, fix in the isolation bag through pasting.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model effectively isolates the temporary blood vessel passage through the isolation bag, the multi-channel fixing device in the isolation bag and the aseptic dressing patch, and avoids the temporary blood vessel passage from being infected by the external environment; the hook at the top of the isolation bag is flexibly hung on the ear, so that the position of the blood vessel access is further fixed, and potential safety hazards caused by random displacement of the isolation bag are avoided; and the treatment and disinfection of the skin on the surface near the vascular access before and after hemodialysis are simplified through the isolation of the isolation bag.

To sum up, the utility model has the advantages of simple structure and reasonable design, convenient to use, existing effective fixed blood vessel route prevents the environmental infection, has avoided the cleanness and the disinfection to near blood vessel route surface skin again before every dialysis.

The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the restriction on any form, and any person who knows commonly in the technical field can use the present invention to make the equivalent embodiment of local change or modification without departing from the technical features of the present invention.

Claims

1. The utility model provides a fixing device of blood passes through jugular vein catheterization which characterized in that: comprises an isolation bag, a hook, a multi-channel fixing device and a sterile dressing plaster; the isolation bag can freely open and close, the hook is arranged at the top of the isolation bag, the multi-channel fixing device and the sterile dressing paste are sequentially arranged inside the isolation bag, and the blood vessel passage penetrates through the multi-channel fixing device and is isolated by wrapping the sterile dressing paste.

2. The hemodialysis jugular vein placement fixation device of claim 1, wherein: the connection part of the hook and the isolation bag is an elastic flexible hose.

3. The hemodialysis jugular vein placement fixation device of claim 1, wherein: the sterile dressing patch is a disposable transparent film patch and is fixed in the isolation bag through pasting.

4. The hemodialysis jugular vein placement fixation device of claim 1, wherein: the isolation bag is a sealed bag which is opened and closed left and right and is bonded by three layers of overlapping.

5. The hemodialysis jugular vein placement fixation device of claim 1, wherein: the multichannel fixing device is formed by at least two open circular rings and/or circular tubes in parallel.

6. The hemodialysis jugular vein placement fixation device of claim 1, wherein: the multichannel fixing device is formed by at least two spiral springs in parallel.

7. The hemodialysis jugular vein placement fixture as recited in any one of claims 1 to 6, further comprising: the multichannel fixing device material is the silica gel material.

8. The hemodialysis jugular vein placement fixture as recited in any one of claims 1 to 6, further comprising: the isolation bag is made of transparent or semitransparent silica gel.