CN212880562U - Neck pipe fixing device - Google Patents

Abstract

The utility model discloses a neck catheter fixing device, which comprises a fixing frame matched with an auricle and can be hung and sleeved on the auricle; the fixed frame is provided with a first joint and a second joint which can be detachably connected with the first joint, the first joint is provided with a first magnetic part, and the second joint is provided with a second magnetic part which can be magnetically attracted with the first magnetic part; the upper end face of the first magnetic part is a concave face, and the end face of the second magnetic part is a convex face. The fixing sleeve and the fixing frame of the utility model have the advantages of firm fixing to the catheter, good activity, high comfort when the patient uses the catheter, and no tearing pain to the skin; the skin is not contacted, so that the risk of skin infection is avoided, and the safety of a patient is improved; better has hidden effect and resistant dirty, improves patient's compliance, reduces patient's sick pubic sensation, is favorable to physical and mental health.

Description

Neck pipe fixing device

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a neck pipe fixing device.

Background

Hemodialysis technique is one of blood purification techniques, and utilizes the principle of semi-permeable membrane to remove various harmful substances, redundant metabolic wastes and excessive electrolytes out of the body, thereby achieving the purposes of purifying blood and correcting water electrolyte and acid-base balance. Hemodialysis techniques require dialysis placement or deep venipuncture, wherein dialysis placement is generally performed at three sites, namely the internal jugular vein, the subclavian vein and the femoral vein, and after the internal jugular vein is cannulated, part of the catheter is still exposed outside the human body, thereby facilitating connection with a dialysis line.

Because the neck conduit part is exposed outside the human body, the conduit needs to be fixed to prevent the conduit from slipping, otherwise, the normal treatment and life of the patient are adversely affected; the existing catheter fixing mode is to wrap the catheter by gauze and then paste the catheter to the hair, the neck or the ear part by adhesive tapes, and the fixing mode has the following defects: 1. the gauze is used for wrapping the catheter, so that the weight of the catheter is increased, the catheter is prone to droop, and the patient feels uncomfortable due to the traction feeling; 2. the head has hair and is easy to sweat, so that the adhesive plaster is not firmly adhered, and the catheter is easy to slip; 3. the adhesive plaster is easy to be adhered to hair, and when the adhesive plaster is torn, the hair and the skin are easy to be pulled, so that pain is caused to patients; 4. the adhesive plaster is repeatedly pasted on the skin, adhesive residues are remained, the cleaning is inconvenient, patients feel uncomfortable, bacteria are easy to breed, and therefore, the danger of catheter infection is caused.

Disclosure of Invention

The utility model discloses an overcome prior art not enough, provide a fixed effectual, neck pipe fixing device that the travelling comfort is high.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a neck catheter fixing device comprises

The fixing frame matched with the auricle can be hung and sleeved on the auricle;

a retaining sleeve coupled to the holder for enclosing at least a majority of the catheter to retain the catheter.

The utility model discloses fixed sleeve and mount, fixed sleeve can overlap in the middle of the pipe, and fixed sleeve still overlaps on the mount, therefore realized positioning pipe and mount together, then overlap the mount on the auricle, namely realize fixing the pipe; the fixing mode has good fixing effect, is not in direct contact with the skin of a human body, thereby improving the comfort of a patient when the patient uses the catheter, and has no adhesion, no tearing pain to the skin of the patient and no residual viscous substance; because the skin is not contacted, the risk of skin infection can be avoided, and the safety of the patient can be improved.

Preferably, the fixing sleeve is provided with a first connecting edge and a second connecting edge which can be connected with the first connecting edge and then wrap the catheter, and the first connecting edge and the second connecting edge are detachably connected; the first connecting edge and the second connecting edge are detachably connected, the catheter is convenient to mount and dismount, the catheter can be dismounted only by dismounting the first connecting edge and the second connecting edge, and the medical staff can conveniently operate the catheter; and can adopt little elastic material to make with first limit of connecing, consequently first limit of connecing realizes comfortable seamless laminating after connecing the limit with the second and links to each other, is difficult to the effect that drops moreover.

Preferably, the first connecting edge is provided with a first connecting buckle, and the second connecting edge is provided with a second connecting buckle magnetically attracted with the first connecting buckle; through setting up first, magnetism is connected to the second realizes first, the second connects the limit to connect convenient and efficient, and unsmooth magnetism attracts the mode can ensure first, the second connector link is in the same place, strong magnetic sheet is thin not have abrupt discomfort, and be difficult for cliping the hair, equally, can not drag the hair when dismantling, can ensure patient's travelling comfort, and magnetism attracts the mode mutually, its dismouting many times also can not influence first, the stability of connecting between the second connector link.

Preferably, the fixing frame is provided with a first joint and a second joint which can be detachably connected with the first joint; connect through setting up first, the second can dismantle the connection, consequently when installing the mount, it can open first, the second connects in order to overlap the auricle with the mount on, its simple to operate can not cause the extrusion to the people's ear during the installation, and the same also can make things convenient for the later stage to dismantle.

Preferably, a first magnetic part is arranged on the first joint, and a second magnetic part which can be magnetically attracted with the first magnetic part is arranged on the second joint; through setting up the mode that first, second magnetism spare links to each other, the mode that first, second articulate is simple and laborsaving, also makes things convenient for the later stage to dismantle equally.

Preferably, the device also comprises a catheter sleeve which can be embedded into the fixed sleeve, and the lower part of the catheter sleeve is provided with an opening; through setting up the pipe cover that the lower single opening set up, can overlap on the pipe to protect the pipe, compare in adopting multilayer gauze parcel, the weight of pipe has been reduced to this mode, and it can not drop down because the pipe is overweight when using, has consequently stopped to cause the risk of dragging sense and pipe slippage to the patient.

Preferably, the upper part of the fixed sleeve is provided with a convex part made of elastic material; the convex part can block part of the catheter extending out of the fixing sleeve, so that the catheter is protected and hidden, the pubic sensation of a patient is reduced, the self-confidence and compliance of the patient in using the catheter are improved, and the physical and mental health of the patient is benefited.

Preferably, the lower part of the conduit sleeve is provided with an extension part and a turnover part which can be turned over, and the turnover part is detachably connected with the extension part through a fixing structure; the turning part can be turned over when the catheter is required to extend into the catheter sleeve by arranging the turning part, so that the catheter can extend into the catheter sleeve conveniently; and after the guide pipe stretches into the guide pipe sleeve, the guide pipe can be limited, and the guide pipe is prevented from shaking or separating.

Preferably, the fixing structure comprises a first pasting part obliquely arranged on the folding part and a second pasting part which can be connected with the first pasting part, and the second pasting part is arranged on the extending part;

preferably, the fixing sleeve comprises a skin-color cloth part and a black elastic part, and the cloth part is connected with the elastic part; the black elastic part can clamp the catheter, the catheter cannot shake after being fixed, the fixing effect is good, the black color can adapt to the color of hair, the catheter has the hiding effect and is dirt-resistant, and the fixing sleeve cannot shake when the cloth part is connected with the fixing frame, so that the normal movement of people cannot be influenced; and the skin color material also has a hiding effect, so that the patient has high acceptance and is difficult to find when using the mask.

To sum up, the fixing sleeve and the fixing frame of the utility model have the advantages of firm fixing to the catheter, good activity, high comfort when the patient uses the catheter, and no tearing pain to the skin; the skin is not contacted, so that the risk of skin infection is avoided, and the safety of a patient is improved; better has hidden effect and resistant dirty, improves patient's compliance, reduces patient's sick pubic sensation, is favorable to physical and mental health.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a third schematic structural diagram of the present invention.

Fig. 4 is an enlarged view of a in fig. 3.

Fig. 5 is a schematic structural view of the catheter sheath of the present invention.

Fig. 6 is a schematic structural view of the catheter sheath of the present invention.

Detailed Description

In order to make the technical field personnel understand the utility model discloses the scheme, will combine the drawing in the embodiment of the utility model below, to the technical scheme in the embodiment of the utility model carries out clear, complete description.

As shown in fig. 1-6, a neck catheter fixing device comprises a fixing frame 1, a fixing sleeve 2 and a catheter sleeve 3, wherein the fixing frame 1 is a rod body made of a micro-elastic material, and the fixing frame 1 is skin color; the shape of the fixing frame 1 is the same as that of the auricle, and the fixing frame 1 can be sleeved in the auricle and hung on the auricle; the fixing frame 1 is provided with a first joint 11 and a second joint 12, the first joint 11 is provided with a first magnetic part 111, the second joint 12 is provided with a second magnetic part 121, and the first magnetic part and the second magnetic part are both strong magnetic magnets, so that the first joint 11 is connected with the second joint 12 after the first magnetic part 111 and the second magnetic part 121 are attracted together, thereby forming a closed ring; in order to ensure that the upper end surface of the first magnetic member 111 is concave and the end surface of the second magnetic member 121 is convex when the first magnetic member 111 and the second magnetic core member 121 are magnetically attracted, when the first magnetic member 111 and the second magnetic member 121 are attracted, the convex part of the first magnetic member 111 enters the concave part, so that the contact area between the first magnetic member and the second magnetic member is increased, the first magnetic member and the second magnetic member are firmly attracted, and the fixing effect is good.

The fixing sleeve 2 is connected with the fixing frame 1, and the fixing sleeve 2 can wrap most of catheters with naked skin, so that the catheters can be fixed; specifically, the fixing sleeve 2 has a skin-color cloth part 201 and a black elastic part 202, the cloth part 201 may be a conventional cloth or may be made of a protein fiber material, the elastic part 202 is an elastic cloth, and the elastic part 202 is connected to the cloth part 201; when the fixed sleeve 2 is connected with the fixed frame 1, the material distribution part 201 is in contact connection with the fixed frame 1;

a first connecting edge 21 and a second connecting edge 22 are arranged on the fixing sleeve 2, and the first connecting edge and the second connecting edge are both positioned on the elastic part 202; the first connecting edge and the second connecting edge are detachably connected, and after the first connecting edge and the second connecting edge are connected, the catheter can be wrapped, so that the catheter is fixed; after the first and second connecting edges are disassembled, the fixing sleeve 2 is a cloth piece.

Furthermore, a plurality of first connecting buckles 211 are arranged on the first connecting edge 21, a plurality of second connecting buckles 221 are arranged on the second connecting edge 22, and the first connecting buckles 211 and the second connecting buckles 221 are both magnets, so that the first connecting edge 21 and the second connecting edge 21 are connected together through concave-convex magnetic attraction of the first connecting buckles 211 and the second connecting buckles 221.

Specifically, the upper portion of the fixing sleeve 2 is provided with a convex portion 23, the convex portion 23 is integrally formed with the elastic portion 202, the convex portion 23 is a sleeve made of black elastic material, and a part of the excessive conduit can be embedded into the convex portion 23, so that the excessive conduit can be fixed and hidden.

Further, the catheter sleeve 3 is a sleeve with an opening at the lower end, the catheter sleeve 3 is made of black elastic cloth and transparent PE materials, and of course, single-layer gauze or non-woven fabric (the single-layer gauze or the non-woven fabric is light in weight, meets hospital standard, and can be cleaned and disinfected at one time) can be adopted, most of catheters exposed out of the skin can be placed in the catheter sleeve 3, and then the catheter sleeve 3 is placed in the fixed sleeve 2; the lower extreme of pipe cover 3 has the folding portion 32 and the extension 31 that can overturn, folding portion 32 is individual layer gauze or non-woven fabrics be equipped with the first portion 321 of pasting that the slope set up on folding portion 32, and this first portion 321 of pasting is the magic tape matte subsides extension 31 is the integrative part with transparent frivolous soft PE material, the portion 311 is pasted to the second that is equipped with the slope on extension 31, the portion 311 is pasted for the hook face subsides to the second, consequently works as after first portion 321 of pasting and second portion 321 of pasting are connected, can reduce the opening of pipe cover 3 lower part to fix the pipe.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Claims (8)

1. A cervical catheter securement device, characterized by: comprises that

The fixing frame (1) matched with the auricle can be hung and sleeved on the auricle;

a fixing sleeve (2) connected with the fixing frame (1) and used for wrapping at least part of the catheter to fix the catheter;

the fixed frame (1) is provided with a first joint (11) and a second joint (12) which can be detachably connected with the first joint (11);

a first magnetic part (111) is arranged on the first joint (11), and a second magnetic part (121) which can be magnetically attracted with the first magnetic part (111) is arranged on the second joint (12);

the upper end face of the first magnetic part (111) is a concave face, and the end face of the second magnetic part (121) is a convex face.

2. A neck catheter securement device in accordance with claim 1, wherein: the fixing sleeve (2) is provided with a first connecting edge (21) and a second connecting edge (22) which can be connected with the first connecting edge (21) to wrap the catheter, and the first connecting edge and the second connecting edge are detachably connected.

3. A neck catheter securement device in accordance with claim 2, wherein: the first connecting edge (21) is provided with a first connecting buckle (211), and the second connecting edge (22) is provided with a second connecting buckle (221) which is magnetically attracted by the first connecting buckle (211).

4. A neck catheter securement device in accordance with claim 1, wherein: the device also comprises a catheter sleeve (3) which can be embedded into the fixed sleeve (2), and the lower part of the catheter sleeve (3) is provided with an opening.

5. A neck catheter securement device in accordance with claim 1, wherein: the upper part of the fixed sleeve (2) is provided with a convex part (23) made of elastic material.

6. A neck catheter securement device in accordance with claim 4, wherein: the lower part of the conduit sleeve (3) is provided with an extension part (31) and a turnover part (32) which can be turned over, and the turnover part (32) is detachably connected with the extension part (31) through a fixing structure.

7. A neck catheter securement device in accordance with claim 6, wherein: fixed knot constructs including the slope locate first portion of pasting (321) on the folded part (32) and can with second portion of pasting (311) that first portion of pasting (321) link to each other, second portion of pasting (311) are located on extension (31).

8. A neck catheter securement device in accordance with claim 1, wherein: the fixing sleeve (2) comprises a skin-color cloth part (201) and a black elastic part (202), and the cloth part (201) is connected with the elastic part (202).

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