CN218046004U - Nephrology department hemodialysis pipe anti-allergy fixing device - Google Patents

Abstract

The utility model discloses an allergy-free fixing device of nephrology dept hemodialysis pipe, including first bandage, tube head mounting and second bandage, but the both ends interconnect of first bandage, be used for with first bandage encircles and is fixed in on one's body the patient, the tube head mounting is located first bandage surface is used for fixing the pipe tube head, second bandage one end connect in first bandage rear side, the other end upwards extend and with the connection can be dismantled to first bandage front side, the utility model discloses simple structure, convenient to use can carry out effectual fixing to the pipe tube head to avoid taking place the allergy, its practicality is strong, extensive applicability, excellent in use effect.

Description

Nephrology department hemodialysis catheter anti-allergy fixing device

Technical Field

The utility model relates to the field of medical equipment, specific saying relates to an allergy-free fixing device of nephrology department hemodialysis pipe.

Background

Some patients of nephrology department hemodialysis often need to carry a dialysis catheter, and the tube head of its catheter often needs to paste fixedly through the fixed application of pipe, however some patients are allergic to the fixed application of conventional pipe, produce allergic dermatitis easily, cause very big influence to the patient, serious arouse the pipe infection to influence the recovery of state of an illness.

Therefore, there is a need for further improvements in the prior art.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the utility model aims to provide an allergy-free fixing device for hemodialysis catheters in nephrology department.

In order to achieve the above object, according to the utility model discloses nephrology department hemodialysis pipe anti-allergy fixing device, including first bandage, tube head mounting and second bandage.

The two ends of the first bandage can be connected with each other to fix the first bandage on the body of the patient in a surrounding mode.

The tube head fixing piece is arranged on the surface of the first binding band and used for fixing the tube head of the catheter.

One end of the second bandage is connected to the rear side of the first bandage, and the other end of the second bandage extends upwards and is detachably connected with the front side of the first bandage.

In addition, according to the utility model discloses nephrology dept hemodialysis pipe anti-allergic fixing device of above-mentioned embodiment can also have following additional technical characterstic:

according to the utility model discloses an embodiment, tube head mounting one end with first bandage surface fixed connection, the other end with the connection can be dismantled to first bandage surface.

According to the utility model discloses an embodiment, tube head mounting internal surface is equipped with the sponge and presses the layer.

According to the utility model discloses an embodiment, the tube head mounting inner wall other end is equipped with first magic and pastes female face, first bandage surface one end is equipped with the public face of magic subsides, first magic paste female face paste in on the public face of magic subsides.

According to the utility model discloses an embodiment, first bandage other end medial surface is equipped with female face of second magic subsides, female face of second magic subsides with the connection can be dismantled to public face of magic subsides.

According to the utility model discloses an embodiment, second bandage other end internal surface is equipped with the female face of third magic subsides, the female face of third magic subsides with the connection can be dismantled to the public face of magic subsides.

According to the utility model discloses an embodiment, be equipped with a gasket on the second bandage, the gasket can be followed second bandage length direction removes.

According to an embodiment of the present invention, the gasket includes a sheet body and a connection ring.

The sheet body is arranged on the inner side of the second bandage.

The go-between cover is located on the second bandage to can follow second bandage length direction removes, the go-between surface with the lamellar body is connected.

According to the utility model discloses an embodiment, first bandage with the second bandage is the elasticity material.

According to the utility model provides an allergy-free fixing device of nephrology dept hemodialysis pipe, when using, can with first bandage is encircleed and is fixed on one's body at the patient in the patient, and is located pipe tube head below, and passes through the tube head mounting will the tube head is fixed, avoids the tube head to remove at will, will again patient's shoulder is walked around to the other end of second bandage, and is connected first bandage front side, thus it is right first bandage is carried and is drawn, avoids first bandage takes place to move down because of gravity or patient's action, causes the pull-down to the tube head even, the utility model has the advantages of simple overall structure, convenient to use can effectively avoid taking place the allergy when fixed tube head, and its practicality is strong, and the security is high.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure in the embodiment of the present invention;

FIG. 2 is a side view of the whole structure in another state in the embodiment of the present invention;

fig. 3 is a side view of a tube head fixing member according to an embodiment of the present invention.

Reference numbers:

a first strap 10;

a tip holder 101;

a sponge pressing layer 1011;

a first hook and loop fastener female surface 1012;

a Velcro male surface 102;

a second hook and loop fastener female surface 103;

a second strap 20;

a third hook and loop fastener female surface 201;

a shim 202;

the sheet 2021;

a connection ring 2022.

The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and are intended to be used for explaining the present invention, but should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", and the like, indicate the orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The anti-allergy fixing device for the hemodialysis catheter in nephrology department according to the embodiment of the present invention is described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 3, an anti-allergic fixing device for a hemodialysis catheter for nephrology department according to an embodiment of the present invention includes a first strap 10, a tube head fixing member 101, and a second strap 20.

Both ends of the first strap 10 may be connected to each other to fix the first strap 10 around the patient.

The tube head fixing piece 101 is arranged on the surface of the first binding band 10 and used for fixing the tube head of the catheter;

the second strap 20 has one end connected to the rear side of the first strap 10 and the other end extending upward and detachably connected to the front side of the first strap 10.

Based on the aforesaid, when using, can with first bandage 10 is fixed on one's body in the patient, and is located pipe tube head below, and passes through tube head mounting 101 will the tube head is fixed, avoids the tube head to remove at will again patient's shoulder is walked around to the other end of second bandage 20, and is connected first bandage 10 front side, thereby it is right first bandage 10 is carried and is drawn, avoids first bandage 10 takes place to move down because of gravity or patient's action, leads to the fact the pull down to the tube head even, the utility model discloses overall structure is simple, and convenient to use can effectively avoid taking place the hypersensitivity when fixed tube head, and its practicality is strong, and the security is high.

Preferably, in an embodiment of the present invention, one end of the tube head fixing member 101 is fixedly connected to the outer surface of the first strap 10, and the other end is detachably connected to the outer surface of the first strap 10.

So, when using, can place the tube head in first bandage 10 with between the tube head mounting 101, and will the tube head mounting 101 other end is fixed on first bandage 10, thereby it is right the tube head carries out the centre gripping fixed, avoids the tube head to remove at will, just first bandage 10 still can play the isolation, avoids the tube head direct contact to patient's skin, thereby brings the discomfort for the patient, and its fixed mode is simple and convenient reliable.

Preferably, in an embodiment of the present invention, the inner surface of the tube head fixing member 101 is provided with a sponge pressing layer 1011.

So, through tube head mounting 101 internal surface sets up layer 1011 is pressed to the sponge, can be right the tube head carries out certain cladding, avoids the tube head to expose, takes place the infection even, also avoids simultaneously the pipe mounting is right the tube head directly presses to cause the tube head to warp or even damage.

Preferably, in an embodiment of the present invention, the other end of the inner wall of the tube head fixing member 101 is provided with a first hook and loop fastener female surface 1012, one end of the outer surface of the first binding band 10 is provided with a hook and loop fastener male surface 102, and the first hook and loop fastener female surface 1012 is adhered to the hook and loop fastener male surface 102.

So, through be equipped with first magic subsides female face 1012 at the 101 inner wall other end of tube head mounting, and first bandage 10 surface one end is equipped with the public face 102 of magic subsides, so, when fixed, only need with the public face 102 of magic subsides with the female face of magic subsides is pasted can, its fixed mode is simple and convenient reliable, also is favorable to follow-up dismantlement.

Preferably, in an embodiment of the present invention, the inner side surface of the other end of the first bandage 10 is provided with a second hook and loop fastener female surface 103, and the second hook and loop fastener female surface 103 is detachably connected to the hook and loop fastener male surface 102.

So, when fixing first bandage 10, will first bandage 10 one end is placed in patient's chest to extend to behind one side of the other end by patient to, extend to patient's chest by the other side again, and will second magic subsides female face 103 is pasted on the male face 102 is pasted to the magic, can with first bandage 10 is fixed at patient's upper part of the body, and its fixed mode is simple and convenient reliable, simultaneously, the tie point at first bandage 10 both ends is located patient's front side avoids the patient to cause the discomfort when lying.

Preferably, in an embodiment of the present invention, the inner surface of the other end of the second strap 20 is provided with a third female hook-and-loop fastener 201, and the third female hook-and-loop fastener 201 is detachably connected to the male hook-and-loop fastener 102.

In this way, by providing the third hook and loop fastener female surface 201 on the inner surface of the other end of the second strap 20, the third hook and loop fastener female surface 201 can be adhered to the male hook and loop fastener male surface 102 when in use, so as to fix the second strap 20, and the fixing manner is simple and reliable.

Preferably, in an embodiment of the present invention, a pad 202 is disposed on the second strap 20, and the pad 202 can move along the length direction of the second strap 20.

In this manner, by providing the gasket 202, the location where the catheter exits the patient's body can be cushioned by the gasket 202 when the cartridge is secured, avoiding direct compression thereof by the second strap 20, which could cause discomfort to the patient.

Preferably, in an embodiment of the present invention, the gasket 202 includes a sheet body 2021 and a connection ring 2022.

The sheet 2021 is disposed inside the second strap 20.

The connecting ring 2022 is sleeved on the second strap 20 and can move along the length direction of the second strap 20, and the outer surface of the connecting ring 2022 is connected with the sheet body 2021.

So, when using, through lamellar body 2021 pad in the inboard of second bandage 20, thereby will second bandage 20 and the position that the pipe was drawn forth by patient's health separate, avoid causing direct oppression, and go-between 2022 cover is located on the second bandage 20, and can follow second bandage 20 length direction removes, can carry out corresponding regulation according to the position that the pipe was drawn forth by patient's health, and its practicality is strong, extensive applicability, excellent in use effect.

Preferably, in an embodiment of the present invention, the first strap 10 and the second strap 20 are made of elastic material.

Thus, the first bandage 10 and the second bandage 20 are made of elastic materials and have certain elasticity, so that the first bandage and the second bandage can stretch and retract in corresponding lengths according to the body shape of a patient, and are suitable for patients with different body types and good in applicability.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the patent scope of the utility model, all be in the utility model discloses a under the design, utilize the equivalent structure transform of what the content of the description and the attached drawing was done, or direct/indirect application all includes in other relevant technical field the utility model discloses a patent protection is within range.

Claims (9)

1. The utility model provides an allergy-free fixing device of hemodialysis pipe of nephrology dept, its characterized in that includes:

a first strap, both ends of the first strap being connectable to each other for securing the first strap around a patient;

the tube head fixing piece is arranged on the surface of the first binding band and used for fixing the tube head of the catheter;

and one end of the second bandage is connected to the rear side of the first bandage, and the other end of the second bandage extends upwards and is detachably connected with the front side of the first bandage.

2. The hemodialysis catheter allergy-free fixing device for the nephrology department according to claim 1, wherein one end of the tube head fixing part is fixedly connected with the outer surface of the first bandage, and the other end of the tube head fixing part is detachably connected with the outer surface of the first bandage.

3. The anti-allergic fixing device for the hemodialysis catheter used in nephrology department according to claim 1, wherein the inner surface of the tube head fixing member is provided with a sponge pressing layer.

4. The hemodialysis catheter allergy-free fixing device for the nephrology department according to claim 2, wherein the other end of the inner wall of the tube head fixing part is provided with a first hook-and-loop fastener female surface, one end of the outer surface of the first bandage is provided with a hook-and-loop fastener male surface, and the first hook-and-loop fastener female surface is pasted on the hook-and-loop fastener male surface.

5. The anti-allergic fixing device for the hemodialysis catheter used in the nephrology department according to claim 4, wherein a second hook and loop fastener female surface is arranged on the inner side surface of the other end of the first bandage, and the second hook and loop fastener female surface is detachably connected with the hook and loop fastener male surface.

6. The anti-allergic fixing device for the hemodialysis catheter used in the nephrology department according to claim 4, wherein a third hook and loop fastener female surface is arranged on the inner surface of the other end of the second bandage, and the third hook and loop fastener female surface is detachably connected with the hook and loop fastener male surface.

7. The hemodialysis catheter allergy-free fixing device for nephrology department according to claim 1, wherein a gasket is arranged on the second bandage, and the gasket can move along the length direction of the second bandage.

8. The nephrology department hemodialysis catheter anti-allergy fixation device of claim 7, wherein the gasket comprises:

the sheet body is arranged on the inner side of the second binding band;

the connecting ring is sleeved on the second binding band and can move along the length direction of the second binding band, and the outer surface of the connecting ring is connected with the sheet body.

9. The hemodialysis catheter allergy-free fixing device for the nephrology department according to claim 1, wherein the first bandage and the second bandage are both made of elastic materials.

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