CN218484989U

CN218484989U - Special application for femoral vein catheterization

Info

Publication number: CN218484989U
Application number: CN202221182116.8U
Authority: CN
Inventors: 李红燕; 谯亚娟; 薛春
Original assignee: Sichuan Mianyang 404 Hospital
Current assignee: Sichuan Mianyang 404 Hospital
Priority date: 2022-05-17
Filing date: 2022-05-17
Publication date: 2023-02-17
Anticipated expiration: 2032-05-17

Abstract

The utility model provides a femoral vein catheterization special use is applied ointment or plaster relates to the supplementary articles for use field of medical treatment. A special application for a femoral vein catheterization comprises an application main body, wherein an anti-seepage area is arranged on the inner surface of the application main body, a pressing sheet is arranged in the anti-seepage area, a fixing area is arranged on the application main body corresponding to the femoral vein catheterization, and a fixing device is arranged in the fixing area; the utility model discloses a set up prevention of seepage district and preforming, can reduce the condition of oozing blood, the sepage of patient puncture point, fixed area and fixing device can play the fixed action to joint (single chamber pipe, two-chamber pipe), need not to use 3M adhesive tape to fix, have reduced the administrative or technical staff expenditure, not only beautifully but also be difficult for dropping, have better practicality. The utility model discloses a main part of applying ointment or plaster sets up to circular structure, can reduce the condition of applying ointment or plaster turn-up, avoids applying ointment or plaster when using and drops.

Description

Special application for femoral vein catheterization

Technical Field

The utility model relates to a medical treatment auxiliary articles for use technical field particularly, relates to a special application of femoral vein catheterization.

Background

Intravenous catheterization is a common treatment method used in clinical work. The infusion catheter is applied to nursing work in a ward, because infusion needs to be carried out every day, in order to reduce the pain that a patient needs to puncture a vein every day, a trocar can be kept in the vein, even if the patient needs to infuse for a long time, an infusion catheter can be kept in the vena cava. The central venous catheter is a medical method which is characterized in that a special puncture catheter is reserved in a central venous cavity through skin puncture, subclavian veins and internal jugular veins are selected in clinic at present, hypertonic liquid and high nutrient solution are input through the subclavian veins and the internal jugular veins, and the central venous pressure can be measured. The central venous catheter has the advantages of long retention time, wide infusion types, simple method and the like, and is a practical and reliable monitoring and treating means for rapid infusion, monitoring, nutrition support and the like in the critical rescue process. The femoral vein puncture catheterization is a deep vein catheterization method which is commonly used in clinic. The veins on the back of the hand and the arms used in ordinary transfusion belong to superficial veins which are relatively thin, and the transfusion quantity and the transfusion speed cannot be too fast or too large. The femoral vein belongs to a deep vein, and is relatively thick, so that a catheter can be placed in the femoral vein, and central venous pressure measurement or relatively large-volume infusion can be performed through the femoral vein. The femoral vein puncture catheter is generally suitable for patients who need long-term infusion, peripheral venous vessels are hardened and collapsed and are not easy to puncture, and the femoral vein puncture catheter can be kept for infusion and is particularly suitable for patients who need long-term total parenteral nutrition treatment. In addition, some patients with major trauma or major surgery require extensive infusion over a short period of time or monitoring of central venous pressure, all of which require an indwelling femoral vein catheter.

At present, when medical personnel carried out clinical care (CVC applied ointment or plaster the change), patient puncture point often had the oozing blood to joint department need use 3M adhesive tape to fix, can paste everywhere sometimes and all be, neither pleasing to the eye also drops easily. In addition, the existing application is easy to curl and fall off.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a femoral vein puts special use of pipe and applies ointment or plaster, its condition that can reduce patient puncture point department oozing blood, sepage, need not to use 3M adhesive tape fixed joint from taking fixing device, reduces the administrative or technical offices expenditure, can also reduce the condition of the turn-up of applying ointment or plaster, avoids applying ointment or plaster when using and drops.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a special application of femoral vein catheterization, it is including applying ointment or plaster the main part, the inner face of applying ointment or plaster the main part is provided with the prevention of seepage district, be provided with the preforming in the prevention of seepage district, it is provided with the fixed area to apply ointment or plaster the main part and correspond vein catheterization, be provided with fixing device in the fixed area.

When the utility model is used, the material of the application main body is 3M sterile self-adhesive application material, which has self-adhesive function and is in line with medical use; medical personnel are when using, at first need find patient's puncture point and the position of joint, then correspond puncture point and joint with preforming and fixing device, will apply ointment or plaster the main part again and laminate, press the preforming at last and make the preforming can restrain oozing blood, the sepage of patient puncture point (can place the aseptic cotton under the preforming) to and use fixing device fixed joint.

The transfusion dressing mainly comprises a gauze dressing and a transparent dressing. The transparent dressing is also called film dressing, and is prepared by coating a pressure-sensitive adhesive on one side of a common medical film. The film is made of transparent polymer elastomer such as polyethylene, polypropylene, polyurethane, polylactic acid, etc. The film prepared from the polyurethane material is soft and transparent, has elasticity and air permeability, and is an excellent material for preparing medical dressings. Film-type dressings have little absorbent properties and control exudate by its transport of water vapor, the rate of transport depending on its molecular structure and the thickness of the film. The breathing rate of an ideal transparent dressing is comparable to that of normal human skin.

The utility model discloses a set up prevention of seepage district and preforming, can reduce the condition of oozing blood, the sepage of patient puncture point, fixed area and fixing device can play the fixed action to joint (single chamber pipe, two-chamber pipe), need not to use the 3M adhesive tape to fix, have reduced the administrative or technical offices expenditure, not only beautifully but also be difficult for dropping, have better practicality.

In some embodiments of the present invention, the fastening region extends beyond an edge of the applicator body in the direction of the intravenous line.

In some embodiments of the present invention, the application body has a circular structure. The main part of applying ointment or plaster sets up to circular structure, can reduce the condition of applying ointment or plaster turn-up, avoids applying ointment or plaster and drops when using.

In some embodiments of the present invention, the application body is provided with air holes. The bleeder vent can improve the degree of breathing freely of applying ointment or plaster main part, reduces the uncomfortable sense of skin around the patient puncture point, improves patient's use and experiences.

In some embodiments of the present invention, the impermeable area is provided with an air hole. Because the anti-seepage area is internally provided with the pressing sheet which is used for reducing the condition of blood seepage and liquid seepage of the puncture point of the patient, the skin of the patient at the anti-seepage area is more easily uncomfortable, and the anti-seepage area is internally provided with the air holes so as to reduce the uncomfortable feeling of the patient.

In some embodiments of the present invention, the material of the pressing sheet is rubber. The pressing sheet reduces the condition of blood seepage and liquid seepage of the puncture point of a patient under the action of pressure, so the pressing sheet cannot be too soft in material, and the harder material is easy to cause discomfort of the patient, so the hardness of the rubber is moderate. Medical rubbers can be divided into two categories, external use and internal use. The rubber used is NR, IIR, PU, silicon rubber and the like. The continuous vulcanization can be produced by molding, injection molding or extrusion molding according to the product structure. The product is widely used in medical health institutions and the pharmaceutical industry.

In some embodiments of the present invention, the anti-seepage area and the pressing sheet are disposed in the middle of the application main body. The application main body is mainly used for fixing the vein catheterization, the anti-seepage area and the pressing sheet need to be arranged at the puncture point of a patient, so that the anti-seepage area and the pressing sheet are arranged in the middle of the application main body, and the application main body can uniformly fix the vein catheterization.

In some embodiments of the present invention, two fixing devices are provided.

In some embodiments of the present invention, the two fixing devices are respectively disposed on the extending side of the fixing area.

The two fixing devices can achieve good fixing effect on the single-cavity catheter and the double-cavity catheter.

In some embodiments of the present invention, the fixing device is one of a fixing clip, a hook and loop fastener, or a binding band. The fixing clamp can be a medical catheter fixing clamp and is made of ABS + silica gel; the magic tape can be a transfusion tube fixing tape; the bandage can be an infusion tube bandage; the materials of the magic tape and the bandage are terylene. The three are all commercially available products, and the detailed structure thereof is not described herein.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

(1) The utility model discloses a set up prevention of seepage district and preforming, can reduce the condition of oozing blood, the sepage of patient puncture point, fixed area and fixing device can play the fixed action to joint (single chamber pipe, two-chamber pipe), need not to use the 3M adhesive tape to fix, have reduced the administrative or technical offices expenditure, not only beautifully but also be difficult for dropping, have better practicality.

(2) The utility model discloses a main part of applying ointment or plaster sets up to circular structure, can reduce the condition of applying ointment or plaster turn-up, avoids applying ointment or plaster when using and drops.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic view of the construction of the adhesive side of the applicator body;

FIG. 2 is a schematic view of the construction of the back of the applicator body;

fig. 3 is a schematic view of the position of the fixing clip.

Icon: 1. an application main body; 2. a barrier region; 3. tabletting; 4. a fixation region; 5. air holes are formed; 6. a fixing clip; 7. magic tape.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when used, it is only for convenience of description of the present invention and simplification of description, but not for indication or suggestion that the indicated device or element must have a specific direction, be constructed and operated in a specific direction, and therefore, the present invention should not be construed as being limited thereby. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "set", "mounted", "connected" and "connected" should be interpreted broadly, and may be, for example, a fixed connection, a detachable 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 invention can be understood according to specific situations by those of ordinary skill in the art.

Example 1

The embodiment provides a special application for femoral vein catheterization, which comprises an application main body 1, wherein an impermeable area 2 is arranged on the inner surface of the application main body 1, a pressing sheet 3 is arranged in the impermeable area 2, a fixing area 4 is arranged on the application main body 1 corresponding to the femoral vein catheterization, and a fixing device is arranged in the fixing area 4.

When the utility model is used, the material of the application main body 1 is 3M sterile self-adhesive application material, which has self-adhesive function and meets the medical use; medical personnel are when using, at first need find patient's puncture point and the position of joint, then correspond puncture point and joint with preforming 3 and fixing device, will apply ointment or plaster main part 1 again and laminate, press preforming 3 at last and make preforming 3 can restrain the oozing of patient puncture point, sepage (can place the aseptic cotton under preforming 3) to and use fixing device fixed joint.

The utility model discloses a set up prevention of seepage district 2 and preforming 3, can reduce the condition of oozing blood, the sepage of patient puncture point, fixed area 4 and fixing device can play the fixed action to joint (single chamber pipe, two-chamber pipe), need not to use the 3M adhesive tape to fix, have reduced the administrative or technical offices expenditure, not only beautifully but also be difficult for dropping, have better practicality.

Example 2

The embodiment provides a special application for femoral vein catheterization, which is basically the same as the embodiment 1 as shown in figures 1 to 3, and the main differences are as follows: the anchor region 4 extends beyond one side of the applicator body 1 in the direction of the intravenous tubing.

Further, as shown in FIG. 1, the applicator body 1 is of a circular configuration. The application main body 1 is set to be of a circular structure, the condition of an application edge can be reduced, and the application is prevented from falling off in use.

Further, as shown in fig. 1, the application main body 1 is provided with an air vent 5. The air holes 5 can improve the air permeability of the application main body 1, reduce the discomfort of the skin around the puncture point of the patient and improve the use experience of the patient.

Further, as shown in fig. 1, a vent 5 is arranged in the impervious zone 2. Because the pressing sheet 3 is arranged in the anti-seepage area 2, and the pressing sheet 3 is used for reducing the condition of blood seepage and liquid seepage of the puncture point of the patient, the skin of the patient at the anti-seepage area 2 is more easily uncomfortable, and the air holes 5 are arranged in the anti-seepage area 2, so that the discomfort of the patient can be reduced.

Example 3

This example provides a patch for femoral vein catheterization, which is substantially the same as example 1 or example 2, and the main differences are as follows: the material of the pressing sheet 3 is rubber. The pressing sheet 3 reduces the blood seepage and liquid seepage of the puncture point of the patient under the action of pressure, so the material of the pressing sheet cannot be too soft, the harder material is easy to cause discomfort of the patient, and the rubber is selected to be moderate in hardness. Medical rubbers can be divided into two categories, external use and internal use. The rubber used is NR, IIR, PU, silicon rubber and the like. The product can be produced by molding, injection molding or extrusion molding continuous vulcanization according to the product structure. The product is widely used in medical health institutions and the pharmaceutical industry.

Further, as shown in FIG. 1, a permeation preventive region 2 and a retainer sheet 3 are provided in the middle of the applicator body 1. The application main body 1 is mainly used for fixing the vein catheterization, the anti-seepage area 2 and the pressing sheet 3 need to be arranged at the puncture point of a patient, so that the anti-seepage area 2 and the pressing sheet 3 are arranged in the middle of the application main body 1, and the application main body 1 can uniformly fix the vein catheterization.

Further, as shown in fig. 1 to 3, the fixing means is provided in two.

Further, as shown in fig. 1 to 3, two fixing means are respectively provided on the extended sides of the fixing section 4.

Further, as shown in fig. 1 to 3, the fixing device is one of a fixing clip 6, a hook and loop fastener 7, or a strap. The fixing clamp 6 can be a medical catheter fixing clamp 6 and is made of ABS and silica gel; the magic tape 7 can be a fixing tape of the infusion tube; the bandage can be an infusion tube bandage; the magic tape 7 and the bandage are made of terylene. The three are all commercially available products, and the detailed structure thereof is not described herein.

To sum up, the embodiment of the utility model provides a special application of femoral vein catheterization has following advantage or beneficial effect at least:

(1) The utility model discloses a set up prevention of seepage district 2 and preforming 3, can reduce the condition of oozing blood, the sepage of patient puncture point, fixed area 4 and fixing device can play the fixed action to joint (single chamber pipe, two-chamber pipe), need not to use the 3M adhesive tape to fix, have reduced the administrative or technical offices expenditure, not only beautifully but also be difficult for dropping, have better practicality.

(2) The utility model discloses a main part 1 that applies ointment or plaster sets up to circular structure, can reduce the condition of applying ointment or plaster turn-up, avoids applying ointment or plaster and drops when using.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a special application of femoral vein catheterization which comprises a main application body, the inner face of main application body is provided with the prevention of seepage district, be provided with the preforming in the prevention of seepage district, the main application body of applying ointment or plaster is last to correspond vein catheterization and is provided with the fixed area, be provided with fixing device in the fixed area.

2. A patch for a femoral vein cannula according to claim 1 wherein the securement region extends beyond an edge of the patch body in the direction of the vein.

3. The patch as claimed in claim 2, wherein the patch body is of circular configuration.

4. The patch special for femoral vein catheterization according to claim 3, characterized in that the patch main body is provided with air holes.

5. The patch special for femoral vein catheterization according to claim 4, characterized in that a breather hole is arranged in the seepage-proofing area.

6. The patch special for the femoral vein cannula according to claim 1, wherein the pressing sheet is made of rubber.

7. The patch special for femoral vein catheterization according to claim 6, wherein the anti-seepage area and the pressing sheet are arranged in the middle of the patch main body.

8. The patch as claimed in claim 2, wherein there are two of said fixing means.

9. A patch according to claim 2, wherein two of said fastening means are provided on the respective extended sides of said fastening area.

10. The patch for femoral vein catheterization of claim 8 or 9, wherein the fixing device is one of a fixing clip, a magic tape or a binding band.