CN220588739U

CN220588739U - PICC pipe prevents pressing and trails connecting seat

Info

Publication number: CN220588739U
Application number: CN202420227022.0U
Authority: CN
Inventors: 段灵巧; 胡蓉; 马青华; �田宏; 李佳
Original assignee: Sichuan Academy Of Medical Sciences Sichuan Provincial People's Hospital
Current assignee: Sichuan Academy Of Medical Sciences Sichuan Provincial People's Hospital
Priority date: 2024-01-31
Filing date: 2024-01-31
Publication date: 2024-03-15
Anticipated expiration: 2034-01-31

Abstract

The utility model relates to the technical field of medical equipment, in particular to a PICC catheter anti-crush connection seat, which comprises an application body and a clamping seat part, wherein the application body can be adhered and fixed on the surface of the skin of a patient; the connection base further comprises a containing bag connected with the application body, and the containing bag is used for containing the joint part of the PICC catheter. The accommodating bag can limit the freedom degree of the joint part of the PICC catheter, ensure that the PICC catheter can be effectively fixed, and the joint of the PICC catheter can not be contacted with the skin of a patient after the accommodating bag accommodates the joint part of the PICC catheter, so that the skin of the patient is effectively prevented from being crushed, and the comfort level of the patient in treatment is improved; on the other hand, the containing bag forms a relatively closed environment, so that the risk of pollution to the PICC catheter joint part is reduced, and the safety of central venous puncture treatment is improved.

Description

PICC pipe prevents pressing and trails connecting seat

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a PICC catheter anti-crush connection seat.

Background

The central vein catheterization is performed by puncturing the vein of the peripheral arm through a catheter, and the catheter directly reaches the great vein close to the heart, so that the direct contact between the chemotherapeutic medicine and the vein of the arm is avoided, and the blood flow speed of the great vein is high, so that the dilute chemotherapeutic medicine can be quickly flushed, and the irritation of the medicine to the blood vessel is prevented.

In the prior art, after the PICC catheter is placed in place, the external section of the PICC catheter is typically secured using a Sile button-bonded tape. Specifically, the body portion of the outer section of the PICC catheter is secured using a velcro fastener and the connector portion is secured to the skin surface of the patient using conventional tape-bonding means. The fixing mode can realize more stable fixing of the PICC catheter, and effectively reduces the risk of the PICC catheter falling out after the catheter is placed; however, there remain disadvantages, as follows:

the joint part of the PICC catheter is fixed by using the adhesive tape, so that the skin of a patient is easily in line contact with the joint part of the PICC catheter, the risk that the skin of the patient is injured by the pressure of the PICC catheter joint part in treatment is increased, and the comfort level of the patient in treatment is reduced.

Therefore, how to avoid the joint part of the PICC catheter from damaging the skin of the patient during the central venous puncture treatment, thereby improving the comfort level of the patient during the treatment is a technical problem to be solved in the prior art.

Disclosure of Invention

The utility model aims at: to the joint part that uses the sticky tape fixed PICC pipe that prior art exists, cause the skin of patient and PICC pipe joint part to form the line contact easily, and then lead to the risk increase that the patient skin was injured by PICC pipe joint part partial pressure in the treatment, reduced comfort level problem in the patient's treatment, provide a PICC pipe and prevent pressing and hinder connecting seat.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the PICC catheter anti-crush connection seat comprises an application body and a clamping seat part, wherein one surface of the application body is sticky, the application body can be adhered and fixed on the skin surface of a patient, the clamping seat part is arranged on one surface of the application body, which is away from the skin of the patient, and the clamping seat part is used for fixing the PICC catheter and preventing the PICC catheter from falling out of the patient; the connection base further comprises a containing bag connected with the application body, and the containing bag is used for containing the joint part of the PICC catheter.

Preferably, the holding bag is detachably connected with the application body.

Preferably, a flexible cushion layer is provided on the side wall of the receiving bag.

Preferably, the flexible cushion layer is sterile cotton, and the flexible cushion layer is arranged on the inner wall of the containing bag.

Preferably, the flexible cushion is detachably disposed within the containment bag.

Preferably, the mouth of the containing bag is provided with a sealing strip for closing the opening of the containing bag.

Preferably, the accommodating bag is further provided with a connecting belt, and the connecting belt is used for binding and connecting with limbs of a patient.

Preferably, the connecting band is provided as a velcro.

Preferably, the surface of the application body is provided with a plurality of ventilation holes.

Preferably, the application body is made of a transparent material.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the PICC catheter anti-crush connection seat, the accommodating bag can limit the freedom degree of the joint part of the PICC catheter, so that the PICC catheter can be effectively fixed; on the other hand, the containing bag forms a relatively closed environment, so that the risk of pollution of the PICC catheter joint part is reduced, and the safety of central venous puncture treatment is improved;

2. the PICC catheter anti-crush connection seat is characterized in that a flexible cushion layer is arranged on the side wall of the accommodating bag. With this structure, the accommodating bag can form better protection for the joint part of the PICC catheter, and the risk of accidental damage of the joint part of the PICC catheter is reduced. And, the flexible bed course has still further kept apart PICC catheter adapter part and patient's skin contact, has avoided patient's skin to be pressed the injury, has improved the comfort level in the patient's treatment. Further, the flexible cushion layer is sterile cotton, and the flexible cushion layer is arranged on the inner wall of the accommodating bag. By adopting the structure, a relatively sterile environment can be formed in the accommodating bag, so that the PICC catheter joint part is further prevented from being polluted when being stored, and the safety of central venous puncture treatment is improved. In addition, after the flexible cushion layer absorbs the residual liquid medicine of the PICC catheter joint part, bacteria breeding is effectively inhibited, so that pollution during storage of the PICC catheter joint part is further avoided, and the safety of central venous puncture treatment is improved;

3. the PICC catheter anti-crush connection seat is characterized in that a connecting belt is arranged on the accommodating bag and is used for binding and connecting with limbs of a patient. By adopting the structure, the fixing effect of the accommodating bag on the PICC catheter connector can be improved, and the risk of unexpected release of the PICC catheter is reduced.

Drawings

FIG. 1 is an isometric view of a PICC catheter crush-resistant connector;

FIG. 2 is a schematic elevational view of a PICC catheter anti-crush connector;

fig. 3 is a schematic sectional structure of the receiving bag.

The marks in the figure: 1-application body, 2-cassette part, 3-accommodation bag, 4-flexible cushion, 5-sealing strip, 6-connecting band, 7-bleeder vent.

Detailed Description

The present utility model will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.

Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Example 1

As shown in fig. 1 and 2, the PICC catheter anti-crush connection base of the present utility model includes an application body 1 and a clamping seat part 2, wherein one surface of the application body 1 has an adhesive property, the application body 1 can be adhered and fixed on the skin surface of a patient, the clamping seat part 2 is arranged on the surface of the application body 1 facing away from the skin of the patient, and the clamping seat part 2 is used for fixing the PICC catheter to prevent the PICC catheter from falling out of the patient; the connection base further comprises a receiving pocket 3, the receiving pocket 3 is connected with the application body 1, and the receiving pocket 3 is used for receiving a joint part of the PICC catheter.

Adopt this novel a PICC pipe prevents pressing wound connecting seat, the bag 3 that holds that sets up can restrict the degree of freedom of PICC pipe joint part, ensures that it can be effectively fixed, and hold the bag 3 and accomodate the back with the joint part of PICC pipe, the joint of PICC pipe can not contact with patient's skin, and then effectively avoided patient's skin to be pressed to hinder, improved the comfort level in the patient's treatment; on the other hand, the containment bag 3 forms a relatively closed environment, reducing the risk of contamination of the PICC catheter hub portion and improving the safety of the central venipuncture procedure.

It should be noted that, in this embodiment, the card holder part 2 has the same structure as the holder of the s/he buckle, which is the prior art, and the specific structure of the card holder part 2 and the connection manner of the card holder part 2 and the PICC catheter will not be described in detail herein.

As a preferred embodiment, further on the basis of the above mode, the containing bag 3 is detachably connected and matched with the application body 1.

Specifically, in this embodiment, an adhesive connection, or a snap connection, or a velcro connection is provided between the receiving bag 3 and the application body 1. By adopting the structure, the application body 1 can be prevented from being influenced by the containing bag 3 in the pasting process, and the practicability of the novel adhesive tape in practical use is improved.

Example 2

As shown in fig. 1 to 3, the PICC catheter anti-crush connection socket according to the present utility model is further provided with a flexible cushion layer 4 on the sidewall of the accommodating bag 3. With this structural arrangement, the receiving pocket 3 can form a better protection for the joint portion of the PICC catheter, reducing the risk of accidental damage to the PICC catheter joint portion. And, flexible bed course 4 has still further kept away PICC catheter adapter part and patient's skin contact, has avoided patient's skin to be pressed the wound, has improved the comfort level in the patient's treatment.

As a preferred embodiment, further on the basis of the above manner, the flexible cushion layer 4 is sterilized cotton, and the flexible cushion layer 4 is disposed on the inner wall of the receiving bag 3. With this structure, a relatively sterile environment can be formed in the accommodating bag 3, so that the PICC catheter adapter is further prevented from being polluted during storage, and the safety of central venous puncture treatment is improved. In addition, in this embodiment, after the flexible cushion layer 4 absorbs the residual liquid medicine in the PICC catheter connector part, bacteria are effectively inhibited from breeding, so that pollution during storage of the PICC catheter connector part is further avoided, and the safety of central venous puncture treatment is improved.

As a preferred embodiment, further on the basis of the above manner, the flexible cushion layer 4 is detachably provided in the containing bag 3.

By adopting the structure, the flexible cushion layer 4 can be replaced when being polluted, the cleanliness of the inside of the accommodating bag 3 is ensured, the PICC catheter joint part is further prevented from being polluted when being stored, and the safety of central venous puncture treatment is improved

As a preferred embodiment, further on the basis of the above manner, the mouth of the containing bag 3 is provided with a sealing strip 5, and the sealing strip 5 is used for closing the opening of the containing bag 3. By adopting the structure, the tightness of the accommodating space inside the accommodating bag 3 is improved, the risk of pollution to the PICC catheter joint part is further reduced, and the safety of central venous puncture treatment is improved.

Example 3

As shown in fig. 1 and 2, a PICC catheter compression injury preventing connection socket according to the present utility model,

as a preferred embodiment, further, on the basis of the above mode, a connecting belt 6 is further arranged on the containing bag 3, and the connecting belt 6 is used for binding and connecting with the limb of a patient. By adopting the structure, the fixing effect of the accommodating bag 3 on the PICC catheter connector can be improved, and the risk of unexpected release of the PICC catheter is reduced.

As a preferred embodiment, further, on the basis of the above manner, it is preferred that the connection strap 6 is provided as a velcro.

Example 4

As shown in fig. 1 and fig. 2, the PICC catheter anti-crush connection seat according to the present utility model is further provided with a plurality of ventilation holes 7 on the surface of the application body 1 based on the above manner. By adopting the structure, the comfort of the novel medical device in clinical use is improved.

As a preferred embodiment, further, on the basis of the above manner, the application body 1 is made of a transparent material. With this structural arrangement, it is convenient for medical staff to observe the condition of the skin of the patient covered by the application body 1. So can in time be found when patient's skin appears the dissimilarity because of the allergy in the treatment, still further improved the practicality in the in-service use of this novel.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The PICC catheter anti-crush connection seat is characterized by comprising an application body and a clamping seat part, wherein one surface of the application body is sticky, the application body can be adhered and fixed on the skin surface of a patient, the clamping seat part is arranged on one surface of the application body, which is away from the skin of the patient, and the clamping seat part is used for fixing the PICC catheter and preventing the PICC catheter from falling out of the patient; the connecting seat further comprises a containing bag, the containing bag is connected with the application body, the containing bag is used for containing the joint part of the PICC catheter, the containing bag is detachably connected with the application body, and a flexible cushion layer is arranged on the side wall of the containing bag.

2. The PICC catheter crush injury preventing connection according to claim 1, wherein the flexible cushion is sterile cotton and the flexible cushion is disposed on an inner wall of the receiving bag.

3. The PICC catheter crush injury preventing connection according to claim 2, wherein the flexible cushion is detachably disposed within the receiving pocket.

4. A PICC catheter compression injury preventing connection socket according to any one of claims 1-3, wherein the mouth of the receiving bag is provided with a sealing strip for closing the opening of the receiving bag.

5. The PICC catheter crush injury preventing connection socket according to claim 4, wherein the receiving bag is further provided with a connection strap for ligating with a limb of a patient.

6. The PICC catheter crush injury preventing connection according to claim 5, wherein the connection strap is provided as a velcro.

7. The PICC catheter crush injury preventing connection socket of claim 1, wherein a surface of the application body is provided with a plurality of ventilation holes.

8. The PICC catheter compression injury prevention connection hub of claim 1, wherein the application body is made of a transparent material.