PICC replacement auxiliary device

Abstract

The utility model provides a PICC (Peripherally Inserted Central Catheter) replacement auxiliary device, and relates to the technical field of medical auxiliary devices. A PICC replacement auxiliary device comprises a mounting bottom plate, a supporting pad is arranged at the top of the mounting bottom plate, extension sliding plates are horizontally arranged on the two opposite sides of the mounting bottom plate in a sliding mode, the supporting pad is located between the two extension sliding plates, and one extension sliding plate is provided with a through hole. By the adoption of the limb supporting device, the affected limb of a patient can be supported, the arm of the patient can be suspended for operation conveniently, and the risk that the affected limb of the patient is soreness and weakness is reduced; in addition, the dressing change space can be expanded, polluted garbage can be independently placed, and safety and sanitation are better achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical auxiliary device technical field, specifically, relate to a PICC replacement auxiliary device. BACKGROUND

[0002] PICC refers to the central venous catheterization through peripheral vein puncture, is the use of catheter from the peripheral arm vein puncture, catheter reaches the large vein close to the heart, avoids the direct contact of chemotherapy drugs and arm vein, plus the blood flow velocity of large vein is very fast, can rapidly dilute chemotherapy drugs, prevents the stimulation of drugs to blood vessels. When carrying out central venous catheterization through peripheral vein puncture to the patient, the inpatient or the patient of home nursing is generally in bed, and the space on the bed is small, the patient needs to extend the limbs, fully exposes the skin, and the disinfection area is large when replacing PICC, and the extension causes the patient's limbs to be suspended, so that the patient's affected limbs are prone to appear acid soft and the like. Moreover, the dressing change bag is generally placed on the bedside cabinet of the sickbed during operation, and it is inconvenient to take, and the space for placing objects is small, and the contaminated garbage after replacement is not convenient to place separately. SUMMARY

[0003] The utility model discloses a PICC replacement auxiliary device, which can support and hold the affected limbs of the patient, facilitate the operation of the patient's arm in suspension, and reduce the risk of acid softness of the patient's affected limbs. Moreover, the dressing space can be expanded, and the contaminated garbage can be placed separately, which is safer and more sanitary.

[0004] The utility model discloses the technical scheme that adopts:

[0005] The application embodiment provides a PICC replacement auxiliary device, which comprises a mounting bottom plate, a supporting pad is arranged at the top of the mounting bottom plate, two extension sliding plates are horizontally and slidably arranged at the opposite sides of the mounting bottom plate, and the supporting pad is located between the two extension sliding plates.

[0006] Further, in some embodiments of the utility model, the mounting bottom plate is provided with a guide sliding groove, the side wall of the extension sliding plate is provided with a guide sliding block, and the guide sliding block is slidably arranged in the guide sliding groove.

[0007] Further, in some embodiments of the utility model, the top of the mounting bottom plate is provided with a storage clamping groove.

[0008] Further, in some embodiments of the utility model, the top of the mounting bottom plate is detachably provided with a bandage.

[0009] Further, in some embodiments of the utility model, one side of the bandage is provided with a magic tape male patch, and the other side of the bandage and the top of the mounting bottom plate are both provided with a magic tape female patch.

[0010] Further, in some embodiments of the utility model, four support legs are distributed in rectangularly on the bottom of mounting base.

[0011] Further, in some embodiments of the utility model, the support leg comprises a rotating rod and a sliding adjusting rod, the rotating rod is rotatably arranged on the bottom of the mounting base, and one end of the sliding adjusting rod is slidably arranged in the rotating rod.

[0012] Further, in some embodiments of the utility model, a plurality of limiting blocks are arranged on the bottom of the mounting base, the limiting blocks correspond to the support legs one by one, and the limiting blocks can abut against the rotating rod.

[0013] Further, in some embodiments of the utility model, a containing groove is arranged on the side wall of the sliding adjusting rod, a spring is arranged in the containing groove; a plurality of locking holes are uniformly and spacedly arranged on the side wall of the rotating rod along the extending direction of the rotating rod; a locking pin is further arranged, one end of the locking pin is slidably arranged in the containing groove, and the other end of the locking pin slidably passes through one locking hole; one end of the spring is connected with the sliding adjusting rod, and the other end of the spring is connected with the locking pin.

[0014] Compared with the prior art, the embodiments of the utility model have at least the following advantages or beneficial effects:

[0015] The utility model discloses a PICC replacement auxiliary device, including mounting base, the top of mounting base is equipped with support pad, the opposite both sides of mounting base all are horizontally slidably equipped with extension slide plate, and support pad is located between two extension slide plates, and one extension slide plate is equipped with through -hole. It can support the affected limb of patient and lift, and it is convenient for patient's arm to hang in the air and operate, reduces the risk that the affected limb of patient appears sour soft, and moreover can expand the dressing space, can place the contaminated garbage alone, is safer and more sanitary. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiments, and should understand, the following drawings only show some embodiments of the utility model, therefore should not be regarded as the limitation to the scope, for ordinary skilled person in the art, under the premise of not paying the creative labor, can also obtain other related drawings according to these drawings.

[0017] Figure 1 The utility model discloses a PICC replacement auxiliary device's plan view for the utility model embodiment provides;

[0018] Figure 2 For Figure 1 The utility model discloses a PICC replacement auxiliary device's plan view for the utility model embodiment provides;

[0019] Figure 3 The utility model discloses a PICC replacement auxiliary device's plan view for the utility model embodiment provides;

[0020] Figure 4 The PICC replacement auxiliary device provided by the embodiment of the utility model is in the front view after the supporting leg is accommodated;

[0021] Figure 5 The partial sectional view of the supporting leg provided by the embodiment of the utility model.

[0022] Icon: 1- installation bottom plate;2- supporting pad;3- expansion slide plate;4- through hole;5- guide sliding groove;6- guide sliding block;7- spring clamp;8- storage card slot;9- bandage;10- magic tape female paste;11- rotating rod;12- sliding adjusting rod;13- limiting block;14- containing groove;15- spring;16- locking hole;17- locking pin. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be described clearly and completely below in combination with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiment of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled persons in the art without creative labor belong to the scope of protection of the utility model.

[0025] It should be noted that: similar signs and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0026] In the description of the embodiment of the utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the utility model product is placed, only for the convenience of describing the utility model and simplifying the description, and it does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model. In addition, if the terms "first", "second" and the like appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0027] In addition, if the terms such as "horizontal", "vertical" appear, it does not mean that the component must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", not that the structure must be completely horizontal, but can be slightly inclined.

[0028] In the description of the embodiments of the utility model, it should be explained that, unless otherwise explicitly specified and limited, if the terms "set", "connect" appear, it should be understood in a broad sense. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected. It can be mechanically connected, or it can be electrically connected. It can be directly connected, or it can be indirectly connected through an intermediate medium. It can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0029] Embodiments

[0030] Please refer to Figures 1-5 The embodiment provides a PICC replacement auxiliary device, which comprises a mounting bottom plate 1, a supporting pad 2 is arranged at the top of the mounting bottom plate 1, and two extension sliding plates 3 are horizontally slidably arranged at the opposite sides of the mounting bottom plate 1; the supporting pad 2 is located between the two extension sliding plates 3, and one of the extension sliding plates 3 is provided with a through hole 4.

[0031] In actual use, the mounting bottom plate 1 can be placed on a sickbed, and a patient's affected limb is placed on the supporting pad 2; the affected limb is supported by the supporting pad 2, so that most of the patient's affected limb is suspended, which facilitates the operation of medical staff when performing peripheral intravenous puncture central venous catheterization, and reduces the risk of the patient's affected limb becoming soft. Moreover, the two extension sliding plates 3 are horizontally slidably arranged at the opposite sides of the mounting bottom plate 1; in the normal state, the two extension sliding plates 3 are not pulled out, so that no space is occupied; when the PICC is performed, as shown in the figure, the left extension sliding plate 3 can be slid to the left, and the right extension sliding plate 3 can be slid to the right; after the two extension sliding plates 3 are unfolded, the storage space can be expanded. Figure 1

[0032] The right extension sliding plate 3 can place contaminated garbage such as auxiliary materials torn off during replacement, so that the dressing table top is divided into a clean area on the left and a contaminated area on the right, the sterile environment is protected, the contaminated garbage can be placed separately, and it is safer and more sanitary. Since one of the extension sliding plates 3 is provided with a through hole 4, the right extension sliding plate 3 of the embodiment is provided with a through hole 4; during operation, a medical garbage bag can be placed in the through hole 4, and the contaminated garbage can be directly thrown into the medical garbage bag through the through hole 4, which is convenient to operate. Optionally, two spring clamps 7 or hooks can be arranged on the top of the mounting bottom plate 1 along the periphery of the through hole 4 to fix the garbage bag. ​

[0033] As Figures 1-2 shown, in some embodiments of the utility model, installation bottom plate 1 is equipped with guide chute 5, and the side wall of extension slide plate 3 is equipped with guide sliding block 6, and guide sliding block 6 is slidably arranged in guide chute 5. The utility model discloses a guide sliding block 6 and a guide chute 5 are arranged, and the guide sliding block 6 is slidably arranged along the guide chute 5, so that the position of the installation bottom plate 1 is conveniently adjusted, and the operation is convenient.

[0034] As Figure 1 shown, in some embodiments of the utility model, the top of installation bottom plate 1 is equipped with an article holding groove 8. The utility model discloses an article holding groove 8, and the physiological saline bottle can be placed in the article holding groove 8 during PICC.

[0035] As Figures 1-4 shown, in some embodiments of the utility model, the top of installation bottom plate 1 is detachably equipped with a bandage 9. One side of the bandage 9 is equipped with a magic tape male patch, and the other side of the bandage 9 is equipped with a magic tape female patch 10.

[0036] When the patient is replaced with PICC, clothes are often worn, in order to prevent the obstruction of the sleeve, the sleeve is not easy to fix after being rolled up, and if the whole arm is exposed, the clothes need to be taken off, which is not conducive to protecting the privacy of the patient, the utility model discloses a bandage 9, so that the bandage 9 can be taken out from the top of the installation bottom plate 1 during use, the sleeve of the patient is rolled up, the bandage 9 is wound and bound at the position of the rolled-up sleeve, and the magic tape male patch and the magic tape female patch 10 on the two sides of the bandage 9 are mutually adhered to be fixed, so that the position of the rolled-up sleeve can be fixed, and the arm can be exposed without taking off the clothes, and the operation is convenient. When the bandage 9 is not used, the bandage 9 can be fixed on the top of the installation bottom plate 1 by mutually adhering the magic tape male patch and the magic tape female patch 10 on the top of the installation bottom plate 1, so that the bandage 9 is prevented from falling off, and the bandage 9 is convenient to take during use.

[0037] As Figures 1-5 shown, in some embodiments of the utility model, the bottom of installation bottom plate 1 is rectangularly distributed with four supporting legs. The supporting leg comprises a rotating rod 11 and a sliding adjusting rod 12, and the top of the rotating rod 11 is rotatably arranged at the bottom of the installation bottom plate 1, and one end of the sliding adjusting rod 12 is slidably arranged in the rotating rod 11. The bottom of the installation bottom plate 1 is equipped with a plurality of limiting blocks 13, and the limiting blocks 13 correspond to the supporting legs one by one, and the limiting blocks 13 can abut against the rotating rod 11.

[0038] The utility model discloses four supporting legs, when the placement height of the installation bottom plate 1 is not enough, the four supporting legs can be rotated to support and improve the placement height of the installation bottom plate 1. Figure 3As shown, by the limiting block 13 and the rotating rod 11 abutment, four support legs are fixed. Moreover, the support legs include the rotating rod 11 and the sliding adjusting rod 12, and the sliding adjusting rod 12 can slide along the rotating rod 11 according to the use condition, so that the height of the four support legs as a whole can be adjusted, and the operation is convenient.

[0039] As Figures 1-5 As shown in some embodiments of the utility model, the sliding adjusting rod 12 side wall is equipped with the accommodating groove 14, and the accommodating groove 14 is equipped with the spring 15; the rotating rod 11 side wall is uniformly spaced and equipped with a plurality of locking holes 16 along its extension direction; still include locking pin 17, and one end of locking pin 17 is slidably arranged in the accommodating groove 14, and the other end of locking pin 17 is slidably passed through a locking hole 16; one end of spring 15 is connected with sliding adjusting rod 12, and the other end of spring 15 is connected with locking pin 17.

[0040] The utility model discloses through setting locking pin 17, when needing to adjust the height of support leg as a whole, can press locking pin 17 into the accommodating groove 14 with hand, at this time, the sliding adjusting rod 12 can be slid along the rotating rod 11 freely to adjust the position, after adjusting, under the elastic force of spring 15, locking pin 17 can be slid and passed through the locking hole 16 of corresponding position and realizes the clamping locking, so sliding adjusting rod 12 can be prevented from sliding along the rotating rod 11 freely, and the stability when using support leg is improved.

[0041] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, and for the person skilled in the art, apparently, the application is not limited to the details of the above exemplary embodiments, and the application can be realized in other specific forms without departing from the spirit or basic characteristics of the application.

[0042] Therefore, from any point of view, the embodiment should be regarded as exemplary and non-limiting, and the scope of the application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the application. Any reference signs in the claims should not be regarded as limiting the claims involved. The utility model can have various changes and variations for the person skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A PICC change assist device, characterized by: Including installation bottom plate, support pad is equipped on top of installation bottom plate, two opposite sides of installation bottom plate are equipped with expansion slide plate that slides horizontally, support pad is located between two expansion slide plates, one of expansion slide plates is equipped with through hole.

2. The PICC replacement aid of claim 1, wherein: The installation bottom plate is provided with a guide sliding groove, and the side wall of the expansion slide plate is provided with a guide sliding block which is slidingly arranged in the guide sliding groove.

3. The PICC replacement aid of claim 1, wherein: The top of the installation bottom plate is provided with a storage clamping groove.

4. The PICC replacement aid of claim 1, wherein: The top of the installation bottom plate is detachably provided with a bandage.

5. The PICC change assist device of claim 4, wherein: One side of the bandage is provided with a magic tape male fastener, and the other side of the bandage and the top of the installation bottom plate are provided with a magic tape female fastener.

6. The PICC replacement aid of claim 1, wherein: The bottom of the installation bottom plate is rectangularly distributed with four support legs.

7. The PICC replacement aid of claim 6, wherein: The support leg includes a rotating rod and a sliding adjusting rod, the top of the rotating rod is rotatably arranged at the bottom of the installation bottom plate, and one end of the sliding adjusting rod is slidingly arranged in the rotating rod.

8. The PICC change assist device of claim 7, wherein: The bottom of the installation bottom plate is provided with a plurality of limiting blocks, the limiting blocks correspond to the support legs one by one, and the limiting blocks can abut against the rotating rod.

9. The PICC replacement aid of claim 7, wherein: The side wall of the sliding adjusting rod is provided with a containing groove, and a spring is arranged in the containing groove; the side wall of the rotating rod is uniformly and interval provided with a plurality of locking holes along the extending direction thereof; further comprising a locking pin, one end of the locking pin is slidingly arranged in the containing groove, and the other end of the locking pin is slidingly arranged through one of the locking holes; one end of the spring is connected with the sliding adjusting rod, and the other end of the spring is connected with the locking pin.

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