CN211095518U - Controllable PICC puncture pad - Google Patents

Controllable PICC puncture pad Download PDF

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Publication number
CN211095518U
CN211095518U CN201921395089.0U CN201921395089U CN211095518U CN 211095518 U CN211095518 U CN 211095518U CN 201921395089 U CN201921395089 U CN 201921395089U CN 211095518 U CN211095518 U CN 211095518U
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China
Prior art keywords
supporting part
controllable
valve
puncture
cavity
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CN201921395089.0U
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Chinese (zh)
Inventor
张月华
张永涛
沈春霞
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张月华
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Priority to CN201921395089.0U priority Critical patent/CN211095518U/en
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Abstract

The utility model discloses a controllable PICC puncture pad, including flexible pad, be provided with the cavity in the flexible pad, be provided with the gasbag in the cavity, the gasbag is connected with inflation valve and bleed valve, inflation valve and bleed valve stretch out to the flexible pad outside, the utility model discloses can fill up when PICC punctures and treating puncture department to through the effect of inflation valve and bleed valve, make flexible pad inflation, treat puncture department jack-up abduction to suitable position with the patient, medical personnel's puncture field of vision fully exposes, can improve the puncture success rate, and the patient is more comfortable simultaneously.

Description

Controllable PICC puncture pad
Technical Field
The utility model belongs to puncture apparatus field, more specifically the utility model relates to a controllable PICC puncture pad that says so.
Background
A Central venous Catheter (PICC) is placed in a peripheral vein, and is generally used for medium-and-long-term intravenous therapy or intravenous infusion of hypertonic irritant medicines for more than five days. PICC punctures are typically performed at the bedside. For adults the punctured blood vessel is usually chosen as the basilic vein, the median elbow vein or the cephalic vein. When puncturing, the upper limb is properly extended, the patient and the operator are in comfortable positions, and the puncturing part is fully exposed.
However, for some patients with loose skin, especially for the elderly and patients with significant emaciation due to diseases, when their upper limbs are extended, the skin still drops seriously, the most important veins are preferably on the inner side of the upper arm, which is difficult for medical staff to operate, and usually needs to find another nurse to hold the position with hands or to support the position with a folding treatment towel for assistance, which wastes time and labor, and the effect is not ideal, and the comfort of the patients is not good enough.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a can fill up when PICC punctures and treating puncture department to through the effect of inflation valve and bleed valve, make the inflation of flexible pad, treat puncture department jack-up abduction to suitable position with the patient, medical personnel's puncture field of vision fully exposes, can improve the convenience of operation, changes the inflation degree of flexible pad according to the patient of difference, and the patient is the comfortable controllable PICC puncture pad of relaxing more simultaneously.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a controllable PICC puncture pad, includes the flexible pad, is provided with the cavity in the flexible pad, is provided with the gasbag in the cavity, the gasbag is connected with inflation valve and bleed valve, inflation valve and bleed valve stretch out to the flexible pad outside.
Further the flexible cushion comprises a bottom part, a U-shaped supporting part and a side supporting part, the side supporting part is connected with the bottom part and the U-shaped supporting part, and the air bag is positioned below the U-shaped supporting part.
Further the side supporting part includes left branch portion, right branch portion, preceding supporting part and back supporting part, left branch portion and right branch portion are located the highest side of U-shaped supporting part respectively, and preceding supporting part and back supporting part are located the other both sides of U-shaped supporting part, and the thickness of left branch portion and right branch portion is greater than the thickness of preceding supporting part and back supporting part.
Further, the side supporting part extends inwards to form an operation cavity, and the inflation valve is located in the operation cavity.
Further, the inflation valve is a pressing inflation valve.
Further, the air release valve is positioned on the outer surface of the side supporting part.
Further, a plurality of air holes extending into the cavity are formed in the U-shaped supporting portion.
Compared with the prior art, the beneficial effects of the utility model are that: the U-shaped supporting part of flexible pad gives the better spacing of patient's upper limbs, treats puncture department skin condition according to the patient, and through the cooperation of inflation valve and bleed valve, the gasbag is aerifyd or is exitted, and the U-shaped supporting part can rise or reduce, and then will treat that the vein trend at puncture position is more fully exposed before medical personnel, makes things convenient for single the operation of puncturing of medical personnel, and the patient is more comfortable.
Drawings
Fig. 1 is a three-dimensional structure view of the controllable PICC puncture pad of the present invention;
fig. 2 is a sectional view of the controllable PICC puncture pad of the present invention.
Reference numerals: 11. a left support section; 12. a front support portion; 125. an operating chamber; 13. a U-shaped support portion; 131. air holes; 14. a right support portion; 5. a cavity; 6. an air bag; 61. an inflation valve; 62. and (4) deflating the valve.
Detailed Description
Embodiments of the controllable PICC puncture pad of the present invention are further described with reference to fig. 1 and 2.
In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and the positional relationship are indicated based on the orientation or the positional relationship shown in the drawings, and the description is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and "a plurality" or "a plurality" in the description of the invention means two or more unless a specific definition is explicitly provided.
The utility model provides a controllable PICC puncture pad, includes the flexible pad, is provided with cavity 5 in the flexible pad, is provided with gasbag 6 in the cavity 5, gasbag 6 is connected with inflation valve 61 and bleed valve 62, inflation valve 61 and bleed valve 62 stretch out to the flexible pad outside.
Gauze, non-woven fabrics or other articles can be padded on the surface of the flexible mat for cleaning.
When the PICC puncture, the patient lies on the sick bed, take more than the upper limbs elbow on the flexible pad, patient's upper limbs abduction, medical personnel adjust the inflation degree of gasbag 6 according to patient's the position condition of waiting to puncture, if patient's skin is comparatively lax, treat puncture position this moment with the natural flagging and slightly towards patient's health inboard, inflate to gasbag 6 through inflation valve 61, make the flexible pad raise, raising the in-process, patient's bone position is direct to be in the lower position to flexible pad application of force, nevertheless treat that puncture position will rise gradually and form the abduction state, until reaching the position that medical personnel are convenient for operate and can carry out the PICC puncture operation, according to different patient's condition, the inflation degree of suitable adjustment gasbag 6 can.
The preferred flexible pad in this embodiment is made of silicone, and it has good flexibility and ductility, only needs to change the degree of inflation of gasbag according to the loose degree of skin of different patients, can make different patients all be suitable for.
The preferred flexible pad of this embodiment includes bottom, U-shaped supporting part 13 and side supporting part, and the side supporting part connects bottom and U-shaped supporting part 13, and gasbag 6 is located U-shaped supporting part 13 below, and its specific structure is as shown in fig. 1 and 2, the side supporting part includes left supporting part 11, right supporting part 14, preceding supporting part 12 and back supporting part, left supporting part 11 and right supporting part 14 are located the highest side of U-shaped supporting part 13 respectively, and preceding supporting part 12 and back supporting part are located the other both sides of U-shaped supporting part 13, and the thickness of left supporting part 11 and right supporting part 14 is greater than the thickness of preceding supporting part 12 and back supporting part.
That is, the left and right support portions 11 and 14 are symmetrical to each other, and the front and rear support portions 12 and 12 are symmetrical to each other.
The left support part 11 and the right support part 14 are thick and solid, the deformation is small when the force is applied, the U-shaped support part 13 is kept in a U shape, the middle part of the U-shaped support part 13 is lifted or lowered in the expansion or contraction process of the air bag 6, the left support part 11 and the right support part 14 can still keep the original shape to play a good side support effect, and the front support part 12 and the rear support part are lifted or lowered synchronously with the middle part of the U-shaped support part 13; and it is further provided that the U-shaped support portion 13 is gradually reduced in thickness from both sides to the middle.
The shape support portion 13 further contributes to position limitation and prevention of slipping of the upper limb of the patient.
In the preferred embodiment, the side supporting portion extends into the cavity 5 to form an operation cavity 125, the inflation valve 61 is located in the operation cavity 125, and of course, the deflation valve 62 can also be located in the operation cavity 125, or the deflation valve 62 is located on the outer surface of other side supporting portions, and the deflation valve 62 only needs a sealing cover, and is easy to operate on any side surface.
As shown in fig. 1, in the present embodiment, the operation chamber 125 is preferably disposed on the front support portion 12 or the rear support portion, without affecting the support performance of the left support portion 11 and the right support portion 14, the bottom surface of the operation chamber 125 is the bottom of the flexible cushion, the air bag 6 can be connected through the air tube, the inflation valve 61 is fixed on the bottom, the force can be applied when the inflation valve 61 is pressed, and the whole puncture cushion has a smaller size and is portable.
The preferred inflation valve 61 of this embodiment is a push inflation valve 61, which is compact and convenient to use, and can be directly mounted on the surface of the flexible cushion.
In this embodiment, a plurality of air holes 131 extending into the cavity 5 are formed in the U-shaped supporting portion 13, and the air holes 131 can perform an air-permeable function.
The utility model discloses also can get rid of one in preceding supporting part 12 and the back supporting part, form an opening in the side of flexible pad promptly, inflation valve 61 and bleed valve 62 are in free state (do not have direct fixed relation with flexible pad) this moment so, and this opening of accessible puts into gasbag 6 and takes out, washs the operation such as to flexible pad.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides a controllable PICC puncture pad which characterized in that: the air bag type air bag cushion comprises a flexible cushion body, wherein a cavity is formed in the flexible cushion body, an air bag is arranged in the cavity, the air bag is connected with an inflation valve and an air release valve, and the inflation valve and the air release valve stretch out of the outer side of the flexible cushion body.
2. The controllable PICC puncture pad of claim 1, wherein: the flexible cushion comprises a bottom, a U-shaped supporting portion and a side supporting portion, the side supporting portion is connected with the bottom and the U-shaped supporting portion, and the air bag is located below the U-shaped supporting portion.
3. The controllable PICC puncture pad of claim 2, wherein: the side supporting part includes left branch portion, right branch portion, preceding supporting part and back supporting part, left branch portion and right branch portion are located the highest side of U-shaped supporting part respectively, and preceding supporting part and back supporting part are located the other both sides of U-shaped supporting part, and the thickness of left branch portion and right branch portion is greater than the thickness of preceding supporting part and back supporting part.
4. The controllable PICC puncture pad of claim 3, wherein: the side supporting part extends inwards to form an operation cavity, and the inflation valve is positioned in the operation cavity.
5. The controllable PICC puncture pad of claim 4, wherein: the inflation valve is a pressing inflation valve.
6. The controllable PICC puncture pad of claim 5, wherein: the air release valve is positioned on the outer surface of the side supporting part.
7. The controllable PICC puncture pad of claim 6, wherein: a plurality of air holes extending into the cavity are formed in the U-shaped supporting portion.
CN201921395089.0U 2019-08-26 2019-08-26 Controllable PICC puncture pad Active CN211095518U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921395089.0U CN211095518U (en) 2019-08-26 2019-08-26 Controllable PICC puncture pad

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921395089.0U CN211095518U (en) 2019-08-26 2019-08-26 Controllable PICC puncture pad

Publications (1)

Publication Number Publication Date
CN211095518U true CN211095518U (en) 2020-07-28

Family

ID=71723789

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921395089.0U Active CN211095518U (en) 2019-08-26 2019-08-26 Controllable PICC puncture pad

Country Status (1)

Country Link
CN (1) CN211095518U (en)

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