CN212880436U - Damage-free needle gasket - Google Patents

Abstract

The utility model relates to a not damaged needle gasket, the utility model relates to a medical supplies technical field. The utility model comprises a gasket body, a pin hole and a clamping seam are arranged on the gasket body, one end of the clamping seam is connected with the pin hole, and the other end extends to the edge of the gasket body, and the utility model also comprises a dragging pad, a groove and a dragging pad clamping seam are arranged on the dragging pad; the shape and size of the groove are matched with the shape and size of the outer side of the gasket body, one end of the clamping seam of the dragging cushion is connected with the groove, and the other end of the clamping seam of the dragging cushion extends to the edge of the dragging cushion; the gasket body is positioned in the groove of the dragging pad, an easy-tearing connecting belt is arranged between the dragging pad and the gasket body, and the dragging pad clamping seam is in direct connection with the clamping seam on the gasket body. An easy-tearing connecting belt is arranged between the gasket body and the dragging cushion, so that the utility model can change the size of the cushion below the nondestructive needle butterfly wing according to the condition of the patient; the gasket body is equipped with 2 groups with the connection structure who drags the pad at least, and then makes the utility model discloses can adjust the thickness of pad in not damaged needle butterfly wing below according to patient's condition.

Description

Damage-free needle gasket

Technical Field

The utility model relates to a not damaged needle gasket, the utility model relates to a medical supplies technical field.

Background

Clinically, the transfusion port is a closed venous transfusion system which can be completely implanted in a body and performs transfusion after puncture by using a non-invasive needle. After the atraumatic needle is inserted, there is a gap between the atraumatic needle wing and the patient's skin, and in order to keep the position of the atraumatic needle from moving easily, gauze is padded under the atraumatic needle wing. At present, the gauze is basically cut according to the actual situation, which is very troublesome; the medical gauze in hospitals is difficult to meet the requirements of various thicknesses because the condition of each patient is different and the thickness of the gauze is possibly different. The size of the gauze trimming is difficult to master, and the situation that the trimming hole is too small to shield the puncture point is easy to occur; or the condition that the application is easy to loosen and fall off due to overlarge covered skin area caused by the excessively small trimming of the whole gauze is generated.

Patent document CN207694016U discloses a atraumatic needle fixing gasket, which comprises an upper gasket, wherein the upper gasket is circular, a clamping hole is arranged in the center of the upper gasket, and a clamping seam is arranged on the upper gasket, wherein one end of the clamping seam is connected with the clamping hole, and the other end of the clamping seam extends to the edge of the upper gasket; the two sides of the vertical clamping seam at the upper part of the upper gasket are symmetrically provided with side wings for fixing the atraumatic needle butterfly wing; the lower end of the upper gasket is connected with a lower gasket, the lower gasket is annular, air holes penetrating through the upper gasket are uniformly distributed on the upper gasket, and through holes communicated with the air holes are formed in the lower gasket right below the air holes; the lower gasket is provided with a lower clamping seam at the position corresponding to the clamping seam. The utility model discloses a through annular lower gasket and bleeder vent, can improve the skin comfort level, can effectively fix the not damaged needle through last gasket. However, the utility model can not change the size of the nondestructive needle gasket according to the actual condition of the patient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: provides a nondestructive needle gasket, which can change the size of the gasket according to the actual condition of a patient.

For solving the technical problem the utility model discloses the technical scheme who adopts is: the nondestructive needle gasket comprises a gasket body, a dragging pad and a needle clamping groove, wherein a needle hole and a clamping seam are formed in the gasket body, one end of the clamping seam is connected with the needle hole, and the other end of the clamping seam extends to the edge of the gasket body; the shape and size of the groove are matched with the shape and size of the outer side of the gasket body, one end of the clamping seam of the dragging cushion is connected with the groove, and the other end of the clamping seam of the dragging cushion extends to the edge of the dragging cushion; the gasket body is positioned in the groove of the dragging pad, an easy-tearing connecting belt is arranged between the dragging pad and the gasket body, and the dragging pad clamping seam is in direct connection with the clamping seam on the gasket body.

Further, the method comprises the following steps: the groove on the pad is rectangular and penetrates through the front and back of the pad; the easy-tearing connecting band is distributed on the outer side of the gasket body, two ends of the easy-tearing connecting band are respectively positioned on two sides of the clamping seam, and two ends of the easy-tearing connecting band are respectively flushed with the side faces of two sides of the clamping seam.

Further, the method comprises the following steps: the mopping pad comprises a first mopping pad and a second mopping pad; a first groove and a first dragging pad clamping seam are arranged on the first dragging pad, the shape and the size of the first groove are matched with the shape and the size of the outer side of the pad body, one end of the first dragging pad clamping seam is connected with the groove, and the other end of the first dragging pad clamping seam extends to the edge of the first dragging pad; the gasket body is positioned in the first groove of the first dragging pad, an easy-to-tear connecting belt is arranged between the first dragging pad and the gasket body, and the first dragging pad clamping seam is in direct connection with the clamping seam on the gasket body;

a second groove and a second dragging pad clamping seam are arranged on the second dragging pad, the shape and the size of the second groove are matched with the shape and the size of the outer side of the first dragging pad, one end of the second dragging pad clamping seam is connected with the second groove, and the other end of the second dragging pad clamping seam extends to the edge of the second dragging pad; the first dragging cushion is positioned in the second groove of the second dragging cushion, an easy-tearing connecting belt is arranged between the first dragging cushion and the second dragging cushion, and the second dragging cushion is sequentially connected with the first dragging cushion in a clamping and sewing way.

Further, the method comprises the following steps: the connecting structure of the gasket body and the dragging cushion has at least 2 groups, and the dragging cushion in each group is connected with the dragging cushion in the other group through a connecting strip.

Further, the method comprises the following steps: the top surface of the gasket body and the top surface of the dragging pad are provided with adhesion layers, or the bottom surface of the gasket body and the bottom surface of the dragging pad are provided with adhesion layers, and the surfaces of the adhesion layers are provided with covering layers.

Further, the method comprises the following steps: a plurality of air holes are arranged on the gasket body and the dragging gasket.

The utility model has the advantages that: the utility model discloses a gasket body with drag the pad, the gasket body with drag to link to each other through easily tearing the connecting band between the pad, the gasket body is located drags and fills up the recess to still be provided with on dragging the pad and drag the pad joint seam, drag the pad joint seam and the joint seam in the same direction as connecing on the gasket body. Thereby facilitating the selection of the user according to the actual condition of the patient: when a patient needs a small gasket, the easily torn connecting belt can be damaged, and the gasket body of the utility model is padded below the non-damaged needle butterfly wing; when a patient needs a larger gasket, the gasket body and the dragging pad of the utility model can be directly padded below the non-damage needle butterfly wing. And then the utility model can change the size of the pad under the non-damage needle butterfly wing according to the actual condition of the patient.

Additionally, the utility model discloses the gasket body is provided with 2 groups with the connection structure who drags the pad at least, drags the pad in every group to be connected with dragging of another group through the connecting strip. Thereby facilitating the selection of the user according to the actual condition of the patient: breaking the connecting strip, and cushioning one group of the gasket body and the dragging gasket below the atraumatic needle butterfly wing; or two or more groups of gasket bodies are overlapped with the connecting structure of the dragging cushion and then are cushioned below the atraumatic needle butterfly wing. And then can make the utility model discloses can change the thickness of filling up in not damaged needle butterfly wing below according to patient's actual condition.

The utility model discloses be provided with the adhesion layer on the top surface of gasket body and on dragging the top surface of pad, perhaps be provided with the adhesion layer in the bottom surface of gasket body and on dragging the bottom surface of pad to be provided with the overburden on the surface on adhesion layer. Therefore, when the connecting structures of the two or more groups of gasket bodies and the dragging cushion are used in an overlapping way, the relative position between the connecting structures of the two or more groups of gasket bodies and the dragging cushion can be ensured; the utility model discloses be provided with a plurality of gas pockets on the gasket body and on dragging the pad, and then can make the utility model discloses can improve the comfort level of skin, prevent to appear because of infusing for a long time the utility model discloses the skin numbness of below.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic view showing a structure of two stacked connection structures of a pad body and a drag pad;

the labels in the figure are: 1-a gasket body, 2-pinholes, 3-clamping seams, 4-a dragging pad, 41-a first dragging pad, 411-a first dragging pad clamping seam, 42-a second dragging pad, 421-a second dragging pad clamping seam, 5-an easily-torn connecting belt, 6-a connecting strip and 7-air holes.

Detailed Description

The present invention will be further explained with reference to the drawings and the embodiments.

As shown in fig. 1 and 2, the utility model comprises a gasket body 1, a pinhole 2 and a seam 3 are arranged on the gasket body 1, one end of the seam 3 is connected with the pinhole 2, and the other end extends to the edge of the gasket body 1, and a dragging pad 4, a groove and a seam of the dragging pad are arranged on the dragging pad 4; the shape and size of the groove are matched with the shape and size of the outer side of the gasket body 1, one end of the clamping seam of the dragging cushion is connected with the groove, and the other end of the clamping seam of the dragging cushion extends to the edge of the dragging cushion 4; the gasket body 1 is positioned in the groove of the dragging pad 4, an easy-to-tear connecting belt 5 is arranged between the dragging pad 4 and the gasket body 1, and the dragging pad is sequentially connected with the clamping seam 3 on the gasket body 1.

In the present invention, the shape and size of the gasket body 1 are not limited, and for the convenience of implementation, as shown in fig. 1, the gasket body 1 may be configured to be a rectangular shape. The gasket body 1 is provided with a pinhole 2 and a seam 3, the specific positions of the pinhole 2 and the seam 3 are not limited, and for convenience of implementation, as shown in fig. 1, the pinhole 2 can be arranged at the center of the gasket body 1, one end of the seam 3 is connected with the pinhole 2, and the other end of the seam 3 extends to the edge of the gasket body 1; the specific sizes of the needle hole 2 and the clamping slot 3 on the gasket body 1 are not limited, and are generally selected according to the size of the atraumatic needle. The utility model is also provided with a dragging pad 4, the specific shape of the dragging pad 4 is not limited, and the dragging pad 4 can be arranged into a rectangular shape for the convenience of implementation; drag and be provided with the recess on the pad 4 and hold in the palm the pad joint seam, the shape size of recess is unanimous with the shape size of gasket body 1 to install gasket body 1 in the inside of recess, gasket body 1 with drag and link to each other through easily tearing connecting band 5 between the pad 4. One end of the clamping seam of the dragging pad is connected with the groove, the other end of the clamping seam of the dragging pad extends to the edge of the dragging pad 4, the clamping seam of the dragging pad is sequentially connected with the clamping seam 3 on the pad body 1, as shown in figure 1, the arrangement direction of the clamping seam of the dragging pad is the same as the arrangement direction of the clamping seam 3 on the pad body 1, and one end of the clamping seam 3 on the pad body 1 is in contact with the clamping seam 3 of the dragging pad 4. Thereby making the utility model discloses convenient to use person selects according to patient's actual conditions: when a patient needs a small gasket, the easily torn connecting belt 5 between the dragging cushion 4 and the gasket body 1 can be damaged, and the gasket body 1 of the utility model is padded below the non-damaged needle butterfly wing; when the patient needs a larger gasket, the gasket body 1 and the dragging pad 4 of the utility model are directly padded below the non-damage needle butterfly wing together. And then the utility model can adjust the size of the pad under the non-injury needle butterfly wing according to the actual condition of the patient.

The utility model discloses the concrete structure of recess on gasket body 1 does not limit to and the concrete arrangement who easily tears connecting band 5 does not limit, for implementation, can adopt following mode: as shown in fig. 1, the groove on the mop pad 4 is rectangular and penetrates through the front and back of the mop pad 4; the easy-tearing connecting belt 5 is annularly distributed on the outer side of the gasket body 1, two ends of the easy-tearing connecting belt 5 are respectively positioned on two sides of the clamping seam 3, and two ends of the easy-tearing connecting belt 5 are respectively flush with the side surfaces of the two sides of the clamping seam 3. The specific material and the size of the easy-tear connecting band 5 are not limited, as long as the connection between the pad body 1 and the dragging pad 4 can be ensured, and the easy-tear connecting band 5 is easy to break so that the dragging pad 4 and the pad body 1 can be separated, so that the easy-tear connecting band 5 can be made into a strip shape by a paper material and can be connected with the dragging pad 4 and the pad body 1 together for implementation.

In order to better adjust the size of the pad under the non-injury needle butterfly wing, the dragging pad 4 comprises a first dragging pad 41 and a second dragging pad 42; the first dragging pad 41 is provided with a first groove and a first dragging pad clamping seam 411, the shape and the size of the first groove are matched with the shape and the size of the outer side of the pad body 1, one end of the first dragging pad clamping seam 411 is connected with the groove, and the other end of the first dragging pad clamping seam extends to the edge of the first dragging pad 41; the gasket body 1 is positioned in the first groove of the first dragging pad 41, an easily torn connecting band 5 is arranged between the first dragging pad 41 and the gasket body 1, and the first dragging pad seam 411 is in direct connection with the seam 3 on the gasket body 1; the second dragging pad 42 is provided with a second groove and a second dragging pad clamping seam 421, the shape and the size of the second groove are matched with the shape and the size of the outer side of the first dragging pad 41, one end of the second dragging pad clamping seam 421 is connected with the second groove, and the other end extends to the edge of the second dragging pad 42; the first pad 41 is located inside the second groove of the second pad 42, and the easy-to-tear connection band 5 is arranged between the first pad 41 and the second pad 42, and the second pad seam 421 is in direct contact with the first pad seam 411.

The specific shape and size of the first dragging pad 41 and the second dragging pad 42 are not limited, and the first dragging pad 41 and the second dragging pad 42 may be configured to be an oval shape or a rectangular shape; as shown in fig. 1, the first and second mopping pads 41 and 42 are formed in an oval shape. The first dragging pad seam 411, the second dragging pad seam 421 and the seam 3 on the gasket body 1 are connected end to end, and the direction of the first dragging pad seam 411, the direction of the second dragging pad seam 421 and the direction of the seam 3 on the gasket body 1 are on the same straight line. When a patient needs a small-area gasket, the easily-torn connecting belt 5 between the first dragging pad 41 and the gasket body 1 can be damaged, and the gasket body 1 is padded below the atraumatic needle butterfly wing; when a patient needs a large-area gasket, the easily torn connecting belt 5 between the second dragging pad 42 and the first dragging pad 41 can be damaged, and the gasket body 1 and the first dragging pad 41 are padded below the atraumatic needle butterfly wing; when a patient needs a large-area pad, the pad body 1, the first dragging pad 41 and the second dragging pad 42 can be directly padded together below the butterfly wing of the atraumatic needle. Of course, the present invention can also add a third dragging pad outside the second dragging pad 42, a fourth dragging pad outside the third dragging pad, and so on.

In order to make the utility model discloses can change the thickness of pad in not damaged needle butterfly wing below according to patient's actual condition, the utility model discloses a gasket body 1 has 2 groups at least with the connection structure who drags pad 4, and every group drags pad 4 to be connected with another group drags pad 4 through connecting strip 6. For the convenience of structure simplification, in the embodiment, 2 groups are selected for the connection structure of the pad body 1 and the dragging pad 4; as shown in fig. 1, a connecting strip 6 is arranged between the connecting structures of the 2 groups of pad bodies 1 and the mop pad 4, the specific shape and size of the connecting strip 6 are not limited, and in fig. 1, the connecting strip 6 is rectangular. As shown in fig. 2, when the gap between the lower part of the butterfly wing of the atraumatic needle and the skin of the patient is large, the connecting structures of the 2 groups of the gasket bodies 1 and the dragging cushion 4 can be overlapped and then together padded below the atraumatic needle. When the gap between the lower part of the atraumatic needle butterfly wing and the skin of the patient is small, the connecting strip 6 can be broken, and one group of the gasket body 1 and the dragging gasket 4 are padded below the atraumatic needle butterfly wing. And then make the utility model discloses can adjust the thickness of pad in not damaged needle butterfly wing below according to patient's actual condition.

In order to guarantee the utility model discloses can not take place to remove behind the not damaged needle butterfly wing below to and when 2 group or multiunit gasket bodies 1 and drag the connection structure of filling up 4 and overlap the use, 2 group or multiunit gasket bodies 1 and drag the relative position between the connection structure of filling up 4 and get fixed. The utility model discloses be provided with the adhesion layer on the top surface of gasket body 1 and on dragging the top surface of pad 4, perhaps be provided with the adhesion layer on the bottom surface of gasket body 1 and on dragging the bottom surface of pad 4 to be provided with the overburden on the surface on adhesion layer. The pad body 1 and the dragging pad 4 can be directly adhered to the skin of a patient through the adhesion layer, or the pad body 1 and the dragging pad 4 are adhered to the other group of pad body 1 and the dragging pad 4 and then adhered to the skin of the patient. The pad body 1 and the mopping pad 4 which are not used can be protected from being polluted by the covering layer so as to be convenient for the next use. Simultaneously, if not convenient to glue the utility model on the skin of a patient, the covering layer between the patient and the utility model can be kept. The specific choice of the cover layer is not limited, and release paper can be chosen for implementation convenience. In order to improve skin comfort, prevent to lead to because of infusing for a long time the utility model discloses the skin numb wood of below, the utility model discloses be provided with a plurality of gas pockets 7 on gasket body 1 and on dragging pad 4, the concrete size and the quantity of gas pocket 7 are not limit, generally select according to the size of gasket body 1 and the size of dragging pad 4.

Claims (6)

1. Not damaged needle gasket is provided with pinhole (2) and joint seam (3) on gasket body (1) including gasket body (1), and joint seam (3) one end is connected with pinhole (2), the other end along the edge that extends gasket body (1), its characterized in that: the mop pad is characterized by further comprising a mop pad (4), wherein a groove and a chuck seam of the mop pad are formed in the mop pad (4);

the shape and size of the groove are matched with those of the outer side of the gasket body (1), one end of the clamping seam of the dragging cushion is connected with the groove, and the other end of the clamping seam of the dragging cushion extends to the edge of the dragging cushion (4);

the gasket body (1) is positioned in the groove of the dragging pad (4), an easy-to-tear connecting belt (5) is arranged between the dragging pad (4) and the gasket body (1), and a dragging pad clamping seam is in direct connection with a clamping seam (3) on the gasket body (1).

2. The atraumatic needle spacer of claim 1, wherein: the groove on the mop pad (4) is rectangular and penetrates through the front surface and the back surface of the mop pad (4); the easy-tearing connecting belt (5) is annularly distributed on the outer side of the gasket body (1), two ends of the easy-tearing connecting belt (5) are respectively positioned on two sides of the clamping seam (3), and two ends of the easy-tearing connecting belt (5) are respectively flushed with the side faces of two sides of the clamping seam (3).

3. The atraumatic needle spacer of claim 1, wherein: the mopping pad (4) comprises a first mopping pad (41) and a second mopping pad (42); a first groove and a first dragging pad clamping seam (411) are arranged on the first dragging pad (41), the shape and size of the first groove are matched with the shape and size of the outer side of the pad body (1), one end of the first dragging pad clamping seam (411) is connected with the groove, and the other end of the first dragging pad clamping seam extends to the edge of the first dragging pad (41); the gasket body (1) is positioned in a first groove of the first dragging gasket (41), an easily torn connecting belt (5) is arranged between the first dragging gasket (41) and the gasket body (1), and a first dragging gasket seam (411) is in direct connection with a seam (3) on the gasket body (1);

a second groove and a second dragging pad clamping seam (421) are arranged on the second dragging pad (42), the shape and size of the second groove are matched with the shape and size of the outer side of the first dragging pad (41), one end of the second dragging pad clamping seam (421) is connected with the second groove, and the other end of the second dragging pad clamping seam extends to the edge of the second dragging pad (42); the first dragging pad (41) is positioned in the second groove of the second dragging pad (42), an easily torn connecting belt (5) is arranged between the first dragging pad (41) and the second dragging pad (42), and the second dragging pad seam (421) is in direct connection with the first dragging pad seam (411).

4. The atraumatic needle spacer of any of claims 1-3, wherein: the connecting structure of the gasket body (1) and the dragging cushion (4) has at least 2 groups, and the dragging cushion (4) in each group is connected with the dragging cushion (4) in the other group through a connecting strip (6).

5. The atraumatic needle spacer of any of claims 1-3, wherein: the top surface of the gasket body (1) and the top surface of the dragging pad (4) are provided with adhesion layers, or the bottom surface of the gasket body (1) and the bottom surface of the dragging pad (4) are provided with adhesion layers, and the surfaces of the adhesion layers are provided with covering layers.

6. The atraumatic needle spacer of claim 5, wherein: a plurality of air holes (7) are arranged on the gasket body (1) and the dragging cushion (4).

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