CN217744795U - Infusion application capable of draining needle eye seepage - Google Patents

Abstract

The utility model discloses a can drainage needle eye sepage's infusion apply ointment or plaster, including applying ointment or plaster the body, observe the piece, the drainage tube, the heparin cap is provided with the cavity in applying ointment or plaster body middle part, is located to be provided with on the cavity of applying ointment or plaster the body and observes the piece, applies ointment or plaster body bottom and is provided with the separation ply, applies ointment or plaster body one side and is provided with the hand and tears the ear, drainage tube one end stretches into and applies ointment or plaster this internally and be connected with the cavity, the drainage tube other end stretches out and applies ointment or plaster the body and be provided with the heparin cap, applies ointment or plaster and is provided with the recess between body bottom surface one side reason and the cavity, recess and cavity intercommunication. The cavity and the observation piece arranged in the utility model realize the functions of observing the needle eye condition and collecting the effusion at any time, and simultaneously, the effusion can be drawn out through the drainage tube, thereby greatly prolonging the application time; the utility model discloses still reserve the position of needle tubing such as lieing in the needle, reduced the oppression of needle tubing to skin, promoted the comfort when using.

Description

Infusion application capable of draining needle eye seepage

Technical Field

The utility model belongs to the technical field of medical appliances, especially, relate to a transfusion plaster capable of draining needle eye seepage.

Background

Clinical patient's skin same place can be punctured repeatedly, leads to the eye of a needle to enlarge, to the patient that the blood coagulation ability is relatively weak, just condition such as oozing blood seepage appears easily, and the infusion of using always is applied ointment or plaster and need often change just can prevent to appear infecting, but this has not only increased medical personnel's work burden, has also increased patient's economic burden, consequently needs a money infusion to apply ointment or plaster that can draw out the effusion and observe the eye of a needle condition.

Chinese patent with application number 201721696908.6 discloses an arch-shaped transparent application, it is convenient for heighten the drainage tube in puncture exit, tractive skin when preventing fixed pipeline, the pain and unnecessary suture that tractive suture arouse when avoiding changing the application drop off, reduce pipeline slippage risk, be favorable to absorbing puncture department infiltration blood exudate, reduce the number of times of changing dressings, be convenient for medical personnel take off application step by step according to the condition, the intensity of applying ointment or plaster body bonding on transparent foam-rubber cushion has been reduced through cotton gauze, avoid driving the stylolite of wound department because of tractive transparent foam-rubber cushion, be favorable to alleviating patient's painful sense, paste through transparent foam-rubber cushion bottom and lean on in patient wound department, be favorable to heightening the drainage tube, reach the effect of small-amplitude drainage tube of buckling.

The application plaster has the function of absorbing exudates, but the transparent spongy cushion's that it is used for absorbing the exudates setting makes can't appear phenomenons such as oozing blood to observing the pinpoint, and transparent spongy cushion also can only apply ointment or plaster when the exudates absorbs too much in addition and change, has certain length of time restriction in the use, and it does not reserve needle tube positions such as remaining needle simultaneously, can't use when the infusion.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a transfusion plaster capable of draining needle eye effusion, which can solve the problems that the needle eye condition can not be observed and the effusion can not be led out in the prior art.

The utility model discloses a following technical scheme can realize.

The utility model provides a pair of transfusion that can drainage pinhole sepage is applied ointment or plaster, including applying ointment or plaster the body, observe the piece, the drainage tube, the heparin cap is provided with the cavity in applying ointment or plaster body middle part, is located to be provided with on the cavity of applying ointment or plaster the body and observes the piece, applies ointment or plaster body bottom and is provided with the separation ply, applies ointment or plaster body one side and is provided with the hand and tears the ear, drainage tube one end stretch into and apply ointment or plaster this internally and be connected with the cavity, the drainage tube other end stretches out and applies ointment or plaster the body and be provided with the heparin cap, it is provided with the recess to apply ointment or plaster between body bottom surface one side reason and the cavity, recess and cavity intercommunication.

Preferably, a sealing mechanism is arranged at the joint of the cavity and the groove, and the sealing mechanism penetrates through the joint of the cavity and the groove.

Preferably, airtight mechanism, including solid fixed ring, airtight piece, solid fixed ring is hollow circular cylinder shape, and airtight piece sets up on solid fixed ring inner wall, and solid fixed ring is silica gel with airtight piece material, and airtight piece is provided with six, and six airtight piece combinations form the cylinder shape assembly.

Preferably, the cross section of the sealing block is triangular, an inclined plane A is arranged at one end of the sealing block, and an arc-shaped bulge is arranged at one end of the sealing block close to the center of the fixing ring.

Preferably, the bottom of the cavity is provided with an opening, an inclined plane B is arranged from the opening to the edge of the cavity, and one end, close to the opening, of the inclined plane B is the highest end.

Preferably, the observation piece is in the shape of a circular arc, and the material of the observation piece is methyl methacrylate or hydroxyethyl methacrylate.

Preferably, a funnel part is arranged at the joint of the cavity and the drainage tube, and the inner diameter of one end, close to the cavity, of the funnel part is larger than that of one end, close to the drainage tube, of the funnel part.

The beneficial effects of the utility model reside in that:

the cavity and the observation piece arranged in the utility model realize the functions of observing the needle eye condition and collecting the effusion at any time, and simultaneously, the effusion can be drawn out through the drainage tube, thereby greatly prolonging the application time; the utility model discloses still reserve the position of needle tubing such as lieing in the needle, reduced the oppression of needle tubing to skin, promoted the comfort when using.

Drawings

Fig. 1 is a schematic top view of the present invention;

fig. 2 is a left side view structure diagram of the present invention;

fig. 3 is a schematic front view of the sealing mechanism of the present invention;

fig. 4 is a left side view schematic structure diagram of the sealing mechanism of the present invention;

FIG. 5 is a schematic structural view of the sealing block of the present invention;

in the figure: 1-an application body, 101-a separation paper layer, 102-a hand tearing ear, 103-a groove, 2-a cavity, 201-an opening, 202-an inclined plane B, 203-a funnel part, 3-an observation sheet, 4-a sealing mechanism, 401-a fixing ring, 5-a sealing block, 501-an inclined plane A, 502-an arc bulge, 6-a drainage tube and 7-a heparin cap.

Detailed Description

The technical solutions of the present invention are further described below, but the scope of protection claimed is not limited to the described ones.

Example 1:

as shown in fig. 1 to 5, an infusion application capable of guiding needle eye seepage comprises an application body 1, an observation sheet 3, a drainage tube 6 and a heparin cap 7, wherein a cavity 2 is arranged in the middle of the application body 1, the observation sheet 3 is arranged on the cavity 2 of the application body 1, a pasting layer is arranged on the bottom surface of the application body 1, a separation paper layer 101 is arranged at the bottom of the application body 1, the application body 1 can be pasted on the skin after the separation paper layer 101 is torn, a hand tearing ear 102 is arranged on one side of the application body 1, the hand tearing ear 102 facilitates the infusion application to be torn from the skin after the use, one end of the drainage tube 6 extends into the application body 1 and is connected with the cavity 2, the other end of the drainage tube 6 extends out of the application body 1 and is provided with the heparin cap 7, a groove 103 is arranged between one side edge of the bottom surface of the application body 1 and the cavity 2, the groove 103 is communicated with the cavity 2, a reserved space for a needle tube such as a remaining needle and the like, and the oppression on the skin can be reduced.

And a sealing mechanism 4 is arranged at the joint of the cavity 2 and the groove 103, and the sealing mechanism 4 penetrates through the joint of the cavity 2 and the groove 103. Airtight mechanism 4, including solid fixed ring 401, airtight piece 5, gu fixed ring 401 is hollow circular cylinder shape, airtight piece 5 sets up on solid fixed ring 401 inner wall, gu fixed ring 401 is silica gel with the 5 materials of airtight piece, airtight piece 5 is provided with six, and the combination of six airtight pieces 5 forms the cylindrical shape assembly. The section of the closed block 5 is triangular, an inclined surface A501 is arranged at one end of the closed block 5, one end of the inclined surface A501 on the closed block 5 is close to one end of the groove 103, and a circular arc-shaped bulge 502 is arranged at one end, close to the center of the fixing ring 401, of the closed block 5.

The bottom of the cavity 2 is provided with an opening 201, an inclined plane B202 is arranged from the opening 201 to the edge of the cavity 2, and one end, close to the opening 201, of the inclined plane B202 is the highest end, so that the exudate can flow to the edge of the cavity 2 in a concentrated manner through the inclined plane B202.

Six sealing blocks 5 arranged on the sealing mechanism 4 are mutually attached in a natural state to form a sealing effect, when a needle tube such as an indwelling needle is inserted, the needle tube is guided to the center of the sealing mechanism 4 to move along the inclined surface A501, so that the needle tube penetrates through the circular arc-shaped bulges 502 of each sealing block 5 and then penetrates through the opening 201 to prick into the skin, and at the moment, each sealing block 5 is tightly attached to the needle tube, so that the sealing property is recovered, and the exudate is placed to flow out.

The observation piece 3 is arc-shaped, the material of the observation piece 3 is methyl methacrylate or hydroxyethyl methacrylate, and the arrangement of the observation piece 3 facilitates observation of whether liquid such as blood seeps out from the needle eye.

A funnel part 203 is arranged at the joint of the cavity 2 and the drainage tube 6, and the inner diameter of one end of the funnel part 203 close to the cavity 2 is larger than that of one end close to the drainage tube 6, so that the exudate in the cavity 2 can conveniently flow into the drainage tube 6. When the amount of the exudate in the drainage tube 6 is large, the heparin cap 7 is opened, and the syringe is used for leading out the exudate in the drainage tube 6.

Claims (7)

1. The utility model provides a transfusion is applied ointment or plaster of drainage needle eye sepage which characterized in that: the application body comprises an application body (1), an observation piece (3), a drainage tube (6) and a heparin cap (7), wherein a cavity (2) is arranged in the middle of the application body (1), the observation piece (3) is arranged on the cavity (2) located on the application body (1), a separation paper layer (101) is arranged at the bottom of the application body (1), a hand tearing ear (102) is arranged on one side of the application body (1), one end of the drainage tube (6) stretches into the application body (1) and is connected with the cavity (2), the other end of the drainage tube (6) stretches out of the application body (1) and is provided with the heparin cap (7), a groove (103) is arranged between one side edge of the bottom surface of the application body (1) and the cavity (2), and the groove (103) is communicated with the cavity (2).

2. The infusion patch according to claim 1, wherein said patch is adapted to direct fluid from said needle bore, said patch comprising: and a sealing mechanism (4) is arranged at the joint of the cavity (2) and the groove (103), and the sealing mechanism (4) penetrates through the joint of the cavity (2) and the groove (103).

3. The infusion application capable of draining the liquid exuded from the needle eye according to claim 2, wherein: airtight mechanism (4), including solid fixed ring (401), airtight piece (5), gu fixed ring (401) is hollow circular cylinder shape, airtight piece (5) set up on solid fixed ring (401) inner wall, gu fixed ring (401) is silica gel with airtight piece (5) material, airtight piece (5) are provided with six, and six airtight piece (5) make up and form the cylinder shape assembly.

4. The infusion patch according to claim 3, wherein said patch is adapted to drain fluid from the eye of a needle: the section of the sealing block (5) is triangular, an inclined plane A (501) is arranged at one end of the sealing block (5), and an arc-shaped bulge (502) is arranged at one end, close to the center of the fixing ring (401), of the sealing block (5).

5. The infusion patch according to claim 1, wherein said patch is adapted to direct fluid from said needle bore, said patch comprising: the bottom of the cavity (2) is provided with an opening (201), an inclined plane B (202) is arranged from the opening (201) to the edge of the cavity (2), and one end, close to the opening (201), of the inclined plane B (202) is the highest end.

6. The infusion application capable of draining the liquid exuded from the needle eye according to claim 1, wherein: the observation sheet (3) is arc-shaped, and the material of the observation sheet (3) is methyl methacrylate or hydroxyethyl methacrylate.

7. An infusion patch according to claim 1 or 5 for draining off liquid from the eye of a needle, characterized in that: a funnel part (203) is arranged at the joint of the cavity (2) and the drainage tube (6), and the inner diameter of one end, close to the cavity (2), of the funnel part (203) is larger than that of one end, close to the drainage tube (6).

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