CN215023962U

CN215023962U - Keep somewhere aseptic fixed knot of needle and construct

Info

Publication number: CN215023962U
Application number: CN202120309536.7U
Authority: CN
Inventors: 殷蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-12-07
Anticipated expiration: 2031-02-03

Abstract

The utility model relates to a medical device technical field especially relates to an aseptic fixed knot of remaining needle constructs. The indwelling needle sterile fixing structure comprises a sterile application, wherein the sterile application comprises a first application and a second application which are in flexible connection through a flexible strip; a transparent observation window is arranged on the first application, and strip-shaped medical cotton cloth is fixed on the bottom side of the transparent observation window; an opening is formed in the second application, one side of the opening is flexibly connected with one side of the cover body, a medical sponge block is fixedly connected to the bottom side of the cover body, and a medical adhesive tape is fixedly connected to the other side of the cover body; and the bottom sticker is used for supporting and adhering the sterile application. This keep somewhere aseptic fixed knot of needle constructs conveniently keeps somewhere needle catheter part and tee bend infusion connector part and fixes and protect, has avoided keeping somewhere the pollution of needle and skin contact position, has alleviateed the pressure of keeping somewhere needle position skin fixation, and the patient can be better the activity keep somewhere the needle position, has alleviateed uncomfortable and painful sense, and is practical nimble.

Description

Keep somewhere aseptic fixed knot of needle and construct

Technical Field

The utility model relates to the technical field of medical devices, especially, relate to an aseptic fixed knot of remaining needle constructs.

Background

The indwelling needle is easy to puncture, can protect the blood vessel of a patient and relieve the pain of the patient, and is widely adopted in the current clinical care. The mode is particularly suitable for intermittent infusion for multiple times every day, reduces the puncture times, avoids the reaction between medicines, relieves the pain and fear caused by repeated venipuncture of a sick child, relieves the anxiety of parents, is convenient for clinical medication, is used for rescuing urgent and critical patients, and reduces the workload of nursing staff.

In the using process, the length of the remaining time of the vein remaining needle and the comfort of the patient, especially the sick child become the most concerned problems for the nursing staff and the parents. In the use process of the existing indwelling needle, in order to avoid the movement and pollution of the indwelling needle catheter, a viscous transparent film is adopted to fix the position of the indwelling needle catheter for the first time, and a three-way infusion joint connected with an extension tube at the outer end of the indwelling needle is fixed for the second time by adopting a medical adhesive tape. The mode avoids the pain or blood backflow of the patient caused by the touch of the indwelling needle to a certain extent, but has the following problems: the transparent film used for covering the position of the indwelling needle has strong adhesive force, the catheter position of the indwelling needle is directly fixed, when the transparent film at the position is torn, although a nursing staff can press the needle holding handle to avoid the pulling force of the adhesive transparent film on the indwelling needle catheter, the adhesive force still can pull the needle holding handle, and further influences the indwelling needle sleeve entering the blood vessel to cause discomfort and fear of a patient; secondly, the viscous transparent film has large limitation on the skin at the position where the needle catheter is kept, and a patient feels tight and uncomfortable when moving or lifting the hand; and thirdly, most of the three-way infusion joint of the indwelling needle is exposed to the external environment, on one hand, the three-way infusion joint is easy to touch, and on the other hand, the joint is easy to be polluted, so that the patient is inconvenient to slightly move, and potential health and safety hazards are increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a keep somewhere aseptic fixed knot of needle and construct, the convenience is fixed and is protected keeping somewhere needle catheter part and tee bend infusion connector portion, has avoided keeping somewhere the pollution of needle and skin contact position, has alleviateed the pressure to keeping somewhere needle position skin fixation, and the patient can be better the activity stay needle position, has alleviateed uncomfortable and painful sense, and practical nimble has solved the problem that exists among the prior art.

The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:

an indwelling needle sterile fixation structure comprising:

sterile applications including a first application and a second application, the first and second applications being flexibly connected by a flexible strip; a transparent observation window is arranged on the first application, and a strip of medical cotton cloth is fixed on the bottom side of the transparent observation window; an opening is arranged on the second application, one side of the opening is flexibly connected with one side of a cover body, a medical sponge block is fixedly connected to the bottom side of the cover body, and a medical adhesive tape is fixedly connected to the other side of the cover body;

and the bottom patch is matched with the sterile application patch in shape and used for supporting and adhering the sterile application patch.

Furthermore, the transparent observation window is a non-sticky medical transparent film arranged in the middle of the first application, and the strip-shaped medical cotton cloth is fixed with the bottom side of the medical transparent film in a pressing mode.

Further, the medical transparent film is a waterproof breathable PU film.

Further, the cover body is an arc-shaped cover body protruding upwards; the medical sponge block is a cambered surface sponge block matched with the inner side of the cover body.

Further, the lid is silica gel or rubber lid.

Further, the flexible strip is a rubber elastic connecting rib.

Further, the length of the flexible strip is less than the sterile application width setting; the joint of the first application and the second application is concave towards the middle and fixedly connected with the two ends of the flexible strip.

Further, the medical adhesive tape is two strip-shaped medical adhesive tapes arranged on the other side of the cover body in parallel.

Further, the first application length is smaller than the second application length.

The utility model has the advantages that:

the utility model discloses an aseptic fixed knot of indwelling needle constructs will aseptically apply ointment or plaster and fall into two parts through rubber elastic connection muscle, and first applying ointment or plaster is used for the fixed needle catheter portion that keeps somewhere, and the second is applied ointment or plaster and is used for fixed tee bend infusion connector portion, can alleviate the adhesion to keeping somewhere needle position skin by the at utmost, has guaranteed simultaneously to keep somewhere the fixed steadiness of needle. The first application fixes the indwelling needle catheter part, so that the condition of the indwelling needle can be conveniently observed through the medical transparent film, and the strip-shaped medical cotton cloth fixed on the bottom side of the medical transparent film can cover the skin of the contact part of the indwelling needle catheter and the blood vessel, so that the dragging of the indwelling needle catheter part when the sterile application is torn off is relieved, and the discomfort and the fear of a patient are relieved; meanwhile, due to the arrangement of the strip-shaped medical cotton cloth, the skin at the position of the medical transparent film can feel more relaxed. And the first application outside the medical transparent film realizes good adhesion and fixation to the part. The extension pipe that links to each other with keeping somewhere the needle pipe can stretch out in the same direction as rubber elastic connection muscle position, and then guarantees that the tee bend infusion connector position of its tip is applied ointment or plaster the below by the second and gets into the open position, and the second is applied ointment or plaster fixed back, has guaranteed the fixed of extension pipe on the one hand, and on the other hand closes the back at the lid, has realized that tee bend infusion connector is covered by medical sponge, and the surface is cleaner, and is difficult for receiving touching and interfering of outside object, makes things convenient for patient's activity. In addition, the medical adhesive tape outside the cover body can be adhered according to the contact condition of the cover body and the three-way infusion connector, and the problems of compression and exposure of the three-way infusion connector to skin when the medical adhesive tape is directly used for fixing in the prior art are solved. The indwelling needle sterile fixing structure is flexible and convenient to use, and scientific and reasonable in structural design.

Drawings

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

FIG. 2 is a schematic view of the bottom sticker of FIG. 1;

FIG. 3 is a schematic bottom view of the structure of FIG. 1;

FIG. 4 is a schematic view of the structure of FIG. 1 showing the cover in an open state;

fig. 5 is a schematic view of the structure of the utility model in use.

Wherein, 1 the first application, 2 the second application, 3 the flexible strip, 4 the transparent observation windows, 5 medical cotton cloth strips, 6 openings, 7 covers, 8 medical sponge blocks, 9 medical adhesive tapes, 10 bottom stickers, 11 indwelling needle catheters, 12 extension tubes, 13 three-way transfusion joints and 14 needle holding handles.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present invention is explained in detail below by means of specific embodiments and with reference to the attached drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in FIGS. 1 to 5, the indwelling needle aseptic fixation structure comprises aseptic application comprising a first application 1 and a second application 2, the first application length being smaller than the second application length, the first application and the second application being flexibly connected by a flexible strip 3 which is a rubber elastic connecting rib; the length of the flexible strip is less than the sterile application width setting; the joint of the first application and the second application is concave towards the middle and fixedly connected with the two ends of the flexible strip. A transparent observation window 4 is arranged on the first application, and a strip-shaped medical cotton cloth 5 is fixed on the bottom side of the transparent observation window; an opening 6 is arranged on the second application, one side of the opening is flexibly connected with one side of a cover body 7, a medical sponge block 8 is fixedly connected to the bottom side of the cover body, and a medical adhesive tape 9 is fixedly connected to the other side of the cover body. A bottom patch 10 is adhesively connected to the bottom side of the sterile application, said bottom patch being configured to fit the sterile application and being used to support said sterile application.

The transparent observation window 4 is a non-adhesive medical transparent film arranged in the middle of the first application 1, and the strip-shaped medical cotton cloth is fixed with the bottom side of the medical transparent film in a pressing mode. The medical adhesive tape is two strip-shaped medical adhesive tapes which are arranged on the other side of the cover body in parallel.

The cover body 7 is an arc-shaped cover body protruding upwards; the medical sponge block is a cambered surface sponge block matched with the inner side of the cover body. The lid is the silica gel lid. The cover body is set to be an arc surface, so that the thickness of the medical sponge block can be increased as much as possible, and the pressure of the three-way infusion joint after being touched can be buffered.

When in use, the bottom sticker 10 and the sterile patch are torn and separated from bottom to top, the transparent observation window 4 of the first patch 1 is attached corresponding to the indwelling catheter 11, the strip-shaped medical cotton cloth 5 is transversely covered at the middle position of the indwelling catheter, one part of the needle holding handle 14 is covered by the medical transparent film at the position of the transparent observation window, and the other part is adhered by the edge position of the first patch; the first half of the extension tube 12 connected to the indwelling needle catheter is first placed along the non-adhesive flexible strip 3, and then passed around from the upper right corner of the second application 2 into the opening 6, gradually adhering the second application from one side close to the flexible strip 3 to the other; after the second application 2 is fixed, the three-way infusion connector 13 exposed at the opening position is covered by the cover body 7, the proper force of the pressing of the cover body is ensured according to the height of the three-way infusion connector, the medical sponge block 8 is pressed on the three-way infusion connector in a butt joint mode, then the cover paste on the medical adhesive tape 9 on the other side of the cover body is taken off, and the cover body is fixed through the medical adhesive tape. When needing the infusion operation, only open the lid through medical sticky tape and expose the tee bend infusion connect can, avoided when not using, the pollution that the tee bend infusion connects the surface to expose to the outside and cause or touch, reduce the infection, guarantee patient's comfort, the at utmost reduces uncomfortable and feels.

The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.

The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims

1. An indwelling needle sterile fixation structure, comprising:

2. The structure for aseptically holding an indwelling needle according to claim 1, wherein the transparent window is a non-adhesive medical transparent film provided in the middle of the first application, and the strip of medical cotton cloth is press-fitted and fixed to the bottom side of the medical transparent film.

3. The structure for aseptically fixing an indwelling needle according to claim 1, wherein the cover is an upwardly convex arc-shaped cover; the medical sponge block is a cambered surface sponge block matched with the inner side of the cover body.

4. The structure for aseptically fixing an indwelling needle according to claim 3, wherein the cap is a silicone or rubber cap.

5. The structure for aseptically holding an indwelling needle according to claim 1, wherein the flexible strip is a rubber elastic connecting rib.

6. The indwelling needle sterile fixation arrangement of claim 5, wherein the length of the flexible strip is less than the sterile application width setting; the joint of the first application and the second application is concave towards the middle and fixedly connected with the two ends of the flexible strip.

7. The structure for aseptically fixing an indwelling needle according to claim 1, wherein the medical tape is two strips of medical tape arranged in parallel on the other side of the cover body.

8. The indwelling needle sterile fixation structure according to claim 1, wherein the first application length is shorter than the second application length.