CN217886142U

CN217886142U - Dialysis puncture needle

Info

Publication number: CN217886142U
Application number: CN202221472953.4U
Authority: CN
Inventors: 郑玉婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-11-25
Anticipated expiration: 2032-06-14

Abstract

The utility model relates to a technical field of dialysis especially relates to a puncture needle dialyses. Its technical scheme includes bandage, fixed band, protective sheath, pjncture needle body, puncture tube, fixed plate and connecting plate, the outer terminal surface intercommunication in puncture needle body one side has the puncture tube, and the outer terminal surface fixing in puncture tube one side has the needle wing, the outer terminal surface fixing in one side of the needle wing has the bandage, and the fixed rear surface of bandage has the female subsides of magic, the needle wing deviates from the outer terminal surface fixing in one side of bandage and has the fixed band, and the rear surface fixing of fixed band has the magic subsides, the surface mounting of puncture tube has the flow stopping clamp, logical groove has been seted up to the lower surface of protective sheath, and the protective sheath cup joints the upper surface at puncture needle body, one side inner wall of protective sheath is fixed with the fixed plate, and the outer terminal surface fixing in one side of fixed plate has the blood sucking pad, one side inner wall that the protective sheath deviates from the fixed plate is fixed with the connecting plate. The utility model discloses a be convenient for absorb the blood of pjncture needle body cover back, prevent to infect.

Description

Dialysis puncture needle

Technical Field

The utility model relates to a dialysis technical field specifically is a dialysis pjncture needle.

Background

Dialysis is a separation and purification technique that separates small molecules from biological macromolecules by the principle of diffusion of small molecules through a semi-permeable membrane into water (or buffer). Dialysis is a treatment method in which components (solutes or moisture) in a body fluid are discharged to the outside of the body through a semipermeable membrane, and is generally classified into hemodialysis and peritoneal dialysis.

The puncture needle needs to be used in dialysis, and the puncture needle with the protective cover can extrude blood in the puncture needle to fall when the protective cover is sleeved back for dialysis at present, so that a bed unit and a dialysis environment are easily polluted, and the infection risk also exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dialysis pjncture needle to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dialysis puncture needle, includes bandage, fixed band, protective sheath, pjncture needle body, puncture tube, fixed plate and connecting plate, the outer terminal surface intercommunication in one side of pjncture needle body has the puncture tube, and the outer terminal surface in one side of puncture tube is fixed with the needle wing, the surface mounting of puncture tube has the flow stopping clamp, logical groove has been seted up to the lower surface of protective sheath, and the protective sheath cup joints the upper surface at the pjncture needle body.

Preferably, the outer end face of one side of the needle wing is fixed with a bandage, and the rear surface of the bandage is fixed with a magic female sticker. The needle wing is convenient to fix by arranging the binding band at one side of the needle wing.

Preferably, the outer terminal surface of one side that the needle wing deviates from the bandage is fixed with the fixed band, and the rear surface of fixed band is fixed with the magic tape. The fixing belt is arranged on the other side of the needle wing, so that the needle wing is convenient to fix.

Preferably, a fixing plate is fixed on the inner wall of one side of the protective sleeve, and a blood sucking pad is fixed on the outer end face of one side of the fixing plate. The blood absorption pad is arranged on the inner wall of the protective sleeve, so that blood can be absorbed conveniently.

Preferably, the inner wall of one side of the protective sleeve departing from the fixed plate is fixed with a connecting plate, and the outer end face of one side of the connecting plate is fixed with a protective pad. The protection pad is arranged on the inner wall of the protection sleeve, so that blood can be absorbed conveniently.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the protective sheath, inhale blood pad and protection pad, reached the effect of being convenient for absorb the blood of pjncture needle body surface, cup jointed the protective sheath at pjncture needle body surface, inhale the blood pad and can absorb the blood of pjncture needle body surface with the protection pad, can prevent to infect.

2. The utility model discloses a set up bandage, fixed band, the female subsides of magic and the subsides of magic, reached the effect of the fixed pjncture needle body of being convenient for, handheld needle wing, hand drive needle wing penetrate the pjncture needle body internal the patient, paste the magic and paste the female subsides of magic on the patient arm, the fixed pjncture needle body of being convenient for.

Drawings

FIG. 1 is a schematic view of the cross-sectional view of the present invention;

FIG. 2 is a schematic side sectional view of the protective sheath of the present invention;

fig. 3 is a schematic bottom sectional view of the present invention;

fig. 4 is a schematic top view of the present invention.

In the figure: 1. binding a belt; 2. a needle wing; 3. fixing the belt; 4. a protective sleeve; 5. a puncture needle body; 6. a through groove; 7. a puncture tube; 8. a flow stopping clip; 9. a blood suction pad; 10. a fixing plate; 11. a protection pad; 12. a connecting plate; 13. a magic female sticker; 14. a magic tape.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1 to 4, the present invention provides an embodiment of: the utility model provides a dialysis pjncture needle, including bandage 1, fixed band 3, protective sheath 4, pjncture needle body 5, puncture tube 7, fixed plate 10 and connecting plate 12, logical groove 6 has been seted up to the lower surface of protective sheath 4, and protective sheath 4 cup joints at pjncture needle body 5's upper surface, one side inner wall of protective sheath 4 is fixed with fixed plate 10, and the outer end fixing of one side of fixed plate 10 has blood sucking pad 9, one side inner wall that protective sheath 4 deviates from fixed plate 10 is fixed with connecting plate 12, and the outer end fixing of one side of connecting plate 12 has protection pad 11.

The operating principle of a dialysis puncture needle based on embodiment 1 is as follows: the protective sleeve 4 is sleeved on the outer surface of the puncture needle body 5, and the blood sucking pad 9 and the protective pad 11 can absorb the blood on the outer surface of the puncture needle body 5 and prevent infection.

Example two

As shown in fig. 1-4, the utility model provides a dialysis puncture needle, compare in embodiment one, this embodiment still includes bandage 1, fixed band 3, protective sheath 4, puncture needle body 5, puncture tube 7, fixed plate 10 and connecting plate 12, the outer terminal surface intercommunication in one side of puncture needle body 5 has puncture tube 7, and the outer terminal surface in one side of puncture tube 7 is fixed with needle wing 2, the outer terminal surface in one side of needle wing 2 is fixed with bandage 1, and bandage 1's rear surface is fixed with the female subsides of magic 13, needle wing 2 deviates from the outer terminal surface in one side of bandage 1 and is fixed with fixed band 3, and the rear surface of fixed band 3 is fixed with the subsides of magic 14, puncture tube 7's surface mounting has the clamp 8 that ends.

In this embodiment, handheld needle wing 2, the hand drives needle wing 2 and penetrates pjncture needle body 5 in the patient, pastes 14 and subsides 13 with the magic son on patient's arm, is convenient for fixed pjncture needle body 5.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a dialysis pjncture needle, includes bandage (1), fixed band (3), protective sheath (4), pjncture needle body (5), puncture tube (7), fixed plate (10) and connecting plate (12), its characterized in that: the outer terminal surface intercommunication in one side of pjncture needle body (5) has puncture tube (7), and the outer terminal surface mounting in one side of puncture tube (7) has needle wing (2), the surface mounting of puncture tube (7) has only to flow and presss from both sides (8), logical groove (6) have been seted up to the lower surface of protective sheath (4), and protective sheath (4) cup joint the upper surface at pjncture needle body (5).

2. A dialysis needle according to claim 1, wherein: the outer terminal surface of one side of needle wing (2) is fixed with bandage (1), and the rear surface of bandage (1) is fixed with magic mother and pastes (13).

3. A dialysis needle according to claim 1, wherein: the outer terminal surface of one side that needle wing (2) deviate from bandage (1) is fixed with fixed band (3), and the rear surface of fixed band (3) is fixed with magic tape (14).

4. A dialysis needle according to claim 1, wherein: a fixing plate (10) is fixed on the inner wall of one side of the protective sleeve (4), and a blood sucking pad (9) is fixed on the outer end face of one side of the fixing plate (10).

5. A dialysis needle according to claim 1, wherein: the inner wall of one side of the protective sleeve (4) departing from the fixing plate (10) is fixed with a connecting plate (12), and the outer end face of one side of the connecting plate (12) is fixed with a protective pad (11).