CN110711288A

CN110711288A - Venous transfusion anti-seepage indwelling needle for operating room nursing

Info

Publication number: CN110711288A
Application number: CN201911163070.8A
Authority: CN
Inventors: 周静
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-01-21
Anticipated expiration: 2039-11-25
Also published as: CN110711288B

Abstract

The invention discloses an anti-seepage indwelling needle for venous transfusion in operating room nursing, which relates to the technical field of indwelling needles, and aims at solving the problem of blood seepage in or after the indwelling needle is used. The indwelling needle can reduce the occurrence of blood seepage through the combination of various structures, is simple and convenient for blocking the catheter, is not easy to drop and reduces the workload of medical workers.

Description

Venous transfusion anti-seepage indwelling needle for operating room nursing

Technical Field

The invention relates to the technical field of indwelling needles, in particular to an anti-seepage indwelling needle for venous transfusion in operating room nursing.

Background

The use of remaining needle can reduce the misery that the infant caused because of relapse venipuncture and the fear of making the needle, alleviate the irritated mood of the head of a family, be convenient for clinical medication, it is urgent, critical patient's rescue medication, alleviate nurse's work load, reduce the infant pain, therefore the vein is kept somewhere the needle and is being widely used in clinic, in the face of this special colony of infant, the length of vein is kept somewhere needle retention time and the comfortable problem that becomes nurse and head of a family's most concern of infant, also be the prerequisite of the sign and the popularization that the needle was used successfully, and the tradition is kept somewhere the needle owing to can stay in the human body, and human motion probably makes the phenomenon that the needle puncture position of keeping somewhere bleeding appears, can cause patient's injury once more like this.

Disclosure of Invention

The invention provides a venous transfusion anti-seepage indwelling needle for operating room nursing, which solves the problem of blood seepage during or after the use of the indwelling needle.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an operating room nursing is with prevention of seepage of venous transfusion and is kept somewhere needle, includes first casing, the left side fixedly connected with fixed block of first casing, the left side swing joint of fixed block has the lag, the right side of fixed block is equipped with first baffle, the cap has been cup jointed in the right side activity of first casing, the inside of first casing is equipped with closing stopper and cardboard, the inside of first casing is equipped with the needle tubing, the hose has been cup jointed on the needle tubing, be equipped with the second casing on the bottom conch wall of first casing, fixedly connected with pipe on the second casing, U type frame has been cup jointed on the pipe, equal fixedly connected with second baffle on one side that U type frame is close to each other, be equipped with on the top inner wall of U type frame and be located the left briquetting of second baffle, fixedly connected with mount on the U type frame.

Preferably, an opening is formed in the wall of the left side of the first shell, the fixed block is fixedly connected in the opening, sliding grooves are formed in the top and the wall of the bottom of the first shell, sliding blocks are connected to the inside of the sliding grooves in a sliding mode, and a first baffle is fixedly connected between the two sliding blocks.

Preferably, a first slotted hole is formed in the fixing block, a second slotted hole is formed in the first baffle, the hose is fixedly connected to the second slotted hole, the hose penetrates through the first slotted hole, the left end of the needle tube penetrates through the second slotted hole and the first slotted hole, and the left end of the needle tube penetrates through the left end of the hose.

Preferably, a fourth slotted hole is formed in the wall of the right side of the first shell, the right end of the needle tube penetrates through the clamping plate, the sealing plug and the fourth slotted hole, and the right end of the needle tube is fixedly connected to the inner wall of the right side of the cap.

Preferably, a fifth slotted hole is formed in the wall of the bottom of the first shell, the second shell is fixedly connected to the fifth slotted hole, and the length of the protective sleeve is greater than that of the needle tube on the left side of the fixed block.

Preferably, the left end of the top of the U-shaped frame is a round angle, the left end of the top of the fixing frame protrudes to form a clamping block, and the two second baffles are limiting baffles.

Preferably, the friction between the inner wall of the right end of the hose and the needle tube is increased, and the second shell is located between the clamping plate and the sealing plug.

Compared with the prior art, the invention has the beneficial effects that:

1. the scheme makes the first baffle driven to move when the needle tube is extracted through the combination of the first baffle, the sliding groove and the sliding block, so that the hose is extracted from a human body by a distance of 1mm-3mm and then fixed, and the blood seepage phenomenon is reduced.

2. The combination of U type frame, briquetting and mount makes directly to press the card to die with U type frame when needs seal the pipe for the briquetting seals the pipe, and is simple convenient, and the second baffle makes U type frame be difficult for dropping.

In conclusion, the device makes the indwelling needle not only reduce the condition of oozing blood through the combination of various structures, but also is simple and convenient for the plugging of the catheter, is not easy to drop, and reduces the workload of medical personnel.

Drawings

FIG. 1 is a schematic cross-sectional view of an anti-infiltration indwelling needle for intravenous infusion in operating room care according to the present invention;

FIG. 2 is an enlarged schematic view of a partial structure at the position A of the anti-seepage indwelling needle for intravenous infusion in operating room nursing according to the present invention;

fig. 3 is an enlarged schematic view of a partial structure at the position B of the venous transfusion anti-seepage indwelling needle for nursing in an operating room provided by the invention.

In the figure: the device comprises a first shell 1, a fixed block 2, a sealing plug 3, a first baffle 4, a needle tube 5, a hose 6, a protective sleeve 7, a clamping plate 8, a cap 9, a second shell 10, a guide pipe 11, a U-shaped frame 12, a pressing block 13, a second baffle 14 and a fixed frame 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an anti-seepage indwelling needle for venous transfusion for operating room care comprises a first shell 1, a fixed block 2 is fixedly connected to the left side of the first shell 1, a protective sleeve 7 is movably connected to the left side of the fixed block 2, a first baffle 4 is arranged on the right side of the fixed block 2, a cap 9 is movably sleeved on the right side of the first shell 1, a sealing plug 3 and a clamping plate 8 are arranged inside the first shell 1, a needle tube 5 is arranged inside the first shell 1, a hose 6 is sleeved on the needle tube 5, a second shell 10 is arranged on the bottom shell wall of the first shell 1, a conduit 11 is fixedly connected to the second shell 10, a U-shaped frame 12 is sleeved on the conduit 11, a second baffle 14 is fixedly connected to one side of the U-shaped frame 12 close to each other, a pressing block 13 located on the left side of the second baffle 14 is arranged on the top inner wall of the U-shaped frame 12, and a.

An opening is arranged on the left side shell wall of the first shell 1, a fixed block 2 is fixedly connected in the opening, sliding grooves are arranged on the top and bottom shell walls of the first shell 1, sliding blocks are connected in a sliding manner inside the sliding grooves, a first baffle 4 is fixedly connected between the two sliding blocks, a first slotted hole is arranged on the fixed block 2, a second slotted hole is arranged on the first baffle, a hose 6 is fixedly connected on the second slotted hole, the hose 6 passes through the first slotted hole, the left end of a needle tube 5 passes through the second slotted hole and the first slotted hole, the left side of the needle tube 5 passes through the left end of the hose 6, a fourth slotted hole is arranged on the right side shell wall of the first shell 1, the right end of the needle tube 5 passes through a clamping plate 8, a closing plug 3 and the fourth slotted hole, the right end of the needle tube 5 is fixedly connected on the right side inner wall of a cap 9, a fifth slotted hole, the length of lag 7 is greater than the left needle tubing 5 length of fixed block 2, and the top left end of U type frame 12 is the fillet, and the top left end of mount 15 is protruding to be the fixture block, and two second baffles 14 are limit baffle, and the right-hand member inner wall of hose 6 increases with the frictional force of needle tubing 5, and second casing 10 is located between cardboard 8 and the closure 3.

In this embodiment, first, the protective sleeve 7 is removed, the needle tube 5 and the hose 6 are inserted into the human body together, the first housing 1 is pressed to remove the cap 9 from the first housing 1, so that the needle tube 5 is removed from the first housing 1, the friction between the inner wall of the right end of the hose 6 and the needle tube 5 is large, so that the needle tube 5 is removed to drive the first baffle 4 to move to the right, so that the hose 6 is withdrawn from the human body by a distance of 1mm to 3mm, and then the remaining needle is fixed on the human body, the needle tube 5 is removed to plug the right end of the first housing 1 by the sealing plug 3, so as to prevent the loss of the liquid medicine, the U-shaped frame 12 is pressed and released according to the plugging requirement of the conduit 11, so that the pressing block 13 plugs the conduit 11, and the second baffle 14 makes the U-shaped frame 12 located on the conduit 11 and not easy to drop.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a needle is kept somewhere with venous transfusion prevention of seepage for operating room nursing, includes first casing (1), its characterized in that, the left side fixedly connected with fixed block (2) of first casing (1), the left side swing joint of fixed block (2) has lag (7), the right side of fixed block (2) is equipped with first baffle (4), cap (9) have been cup jointed in the right side activity of first casing (1), the inside of first casing (1) is equipped with closing plug (3) and cardboard (8), the inside of first casing (1) is equipped with needle tubing (5), hose (6) have been cup jointed on needle tubing (5), be equipped with second casing (10) on the bottom conch wall of first casing (1), fixedly connected with pipe (11) on second casing (10), U type frame (12) have been cup jointed on pipe (11), all fixedly connected with second baffle (14) on the one side that U type frame (12) are close to each other, and a pressing block (13) positioned on the left side of the second baffle (14) is arranged on the inner wall of the top of the U-shaped frame (12), and a fixing frame (15) is fixedly connected to the U-shaped frame (12).

2. The venous transfusion anti-seepage indwelling needle for operating room care according to claim 1, wherein an opening is formed in a left side wall of the first housing (1), the fixing block (2) is fixedly connected in the opening, sliding grooves are formed in the top and bottom walls of the first housing (1), sliding blocks are slidably connected inside the sliding grooves, and a first baffle (4) is fixedly connected between the two sliding blocks.

3. The anti-infiltration indwelling needle for venous transfusion in operating room nursing according to claim 1, wherein the fixed block (2) is provided with a first slot, the first baffle plate is provided with a second slot, the hose (6) is fixedly connected to the second slot, the hose (6) passes through the first slot, the left end of the needle tube (5) passes through the second slot and the first slot, and the left end of the needle tube (5) passes through the left end of the hose (6).

4. The anti-seepage indwelling needle for venous transfusion in an operating room for nursing according to claim 1, wherein a fourth slot hole is formed on the wall of the right side of the first shell (1), the right end of the needle tube (5) passes through the clamping plate (8), the closing plug (3) and the fourth slot hole, and the right end of the needle tube (5) is fixedly connected to the inner wall of the right side of the cap (9).

5. The anti-seepage indwelling needle for venous transfusion in operating room care according to claim 1, wherein a fifth slotted hole is formed on the bottom wall of the first casing (1), the second casing (10) is fixedly connected to the fifth slotted hole, and the length of the protective sleeve (7) is greater than that of the needle tube (5) on the left side of the fixed block (2).

6. The anti-seepage indwelling needle for the venous transfusion in the operating room nursing according to claim 1, wherein the top left end of the U-shaped frame (12) is a round angle, the top left end of the fixed frame (15) is protruded to be a clamping block, and the two second baffles (14) are limit baffles.

7. The intravenous infusion permeation prevention indwelling needle for operating room care according to claim 1, wherein friction between the right end inner wall of the hose (6) and the needle tube (5) is increased, and the second housing (10) is located between the clamping plate (8) and the closing plug (3).