CN217793976U

CN217793976U - Indwelling needle structure for wrapping cavernous body

Info

Publication number: CN217793976U
Application number: CN202220805791.5U
Authority: CN
Inventors: 孙江曼
Original assignee: Suqian Zhongwu Hospital LLC
Current assignee: Suqian Zhongwu Hospital LLC
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-11-15
Anticipated expiration: 2032-04-08

Abstract

The utility model provides a parcel cavernosum keep somewhere needle structure relates to medical equipment technical field, including keeping somewhere the needle body, the bottom of keeping somewhere the needle body is fixed with the fixed block, the side mouth has been seted up to one side of fixed block, the guide way has been seted up to the inside bottom surface of side mouth, the inside sliding connection of guide way has the slide plate, the bottom of slide plate is fixed with the sponge strip, the bottom of sponge strip extends to the bottom of fixed block, a plurality of locating holes have been seted up to one side surface equidistance of slide plate, one side external surface fixation who keeps somewhere the needle body has the side pipe, the utility model discloses, through setting up the sponge strip for can will keep somewhere and carry out completely cut apart between needle and the skin, prevent to press the sore, solved current keeping somewhere the needle when the in-service use, because bayonet socket parcel there, the needle cap has also wrapped up here, nevertheless because these two positions are harder, cause the skin at pressfitting position very easily to appear and press the sore, unsuitable problem of in-service use.

Description

Indwelling needle structure for wrapping cavernous body

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to wrap up keep somewhere needle structure of cavernosum.

Background

Medical equipment refers to instruments, devices, appliances, materials or other items used alone or in combination in the human body, and also includes required software. Medical equipment is the most basic element of medical, scientific research, teaching, institution and clinical discipline work, namely comprises professional medical equipment and also comprises household medical equipment, and during the use period, the following expected purposes are achieved: preventing, diagnosing, treating, monitoring and relieving diseases.

At present, in the clinical use process of a newborn pediatric infant, a flow stopping clamp, a heparin cap and a positive pressure interface accessory are not wrapped, but in the clinical work, the two parts are found to be hard, so that a pressure sore or a scratch event can occur once the fixation is improper or the patrol is not timely, and based on the situation, a sponge body wrapping method is considered.

SUMMERY OF THE UTILITY MODEL

The utility model aims at, through setting up the sponge strip for can will keep somewhere to keep somewhere and completely cut off between needle and the skin, prevent to press the sore, solve current keep somewhere the needle when the in-service use, because bayonet socket has wrapped up there, the needle cap has also wrapped up here, nevertheless because these two positions are harder, cause the skin at pressfitting position very easily to appear skin pressure sore, the unsuitable problem of in-service use.

In order to realize the purpose, the utility model adopts the following technical scheme: wrap up remaining needle structure of cavernosum, including keeping somewhere the needle body, the bottom of keeping somewhere the needle body is fixed with the fixed block, the side mouth has been seted up to one side of fixed block, the guide way has been seted up to the inside bottom surface of side mouth, the inside sliding connection of guide way has the slide plate, the bottom of slide plate is fixed with the sponge strip, the bottom of sponge strip extends to the bottom of fixed block, a plurality of locating holes have been seted up to one side surface equidistance of slide plate, one side surface mounting who keeps somewhere the needle body has the side pipe, the side pipe runs through to the inside of keeping somewhere the needle body.

Preferably, a handle is fixed on the middle part of the outer surface of the other side of the indwelling needle body, and a connecting sleeve is sleeved on the outer surface of the side tube close to one side edge.

Preferably, the inside of fixed block has seted up the groove of sliding, the inside top surface and the bottom surface in groove of sliding have all seted up the spacing groove.

Preferably, two equal sliding connection in the inside of spacing groove has the stopper, two be fixed with the annular plate between the relative one side of stopper.

Preferably, the through-hole has all been seted up to the both sides inner wall in groove that slides, one side of annular plate is fixed with the locating lever, the both ends of locating lever run through the both sides to the fixed block respectively.

Preferably, a rubber ball is fixed at one end of the positioning rod, a spring is fixed at one side of the annular plate, one end of the spring is fixed on the inner wall of one side of the sliding groove, and a butt joint pipe is fixed at the rear side of the remaining needle body.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, at first pass through the inside of slide sliding connection at the guide way of fixed block bottom with the sponge strip when using this device, then when in-service use, at first will keep somewhere the needle body and prick into the blood vessel, twine the sponge strip through outside locking facility after that for can fix on the arm, thereby accomplish fixedly, at last the in-process that tightens up the sponge strip winding through the cooperation of locating lever and locating hole, make can fix the sponge strip, prevent to produce and slide.

2. The utility model discloses in, elastic tension through the spring at the in-process of location, make the locating lever run through to the inside of locating hole, when pull sponge strip, need stretch the spring through the rubber ball, thereby make locating lever and locating hole separation, and lead to the annular slab through spacing groove and stopper at gliding in-process, prevent that the annular slab from taking place to rotate in the process that slides, set up the side pipe in one side of keeping somewhere the needle body, conveniently dock outside other pipelines, make and can infuse jointly, and set up the handle, make things convenient for medical personnel to use and keep somewhere the needle body.

Drawings

FIG. 1 is a schematic view of the structure of the indwelling needle wrapped in the cavernous body according to the present invention;

FIG. 2 is a schematic view of the top-down perspective structure of the indwelling needle structure wrapped around the cavernous body of the present invention;

fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention.

Illustration of the drawings: 1. a remaining needle body; 2. a handle; 3. a sponge strip; 4. a slide plate; 5. positioning holes; 6. a side tube; 7. connecting sleeves; 8. butt-joint pipes; 9. a side port; 10. a guide groove; 11. a fixed block; 12. a sliding groove; 13. a limiting groove; 14. a through hole; 15. positioning a rod; 16. a rubber ball; 17. an annular plate; 18. a limiting block; 19. a spring.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-3, the utility model provides a technical solution of indwelling needle structure wrapping cavernous body: including keeping somewhere needle body 1, the bottom of keeping somewhere needle body 1 is fixed with fixed block 11, side mouth 9 has been seted up to one side of fixed block 11, guide way 10 has been seted up to the inside bottom surface of side mouth 9, the inside sliding connection of guide way 10 has slide plate 4, slide plate 4's bottom is fixed with sponge strip 3, sponge strip 3's bottom extends to the bottom of fixed block 11, a plurality of locating holes 5 have been seted up to one side surface equidistance of slide plate 4, one side external fixed surface of keeping somewhere needle body 1 has side pipe 6, side pipe 6 runs through to the inside of keeping somewhere needle body 1.

The effect that its whole embodiment 1 reached is, at first with sponge strip 3 through the inside of sliding connection at the guide way 10 of fixed block 11 bottom when using this device, then when in actual use, at first will keep somewhere needle body 1 and prick the blood vessel, twine sponge strip 3 through outside locking facility afterwards, make and to fix on the arm, thereby accomplish fixedly, at last through the cooperation of locating lever 15 and locating hole 5 with sponge strip 3 winding tightening in-process, make sponge strip 3 fixed, prevent to produce and slide, solved current keep somewhere the needle when actual use, because bayonet socket wraps up there, the needle cap has also wrapped here, but because these two positions are harder, cause the skin of pressfitting position to appear the skin pressure sore very easily, unsuitable practical use's problem.

Embodiment 2, as shown in fig. 1-3, the other side surface of the indwelling needle body 1 is located at the middle part and is fixed with a handle 2, the outer surface of the side tube 6 is sleeved with a connecting sleeve 7 near one side edge, the inside of the fixing block 11 is provided with a sliding groove 12, the inside top surface and the bottom surface of the sliding groove 12 are both provided with limiting grooves 13, the inside of the two limiting grooves 13 is connected with limiting blocks 18 in a sliding manner, a circular plate 17 is fixed between the opposite sides of the two limiting blocks 18, the inner walls of the two sides of the sliding groove 12 are both provided with through holes 14, one side of the circular plate 17 is fixed with a positioning rod 15, the two ends of the positioning rod 15 penetrate through the two sides of the fixing block 11 respectively, one end of the positioning rod 15 is fixed with a rubber ball 16, one side of the circular plate 17 is fixed with a spring 19, one end of the spring 19 is fixed on the inner wall of one side of the sliding groove 12, and the rear side of the indwelling needle body 1 is fixed with a butt-joint tube 8.

The effect that its whole embodiment 2 reached does, the in-process of location passes through spring 19's elastic tension, make locating lever 15 run through to the inside of locating hole 5, when pull sponge strip 3, need stretch spring 19 through rubber ball 16, thereby make locating lever 15 and locating hole 5 separate, and guide annular plate 17 through spacing groove 13 and stopper 18 at gliding in-process, prevent that annular plate 17 from taking place to rotate in the in-process that slides, one side of keeping somewhere needle body 1 sets up side pipe 6, conveniently dock outside other pipelines, make and can infuse jointly, and set up handle 2, make things convenient for medical personnel to use and keep somewhere needle body 1.

The working principle is as follows: when the device is used, firstly, the sponge strip 3 is slidably connected inside the guide groove 10 at the bottom of the fixing block 11 through the sliding plate 4, then when the device is used, firstly, the indwelling needle body 1 is pricked into a blood vessel, then, the sponge strip 3 is wound through an external locking facility, so that the sponge strip can be fixed on an arm, and the fixation is completed, and finally, in the process of winding and tightening the sponge strip 3, the sponge strip 15 is matched with the positioning hole 5 through the positioning rod 15, so that the sponge strip 3 can be fixed, the sliding is prevented, in the positioning process, the elastic tension of the spring 19 is passed through, so that the positioning rod 15 penetrates through the positioning hole 5, when the sponge strip 3 is pulled, the spring 19 needs to be stretched through the rubber ball 16, so that the positioning rod 15 is separated from the positioning hole 5, in the sliding process, the annular plate 17 is guided through the limiting groove 13 and the limiting block 18, the annular plate 17 is prevented from rotating in the sliding process, a side pipe 6 is arranged on one side of the indwelling needle body 1, the external other pipelines can be conveniently butted, the transfusion can be commonly performed, and the handle 2 is arranged, and the indwelling needle body 1 can be conveniently used by medical personnel.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiments into equivalent variations to apply to other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. Wrap up keeping somewhere needle structure of cavernosum, including keeping somewhere needle body (1), its characterized in that: keep somewhere the bottom of needle body (1) and be fixed with fixed block (11), side mouth (9) have been seted up to one side of fixed block (11), guide way (10) have been seted up to the inside bottom surface of side mouth (9), the inside sliding connection of guide way (10) has slide plate (4), the bottom of slide plate (4) is fixed with sponge strip (3), the bottom of sponge strip (3) extends to the bottom of fixed block (11), a plurality of locating holes (5) have been seted up to one side surface equidistance of slide plate (4), keep somewhere one side external fixation of needle body (1) has side pipe (6), side pipe (6) run through to the inside of keeping somewhere needle body (1).

2. The indwelling needle structure for entrapment of the corpus cavernosum of claim 1, wherein: the handle (2) is fixed at the middle part of the outer surface of the other side of the indwelling needle body (1), and the connecting sleeve (7) is sleeved at the edge of the outer surface of the side tube (6) close to one side.

3. The indwelling needle structure for entrapment of the corpus cavernosum of claim 2, wherein: the inside of fixed block (11) has been seted up and has been slided groove (12), spacing groove (13) have all been seted up to the inside top surface and the bottom surface in groove of sliding (12).

4. The indwelling needle structure for entrapment of the corpus cavernosum of claim 3, wherein: two equal sliding connection in inside of spacing groove (13) has stopper (18), two be fixed with between the relative one side of stopper (18) annular plate (17).

5. The indwelling needle structure for entrapment of the corpus cavernosum of claim 4, wherein: through-hole (14) have all been seted up to the both sides inner wall in groove (12) that slides, one side of annular plate (17) is fixed with locating lever (15), the both ends of locating lever (15) run through the both sides to fixed block (11) respectively.

6. The indwelling needle structure for entrapment of the corpus cavernosum of claim 5, wherein: the one end of locating lever (15) is fixed with rubber ball (16), one side of annular plate (17) is fixed with spring (19), the one end of spring (19) is fixed on the one side inner wall of groove (12) that slides, the rear side of keeping somewhere needle body (1) is fixed with butt joint pipe (8).