CN215192062U

CN215192062U - Non-blind area sterile puncture device

Info

Publication number: CN215192062U
Application number: CN202023176149.5U
Authority: CN
Inventors: 宋家成
Original assignee: Xuzhou Xizi Electronic Technology Co ltd
Current assignee: Xuzhou Xizi Electronic Technology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-12-17
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a no blind area aseptic piercing depth relates to medical technical field, the utility model discloses a handle, the top of handle are connected with the probe, and one side of probe is provided with first supersound unit and second supersound unit respectively, and it has the through-hole to run through in the middle of one side of first supersound unit, and the inside of probe runs through have with the pipe of placing of through-hole looks UNICOM. After the pjncture needle is used and is accomplished, operating personnel dials the piece through the rebound, dial the effort that the piece drove the slider and overcome the spring, make the slider rebound in the spout, and then make the piece that dials drive the draw-in groove rebound, and then the draw-in groove breaks away from with the stopper mutually, operating personnel is through taking out the pjncture needle, put into new pjncture needle, then under the reset action of spring, make to dial the piece and drive the draw-in groove and block the stopper, fix the pjncture needle, the effectual problem of not being convenient for change pjncture needle of solution, the device simple operation, high efficiency.

Description

Non-blind area sterile puncture device

Technical Field

The utility model relates to the technical field of medical treatment, specifically be the aseptic piercing depth of non-blind area.

Background

The puncture device is generally fixedly connected with the ultrasonic probe, and a doctor can acquire a reflection signal of a corresponding position by the ultrasonic probe and generate image information while puncturing in a mode of obliquely fixing the puncture needle bracket on the side surface of the probe.

After the existing puncture device is used, the puncture needle cannot be conveniently replaced, so that the working efficiency is low, for example, infectious bacteria and the like exist in the puncture needle, and the puncture needle cannot be reused.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that after the existing puncture device is used, a puncture needle cannot be conveniently replaced, so that the working efficiency is low, and secondly, due to the limitation of the volume of an ultrasonic probe, the existing puncture device has a large blind area before the puncture needle enters an ultrasonic visual field, so that danger exists in the operation process, the non-blind area sterile puncture device is provided.

In order to achieve the above object, the utility model provides a following technical scheme: aseptic piercing depth of non-blind area, including the handle, the top of handle is connected with the probe, one side of probe is provided with first supersound unit and second supersound unit respectively, it has the through-hole to run through in the middle of one side of first supersound unit, the inside of probe runs through have with the pipe of placing of through-hole looks UNICOM, the inside of placing the pipe is provided with the pjncture needle, surface one side of pjncture needle is provided with the stopper, the spout has been seted up to one side of probe, there is the slider inside top of spout through spring coupling, one side of slider is fixed with the stirring piece, the draw-in groove has been seted up to the bottom of stirring piece.

Preferably, the limiting block is matched with the clamping groove.

Preferably, the number of the second ultrasonic units is four, and the four second ultrasonic units are symmetrically arranged by taking the central axis of the probe as a center.

Preferably, an anti-slip sleeve is sleeved on the outer surface of the handle.

Preferably, the spring is made of carbon steel material.

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

1. the utility model discloses be provided with the slider, dial the piece, stopper and draw-in groove, use at the pjncture needle and accomplish the back, operating personnel dials the piece through the rebound, dial the piece and drive the effort that the spring was overcome to the slider, make the slider rebound in the spout, and then make the piece that dials drive the draw-in groove rebound, and then the draw-in groove breaks away from with the stopper mutually, operating personnel is through taking out the pjncture needle, put into new pjncture needle, then under the reset action of spring, make the piece that dials drive the draw-in groove and block the stopper, fix the pjncture needle, the effectual problem of changing the pjncture needle of being not convenient for of solution, the device simple operation, high efficiency.

2. The utility model discloses be provided with the second supersound unit, the through-hole with place the pipe, when the pjncture needle operates, through passing the pjncture needle and placing intraductally, the through-hole is passed through to the one end of pjncture needle, and then make the pjncture needle be located the centre of first supersound unit, then when first supersound unit inspection, there is the blind area that can't detect, through second supersound unit, because second supersound unit encircles first supersound unit, and then can detect the place that has the blind area, there is great blind area effectual solution pjncture needle entering the supersound field of vision, lead to there being dangerous problem in the operation process, the device is suitable for effectually, and easy popularization.

Drawings

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

FIG. 2 is a schematic structural view of a front view of the probe of the present invention;

FIG. 3 is a schematic view of a front cross-section structure of the probe of the present invention;

fig. 4 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a handle; 2. a probe; 3. a first ultrasound unit; 4. a second ultrasound unit; 5. puncturing needle; 6. a through hole; 7. placing a tube; 8. a limiting block; 9. a chute; 10. a spring; 11. a slider; 12. a shifting block; 13. a clamping groove.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, 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. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-4, the non-blind area sterile puncture device comprises a handle 1, a probe 2, a first ultrasonic unit 3, a second ultrasonic unit 4, a puncture needle 5 and a through hole 6, place pipe 7, stopper 8, spout 9, spring 10, slider 11, stir piece 12 and draw-in groove 13, the top of handle 1 is connected with probe 2, one side of probe 2 is provided with first supersound unit 3 and second supersound unit 4 respectively, it has through-hole 6 to run through in the middle of one side of first supersound unit 3, the inside of probe 2 runs through have with through-hole 6 looks UNICOM place pipe 7, the inside of placing pipe 7 is provided with pjncture needle 5, surface one side of pjncture needle 5 is provided with stopper 8, spout 9 has been seted up to one side of probe 2, the inside top of spout 9 is connected with slider 11 through spring 10, one side of slider 11 is fixed with stirs piece 12, stir the bottom of piece 12 and seted up draw-in groove 13.

Please refer to fig. 1-4, the limiting block 8 is adapted to the slot 13 for fixing the puncture needle 5, and the number of the second ultrasonic units 4 is four, and the four second ultrasonic units 4 are symmetrically arranged with the central axis of the probe 2 as the center, so as to avoid the occurrence of non-blind areas.

Please refer to fig. 3 and 4, the outer surface of the handle 1 is sleeved with an anti-slip sleeve to increase the friction force with the user, so as to prevent slipping, and the spring 10 is made of carbon steel material, so that the cost is low and the service life is long.

The working principle is as follows: an operator penetrates the puncture needle 5 into the placing tube 7, one end of the puncture needle 5 passes through the through hole 6, so that the puncture needle 5 is positioned in the middle of the first ultrasonic unit 3, then when the first ultrasonic unit 3 is checked, a blind area which cannot be detected is touched, the second ultrasonic unit 4 is passed through, as the second ultrasonic unit 4 wraps the first ultrasonic unit 3 in a surrounding state, so that a place which cannot be checked by the first ultrasonic unit 3 can be effectively detected, after the puncture needle 5 is used, the operator moves the poking block 12 upwards, the poking block 12 drives the sliding block 11 to overcome the acting force of the spring 10, so that the sliding block 11 moves upwards in the sliding groove 9, the poking block 12 drives the clamping groove 13 to move upwards, the clamping groove 13 is separated from the limiting block 8, the operator takes out the puncture needle 5 and places a new puncture needle 5, then, under the reset action of the spring 10, the poking block 12 drives the clamping groove 13 to clamp the limiting block 8, and the puncture needle 5 is fixed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. Aseptic piercing depth of no blind area includes handle (1), its characterized in that: the top of handle (1) is connected with probe (2), one side of probe (2) is provided with first supersound unit (3) and second supersound unit (4) respectively, it has through-hole (6) to run through in the middle of one side of first supersound unit (3), the inside of probe (2) is run through and is had pipe (7) of placing with through-hole (6) looks UNICOM, the inside of placing pipe (7) is provided with pjncture needle (5), surface one side of pjncture needle (5) is provided with stopper (8), spout (9) have been seted up to one side of probe (2), the inside top of spout (9) is connected with slider (11) through spring (10), one side of slider (11) is fixed with stirring piece (12), draw-in groove (13) have been seted up to the bottom of stirring piece (12).

2. The non-blind sterile puncture device according to claim 1, wherein: the limiting block (8) is matched with the clamping groove (13).

3. The non-blind sterile puncture device according to claim 1, wherein: the number of the second ultrasonic units (4) is four, and the four second ultrasonic units (4) are symmetrically arranged by taking the central axis of the probe (2) as a center.

4. The non-blind sterile puncture device according to claim 1, wherein: the outer surface of the handle (1) is sleeved with an anti-slip sleeve.

5. The non-blind sterile puncture device according to claim 1, wherein: the spring (10) is made of carbon steel material.