CN215194342U

CN215194342U - Operation flusher

Info

Publication number: CN215194342U
Application number: CN202023276302.1U
Authority: CN
Inventors: 林学磊; 李学军
Original assignee: Xiangya Hospital of Central South University
Current assignee: Xiangya Hospital of Central South University
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-12-17
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses an operation flusher, including extrusion sacculus, barrel and atomising head, the barrel upper end is equipped with external thread joint, the extrusion sacculus with the atomising head all be equipped with can with the internal thread joint that external thread joint connects, the barrel lower extreme is equipped with the flushing port, be equipped with the detachable lid on the flushing port. The operation flusher can be used for flushing water and spraying water mist, and has the advantages of simple structure, convenience in disassembly and the like.

Description

Operation flusher

Technical Field

The utility model relates to a medical instrument, in particular to an operation flusher.

Background

At present, the simple operation flusher extrudes water when milling the skull with the milling cutter, can wash out and appear at the accumulational bone ash of milling cutter edge, but can not handle the bone ash that flies upward, and if the simple increase water injection volume is in order to try to wash more bone ashes, then can need extruded water among the operation process, and because it is many to beat water, the milling cutter of rotational speed extremely fast can throw away the blood water that has the bone ash, leads to the operating personnel to inhale too much bone ash, can harm medical staff's health on the operating table in the past for a long time.

In the operation process and at the end of the adjacent operation, water is needed to be flushed to help search a bleeding point, stop bleeding and sew up dura mater, a flushing port of the existing operation flusher is positioned at the central position of a cylinder body, and thus, the defects of visual field shielding, inaccurate flushing to a desired part and the like can occur when the flushing is extruded and flushed under a microscope.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide a simple structure, dismantle convenient, can beat the water bath and can spray water mist's operation flusher again.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides an operation flusher, includes extrusion sacculus, barrel and atomising head, the barrel upper end is equipped with external screwed joint, the extrusion sacculus with the atomising head all be equipped with can with the internal screwed joint that external screwed joint connects, the barrel lower extreme is equipped with the washing water mouth, be equipped with the detachable lid on the washing water mouth.

As a further improvement of the above technical solution:

the spray head is a hand-buckled spray head.

The flush port is offset from the center of the barrel.

The extrusion sacculus is transparent sacculus, the barrel is transparent barrel.

And the extrusion saccule is provided with anti-skid grains.

The flushing port is in threaded connection with the cover body.

Scales are arranged on the cylinder body.

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

the utility model discloses an operation flusher, set up the external screw thread joint at the upper end opening part of the barrel, extrude sacculus and spray head and all be equipped with the female connection that can be connected with the external screw thread joint, when the operation flusher is connected and is extruded the sacculus, pinch-off extrusion sacculus and discharge gas therein, immerse the washing water mouth of barrel lower extreme in the water, relax the extrusion sacculus again, through the pressure difference, can inhale the water into barrel and extrude the sacculus, pinch-off extrusion sacculus again, can realize the bath function; when the operation flusher is connected with the spray head, the cover body is used for sealing the flushing port, and the spray head can be used for spraying bone ash raised when the operation milling cutter works, so that medical personnel can be prevented from sucking too much bone ash. The utility model discloses set up barrel, extrusion sacculus, atomising head and can dismantle the connection, can collect three kinds of functions of water bath, water spray and become one, have simple structure, dismantle advantages such as convenient.

Drawings

FIG. 1 is a schematic structural view of a barrel body in the surgical irrigator of the present invention

FIG. 2 is a schematic structural view of the spray head of the surgical irrigator of the present invention

FIG. 3 is a schematic view of the structure of the extrusion balloon in the surgical irrigator of the present invention

The reference numerals in the figures denote:

1. squeezing the balloon; 2. a barrel; 3. a spray head; 4. an externally threaded nipple; 5. an internal thread joint; 6. a flushing port; 7. a cover body; 8. anti-skid lines;

Detailed Description

The technical solution of the present invention will be further described in detail with reference to the drawings and specific embodiments.

As shown in fig. 1 to 3, the surgical irrigator of the embodiment includes an extrusion balloon 1, a cylinder 2 and an atomizing spray head 3, wherein an external thread joint 4 is arranged at the upper end of the cylinder 2, the extrusion balloon 1 and the atomizing spray head 3 are both provided with an internal thread joint 5 which can be connected with the external thread joint 4, a flushing port 6 is arranged at the lower end of the cylinder 2, and a detachable cover body 7 is arranged on the flushing port 6.

According to the operation flusher, the external thread connector 4 is arranged at the opening at the upper end of the barrel body 2, the internal thread connectors 5 which can be connected with the external thread connector 4 are arranged on the extrusion sacculus 1 and the spray head 3, when the operation flusher is connected with the extrusion sacculus 1, the extrusion sacculus 1 is shriveled to discharge gas therein, the flushing port 6 at the lower end of the barrel body 2 is immersed in water, the extrusion sacculus 1 is released, water can be sucked into the barrel body 2 and the extrusion sacculus 1 through pressure difference, the extrusion sacculus 1 is shriveled again, and the flushing function can be realized; when the operation flusher is connected with the spray head 3, the cover body 7 is used for sealing the flushing port 6, the spray head 3 can be used for spraying bone ash raised when the operation milling cutter works, and the medical care personnel can be prevented from sucking too much bone ash. The utility model discloses set up barrel 2,

extrusion sacculus

1, 3 threaded connection of atomising head, can collect three kinds of functions of the bath of fetching water, water spray and become one, have simple structure, dismantle advantages such as convenient.

In this embodiment, the spray head 3 is a hand-clasped spray head. As shown in figure 2, the hand-buckled type spray head comprises a nozzle, a wrench, a neck cover and a suction pipe close to the height of a barrel body, has simple structure and low manufacturing cost, can continuously spray, solves the problem that bone ash is raised when an operation milling cutter works, and ensures the health of medical care personnel to a certain extent.

In this embodiment the flush port 6 is offset from the centre of the barrel 2. The deviation of the flushing port 6 from the center of the barrel body 2 enables the flusher to avoid blocking the visual field of medical staff when flushing, so that the part needing flushing can be found more accurately, and the flushing effect is improved.

In this embodiment, the extrusion balloon 1 is a transparent balloon, and the cylinder 2 is a transparent cylinder. Transparent material can make things convenient for the water yield in medical personnel's rough measurement extrusion sacculus 1, the barrel 2, can in time moisturizing, control water consumption according to actual conditions.

In this embodiment, the extrusion balloon 1 is provided with anti-skid grains 8. Set up 8 ability increase frictional force of anti-skidding line, prevent to skid, improve the gripping effect.

In this embodiment, the flushing port 6 is in threaded connection with the cover 7. The threaded connection mode is convenient to disassemble, safe and reliable.

In this embodiment, the cylinder 2 is provided with scales. The water yield of flusher is accurately held to the scale on medical personnel's accessible barrel 2, further the control water, in time moisturizing.

As shown in fig. 1 to 3, when only the water pumping function is used, the cover 7 of the flushing port 6 at the lower end of the cylinder 2 is opened, the opening at the top of the cylinder 2 and the opening of the extrusion saccule 1 are correspondingly screwed, the extrusion saccule 1 is shriveled, the state is maintained, the flushing port 6 at the lower end of the cylinder 2 is placed below the water surface, and the extrusion saccule is loosened, because the pressure intensity of the cylinder 2 and the inner cavity of the extrusion saccule 1 is smaller than the atmospheric pressure intensity, water can be sucked into the cylinder 2, and therefore water absorption is realized; when flushing is needed, the balloon 1 is squeezed and squeezed again; when wanting to deal with flying bone ash, use the hand-buckled type atomising head, after with water intake barrel 2, screw up the lid 7 that barrel 2 lower extreme flushing port 6 corresponds, form a not open-ended airtight bottom, then lift off the extrusion sacculus 1 at barrel 2 top again, stretch into barrel 2 with the some suction tube of hand-buckled type atomising head, screw up the neck closure with barrel 2, and then spout the water in barrel 2 through detaining the spanner with the form of spraying.

It should be noted that although the present invention has been described with reference to the preferred embodiments, the present invention is not limited thereto. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims

1. A surgical irrigator characterized by: including extrusion sacculus (1), barrel (2) and atomising head (3), barrel (2) upper end is equipped with external thread joint (4), extrusion sacculus (1) with atomising head (3) all be equipped with can with internal thread joint (5) that external thread joint (4) are connected, barrel (2) lower extreme is equipped with flushing water mouth (6), be equipped with detachable lid (7) on flushing water mouth (6).

2. The surgical irrigator of claim 1 wherein: the spray head (3) is a hand-buckled spray head.

3. The surgical irrigator of claim 1 wherein: the flushing port (6) is deviated from the center of the barrel body (2).

4. The surgical irrigator of claim 1 wherein: the extrusion sacculus (1) is a transparent sacculus, and the barrel (2) is a transparent barrel.

5. The surgical irrigator of claim 1 wherein: and the extrusion saccule (1) is provided with anti-skid grains (8).

6. The surgical irrigator of claim 1 wherein: the flushing port (6) is in threaded connection with the cover body (7).

7. A surgical irrigator according to any one of claims 1 to 6, wherein: scales are arranged on the cylinder body (2).