CN208943049U - A kind of outer flushing component of novel cavity mirror - Google Patents

Abstract

The utility model relates to flushing component outside a kind of novel cavity mirror, including bottle cap and pipette A, bottle cap side is equipped with for being connected to closure inside and external air intake；The lower end of pipette A passes through bottle cap upper surface and extends to the downside of bottle cap；The upper end pipette A is equipped with slip pipe, the connection integrated with the top of pipette A of the bottom end of slip pipe, and the side wall of pipette A is equipped with the liquid outlet being connected to the inner cavity of pipette A；The pipette B that can be slided up and down in slip pipe, the end sealing of pipette B are equipped in slip pipe, the outer wall on the top pipette B is equipped with the annular protrusion for being tightly connected with slip pipe inner wall；The bottom end of pipette B is stretched out after being passed down through pipette A from the bottom end of pipette A, and the inner wall of the bottom end of pipette A and the outer wall of pipette B are tightly connected；Pipette B is equipped with the aperture for being connected to inside and outside pipette B.The utility model structure is simple, easy to use, is adapted to a variety of different size cleaning liquid bottles.

Description

A kind of outer flushing component of novel cavity mirror

Technical field

The utility model relates to medical endoscope-assistant surgery accessories fields, and in particular to a kind of outer flushing component of novel cavity mirror.

Background technique

Currently, hysteroscope is widely used the advantages that small, easy to operate with its damage in clinic, as the outer flushing in endoscope-assistant surgery Bar needs to rush flushing liquor to patient's body lumen, but since rinse bar is one-pass molding, lumen is unadjustable, for big bottle And vial of liquid cannot aspirate completely, cause certain waste；When rinsing vial of liquid, a part of lumen exposes in air, It is be easy to cause pollution, the probability of patient's infection greatly increases.

Utility model content

Technical problem to be solved in the utility model is in view of the deficiencies of the prior art, to provide a kind of telescopic hysteroscope Outer flushing flushing liquor indentation or pumping part, to solve at least one of above-mentioned technical problem.

The technical solution that the utility model solves above-mentioned technical problem is as follows:

The utility model includes bottle cap and pipette A, and the bottle cap side is equipped with for being connected to the closure inside and outer The air intake in portion；

The lower end of the pipette A passes through the bottle cap upper surface and extends to the downside of the bottle cap；

The upper end the pipette A is equipped with slip pipe, and the bottom end of the slip pipe is integrated with the top of the pipette A to be connected to, The side wall of the pipette A is equipped with the liquid outlet being connected to the inner cavity of the pipette A；

It is equipped with the pipette B that can be slided up and down in the slip pipe in the slip pipe, the end sealing of the pipette B, The outer wall on the top of the pipette B is equipped with the annular protrusion for being tightly connected with the slip pipe inner wall；

The bottom end of the pipette B is stretched out after being passed down through the pipette A from the bottom end of the pipette A, the suction The outer wall of the inner wall of the bottom end of liquid pipe A and the pipette B are tightly connected；

The pipette B is equipped with the aperture for being connected to inside and outside pipette B, and the aperture is located in the pipette A.

The beneficial effects of the utility model are: the outer flushing component of the telescopic novel cavity mirror of the utility model is used for hysteroscope The flushing liquor of operation is pressed into and suction, by design retractable member, improves indentation or the pumping efficiency of flushing liquor, while adjustable The uptake of section flushing liquor is adapted to a variety of different size cleaning liquid bottles convenient for users to operating and using the utility model.Specifically Are as follows:

1, the utility model uses a variety of sealing means, and guaranteeing the component, sealing performance is more preferable when in use, reduces component Failure rate.

2, each component of the utility model is simple, is easily assembled, convenient for users to the cleaning after using the component to the component.

3, the pipette of the utility model is scalable, the flushing liquor in cleaning liquid bottle can be pressed into or be aspirated completely, subtracted Little waste.

4, this component can be fixed on cleaning liquid bottle by the bottle cap of the utility model, reduced air and entered in cleaning liquid bottle And pollute flushing liquor.

5, the utility model can be connect with compressor or suction unit connection, the scope of application are wider.

Based on the above technical solution, the utility model can also do following improvement:

Further, spherical expansion joint, the spherical shape expansion joint lower end and institute are equipped between the slip pipe and the pipette A The top integration connection of pipette A is stated, upper end connection integrated with the bottom end of the slip pipe, the liquid outlet is located at described On spherical expansion joint.

Beneficial effect using above-mentioned further scheme is: spherical expansion joint can allow flushing liquor to buffer storage in component It deposits, while multi-part being attached, enhance the stability of connection, reduce component and asked when in use because component is smaller easy to damage Topic.

Further, the side wall of the slip pipe is equipped with the strip-shaped hole for being connected to inside and outside the slip pipe, the strip-shaped hole Length direction is identical as the length direction of the slip pipe；Telescopic adjustment sliding block is fixedly connected at the top of the pipette B, it is described Telescopic adjustment sliding block stretches out the strip-shaped hole.

Beneficial effect using above-mentioned further scheme is: strip-shaped hole can make the free skating on slip pipe of telescopic adjustment sliding block Dynamic, simultaneous retractable adjusting slider stretches out on the outside of slip pipe, and user is easier to control the flexible of pipette.

Further, the slip pipe is equipped with scale, and telescopic adjustment sliding block side is equipped with scale arrow.

Beneficial effect using above-mentioned further scheme is: scale arrow can be convenient user and observe collapsing length, make User can be accurately controlled the amount of flushing liquor according to different demands, reduce flushing liquor excessive use.

Detailed description of the invention

Fig. 1 is the utility model structure sectional view；

Fig. 2 is the utility model pipette B structure main view；

Fig. 3 is the utility model pipette B structure right view；

Fig. 4 is the utility model pipette B structure top view；

Fig. 5 is partial enlarged view at the utility model A；

Fig. 6 is partial enlarged view at the utility model B；

Fig. 7 is the utility model structure diagram.

In attached drawing, parts list represented by the reference numerals are as follows:

1, bottle cap；2, air intake；3, pipette A；4, spherical expansion joint；5, liquid outlet；6, pipette B；7, it stretches Adjusting slider；8, scale arrow；9, sliding slot；10, aperture；11, slip pipe；12, annular protrusion.

Specific embodiment

The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical It is novel, it is not intended to limit the scope of the utility model.

Embodiment one

As shown in figures 1 to 6, the utility model includes bottle cap 1, pipette A3,1 side of bottle cap be equipped with 1 inside of connection bottle cap with External air intake 2.The lower end of pipette A3 passes through 1 upper surface of bottle cap and extends to the downside of bottle cap 1, pipette A3 and bottle The upper surface of lid 1 is fixedly connected.

The upper end pipette A3 is equipped with slip pipe 11, and spherical expansion joint 4 is equipped between slip pipe 11 and pipette A3, and the spherical shape is swollen Swollen 4 lower end of section is fixedly connected with pipette A3, and upper end is fixedly connected with the lower end of slip pipe 11, and the side of spherical expansion joint 4 is also set There is a liquid outlet 5, without a freely slidable channel, channel and liquid inside spherical expansion joint 4, pipette A3 and slip pipe 11 5 connection of outlet；Freely slidable pipette B6 is equipped in channel, the upper end of pipette B6 is set to inside slip pipe 11, pipette The lower end of B6 passes through the lower end of pipette A3 and extends to outside pipette A3；The lower end of pipette A3 is recessed inwardly and pipette The outer wall of B6, which is formed, to be flexibly connected；Pipette B6 is equipped with aperture 10, and aperture 10 is connected to inside liquid outlet 5 and pipette B6； The upper end pipette B6 is equipped with telescopic adjustment sliding block 7, and telescopic adjustment sliding block 7 is fixedly connected with the upper end of pipette B6 and by pipette The sealing of the upper end B6；

Slip pipe 11 is equipped with sliding slot 9, and telescopic adjustment sliding block 7 extends to 11 outside of slip pipe, telescopic adjustment sliding block by sliding slot 9 7 are slidably connected on sliding slot 9；7 side of telescopic adjustment sliding block is additionally provided with the scale arrow 8 being flexibly connected with 11 outer wall of slip pipe；It inhales Be circumferentially with multiple annular protrusions 12 along pipette B6 on the tube wall of liquid pipe B, annular protrusion 12 aperture 10 and sliding slot 9 it Between 11 inner wall of slip pipe be slidably connected.

Embodiment two

As shown in fig. 7, the utility model is connect with cleaning liquid bottle, pipette B6 is adjusted by telescopic adjustment sliding block 7 and is protruded into The amount of length control flushing liquor in cleaning liquid bottle, is pressed into air by air intake 2 or is taken out by 5 suction unit of liquid outlet Imbibition body makes the flushing liquor in bottle extrude or pump out outside cleaning liquid bottle, realizes the quantitative extrusion or suction of flushing liquor.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims (4)

1. a kind of outer flushing component of novel cavity mirror, which is characterized in that including bottle cap (1) and pipette A (3), the bottle cap (1) one Side is equipped with for being connected to the internal air intake (2) with outside of the bottle cap (1)；

The lower end of the pipette A (3) passes through the bottle cap (1) upper surface and extends to the downside of the bottle cap (1)；

(3) upper end pipette A is equipped with slip pipe (11), the top one of the bottom end of the slip pipe (11) and the pipette A (3) Bodyization connection, the side wall of the pipette A (3) are equipped with the liquid outlet (5) being connected to the inner cavity of the pipette A (3)；

The pipette B (6) that can be slided up and down in the slip pipe (11) is equipped in the slip pipe (11), the pipette B (6) End sealing, the outer wall on the top of the pipette B (6) are equipped with the annular for being tightly connected with the slip pipe (11) inner wall Raised (12)；

The bottom end of the pipette B (6) is stretched out after being passed down through the pipette A (3) from the bottom end of the pipette A (3), institute The outer wall of the inner wall and the pipette B (6) of stating the bottom end of pipette A (3) is tightly connected；

The pipette B (6) is equipped with the aperture (10) for being connected to inside and outside pipette B (6), and the aperture (10) is located at described In pipette A (3).

2. the outer flushing component of a kind of novel cavity mirror according to claim 1, which is characterized in that the slip pipe (11) and the suction Spherical expansion joint (4), the top one of spherical shape expansion joint (4) lower end and the pipette A (3) are equipped between liquid pipe A (3) Change connection, upper end connection integrated with the bottom end of the slip pipe (11), the liquid outlet (5) is located at the spherical expansion joint (4) on.

3. a kind of outer flushing component of novel cavity mirror according to claim 1 or claim 2, which is characterized in that the side of the slip pipe (11) Wall is equipped with the strip-shaped hole (9) for being connected to inside and outside the slip pipe (11), the length direction and the slip pipe of the strip-shaped hole (9) (11) length direction is identical；Telescopic adjustment sliding block (7), the telescopic adjustment are fixedly connected at the top of the pipette B (6) Sliding block (7) stretches out the strip-shaped hole (9).

4. the outer flushing component of a kind of novel cavity mirror according to claim 3, which is characterized in that the slip pipe (11), which is equipped with, carves Degree, telescopic adjustment sliding block (7) side are equipped with scale arrow (8).