CN210145168U - Sieve-separating type negative pressure suction bottle - Google Patents

Abstract

The utility model discloses a sieve formula vacuum aspiration bottle, including bottle, bottle lid and base, the fixed spacing ring that is equipped with in top of bottle inner chamber has placed second filtering mechanism on the spacing ring, has placed first filtering mechanism on the second collar, and in first filtering mechanism arranged in the second cartridge filter, the top of bottle lid and the top of bottle outer wall all fixed connecting pipe that is equipped with, and the bottom of two connecting pipes runs through bottle lid and bottle respectively and arranges in first filtering mechanism and bottle respectively. The utility model discloses a second filter mechanism and the first filter mechanism that are equipped with make things convenient for people to the separation of tissue, amniotic fluid and blood to make things convenient for the doctor to look for the fine hair tissue and detect the fine hair tissue, and make things convenient for the direct-viewing patient's of understanding of doctor amount of bleeding, reduce patient's operation risk, through the spacing ring that is equipped with, make things convenient for the doctor to take out and change second filter mechanism and first filter mechanism, improve doctor's work efficiency.

Description

Sieve-separating type negative pressure suction bottle

Technical Field

The utility model relates to a negative pressure suction bottle specifically is a branch sieve formula negative pressure suction bottle.

Background

The negative pressure suction apparatus is a tool which is manufactured by a certain method to make the suction head in a negative pressure state, and the matter outside the suction head is extruded to the suction head, thereby completing the suction effect.

At present, the negative pressure suction bottle can not separate villus tissue, blood and amniotic fluid generally, and the suction tissue needs to be poured out to be screened and find the villus tissue, so that the operation is very inconvenient, the bleeding amount is not intuitive, and the operation risk of a patient is increased. Therefore, we improve this, and propose a kind of sieving type vacuum aspiration bottle.

SUMMERY OF THE UTILITY MODEL

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

the utility model relates to a sieving type negative pressure suction bottle, which comprises a bottle body, a bottle cap and a base, wherein the base is fixedly arranged at the bottom of the bottle body, the bottle cap is sleeved at the top end of the bottle body, the top of the inner cavity of the bottle body is fixedly provided with a limiting ring, a second filtering mechanism is arranged on the limiting ring, the second filtering mechanism comprises a second filtering cylinder, a second mounting ring and filtering paper, the second mounting ring is arranged at the top end of the limiting ring, the second filtering cylinder is fixedly arranged at the bottom end of the second mounting ring, the second filter cylinder is positioned in the bottle body, the filter paper is clamped at the bottom of the second filter cylinder, the first filter mechanism is arranged on the second mounting ring, and the first filtering mechanism is arranged in the second filter cartridge, the top end of the bottle cap and the top of the outer wall of the bottle body are fixedly provided with connecting pipes, and the bottom ends of the two connecting pipes penetrate through the bottle cap and the bottle body respectively and are arranged in the first filtering mechanism and the bottle body respectively.

As a preferred technical scheme of the utility model, second filter mechanism is still including solid fixed ring, the outer wall of second filter cartridge bottom is provided with the external screw thread, gu fixed ring's inner wall be equipped with second filter cartridge external screw thread assorted internal thread, gu fixed ring and second filter cartridge threaded connection.

As a preferred technical scheme of the utility model, the diameter of filter paper is greater than solid fixed ring's external diameter, just the filter paper passes through solid fixed ring joint between second cartridge filter and solid fixed ring.

As a preferred technical scheme of the utility model, first filter mechanism includes first cartridge filter and first collar, the top at the second collar is placed to first collar, first cartridge filter fixed mounting is in the bottom of first collar, and first cartridge filter arranges the second cartridge filter in.

As an optimal technical scheme of the utility model, the section of thick bamboo wall and the bobbin base of first cartridge filter all are latticed, the fixed rubber packing pad that is equipped with in top of first collar, just rubber packing pad's top is inconsistent with the bottle lid.

As an optimized technical scheme of the utility model, the external diameter of first collar and second collar equals with the external diameter of spacing ring.

As an optimal technical scheme of the utility model, bottle and second cartridge filter are glassware, just all be provided with the scale mark on bottle and the second cartridge filter.

The utility model has the advantages that: this sieve formula negative pressure suction bottle, second filtering mechanism and first filtering mechanism through being equipped with, make things convenient for people to the tissue, the separation of amniotic fluid and blood, thereby make things convenient for the doctor to look for the villus tissue and detect the villus tissue, and make things convenient for the intuitionistic hemorrhage volume of understanding the patient of doctor, reduce patient's operation risk, spacing ring through being equipped with, make placing on the spacing ring that second filtering mechanism and first filtering mechanism can be direct, make things convenient for the doctor to take out and change of second filtering mechanism and first filtering mechanism, improve doctor's work efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of a sieving type vacuum aspiration bottle of the present invention;

FIG. 2 is a schematic view of the separating structure of a sieve type vacuum suction bottle of the present invention;

FIG. 3 is a schematic structural view of a second filtering mechanism of the sieving type vacuum aspiration bottle of the present invention;

fig. 4 is a schematic structural view of the first filtering mechanism of the sieving type vacuum aspiration bottle of the present invention.

In the figure: 1. a bottle body; 2. a base; 3. a bottle cap; 4. a connecting pipe; 5. a limiting ring; 6. a second filter mechanism; 601. a second filter cartridge; 602. a second mounting ring; 603. filtering paper; 604. a fixing ring; 7. a first filter mechanism; 701. a first filter cartridge; 702. a first mounting ring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the present invention relates to a sieve type vacuum aspiration bottle, which comprises a bottle body 1, a bottle cap 3 and a base 2, wherein the base 2 is fixedly disposed at the bottom of the bottle body 1, the bottle cap 3 is sleeved at the top end of the bottle body 1, a limiting ring 5 is fixedly disposed at the top of the inner cavity of the bottle body 1, a second filtering mechanism 6 is disposed on the limiting ring 5, the second filtering mechanism 6 comprises a second filtering cylinder 601, a second mounting ring 602 and filtering paper 603, the second mounting ring 602 is disposed at the top end of the limiting ring 5, the second filtering cylinder 601 is fixedly disposed at the bottom end of the second mounting ring 602, the second filtering cylinder 601 is disposed in the bottle body 1, the filtering paper 603 is fastened at the bottom of the second filtering cylinder 601, wherein the filtering paper 603 is preferably a HEPA filtering net for separating amniotic fluid from blood, the first filtering mechanism 7 is disposed on the second mounting ring 602, and the first filtering mechanism 7 is disposed, the top of bottle lid 3 and the top of 1 outer wall of bottle all fixedly are equipped with connecting pipe 4, and the bottom of two connecting pipes 4 runs through bottle lid 3 and bottle 1 respectively and arranges in first filter mechanism 7 and bottle 1 respectively.

Wherein, second filter mechanism 6 still includes solid fixed ring 604, and the outer wall of second cartridge filter 601 bottom is provided with the external screw thread, gu the inner wall of fixed ring 604 be equipped with second cartridge filter 601 external screw thread assorted internal thread, gu fixed ring 604 and second cartridge filter 601 threaded connection make things convenient for people to install filter paper 603.

Wherein, the diameter of filter paper 603 is greater than the external diameter of solid fixed ring 604, and filter paper 603 passes through solid fixed ring 604 joint between second cartridge filter 601 and solid fixed ring 604, makes things convenient for people to filter paper 603 joint in the bottom of second cartridge filter 601, filters the liquid in the second cartridge filter 601.

Wherein, first filter mechanism 7 includes first cartridge filter 701 and first collar 702, and first collar 702 is placed on the top of second collar 602, and first cartridge filter 701 fixed mounting is in the bottom of first collar 702, and first cartridge filter 701 is placed in second cartridge filter 601, makes things convenient for people to install first filter mechanism 7.

Wherein, the section of thick bamboo wall and the bobbin base of first cartridge filter 701 all are latticed, and the fixed rubber packing that is equipped with in top of first collar 702, and rubber packing's top is inconsistent with bottle lid 3, makes things convenient for people filterable while, increases the leakproofness.

The outer diameters of the first mounting ring 702 and the second mounting ring 602 are equal to the outer diameter of the limiting ring 5, so that people can conveniently place the first filtering mechanism 7 and the second filtering mechanism 6.

Wherein, bottle 1 and second cartridge filter 601 are glassware, and all are provided with the scale mark on bottle 1 and the second cartridge filter 601, make things convenient for people to observe the liquid in bottle 1 and the second cartridge filter 601.

When the device works, an external negative pressure device is communicated with a connecting pipe 4 on a bottle body 1, a pipe body to be extracted is communicated with the connecting pipe 4 on a bottle cap 3, the negative pressure device is opened to suck out liquid and tissues in the aborted human body, the sucked liquid and tissues are filtered by a first filtering mechanism 7, the tissues are separated from amniotic fluid and blood by a first filter cylinder 701, the tissues are left in the first filter cylinder 701, the blood and the amniotic fluid enter a second filtering mechanism 6, the blood and the amniotic fluid are filtered by filter paper 603 at the bottom of the second filter cylinder 601, the blood is separated from the amniotic fluid, the second filtering mechanism 6 and the first filtering mechanism 7 are placed in the bottle body 1 by a limiting ring 5, people can take out the second filtering mechanism 6 and the first filtering mechanism 7 conveniently, so that the follow-up examination of doctors is facilitated, and the filter paper 603 is simpler to install and detach by the fixing ring 604, the filter paper 603 is convenient for people to replace.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. A sieve-separating type negative pressure suction bottle comprises a bottle body (1), a bottle cap (3) and a base (2), and is characterized in that the base (2) is fixedly arranged at the bottom of the bottle body (1), the bottle cap (3) is sleeved at the top end of the bottle body (1), a limiting ring (5) is fixedly arranged at the top of an inner cavity of the bottle body (1), a second filtering mechanism (6) is placed on the limiting ring (5), the second filtering mechanism (6) comprises a second filtering cylinder (601), a second mounting ring (602) and filtering paper (603), the second mounting ring (602) is placed at the top end of the limiting ring (5), the second filtering cylinder (601) is fixedly arranged at the bottom end of the second mounting ring (602), the second filtering cylinder (601) is positioned in the bottle body (1), the filtering paper (603) is clamped at the bottom of the second filtering cylinder (601), and a first filtering mechanism (7) is placed on the second mounting ring (602), and in second cartridge filter (601) was arranged in to first filter mechanism (7), connecting pipe (4) all fixed being equipped with in the top of bottle lid (3) and the top of bottle (1) outer wall, two the bottom of connecting pipe (4) runs through bottle lid (3) and bottle (1) respectively and arranges in first filter mechanism (7) and bottle (1) respectively.

2. The negative pressure aspiration bottle of claim 1, wherein the second filter mechanism (6) further comprises a fixing ring (604), the outer wall of the bottom of the second filter cylinder (601) is provided with an external thread, the inner wall of the fixing ring (604) is provided with an internal thread matching with the external thread of the second filter cylinder (601), and the fixing ring (604) is in threaded connection with the second filter cylinder (601).

3. The negative pressure aspiration bottle of claim 2, wherein the diameter of the filter paper (603) is larger than the outer diameter of the fixing ring (604), and the filter paper (603) is clamped between the second filter cartridge (601) and the fixing ring (604) through the fixing ring (604).

4. A sieve type vacuum aspiration bottle according to claim 1, wherein the first filter mechanism (7) comprises a first filter cartridge (701) and a first mounting ring (702), the first mounting ring (702) is placed on the top end of the second mounting ring (602), the first filter cartridge (701) is fixedly mounted on the bottom end of the first mounting ring (702), and the first filter cartridge (701) is placed in the second filter cartridge (601).

5. The negative pressure aspiration bottle of claim 4, wherein the wall and the bottom of the first filter cylinder (701) are both in a grid shape, a rubber gasket is fixedly arranged at the top end of the first mounting ring (702), and the top end of the rubber gasket is abutted against the bottle cap (3).

6. The vacuum aspiration bottle of claim 4, wherein the first and second mounting rings (702, 602) have an outer diameter equal to the outer diameter of the stop collar (5).

7. The negative pressure aspiration bottle of claim 1, wherein the bottle body (1) and the second filter cylinder (601) are made of glass, and the bottle body (1) and the second filter cylinder (601) are provided with scale marks.

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