CN210698338U - Medical negative pressure drainage device convenient to move - Google Patents

Abstract

The utility model provides a convenient medical negative pressure drainage ware that removes, includes drainage bottle and removal support, the drainage bottle include bottle lid, inner bag, bottle, the removal support include the support frame, the support frame bottom is connected with the supporting legs, the bottom of supporting legs is equipped with the universal wheel, a plurality of draw-in grooves are all installed at the position that the support frame is close to the top, the convex part of draw-in groove and bottle stiff end form block structure, the support frame mid-mounting has a plurality of drainage bottle positioner. The utility model adopts the bottle cap and the liner integrated waste liquid collecting device, has good sealing performance, can prevent waste liquid from flowing outwards, is sanitary and environment-friendly, can be directly discarded after use, can be recycled, and saves resources; the utility model discloses a remove the support and can regard as the device that bears of negative pressure drainage ware, the convenient removal can also bear a plurality of drainage bottles and establish ties the use simultaneously.

Description

Medical negative pressure drainage device convenient to move

Technical Field

The utility model relates to a medical negative pressure drainage ware of convenient removal belongs to medical equipment technical field.

Background

The negative pressure drainage device is used for sucking and removing the contents of hemorrhage, exudate, pus and thoracic organs in the operation, so that the operation is clear, and the pollution chance is reduced.

The negative pressure drainage device in the prior art has the following problems: no matched mobile equipment is provided, so that the mobile equipment is inconvenient to use and move; the waste liquid flows directly into the collection bottle, so that the collection bottle is contaminated. The structure is simple, the sealing performance is not good enough, and the waste liquid is easy to flow out.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the problem that the drainage device in the prior art is inconvenient to move, the collecting bottle is easy to pollute and the air tightness is not good enough, the utility model provides a medical negative pressure drainage device convenient to move.

(II) technical scheme

In order to achieve the above object, the utility model discloses a main technical scheme include: a medical negative pressure drainage device convenient to move comprises a drainage bottle and a movable support, wherein the drainage bottle comprises a bottle cap, an inner container and a bottle body, a liquid inlet and a liquid outlet are arranged above the bottle cap, the liquid inlet is connected with a suction head through a conduit, and the lower end of the liquid outlet is also connected with an overflow-stopping valve; a fixed end is arranged on the side surface of the bottle body, a three-way pipe is arranged in the fixed end, one inlet of the three-way pipe is communicated with the bottle body, the other inlet of the three-way pipe is communicated with the liquid outlet through a conduit, the outlet of the three-way pipe is communicated with the negative pressure device through a conduit, and a convex part is also arranged at the front end of the fixed end; the top end of the inner container is fixedly connected with the bottom surface of the bottle cap, and the outer diameter of the inner container is smaller than the inner diameter of the bottle body, so that the inner container can be accommodated in the bottle body; the movable support comprises a support frame, the bottom end of the support frame is connected with supporting legs, universal wheels are arranged at the bottom ends of the supporting legs, a plurality of clamping grooves are arranged at positions, close to the top end, of the support frame, the clamping grooves and the convex parts of the fixed ends form a clamping structure, and a plurality of drainage bottle positioning devices are arranged in the middle of the support frame.

Furthermore, the outer wall of the inner container is provided with external threads at the position close to the bottle cap.

Furthermore, the inner container is made of soft materials.

Furthermore, the bottle body is also provided with volume scale marks.

Furthermore, drainage bottle positioner includes the snap ring, the snap ring passes through adapting unit to be fixed in the side of support frame, the snap ring can hold the bottle and stretch into.

Further, still fixed mounting has the backup pad on the support frame, backup pad one end is equipped with the stationary blade, is equipped with the screw on the stationary blade, the backup pad passes through stationary blade fixed mounting on the support frame, still opens the hole that is used for the pipe to pass in the backup pad.

Furthermore, the universal wheel is a brake type universal wheel.

(III) advantageous effects

The utility model has the advantages that: 1. the utility model adopts the bottle cap and the liner integrated waste liquid collecting device, has good sealing performance, can prevent waste liquid from flowing outwards, is sanitary and environment-friendly, can be directly discarded after use, can be recycled, and saves resources; 2. this movable support can regard as the device that bears of negative pressure drainage ware, and convenient the removal can also bear a plurality of drainage bottles and establish ties the use simultaneously.

Drawings

FIG. 1 is an exploded view of the drainage bottle of the present invention;

FIG. 2 is a using state diagram of the drainage bottle of the present invention;

fig. 3 is a perspective view of the movable support of the present invention;

fig. 4 is an overall structure diagram of the present invention.

[ description of reference ]

1: a bottle cap;

1A: a liquid inlet;

1B: a liquid outlet;

1C: an anti-overflow valve;

2: an inner container;

3: a bottle body;

3A: capacity scale marks;

4: a fixed end;

4A: a three-way pipe;

5: a conduit;

6: a support frame;

7: supporting legs;

8: a universal wheel;

9: a card slot;

10: a drainage bottle positioning device;

11: a support plate;

11A: a fixing sheet;

11B: a hole;

12: a negative pressure device.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

The utility model discloses the most crucial design lies in:

referring to fig. 1 to 4, the medical negative pressure drainage device of the present invention comprises a drainage bottle and a movable support.

The drainage bottle comprises a bottle cap 1, an inner container 2 and a bottle body 3, wherein a liquid inlet 1A and a liquid outlet 1B are arranged above the bottle cap 1, the liquid inlet 1A is connected with a suction head (not shown in the figure) through a conduit 5, and the lower end of the liquid outlet 1B is also connected with a spill-stopping valve 1C. A sealing groove is arranged below the bottle cap 1 and is connected with the edge of the upper end of the bottle body 3 to form a closed structure. The side of bottle 3 is equipped with stiff end 4, is equipped with three-way pipe 4A in the stiff end 4, and one of them import and the bottle 3 intercommunication of three-way pipe 4A, another import of three-way pipe 4A pass through pipe 5 and liquid outlet 1B intercommunication, and the export of three-way pipe 4A passes through pipe 5 and 12 intercommunications of negative pressure device, and the front end of stiff end 4 still is equipped with convex part 4B. The bottle body 3 is also provided with a volume scale mark 3A for observing the liquid level height. The top of inner bag 2 links to each other with the bottom surface of bottle lid 1 is fixed, and the junction is sealed and is handled in order to prevent gas leakage, and the external diameter of inner bag 2 is less than the internal diameter of bottle 3, can supply inner bag 2 to accept in the bottle 3, and the preparation material of inner bag 2 is soft material, and the place that inner bag 2 is close to the bottle lid is equipped with the screw thread, can increase the frictional force of inner bag 2 and 3 inner walls of bottle, increases the fastness.

The main structure of the movable support comprises a support frame 6, the bottom end of the support frame 6 is connected with a support foot 7, the bottom end of the support foot 7 is connected with a universal wheel 8, the support is convenient to move, and the universal wheel 8 is a brake type universal wheel. Draw-in groove 9 is all installed near the position on top to every side of support frame 6, and bottle 3 forms the block structure through convex part 4B and draw-in groove 9 of stiff end 4 for bottle 3 detachably installs on support frame 6. In this way, the support frame 6 can simultaneously carry a plurality of drainage bottles. When a plurality of drainage bottles are carried on the movable support, the drainage bottles can be mutually connected in series for use.

In order to fix the bottle bodies 3 on the supporting frame 6 more stably, a drainage bottle positioning device 10 is installed in the middle of each side surface of the supporting frame 6. The positioning device comprises a clamping ring, the clamping ring is fixed on the side surface of the support frame 6 through a connecting part, the clamping ring just can hold the bottle body 3 to stretch into the bottle body, when the bottle body 3 is fixed on the support frame 6, the bottle body can be restrained by the clamping ring, the whole firmness is enhanced, and meanwhile, the clamping structure is not easy to damage.

As shown in FIG. 1, as a preferred embodiment, a supporting plate 11 for fixing a negative pressure device 12 is further fixedly mounted on the supporting frame 6, a fixing plate 11A is disposed at one end of the supporting plate 11, a screw hole is disposed on the fixing plate 11A and can be inserted into the screw hole, the supporting plate 11 is fixedly mounted on the supporting frame through the fixing plate 11A, and a hole 11B is further formed on the supporting plate and can be used for a conduit to pass through so as to play a role in restriction.

The utility model discloses a theory of operation does: the negative pressure device 12 is started to pump air to the outlet of the three-way pipe 4A to form negative pressure, the negative pressure enters the inner container 2 through the guide pipe 5 through one inlet of the three-way pipe 4A, waste liquid such as phlegm, pus, blood and the like generated after the operation of a patient is sucked by the suction head and flows into the inner container 2 through the guide pipe 5 to be collected. Negative pressure can reduce the differential pressure between bottle 3 and the inner bag 2 in getting into bottle 3 through the other import of three-way pipe 4A simultaneously, prevents that inner bag 2 shrivelled.

The utility model discloses an among the negative pressure drainage ware be disposable article, can together abandon the inner bag 2 of collecting full waste liquid and the bottle lid 1 of integral type, leave bottle 3 and place the high pressure steam cooker in 121 ℃ and disinfect.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims (7)

1. The utility model provides a convenient medical negative pressure drainage ware that removes which characterized in that: the drainage bottle comprises a drainage bottle and a movable support, wherein the drainage bottle comprises a bottle cap (1), an inner container (2) and a bottle body (3), a liquid inlet (1A) and a liquid outlet (1B) are arranged above the bottle cap (1), the liquid inlet (1A) is connected with a suction head through a conduit (5), and the lower end of the liquid outlet (1B) is also connected with a spill-stopping valve (1C); a fixed end (4) is arranged on the side face of the bottle body (3), a three-way pipe (4A) is arranged in the fixed end (4), one inlet of the three-way pipe (4A) is communicated with the bottle body (3), the other inlet of the three-way pipe (4A) is communicated with the liquid outlet (1B) through a conduit (5), the outlet of the three-way pipe (4A) is communicated with a negative pressure device (12) through the conduit (5), and a convex part (4B) is further arranged at the front end of the fixed end (4); the top end of the inner container (2) is fixedly connected with the bottom surface of the bottle cap (1), the outer diameter of the inner container (2) is smaller than the inner diameter of the bottle body (3), and the inner container (2) can be accommodated in the bottle body (3); the movable support include support frame (6), support frame (6) bottom is connected with supporting legs (7), the bottom of supporting legs (7) is equipped with universal wheel (8), a plurality of draw-in grooves (9) are all installed to the position that support frame (6) are close to the top, draw-in groove (9) and convex part (4B) formation block structure of stiff end (4), support frame (6) mid-mounting has a plurality of drainage bottle positioner (10).

2. The medical negative pressure drainage device convenient to move as claimed in claim 1, wherein: and the outer wall of the inner container (2) is provided with external threads at the part close to the bottle cap (1).

3. The medical negative pressure drainage device convenient to move as claimed in claim 2, wherein: the inner container (2) is made of soft materials.

4. The medical negative pressure drainage device convenient to move as claimed in claim 1, wherein: the bottle body (3) is also provided with a volume scale mark (3A).

5. The medical negative pressure drainage device convenient to move as claimed in claim 1, wherein: the drainage bottle positioning device (10) comprises a clamping ring, the clamping ring is fixed on the side face of the support frame through a connecting part, and the clamping ring can accommodate the bottle body (3) to stretch into the bottle body.

6. The medical negative pressure drainage device convenient to move as claimed in any one of claims 1 to 5, wherein: the utility model discloses a catheter fixing support, including support frame (6), backup pad (11) one end are equipped with stationary blade (11A), are equipped with the screw on stationary blade (11A), backup pad (11) are through stationary blade (11A) fixed mounting on support frame (6), still open hole (11B) that are used for the pipe to pass on backup pad (11).

7. The medical negative pressure drainage device convenient to move as claimed in any one of claims 1 to 5, wherein: the universal wheel (8) is a brake type universal wheel.

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