CN213466239U

CN213466239U - Disposable medical anti-countercurrent suction bottle

Info

Publication number: CN213466239U
Application number: CN202021738588.8U
Authority: CN
Inventors: 顾正峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-06-18
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a disposable medical anti-reflux suction bottle, which comprises a suction bottle main body and a bottom stabilizing device; a drainage tube interface and a negative pressure interface are arranged above the suction bottle main body, and scales are arranged on the four walls of the suction bottle main body; an anti-backflow valve is arranged inside the suction bottle main body; a bottom stabilizing device is arranged below the suction bottle main body. The utility model is provided with the graduated scale, the liquid capacity in the suction bottle can be directly observed, the sucked liquid does not need to be taken out for reading, the use is convenient, and the workload of medical staff can be effectively reduced; the anti-reflux valve can avoid excessive liquid from being sucked into the central suction system, and meanwhile, the arrangement of the drainage hole and the flow channel on the valve body can avoid the influence of the gravity of the anti-reflux valve on the upward floating of the anti-reflux valve, so that the anti-reflux effect is more excellent. The bottom stabilizing device is convenient to store, so that the suction bottle is more stable when being placed, the space is saved after the suction bottle is taken out, the height of the suction bottle is increased during use, and the reading of medical staff is more facilitated.

Description

Disposable medical anti-countercurrent suction bottle

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a disposable medical anti-countercurrent suction bottle.

Background

The clinical medical disposable suction bottle has various models and designs, including glass bottle design, PVC bag design and the like. The glass bottle can be repeatedly used after being cleaned, but is used after being strictly disinfected, so that the workload of medical staff is increased, precious time is consumed, the working efficiency is reduced, and a plurality of medical units use disposable products for replacement. The PVC bag is the disposable product of attracting that many medical units used at present, it need not to wash repeatedly and disinfect to have disposable, can effectively reduce medical staff work load, improve work efficiency's characteristics, but it uses the PVC bag, install on fixed frame during the use, its liquid level scale is inboard, need take off the PVC bag when blood or the liquid capacity of aassessment attraction, install again after watching the scale reading, relatively more loaded down with trivial details, its mount area who uses is relatively bigger partially in addition, it is more inconvenient to make crowded modern operating room originally. Therefore, a disposable medical anti-reflux suction bottle is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a disposable medical anti-countercurrent suction bottle to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a disposable medical anti-reflux suction bottle comprises a suction bottle main body and a bottom stabilizing device; a drainage tube interface and a negative pressure interface are arranged above the suction bottle main body, a plurality of handles are arranged above the suction bottle main body, and lifting ropes are tied among the handles; scales are arranged on the four walls of the suction bottle main body; a bottom stabilizing device is arranged below the suction bottle main body.

In order to connect the suction tube and facilitate the suction of body fluid, a drainage tube interface is arranged. In order to generate negative pressure inside the suction bottle main body, an inner negative pressure interface is arranged for connecting negative pressure, so that negative pressure is generated in the bottle. The handle and the lifting rope are arranged, so that people can conveniently hook and extract the clothes. In order to directly observe the volume of the drainage liquid by medical staff, the inside dial gauge is arranged outside the suction bottle main body, the reading is not needed to be taken down after the device is taken down, and the workload of the medical staff is effectively reduced. The bottom stabilizing device can avoid the suction bottle main body from toppling over in the placing process.

Further, a cavity is arranged in the suction bottle main body, a hollow cylinder is arranged in the cavity, the upper end of the hollow cylinder is connected with the negative pressure port, through holes are formed in the periphery of the hollow cylinder, and the cavity is communicated with the interior of the hollow cylinder through the through holes; an anti-backflow valve is arranged inside the hollow cylinder.

The cavity is beneficial to containing body fluid sucked by the suction tube. In order to avoid continuous negative pressure suction after the suction bottle is filled with body fluid, a hollow cylinder is arranged, an anti-backflow valve is arranged in the hollow cylinder, and the body fluid backflow caused by continuous negative pressure suction after the suction bottle is full is avoided. In order to communicate the negative pressure in the hollow cylinder with the cavity in the main body of the suction bottle, a through hole is arranged on the hollow cylinder.

Further, the anti-backflow valve comprises a valve head, a valve body, a drainage hole and a flow channel; the valve head is located anti-backflow valve top, the valve head below is equipped with the valve body, valve body top and bottom all around are equipped with the drainage hole, link to each other through the runner between the drainage hole.

The anti-backflow valve rises along with the rise of the liquid under the buoyancy action of the suction liquid in the suction bottle. When the liquid in the bottle is full, the valve head blocks the negative pressure interface, so that external negative pressure can not enter the suction bottle, and the negative pressure suction stops. In order to float the anti-backflow valve, a plurality of drainage holes are formed, the drainage holes are connected by the flow channel, so that the suction liquid can pass through the anti-backflow valve and can be driven to rise, and the influence of the gravity of the anti-backflow valve on floating is avoided.

Further, the bottom stabilizing device comprises a universal ball, a telescopic block and a stabilizing foot; the universal ball is located above the bottom stabilizing device, a telescopic block is arranged below the universal ball, and a stabilizing foot is arranged below the telescopic block.

In order to make the stabilization foot rotatable, a universal ball is provided. The telescopic block is beneficial to the storage and the use of the bottom stabilizing device. The stable foot is favorable for the stable placement of the suction bottle main body.

Furthermore, the telescopic block and the stabilizing feet are accommodated in a stabilizing foot groove, and the stabilizing foot groove is positioned below the suction bottle main body; the universal ball is clamped at the inner side of the stable foot groove.

When not using, the flexible piece contracts and accomodates in stabilizing sufficient recess with stable sufficient together. When the telescopic block is used, the stabilizing foot is pulled to extend the telescopic block, and then the stabilizing foot is rotated.

Furthermore, the drainage tube interface and the negative pressure interface are provided with threads, so that the sealing performance of the interface part is improved.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses all set up the scale attracting bottle main part four walls, flow in between the body fluid of attraction and attract the bottle inside, the traditional pvc bag of giving up can direct observation attract the interior liquid capacity of bottle, need not to take out the reading with the liquid of attraction, and convenient to use can effectively reduce medical staff work load. The anti-reflux valve can avoid excessive liquid from being sucked into the central suction system, and meanwhile, the arrangement of the drainage hole and the flow channel on the valve body can avoid the influence of the gravity of the anti-reflux valve on the upward floating of the anti-reflux valve, so that the anti-reflux effect is more excellent. The bottom stabilizing device is convenient to store, so that the suction bottle is more stable when being placed, the suction bottle is taken out again during use, the space is saved, the height of the suction bottle is heightened during use, and the reading of medical staff is more facilitated.

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 view of the overall structure of the present invention;

fig. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic bottom sectional view of the main body of the suction bottle of the present invention;

FIG. 4 is a schematic perspective view of the bottom stabilizing device of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the anti-backflow valve of the present invention.

In the figure: 1. a suction bottle main body; 2. a drainage tube interface; 3. a negative pressure interface; 4. a handle; 5. lifting a rope; 6. a dial gauge; 7. a bottom stabilizing device; 7-1, universal ball; 7-2, a telescopic block; 7-3, stabilizing feet; 8. a hollow cylinder; 9. a through hole; 10. an anti-reflux valve; 10-1, valve head; 10-2, a valve body; 10-3, drainage holes; 10-4, a flow channel; 11. a stabilizing foot recess.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a disposable medical anti-reflux suction bottle comprises a suction bottle main body 1 and a bottom stabilizing device 7; a drainage tube interface 2 and a negative pressure interface 3 are arranged above the suction bottle body 1 and are used for sucking body fluid by using a negative pressure system after being connected with a suction tube. A plurality of handles 4 are arranged above the suction bottle main body 1, and lifting ropes 5 are tied among the handles 4, so that people can conveniently hook and take the suction bottle; graduations meters 6 are arranged on the four walls of the suction bottle main body 1, so that reading is not needed after the device is taken down, and the workload of medical staff is effectively reduced; the bottom stabilizing device 7 is arranged below the suction bottle main body 1, so that the suction bottle main body 1 is prevented from being toppled in the placing process.

The suction bottle body 1 is provided with a cavity therein for accommodating body fluid sucked by the suction tube. A hollow cylinder 8 is arranged in the cavity, the upper end of the hollow cylinder 8 is connected with the negative pressure interface 3, through holes 9 are formed in the periphery of the hollow cylinder 8, the cavity is communicated with the inside of the hollow cylinder 8 through the through holes 9, and negative pressure between the cavity and the hollow cylinder 8 is also communicated; the anti-reflux valve 10 is arranged inside the hollow cylinder 8, so that the phenomenon that body fluid is refluxed due to continuous negative pressure suction after the suction bottle is full is avoided.

The anti-backflow valve 10 comprises a valve head 10-1, a valve body 10-2, a drainage hole 10-3 and a flow channel 10-4; the valve head 10-1 is positioned above the anti-backflow valve 10, the valve body 10-2 is arranged below the valve head 10-1, the drainage holes 10-3 are arranged above the valve body 10-2 and at the bottom of the periphery of the valve body, and the drainage holes 10-3 are connected through the flow channel 10-4. The anti-reflux valve 10 rises as the liquid rises under the buoyancy of the suction liquid in the suction bottle. When the liquid in the bottle is full, the valve head 10-1 blocks the negative pressure interface 3, so that external negative pressure cannot enter the suction bottle, and the negative pressure suction stops. The 10-4 flow channel connects the drainage hole 10-3, so that the suction liquid passes through the anti-backflow valve 10 and drives the anti-backflow valve to rise, and the anti-backflow valve 10 is prevented from floating upwards under the influence of the self gravity.

The bottom stabilizing device 7 comprises a universal ball 7-1, a telescopic block 7-2 and a stabilizing foot 7-3; the ball 7-1 is positioned above the bottom stabilizer 7 so that the stabilizing foot 7-3 can rotate. A telescopic block 7-2 is arranged below the universal ball 7-1, and a stable foot 7-3 is arranged below the telescopic block 7-2. The telescopic block 7-2 facilitates the storage and use of the bottom stabilizing device 7. The stabilization feet 7-3 make the attraction bottle body 1 stably placed.

The telescopic block 7-2 and the stabilizing foot 7-3 are accommodated in the stabilizing foot groove 11, and the stabilizing foot groove 11 is positioned below the suction bottle main body 1; the universal ball 7-1 is clamped at the inner side of the stable foot groove 11. When not in use, the telescopic block 7-2 is contracted and is accommodated in the stable foot groove 11 together with the stable foot 7-3. When in use, the stabilizing foot 7-3 is pulled to extend the telescopic block 7-2, and then the stabilizing foot 7-3 is rotated.

The drainage tube interface 2 and the negative pressure interface 3 are provided with threads, so that the sealing performance of the interface part is improved.

When the suction bottle is used, the bottom stabilizing device 7 at the bottom is pulled out, the stabilizing feet 7-3 are pulled, the telescopic block 7-2 is extended, the stabilizing feet 7-3 are rotated by a certain angle, the telescopic block 7-2 is abutted against the stabilizing foot groove 11 after rotation, and the suction bottle can be placed at a proper position. The negative pressure system is connected with the negative pressure interface 3, the suction tube is connected with the drainage tube interface 2, the negative pressure system is opened, and the body fluid flows into the cavity inside the suction bottle body 1 from the drainage tube interface 2 and is filled into the hollow cylinder 8 through the through hole 9. As the liquid gradually enters the suction bottle body 1, the liquid level rises, the anti-reflux valve 10 floats upwards and rises in the hollow cylinder 8, when the liquid level rises and approaches the negative pressure interface 3, the valve head 10-1 floats upwards and enters the negative pressure interface 3 and blocks the lower part, and the negative pressure suction stops. In the process of suction, if the amount of liquid to be sucked needs to be calculated, the scales 6 on the four walls of the suction bottle body 1 can be directly read.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. A disposable medical anti-reflux suction bottle comprises a suction bottle main body (1) and a bottom stabilizing device (7); the suction bottle is characterized in that a drainage tube interface (2) and a negative pressure interface (3) are arranged above the suction bottle main body (1), a plurality of handles (4) are arranged above the suction bottle main body (1), and lifting ropes (5) are tied among the handles (4); scales (6) are arranged on the four walls of the suction bottle main body (1); a bottom stabilizing device (7) is arranged below the suction bottle main body (1).

2. The disposable medical anti-reflux suction bottle as set forth in claim 1, wherein: a cavity is formed in the suction bottle main body (1), a hollow cylinder (8) is arranged in the cavity, the upper end of the hollow cylinder (8) is connected with the negative pressure port (3), through holes (9) are formed in the periphery of the hollow cylinder (8), and the cavity is communicated with the interior of the hollow cylinder (8) through the through holes (9); an anti-backflow valve (10) is arranged inside the hollow cylinder (8).

3. The disposable medical anti-reflux suction bottle as set forth in claim 2, wherein: the anti-backflow valve (10) comprises a valve head (10-1), a valve body (10-2), a drainage hole (10-3) and a flow channel (10-4); the valve head (10-1) is located above the anti-backflow valve (10), the valve body (10-2) is arranged below the valve head (10-1), the drainage holes (10-3) are formed in the upper portion and the peripheral bottom of the valve body (10-2), and the drainage holes (10-3) are connected through the flow channel (10-4).

4. The disposable medical anti-reflux suction bottle as set forth in claim 1, wherein: the bottom stabilizing device (7) comprises a universal ball (7-1), a telescopic block (7-2) and a stabilizing foot (7-3); the universal ball (7-1) is positioned above the bottom stabilizing device (7), a telescopic block (7-2) is arranged below the universal ball (7-1), and a stabilizing foot (7-3) is arranged below the telescopic block (7-2).

5. The disposable medical anti-reflux suction bottle as set forth in claim 4, wherein: the telescopic block (7-2) and the stabilizing foot (7-3) are contained in a stabilizing foot groove (11), and the stabilizing foot groove (11) is positioned below the suction bottle main body (1); the universal ball (7-1) is clamped at the inner side of the stable foot groove (11).

6. The disposable medical anti-reflux suction bottle as set forth in claim 1, wherein: and the drainage pipe interface (2) and the negative pressure interface (3) are provided with threads.