CN218187413U

CN218187413U - Negative pressure ball with adjusting function

Info

Publication number: CN218187413U
Application number: CN202221138718.3U
Authority: CN
Inventors: 陈园
Original assignee: Zhongda Hospital of Southeast University
Current assignee: Zhongda Hospital of Southeast University
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2023-01-03
Anticipated expiration: 2032-05-11

Abstract

The utility model relates to a negative pressure ball technical field just discloses a negative pressure ball with regulatory function, including the negative pressure spheroid, the spheroidal inner wall fixedly connected with connecting pipe of negative pressure, the outer wall swing joint of connecting pipe has the piston, the outer wall threaded connection of connecting pipe has the subassembly of bleeding, the spheroidal outer wall of negative pressure passes through connecting pipe fixedly connected with third rubber tube, the inner wall swing joint of third rubber tube has the person in charge, the inner wall fixedly connected with bifurcated pipe of being responsible for, bifurcated pipe's outer wall is provided with the collection liquid bag subassembly, the outer wall of being responsible for is provided with accuse flow ware, the one end fixedly connected with second rubber tube of accuse flow ware. The negative pressure ball is arranged and matched with the liquid collecting bag component, so that when a user uses the negative pressure ball, the user can determine the next operation by observing the amount of the liquid extracted by the component to achieve a better reference value, and convenience is brought to the user.

Description

Negative pressure ball with adjusting function

Technical Field

The utility model relates to a negative pressure ball technical field specifically is a negative pressure ball with regulatory function.

Background

The negative pressure ball has the functions of draining hematocele of a drainage operation mouth, estimating bleeding volume, exhausting and discharging fluid, preventing infection, promoting wound healing and the like, and is widely applied to postoperative patients of orthopedics, neurosurgery, gastrointestinal surgery, thoracic surgery and the like.

At present, the negative pressure ball with the adjusting function in the market is generally difficult to control the amount of the liquid extracted in use and is inconvenient to use, so that the negative pressure ball with the adjusting function, which is convenient to control, is designed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a negative pressure ball with regulatory function to solve the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to realize the purpose of the above control of being convenient for, the utility model provides a following technical scheme: a negative pressure ball with an adjusting function comprises a negative pressure ball body, wherein a connecting pipe is fixedly connected to the inner wall of the negative pressure ball body, a piston is movably connected to the outer wall of the connecting pipe, an air exhaust assembly is connected to the outer wall of the connecting pipe in a threaded manner, a third rubber pipe is fixedly connected to the outer wall of the negative pressure ball body through the connecting pipe, a main pipe is movably connected to the inner wall of the third rubber pipe, a bifurcated pipe is fixedly connected to the inner wall of the main pipe, a liquid collecting bag assembly is arranged on the outer wall of the bifurcated pipe, and a flow control device is arranged on the outer wall of the main pipe;

one end of the flow controller is fixedly connected with a second rubber pipe, and one end of the main pipe is fixedly connected with an inflow head through the second rubber pipe.

Preferably, the liquid collection bag assembly comprises a first rubber tube arranged on the outer wall of the branched tube, the bag body is fixedly connected inside the first rubber tube, a flexible scale is arranged on the outer wall of the bag body, and the purpose of conveniently collecting the extracted liquid can be achieved through the arrangement of the liquid collection bag assembly.

Preferably, the air exhaust component comprises a barrel body arranged on the outer wall of the connecting pipe, a sealing block is arranged inside the barrel body, a rubber block is arranged inside the barrel body, a pull rod is fixedly connected to the inner wall of the rubber block, and a limiting block is fixedly connected to the outer wall of the pull rod.

Preferably, the quantity of connecting pipe is two, and sets up the outer wall at the connecting pipe of bleeding subassembly one side and be provided with the rubber tape, and through the outer wall fixed connection of this rubber tape and piston to be convenient for carry out nimble selection as required.

Preferably, the flexible scale is connected with the bag body in a sticking mode through glue, so that the purpose of being convenient to tear and reuse is achieved.

Preferably, the barrel is internally provided with threads, and the threads are connected with the connecting pipe, so that the aim of facilitating installation and disassembly is fulfilled.

Preferably, the inflow head is a hemispherical shell, and the outer wall of the inflow head is provided with a through hole, so that the purpose of facilitating filtering is achieved.

Preferably, the main pipe is a plastic soft main pipe, so that the purpose of bending is achieved.

(III) advantageous effects

Compared with the prior art, the utility model provides a negative pressure ball with regulatory function possesses following beneficial effect:

1. the negative pressure ball with the adjusting function is characterized in that the negative pressure ball body, the liquid collecting bag component, the bag body, the graduated flexible rule, the first rubber tube, the air extracting component, the branch tube, the flow controller, the second rubber tube, the flow inlet head, the main tube, the third rubber tube, the connecting tube and the piston are matched with one another for use, and a user can observe the amount of liquid extracted by the component to achieve a better reference value to determine the next operation due to the arrangement and the mutual matching of the liquid collecting bag component, so that convenience is brought to the construction of the user;

2. the negative pressure ball with the adjusting function is used by mutually matching the negative pressure ball body, the liquid collecting bag component, the air extracting component, the bifurcated pipe, the flow controller, the second rubber pipe, the flow inlet head, the main pipe, the third rubber pipe, the connecting pipe and the piston, and a user can control the speed of liquid extraction through the flow controller due to the arrangement of the flow controller, so that the discomfort of the user caused by overhigh speed is avoided, and the service performance and the use experience of the device are improved;

3. this negative pressure ball with regulatory function, through the negative pressure spheroid, collect liquid bag subassembly, the bag body, the scale tape, first rubber tube, the subassembly of bleeding, the bifurcated pipe, accuse stream ware, the second rubber tube, the head that advances, be responsible for, the third rubber tube, mutually supporting of connecting pipe and piston is used, because of first rubber tube, the setting of second rubber tube and third rubber tube and mutually supporting of other parts use, can reach the purpose convenient to install and dismantle the device, can reach the clear purpose of being convenient for the user after using up making, so that reuse.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic structural view of the liquid collecting bag assembly of the present invention;

fig. 4 is a schematic structural view of the air pumping assembly of the present invention.

In the figure: 1. a negative pressure ball body; 2. a liquid collection bag assembly; 201. a bag body; 202. a flexible ruler is calibrated; 203. a first rubber tube; 3. an air extraction assembly; 301. a cylinder body; 302. a rubber block; 303. a pull rod; 304. a sealing block; 305. a limiting block; 4. a bifurcated tube; 5. a current controller; 6. a second rubber tube; 7. a flow inlet head; 8. a main tube; 9. a third rubber tube; 10. a connecting pipe; 11. a piston.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1

The utility model provides a preferred embodiment of negative pressure ball with regulatory function is shown in fig. 1 to fig. 4: a negative pressure ball with an adjusting function comprises a negative pressure ball body 1, wherein the inner wall of the negative pressure ball body 1 is fixedly connected with a connecting pipe 10, the outer wall of the connecting pipe 10 is movably connected with a piston 11, the outer wall of the connecting pipe 10 is in threaded connection with an air extracting component 3, the outer wall of the negative pressure ball body 1 is fixedly connected with a third rubber pipe 9 through the connecting pipe 10, the inner wall of the third rubber pipe 9 is movably connected with a main pipe 8, the inner wall of the main pipe 8 is fixedly connected with a bifurcated pipe 4, the outer wall of the bifurcated pipe 4 is provided with a liquid collecting bag component 2, and the outer wall of the main pipe 8 is provided with a flow controller 5;

one end of the flow controller 5 is fixedly connected with a second rubber tube 6, and one end of the main tube 8 is fixedly connected with an inflow head 7 through the second rubber tube 6.

Liquid collection bag subassembly 2 is including setting up the first rubber tube 203 at the bifurcated pipe 4 outer wall, the inside fixedly connected with bag body 201 of first rubber tube 203, and the outer wall of bag body 201 is provided with flexible scale 202, through the setting of this subassembly, can reach the purpose of being convenient for collect the extraction liquid, pastes through glue between flexible scale 202 and the bag body 201 and is connected to reach and be convenient for tear used repeatedly.

In this embodiment, this negative pressure ball with regulatory function, through negative pressure spheroid 1, collection liquid bag subassembly 2, the bag body 201, scale tape 202, first rubber tube 203, the subassembly 3 of bleeding, bifurcated pipe 4, accuse stream ware 5, second rubber tube 6, influent stream head 7, be responsible for 8, third rubber tube 9, the use of mutually supporting of connecting pipe 10 and piston 11, because of the setting of collection liquid bag subassembly 2 and the use of mutually supporting, the user is using, the accessible is observed the volume of the liquid that draws of this subassembly, in order to reach better reference value, determine following operation, for user's manufacture provides convenience.

Example 2

On the basis of embodiment 1, the preferred embodiment of the negative pressure ball with adjusting function provided by the present invention is shown in fig. 1 to fig. 4: air exhaust component 3 is including setting up barrel 301 at the outer wall of connecting pipe 10, the inside of barrel 301 is provided with sealed piece 304, the inside of barrel 301 is provided with block rubber 302, the inner wall fixedly connected with pull rod 303 of block rubber 302, the outer wall fixedly connected with stopper 305 of pull rod 303, setting through this subassembly, can reach the purpose of being convenient for to bleed, the screw thread is seted up to the inside of barrel 301, and realize its and the threaded connection between the connecting pipe 10 through this screw thread, thereby reach the purpose of being convenient for install and dismantle.

In this embodiment, this negative pressure ball with regulatory function, through negative pressure spheroid 1, collect liquid bag subassembly 2, the subassembly 3 of bleeding, bifurcated pipe 4, accuse flow ware 5, second rubber tube 6, influent stream head 7, be responsible for 8, third rubber tube 9, the use of mutually supporting of connecting pipe 10 and piston 11, because of the setting of accuse flow ware 5, the speed of drawing liquid is controlled to user's accessible accuse flow ware 5, avoid bringing uncomfortable because of speed is too fast for being brought by the user, thereby improve the device performance and use and experience.

Example 3

On the basis of the embodiments 1-2, the preferred embodiment of the negative pressure ball with adjusting function provided by the present invention is shown in fig. 1 to 4: the outer wall of the negative pressure sphere 1 is fixedly connected with a third rubber tube 9 through a connecting tube 10, and one end of the flow controller 5 is fixedly connected with a second rubber tube 6.

In this embodiment, this negative pressure ball with regulatory function, through negative pressure spheroid 1, collect liquid bag subassembly 2, the bag body 201, scale tape 202, first rubber tube 203, the subassembly 3 of bleeding, bifurcated pipe 4, current controller 5, second rubber tube 6, inflow head 7, be responsible for 8, third rubber tube 9, mutually supporting of connecting pipe 10 and piston 11 is used, because of the mutually supporting use of first rubber tube 203, the setting of second rubber tube 6 and third rubber tube 9 and other parts, can reach the purpose of being convenient for install and dismantle the device, can reach the clean purpose of being convenient for the user after using up, so that reuse.

Further, the number of connecting pipes 10 is two, and the outer wall of the connecting pipe arranged on one side of the air exhaust assembly 3 is provided with a rubber belt, and the rubber belt is fixedly connected with the outer wall of the piston 11, so that flexible selection can be performed as required.

Furthermore, the inflow head 7 is a hemispherical shell, and the outer wall of the inflow head is provided with a through hole, so that the purpose of facilitating filtration is achieved.

In addition, the main pipe 8 is a plastic soft main pipe 8, so as to achieve the purpose of bending.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the negative pressure ball is used, the inflow head 7 is inserted into a position where liquid is to be extracted, whether the air extraction assembly 3 is used or not is selected according to the amount of the liquid to be extracted, and the liquid is extracted by pressing the negative pressure ball 1 or using the air extraction assembly 3.

In conclusion, the negative pressure ball with the adjusting function can be used by a user by observing the amount of liquid extracted by the liquid collecting bag component 2 to achieve a better reference value and determine the next operation due to the arrangement and the mutual matching of the liquid collecting bag component 2, so that convenience is brought to the user, the liquid extracting speed can be controlled by the user through the flow controller 5 due to the arrangement of the flow controller 5, discomfort brought to the user due to too high speed is avoided, the service performance and the use experience of the device are improved, the device can be conveniently mounted and dismounted due to the arrangement of the first rubber tube 203, the second rubber tube 6 and the third rubber tube 9 and the mutual matching of other components, and the purpose of facilitating cleaning after the user is used up can be achieved so as to be used again.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a negative pressure ball with regulatory function, includes negative pressure spheroid (1), its characterized in that: the inner wall of the negative pressure sphere (1) is fixedly connected with a connecting pipe (10), the outer wall of the connecting pipe (10) is movably connected with a piston (11), the outer wall of the connecting pipe (10) is in threaded connection with an air extraction assembly (3), the outer wall of the negative pressure sphere (1) is fixedly connected with a third rubber pipe (9) through the connecting pipe (10), the inner wall of the third rubber pipe (9) is movably connected with a main pipe (8), the inner wall of the main pipe (8) is fixedly connected with a bifurcated pipe (4), the outer wall of the bifurcated pipe (4) is provided with a liquid collecting bag assembly (2), and the outer wall of the main pipe (8) is provided with a flow control device (5);

one end of the flow control device (5) is fixedly connected with a second rubber pipe (6), and one end of the main pipe (8), namely the second rubber pipe (6), is fixedly connected with a flow inlet head (7).

2. The negative pressure ball with the adjusting function according to claim 1, wherein: the liquid collection bag assembly (2) comprises a first rubber tube (203) arranged on the outer wall of the bifurcated tube (4), the inner portion of the first rubber tube (203) is fixedly connected with a bag body (201), and the outer wall of the bag body (201) is provided with a graduated flexible rule (202).

3. The negative pressure ball with the adjusting function according to claim 1, wherein: the air exhaust assembly (3) comprises a cylinder body (301) arranged on the outer wall of the connecting pipe (10), a sealing block (304) is arranged inside the cylinder body (301), a rubber block (302) is arranged inside the cylinder body (301), a pull rod (303) is fixedly connected to the inner wall of the rubber block (302), and a limiting block (305) is fixedly connected to the outer wall of the pull rod (303).

4. The negative pressure ball with the adjusting function according to claim 1, wherein: the number of the connecting pipes (10) is two, and a rubber belt is arranged on the outer wall of the connecting pipe on one side of the air exhaust assembly (3) and is fixedly connected with the outer wall of the piston (11) through the rubber belt.

5. The negative pressure ball with the adjusting function according to claim 2, wherein: the flexible scale (202) is connected with the bag body (201) through glue.

6. The negative-pressure ball with the adjusting function as claimed in claim 3, wherein: the inner part of the cylinder body (301) is provided with threads, and the threads are connected with the connecting pipe (10) through the threads.

7. The negative pressure ball with the adjusting function according to claim 1, wherein: the inflow head (7) is a hemispherical shell, and the outer wall of the inflow head is provided with a through hole.

8. The negative pressure ball with the adjusting function according to claim 1, wherein: the main pipe (8) is a plastic soft main pipe (8).