CN213911649U

CN213911649U - Drainage device for oncology department

Info

Publication number: CN213911649U
Application number: CN202022490866.9U
Authority: CN
Inventors: 王士金
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-08-10
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a drainage device for oncology, including the drainage box, drainage box inside one side has seted up the drawing liquid chamber, drawing liquid chamber top surface one side is equipped with negative pressure structure and drawing liquid chamber intercommunication, the negative pressure structure top is equipped with the negative pressure and takes out the pipe, the negative pressure is taken out the pipe top and is run through the drainage box top surface outer wall and extend to the outside, negative pressure structure one side intercommunication is equipped with the outlet duct, the drawing liquid chamber is close to the one side of drainage box and is equipped with the drainage tube, drainage tube one end intercommunication drawing liquid chamber, the drainage tube other end runs through the drainage box outer wall and extends to the outside, the one end top intercommunication that the drainage tube extends to the drainage box outside is equipped with the pjncture needle, drawing liquid chamber bottom end one side is equipped with the check valve, the check valve bottom is equipped with the drain pipe, drawing liquid chamber downside has seted up and has received the liquid storehouse, receive the liquid storehouse inside and be equipped with and receive the liquid bottle, the one end that the check valve was kept away from to the drain pipe communicates and receives the liquid bottle; the utility model discloses an inside negative pressure of free control pumping chamber to improve the convenience of this device operation and use.

Description

Drainage device for oncology department

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a drainage device for oncology.

Background

The tumor patients are often accompanied with accumulated water in the thoracic cavity or abdominal cavity, severe chest pain on the affected side can occur in the early stage of the accumulated water, the deep breathing or the cough is more serious like a needle-pricker knife cut, the patient can have shortness of breath, palpitation and dyspnea with the increase of the accumulated water due to the friction between sticky liquid and two layers of pleura, the situation is gradually aggravated, and the accumulated water needs to be drained in order to relieve the pain of the tumor patients, so that the drainage device for the oncology department is needed.

However, various drainage devices in the market have various problems in the use process, and the problem that the drainage device can not draw liquid due to the fact that negative pressure cannot be applied to the drainage device when the existing device conducts drainage is not solved, so that the drainage device for the oncology department is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's not enough, the utility model provides a drainage device for oncology, negative pressure structure through drainage incasement portion one side makes the inside negative pressure that forms of drawing liquid room, makes the drainage tube can possess suction, through the negative pressure pump tube that negative pressure structure one end is connected, the inside negative pressure of control drawing liquid room that can be free to improve the convenience of this device operation and use, and the receipts liquid storehouse that drawing liquid room downside was seted up, more improvement the convenience of use of this device.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a drainage device for oncology, including the drainage case, the drawing liquid chamber has been seted up to inside one side of drainage case, drawing liquid chamber top surface one side is equipped with negative pressure structure and drawing liquid chamber intercommunication, the negative pressure structure top is equipped with the negative pressure and takes out the pipe, the negative pressure is taken out the pipe top and is run through drainage case top surface outer wall and extend to the outside, negative pressure structure one side intercommunication is equipped with the outlet duct, the one side that the drawing liquid chamber is close to the drainage case is equipped with the drainage tube, drainage tube one end intercommunication drawing liquid chamber, the drainage tube other end runs through the drainage case outer wall and extends to the outside, the one end top intercommunication that the drainage tube extends to the drainage case outside is equipped with the pjncture needle, drawing liquid chamber bottom one side is equipped with the check valve, the check valve bottom is equipped with the drain pipe, drawing liquid chamber downside has seted up and has received the liquid storehouse, receive the inside liquid bottle that is equipped with in liquid storehouse, the one end intercommunication that the check valve was kept away from to the drain pipe receives the liquid bottle.

As a preferred technical scheme of the utility model, infusion room has been seted up to the inside one side of keeping away from the pumping chamber of drainage case, and infusion room top is equipped with the pressure tube, and one side that infusion room is close to the drainage case outer wall is equipped with feed liquor pipe and its intercommunication, and the one end that infusion room was kept away from to the feed liquor pipe runs through the drainage case outer wall and extends to the outside, and the one end top that the feed liquor pipe extended to the drainage case outside is equipped with the infusion funnel, and infusion room side lies in feed liquor pipe downside and is equipped with the transfer line, and the one end that infusion room was kept away from to the transfer line is equipped with the infusion syringe needle.

As an optimized technical proposal of the utility model, the liquid receiving bottle is provided with a ventilation opening near one side of the outer wall of the drainage box, and the ventilation opening is communicated with the outside of the drainage box.

As a preferred technical scheme of the utility model, the medical instrument storeroom is seted up to one side that the liquid storehouse was kept away from to drainage case downside, and medical instrument storeroom bottom surface is equipped with the rubber pad.

As a preferred technical scheme of the utility model, the one end of negative pressure structure internal connection outlet duct is equipped with out the air valve door, and the one end that negative pressure structure connects the pumping chamber is equipped with the bleeder valve door.

As an optimized technical scheme of the utility model, the position of feed liquor pipe and infusion funnel intercommunication is equipped with the infusion controller, is equipped with rotary valve between infusion controller intercommunication feed liquor pipe and the infusion funnel.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the negative pressure structure on one side inside the drainage box enables the interior of the liquid pumping chamber to form negative pressure, so that the drainage tube can have suction force, and the negative pressure inside the liquid pumping chamber can be freely controlled through the negative pressure pumping tube connected with one end of the negative pressure structure, so that the convenience of the device in operation and use is improved, and the liquid collecting bin arranged on the lower side of the liquid pumping chamber further improves the convenience of the device in use;

2. the infusion room that one side of drawing liquid room was kept away from to the drainage case set up, when making this device carry out the drawing liquid, avoid drawing liquid in-process unexpected condition to appear, the liquid medicine that will control is prepared in infusion funnel in advance, the security of patient's operation in the improvement operation process, and the booster pipe at infusion room top, when infusion pressure was low excessively at the infusion in-process, can improve the inside pressure of infusion room to the functional that this device possessed in the use is stronger.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is an enlarged view of the negative pressure structure of the present invention;

wherein: 1. a drainage box; 2. an aspiration chamber; 3. a negative pressure structure; 4. a drainage tube; 5. puncturing needle; 6. negative pressure pumping; 7. an air outlet pipe; 8. a one-way valve; 9. a liquid outlet pipe; 10. a liquid receiving bottle; 11. a liquid receiving bin; 12. a ventilation opening; 13. a transfusion chamber; 14. a pressure increasing pipe; 15. a liquid inlet pipe; 16. a transfusion funnel; 17. a transfusion tube; 18. an infusion needle.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figure 1 of the drawings, in which, as shown in fig. 3, a drainage device for oncology department, which comprises a drainage box 1, wherein one side inside the drainage box 1 is provided with a liquid pumping chamber 2, one side of the top surface of the liquid pumping chamber 2 is provided with a negative pressure structure 3 communicated with the liquid pumping chamber 2, the top of the negative pressure structure 3 is provided with a negative pressure pumping pipe 6, the top end of the negative pressure pumping pipe 6 penetrates through the outer wall of the top surface of the drainage box 1 and extends to the outside, one side of the negative pressure structure 3 is communicated with an air outlet pipe 7, one side of the liquid pumping chamber 2, which is close to the drainage box 1, is provided with a drainage pipe 4, one end of the drainage pipe 4 is communicated with the liquid pumping chamber 2, the other end of the drainage pipe 4 penetrates through the outer wall of the drainage box 1 and extends to the outside, the top of one end, which extends to the outside of the drainage box 1, is communicated with a puncture needle 5, one side of the bottom end of the liquid pumping chamber 2 is provided with a one-way valve 8, the bottom end of the one-way valve 8 is provided with a liquid receiving chamber 11, the bottom end of the one-way valve 9 is communicated with the liquid receiving bottle 10;

when the device is used, negative pressure structure 3 on one side inside drainage box 1 enables negative pressure to be formed inside pumping chamber 2, so that drainage tube 4 can have suction force, negative pressure pumping tube 6 connected with one end of negative pressure structure 3 can freely control negative pressure inside pumping chamber 2, convenience in operation and use of the device is improved, liquid receiving bin 11 arranged on the lower side of pumping chamber 2 improves use convenience of the device.

In another embodiment, as shown in fig. 1 and 2, in the embodiment, an infusion chamber 13 is arranged on one side of the interior of the drainage box 1, which is far away from the pumping chamber 2, a pressurization pipe 14 is arranged at the top end of the infusion chamber 13, a liquid inlet pipe 15 is arranged on one side of the infusion chamber 13, which is close to the outer wall of the drainage box 1, and is communicated with the infusion chamber, one end of the liquid inlet pipe 15, which is far away from the infusion chamber 13, penetrates through the outer wall of the drainage box 1 and extends to the outside, an infusion funnel 16 is arranged at the top of one end, which extends to the outside of the drainage box 1, of the liquid inlet pipe 15, an infusion tube 17 is arranged on the side surface of the infusion chamber 13, and one end, which is far away from the infusion chamber 13, of the infusion tube 17 is provided with an infusion needle 18;

infusion room 13 that one side of drawing liquid chamber 2 was set up is kept away from to drainage case 1, make this device when carrying out the drawing liquid, avoid drawing liquid in-process unexpected condition to appear, the liquid medicine that will control is prepared in infusion funnel 16 in advance, the security of patient's operation among the improvement operation process, and the booster tube 14 at infusion room 13 top, when infusion pressure was low excessively at the infusion in-process, can improve the inside pressure of infusion room 13, thereby the functional that this device possessed in the use is stronger.

In another embodiment, as shown in fig. 1, the embodiment discloses that a vent 12 is arranged on one side of the liquid receiving bottle 10 close to the outer wall of the drainage box 1, and the vent 12 is communicated with the outer side of the drainage box 1;

the air vent 12 is arranged on one side of the liquid receiving bottle 10 close to the outer wall of the drainage box 1, so that when the liquid is input into the liquid receiving bottle 10 through the liquid outlet pipe 9 at the top of the liquid receiving bottle 10, air in the liquid receiving bottle 10 is exhausted, and when the liquid enters the liquid receiving bottle 10, the pressure in the liquid receiving bottle 10 is lower.

In another embodiment, as shown in fig. 1, the embodiment discloses that a medical instrument storage chamber is formed at one side of the lower side of the drainage box 1, which is far away from the liquid receiving bin 11, and a rubber pad is arranged at the bottom surface of the medical instrument storage chamber;

the medical instrument storeroom that drainage case 1 lower extreme one side was seted up can directly take out medical instrument through the device is inside when this device uses, has reduced medical staff and has arrived the outside time of taking medical instrument, has improved the efficiency of work.

In another embodiment, as shown in fig. 1 and 3, the embodiment discloses that an air outlet valve is arranged at one end of the negative pressure structure 3 connected with the air outlet pipe 7, and an air suction valve is arranged at one end of the negative pressure structure 3 connected with the liquid suction chamber 2;

the air outlet valve that 3 internal connection of negative pressure structure 7 one end of outlet duct set up and the air extraction valve that 3 one ends of connecting the pumping chamber 2 of negative pressure structure set up make this structure take the inside air in pumping chamber 2 out when using, discharge through outlet duct 7, more convenient when using.

In another embodiment, as shown in fig. 1 and fig. 3, the embodiment discloses that an infusion controller is arranged at a position where the liquid inlet pipe 15 is communicated with the infusion funnel 16, and a rotary valve is arranged between the infusion controller and the liquid inlet pipe 15, which are communicated with the infusion funnel 16;

the infusion controller arranged at the position where the liquid inlet pipe 15 is communicated with the infusion funnel 16 can input the liquid medicine inside the infusion funnel 16 into the infusion chamber 13 by rotating the rotary valve when in use, the use amount of the liquid medicine can be accurately controlled when in use, and the use amount accuracy during infusion is improved.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a drainage device for oncology, includes drainage case (1), its characterized in that: the drainage box is characterized in that a liquid pumping chamber (2) is arranged on one side inside the drainage box (1), a negative pressure structure (3) and a liquid pumping chamber (2) are arranged on one side of the top surface of the liquid pumping chamber (2), a negative pressure pumping pipe (6) is arranged on the top of the negative pressure structure (3), the top end of the negative pressure pumping pipe (6) penetrates through the outer wall of the top surface of the drainage box (1) and extends to the outside, an air outlet pipe (7) is arranged on one side of the negative pressure structure (3), a drainage pipe (4) is arranged on one side, close to the drainage box (1), of the liquid pumping chamber (2), one end of the drainage pipe (4) is communicated with the liquid pumping chamber (2), the other end of the drainage pipe (4) penetrates through the outer wall of the drainage box (1) and extends to the outside, a puncture needle (5) is arranged on the top of one end, extending to the outside of the drainage box (1), a one-way valve (8) is arranged on one side of the bottom of the liquid pumping chamber (2), a liquid outlet pipe (9) is arranged on the bottom of the one-way valve (8), a liquid receiving bin (11) is arranged on the lower side of the liquid pumping chamber (2), a liquid receiving bottle (10) is arranged inside the liquid receiving bin (11), and one end, far away from the one-way valve (8), of the liquid outlet pipe (9) is communicated with the liquid receiving bottle (10).

2. The drainage device for oncology according to claim 1, wherein: drainage case (1) inside one side of keeping away from pumping chamber (2) has seted up infusion room (13), infusion room (13) top is equipped with pressure boost pipe (14), one side that infusion room (13) are close to drainage case (1) outer wall is equipped with feed liquor pipe (15) and intercommunication, the one end that infusion room (13) were kept away from in feed liquor pipe (15) runs through drainage case (1) outer wall and extends to the outside, the one end top that feed liquor pipe (15) extended to the drainage case (1) outside is equipped with infusion funnel (16), infusion room (13) side is located feed liquor pipe (15) downside and is equipped with transfer line (17), the one end that infusion room (13) was kept away from in transfer line (17) is equipped with infusion syringe needle (18).

3. The drainage device for oncology according to claim 1, wherein: one side of the liquid receiving bottle (10) close to the outer wall of the drainage box (1) is provided with a ventilation port (12), and the ventilation port (12) is communicated with the outer side of the drainage box (1).

4. The drainage device for oncology according to claim 1, wherein: one side of the lower side of the drainage box (1) far away from the liquid collecting bin (11) is provided with a medical instrument storage chamber, and the bottom surface of the medical instrument storage chamber is provided with a rubber pad.

5. The drainage device for oncology according to claim 1, wherein: one end of the negative pressure structure (3) which is internally connected with the air outlet pipe (7) is provided with an air outlet valve, and one end of the negative pressure structure (3) which is connected with the pumping chamber (2) is provided with a pumping valve.

6. The drainage device for oncology according to claim 2, wherein: the infusion control device is arranged at the position where the liquid inlet pipe (15) is communicated with the infusion funnel (16), and a rotary valve is arranged between the infusion control device and the liquid inlet pipe (15) and the infusion funnel (16).