CN210542595U

CN210542595U - Closed drainage device

Info

Publication number: CN210542595U
Application number: CN201920063441.4U
Authority: CN
Inventors: 马文娟; 胡晓静; 窦磊英; 戴莲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-15
Filing date: 2019-01-15
Publication date: 2020-05-19
Anticipated expiration: 2029-01-15

Abstract

The utility model discloses a closed drainage device, including bottle and lid, the lid includes lid and lower lid, lid detachable installs in bottle open-top department down, set up the lid down on the lid, the lower lid top surface that is located the lid is the holding surface, it has the opening to open on the holding surface, the top of going up the lid is equipped with the lid opening, be equipped with the push rod switch and the spring of control lid opening switching in going up the lid, the push rod switch is connected on the top of spring, and the bottom mounting of spring is in on the holding surface, the bottle is the transparence, is equipped with the scale on the bottle. The utility model discloses a drainage mouth forms the closed structure through the design of push rod switch, can realize that drainage liquid drainage is measured and the state is observed drainage liquid when putting greatly, has both prevented that drainage liquid from arousing cross infection, keeps apart the unpleasant smell of drainage liquid, the measurement and the judgement of the drainage liquid of being convenient for again, simple structure, the simple operation, work efficiency improves.

Description

Closed drainage device

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a closed drainage device.

Background

After surgical operation, most patients need to keep various drainage tubes, such as negative pressure drainage tubes, stomach tubes and the like, and the purpose is to drain pus, blood and liquid accumulated in human tissues or body cavities to the outside of the body so as to prevent postoperative infection and influence on wound healing. Whether the drainage tube can be removed or not is determined by observing the color, the amount, the property and the like of the drainage liquid after the operation, so that the condition of an illness can be observed in time. The pus, blood, liquid and the like drained from the affected part are measured, and the specific condition of the affected part can be judged by recording the drainage amount. At present, when the drainage quantity of a patient is measured, the adopted method usually comprises pouring drainage liquid into a container, and then measuring the drainage liquid by using a disposable syringe, and scales are arranged on the medical syringe, so that the quantity of the accumulated liquid can be roughly read, the accumulated liquid needs to be poured into other containers again after the measurement is finished, the accumulated liquid of a plurality of patients is uniformly treated after the measurement is finished, the whole process is complicated, the workload is large, unpleasant smell is emitted, and the infection probability of medical staff is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a closed drainage device aims at solving the problem that prior art exists among the above-mentioned background art.

The utility model discloses a realize like this, a closed drainage device, including bottle and lid, the lid includes lid and lower lid, lid detachable installs in bottle open-top department down, set up the lid down on the lid, the lower lid top surface that is located the lid is the holding surface, it has the opening to open on the holding surface, the top of going up the lid is equipped with the lid opening, be equipped with the push rod switch and the spring of control lid opening switching in going up the lid, the push rod switch is connected on the top of spring, and the bottom mounting of spring is in on the holding surface, the bottle is the transparence, is equipped with the scale on the bottle.

Preferably, the upper part of the push rod switch is provided with a groove corresponding to the opening of the cover body, so that the drainage liquid can directly flow into the bottle body through the lower cover body through the groove.

Preferably, the push rod switch is T-shaped, the diameter of a cross rod of the T-shaped is 15mm, and the size is suitable for drainage tubes of different models.

Preferably, since the upper end of the push switch can be sealed with the opening of the cover, the push switch is made of a rubber material to ensure good sealing.

Preferably, a negative pressure valve is arranged at the upper part of the bottle body. When pouring drainage liquid with high viscosity, the valve of the negative pressure valve can be opened, the bottle body is slightly extruded, the interior of the bottle body is in a negative pressure state, the push rod switch is pressed down, and the negative pressure in the bottle body can easily suck the viscous drainage liquid into the bottle body.

Preferably, the negative pressure valve is made of rubber, and the rubber negative pressure valve can play a good sealing role when negative pressure is not needed; the diameter of the negative pressure valve is 10mm, the sampling is convenient in size, and pollution can be avoided.

Preferably, the bottle body is made of polyethylene material.

Preferably, the upper cover body is made of polyvinyl chloride material.

Preferably, the bottle body is square, and square length is 80mm, and the width is 50mm, and the height is 120mm, is convenient for nurse to hand and operates.

Compare in prior art's shortcoming and not enough, the utility model discloses following beneficial effect has: the utility model discloses a drainage mouth forms closed structure through push rod switch's design, can realize that drainage liquid drainage is measured and the state is observed drainage liquid when putting greatly, has both prevented that drainage liquid from arousing cross infection, keeps apart the unpleasant smell of drainage liquid, the measurement and the judgement of the drainage liquid of being convenient for again, the utility model discloses simple structure, simple operation, low cost, work load reduce, and work efficiency improves.

Drawings

Fig. 1 is a schematic structural view of a closed drainage device according to an embodiment of the present invention.

Fig. 2 is an enlarged view at a in fig. 1.

Fig. 3 is a top view of a closed drainage device according to an embodiment of the present invention.

In the figure: 1-bottle body; 2-lower cover body; 3-upper cover body; 4-through opening; 5-opening the cover body; 6-push rod switch; 7-a spring; 8-a support surface; 9-negative pressure valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-3, a closed drainage device comprises a bottle body 1 and a cover body, wherein the cover body comprises an upper cover body 3 and a lower cover body 2, the lower cover body 2 is detachably mounted at the opening at the top of the bottle body 1, the detachable mode comprises threaded connection, the cover body is detached, drainage liquid with a larger pipe orifice can be poured and measured conveniently, the lower cover body 2 is screwed, and the interior of the bottle body 1 is in a completely closed state. Set up lid 3 on the lower lid 2, the lower lid 2 top surface that is located in lid 3 is holding surface 8, and it has opening 4 to open on the holding surface 8, and the top of going up lid 3 is equipped with lid opening 5, is equipped with push rod switch 6 and the spring 7 of control lid opening 5 switching in going up the lid 3, and push rod switch 6 is connected on the top of spring 7, and the bottom mounting of spring 7 is on holding surface 8. Because the upper end of the push rod switch 6 can be sealed with the cover body opening 5, in order to ensure good sealing performance, the push rod switch 6 is made of rubber materials, the upper cover body 3 is made of polyvinyl chloride materials, the sealing performance is good, and the bad smell of the drainage liquid can be completely isolated. The bottle body 1 is transparent, and the bottle body 1 is made of polyethylene material. The bottle body 1 is provided with scales which are accurate to 10 ml. The bottle body 1 is square, the length of the square is 80mm, the width is 50mm, the height is 120mm, and the bottle is convenient for a nurse to hold the bottle.

The upper part of the push rod switch 6 is provided with a groove corresponding to the opening 5 of the cover body, so that the drainage liquid can directly flow into the bottle body 1 through the groove and the through hole 4 on the lower cover body 2. When the drainage liquid is injected, the drainage pipe opening is slightly pushed after being matched with the push rod switch 6, the push rod is pressed downwards, the spring 7 is compressed, the drainage liquid directly flows into the bottle body 1 through the lower cover body 2 through the groove, and the push rod switch 6 is tightly matched with the upper cover body 3 by extending the spring 7 when the bottle body is released, so that the drainage liquid is prevented from overflowing. The push rod switch 6 can be designed into a T shape, and the diameter of a cross rod of the T shape is 15mm for being suitable for drainage tubes of different models.

The upper part of the bottle body 1 is provided with a negative pressure valve 9. When pouring drainage liquid with high viscosity, the valve of the negative pressure valve 9 can be opened, the bottle body is slightly extruded, the interior of the bottle body 1 is in a negative pressure state, the push rod switch 6 is pressed down, and the negative pressure in the bottle body 1 can easily suck the viscous drainage liquid into the bottle body 1. The negative pressure valve 9 is made of rubber, and the rubber negative pressure valve 9 can play a good sealing role when negative pressure is not needed; the diameter of the negative pressure valve 9 is 10mm, the sampling is convenient in the size, and the pollution can be avoided. When some special patients need to extract drainage liquid for examination clinically, the valve of the negative pressure valve 9 can be directly opened for drainage liquid sampling, so that the valve can be called as a sampling valve and is multipurpose.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a closed drainage device, its characterized in that, includes bottle and lid, the lid includes lid and lower lid, lid detachable installs in bottle open-top department down, set up the lid down on the lid, the lower lid top surface that is located the lid is the holding surface, it has the opening to open on the holding surface, the top of going up the lid is equipped with the lid opening, be equipped with push rod switch and the spring of control lid opening switching in going up the lid, push rod switch is connected on the top of spring, and the bottom mounting of spring is in on the holding surface, the bottle is the transparence, is equipped with the scale on the bottle.

2. The sealed drainage device as claimed in claim 1, wherein a groove is formed at the upper portion of the push rod switch corresponding to the opening of the cover.

3. The sealed drainage device of claim 2, wherein the push rod switch is T-shaped, and the cross bar of the T-shaped has a diameter of 15 mm.

4. The sealed drainage device according to any one of claims 1 to 3, wherein the push rod switch is made of a rubber material.

5. The closed drainage device as claimed in claim 4, wherein a negative pressure valve is provided at the upper part of the bottle body.

6. The closed drainage device according to claim 5, wherein the negative pressure valve is made of rubber and has a diameter of 10 mm.

7. The sealed drainage device of claim 1, wherein the bottle is made of polyethylene material.

8. The sealed drainage device of claim 1, wherein the upper cover is made of polyvinyl chloride material.

9. The closed drainage device as claimed in claim 1 or 7, wherein the bottle body is square, the square has a length of 80mm, a width of 50mm and a height of 120 mm.