CN211751698U

CN211751698U - Structure for accurately measuring drainage liquid volume

Info

Publication number: CN211751698U
Application number: CN202020199003.3U
Authority: CN
Inventors: 安凤凤; 朱虎林; 陈倩; 宋春娇
Original assignee: Affiliated Hospital of Xuzhou Medical University
Current assignee: Affiliated Hospital of Xuzhou Medical University
Priority date: 2020-02-24
Filing date: 2020-02-24
Publication date: 2020-10-27
Anticipated expiration: 2030-02-24

Abstract

The utility model belongs to the technical field of the medical appliances technique and specifically relates to a structure of accurate measurement drainage liquid measure, including the drainage tube, drainage tube one end is implanted the internal drainage position that needs of human body, the drainage tube is located the external one end outside surface of human body and is connected with control valve one, the drainage tube is located the external one end of human body and is connected with coupling mechanism, coupling mechanism bottom sealing connection has the connecting tube. The utility model discloses a run through and be connected with drainage outlet in drainage device bottom, drainage device passes through the drainage outlet is connected with the syringe, is connected the syringe of suitable specification directly with the drainage outlet of drainage device bottom, directly extracts drainage liquid with the syringe, reduces and splashes, avoids taking place the infection phenomenon, and the volume of drainage liquid can accurately be noted to the scale on syringe surface to improve the accuracy nature of drainage liquid volume measurement greatly, can directly put the syringe that contains drainage liquid in the medical waste internal treatment directly simultaneously, it is convenient to deal with.

Description

Structure for accurately measuring drainage liquid volume

Technical Field

The utility model relates to the technical field of medical appliances, especially, relate to a structure of accurate measurement drainage liquid measure.

Background

In medical treatment, clinical drainage liquid can provide effectual evidence for patient's state of an illness observation and treatment, and empting of clinical drainage liquid all empties earlier to the graduated flask in, and the scale on the graduated flask of eyeballing-up estimates the drainage volume again or directly empting again after estimating the drainage volume according to the scale on the drainage device, can cause the result that three points are not good like this: 1. the scale marks on the measuring cup or the drainage device are not very accurate, and errors often exist, so that the amount of the drainage liquid cannot be accurately recorded; 2. the drainage liquid is easy to splash when being poured, so that pollution is caused; 3. increasing the workload of nurses. Thereby failing to meet the use requirements of medical care personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a structure for accurately measuring the amount of drainage liquid.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a structure of accurate measurement drainage liquid volume, includes the drainage tube, the internal drainage position that needs of human body is implanted to drainage tube one end, the drainage tube is located the external one end outside surface of human body and is connected with control valve one, the drainage tube is located the external one end of human body and is connected with coupling mechanism, coupling mechanism bottom sealing connection has the connecting tube, coupling mechanism passes through the connecting tube is connected with drainage device, drainage device bottom through connection has drainage export, drainage export side is connected with control valve two, drainage device passes through the drainage export is connected with the syringe.

Preferably, coupling mechanism includes connector, sealing washer and screw thread, connector fixed connection in connecting tube keeps away from drainage device one end, the sealing washer is located inside the connector, just sealing washer structural dimension with the connector drainage tube structural dimension homogeneous phase matches, the screw thread set up in drainage tube outside surface, the connector passes through threaded connection in the drainage tube.

Preferably, the surface of the top of the drainage device is connected with an air outlet pipe in a penetrating manner, the top of the air outlet pipe is connected with a pipe cap in a clamping and embedding manner, and the pipe cap is of a detachable structure.

Preferably, the drainage outlet is matched with the structure of the injector, and the inner diameter of the drainage outlet is the same as the outer diameter of the injector nipple.

Preferably, the bottom of the drainage device is of a funnel-shaped structure, and the drainage tube is of a transparent structure.

Preferably, the right side surfaces of the first control valve and the second control valve can be provided with switch indication arrows.

The utility model provides a pair of structure of accurate measurement drainage liquid measure, beneficial effect lies in:

1. the utility model discloses a run through in drainage device bottom and be connected with drainage outlet, drainage device is connected with the syringe through drainage outlet, make this kind of structure of accurate measurement drainage liquid volume in the use, directly be connected the syringe of suitable specification and the drainage outlet of drainage device bottom, close control valve one, open control valve two, pipe cap is pulled down on the outlet duct, directly extract the drainage liquid with the syringe, reduce and splash, avoid taking place the infection phenomenon, the scale on syringe surface can accurately record the volume of drainage liquid, thereby greatly improve the accuracy of drainage liquid volume measurement, can directly put the syringe that contains the drainage liquid in the medical waste processing directly simultaneously, the processing is convenient, the user demand of medical personnel is satisfied to a great extent;

2. one end of the drainage tube outside the human body is connected with a connecting mechanism, and the drainage tube is connected to the drainage device through the connecting mechanism, so that the structure for accurately measuring the drainage liquid amount can be quickly installed and disassembled on the drainage device through the connecting mechanism in the using process, thereby facilitating the medical care personnel to regularly clean and disinfect the drainage device and avoiding the occurrence of secondary infection.

Drawings

Fig. 1 is a schematic structural diagram of a structure for accurately measuring the amount of drainage fluid according to the present invention;

FIG. 2 is a schematic structural view of an air outlet tube and a tube cap in a structure for accurately measuring the amount of drainage fluid provided by the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 4 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1. a drainage tube; 2. a first control valve; 3. connecting a pipeline; 4. a drainage device; 5. an outflow guide port; 6. a second control valve; 7. an injector; 8. a connector; 9. a seal ring; 10. a thread; 11. an air outlet pipe; 12. a pipe cap; 13. the switches indicate arrows.

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.

Referring to fig. 1-4, a structure for accurately measuring the amount of drainage liquid comprises a drainage tube 1, one end of the drainage tube 1 is implanted into a human body and needs to be in a drainage position, the outer side surface of one end of the drainage tube 1, which is positioned outside the human body, is connected with a control valve I2, one end of the drainage tube 1, which is positioned outside the human body, is connected with a connecting mechanism, the bottom of the connecting mechanism is hermetically connected with a connecting pipeline 3, the connecting mechanism is connected with a drainage device 4 through the connecting pipeline 3, the bottom of the drainage device 4 is in through connection with a drainage outlet 5, the side surface of the drainage outlet 5.

The connecting mechanism comprises a connector 8, a sealing ring 9 and threads 10, the connector 8 is fixedly connected to one end, far away from the drainage device 4, of the connecting pipeline 3, the sealing ring 9 is located inside the connector 8, the structural size of the sealing ring 9 is matched with that of the connector 8 and that of the drainage tube 1, the threads 10 are arranged on the outer side surface of the drainage tube 1, and the connector 8 is connected to the drainage tube 1 through the threads 10; be connected with coupling mechanism through being located the external one end of human body at drainage tube 1, make the structure of this kind of accurate measurement drainage liquid measure can realize through coupling mechanism quick installation and the dismantlement to drainage device 4 in the use, thereby be convenient for medical personnel regularly to carry out cleaning and disinfection to drainage device 4, avoid taking place the secondary infection phenomenon, concrete connection process does, connect connector 8 in the 1 outside of drainage tube through screw thread 10, in the swivelling joint in-process, the sealing washer 9 of connector 8 inner chambers can guarantee that the drainage liquid can not take place the seepage phenomenon.

The surface of the top of the drainage device 4 is connected with an air outlet pipe 11 in a penetrating way, the top of the air outlet pipe 11 is connected with a pipe cap 12 in a clamping and embedding way, and the pipe cap 12 is of a detachable structure; through being equipped with outlet duct 11, the syringe 7 of being convenient for can take out the liquid in drainage device 4, satisfies the user demand.

The drainage outlet 5 is matched with the injector 7 in structure, and the inner diameter of the drainage outlet 5 is the same as the outer diameter of the nipple of the injector 7; the existing syringes 7 (such as 1ml, 2ml, 5ml, 10ml, 20ml, 50ml) with various specifications have the same nipple outer diameter, and the inner diameter of the drainage outlet 5 and the outer diameter of the syringe 7 are set to be the same, so that the use requirement can be further met, and certain convenience is provided for the use of medical staff.

The bottom of the drainage device 4 is of a funnel-shaped structure, and the drainage tube 1 is of a transparent structure; set up into funnel type structure through 4 bottoms with drainage device, can further guarantee that drainage liquid can be taken out by syringe 7 completely in drainage device 4, avoid remaining some drainage liquid in drainage device 4.

The right side surfaces of the control valve I2 and the control valve II 6 can be provided with switch indication arrows 13; provides certain convenience for the use of medical staff.

When in specific use, the utility model relates to a structure for accurately measuring the drainage liquid volume, firstly, one end of a drainage tube 1 is implanted into a proper position in a patient body, a drainage device 4 is connected to one end of the drainage tube 1, which is positioned outside the patient body, through a connecting mechanism, a connector 8 is connected to the outer side of the drainage tube 1 through a thread 10, in the rotating connection process, a sealing ring 9 in the inner cavity of the connector 8 can ensure that the drainage liquid can not generate the leakage phenomenon, the quick installation and disassembly of the drainage device 4 are realized through the connecting mechanism, thereby being convenient for medical personnel to regularly clean and disinfect the drainage device 4, avoiding the secondary infection phenomenon, in the drainage process, a control valve I2 on the surface of the drainage tube 1 needs to be opened, a control valve II 6 on the side surface of a drainage outlet 5 at the bottom of the drainage device 4 is closed, the accumulated liquid in the, when the internal hydrops drainage of disease ended, medical personnel need carry out the liquid measure to the drainage liquid when measuring, medical personnel select the 7 directness of syringe of suitable specification and the drainage outlet 5 of 4 bottoms of drainage device to be connected, close control valve one 2, open control valve two 6, pulling out on 11 upper shield 12 of outlet duct, directly extract the drainage liquid with syringe 7, reduce and splash, avoid taking place the infection phenomenon, the volume that the scale on 7 surfaces of syringe can the accurate recording drainage liquid, thereby improve the accuracy nature of drainage liquid measure greatly, can directly put 7 directness of syringe that contain the drainage liquid in the treatment of medical waste simultaneously, it is convenient to deal with, very big degree satisfies medical personnel's user demand.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a structure of accurate measurement drainage liquid volume, includes drainage tube (1), its characterized in that, drainage tube (1) one end is implanted the internal drainage position that needs of human body, drainage tube (1) is located the external one end outside surface of human body and is connected with control valve (2), drainage tube (1) is located the external one end of human body and is connected with coupling mechanism, coupling mechanism bottom sealing connection has connecting tube (3), coupling mechanism passes through connecting tube (3) are connected with drainage device (4), drainage device (4) bottom through connection has drainage export (5), drainage export (5) side is connected with control valve two (6), drainage device (4) pass through drainage export (5) are connected with syringe (7).

2. The structure for accurately measuring the amount of drainage liquid according to claim 1, wherein the connecting mechanism comprises a connector (8), a sealing ring (9) and a thread (10), the connector (8) is fixedly connected to one end of the connecting pipeline (3) far away from the drainage device (4), the sealing ring (9) is located inside the connector (8), the structural size of the sealing ring (9) is matched with that of the connector (8) and that of the drainage tube (1), the thread (10) is arranged on the outer side surface of the drainage tube (1), and the connector (8) is connected to the drainage tube (1) through the thread (10).

3. The structure for accurately measuring the amount of the drainage liquid according to claim 1, wherein an air outlet pipe (11) is connected to the top surface of the drainage device (4) in a penetrating manner, a pipe cap (12) is connected to the top of the air outlet pipe (11) in a snap-fit manner, and the pipe cap (12) is of a detachable structure.

4. The structure for accurately measuring the amount of drainage fluid according to claim 1, wherein the drainage outlet (5) is structurally matched with the syringe (7), and the inner diameter of the drainage outlet (5) is the same as the outer diameter of the nipple of the syringe (7).

5. The structure for accurately measuring the amount of the drainage liquid according to claim 1, wherein the bottom of the drainage device (4) is of a funnel-shaped structure, and the drainage tube (1) is of a transparent structure.

6. The structure for accurately measuring the amount of drainage fluid according to claim 1, wherein the right side surfaces of the first control valve (2) and the second control valve (6) are provided with an on-off indication arrow (13).