CN219290264U

CN219290264U - Bile recovery device

Info

Publication number: CN219290264U
Application number: CN202222892510.7U
Authority: CN
Inventors: 马洪运; 宋彬; 孙福佳; 龙禹平; 简佳培; 赵晏淞
Original assignee: First Affiliated Hospital of Naval Military Medical University of PLA
Current assignee: First Affiliated Hospital of Naval Military Medical University of PLA
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-07-04
Anticipated expiration: 2032-11-01

Abstract

The present utility model relates to the field of medical auxiliary devices. The bile recovery device comprises a filtering device and also comprises a disinfection heat preservation box, wherein an S-shaped roundabout drainage tube is arranged in the disinfection heat preservation box, the drainage tube is transparent, one end of the drainage tube extends upwards out of the disinfection heat preservation box and is connected with the filtering device, and the other end of the drainage tube extends downwards out of the disinfection heat preservation box; the ultraviolet sterilizing lamp and the heating wire are arranged in the sterilizing heat preservation box and are arranged on different sides of the drainage tube. According to the utility model, bile is sterilized, the installation position of the ultraviolet lamp is opposite to the electric heating wire, the ultraviolet lamp is respectively installed at two sides of the drainage tube, and the ultraviolet lamp can sterilize the bile in the drainage tube through ultraviolet rays. The heating wire heats the bile, so that discomfort caused to a patient after the bile flows to the intestinal tract is further reduced.

Description

Bile recovery device

Technical Field

The utility model relates to the field of medical auxiliary instruments, in particular to a bile recovery device.

Background

The lower end obstruction of the common bile duct caused by tumor, calculus, inflammation, scar stenosis and the like can cause obstructive jaundice, lead to liver function injury of patients, and cause systemic symptoms even liver failure to endanger life of serious patients. The existing treatment methods comprise two types of internal bile drainage and external bile drainage, wherein the internal bile drainage is common bile duct jejunum anastomosis internal drainage, and the common bile duct jejunum anastomosis internal drainage is large in operation wound, so that physiological anatomy of a patient is greatly changed due to operation, and the operation mode is generally not used. One of the external bile drainage methods is T-shaped external tube drainage, and the other is PTCD external tube drainage (percutaneous liver puncture biliary tract drainage); the external drainage method of bile is relatively simple and has small wound, but has the defects that a great amount of bile is lost to cause disorder of water-salt electrolyte, digestive function reduction and bile salt metabolism of patients, and the recovery of the patients after operation is poor, and particularly, the long-term external drainage with a tube brings a lot of pains to the patients. Therefore, in clinical care work, bile reinfusion by patients after biliary tract surgery is very necessary.

CN211461299U discloses a filtering and heat-preserving bile recovery device, in which bile flows, does not contact air and cannot be polluted. The disadvantage is that ultraviolet disinfection of bile cannot be achieved.

Disclosure of Invention

The present utility model has been made to solve the above-mentioned at least one technical problem, and provides a bile recycling device.

The technical scheme of the utility model is as follows: the bile recovery device comprises a filtering device and is characterized by further comprising a disinfection heat preservation box, wherein an S-shaped roundabout drainage tube is arranged in the disinfection heat preservation box, the drainage tube is transparent, one end of the drainage tube extends upwards out of the disinfection heat preservation box and is connected with the filtering device, and the other end of the drainage tube extends downwards out of the disinfection heat preservation box;

the disinfection heat preservation box is internally provided with an ultraviolet sterilizing lamp and a heating wire, and the ultraviolet sterilizing lamp and the heating wire are arranged on different sides of the drainage tube.

According to the utility model, bile is sterilized, the installation position of the ultraviolet lamp is opposite to the electric heating wire, the ultraviolet lamp is respectively installed at two sides of the drainage tube, and the ultraviolet lamp can sterilize the bile in the drainage tube through ultraviolet rays. The heating wire heats the bile, so that discomfort caused to a patient after the bile flows to the intestinal tract is further reduced.

Further preferably, the filtering device comprises an upper part and a lower part which are arranged up and down, the upper part is detachably connected with the lower part, and a sealing ring is arranged at the joint of the upper part and the lower part;

the outer diameters of both the upper portion and the lower portion decrease from adjacent to distant;

the top of lower part is equipped with the supporting network, the gauze is covered to the supporting network top.

The gauze is supported by the supporting net. The gauze is convenient to be replaced by the upper part and the lower part which are detachable.

Still preferably, the device further comprises a temperature detection device, wherein the temperature detection device comprises a thermometer and a temperature probe, a temperature sensing surface of the thermometer is connected with one end of the temperature probe, and the other end of the temperature probe extends into the drainage tube;

the thermometer is arranged on the outer side of the disinfection heat preservation box.

And the temperature detection is convenient to realize.

Further preferably, the drainage tube comprises vertical drainage parts which are arranged from left to right, and the tops and bottoms of the adjacent vertical drainage parts are alternately in butt joint conduction through the arc-shaped drainage parts.

Is convenient for prolonging the flowing time of bile and ensuring the heating sterilization effect.

Further preferably, the ultraviolet sterilizing lamps are arranged from top to bottom, and at least two ultraviolet sterilizing lamps are arranged from top to bottom.

Is convenient for sterilization.

Further preferably, the heating wires are arranged in an s shape, at least two heating wires are arranged, and the at least two heating wires are arranged up and down.

The heating effect is convenient to be ensured.

Drawings

FIG. 1 is a schematic view showing a partial structure of an embodiment 1 of the present utility model;

FIG. 2 is a schematic view of a structure of embodiment 1 of the present utility model;

fig. 3 is a cross-sectional view of embodiment 2 of the present utility model.

In the figure: 1 is a filtering device, 2 is a disinfection heat preservation box, 3 is a drainage tube, 4 is a heating wire, 5 is an ultraviolet sterilizing lamp, 6 is a thermometer, 7 is a temperature probe, 11 is an upper part, 12 is a lower part, and 13 is gauze.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Referring to fig. 1 to 2, in embodiment 1, a bile recycling device includes a filtering device, and further includes a disinfection heat preservation box, in which an S-shaped roundabout drainage tube is installed, the drainage tube is transparent, one end of the drainage tube extends upwards out of the disinfection heat preservation box and is connected with the filtering device, and the other end of the drainage tube extends downwards out of the disinfection heat preservation box; the ultraviolet sterilizing lamp and the heating wire are arranged in the sterilizing heat preservation box and are arranged on different sides of the drainage tube. According to the utility model, bile is sterilized, the installation position of the ultraviolet lamp is opposite to the electric heating wire, the ultraviolet lamp is respectively installed at two sides of the drainage tube, and the ultraviolet lamp can sterilize the bile in the drainage tube through ultraviolet rays. The heating wire heats the bile, so that discomfort caused to a patient after the bile flows to the intestinal tract is further reduced. Other mounting parts such as a hook or a vacuum chuck can be arranged on the disinfection heat preservation box. The disinfection heat preservation box comprises a sub box body which is detachably connected with the front and the back. The sub-cartridges are of opaque material. The outer side of the sub-box body is covered with a heat insulation rubber layer. The inner side of the sub-box body is covered with heat preservation cotton.

The temperature detection device comprises a thermometer and a temperature probe, the temperature sensing surface of the thermometer is connected with one end of the temperature probe, and the other end of the temperature probe stretches into the drainage tube; the thermometer is arranged at the outer side of the disinfection heat preservation box. And the temperature detection is convenient to realize.

The drainage tube includes the vertical drainage portion of arranging from left to right, and the top and the bottom of adjacent vertical drainage portion are switched on through arc water conservancy diversion portion butt joint in turn. Is convenient for prolonging the flowing time of bile and ensuring the heating sterilization effect.

The ultraviolet germicidal lamps are arranged in at least two ways from top to bottom. Is convenient for sterilization.

The heating wire is the setting of s form, and the heating wire is equipped with two at least, and two at least heating wires set up from top to bottom. The heating effect is convenient to be ensured. The heating wire is connected with a power supply, and a control switch is arranged between the electric heating wire and the power supply. The control switch is arranged at the outer side of the disinfection heat preservation box. The switch of the heating wire is convenient. The power supply may be a storage battery. The disinfection heat preservation box is provided with a battery box which is used for detachably connecting the storage battery. A lamp control switch is arranged between the ultraviolet sterilizing lamp and the power supply. The lamp control switch is arranged at the outer side of the disinfection heat preservation box.

When the bile recovery device is used, the drainage tube is placed in a human body during operation, bile is drained out, or the bile is drained through percutaneous liver puncture bile duct external drainage, or nasal bile duct external drainage, the bile flows into the bile recovery device, is filtered by the filtering device, and is sterilized by the heat-preserving sterilizing box, and then is conveyed into a patient through the nasal intestinal canal.

Referring to fig. 3, embodiment 2, based on embodiment 1, the filtering device includes an upper portion and a lower portion that are disposed up and down, the upper portion 11 is detachably connected to the lower portion 12, and a sealing ring is disposed at a connection portion between the upper portion 11 and the lower portion 12; the outer diameters of both the upper and lower portions decrease from adjacent to distant; the top of the lower part 12 is provided with a supporting net, and gauze 13 is supported above the supporting net. The gauze is supported by the supporting net. The gauze is convenient to be replaced by the upper part and the lower part which are detachable. The upper part is provided with an upper annular protrusion arranged from inside to outside. The lower part is provided with a lower annular protrusion from inside to outside. The gaps between adjacent lower annular protrusions are for insertion of the upper annular protrusions. Is convenient for fixing gauze.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. The bile recovery device comprises a filtering device and is characterized by further comprising a disinfection heat preservation box, wherein an S-shaped roundabout drainage tube is arranged in the disinfection heat preservation box, the drainage tube is transparent, one end of the drainage tube extends upwards out of the disinfection heat preservation box and is connected with the filtering device, and the other end of the drainage tube extends downwards out of the disinfection heat preservation box;

2. The bile recovery device according to claim 1, characterized in that: the filtering device comprises an upper part and a lower part which are arranged up and down, wherein the upper part is detachably connected with the lower part, and a sealing ring is arranged at the joint of the upper part and the lower part;

3. The bile recovery device according to claim 1, characterized in that: the temperature detection device comprises a thermometer and a temperature probe, wherein a temperature sensing surface of the thermometer is connected with one end of the temperature probe, and the other end of the temperature probe stretches into the drainage tube;

4. The bile recovery device according to claim 1, characterized in that: the drainage tube comprises vertical drainage parts which are arranged from left to right, and the tops and bottoms of the adjacent vertical drainage parts are alternately in butt joint conduction through the arc-shaped drainage parts.

5. The bile recovery device according to claim 1, characterized in that: the ultraviolet sterilizing lamps are arranged in at least two ways from top to bottom.

6. The bile recovery device according to claim 1, characterized in that: the heating wires are arranged in an s shape, at least two heating wires are arranged, and the at least two heating wires are arranged up and down.