CN205031614U - Feedback device is collected to digestive juice - Google Patents

Abstract

The utility model discloses a digestive fluid collecting and transfusing device, which comprises a collecting and transfusing bottle, an opening is arranged on the top of the collecting and transfusing bottle, and a bottle cap for closing the opening is arranged on the opening. There are at least two faucets, the faucets are connected with a suction tube, and the body of the collection and return bottle is provided with a scale. The utility model solves the problems in the prior art, and proposes a digestive juice collection and The integrated design of return and transfusion reduces pollution and is an easy-to-operate digestive juice collection and transfusion device.

Description

A device for collecting and returning digestive juice

technical field

The utility model relates to the field of medical equipment, in particular to a device for collecting and returning digestive fluid.

Background technique

Clinically, intestinal fistula is more common in abdominal trauma and related complications after abdominal surgery. Intestinal fistula fluid contains a large amount of digestive enzymes, which are extremely irritating and corrosive to surrounding tissues, causing skin erosion and tissue corrosion around the fistula opening, causing unbearable pain to patients. When the body's immunity is weakened, it is easy to cause severe infection, even multiple organ failure and death. How to effectively control and collect the outflowing intestinal fluid, so that the fistula and the surrounding skin are not polluted and stimulated, is a key issue in the clinical care of intestinal fistula. Traditional devices for collecting intestinal fluid are prone to infection, inconvenient, unscientific, heavy workload, long healing time, etc.

Therefore, in view of the above-mentioned problems in the prior art, it is urgent to propose a novel intestinal fluid collection and transfusion device.

Utility model content

The utility model solves the problems in the prior art, and proposes an integrated design of digestive juice collection and return, which reduces pollution and is easy to operate.

In order to achieve the above purpose, the utility model provides a digestive juice collection and transfusion device, including a collection and transfusion bottle, the top of the collection and transfusion bottle is provided with an opening, and a bottle cap is provided on the opening to close the opening. The bottle cap is provided with at least two faucets, the faucets are connected with a suction tube, and the body of the collecting and returning bottle is provided with a scale.

Preferably, the collection and reinfusion bottle is a sterile plastic bottle with a capacity of 500 milliliters.

Preferably, a filtering device is also provided in the collecting and returning bottle.

Preferably, the bottle cap is provided with a spout socket, the spout is inserted into the socket and the bottom end of the spout is flush with the bottom end of the opening.

Preferably, there are two nozzle sockets, each nozzle socket is plugged with a nozzle, and each nozzle is connected to a suction tube, and the suction tube includes a negative pressure suction tube and a suction tube connected to the patient. The drainage tube of the fistula is connected to the second suction tube.

Preferably, the filter device is a cylindrical filter.

Preferably, the pore size of the cylindrical filter is 5mm±1mm, 4mm±1mm or 3mm±1mm.

Preferably, the bottle cap is provided with a water nozzle socket, and there are two water nozzle sockets, each of the water nozzle sockets is inserted into a water nozzle, and one of the water nozzles is connected to an acupuncture infusion set, The other faucet acts as an exhaust port.

Preferably, the bottom end of the collection and return bottle extends inwardly to form a recess, and a suspension device is provided on the recess.

Preferably, the suspension device is a hook, and the bottom end of the hook is flush with the bottom end of the collection return bottle.

When the utility model collects the digestive juice, a filtering device is added in the collection return bottle, and filter screens with different apertures are selected according to the viscosity of the digestive juice, so that it is not necessary to take out the digestive juice and filter it before reinfusion, reducing the amount of digestive juice Possibility of pollution, when reinfusion, take out the filter, insert the acupuncture infusion set directly on the water nozzle, reinfuse through the jejunum tube, and invert the reinfusion bottle, realizing the integration of digestive juice collection and reinfusion, seamless It connects the entire digestive juice collection and reinfusion process to reduce pollution and ensure the reinfusion of sterile digestive juice. It is easy to operate and can effectively reduce the workload and discomfort of the operator.

Description of drawings

Fig. 1 is the cross-sectional view of the collection return bottle of the present invention when it is in the state of collecting digestive juice;

Fig. 2 is a cross-sectional view of the utility model when the collection and reinfusion bottle is in the digestive fluid reinfusion state;

Fig. 3 is a cross-sectional view of the collection and reinfusion bottle of the digestive fluid reinfusion step 1 of the utility model;

Fig. 4 is a schematic diagram of filter screens with three apertures of the present invention.

Explanation of reference numerals: collection return bottle 1; opening 2; bottle cap 3; faucet 4; suction tube 5; filter screen 6;

The realization of the purpose of the utility model, functional features and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

detailed description

It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Embodiment one:

With reference to Fig. 1, when the utility model is used as digestive juice collection, it comprises collecting and transfusing bottle 1, and collecting and transfusing bottle is cylindrical, and described collection and transfusion bottle is a sterile plastic bottle, and the capacity of described sterile plastic bottle It is 500 milliliters, and the bottle body of the collection and infusion bottle is provided with a scale, which can accurately calculate the amount of digestive juice collected. An opening 2 is provided on the top of the collection and infusion bottle, and a bottle cap is provided on the opening to close the opening. 3. The bottle cap is made of PET material. There are threads inside the bottle cap to increase friction and seal the opening so that the bottle is well airtight. There are at least two water nozzles 4 on the outer surface of the bottle cap. The water nozzles are made of PET material, when collecting digestive juice, the nozzle is connected with a suction tube 5, specifically designed in this embodiment to be provided with two nozzle sockets at the bottle cap, each of the nozzle sockets is plugged into a A water nozzle, the water nozzle is inserted into the jack and the bottom end of the water nozzle is flush with the bottom end of the opening, each of the water nozzles is connected with a suction pipe, and the suction pipe includes a negative pressure suction pipe and a The second suction tube connected to the drainage tube of the patient's intestinal fistula, the negative pressure suction pressure value is maintained at 0.02kPa. Since the intestinal juice contains a large amount of undigested residue, a filter device is also installed in the collection and return bottle. In the present embodiment, the filtering device is a cylindrical filter screen 6, and the filter screen is made of PET material. With reference to Fig. 4, the aperture of the cylindrical filter screen is 5mm ± 1mm, 4mm ± 1mm or 3mm ± 1mm According to the viscosity of the intestinal juice, filters with different pore sizes are selected. Through this design, the operator does not need to re-filter the digestive juice after collecting the digestive juice, which reduces the chance of contamination and ensures the aseptic state of the digestive juice. The bottom end surface of the collecting and returning bottle extends inwardly to form a concave position 10, and a suspension device is arranged on the concave position. The suspension device is a hook 8, and the bottom end of the hook is flush with the bottom end of the collection return bottle. Therefore, the hook can be retracted in the concave position, and when the reinfusion is performed, the collected reinfusion bottle can be hung up through the hook for reinfusion.

Digestive fluid collection steps: (1) First clean the fistula wound, use hydrogen peroxide solution to clean the fistula wound, and then use type 3 Aneriodine to detoxify the fistula wound; (2) Continuous negative pressure suction (pressure Maintained at 0.02kPa), the fistula fluid can be attracted to the collection and return bottles of filters with different pore sizes according to the viscosity of the drainage.

With reference to Fig. 2, the utility model also comprises a briquetting block 9, and this briquetting piece comprises a cylindrical pressing plate and handle, and the diameter of this pressing plate is identical with the diameter of cylindrical filter net, when the utility model is used as the digestive fluid reinfusion device , before the reinfusion, it is necessary to use a briquetting block to compact the digestive residue in the filter screen, then take out the filter screen, connect an acupuncture infusion set 7 to one of the taps, invert to collect the reinfusion bottle, and pass The acupuncture infusion set is connected to the jejunal nutrition tube for direct reinfusion.

Reinfusion steps of digestive juice: (1) Referring to Figure 3, open the bottle cap, press the digestive residue in the filter with a briquetting block, then take out the filter, and then directly reinfuse it through the jejunum nutrition tube; (2) The speed starts from 50ml per hour, once every 2 hours, and the amount gradually increases. Adjust the infusion speed according to the patient's response, and generally maintain it at 80-100ml per hour.

When the utility model collects the digestive juice, a filtering device is added in the collection return bottle, and filter screens with different apertures are selected according to the viscosity of the digestive juice, so that it is not necessary to take out the digestive juice and filter it before reinfusion, reducing the amount of digestive juice Possibility of contamination, when reinfusion, take out the filter, insert the acupuncture infusion set directly on the water nozzle and reinfuse through the jejunum tube, realizing the integration of digestive juice collection and reinfusion, seamlessly connecting the entire digestive juice collection In the process of reinfusion, it reduces pollution and ensures the reinfusion of sterile digestive fluid. It is easy to operate and can effectively reduce the workload and discomfort of the operator.

The above are only preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model. Anyone who utilizes the equivalent structure or equivalent process transformation made in the specification of the utility model, or is directly or indirectly used in other related technical fields , are all included in the scope of patent protection of the utility model in the same way.

Claims (10)

1. A digestive juice collection and transfusion device, characterized in that it includes a collection and transfusion bottle, the top of the collection and transfusion bottle is provided with an opening, and the opening is provided with a bottle cap that closes the opening, and the bottle cap There are at least two faucets connected to suction pipes, and scales are provided on the body of the collection and return bottle. 2 . The device for collection and reinfusion of digestive juice according to claim 1 , wherein the collection and reinfusion bottle is a sterile plastic bottle with a capacity of 500 milliliters. 3 . 3 . The device for collection and reinfusion of digestive juice according to claim 2 , wherein a filtering device is also provided in the collection and reinfusion bottle. 4 . 4. A device for collecting and reinfusing digestive juice according to claim 3, characterized in that: the bottle cap is provided with a nozzle jack, the nozzle is inserted into the jack and the bottom of the nozzle is in contact with the nozzle. The bottom ends of the openings are flush. 5. A device for collecting and returning digestive juice according to claim 4, characterized in that: there are two faucet sockets, each faucet socket is plugged with a faucet, and each faucet A suction tube is connected, and the suction tube includes a negative pressure suction tube and a second suction tube connected with the drainage tube of the patient's intestinal fistula. 6 . The device for collecting and returning digestive juice according to claim 3 , wherein the filter device is a cylindrical filter. 7 . 7 . The device for collection and reinfusion of digestive juice according to claim 6 , wherein the pore diameter of the cylindrical filter is 5mm±1mm, 4mm±1mm or 3mm±1mm. 8 . 8. A device for collecting and reinfusing digestive juice according to claim 1, characterized in that: said bottle cap is provided with water nozzle jacks, and said water nozzle jacks are two, and each said water nozzle is inserted A water spout is inserted into the hole, and one of the water spouts is connected with an acupuncture infusion set, and the other water spout is used as an exhaust port. 9 . The device for collection and reinfusion of digestive juice according to claim 1 , characterized in that: the bottom end surface of the collection and reinfusion bottle extends inward to form a concave position, and a suspension device is provided on the concave position. 10 . The device for collection and reinfusion of digestive juice according to claim 9 , wherein the suspension device is a hook, and the bottom end of the hook is flush with the bottom end of the collection and reinfusion bottle. 11 .