CN106237406A - Functional drain bag - Google Patents

Abstract

The invention discloses a multifunctional drainage bag, which relates to the field of medical devices, and includes a drainage joint used to connect the outlet of a drainage tube of a wound drainage device or a urine drainage device. A side pipe is connected between the drainage joint and the tube of the drainage bag, and a cap plug is provided at the nozzle of the side pipe; the drainage joint is a cone with multiple steps. The invention can solve the problem of poor drainage or blockage of the drainage tube and when the bladder pressure needs to be measured, it is necessary to separate the drainage tube or insert a needle into the drainage tube to perform suction, flushing or measure the bladder pressure; these operations The method is likely to cause pollution and damage of the drainage tube, increase the cost and workload of the medical staff, and bring inconvenience to the nursing work.

Description

multifunctional drainage bag

technical field

The invention relates to the technical field of medical devices, in particular to a drainage bag for collecting wound drainage fluid or urine.

Background technique

The disposable drainage bag currently in use is only used for drainage (collection of wound drainage fluid or urine), and is an integrated airtight drainage device. Since the drainage bag can be applied to the collection of various wound drainage fluids and the collection of urine when the catheter is placed, during the period when it is used to connect the drainage tube, the drainage may not be smooth. When the drainage tube is blocked, some pumping is often performed. Suction and flushing operations, when performing suction and flushing operations, the drainage tube must be separated or inserted into the drainage tube with a needle; when it is used to connect a urinary catheter to drain urine, the bladder pressure is often measured clinically, and repeated Use a disposable needle to puncture the lumen at the junction of the catheter and the disposable drainage bag, and then connect the infusion tube to measure the bladder pressure. Regardless of whether it is for drainage tube suction, flushing, or measurement of bladder pressure, repeated separation and puncture have the following disadvantages: first, the separation of the drainage tube is easy to contaminate the drainage tube; second, it is easy to pierce the drainage tube with a needle repeatedly cause damage to the drainage tube; third, repeated punctures with disposable needles may cause needle stick injuries to medical staff and increase occupational injuries to nurses; fourth, if the drainage bag is contaminated every time it is operated, it will increase the cost and increase the cost of medical staff. The workload brings inconvenience to the nursing work.

Contents of the invention

The technical problem to be solved by the present invention is to provide a multifunctional drainage bag, which can solve the problem that the drainage tube needs to be separated or inserted into the drainage tube with a needle when the drainage tube is not smooth or blocked and when the bladder pressure needs to be measured. Perform suction, flushing operations or measure bladder pressure; these operations are likely to cause pollution and damage to the drainage tube, increase costs and workload of medical staff, and bring inconvenience to nursing work.

In order to solve the above problems, the technical solution of the present invention is: this multifunctional drainage bag includes a drainage joint for connecting the outlet of the drainage tube of the wound drainage device or the urine drainage device, the drainage joint is connected with the drainage bag, A side pipe is connected to the drainage joint and the pipe of the drainage bag, and a cap plug is provided at the nozzle of the side pipe; the drainage joint is a cone with multiple steps.

Owing to adopting above-mentioned technical scheme, the present invention has following beneficial effect:

1. The multi-functional drainage bag of the present invention adds a small side opening at the interface of the original drainage bag for connection with flushing or pressure measuring devices. When the drainage tube is blocked and needs to be flushed or the doctor needs to suck the drainage fluid, the drainage tube can be directly connected to the small side hole without separating the drainage tube for operation. Good disinfection can effectively prevent contamination and infection.

2. When the present invention needs to measure the bladder pressure for a patient with an indwelling three-lumen catheter, it can be measured by connecting the infusion tube through the small side hole, so that the patient can measure the bladder pressure without changing the three-lumen catheter. It can reduce the re-indwelling of the catheter, reduce the repeated indwelling of the urinary catheter, reduce the occurrence of infection, and also reduce the discomfort of the patient caused by the re-indwelling of the urinary catheter. At the same time, the improved disposable drainage bag with side holes can be directly connected to the infusion tube for bladder pressure measurement, which can reduce the needlestick injuries of medical staff that may be caused by repeated punctures of disposable needles, and reduce the probability of occupational exposure of medical workers.

3. The present invention is a disposable consumable, which can be replaced at any time in case of suspected contamination during operation, which can effectively prevent the occurrence of infection.

Description of drawings

Fig. 1 is a schematic structural view of the present invention.

The symbols in the figure are represented as: 1. Drainage joint; 2. Drainage tube; 3. Side pipe; 4. Cover plug; 5. Drainage bag.

detailed description

Below in conjunction with accompanying drawing and embodiment the present invention is further described:

The multifunctional drainage bag of Fig. 1 comprises a drainage joint 1 with multi-stage steps, the drainage joint 1 is shaped as a cone, and the drainage joint 1 is used to connect the outlet of the wound drainage device or the drainage tube 2 of the urine drainage device; the drainage joint 1 adopts The cone is to facilitate the connection of different types of drainage tubes 2, so that the connection is tighter. The drainage joint 1 is connected with a drainage bag 5 , and a side pipe 3 with a smaller diameter is connected to the pipe connecting the drainage joint 1 and the drainage bag 5 . It is best to install and communicate with the through pipe of the drainage joint 1; the side pipe 3 is used to connect the flushing or pressure measuring device; when the drainage joint 1 or the drainage tube and other pipes are blocked and need to be flushed or the doctor needs to suck the drainage fluid When the drainage tube is not separated, it can be directly connected to the syringe from the nozzle of the side pipe for operation, and disinfection can effectively prevent pollution and prevent infection; when the nozzle of the side pipe 3 is not connected to the flushing or pressure measuring device, it is sealed with the cap plug 4 .

Claims (1)

1. a functional drain bag, including for connecting wound drainage device or the outlet of urine drainage system drainage tube (2) Flow sub (1), described flow sub (1) be communicated with Sheng stream bag (5), it is characterised in that: connect described flow sub (1) It is communicated with side pipe (3) with on the described pipe containing stream bag (5), at the mouth of pipe of described side pipe (3), is provided with capping plug (4)；Described draw Stream joint (1) is the cone with multi-stage stairs.