CN2555027Y - Drainage bag able to accurately read value - Google Patents

Abstract

The utility model relates to a drainage bag, capable of reading values accurately, and belongs to the field of medical appliances. The utility model aims at providing a drainage bag, the measurement indicated value of which consists with the actual capacity. The technical proposal is that a prior flat drainage bag can be transformed into a cylindrical drainage bag. The capacity accuracy rate of the cylindrical drainage bag is significantly higher than that of the flat drainage bag, thereby having the value of clinical promotion.

Description

The accurate drainage bag of the value of reading

Technical field

The claimed affiliated technical field of technical scheme of this utility model is a medical apparatus and instruments, especially the drainage bag field.

Background technology

Disposable drainage bag is used widely clinically owing to safe in utilization, convenient.During clinically to critical patient, especial patient monitoring, need strict record discrepancy amount to observe the dynamic change of the state of an illness.But according to surveying and determination, find to exist bigger error between the metering sign of the flat drainage bag that hospital in recent years uses and the actual capacity, and the capacity error between the drainage bag of different manufacturers production is 2.90%.Now the measurement report that flat drainage bag carried out that the hospital to the designer place is used is as follows: actual capacity was 20ml when the metering of flat drainage bag was masked as 100ml; Actual capacity was 50ml when metering was masked as 150ml; Actual when being masked as 250ml is 100ml; Actual during 400ml is 200ml; During 500ml 300ml; During 600ml 400ml; During 700ml 500ml; During 800ml 600ml; During 850ml 700ml; During 1000ml 800ml.From the result of measurement report as can be seen, flat drainage bag exists really than mistake.As calculated, this deviation percentage rate is 45.4%.

Measure the urine amount with flat drainage bag and can cause deviation.Indwelling catheter is usually used in urine retention (to alleviate the pressure of excessive distension bladder), urinary incontinence (to keep local cleaning dry) and rescue shock, critical patient, the especially latter.The urine amount is one of important clinically observation index.Normal adult urine every day amount is 1000ml---2000ml, if every day the urine amount to be less than 400ml be oliguria.Being less than 100ml is anuria.Continue anuria person's prognosis extreme difference.Yet the actual urine amount at 400ml scale place is 200ml on the urinal; Actual capacity only has 20ml when the 100ml scale.Therefore, if calculate than the actual urine amount often according to urinal high scale record urine amount more many, can not the true anti-state of an illness, even delay the diagnosis and treatment and lose opportunity of rescue.This situation has caused designer's great attention in clinical position.

Accurate recording indwelling catheter patient's urine amount.The indwelling catheter patient is put urine in graduated large transfusion bottle at every turn, writes down the urine amount according to this or convert mutually with the metering sign of drainage bag by the actual capacity in the above-mentioned report, can the amount of helping a small child urinate by holding his legs apart Deviation Control at bottom line.

Have with the immediate technical characterictic of the invention in the background technology: drainage tube, hang, small opening.

The innovation and creation content

Technical problem to be solved in the utility model provides a kind of drainage bag that value of statistical indicant conforms to the actual capacity value that measures.

Solving this technical problem the technical scheme that is adopted is: the container part of drainage bag is cylindric.

The cylindrical container end face of described drainage bag has air inlet; On the drainage tube of described drainage bag actuator is arranged.

On the air inlet of described drainage bag block is arranged; On the small opening of described drainage bag helmet is arranged; The metering sign is arranged on the cylindrical container wall of described drainage bag; On the described drainage tube joint helmet is arranged also.

The end face of the cylindrical container of described drainage bag and bottom surface are preferably made by the hard non-toxic polyethylene of matter, and chamber wall is preferably made by the non-toxic polyethylene of transparent flexible.Certainly, also can adopt other to meet material manufacture this utility model of medical standard.

Because material, this utility model is being produced, may be rendered as cylindrical container when selling, and can be folded easily.Yet, be the cylindric claim of the present utility model that promptly meets as long as can fill container in user mode.

Operational approach of the present utility model: 1. take out drainage bag, the block of opening on the air inlet injects air, makes the drainage bag container cylindric from becoming, and builds the block on the air inlet then; 2. be connected on connecing of catheter after the helmet on the drainage tube joint being opened and put, the actuator of opening then on the drainage tube can use; 3. when reaching regulation metering numerical value, can extract liquid liquid in the helmet discharging bag on the small opening, subsequently the helmet on the small opening beyond the Great Wall again.So, can return multiple use.

Technique effect of the present utility model shows: the accurate measurement rate improves, and error has reduced to bottom line; Air inlet makes cylinder full after injecting air, has changed the inaccurate deficiency of scale when drainage bag is flat; Actuator per hour can be used to observe the reflection function of urine amount and the preceding training of tube drawing bladder; Easy to operate, more help clinical position.

Description of drawings

Fig. 1 is a kind of sketch map of the present utility model.

Among the figure: 1, drainage tube; 2, actuator; 3, hang; 4, air inlet;

5, drainage bag container; 6, small opening.

The specific embodiment

Drainage bag container 5 is cylindric, end face at drainage bag container 5 has air inlet 4, actuator 2 is installed on drainage tube 1, be equipped with at the end face of drainage bag container 5 and hang 3, on air inlet 4, block is arranged, on the small opening 6 and on the joint of drainage tube 1 helmet is being arranged all, on the wall of drainage bag container 5, be carved with the metering sign.

Claims (3)

1, a kind of drainage bag of accurately value of reading includes drainage tube, hangs and small opening, it is characterized in that the drainage bag container is cylindric.

2, the drainage bag of a kind of accurately value of reading according to claim 1 is characterized in that: the cylindrical container end face of drainage bag has air inlet; On the drainage tube of drainage bag actuator is arranged.

3, the drainage bag of a kind of accurately value of reading according to claim 2 is characterized in that: block is arranged on air inlet; Helmet is arranged on small opening; Helmet is also arranged on the drainage tube joint; On the cylindrical container of drainage bag, be carved with the metering sign.

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