CN205885461U - Medical sample bag - Google Patents

Abstract

The utility model discloses a medical sample bag, including the flexible plastic bag body, the sack of the bag body be two rings of adjacent cavity structures, and wherein closing rope is worn for aerifing the inflation layer to the external side cavity of bag in the internal side cavity of bag, and closing rope passes and aerifys the inflation layer and extend to the external portion of bag, has cup jointed the binding off buckle on extending to the closing rope both ends of the external portion of bag, and it expands layer to aerify passes through the air flue with the aerating device of distal end and communicate. Inflating inflation layer after ventilating and driving a sack natural extension and open, make things convenient for putting into of sample, gassing back sack shrink naturally, and the while is through coordinating binding off buckle tractive closing rope can accomplish the process of sealing of sample bag fast, and is very simply convenient.

Description

A kind of Medical sample bag

Technical field

This utility model is related to a kind of specimen bag, is specifically a kind of Medical sample bag, belongs to medical device technology neck Domain.

Background technology

Surgery abdominal operation is operated by stretching into apparatus in abdominal cavity, human body viscera usually to be obtained or pathological changes The section preparation of tissue, these specimen need just to put in abdominal cavity in specimen bag takes out, in order to avoid specimen is damaged or is scattered to abdomen In chamber, conventional specimen bag is exactly a common plasticses bag that can seal, and due to the flexibility of its bag, leads to specimen in abdominal cavity In be difficult to load in bag, take out after needing after specimen is put in bag further to close bag mouth simultaneously, need with operation apparatus Pinching just can complete repeatedly.

Utility model content

The technical problem that this utility model is solved is that providing a kind of opening is all highly suitable for small space with remaining silent In carry out Medical sample bag.

This utility model patent is achieved through the following technical solutions:

A kind of Medical sample bag, including flexible plastic bag, the bag mouth of bag is the two adjacent cavity structures of circle, wherein bag Outside cavity is inflation layer, wears closing in rope in bag inner chambers, and the rope that closes up extends to outside bag through inflation layer Portion, extends to and is socketed with closing in buckle on the closing in rope two ends outside bag, inflation layer is passed through with the aerating device of far-end Air flue connects.After ventilation, inflation layer drives bag mouth natural extension to open, and facilitates putting into of sample, after venting, bag mouth is received naturally Contracting, passes through the sealing process coordinating closing in buckle tractive closing in rope can be rapidly completed specimen bag simultaneously, very simple and convenient.

The technical scheme that this utility model limits further as:

Further, inflation layer outside side wall is provided with the inflation inlet of air supply duct grafting, and one end grafting of air flue is filled QI KOU, the other end of air flue connects manual inflatable ball, and air flue is in series with an air valve.It is easy that this design allows for specimen bag Consumption product, specimen bag is finished and directly pulls out air flue is that replaceable new specimen bag continues collection sample.

Further, when inflation layer is in initial unaerated state, bag can be rolled into cylinder centered on bag mouth Shape, the now diameter d of cylindric bag₁≤ 1cm, when inflation layer is in and is inflated to limiting pressure state, bag mouth diameter d₂ ≤ 15cm, the diameter d of air flue₃≤ 0.5cm, the restriction of size is to ensure that and can use in routine operation.

Further, bag is transparence, and this is the appearance character that doctor intuitively observes sample for convenience.

Further, bag is up big and down small wide-mouth bag, this be for convenience sample more smoothly from bag mouth landing To sample sack.

The beneficial effects of the utility model are: this specimen bag solves complete in this small space of human abdominal cavity well Become opening and the sealing work of sample sack, greatly alleviate the inessential labor intensity of doctor, saved operating time.

Brief description

Fig. 1 is structural representation of the present utility model.

Specific embodiment

In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are apparent to, in conjunction with Accompanying drawing is expanded on further how this utility model patent is implemented:

A kind of Medical sample bag, as shown in figure 1, including flexible plastic transparence bag 1, bag 1 is up big and down small wide Pocket, the bag mouth of bag 1 is the two adjacent cavity structures of circle, and wherein outside bag, cavity is inflation layer 2, bag inner chambers Closing in rope 6 is worn, the rope 6 that closes up extends to outside bag 1 through inflation layer, extends to 6 liang of closing in rope outside bag 1 in 3 Closing in buckle 7 is socketed with end, inflation layer 2 outside side wall is provided with the inflation inlet 8 of air supply duct grafting, one end of air flue is inserted Connect inflation inlet 8, the other end of air flue connects manual inflatable ball 4, air flue is in series with an air valve 5.

During use:

1. inflation inlet 8 is inserted in air flue, air valve 5 is in opening, now inflation layer is in initial unaerated During state, bag is rolled into cylindric, the now diameter d of cylindric bag centered on bag mouth₁≤ 1cm, by bag 1 from wound Fill in human abdominal cavity sampling.

2., when operating theater instruments get sample, close gas check valve 5, inflated to inflation layer 2 with manual inflatable ball 4, work as inflation When expanding layer is in suitable pressure state, bag mouth diameter d₂It is usually no more than 10cm, sample is put in bag 1.

3. open air valve 5 to exit to inflation layer pressure release, operating theater instruments pull closing in buckle 7 and the rope 6 that closes up to complete bag The closing in of body 1, the bag having closed up 1 is directly taken out censorship from human abdominal cavity.

Claims (5)

1. a kind of Medical sample bag, including flexible plastic bag it is characterised in that: the bag mouth of described bag be two circle adjacent cavitys Outside structure, wherein bag, cavity is inflation layer, wearing closing in rope, the described rope that closes up is through filling in described bag inner chambers Gas expanding layer extends to outside bag, extends to and is socketed with closing in buckle on the closing in rope two ends outside bag, described inflation is swollen Swollen layer is connected by air flue with the aerating device of far-end.

2. Medical sample bag according to claim 1 it is characterised in that: described inflation layer outside side wall is provided with confession The inflation inlet of described air flue grafting, the inflation inlet described in the grafting of one end of described air flue, the other end connection of described air flue is filled manually Balloon, described air flue is in series with an air valve.

3. Medical sample bag according to claim 1 it is characterised in that: when described inflation layer is in initial unaerated During state, described bag can be rolled into cylindric, the now diameter d of cylindric bag centered on bag mouth₁≤ 1cm, fills when described Gas expanding layer is in when being inflated to limiting pressure state, described bag mouth diameter d₂≤ 15cm, the diameter d of described air flue₃≤0.5cm.

4. Medical sample bag according to claim 1 it is characterised in that: described bag be transparence.

5. Medical sample bag according to claim 1 it is characterised in that: described bag is up big and down small wide-mouth bag.