CN213190063U - Medical liquid collecting device and childbirth device - Google Patents

Abstract

The utility model belongs to the technical field of the discharge is collected and is measured in the operation, a medical liquid collection device and childbirth device are related to. The medical fluid collecting device comprises a bag body, wherein the bag body is provided with a bag inlet and at least two protruding parts, a fluid storage space for collecting and storing fluid is formed in the bag body on the inner side of each protruding part, the position of the bag inlet on the bag body is different from that of the protruding parts, and sealing devices for isolating the fluid storage space from other parts of the space in the bag body are connected to the root parts of at least part of the protruding parts. The utility model provides a difficult accurate collection colporrhagia and be difficult to measure the technical problem of postpartum hemorrhage volume, reached the accurate technological effect of collecting the liquid of corresponding kind.

Description

Medical liquid collecting device and childbirth device

Technical Field

The utility model belongs to the technical field of the discharge is collected and is measured in the operation, particularly, relate to medical liquid collection device and childbirth device.

Background

The traditional single aseptic hole towel does not solve the problem of removing secretions such as amniotic fluid, blood and the like flowing out of the vagina during delivery, thereby easily causing the amniotic fluid and the blood to leak and drip on the ground. When the bleeding is excessive, even the condition that the blood flows back to the surface skin of the patient occurs, so that the patient is more easily infected and uncomfortable.

The world health organization reports that maternal and maternal deaths worldwide greater than 1/4 result from postpartum hemorrhage. Especially in developing countries, postpartum hemorrhage is the first cause of death among pregnant and lying-in women. By preventing and reducing the occurrence of postpartum hemorrhage and identifying the postpartum hemorrhage in time, properly treating the postpartum hemorrhage is the key point for reducing the occurrence of death and other complications of pregnant and lying-in women caused by the postpartum hemorrhage. Of which early identification of postpartum hemorrhage is particularly important.

Particularly, when the condition of heavy bleeding and the like occurs, the secretion leaks, so that the midwife cannot accurately calculate the amount of bleeding during the parturition, various researches at home and abroad at present find that the amount of the bleeding after the parturient is measured is 30% -50% lower than the actual amount of the bleeding after the parturient, and the identification of the bleeding after the parturient is delayed due to the underestimation of the amount of the bleeding after the parturient, so that the poor outcome of the parturient is caused. The underestimation of postpartum hemorrhage is mostly caused by the underestimation of the postpartum hemorrhage, so that the accurate measurement of the postpartum hemorrhage of the pregnant and lying-in women during the vaginal delivery becomes crucial.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose of the first aspect is providing medical liquid collection device, can solve the difficult accurate technical problem who collects the colporrhagia and be difficult to measure postpartum hemorrhage that prior art provided.

The utility model provides a medical liquid collection device, including the bag body, the bag body has bag entry and two at least protruding portions, the inboard of protruding portion forms the liquid parking space that is used for collecting and depositing liquid in the bag body, the bag entry is in position on the bag body is different from the protruding portion, at least part the root of protruding portion be connected with be used for with the liquid parking space with the sealing device of other positions isolations in the space in the bag body.

The utility model of this aspect has the beneficial effects that:

by arranging at least two protruding parts on the bag body and arranging the bag inlet at a position different from that of the protruding parts, liquid during childbirth can flow into the bag body through the bag inlet and then flow into the liquid storage space, amniotic fluid can flow into one of the protruding parts in the early stage of the childbirth process, the liquid storage space in the protruding part is sealed by the sealing device of the protruding part, and the liquid in the liquid storage space is prevented from flowing into the other liquid storage space. So that the corresponding kinds of liquid can be accurately collected.

In an alternative embodiment, the sealing means comprises a sealing clip removably attached to the bag body.

In an alternative embodiment, the protrusion is provided with graduation marks.

In an alternative embodiment, the graduation marks are distributed from the end of the projection towards the root of the projection.

In an optional embodiment, the bag inlet is provided with a manual adjusting wire, the bag body at the bag inlet is made of a double-layer material, and the manual adjusting wire is arranged in the bag body made of the double-layer material.

In an optional embodiment, the fetal manipulation part is made of non-woven fabrics, and is fixedly connected with the bag body and arranged in the range of the bag inlet.

In an alternative embodiment, a sterile drape is also included, the sterile drape being fixedly attached to the first side edge of the bag body.

In an alternative embodiment, the sterile hole towel comprises a permeable layer, a moisture absorption layer and a first isolation layer, wherein the permeable layer, the moisture absorption layer and the first isolation layer are fixedly connected in sequence.

In an alternative embodiment, there is further included an outer seal layer package in which the pouch body is disposed, the outer seal layer including a two-ply seal layer.

An object of the second aspect of the utility model is to provide a childbirth device, solve the difficult accurate technical problem who collects the colporrhagia and be difficult to measure postpartum hemorrhage that prior art provided.

The utility model provides a childbirth device, including operating table and any one of the preceding embodiment medical liquid collection device, medical liquid collection device lays on the operating table.

The utility model of this aspect has the beneficial effects that:

since the childbirth device provided by the aspect of the invention comprises any one of the medical liquid collection devices, the technical effects of any one of the medical liquid collection devices are achieved, and the details are not repeated herein.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a medical fluid collection device according to an embodiment of the present invention in an expanded state;

fig. 2 is a schematic structural view of a medical fluid collection device according to the first embodiment in a use state;

FIG. 3 is a partial cross-sectional view of the bag body at the bag inlet in the first embodiment;

fig. 4 is a partial cross-sectional view of the sterile drape of the first embodiment at the opening.

Icon: 10-sterile hole towel; 11-an opening; 101-a permeation layer; 102-a moisture-absorbing layer; 103-an isolation layer; 20-a bag body; 21-a protrusion; 22-a sealing clip; 23-graduation mark; 24-manual adjustment of the thread; 25-fetal manipulation section.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "first type", "second type", "third type", etc. are used for distinction only, and are uniformly described with respect to the same type of component or feature, meaning that the number of the component or feature may be plural, but it is not denied that the number of the component or feature may be one.

Furthermore, the terms "horizontal", "vertical", "suspended", and the like do not imply that the components are required to be absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

The first embodiment is as follows:

as shown in fig. 1 to 4, the present embodiment provides a medical fluid collection device, including a bag body 20, the bag body 20 having a bag inlet and at least two protrusions 21, the inner side of the protrusion 21 forming a fluid storage space for collecting and storing fluid in the bag body 20, the position of the bag inlet on the bag body 20 being different from the protrusion 21, and a sealing means for isolating the fluid storage space from other portions of the space in the bag body 20 being connected to the root of at least a part of the protrusions 21.

By arranging at least two protruding parts 21 on the bag body 20 and arranging the bag inlets different from the protruding parts 21 in position, the liquid during childbirth can flow into the bag body 20 through the bag inlets and further flow into the liquid storage space, in the early stage of the childbirth process, the amniotic fluid can flow into one of the protruding parts 21, the liquid storage space in the protruding part 21 is sealed by the sealing device of the protruding part 21, and the liquid in the liquid storage space is prevented from flowing into the other liquid storage space.

Specifically, in the present embodiment, the bag body 20 has two protrusions 21, a first protrusion and a second protrusion, and accordingly, the space inside the first protrusion is a first liquid storage space, and the space inside the second protrusion is a second liquid storage space. The first liquid storage space is used for storing amniotic fluid which flows out firstly during childbirth, and the second liquid storage space is used for storing vaginal bleeding during childbirth. After the amniotic fluid is stored in the first liquid storage space, the root of the projection 21 may be closed with a sealing means. In addition, the bag body 20 may be a plastic bag made of a thickened plastic material, which is not easily broken by a sharp instrument.

In an alternative embodiment, the sealing means comprises a sealing clip 22, the sealing clip 22 being removably attached to the bag body 20.

Can dismantle the sealing clip 22 of being connected through setting up and bag body 20, can seal the liquid storage space who has held liquid, sealing clip 22's sealed closure can be at sealing clip 22 closed back both sides liquid can not flow each other again to play amniotic fluid and blood and can not obscure, reduce the error of reading. Meanwhile, the arrangement of the sealing clip does not affect the inner surface of the bag body 20 and increase the resistance of the liquid flowing to the liquid storage space through the inner surface of the bag body 20.

Specifically, in this embodiment, the sealing clip 22 may be similar to a sealing clip used to seal the opening of the laundry powder bag after the laundry powder bag is torn, and the sealing clip 22 can be manually and flexibly closed and opened, except that the length of the sealing clip 22 is longer than that of the laundry powder bag.

In an alternative embodiment, the protrusion 21 is provided with graduation marks 23. Specifically, the scale 23 may be adhered to a layer on the pouch body 20, or may be an ink layer printed on the outer surface of the pouch body 20.

By arranging the scale marks 23, when the liquid volume in the liquid storage space needs to be measured, the small-scale end of the scale mark 23 of the protruding part 21 faces downwards, so that the liquid is gathered towards the lower part of the liquid storage space, and the liquid volume in the liquid storage space can be known by observing the scale marks.

In an alternative embodiment, the graduation marks 23 are distributed from the end of the projection 21 towards the root of the projection 21.

When the graduation lines 23 are distributed in this way, the end part of the protruding part 21 can be used as the bottom of the liquid storage space during measurement, and the part of the bag body 20 as the protruding part 21 is directly folded downwards, so that the liquid can flow and gather spontaneously according to the distribution of the graduation lines 23, and the operation is rapid and efficient.

Specifically, in the present embodiment, the scale marks 23 are gradually increased in number from the end of the projection 21 to the base of the projection 21. Specific values may be 100mL, 200mL, 300mL, 400mL, 500mL, 600mL, 700mL, 800mL, 900mL, 1000mL, 1500mL, 2000mL, respectively. It should be noted that, in fig. 1 and fig. 2, it should be clear to those skilled in the art that the indication of the graduation marks 23 in the figures is only schematic, and only indicates that the corresponding portion has the graduation marks 23, and does not precisely indicate specific information such as the size of the space between the graduation marks 23, the number of the graduation marks 23, and the like.

Referring to fig. 1 and 2, and particularly to fig. 4, in an alternative embodiment, the bag inlet is provided with a manual adjusting thread 24, the bag body 20 at the bag inlet has a double-layer material, and the manual adjusting thread 24 is disposed in the bag body 20 with the double-layer material.

Through setting up manual regulation silk 24, can change the shape of the bag entry of bag body 20 for the bag entry can be laminated with lying-in woman's buttock better mutually, has reduced leaking such as amniotic fluid, vaginal bleeding etc. is favorable to improving the degree of accuracy of blood volume measurement, judges the state of an illness more accurately.

Specifically, the manual adjusting wire 24 may be a manual adjusting type soft steel wire or a manual adjusting type soft iron wire, and can maintain a certain shape without external force, which is referred to herein as external force and does not include an acting force generated by the bag body 20 on the manual adjusting wire 24 due to gravity; the shape of the manually-adjusted soft steel wire can be changed by the acting force of the hand, and the shape of the manually-adjusted soft steel wire is matched with the shape of the hip of a lying-in woman as much as possible. The size of the bag inlet may be about 60 x 60 cm.

In an alternative embodiment, the fetal manipulation part 25 is further included, the fetal manipulation part 25 is made of non-woven fabric, and the fetal manipulation part 25 is fixedly connected with the bag body 20 and is arranged in the range of the bag inlet.

The provision of the fetal manipulation unit 25 can serve as a manipulation platform for cutting the umbilical cord after the fetus is delivered. The material of foetus operation portion 25 is soft non-absorbent non-woven fabrics material, not only can play the effect of protection neonate, moreover, the material that does not absorb water can not influence the reading of amniotic fluid and blood volume, can not cause the interference of reading error to measuring accuracy. The fetal manipulation part 25 has a size of about 30 × 50 cm, is completely located within the bag inlet of the bag body 20, and can be firmly fixed to the bag body 20 by sewing or heat sealing.

In an alternative embodiment, a sterile drape 10 is also included, the sterile drape 10 being fixedly attached to a first side edge of the bag body 20.

By providing the sterile hole towel 10, the discharges such as amniotic fluid, blood, etc. during or after childbirth can be guided by the sterile hole towel 10 and introduced into the bag inlet of the bag body 20 through the hole of the hole towel for collection.

Specifically, in the present embodiment, the first side edge is an edge opposite to the protruding portion 21, i.e., a rectangular upper edge of the bag body 20 as viewed in fig. 1. The bag body 20 is fixed to the sterile hole towel 10 except for a first side edge, and the other three edges are movable edges. The sterile drape 10 has an opening 11 with a diameter of 30 cm and a first side edge that is also 30 cm proximal to the opening 11.

As shown in fig. 4, in an alternative embodiment, the sterile hole towel 10 includes a permeable layer 101, a moisture-absorbing layer 102 and a first insulating layer 103, and the permeable layer 101, the moisture-absorbing layer 102 and the first insulating layer 103 are fixedly connected in sequence.

The first layer is the permeable layer 101, so that the air and liquid can be permeated, but bacteria cannot permeate, and certain strength can be kept after moisture absorption without breakage; the second layer is a moisture absorption layer 102 which is easy to absorb blood and water and has good moisture absorption; the third layer is the first isolation layer 103, which is not permeable to air and liquid, nor permeable to bacteria. The permeable layer 101, the moisture absorption layer 102 and the first isolation layer 103 are stacked in sequence and are sewn or thermally sealed into a whole. The whole sterile hole can be paved under the patient, and the sterile towel is just paved on the lower half of the patient. Therefore, the whole hole towel has the function of isolation, and can absorb water and blood during childbirth.

Specifically, the permeable layer 101 may be made of non-woven fabric, the moisture absorption layer 102 is a paper towel, and the isolation layer 103 is a paper-like film. When the non-woven fabric material and the paper-like film material are thermally bonded, the paper towel can be actually fixed through the non-woven fabric material and the paper-like film material. Even if the absorbent layer 102 absorbs a part of the liquid, the weight of the absorbed part of the liquid can be obtained by measuring the weight before and after the absorption, and the liquid absorbed by the absorbent layer 102 may be added when calculating the volume and the weight of the corresponding liquid.

In an alternative embodiment, an outer seal layer package is also included, in which bag body 20 is placed, the outer seal layer comprising two seal layers.

Through setting up outer sealing layer packing, utilize the first layer in the two-layer sealing layer to play the isolation effect that has fungus district and aseptic district, the second floor plays to keep apart the additional strengthening to protection bag body 20.

The operation principle of the present embodiment is as follows:

when delivering birth, the present embodiment is laid on an operating table with the barrier layer 103 facing the pouch body 20 and the permeable layer 101 facing away from the pouch body 20. The opening 11 of the aseptic hole towel 10 is aligned with the perineum of the lying-in woman, the bag body 20 is arranged under the hip of the lying-in woman, the manual adjusting wire 24 of the opening of the bag body 20 is adjusted, so that the whole bag inlet is matched with the skin of the lying-in woman as far as possible, the perineum part is surrounded by the bag inlet, and after the fetus is delivered, the operations such as navel breaking and the like can be performed on the baby operation part of the soft non-woven fabric in the center of the bag body 20. In the delivery process, the amniotic fluid discharged along with the delivery of the fetus flows to the bag body 20 along the lower part of the hole 11 of the sterile hole towel 10, the whole bag body 20 is inclined rightwards, the amniotic fluid flows into the first liquid storage space, and the amniotic fluid volume can be read according to the scale marks 23. After reading, the sealing clip 22 outside the first protrusion 21 at the lower right corner shown in fig. 1 is clamped, so that the amniotic fluid is stored in the first liquid storage space at the lower right corner and can not flow to other places of the bag body 20. Along with the delivery of the placenta, vaginal bleeding also flows into the bag body 20 through the hole 11, after the delivery is finished, the vaginal bleeding in the bag body 20 is inclined to the left, so that the blood in the bag body 20 flows to the second liquid storage space, the vaginal bleeding amount can be read according to the scale lines 23, and the vaginal bleeding amount is the total amount of the bleeding during the delivery.

In conclusion, the medical fluid collecting device of the present embodiment can effectively function as a hole towel to prevent the discharge from leaking to reduce the pollution to the ground when the parturient is parturient, and can correctly support the parturient under the buttocks to collect the amniotic fluid and blood generated during the parturient period, and after the collection, the amount of the amniotic fluid and blood can be directly and accurately read through the scale marks 23 of the bag body 20. Through this embodiment, on the one hand can accurately calculate the amount of vaginal bleeding during labor in the same birth, for in clinical diagnosis and treatment, no matter midwife or doctor can both provide accurate data and assess the state of an illness of a patient, thereby reaching better treatment effect. On the other hand, the work of the midwife can be more conveniently and simply trained, the amount of the produced blood is obtained without various complicated steps, and the operation is simplified. In addition, the infection of the patient can be reduced, and a comfortable and clean delivery and working environment is provided for the puerpera, the midwife and the doctor.

Example two:

the delivery device provided by the embodiment comprises an operating table and the medical liquid collecting device in any one of the previous embodiments, wherein the medical liquid collecting device is laid on the operating table.

Since the childbirth device provided by this embodiment includes any one of the medical fluid collection devices described above, the technical effect of any one of the medical fluid collection devices described above is achieved, and details are not described here.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; for example:

in one embodiment, the bag body is substantially rectangular, so that the lower two corners of the rectangle in the figures may be protrusions, and indeed, other shapes are possible, such as pentagons, so that there may be three protrusions for holding liquid, one protrusion for holding amniotic fluid, and two protrusions for holding blood.

In the first embodiment, the corner of the rectangular bag body may be a sharp corner, and actually, the protrusion may be a circular arc protruding outward, or an elliptical arc, or any other arc, and as long as the protrusion protrudes outward, a space capable of containing liquid and being isolated by the sealing device may be formed.

In the first embodiment, the sealing is performed by using a sealing clip, and actually, other sealing means may be used, for example, a draw string may be used to fasten the bag body of the protrusion portion to prevent the liquid from flowing. Alternatively, the space in the protrusion may be separated from the other part of the space in the bag body by snap-fitting the seal fastener, and the prevention of the flow of the liquid may be realized. Or the bag body is clamped from the outer side of the protruding part in a magnetic suction mode, so that the liquid can be prevented from flowing.

In the first embodiment, the volume of the liquid in the corresponding liquid storage space is known by using a volume measurement method, and actually, the weight of the liquid can be measured by using a weight measurement method, and the volume of the liquid can be converted according to the density. Specifically, the protrusion containing a certain liquid and the protrusion without containing the liquid and having the sealing clip can be placed on a weight weighing device, such as an electronic scale, and the two are subtracted to obtain the weight of the corresponding liquid.

In the first embodiment, the seal clip may be provided only at the root of the first protrusion outside the first liquid storage space for collecting and storing amniotic fluid, which serves to prevent the amniotic fluid from being mixed into the second liquid to store the blood of the control and to prevent the blood in the first liquid storage space from flowing into the second liquid storage space, and the seal clip may be provided at the root of the second protrusion outside the second liquid storage space for collecting and storing the blood.

In the first embodiment, the graduation marks are distributed from the end part to the end part of the protruding part, i.e. the small-scale end of the graduation marks faces the end part of the protruding part, and in fact, the graduation marks can also be distributed along the direction perpendicular to the sealing device, i.e. part of the graduation marks extend along the corner part to the middle part of the rectangular bag body. In this case, if the measurement is to be made, it is necessary to have the sealing means in a vertical plane, which cannot be achieved directly by folding down the corners of the bag body, although not as efficiently as the structure of the first embodiment, but which can also achieve the basic function of the measurement.

In the first embodiment, the edge of the first booklet of the pouch body connected to the hole towel is located at the opposite side of the protrusion, and in fact, may be located at the adjacent side of one protrusion or two protrusions, but in this case, the protrusion is associated with the hole towel, which is not beneficial for the protrusion to collect the liquid, and the hole towel needs to be made of a material larger so that the protrusion of the pouch body can hang down to collect the liquid.

In the first embodiment, the aseptic hole towel is formed by compounding the non-woven fabric material serving as the permeable layer, the moisture absorption layer serving as the paper towel and the paper simulating film serving as the isolation layer, and actually, only the permeable layer and the isolation layer can be selected for compounding.

Such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. A medical fluid collection device, comprising a bag body (20), wherein the bag body (20) has a bag inlet and at least two protrusions (21), wherein the inside of the protrusions (21) forms a fluid storage space for collecting and storing fluid in the bag body (20), the position of the bag inlet on the bag body (20) is different from that of the protrusions (21), and a sealing means for isolating the fluid storage space from the other parts of the space in the bag body (20) is connected to the root of at least a part of the protrusions (21).

2. The medical fluid collection device of claim 1, wherein said sealing means comprises a sealing clip (22), said sealing clip (22) being removably connected to said bag body (20).

3. Medical fluid collection device according to claim 1 or 2, wherein the protrusion (21) is provided with graduation marks (23).

4. A medical fluid collection device according to claim 3, wherein the graduation marks (23) are distributed from the end of the protrusion (21) towards the root of the protrusion (21).

5. The medical fluid collection device of claim 1, wherein said bag inlet is provided with a manual adjustment thread (24), said bag body (20) at said bag inlet having a double layer of material, said manual adjustment thread (24) being disposed within said bag body (20) of double layer of material.

6. The medical fluid collection device of claim 1, further comprising a fetal manipulation section (25), wherein the fetal manipulation section (25) is made of a non-woven fabric, and wherein the fetal manipulation section (25) is fixedly connected to the bag body (20) and disposed within the bag inlet.

7. The medical fluid collection device of claim 1, further comprising a sterile drape (10), the sterile drape (10) being fixedly attached to the first side edge of the pouch body (20).

8. The medical fluid collection device of claim 7, wherein said sterile hole towel (10) comprises a permeable layer (101), a moisture-absorbing layer (102), and a first barrier layer (103), said permeable layer (101), said moisture-absorbing layer (102), and said first barrier layer (103) being fixedly attached in sequence.

9. The medical fluid collection device of claim 1, further comprising an outer seal layer package, said pouch body (20) being disposed within said outer seal layer package, said outer seal layer comprising a two layer seal layer.

10. A delivery device comprising an operating table and a medical fluid collection device according to any of claims 1 to 9, the medical fluid collection device being positioned on the operating table.

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