IE20040418U1 - An apparatus for the collection of samples for liquid based cytology tests - Google Patents
An apparatus for the collection of samples for liquid based cytology tests Download PDFInfo
- Publication number
- IE20040418U1 IE20040418U1 IE2004/0418A IE20040418A IE20040418U1 IE 20040418 U1 IE20040418 U1 IE 20040418U1 IE 2004/0418 A IE2004/0418 A IE 2004/0418A IE 20040418 A IE20040418 A IE 20040418A IE 20040418 U1 IE20040418 U1 IE 20040418U1
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- IE
- Ireland
- Prior art keywords
- cytology
- shipping
- collection
- sample
- components
- Prior art date
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- 239000007788 liquid Substances 0.000 title claims abstract description 30
- 238000004806 packaging method and process Methods 0.000 claims abstract description 17
- 230000000875 corresponding Effects 0.000 claims abstract description 14
- 230000002335 preservative Effects 0.000 claims abstract description 9
- 239000003755 preservative agent Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 8
- 238000004064 recycling Methods 0.000 claims description 7
- 238000011120 smear test Methods 0.000 claims description 3
- 239000006261 foam material Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000000717 retained Effects 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000001138 Tears Anatomy 0.000 description 1
- 230000001070 adhesive Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000003000 nontoxic Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000135 prohibitive Effects 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
ABSTRACT A sample collection and shipping apparatus for use in liquid based cytology testing comprises an outer container. One or more groups of cytology sample collection components are located within the outer container for collecting one or more cytology samples. Each group of cytology collection components comprises a cytology collection device, a corresponding vial containing a preservative liquid for receiving the cytology sample from the cytology collection device, and a corresponding requisition form and vial label for completion with the information pertaining to the sample. One or more groups of shipping components are also located within the outer container for packaging one or more collected cytology samples for shipping to one or more laboratories for analysis. Each group of shipping components comprises a shipping carton comprising a support means for packaging a vial containing a cytology sample and a corresponding requisition form for shipping to one or more laboratories for analysis.
Description
An apparatgs
Introduetion
The invention relates to an apparatus for the collection of samples for liquid based
cytology tests and distribution thereof.
Baekground
In one approach, cytology testing involves collecting a sample and transferring the
sample to a slide at the sample collection site. The prepared slide is then sent to a
laboratory for testing. Slides are relatively compact, inert and easy to pack and transport.
In another approach liquid based cytology sample testing is used in place of slide based
sample testing. In liquid based cytology sample testing a collected sample is transferred
immediately into a vial containing a preservative liquid and the vial containing the
sample is sealed. The preservative liquid is often a methanol buffered liquid and there
are standards and regulations relating to the carriage and transport of such flammable
liquids. The main issues relate to the volumes of flammable liquids that can be
transported via public carriage systems, to the types of containers required for the liquid.
the methods of transport, and the temperature at which they are stored and transported.
There are also issues relating to the transport of medical samples. In addition, it is often
necessary that medical samples arrive at a laboratory for testing within certain time
limits. As a result of the above the cost for carriage of the test materials and the samples
is often prohibitive and the provision of testing services is often limited to large
centralised sites.
The invention addresses these problems.
Statements of invention
According to the invention there is provided a sample collection and shipping apparatus
for use in liquid based cytology testing comprising:
an outer container,
one or more groups of cytology sample collection components located within the
outer container for collecting one or more cytology samples, each group of
cytology collection components comprising a cytology collection device, a
corresponding vial containing a preservative liquid for receiving the cytology
sample from the cytology collection device, and a corresponding requisition form
and vial label for completion with information pertaining to the sample, and
one or more groups of shipping components located within the outer container for
packaging collected cytology samples for shipping to a laboratory for analysis.
each group of shipping components comprising a shipping carton comprising a
support means for packaging one or more vials containing cytology samples and
corresponding requisition forms for shipping to a laboratory for analysis.
In one embodiment the preservative liquid comprises a methanol buffered liquid.
In another embodiment the cytology samples are smear test samples.
In a further embodiment each group of shipping components comprises a shipping label.
In one embodiment the support means comprises an insert having hollowed out portions
shaped for conformity with a via] to support a vial therein.
In another embodiment the support means comprises a base liner.
In a further embodiment the insert and/or the base liner are comprised of a foam material.
lE040413
In one embodiment the shipping components are of a material suitable for recycling.
In another embodiment the cytology collection device comprises a cytology collection
brush or a cytology collection spatula.
In a further embodiment the cytology collection devices and vials are sterilised for use.
In one embodiment the cytology collection devices are contained in a sterilised container
during distribution and storage. Alternatively the cytology collection devices are
contained in sterilised wrapping during distribution and storage.
In one embodiment the one or more vials for receiving a cytology sample are supported
on a tray during distribution and storage. Preferably the tray comprises a seal.
The invention also provides method for the collection and shipping of cytology samples
for analysis comprising the steps of:
distributing to a sample collection site, a sample collection and shipping apparatus
or the invention
using a group of sample collection components to collect a cytology sample. and
using a group of shipping components to package said collected samples for
shipment from the sample collection site to a testing site.
Detailed Description of the Invention
tE04o413
The invention will be more clearly understood from the following description of some
embodiments thereof, given by way of example only with reference to the accompanying
drawings in which:—
Fig. 1 is an exploded perspective view of a sample collection apparatus of the
invention;
Fig. 2 is a plan view from above of the apparatus of Fig. l assembled:
Figs 3(a) and 3(b) are perspective views of the sample collection components of
the apparatus of Figs. 1 and 2;
Figs. 4(a) and 4(b) are detailed perspective views of the packaging means of the
apparatus of Figs. 1 and 2;
Figs. 5(a) and 5(b) are detailed perspective views of the packaging means being
prepared for shipping;
Figs. 6(a), 6(b) and 6(c) are perspective views of an alternative packaging means
of the invention;
Fig. 7 is a perspective view of covering material;
Fig. 8 is an illustration of the step of applying covering material to a shipping
carton in preparation for reuse; and
Fig. 9 is a diagram illustrating the steps of the system of distribution of the
apparatus of the invention.
Referring to Figs. 1 and 2 a composite sample collection and shipping apparatus 1
comprises an outer distribution container 2 packed with one or more groups of sample
collection components and one or more groups of shipping components. The groups of
sample collection components facilitate collection of samples at a sample collection site.
The groups of shipping components facilitate packaging of collected samples for
shipping from the sample collection site to one or more laboratories for testing.
Each group of sample collection components comprises a vial 3 containing a preservative
liquid, a cytology brush 4, a cytology analysis request form 7, and a cytology analysis
vial label 8. The vial labels 8 are in place on the vials 3. The apparatus 1 also includes
instruction literature and a vial support stand 6. Each group of shipping components
comprises a shipping carton 9, support means 13 and 14, and a shipping label 10.
The apparatus 1 includes a plurality of groups sample collection components and
shipping components. The apparatus 1 ensures that the medical user at the sample
collection site is equipped to collect samples over time and has sufficient shipping
components to enable packaging and shipping of the samples as they are collected.
The components of the apparatus 1 may be stored in the outer container 2 until required
for use. The outer container 2 is designed to enable secure carriage of the sample
collection apparatus 1 to a testing site. As shown in Fig. 2, when the outer container 2 is
packed the components fit securely therein and are prevented from being displaced and
damaged during carriage. Additional packaging may be provided if required.
The composite apparatus 1 meets the regulations for the carriage of buffered methanol
liquids. The vials 3 are supported in trays 11 for distribution and storage purposes. The
vials and trays are sealed. The vial 3 comprises a plastic container with a lid 12.
The sample collection devices and vials are sterilised and retained in sterilised packaging
and 11 until required for use.
lE040418
While in the embodiment illustrated the cytology collection device comprises a cytology
brush it will be appreciated that any suitable cytology collection device may be used.
Referring to Figs. 3(a) and 3(b) some of the steps of collecting a sample and packaging a
sample for shipping are shown. A single vial 3 is removed from the tray 11 and a single
brush 4 is removed from the multiple brush pack 5. The sample, in this case a smear test
sample. is collected by medical personnel using the cytology brush 4 and is transferred
into the vial 3 which is then sealed. The vial label 8 is completed. The medical user
completes a corresponding laboratory test request form 7 which is packaged with the
labelled vial.
Referring to Figs. 4(a) and 4(b) the labelled vial 3 is then packaged into a shipping carton
9 for shipping. The shipping carton 9 is designed to receive and support a number of
sample containing vials 3. The carton 9 is filled with a vial support insert 13 and a base
or lining layer 14 to support the vials 3. The insert 13 is comprised of foam hollowed out
to provide substantially cylindrical recesses for accommodating and supporting vials 3.
The base layer 14 acts as protective padding. The base layer 14 and vial support 13 are
of dimensions which together combine to fill the carton 9 so that vials contained therein
are prevented from moving during carriage.
The cytology analysis request forms 7
corresponding to the sample containing vials are also accommodated in the carton 9.
The carton 9 comprises a lid 15 and side—flaps 16 and 17 to enable it to be closed quickly
and securely. Instructions or labelling may be printed on the carton.
Referring to Figs. 5(a) and 5(b) the shipping label 10 complete with shipping address
information is applied to the carton 9. Also the carton 9 is sealed with a sealing strip 19.
The outer container 2 and shipping cartons 9 may be manufactured of cardboard.
However, it will be appreciated that any suitable material such as corrugated cardboard or
plastics may also be used. The materials used are non—toxic. Containers 2 and cartons 9
lE040418
are sufficiently robust that they securely contain the various components and furthermore
withstand the wear and tear of use and reuse.
A sample collection and shipping apparatus 1 may be assembled using shipping cartons 9
of different sizes selected based on test site requirements. The outer container 2 may be
packed with cartons 9 of the same size or of different sizes to provide for handling
different and changing numbers of samples collected at a sample collection site. In the
embodiment illustrated in Figs. 1 and 2, five cartons 9 are included in outer distribution
container 2. Referring to Figs. 6(a), 6(b) and 6(c) an alternative shipping carton with
capacity for ten vials is shown. Smaller cartons with a capacity for two or four vials may
also be used.
The system of the invention provides means for the distribution, shipment, collection and
recycling of the components 9, 13 and 14 of the apparatus 1.
Referring to Figs. 7 and 8 a roll 20 of adhesive covering material is illustrated. The
covering comprises stickers 21 for placing over markings on an exterior face of a used
carton 9 to enable reuse of the carton. Stickers 21 of appropriate size and layout are
provided. The stickers are manufactured of any suitable material such as a plastics or
paper material. The stickers may be opaque to provide increased confidentiality.
Referring to Fig. 9 the main steps of the system of the invention are described.
The sample collection and shipping apparatus 1 is assembled at a distribution centre for
supply to a sample collection site. If, in general the sample collection sites handles only a
few samples per day then a small sized sample collection and shipping apparatus 1
packed with small sized return shipment cartons 9 may be most appropriate. The sample
collection site selects and orders a sample collection and shipping apparatus as required.
lE040418
The steps involved in the distribution of the sample collection apparatus, shipment of
samples, collection and recycling of the components are as follows:
III.
Sample collection apparatus 1 is distributed to a sample collection site.
Cytology samples are collected at a sample collection site. A cytology sample
collection device from the apparatus 1 is used to collect a sample which is
transferred to a corresponding vial 3 containing cytology preservative liquid. A
corresponding request form 7 is completed and the vial label 8 completed.
In the embodiment shown, the vials 3 are supplied with the labels 8 in place.
However, it will be appreciated that the labels may be provided separately or
integrally with the request form. If the label is provided separately then the
completed label is attached to the vial.
The items to be transported to a laboratory for processing namely, the vial
containing the sample and the corresponding request form are packaged into a
shipment carton 9 for shipment to one or more laboratories for processing. The
sample containing vials are supported in the insert and the requisition or request
form is placed in the carton which is then sealed.
The carton is then transported to a laboratory by any suitable means.
At the laboratory, sample containing vials are removed from the carton for
processing. The shipping components i.e. the cartons 9 and associated support
means 13 and 14 are retained for collection.
The used shipping components are collected from the laboratories and returned to
a distribution centre. The cartons 9 and associated support means 13, 14 are
recycled.
IEU40¢13
The recycling process involves the steps of inspecting the components and
replacing any damaged foam or cartons. Stickers 21 are applied to the carton 9 to
cover previous carriage marks. Additional blank stickers may be used to cover
any further marks on the carton.
VII. Sample collection apparatus 1 is assembled for distribution to a test site.
A distribution centre handles the supply to sample collection sites of the sample
collection apparatus. The sample collection sites and processing laboratories are
independent entities and the samples are typically shipped between them by independent
means. The apparatus 1 conforms to the requirements for shipping medical fluids. and so
do samples shipped using the shipping components supplied with the sample collection
and distribution apparatus.
The invention overcomes the problems of the prior art by providing means for the secure
distribution of sample collection and shipping apparatus and shipment of collected liquid
cytology samples from sample collection sites for processing. The system is flexible and
takes account of the reality that different test sites handle different numbers of liquid
cytology samples and therefore have different requirements.
The apparatus of the invention and the system for the distribution of the apparatus and
shipment of collected samples answers the requirements of different sized GP (General
Practitioner) surgeries where the number of liquid cytology samples collected may vary
from day to day and where the overall number of samples collected may be limited.
The apparatus is also designed to cater for multiple laboratories. Each sample collection
and shipping apparatus includes multiple shipping components and samples may be
shipped from a sample collection site to multiple laboratories. The apparatus and the
’E040478
components are acceptable for use across a wide range of sample collection sites and
laboratories. The system provides excellent flexibility.
The medical user or GP is provided with all of the components required for collecting a
liquid cytology sample and returning the sample in the apparatus. The components
required for taking samples are sterilised and are retained in sterilised packaging until
required for use. The kit is supplied complete with shipping components which conform
with requirements and regulations for the shipment of medical samples and are
appropriate for use by third party delivery firms. A sample collection site need not be
concerned with the task of independently procuring packaging for shipping the liquid
cytology samples.
Depending on requirements of the test site, it is possible to select the components to be
included in a sample collection and shipping apparatus, with flexibility. For example. if
only a limited number of liquid cytology samples are typically taken at a particular site
then that site may be supplied with an apparatus having a greater number of small sized
shipment cartons.
The composite apparatus of the invention has the additional advantages that it is easy to
store and that all required elements are stored together as supplied in sterilised packaging.
The apparatus is self contained and all the components required for taking samples and
sending them to the laboratory are conveniently at hand for the medical user or GP.
The shipment cartons are sufficiently robust to enable recycling. Also the use of robust
cartons better serves the requirements for secure support and handling of the liquid
cytology sample containing vials.
The recycling process makes distribution highly economical. The system provides for
ease in repackaging and facilitates multi—party distribution.
The invention is not limited to the embodiments described but may be varied in
construction and detail.
Claims (2)
1. A sample collection and shipping apparatus for use in liquid based cytology testing comprising: an outer container, one or more groups of cytology sample collection components located within the outer container for collecting one or more cytology sample. each group of cytology collection components comprising a cytology collection device, a corresponding vial containing a preservative liquid for receiving the cytology sample from the cytology collection device, and a corresponding requisition form and vial label for completion with information pertaining to the sample, and one or more groups of shipping components located within the outer container for packaging collected cytology samples for shipping to a laboratory for analysis, each group of shipping components comprising a shipping carton comprising a support means for packaging one or more vials containing cytology samples and corresponding requisition forms for shipping to a laboratory for analysis.
2. An apparatus as claimed in any preceding claim, wherein the preservative liquid comprises a methanol buffered liquid, and wherein the cytology samples are smear test samples, and wherein each group of shipping components comprises a shipping label, and wherein the support means comprises an insert having hollowed out portions shaped for conformity with a vial to support a vial therein. and wherein the support means comprises a base liner, and wherein the insert and/or the base liner are comprised of a foam material, An apparatus as claimed in any preceding claim wherein the shipping components are of a material suitable for recycling, wherein the cytology collection device comprises a cytology collection brush or cytology collection spatula, and wherein the cytology collection devices and vials are sterilised for use, and wherein cytology collection devices are contained in sterilised container means during distribution and storage, and wherein the one or more vials for receiving a cytology sample are supported on a tray during distribution and storage. and wherein the tray comprises a seal. An apparatus as hereinbefore described with reference to the drawings. A method for the collection and shipping of cytology samples for analysis comprising the steps of: distributing to a sample collection site. a sample collection and shipping apparatus as claimed in claim 1 using a group of sample collection components to collect a cytology sample, and using a group of shipping components to package said collected samples for shipment from the sample collection site to a testing site.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IEIRELAND18/06/20032003/0446 |
Publications (2)
Publication Number | Publication Date |
---|---|
IE20040418U1 true IE20040418U1 (en) | 2005-02-23 |
IES83816Y1 IES83816Y1 (en) | 2005-03-09 |
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