CA1258052A - Probe cover carton for electronic thermometer - Google Patents

Probe cover carton for electronic thermometer

Info

Publication number
CA1258052A
CA1258052A CA000490990A CA490990A CA1258052A CA 1258052 A CA1258052 A CA 1258052A CA 000490990 A CA000490990 A CA 000490990A CA 490990 A CA490990 A CA 490990A CA 1258052 A CA1258052 A CA 1258052A
Authority
CA
Canada
Prior art keywords
carton
flap
panel
fold line
top flap
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000490990A
Other languages
French (fr)
Inventor
John S. Gilbertie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covidien AG
Original Assignee
Sherwood Medical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sherwood Medical Co filed Critical Sherwood Medical Co
Application granted granted Critical
Publication of CA1258052A publication Critical patent/CA1258052A/en
Expired legal-status Critical Current

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Abstract

ABSTRACT
A carton for electronic thermometer probe covers used in a probe cover holding and dispensing arrangement for an electronic thermometer is formed from a blank of sheet material including side panels and front and back panels fastened together. Flaps form a bottom for the carton and a top flap is formed of two sections defined by a weakened line, the top flap being adhesively secured to the front flap. One of the sections of the top flap may be grasped and torn from the carton along the weakened line to form an aperture for probe covers in the carton.

Description

~2sao~æ

PR~BE COVE~ CA~T~N
FOR ELECT~ONIC THE~MOME~ER
of which the following is a SPECI~ICA~ION

E!ACKGROUND OF THE INVENTION

In recent years electronic thermometers, which provide rapid and accurate reaflings of body temperature, . have su?plemented mercury thermometers in hospitals and the like. Such electronic thermometers or~inarily use a probe at t~e end of which is located a temperature sensitive ele-ment, for example a thermister. A ~isposable cover is placed on the probe prior to use. After a patient's temperature is taken by insertion of the probe into a body orifice, the probe cover is removed and discarded.
PL ior t~ use probe covers must remain clean and yet be readily accessible for installation on the thermometer probe~ Probe storage arrangements used in the prior art have suffered from deficiencies in maintaining proper conditions for the ~ro~e covers as well as affording incon-venient sto.ag~ fo~ an~ access to the covers.

5~7M~ARY ~F ~ VENTION

The present invention provides an improved probe cover carton for an electronic thermometer that facilitates storage of and access to the probe covers and yet maintains the cove~s in a clean condi~ion.
More partic~lary, in one aspect. t-.he carton is formed from a blank sheet of material. comprisinq first and second side panels and front and back pane]s, an overlapping panel joined to the first side panel and secured to the back panel to form the carton, bottom flaps extending from the side and back panel.s to form a bottom for the carton, and a top flap extending from a fol.d line on the back panel. and secured to the front Elap to form a top for t:he carton. The top f:lap is formed wit:h a weakened line ext.end:ing away from the fold line on the back panel. to a cut-away portion of the top f].ap and divides the top flap into two sections, whereby one of the sections of the top flap may be qrasped and torn from the top flap along the weakened line and along part of the back panel. fold line to provide an access opening in the top of the carton for probe covers adapted to be contained in the carton.
In another aspect there is provided a carton blank of sheet material comprising an overl.apping panel, first side panel, front panel, second side panel, and a bak panel separated by fold lines. ~irst and second top flaps respectively are hinged by fo~d lines to the top edges of the first side and back panels. A fold line extends transversely of the top flap paral].el. to the fold ].ine hinging the top fl.ap to the back panel and a weakened line extends from the fold line at the back pane] to the end oE the top f]ap to define a tear-away flap. The top -f~ap has a cut-away port.ion at the end of the weakened l.ine. Bottom
- 2 -s~

fl.aps ar~ respectively hin~ed by fold ~ines to the ].ower edqes of the first and second side panels and the back panel.
A fo].d lines extends transversely of the second bottom flap para].].el to the fold l.ine hinqinq the second bottom flap to the back flap and a weakened line in the front panel adjacent to fol.d ~.ine separates -the front panel from one of the side panels and is adapted when broken to define a finger hole.
An electronic thermometer housing is formed with a chamber adapted to receive a carton of probe covers. The normal.ly sealed carton, just prior to insertion of the carton into t.he housing chamber, is opened by removal. of a flap to expose some of the covers. The carton is then inserted into the chamber. An aperture in the chamber, norma].ly closed by a s~idinq cover, provides access ~.o the exposed covers in the carton as desired.
To retain the probe carton securely in the housing camber, friction material may be provided on at least one inner surface of the chamber. To facilitate removal of the carton after the supply of probe covers has been exhausted, the depressib~e portion of the carton is depressed by a finger, thereby enabling the user to pu].l the carton out of the chamber.
These and fur-ther features and advantages of the invention will be more readily understood when the following description is read in connection with the accompanying drawings.

- 2a -, '!, ~, G' ~

~ 5i3@~

BF~IE~ DESCPIPTION OF TH~, D~AWINGS

Figure 1 is a view in perspective of an electronic thermometer showing a carton of probe covers about to be slippe2 into a compartment in the thermometer housing;
Figure 2 is a perspective view, partially broken away, of the electronic thermometer showing a slide cover in its open position;
Figure 3 is a view in perspective of the carton for holding the probe covers with its lower end flaps open to receive the probe covers;
Figure 4 is a perspective view of an electronic ther~nometer with the carton of probe covers in position to receive a thermometer probe;
~igure 5 is a view in perspective of the carton for holding the probe covers prior to removal of a flap pro-viding for access to the covers;
Figure 6 is a top perspective view of the carton of Figure 5 after removal of the .flap with some of the probe covers accessible for insertion of the probe;
Figure 7 is a bottom plan view of the housing, partially broken away to show a surface of the chamber found in the thermometer housing carrying tape having a friction surface;
Figure 7A is a partial bottom plan view of the housing, broken away to show a surface of the chamber carry-ing ribs to hold the carton; and Figure 8 shows a plan view of the blank used to form the carton of ~igure 5.
3--D~SC~IPTIO~ OF ~XEMPLAR~ rM~ODIM~NTS

Referring to the drawings with particular reference to Figures l and 4, a housing 10 containing the electronic thermometer is provided at its upper end wi~h a display panel ll to read out body temperature. An isolation chamber 12 at one side of the housing 10 receives and stores a probe 13 connected to the chamber by a cable 14. Further details of the elec~ronic thermo~eter, including the isolation chamber ~ *~q~a~l iss~e~
and probe, are provided in U.S. patent ~f~ ~rt~ns~her~
O~b~r ~g,~
~,i~},}~ ~}~ -De~e ~ ~ ~37~5~, for "~lectronic Thermo-meter with Probe Isolation Chamber," assigned to the assignee of this application.
As best shown in Figures l and 2, a probe storage chamber 15 is ~ormed under the front wall 16 of the housing 10. The chamber 15 is open at its left-hand side to permit insertion of a carton 17 containing probe covers 18. A
slightly raised rib-like portion 15a at the entrance to the chamber 15 assists in retaining the carton 17 in place, as shown in Figure 4.
~s shown in Figure 2, a sliding cover l9, prefer-ably translucent or transparent, is mounted in a groove 23.
at the upper end of the chamber 15. A tab 21 on one side of the cover 19 protrudes through a slot 22 in the housing wall 16 to permit it to be moved along the groove 20. A resilient : 25 cut-out 23 in the cover l9 carries a small ~utton 23a adapted to snap into recesses 24 and 25 in a wall 26 defining the upper end of the chamber 15. When the tab 21 is pushed to the left, as shown in ~igure l, the cover 13 seals an aperture ~2~

27 leading to the chamber 15, and is held in place when the button 23a snaps in~o the recess 25.
The probe cover carton 17 i5 formed from a blank of sheet material 30, as shown in Figure 8. ~he blank 30 includes an overlapping end panel 31 joined by a fold line 32 to a first side panel 33 from which extends flaps 34 and 35. A fol~ line 36 joins the side panel 33 to a front panel 37 provided with a portion defined by a weakened semi-circular line 38 adjacent the side panel 33. The weakened line may be produced by partially perforating or scoring the panel along the line shown.
A fold line 39 joins the front panel ~7 to a second side panel 40 from one end of which extends a flap 410 A
fold line 42 connects a back panel 43 to ~he second side panel 40. A bottom flap 44, joined to the back flap 43 by a fold line 45, is crossed by a parallel fold line 46 which terminates at end cuts 47 and 48.
A fold line 49 at the upper end of the back panel 43 j~i~s it to a top flap 50. A weakened line 51 extends from the fold line 49 across the top flap 50 to a cut-away portion 52, thu~ permitting separation of the top flap 50 into a tear-away flap 50a and a flap 50b. A fold line 53 extends along the top flap 50 parallel to the fold line 4g.
To assemble the carton 17, suitable adhesive is 25 applied to the overlapping flap 31, the carton folded on the lines 32, 36, 39 and 42, and the overlapping flap affixe~ to the inside of ~he back flap 43. Suitable adhesive is then placed on ~he flap 50b to secure them to the front panel 37 as shown in ~igure 5. The flap 50a is torn along the weakened ~.2~ 5~2 &i~

line 51, and torn along the ~old li~e 49, which also may be weakene~, to provide an opening for access to the probe eovers 18, as shown in Figures 1 and 6.
The probe covers 18 are then inserted into the carton 17, the bottom flap 46 suitably tucked into the car-ton, and a number of cartons suitably packaged or boxed for convenient use.
When the electronic thermometer is to be used, one of the cartons 17 is selected, the flap 50a torn off to expose the covers 18, and the carton then inserted into the chamber 15, as shown in Figure 1. Rough surface tapes 54 adhered to the underside of the housing wall 16, as shown in Figure 7, engage and frictionally hold the carton 17 securely in posi-tion in the chamber 15. Alternatively, ribs 54a on the 1~ underside of the wall 16, as shown in Figure 7A, engage an~
frictionally hold the carton.
The tab 21 is used to slide the cover 19 to the right to provide access to the probe oovers 18, and the probe 13 inserted into one of the covers visible through the aper-ture, as shown in Figure 4. The probe cover snaps onto the ~ S. I~a~ 0.probe 13, as disclosed in the aforementioned ~ h~Dr-r7 }~
~, ~ lq ~
~-atiu~ S~L ial ff~ 3-08. The probe is then withdrawn with the probe cover 18 attached and the thermometer is ready for use. After a probe 18 is withdrawn from the carton 17, the cover 19 is closed to retain the covers 18 in position regard-less of the orientation of the housing 10.

.. . . . , .. , . _ _, _ _ _ _ ' To place additional probe covers 18 in posi~ion to be used, the housing 10 need only be tilted to cause 'che covers to slide toward the aperture 27.
After all of the probe covers 18 in the carton 17 have ~een used, the portion of the front cover defined by the weakened line 3~ is depressed and torn, ~o enable removal of the carton 17, by insertion of a finger, against the fric-tional resis~ance of the tapes 54 or ribs 54a. Note that a cut-out 16a in the wall 16 provides access to the depressible 10 portion defined by the line 33.
While the invention has been shown and described with reference to the illustrated embodiment, it should be understood that various changes in form and details may be made without departing from the scope of the invention which is defined in the appendea claims.

Claims (2)

THE EMBODIMENTS OF THE INVENTION IN WHICH AN EXCLUSIVE
PROPERTY OR PRIVILEGE IS CLAIMED ARE DEFINED AS FOLLOWS:
1. A carton for electronic thermometer probe covers formed from a blank of sheet material comprising first and second side panels and front and back panels, an overlapping panel joined to the first side panel and secured to the back panel to form the carton, bottom flaps extending from the side and back panels to form a bottom for the carton, a top flap extending from a fold line on the back panel and secured to the front flap to form a top for the carton, said top flap being formed with a weakened line extending from said fold line on the back panel to a cut-away portion of the top flap and dividing the top flap into two sections, whereby one of the sections of the top flap may be grasped and torn from the top flap along the weakened line and along part of the back panel fold line to provide an access opening in the top of the carton for probe covers adapted to be contained in the carton, and a depressible portion formed by a weakened line on one side of the front panel near one of the side panels which, upon depression, is adapted to provide a finger hole to facilitate grasping and moving said carton.
2. A carton blank of sheet material comprising an overlapping panel, a first side panel, a front panel, a second side panel and a back panel separated by fold lines, first and second top flaps respectively hinged by fold lines to the top edges of the first side and back panels, a fold line extending transversely of the top flap parallel to the fold line hinging the top flap to the back panel, a weakened line extending from the fold line at the back panel to the end of the top flap to define a tear-away flap, said top flap having a cut-away portion at the end of said weakened line, bottom flaps respectively hinged by fold lines to the lower edges of the first and second side panels and the back panel, a fold line extending transversely of the second bottom flap parallel to the fold line hinging the second bottom flap to the back flap, and a weakened line in the front panel adjacent a fold line separating said front panel from one of said side panels and adapted when broken to define a finger hole.
CA000490990A 1985-03-01 1985-09-18 Probe cover carton for electronic thermometer Expired CA1258052A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70746485A 1985-03-01 1985-03-01
US707,464 1985-03-01

Publications (1)

Publication Number Publication Date
CA1258052A true CA1258052A (en) 1989-08-01

Family

ID=24841803

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000490990A Expired CA1258052A (en) 1985-03-01 1985-09-18 Probe cover carton for electronic thermometer

Country Status (2)

Country Link
AU (1) AU586457B2 (en)
CA (1) CA1258052A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5833367A (en) 1996-11-12 1998-11-10 Trutek, Inc. Tympanic thermometer probe cover
US5967992A (en) 1998-06-03 1999-10-19 Trutex, Inc. Radiometric temperature measurement based on empirical measurements and linear functions
US6001066A (en) 1997-06-03 1999-12-14 Trutek, Inc. Tympanic thermometer with modular sensing probe
US6030117A (en) 1996-11-12 2000-02-29 Trutek, Inc. Tympanic thermometer probe cover
US6123454A (en) 1999-06-11 2000-09-26 Trutek, Inc. Tympanic thermometer disposable probe cover with further stretching prevention structure
US6695474B2 (en) 1996-02-06 2004-02-24 Braun Aktiengesellschaft Protective cap for infrared radiation thermometer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4619271A (en) * 1984-12-13 1986-10-28 Chesebrough-Pond's, Inc. Electronic thermometer with probe isolation chamber
US4588306A (en) * 1985-03-22 1986-05-13 Chesebrough-Pond's Inc. Electronic thermometer probe assembly
US4572365A (en) * 1985-04-03 1986-02-25 Chesebrough-Pond's Inc. Probe cover holding and dispensing arrangement for electronic thermometer

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6695474B2 (en) 1996-02-06 2004-02-24 Braun Aktiengesellschaft Protective cap for infrared radiation thermometer
US5833367A (en) 1996-11-12 1998-11-10 Trutek, Inc. Tympanic thermometer probe cover
US6030117A (en) 1996-11-12 2000-02-29 Trutek, Inc. Tympanic thermometer probe cover
US6042266A (en) 1996-11-12 2000-03-28 Trutek, Inc. Tympanic thermometer probe cover
US6001066A (en) 1997-06-03 1999-12-14 Trutek, Inc. Tympanic thermometer with modular sensing probe
US6186959B1 (en) 1997-06-03 2001-02-13 Trutek, Inc. Tympanic thermometer with modular sensing probe
US5967992A (en) 1998-06-03 1999-10-19 Trutex, Inc. Radiometric temperature measurement based on empirical measurements and linear functions
US6123454A (en) 1999-06-11 2000-09-26 Trutek, Inc. Tympanic thermometer disposable probe cover with further stretching prevention structure

Also Published As

Publication number Publication date
AU586457B2 (en) 1989-07-13
AU5224786A (en) 1986-09-04

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