NZ194552A - Apparatus for treating patient with water sprays - Google Patents
Apparatus for treating patient with water spraysInfo
- Publication number
- NZ194552A NZ194552A NZ19455280A NZ19455280A NZ194552A NZ 194552 A NZ194552 A NZ 194552A NZ 19455280 A NZ19455280 A NZ 19455280A NZ 19455280 A NZ19455280 A NZ 19455280A NZ 194552 A NZ194552 A NZ 194552A
- Authority
- NZ
- New Zealand
- Prior art keywords
- patient
- water
- vessel
- nozzles
- trolley
- Prior art date
Links
Landscapes
- Devices For Medical Bathing And Washing (AREA)
Description
1945
Priority DaJe(s): ......
Complete Specification Class:
PubHcation Date*. . ■
24.AU5.1
P.O. Journal', Wo: ■
t B 1 « t I •
Filed: 4;?.*??
(Q> I
No.: Date:
NEW ZEALAND
PATENTS ACT, 1953
COMPLETE SPECIFICATION
, Si;c3rirjT!G?! o? APPLICANT
Uls-Eil SECTION 24 A<rc\0-^^."U v/
"APPARATUS FOR TREATING A PATIENT BY MEANS OF WATER SPRAYS*
i±)1
X/We, ANDRIES CHRISTIAAN WEIDEMAN, of 14 Leipoldt Street, PAROW NORTH, Cape Province, Republic of South Africa; and ANTOINETTE VAN ZYL, of Zandfontein, Post Office, Brits, Transvaal Province, Republic of South Africa, both are South African citizens,
hereby declare the invention for which %/ we pray that a patent may be granted to hib^us, and the method by which it is to be performed, to be particularly described in and by the following statement:-
1945 5 2
THIS INVENTION relates to apparatus for treating a patient by means of water sprays.
It is known to immerse patients in natural spring water, or water with chemical agents added thereto, for the purpose of treating certain ailments. A problem with this method of treatment is that upwards of a hundred litres of water are used for each patient and the water can be used only once before being pumped away. Where the water contains additives these must be added in sufficient quantities to raise the concentration to the requisite level. The additives are lost after each treatment which is of significance where the additives are expensive.
If the patient is crippled, overweight or burned there are great difficulties in getting him into and out of the treatment bath.
Applicant is aware that treatment baths are commercially available, and that some of these have impellers located at below water level for causing the water in the bath to circulate. Sprays at below water level have also been proposed to set the water circulating.
i Q .1 r. r- ^
The present invention seeks to provide a treatment apparatus in which only a relatively small amount of water is used for each patient, and in which the difficulties involved in handling the patient are minimised.
The present invention in one aspect thus provides apparatus for treating a patient with water sprays, the apparatus comprising a horizontally elongate vessel which is open at one end and which is adapted to receive a patient in a prone position;
a plurality of water nozzles for directing water jets at a patient lying within the vessel; and a trolley having a wheeled base supporting an elevated horizontally extending patient support cantilever fashion, the arrangement being such that in use, when the trolley is wheeled up to the vessel, the patient support with the patient on it enters the vessel, and the wheeled base passes underneath the vessel.
The patient support may include a pair of spaced side members with mesh, such as netting, between them.
Oscillating means may be provided for oscillating the trolley so that a patient supported on the patient support moves relatively to the nozzles.
The invention, in accordance with another aspect, extends to a trolley adapted to form part of the apparatus as described.
N.Z. PATENT OFFICE
2 2 AUG 1983
A pair of parallel, spaced rails can be provided for guiding movement of said trolley with respect to said vessel. Said rails can be secured to legs which form part of a supporting frame for said vessel.
The means for oscillating said trolley can comprise a crank disc and a crank, the end of the crank remote from said disc being connected to the trolley, and the drive means for said crank can be mounted on said supporting frame.
The crank can be releasably connected to said trolley bo that, when disconnected, the trolley can be wheeled away from the vessel to withdraw said side members and said mesh support from the vessel.
The vessel can be in the form of a horizontally elongate cylinder which is closed at one end and open at the . other. The vessel can be of opaque, transluscent or trans-parentv synthetic plastics material, of stainless steel or other suitable material.
Water inlet pipes can lead to said nozzles from a pump and water heater, and a drain can be provided at the lower end of the vessel for leading water back to the water heater.
A steam generator can be provided which maintains a body of water at just below boiling point, and which is heated to produce steam after a patient has been placed in the vessel.
194552
The vessel can be provided with an off switch and a call signal button or the like within reach of a patient in the vessel.
A control unit can be provided for producing an Initial flow of steam into the vessel and subsequently a period of water flow through the nozzles, the trolley being oscillated for at least the period that water is flowing through said nozzles. An alternative control unit can be used which detects the temperature at one of the nozzles, cuts off flow when the temperature rises above a predetermined value and restarts flow when the temperature drops to a predetermined value so that flow is intermittent.
For a better understanding of the present invention, and to show how the same may be carried into effect, reference will now be made, by way of example, to the accompanying diagrammatic drawings in which:
Figure 1 is a side elevation of hydro-massage apparatus in accordance with the invention,
Figure 2 is a diagrammatic end elevation of the apparatus of Figure 1,
Figure 3a is a plan view of a trolley,
Figure 3b is a section on the line III-III of Figure 3a,
and
Figure 4 is a detail of a latching arrangement.
The hydro-massage apparatus illustrated comprises a horizontal cylinder 10 which is open at one end, the right
1945 5
-G-
hand end as viewed in Figure 1, and closed at the other end. The cylinder is supported on a pair of arcuate bands 12 which are themselves mounted at the upper ends of legs 14. Two L-shaped, parallel, spaced-apart rails 16 are attached to the legs 14 and extend in the direction of the length of the cylinder 10. These rails form part of a supporting frame for the cylinder 10.
A pair of parallel water pipes 18 extend through the closed end of the cylinder 10 and each of them carries a series of upwardly directed nozzles 20. In the illustrated form each pipe 18 carries four nozzles but it will be understood that this number, and the spacing of the nozzles, can be varied as desired. A tap 22 is provided in each pipe 18 externally of the cylinder 10, and the pipes 18 connect to a pump and a hot water supply arrangement as will be described.
A further water pipe 2 4 runs along the top of the cylinder 10 externally thereof although it can be within the cylinder 10 if desired. The pipe 24 leads to two nozzle arrangements 26 and 28. The nozzle arrangement 26 comprises a tee-piece, the free end of the upright of the tee being connected to the pipe 24 and there being a nozzle 30 at each end of the cross-bar of the tee-piece. The nozzles 30 protrude downwardly through the wall of the cylinder 10 and are arranged generally vertically as can be seen from Figure 1. The pipe 24 terminates in an inclined portion 24.1 which communicatcs with a cross pipe 32. Four nozzles 34 extend downwardly from the
1945 5 7
cross pipe 32 and through the wall of the cylinder. As will clearly be seen from Figure 1, these nozzles are inclined so that the jet of water emerging from them converge with the jets of water emerging from the nozzles 30.
A tap 36 is provided in the pipe 24.
The reference 38 indicates a control box which is mounted on the cylinder 10. The cycle performed by the apparatus is controlled by this box.
A trolley 40 supports the patient to be treated in the cylinder 10, it being understood that the cylinder 10 does not support any part of the mass of the patient. The trolley 40 comprises two horizontally elongated side members 42 which are supported cantilever fashion by vertical columns 44 provided at one end of a wheeled base 46. The base 46 has four wheels 48, which are preferably castor wheels.
If reference is made to Figures 3a and 3b it will be seen that the trolley comprises, in addition to the side members 42, two cross members 50 which join the side members 42. A net 52 extends between the members 42, the net extending both above and below the members 4 2 so as to have upper and lower runs (Figure 3b). The patient lies on the upper run and it will be understood that the net does not obstruct the water jets emerging from the nozzles 20 which thus impinge on the patient.
1 9455 2
A motor platform 54 forms part of the supporting frame of the cylinder 10. An clectric motor 56 and a reduction gearbox 58 are mounted on the platform 54, and the output shaft of the gearbox 58 drives a crank disc 60. A crank 62 is connected to the disc 60 adjacent its periphery.
The side members of the wheeled base 46 are referenced 64 and are joined by a plurality of cross bars one of which is shown at 66. At the centre of the cross bar 66 there is a pair of brackets 68 (Figure 4) which support a short horizontal rod 70. The free end of the crank 62 has a ramp 72 secured to the underside thereof, the ramp terminating in a downwardly open semi-circular latch element 74. In the position shown in Figure 4 the rod 70 is engaged in the element 74 so that, as the crank oscillates, the cross bar 66 and hence the entire trolley are oscillated with the crank. By lifting the crank 62 about its pivotal mounting on the crank disc 60', the rod 70 and element 74 can be detached one from the other. A foot pedal and lever (not shown) can be provided for lifting the crank 62.
The members 42 lie parallel to, and vertically above, the horizontal members 64 constituting the wheeled base 46.
Only the members 42 of the trolley and its net have been shown in Figure 2.
Externally of the cylinder 10 the pipes 18 and 24 are connected to a pump 78 and ^ water heater 80. Also provided is a steajn generator 82. This generator is maintained, by means
194552
of a thermostat, at a temperature just below the boiling point of water until such time as steam is required. Thereupon the thermostatic control is overridden so that steam is generated.
While the apparatus is designed to perform an automatic cycle of steam injection and water spraying, at least the water spraying being accompanied by oscillation of the trolley 40, the patient is provided with certain controls which are within reach. Thus, a thermostat is shown at 84 in order that the patient can control the water temperature, a call button is shown at 86, and an off switch is shown at 88.
A drain pipe 90 leads from the bottom of the vessel 10 back to the water heater 80.
In use of the apparatus the end of the crank 62 remote from the disc 60 is lifted to release the element 74 from the rod 70. Thereafter, the trolley is wheeled away from the cylinder 10 (to the right as illustrated in Figure 1) and the patient placed on the net 52. The trolley is then wheeled to the left so that the patient enters the cylinder 10 feet first. The rod 70 encounters the ramp 72 which at this time is resting on the floor. The rod 70 pivots the crank 62 and ramp 72 upwardly until it enters the latch element 74.
The steam and water injection cycle of the apparatus is then initiated. The water cycle can include a hot water stage and a cold water stage. After each stage the used water is pumped out and fresh water taken in.
1945 5 2
The nozzles can be replaceable so that different spray patterns can be achieved. Roses such as are used in showers can bo used in place of the single jet nozzles. Also the nozzles of different sizes can be used to provide coarse or fine sprays.
The incoming water can be treated so as to be enriched with oxygen or carbon dioxide, or can be passed through an ionising arc.
Galvanic pads can be applied to the patient before he is placed in the cylinder.
If the apparatus is to be used to treat burned patients the nozzles 20 are removed and further inwardly directed nozzles incorporated on the side walls of the cylinder 10. The net 52 is covered by, or replaced by, a sheet of synthetic plastics material to prevent injury to the patient by strands of the net.
In this form of the apparatus there can be an adjustable temperature regulator for controlling the temperature of the water in the heater 80. Additionally, there is a thermocouple or other temperature detector associated with the nozzles 34. The thermocouple is connected to an adjustable unit which operates in response to detection by the thermocouple of the temperature for which the unit is set. As soon as the unit operates the pump 78 is switched-off and comes on
1 94 5 5 2
-ll-
again when the temperature at the thermocouple drops. Thus the patient is sprayed intermittently rather than continuously. Additionally, a timer can be provided for switching the pump on and off for predetermined, adjustable intervals. The pump is thus off for a predetermined period and then on for another predetermined period, and while on operates intermittently as described above.
If mains pressure is sufficient the pipes 18, 24 can be connected directly to hot and cold taps and the pipe 90 to a drain. In this form somewhat more water is used per patient than in the recirculating form, but less than is required for a bath.
In a modified form of the apparatus the steam generator 82 is of a type which contains only a small quantity of water and which has a large wattage heating element. Thus, instead of continuously maintaining the water hot, the water remains at ambienL temperature until required whereupon it is rapidly heated.
To treat burns it is possible to provide a hot water bath into which a container comprising sterilized water and medicament is placed. The container is connected to the suction inlet of the pump and, when its contents are at the correct temperature, the pump is started to spray the sterilized water onto the patient. The used water is not recirculated but runs to waste down the drain pipe 90.
194552
Claims (11)
1. Apparatus for treating a patient by means of water sprays, comprisi ng a horizontally elongate vessel which is open at one end to receive a patient in a prone position; a plurality of water nozzles for directing water jets at a patient lying within the vessel; and a trolley having a wheeled base supporting an elevated horizontally extending patient support cantilever fashion, the arrangement being such that, when the trolley is wheeled up to the vessel, the patient support with the patient on it enters the vessel, and the wheeled base passes underneath the vessel.
2. Apparatus as claimed in Claim 1, in which the patient support includes a pair of spaced side members with mesh between them.
3. Apparatus according to Claim 1 or Claim 2, which includes oscillating means for oscillating the trolley so that a patient supported on the patient support moves relatively to the nozzles.
4. Apparatus according to Claim 3, in which the oscillating means comprises a crank disc and a crank, the end of the crank remote from the disc being connected to the trolley. N.Z. PATENT C;:c 2 2 AUG 1983 RECS'.V:
5. Apparatus according to any preceding claim, and comprising a water heater, a pump for pumping water from the water heater to the nozzles, and a drain leading from the lower part of the vessel to the water heater.
6. Apparatus according to any preceding claim, and including a steam generator which is connected to said nozzles to feed steam thereto.
7. Apparatus according to Claim 6, and comprising a control unit for producing an Initial flow of steam into the vessel through the nozzles and subsequently a period of water flow into the vessel through the nozzles.
8. Apparatus according to any preceding claim, and comprising a control unit which detects the temperature at one of the nozzles, cuts off flow when the temperature rises above a predetermined value and restarts flow when the temperature drops to a predetermined value so that flow is intermittent.
9. A trolley forming part of the apparatus as claimed in Claim 1, said trolley comprising a horizontally extending elongate patient support platform capable of supporting substantially all, if not all, length of a patient lying longitudinally thereon, a wheeled base capable of movement horizontally substantially in said longitudinal direction, and means providing a cantilevering support at and/or adjacent one end of said platform. I 94552 -*k-
10. Apparatus for treating a patient by means of water sprays, substantially as hereinbefore described with reference to the accompanying drawings.
11. A trolley, substantially as described and illustrated herein, and adapted to form part of the apparatus, substantially as described and Illustrated herein. 'ATED THIS l( DAY OF ^|o-p>vaoj-j A. J. PARK & SON < ""B.AIU3S. ■ "NTS FOB THE APPUCAWTS.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ19455280A NZ194552A (en) | 1980-08-04 | 1980-08-04 | Apparatus for treating patient with water sprays |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ19455280A NZ194552A (en) | 1980-08-04 | 1980-08-04 | Apparatus for treating patient with water sprays |
Publications (1)
Publication Number | Publication Date |
---|---|
NZ194552A true NZ194552A (en) | 1984-08-24 |
Family
ID=19919265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NZ19455280A NZ194552A (en) | 1980-08-04 | 1980-08-04 | Apparatus for treating patient with water sprays |
Country Status (1)
Country | Link |
---|---|
NZ (1) | NZ194552A (en) |
-
1980
- 1980-08-04 NZ NZ19455280A patent/NZ194552A/en unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69310325T2 (en) | Patient treatment device with mattress and treatment chamber | |
US4379438A (en) | Horse spa | |
US5553568A (en) | Cage for automatically cleaning birds | |
US4749130A (en) | Liquid-spraying system | |
JP2007503960A5 (en) | ||
US2417499A (en) | Therapeutic bath | |
US7198007B2 (en) | Method and device for cleaning and caring for dogs, particularly dog paws | |
US5326308A (en) | Vertical scalding apparatus | |
US4307714A (en) | Apparatus for treating a patient by means of water sprays | |
JPS59135052A (en) | Motion apparatus for treatment | |
NZ194552A (en) | Apparatus for treating patient with water sprays | |
US3441015A (en) | Sterile hydrotherapy bath | |
CA1113652A (en) | Apparatus for treating a patient by means of water sprays | |
GB2200548A (en) | Exercising and massaging device | |
US3520296A (en) | Full body contrast therapy bath | |
DE19854901C1 (en) | System for heat and-or steam application with bath, and steam permeable supporting unit for reception of person lying at distance from bath base | |
CN210023063U (en) | Washing basin for disinfection supply center | |
DE2641469A1 (en) | Transportable medical massage jet equipment - has spray cabinet alongside pump and heater unit connected by return tube | |
CN211750984U (en) | Split type fumigation therapeutic instrument | |
US4008496A (en) | Automated bathing plant | |
JPH03244416A (en) | Foot wiper mat drying and sterilizing device | |
FI104404B (en) | Treatment device, the level of treatment used and its use | |
SU1625488A1 (en) | Machine for bathing sheep | |
CN219001117U (en) | Traditional chinese medicine fumigation apparatus for oncology | |
TW202235046A (en) | Device for applying fluids on a body |