CN115154684B - Clinical urine collection bag for preventing bacterial breeding after cardiology department operation - Google Patents

Clinical urine collection bag for preventing bacterial breeding after cardiology department operation Download PDF

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Publication number
CN115154684B
CN115154684B CN202210764862.6A CN202210764862A CN115154684B CN 115154684 B CN115154684 B CN 115154684B CN 202210764862 A CN202210764862 A CN 202210764862A CN 115154684 B CN115154684 B CN 115154684B
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CN
China
Prior art keywords
light
transmitting ring
protective cover
ultraviolet germicidal
urine bag
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Active
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CN202210764862.6A
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Chinese (zh)
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CN115154684A (en
Inventor
袁婧玮
葛亮
赵德明
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Jiamusi University
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Jiamusi University
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Priority to CN202210764862.6A priority Critical patent/CN115154684B/en
Publication of CN115154684A publication Critical patent/CN115154684A/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/69Drainage containers not being adapted for subjection to vacuum, e.g. bags
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08Radiation
    • A61L2/10Ultra-violet radiation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/24Apparatus using programmed or automatic operation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26Accessories or devices or components used for biocidal treatment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10Tube connectors; Tube couplings
    • A61M39/16Tube connectors; Tube couplings having provision for disinfection or sterilisation
    • A61M39/18Methods or apparatus for making the connection under sterile conditions, i.e. sterile docking
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20Targets to be treated
    • A61L2202/23Containers, e.g. vials, bottles, syringes, mail
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10Tube connectors; Tube couplings
    • A61M39/16Tube connectors; Tube couplings having provision for disinfection or sterilisation
    • A61M2039/167Tube connectors; Tube couplings having provision for disinfection or sterilisation with energizing means, e.g. light, vibration, electricity

Abstract

The invention relates to the technical field of clinical auxiliary equipment, and discloses a clinical urine collection bag for preventing bacterial breeding after an intracardiac department operation, which comprises a urine bag and a shield arranged above the urine bag; the middle part of the protective cover is provided with a threaded hole, the bottom of the protective cover is in threaded connection with the upper end part of a urine bag liquid inlet pipe joint of a urine bag, and a ureter threaded joint is in threaded connection with the middle position of the upper part of the protective cover; and two storage batteries which are symmetrically distributed about the threaded holes are fixedly embedded in the protective cover, and an ultraviolet germicidal lamp is arranged on one side of an inner cavity at the lower part of the protective cover. When an operator needs to take down the urine bag from the protective cover, the urine bag liquid inlet pipe joint is rotated anticlockwise to take out the urine bag from the threaded hole, the light refraction component and the ultraviolet germicidal lamp matched with the light refraction component are arranged on the inner wall of the protective cover, the peripheral area of the threaded hole can be irradiated by the ultraviolet germicidal lamp through light refraction, and bacteria breeding is avoided.

Description

Clinical urine collection bag for preventing bacterial growth after cardiology department operation
Technical Field
The invention belongs to the technical field of clinical auxiliary equipment, and particularly relates to a clinical urine collection bag for preventing bacterial breeding after an intracardiac department operation.
Background
Urine collection bags are devices made specifically for incontinent patients to collect urine, and existing urine collection bags generally do not have a function of preventing bacterial growth, are heavy in odor emission, and are not sanitary.
Disclosure of Invention
In order to solve the technical problems, the invention adopts the basic concept of the technical scheme that:
a clinical urine collection bag for preventing bacterial breeding after cardiology department surgery comprises a urine bag and a shield arranged above the urine bag; the middle part of the protective cover is provided with a threaded hole, the bottom of the protective cover is in threaded connection with the upper end part of a urine bag liquid inlet pipe joint of a urine bag, and a ureter threaded joint is in threaded connection with the middle position of the upper part of the protective cover; the ultraviolet sterilizing lamp is characterized in that two storage batteries which are symmetrically distributed about threaded holes are fixedly embedded in the protective cover, an ultraviolet sterilizing lamp is arranged on one side of an inner cavity of the lower portion of the protective cover, and an extrusion electrifying mechanism is further arranged at the bottom of the protective cover and used for controlling the ultraviolet sterilizing lamp to be turned on and off.
As a preferred embodiment of the invention, the extrusion power-on mechanism mainly comprises a spring running cavity arranged at the bottom of the shield, a power-on inserted rod is vertically and movably inserted in the spring running cavity downwards, a top rod is fixed at the bottom of the power-on inserted rod, and the top rod movably penetrates through the bottom of the shield.
In a preferred embodiment of the present invention, a spring is movably sleeved on the power-on inserted rod, two different electrodes are fixedly embedded in a shield at the top of the spring operating cavity, and the two different electrodes are respectively in close contact with the two electrodes at the upper end of the power-on inserted rod for power-on.
In a preferred embodiment of the present invention, the pressing power-supplying means is electrically connected to an ultraviolet germicidal lamp.
As a preferred embodiment of the invention, the upper part of the urine bag liquid inlet pipe joint is attached to the lower end face of the ejector rod, and the urine bag liquid inlet pipe joint is a plastic piece.
In a preferred embodiment of the present invention, the plurality of the ultraviolet germicidal lamps are disposed around the refraction light assembly, the refraction light assembly includes a first light-transmitting ring at an outer side and a second light-transmitting ring at an inner side of the first light-transmitting ring, the first light-transmitting ring and the second light-transmitting ring are disposed with different light-transmitting materials, a medium boundary line between the first light-transmitting ring and the outermost air is disposed in a polygon shape, a medium boundary line between the first light-transmitting ring and the second light-transmitting ring is disposed in a polygon shape, and a medium boundary line between the second light-transmitting ring and the innermost air is disposed in a polygon shape, so that the screw hole has an optimal ultraviolet light covering effect.
Specifically, a boundary line of a medium between a first light transmission ring and the outermost air is configured to be an n-polygon, an ultraviolet germicidal lamp is arranged on the outer side of each side, a boundary line of a medium between a first light transmission ring and a second light transmission ring is configured to be an n-1 polygon, a boundary line of a medium between a second light transmission ring and the innermost air is configured to be an n-polygon, and the radiation intensity of light rays received by the ultraviolet germicidal lamps at any position inside a threaded hole is calculated, wherein the radiation intensity of the light rays can be measured by sterilization within unit time; then determining any one circular arc position interval l inside the threaded hole, calculating a function f1-fn of the radiation intensity of different ultraviolet germicidal lamp refracted light received by the circular arc position interval l, calculating the comprehensive refracted light radiation intensity q of the convolution calculation function f1-fn to the circular arc position interval l, judging whether the comprehensive refracted light radiation intensity q meets a threshold value, and if not, changing n until the comprehensive refracted light radiation intensity q meets the threshold value.
Compared with the prior art, the invention has the following beneficial effects:
when an operator needs to take the urine bag off the protective cover, the urine bag liquid inlet pipe joint rotates anticlockwise to be taken out of the threaded hole, certain urine stains are inevitably remained in the threaded hole of the protective cover, and bacteria breeding can be caused. The ultraviolet germicidal lamp is arranged around the refraction light assembly, the refraction light assembly comprises a first light-transmitting ring on the outer side and a second light-transmitting ring on the inner side of the first light-transmitting ring, the first light-transmitting ring and the second light-transmitting ring are made of different light-transmitting materials, the boundary line of the first light-transmitting ring and the medium of the outermost air is configured to be a polygon, the boundary line of the first light-transmitting ring and the medium of the second light-transmitting ring is configured to be a polygon, the boundary line of the second light-transmitting ring and the medium of the innermost air is configured to be a polygon, and the threaded hole can have the best ultraviolet light covering effect.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic bottom view of the light-refracting component of the present invention in a distributed position within the shroud;
FIG. 3 is a schematic view of the overall structure of the present invention;
FIG. 4 is an enlarged view of the structure at A of FIG. 3 according to the present invention;
FIG. 5 is an enlarged side view, sectional view, schematic structural diagram of the urine bag inlet pipe joint of the present invention after not contacting the push rod.
Fig. 6 is a block diagram of a refractive light assembly.
In the figure: 1-urine bag; 2-a shield; 3-ureteral screwed joint; 4-urine bag liquid inlet pipe joint; 5-a refractive light component; 6-a top rod; 7-a storage battery; 8-electrifying the inserted rod; 9-electrical connection terminals; 10-a spring; 11-ultraviolet germicidal lamp; 51-a first light-transmissive ring; 52-a second light-transmitting ring; 21-threaded hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.
As shown in fig. 1 to 4, the clinical urine collection bag for preventing bacterial breeding after cardiology department comprises a urine bag 1 and a shield 2 arranged above the urine bag 1; the middle part of the shield 2 is provided with a threaded hole, the bottom of the shield 2 is screwed with the upper end part of a urine bag liquid inlet pipe joint 4 of the urine bag 1, and the middle part of the upper part of the shield 2 is screwed with a ureter threaded joint 3;
be located two batteries 7 about screw hole symmetric distribution of 2 internal fixation embedding installations of guard shield, it is provided with sterilamp 11 to be located 2 lower part inner chamber one sides of guard shield, and 2 bottoms of guard shield still set up extrusion circular telegram mechanism, a switching for controlling sterilamp 11, in the actual operation in-process, when operating personnel will need will urinate bag 1 and take off from guard shield 2, anticlockwise rotation urinate bag feed liquor pipe joint 4 from the threaded hole take out can, this moment because some urine stains can remain in the threaded hole of guard shield 2, will certainly cause bacterial growing, but owing to be provided with refraction light subassembly 5 and rather than complex sterilamp 11 at 2 inner walls of guard shield, can guarantee through the refraction of light that the screw hole all can be shone by sterilamp 11 all around the region, avoid breeding of bacterium.
As shown in fig. 1 to 4, in a specific embodiment, the extrusion power-on mechanism mainly includes a spring operating cavity disposed at the bottom of the shield 2, and a power-on insertion rod 8 is inserted into the spring operating cavity vertically and movably downwards, a top rod 6 is fixed at the bottom of the power-on insertion rod 8, the top rod 6 movably penetrates through the bottom of the shield 2, a spring 10 is movably sleeved on the power-on insertion rod 8, and the spring 10 can ensure that the power-on insertion rod 8 cannot be inserted into the power-on electron 9 when the top rod 6 does not receive extrusion.
As shown in fig. 3 to 5, further, two different electrodes are fixedly embedded in the shield 2 at the top of the spring operation cavity and respectively in close contact with the two electrodes at the upper end of the power-on inserted rod 8 to be powered on, the extrusion power-on mechanism is electrically connected with the ultraviolet germicidal lamp, the upper part of the urine bag liquid inlet pipe joint 4 is attached to the lower end face of the ejector rod 6, the urine bag liquid inlet pipe joint 4 is a plastic piece, and the joint of the plastic piece is free from conductive danger.
The implementation principle of the clinical urine collection bag for preventing bacterial breeding after cardiology department operation of the embodiment is as follows: in the in-service operation in-process, when operating personnel will need to take off urine bag 1 from guard shield 2, anticlockwise rotation urine bag feed liquor coupling 4 from threaded hole take out can, this moment because some urine stains can be remained in the threaded hole of guard shield 2 certainly, bacterial growing will be caused, but owing to be provided with refraction light subassembly 5 and rather than complex sterilamp 11 at guard shield 2 inner wall, the refraction through light can guarantee that the screw hole all around regional can all be shone by sterilamp 11, avoid breeding of bacterium, the later stage is after more changing new urine bag, because urine bag feed liquor coupling 4 on urine bag 1 can form the extrusion to ejector pin 6, thereby can guarantee that circular telegram inserted bar 8 separates with electrical connection terminal 9, sterilamp 11 this moment just can not work, the power saving.
In a preferred embodiment, as shown in fig. 6, a plurality of the ultraviolet germicidal lamps 11 are provided, the ultraviolet germicidal lamps 11 are disposed around the refractive light assembly 5, the refractive light assembly 5 includes a first light-transmitting ring 51 on the outer side and a second light-transmitting ring 52 on the inner side of the first light-transmitting ring 51, the first light-transmitting ring 51 and the second light-transmitting ring 52 are configured with different light-transmitting materials, the boundary line between the first light-transmitting ring 51 and the outermost air medium is configured with a polygon, the boundary line between the first light-transmitting ring 51 and the second light-transmitting ring 52 medium is configured with a polygon, and the boundary line between the second light-transmitting ring 52 and the innermost air medium is configured with a polygon, so that the threaded holes 21 have the best ultraviolet coverage effect.
Preferably, the boundary line between the first light-transmitting ring 51 and the outermost air medium is polygonal, the boundary line between the first light-transmitting ring 51 and the second light-transmitting ring 52 is polygonal, and the boundary line between the second light-transmitting ring 52 and the innermost air medium is polygonal, so that the threaded hole 21 has the best ultraviolet coverage effect, specifically, the boundary line between the first light-transmitting ring 51 and the outermost air medium is n-sided, one ultraviolet germicidal lamp 11 is arranged outside each side, then the boundary line between the first light-transmitting ring 51 and the second light-transmitting ring 52 is n-1-sided, then the boundary line between the second light-transmitting ring 52 and the innermost air medium is n-sided, and the radiation intensity of the light refracted by the ultraviolet germicidal lamp 11 at any position inside the threaded hole 21 is calculated, wherein the radiation intensity of the light can be measured by sterilization in unit time; then, any one circular arc position interval l inside the threaded hole 21 is determined, the function f1-fn of the radiation intensity of the different ultraviolet germicidal lamps 11 received by the circular arc position interval l is calculated, whether the comprehensive radiation intensity q of the refraction light meets the threshold value is judged by calculating the comprehensive radiation intensity q of the convolution calculation function f1-fn to the circular arc position interval l, and if not, n is changed until the comprehensive radiation intensity q of the refraction light meets the threshold value.
The above arrangement in practice enables the screw hole 21 to have an optimum ultraviolet light coverage effect.

Claims (6)

1. A clinical urine collection bag for preventing bacterial breeding after cardiology department surgery is characterized by comprising a urine bag (1) and a shield (2) arranged above the urine bag (1);
a threaded hole is formed in the middle of the protective cover (2), the bottom of the protective cover (2) is in threaded connection with the upper end of a urine bag liquid inlet pipe joint (4) of the urine bag (1), and a ureter threaded joint (3) is in threaded connection with the middle of the upper portion of the protective cover (2);
two storage batteries (7) which are symmetrically distributed about the threaded holes are fixedly embedded in the shield (2), an ultraviolet germicidal lamp (11) is arranged on one side of the inner cavity of the lower part of the shield (2), and an extrusion electrifying mechanism is further arranged at the bottom of the shield (2) and used for controlling the opening and closing of the ultraviolet germicidal lamp (11);
the ultraviolet germicidal lamp (11) is provided in plurality, the ultraviolet germicidal lamp (11) is arranged around a refraction light component (5), the refraction light component (5) comprises a first light-transmitting ring (51) at the outer side and a second light-transmitting ring (52) at the inner side of the first light-transmitting ring (51), the first light-transmitting ring (51) and the second light-transmitting ring (52) are configured to be made of different light-transmitting materials, the boundary line of the first light-transmitting ring (51) and the medium of the outermost air is configured to be polygonal, the boundary line of the first light-transmitting ring (51) and the medium of the second light-transmitting ring (52) is configured to be polygonal, and the boundary line of the second light-transmitting ring (52) and the medium of the innermost air is configured to be polygonal, so that the threaded hole (21) has the optimal ultraviolet covering effect;
the boundary line of the first light-transmitting ring (51) and the medium of the outermost air is configured to be polygonal, the boundary line of the first light-transmitting ring (51) and the medium of the second light-transmitting ring (52) and the medium of the innermost air is configured to be polygonal, so that the threaded hole (21) has the best ultraviolet light covering effect, specifically, the boundary line of the first light-transmitting ring (51) and the medium of the outermost air is configured to be n-sided, an ultraviolet germicidal lamp (11) is arranged outside each side, then the boundary line of the first light-transmitting ring (51) and the medium of the second light-transmitting ring (52) is configured to be n-1 sided, then the boundary line of the second light-transmitting ring (52) and the medium of the innermost air is configured to be n-sided, and the radiation intensity of light rays refracted by the ultraviolet germicidal lamp (11) at any position inside the threaded hole (21) is calculated, wherein the radiation intensity of the light rays can be measured by the sterilization amount in unit time; then, any one circular arc position section l inside the threaded hole (21) is determined, functions f1-fn of the radiation intensity of the refracted light of different ultraviolet germicidal lamps (11) received by the circular arc position section l are calculated, whether the comprehensive refracted light radiation intensity q meets a threshold value or not is judged by calculating the refracted light radiation intensity q synthesized by the convolution calculation functions f1-fn on the circular arc position section l, and if the comprehensive refracted light radiation intensity q does not meet the threshold value, n is changed until the comprehensive refracted light radiation intensity q meets the threshold value.
2. The clinical urine collection bag for preventing bacterial growth after an intracardiac department operation according to claim 1, wherein the extrusion power-on mechanism mainly comprises a spring operation cavity arranged at the bottom of the shield (2), a power-on inserted rod (8) is vertically and movably inserted downwards in the spring operation cavity, a top rod (6) is fixed at the bottom of the power-on inserted rod (8), and the top rod (6) movably penetrates through the bottom of the shield (2).
3. The clinical urine collection bag for preventing bacterial growth after cardiology department surgery according to claim 2, wherein a spring (10) is movably sleeved on the power-on inserted rod (8).
4. The clinical urine collection bag for preventing bacterial growth after cardiology department surgery according to claim 2, wherein two different electrodes are fixedly embedded in the shield (2) at the top of the spring operating cavity and respectively in close contact with the two electrodes at the upper end of the power-on inserted rod (8) for power-on.
5. The clinical urine collection bag for preventing bacterial growth after cardiology department surgery according to claim 2, wherein the squeezing and energizing mechanism is electrically connected to an ultraviolet germicidal lamp.
6. The clinical urine collection bag for preventing bacterial breeding after cardiology department surgery according to claim 1, wherein the upper portion of the urine bag liquid inlet pipe joint (4) is attached to the lower end face of the ejector rod (6), and the urine bag liquid inlet pipe joint (4) is a plastic piece.
CN202210764862.6A 2022-07-01 2022-07-01 Clinical urine collection bag for preventing bacterial breeding after cardiology department operation Active CN115154684B (en)

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Application Number Priority Date Filing Date Title
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CN115154684B true CN115154684B (en) 2023-03-24

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CN102563388A (en) * 2010-12-20 2012-07-11 海洋王照明科技股份有限公司 All-round type LED (Light-Emitting Diode) lamp
CN102632646A (en) * 2012-03-30 2012-08-15 蒙特集团(香港)有限公司 Shutter material for transmitting curtain with flexible composite structure and method for manufacturing shutter material
CN102769082A (en) * 2012-07-02 2012-11-07 杭州士兰明芯科技有限公司 Patterned substrate, formation method of patterned substrate and mask for producing patterned substrate
CN202669367U (en) * 2012-07-02 2013-01-16 深圳市同为数码科技股份有限公司 Light ring type decoration structure
CN203162733U (en) * 2013-02-28 2013-08-28 东莞巨扬电器有限公司 Lamp
CN206835372U (en) * 2017-06-09 2018-01-02 瑞安市路泰汽摩零部件有限公司 A kind of loudspeaker provided with color lamp
CN109989680A (en) * 2017-12-30 2019-07-09 长沙星纳气凝胶有限公司 A kind of aeroge compound glass and its manufacturing method
CN212057139U (en) * 2020-05-29 2020-12-01 东莞市三星摄影器材有限公司 Light-passing board and LED lamp
CN112914814A (en) * 2021-01-25 2021-06-08 佳木斯大学 Intracardiac branch of academic or vocational study postoperative prevents clinical care of bacterial growing with collection urine bag

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