Heating cannula assembly of primary debridement flusher

A technology for heating sleeves and irrigators, applied in the direction of enemas/irrigators, infusion sets, syringes, etc., which can solve problems such as unstable physical and chemical properties, temperature stimulation of wounds by rinsing disinfectant, and reduced discomfort of patients, so as to achieve service adaptation Improve the performance, improve the heat preservation effect and the degree of aseptic isolation, and improve the effect of heat preservation effect

CN107929844AInactive Publication Date: 2018-04-20张涛
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2018-04-20
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the field of medical device accessories, in particular to a heating sleeve assembly of an early debridement and irrigator. It includes heating C-shaped tube, heat-insulated C-shaped tube and isolation sleeve. The heating C-shaped tube elastically wraps the pipeline bundle of flushing and disinfecting solution. The electric heating wire on the inner wall of the tube generates heat and heats the flushing and disinfection in the pipeline through direct conduction and radiation. liquid; the heat-insulated C-shaped tube is a closable opening, and the opening edge of the tube wall is provided with Velcro to close the opening of the lumen, wrapping and heating the C-shaped tube to reduce heat loss caused by heat convection; the isolation sleeve is in the shape of a round tube , the distal clasp is interlocked with the fixed clasp at the end of the handheld, and the proximal clasp is pushed to extend to the proximal end of the heating C-shaped tube, which can aseptically isolate and protect the heating C-shaped tube and heat-insulating C-shaped tube, and lift the heating wire Warming effect. The operator can improve the efficiency of flushing and debridement in a bad environment, and the discomfort of the patient can be significantly reduced.
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Description

technical field

[0001] The invention relates to the field of medical device accessories, in particular to a heating sleeve assembly of an early debridement and irrigator. Background technique

[0002] The early debridement and irrigator is an important medical device for medical staff to wash, debride, disinfect and stop the wound process on the spot. The heated sleeve assembly is an important part of early debridement irrigators. The performance and convenience of the heating sleeve assembly have an important impact on the medical function of the early debridement and irrigator, so the heating sleeve assembly plays a key role in the process of early debridement and irrigation on site.

[0003] In special unstable environments such as emergency rescue and disaster relief and battlefields, the early debridement and irrigator can complete the debridement and irrigation under simple and sanitary conditions by changing the operating procedures of the disinfectant, which can avo...

Examples

Embodiment 1

[0025] Example 1, figure 1 It is a schematic structural diagram of a heating sleeve assembly heating a C-shaped tube of an early debridement and irrigator provided in Embodiment 1 of the present invention.

[0026] An early debridement and irrigator heating sleeve assembly heats a C-shaped tube 1 , including a tube wall 2 , a C-shaped lumen 3 , a heating wire 4 , a lumen opening 5 , a power plug 6 and a temperature controller 7 .

[0027] The heating C-shaped tube 1 is a C-shaped opening round tube, which is a heat-resistant plastic material pipe fitting. The thickness of the tube wall 2 is 4mm, and the diameter of the C-shaped lumen is 13mm. The heating wire 4 is embedded in the inner surface of the tube wall and is 2.5mm away from the outer surface of the tube wall. , the lumen opening is 5mm wide, the power plug 6 is a bipolar standard plug, and a nickel-chromium alloy heating wire is used. The heating C-shaped tube 1 can independently form a simple heating sleeve.

[0028...

Embodiment 2

[0033] Example 2, image 3 It is a schematic structural diagram of the isolation sleeve of a heating sleeve assembly of an early debridement and irrigator provided in Embodiment 1 of the present invention.

[0034] The isolation sleeve 13 is in the shape of a round tube with an inner diameter of 25 mm. There are 4 protruding tenons inside the distal snap ring 14, with a height of 2.5 mm. It forms a locking structure with the snap ring at the end of the handset, and the hinge fixes the handset and the isolation sleeve. , the proximal clasp is deformed and locked on the proximal end of the heating C-shaped tube.

[0035] The isolation sleeve 13 is in the shape of a circular tube, the body is made of polymer resin film, and the distal snap ring 14 and the distal clamp are made of PVC.

[0036] The isolation sleeve 13 is stored in the state of a longitudinally compressed circular tube, sealed in a plastic packaging bag, with an outer diameter of 32 mm and a height of 25 mm. It ca...