CN201369993Y - Fluorescence landmark for releasing of aquatic animal - Google Patents

Abstract

The utility model discloses a fluorescence landmark for the releasing of aquatic animal, relating to the aquatic animal landmark, mainly solving the technical problems of providing the fluorescence landmark of the fish. The technical proposal of the utility model is as follows: ultraviolet ray stimulating phosphor powder and medical silicagel are adopted; wherein the medical silicagel is combined by silicagel matrix and curing agent. The utility model is characterized in that the silicagel matrix and curing agent are mixed according to the ratio of 9 to 1, and the silicagel containing ultraviolet ray stimulating phosphor powder with the same quantity, i.e. phosphor powder mixture, is added to form a line fluorescence landmark with the diameter of 0.5mm. The utility model is a landmark applied to fish.

Description

A kind of aquatic animal is released and uses fluorescent marker

Technical field

The utility model belongs to the aquatic animal sign.

Background technology

The tagging technology is a kind of technical support of studying aquatic animal migration habit and resource, by doing sign on the aquatic animal body earlier, then by catching the sign aquatic animal again, according to the tagging record and the record of recapturing, the distribution map of drawing the aquatic animal tagging and recapturing is to infer its direction of moving about, route, scope and speed etc.; If further combined with length, weight and age data, then can study growth and the law of mortality of aquatic animal, and the check propagation effect of releasing etc.In addition, the result according to the aquatic animal tagging also can estimate the fish population variation in number.

Aquatic animal mark commonly used both at home and abroad at present can be divided into external tag and this two big class of internal tag, wherein the external tag thing pigment sign is arranged, the sign of listing, the internal tag thing has metal wire code mark, passive integration radar sign, archives formula sign, separate type satellite sign etc.What China mainly adopted at present is the sign of listing, but this sign has damage to the aquatic animal that is indicated, and the loss rate height of mark; The present domestic production technology and relevant releasing fluorescent marker of not seeing aquatic animal internal tag thing as yet.Therefore it is very necessary developing that a kind of novel aquatic animal releases with mark.

The utility model content

The purpose of this utility model provides a kind of fluorescent marker of fish.

The technical solution of the utility model adopts ultraviolet ray excited fluorescent material and medical silica-gel, medical silica-gel is made up of silica gel matrix and curing agent, it is characterized in that being mixed according to the ratio of 9:1 and the silica gel-phosphor mixture of the ultraviolet ray excited fluorescent material of quality such as adding is made the thin-line-shaped fluorescent marker of diameter 0.5mm by silica gel matrix and curing agent.

The utility model since mark used be medical grade silicone, can not cause harmful effect to the fish body, thus the survival rate of Tagging fish and not the survival rate of Tagging fish do not have significant difference.The utlity model has make simple, the aquatic animal of sign is not had influence, indicates advantages such as the detection method of conservation rate height, sign is simple.

Description of drawings

Fig. 1 represents silica gel-phosphor mixture evenly is extruded into thin-line-shaped being placed on the dry glass plate;

Fig. 2 represents to cut into the fluorescent marker of 5mm segment;

When Fig. 3 represents the utility model use fluorescent marker is put into the front end of No. 5 syringe needles.

Embodiment

Below in conjunction with description of drawings best embodiment of the present utility model:

The mark material is mixed by two parts: the one, and the MDX4-4210 medical grade silicone that Dow corning (Dow Corning) company produces, medical grade silicone has silica gel matrix and these two kinds of components of curing agent; The 2nd, Shanghai Gao Na powder technology Co., Ltd produces ultraviolet ray excited fluorescent material, and it can send redness, blueness or green fluorescence ultraviolet exciting down.

After silica gel matrix in the MDX4-4210 medical silica-gel and curing agent mixed according to 9: 1 ratio, the ultraviolet ray excited fluorescent material of quality such as adding and mix after make silica gel-phosphor mixture.After silica gel-phosphor mixture is loaded into 1ml injector for medical purpose 3 (Fig. 1), go up assembling No. 5 syringe needles (diameter 0.5mm) at syringe 3 (Fig. 1), evenly be extruded into silica gel-phosphor mixture thin-line-shaped, extrudate 2 (Fig. 1) is placed on the dry glass plate 1 (Fig. 1), glass plate 1 (Fig. 1) is put into 50 ℃ of dry 24h of baking oven, and dry back cuts into fluorescent marker (Fig. 2) with pocket knife the segment of 5mm.

During use fluorescent marker 2 (Fig. 3) is put into the front end of No. 5 syringe needles, with mark syringe 1 (Fig. 3), dependence is connected thimble 3 (Fig. 3) on the syringe piston with the aquatic animal subcutaneous macroscopic position of fluorescent marker 2 (Fig. 3) heeling-in at sign, and, skin surface subcutaneous as rhynchodaenm, eye back are subcutaneous etc. locates.

With the aquatic animal behind the ultraviolet irradiation sign, the visible significantly fluorescence of symbol location naked eyes.Can exactly sign and not marked aquatic animal be made a distinction by the method.

Claims (2)

1, a kind of aquatic animal is released and uses fluorescent marker, adopts ultraviolet ray excited fluorescent marker, it is characterized in that ultraviolet ray excited fluorescent marker makes the thin-line-shaped of diameter 0.5mm.

2, a kind of aquatic animal according to claim 1 is released and uses fluorescent marker, it is characterized in that fluorescent marker cuts into the segment of 5mm.

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