CN102232851A

CN102232851A - Microbe sampling enrichment culture tube

Info

Publication number: CN102232851A
Application number: CN2011101379149A
Authority: CN
Inventors: 柳光斌; 陈金枝; 马均彪
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-26
Filing date: 2011-05-26
Publication date: 2011-11-09

Abstract

The invention relates a microbe sampling enrichment culture tube. A sampling casing tube comprises a tube body and a cover, which are made of transparent hard plastic, wherein the upper end of the cover has a notch groove, so that the cover can be pulled open conveniently; a sealing ring is arranged at the lower end of the cover and consists of a sealing convex ring A and a sealing convex ring B; one side of each of the sealing convex rings A and B is a plane and the other end of each of the sealing convex rings A and B is circular arc-shaped; the tube body and the cover are sealed tightly; the liquid and odor in the tube body do not flow outside and pollute the environment; a solid hard plastic sampling rod (excrement sampling rod and swab rod) can be inserted into the cover; the cover and the sampling rod are arranged in a split manner, so when the sampling rod is pulled out, the sampling casing tube can be used alone; the sampling rod has steps serving as identifiers for the depth in the anus; the tail end of the sampling rod has a round head shaped liked a steamed bread, and three smooth excrement sampling rings are arranged at the position close to the round head; and the elliptic cylinder at the tail end of a virus and bacterial swab rod has nylon flocking. The microbe sampling enrichment culture tube is well sealed, so liquid and odor are prevented from coming out and environment protection is promoted; the thickness of the excrement sampling rod is so proper that a patient feels comfortable and has no pain; and the examination is visual, the carrying and operation are convenient, and the structure is simple.

Description

Microbe sampling increases the bacterium culture tube

Technical field

The present invention relates to a kind of medical use sampling device, the microbe sampling that particularly relates to a kind of multi-functional, good seal, environmental protection, handling safety, hommization increases the bacterium culture tube.

Background technology

At present, when hospital adopts just for bedfast patient, generally the apparatus of Shi Yonging is " an anus swab ", promptly use a long bamboo let, end at it is wrapped with the Cotton Gossypii head, stretch into anus and adopt just,, also injure intestinal easily and bring misery to patient just in case have burr on the bamboo let because of the Cotton Gossypii head comes off easily and be difficult for to take out; Also have that a kind of to adopt closet be at the round end of a flexible plastic bar and adopt just ring and stretch into anus and utilize air bag to adopt just, all adopt flexible plastic because of adopting closet, and the capacity of body is little, the enrichment liquid of wherein putting into is very easily excessive in transportation, pollute surrounding, the body shape that is translucent also is difficult for observing thalline situation after cultivating; When being used for the virus sampling be, traditional swab (cotton swabs for example that adopt more, the staple fibre swab, the terylene swab), all produce, be about to the top that thousands of meters fiber is wrapped in sticking plaster, and cotton swab is harmful to microorganism with traditional " earplug " technology, it is low to the releasability of the microorganism of collecting that staple fibre twines swab, release rate only 30%.Holding of swab handle partly must be through artificial fractureing or cutting off, complex operation step, and increased the probability that pollutes.

Summary of the invention

The present invention provides the microbe sampling of a kind of multi-functional, good seal, environmental protection, handling safety, hommization to increase the bacterium culture tube for solving the technical problem that exists in the known technology.

The technical scheme that the present invention takes for the technical problem that exists in the solution known technology is: it comprises sampling sleeve and sampling rod, it is characterized in that: sampling sleeve includes body and the lid that adopts rigid plastics, have lid on the body, the upper end of lid has cutting, the lower end of cutting is the rubber-like sealing ring, and the central hole that covers sealing ring is inserted the sampling rod of solid rigid plastics.

The present invention can also adopt following technical scheme:

Described sealing ring is made up of A sealing bulge loop and B sealing bulge loop two parts, and the one side of their close cuttings is the plane another side and is circular arc;

Described sampling rod is to adopt sampling rod just or gather the swab rod of virus, antibacterial;

The described sampling rod of adopting just is the steamed bread shape round end that has collection terminal at its end, has with the barred body and three of the round end all-in-one-pieces of sampling rod near the round end place and adopts just ring, adopts on the sampling rod just to have step;

The described swab rod of gathering virus, antibacterial is to have elliptic cylindrical at its end, has the nylon flocking on the elliptic cylindrical;

Described adopting sampling rod just and gather swab rod viral, antibacterial is split type with lid.

Advantage and good effect that the present invention has are: sealing is strong, and liquid and abnormal flavour are not excessive, help environmental protection, adopts the moderate patient of just excellent thickness and feels comfortably cool not painful; The swab rod of gathering virus, antibacterial is harmless to microorganism, and nylon flocking swab rod is to the releasability height of the microorganism of collecting, and release rate reaches 90%; The part of holding of swab rod is the pipe lid, and it is an expose portion, can not pollute gnotobasis in managing, and has saved the artificial operation that fractures or cut off swab handle; Sleeve pipe adopts hard transparent plastic, check very directly perceived, be convenient to transport and carry, simple in structure, be convenient to operation, discarded feces, infectious specimen are sealed up for safekeeping in airtight sampling tube, be easy to waste treatment, eliminate environmentAL safety hidden danger, guaranteed collection of specimens, transport, the bio-safety of detection, offal treatment process, avoided in the specimen infectious pathogenic microorganisms to pollute work top and reviewer.

Description of drawings

Fig. 1 adopts the just overall structure sketch map of sampling rod and culture tube;

Fig. 2 is a swab bar structure sketch map of gathering virus, antibacterial.

Among Fig. 1, Fig. 2: 1. body, 2. lid, 3. cutting, 4. sampling rod,

5. A sealing bulge loop, 6.B seals bulge loop, 7. swab rod, 8. round end,

9. adopt just ring, 10. step, 11. elliptic cylindricals, 12. nylon flocking.

The specific embodiment

For further understanding summary of the invention of the present invention, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:

Embodiment 1

As shown in Figure 1: sampling sleeve comprises the body 1 and the lid 2 of rigid plastics, have on the body 1 and cover 2, the upper end of lid 2 has cutting 3, cutting 3 has increased the frictional force of finger with lid 2, can draw back easily and cover 2, cutting 3 lower ends are the rubber-like sealing ring, sealing ring is made up of A sealing bulge loop 5 and B sealing bulge loop 6 two parts, the one side of their close cuttings 3 is the plane another side and is circular arc, the double-layer seal ring is sealed body 1 and lid 2 tightly, guarantee the tightness of body 1 and lid 2, simultaneously, the volume of body 1 is large enough to hold the amount (8ml) of the enrichment liquid of GB standard code, thereby guarantee that the enrichment liquid in the body 1 can be not excessive, do not pollute the environment, the central hole of covering 2 upper sealing rings is inserted just the sampling rod 4 adopted of solid rigid plastics, lid 2 and the sampling rod of adopting just 4 are split type, pulling out 4 sampling sleeves of sampling rod of adopting just also can use separately, the end of adopting sampling rod 4 just has the steamed bread shape round end 5 of collection terminal, when inserting anus, patient's no pain has adopting of three slynesses and just encircles 6 near round end 5 places, adopt just encircle 6 with adopting just the barred body and the round end 5 of rod 4 are integral; Body 1 adopts transparent rigid plastics, and the reaction in the access tube is very directly perceived; Adopt on the sampling rod 4 just and have step 10, the witness marker when it is the insertion anus.

Its advantage is: sealing is strong, and liquid and abnormal flavour are not excessive, help environmental protection, adopt the moderate patient of the just excellent thickness no pain that feels comfortably cool, sleeve pipe adopts hard transparent plastic, checks very intuitively, is convenient to transport and carry, simple in structure, be convenient to operation, discarded stool sample is sealed up for safekeeping in airtight urine collector, is easy to waste treatment, free from extraneous odour overflows, and has avoided infectious pathogenic microorganisms pollution work top and reviewer in the specimen.

Embodiment 2

As Fig. 1, shown in Figure 2: sampling sleeve comprises the body 1 and the lid 2 of rigid plastics, have on the body 1 and cover 2, the upper end of lid 2 has cutting 3, cutting 3 has increased the frictional force of finger with lid 2, can draw back easily and cover 2, cutting 3 lower ends are the rubber-like sealing ring, sealing ring is made up of A sealing bulge loop 5 and B sealing bulge loop 6 two parts, the one side of their close cuttings 3 is the plane another side and is circular arc, the double-layer seal ring is sealed body 1 and lid 2 tightly, guarantee the tightness of body 1 and lid 2, simultaneously, the volume of body 1 is large enough to hold the amount of transporting liquid (10ml) of GB standard code, thereby guarantee that the liquid that can not in the body 1 is excessive, do not pollute the environment, when gathering virus, the accident container is embrocated, the body surface of hospital disinfection effect smear with public place monitoring in apparatus when smearing, the sampling rod of adopting just 4 shown in Figure 1 is taken off, be replaced with the collection virus of solid rigid plastics as shown in Figure 2, the swab rod 7 of antibacterial, gather virus, one end of the swab rod 7 of antibacterial has elliptic cylindrical 11, the round end place of elliptic cylindrical 11 has the nylon flocking, it is to the releasability height of the microorganism of collecting, harmless to the microorganism of being gathered, gather virus, the swab rod 7 of antibacterial inserts and covers in the centre bore of 2 upper sealing rings, lid 2 and collection virus, the swab rod 7 of antibacterial is split type, gather virus, the place of holding of the swab rod 7 of antibacterial covers 2, it is an expose portion, but can not pollute, save and artificial fracture or cut off and gather virus gnotobasis in the body 1, the troublesome operation of the swab rod 7 of antibacterial.

Its advantage is: sealing is strong, liquid and abnormal flavour are not excessive, help environmental protection, the swab rod of gathering virus, antibacterial adopts the nylon flocking, to the microorganism nonhazardous, can farthest increase the collection and the burst size of specimen, body adopts hard transparent plastic, checks very intuitively, is convenient to transport and carry, simple in structure, be convenient to operation.

Above-described embodiment is described preferred implementation of the present invention; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that those of ordinary skills make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.

Claims

1. a microbe sampling increases the bacterium culture tube, it comprises sampling sleeve and sampling rod, it is characterized in that: sampling sleeve includes body (1) and the lid (2) that adopts rigid plastics, have lid (2) on the body (1), the upper end of lid (2) has cutting (3), the lower end of cutting (3) is the rubber-like sealing ring, and the central hole of lid (2) upper sealing ring is inserted the sampling rod (4) of solid rigid plastics.

2. microbe sampling according to claim 1 increases the bacterium culture tube, it is characterized in that: described sealing ring seals bulge loop (5) by A and B sealing bulge loop (6) two parts are formed, and the one side of their close cuttings (3) is the plane another side and is circular arc.

3. microbe sampling according to claim 1 increases the bacterium culture tube, it is characterized in that: described sampling rod (4) is to adopt sampling rod (4) just or gather the swab rod (7) of virus, antibacterial.

4. microbe sampling according to claim 3 increases the bacterium culture tube, it is characterized in that: the described sampling rod of adopting just (4) is the steamed bread shape round end (8) that has collection terminal at its end, close round end (8) is located to have with the barred body and three of round end (8) all-in-one-pieces of sampling rod (4) and is adopted just ring (9), has step (10) on the sampling rod (4).

5. microbe sampling according to claim 3 increases the bacterium culture tube, it is characterized in that: the described swab rod (7) of gathering virus, antibacterial is to have elliptic cylindrical (11) at its end, and elliptic cylindrical has the nylon flocking on (11).

6. increase the bacterium culture tube according to claim 1 and 3 described microbe samplings, it is characterized in that: described adopting sampling rod (4) just and gather the swab rod (7) of virus, antibacterial and cover (2) is respectively split type.