CN201194813Y

CN201194813Y - Medical checking body sample capturing and sample-taking stick structure for oral cavity

Info

Publication number: CN201194813Y
Application number: CNU2007201937888U
Authority: CN
Inventors: 刘颖姝
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-18
Filing date: 2007-11-18
Publication date: 2009-02-18
Anticipated expiration: 2017-11-18

Abstract

The utility model relates to a sampling bar structure of a medical mouth collecting testing sample which mainly comprises a sampling head, a tube body and a push rod, wherein, an inserted link in inserted in the sampling head, the sampling head is inserted into an inner hole at one end of the tube body through the inserted link, thereby the sampling head is inserted into one end of the tube body. The push rod is inserted from an inner hole at the other end of the tube body, wherein, the inserted link of the sampling head and the push rod are matched with the inner holes of the tube body by the slightly tightening way, so as to cause the inserted link and the push rod to be in a state of being pushed but not producing the sliding when entering the tube body; and after the sampling head collects the testing body in the mouth, the inserted link can be pushed outside the tube body through the action of pushing the push rod, so as to cause the sampling head to separate from the tube body and then fall into a culture dish, and the effect of convenient use without breaking or snipping a sampling bar can be achieved.

Description

The sampling rod structure of corpse or other object for laboratory examination and chemical testing sample is gathered in medical oral cavity

Technical field

This utility model relates to the sampling rod structure that corpse or other object for laboratory examination and chemical testing sample is gathered in a kind of medical oral cavity, it mainly is to comprise sampling head, body and push rod, wherein insert group has an inserted link on the sampling head, and its inserted link insert group of sampling head mat enters the endoporus of body one end, thereby makes the end of sampling head insert group in body; Its push rod is then inserted by the endoporus of the body other end.Wherein, the inserted link of sampling head and push rod are to be little tight fit with the body endoporus, can be pushed but do not produce the state of slip and be when making inserted link and push rod insert group enter in the body, and then after sampling head is gathered a required corpse or other object for laboratory examination and chemical testing in by the oral cavity, can inserted link be passed outside body by the action of passing push rod, sampling head is separated with body and fall in the culture dish, and then reach effect easy to use, that need not fracture or cut off sampling rod.

Background technology

At present, the sampling rod (4) of known medical oral cavity collection corpse or other object for laboratory examination and chemical testing sample as shown in Figure 4, it mainly is that sampling head (41) is located at a barred body (42) front end, after adopting back a corpse or other object for laboratory examination and chemical testing, barred body (42) is fractureed or cut off by the broken part (421) on the barred body (42), and sampling head (41) is taken off, but this kind mode will cause and when taking off sampling head (41) corpse or other object for laboratory examination and chemical testing be dropped or contaminated, and also form and use the inconvenience of going up.

The utility model content

Difficulty that the sampling rod that this creator gathers corpse or other object for laboratory examination and chemical testing sample in view of present medical oral cavity in use exists and disappearance, expecting to provide a breakthrough design, be to grind think of, design team's system with great concentration, combine and to collect the specialized technical knowledge of being engaged in Related product design, production and marketing for many years and practical experience Final, offer user in the sampling rod structure that works out a kind of medical oral cavity collection corpse or other object for laboratory examination and chemical testing sample of this utility model.

The technical scheme that its technical problem that solves this utility model adopts is: the sampling rod structure of corpse or other object for laboratory examination and chemical testing sample is gathered in medical oral cavity, it is made up of a sampling head, a body and a member such as push rod, it is characterized in that: an inserted link is arranged on the sampling head, the inserted link of sampling head inserts body one end endoporus, thereby makes sampling head insert in one of body end; Push rod is then inserted by body other end endoporus, and the inserted link of this sampling head and push rod all be little tight fit with the body endoporus, can be pushed but does not produce the state of slip and be when making inserted link and push rod enter the body endoporus.

The beneficial effects of the utility model are, and are easy to use, need not fracture or cut off sampling rod and can collect corpse or other object for laboratory examination and chemical testing sample.

Description of drawings:

(1) graphic part

Fig. 1 is a three-dimensional exploded view of the present utility model.

Fig. 2 is a combination stereo dissected figure of the present utility model.

Fig. 3 is an assembled sectional view of the present utility model

Fig. 4 is the axonometric chart of known configurations.

(2) figure number part

(1) body among the figure, (11) endoporus, (2) (41) sampling head, (21) inserted link, (3) push rod, (4) acquisition rod, (42) barred body, (421) broken part.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

As Fig. 1, Fig. 2 and shown in Figure 3, this utility model is the sampling rod structure that corpse or other object for laboratory examination and chemical testing sample is gathered in relevant a kind of medical oral cavity, it mainly comprises a sampling head (2), a body (1) and a push rod (3), wherein sampling head (2) is gone up insert group an inserted link (21), mat inserted link (21) insert group enters body (1) one end endoporus (11), and sampling head (2) insert group is held in one of body (1), push rod (3) is then inserted by body (1) other end endoporus (11), and inserted link (21) of this sampling head (2) and push rod (3) are to be little tight fit with body (1) endoporus (11), thereby making inserted link (21) and push rod (3) insert group enter body (1) endoporus (11) Shi Chengke is pushed but does not produce the state of slip, and then after sampling head (2) is gathered a required corpse or other object for laboratory examination and chemical testing in by the oral cavity, can be by passing this push rod (3), and inserted link (21) is passed outside body (1), sampling head (2) is separated with body (1) and fall in the culture dish.

In sum, the sampling rod structural design of this utility model, easy to use, need not fracture or cut off, very have novelty, a progressive, and can use on the industry.

Claims

1. the sampling rod structure of corpse or other object for laboratory examination and chemical testing sample is gathered in medical oral cavity, and it is made up of a sampling head, a body and a push rod member, it is characterized in that:

An inserted link is arranged on the sampling head, and the inserted link of sampling head inserts body one end endoporus, thereby makes sampling head insert in one of body end; Push rod is then inserted by body other end endoporus, and the inserted link of this sampling head and push rod all be little tight fit with the body endoporus, can be pushed but does not produce the state of slip and be when making inserted link and push rod enter the body endoporus.