CN217845696U - Medical detection device of integration - Google Patents

Abstract

The utility model discloses a medical detection device of integration, relate to the sampling of solid or liquid, detect technical field, which comprises a housin, lid and sampling stick, seted up in the casing and collected the chamber, the sampling stick with can dismantle to be connected in collecting the chamber, the lid can be dismantled with the casing and be connected, be provided with the plunger on the sampling stick, the lateral wall of plunger is inconsistent with the inner wall of collecting the chamber, the water conservancy diversion chamber has been seted up to the bottom of casing, water conservancy diversion chamber slope sets up, the detection chamber has still been seted up in the casing, can dismantle in the detection chamber and be connected with the test paper, the detection chamber is close to one side in water conservancy diversion chamber and has seted up the inlet, communicate through water conservancy diversion chamber between inlet and the collection chamber, one side that the water conservancy diversion chamber is close to the collection chamber is high, one side that the water conservancy diversion chamber is close to the inlet is low, the bottom of inlet flushes with the bottom in water conservancy diversion chamber. The utility model discloses a sampling stick of design integration makes things convenient for the sampling stick to insert and collects the intracavity.

Description

Medical detection device of integration

Technical Field

The utility model belongs to the technical field of sampling, the detection of solid or liquid specifically are a medical detection device of integration.

Background

In the conventional fecal occult blood detection, a testee needs to take excrement for inspection and detect the excrement by hospital professionals. However, due to the high requirements for specimen preservation and transportation in stool collection and handling, the hospital participants often ignore or do not have the sense of convenience to not check the stool. The excrement inspection is the item with the highest abandon inspection rate in China and the whole world. However, fecal sample detection is the first recommended method commonly recognized by the world health organization, american society of oncology, and experts in china for intestinal cancer screening, and the specificity of fecal sample detection for intestinal cancer is close to 80% at present, while the specificity of blood detection for intestinal cancer is only about 30%.

After the feces are subjected to routine inspection and specimen collection, the inspection is finished within 1-2 hours, otherwise, cell components in the feces can be destroyed and decomposed due to the influence of pH, digestive enzyme and the like. The excrement sample can not be collected at any time like a blood sample, so that the time for a physical examiner to transport the excrement to a place needing physical examination after collecting the excrement from home and the time for whether the excrement can be detected immediately by a clinical laboratory are uncertain and also are main reasons for abandon examination, and the excrement is easy to transport, the time is delayed, embarrassment and the like and is also main reasons for abandon examination of the excrement. When the existing integrated detection device detects a sample, a sample solution is easily adhered to the wall of the cavity, so that the accuracy of a detection result is affected.

In order to overcome the above defects, the technicians in the field actively innovate and study to create an integrated medical detection device.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a medical detection device of integration to the solution that the current collection system who proposes in solving above-mentioned background art was gathered when gathering has the problem at dead angle.

In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a medical detection device of integration, including casing, lid and sampling stick, set up the collection chamber that is equipped with diluted reagent in the casing, the sampling stick with can dismantle connect in collect the chamber, the lid with the connection can be dismantled to the casing, be provided with the plunger on the sampling stick, the lateral wall of plunger with the inner wall in collection chamber is inconsistent, the detection chamber has still been seted up in the casing, can dismantle in the detection chamber and be connected with the test paper, the water conservancy diversion chamber that is convenient for diluted reagent to flow in detection chamber is seted up to the bottom of casing, the detection chamber is close to the inlet has been seted up to one side in water conservancy diversion chamber, the inlet with collect and communicate through water conservancy diversion chamber between the chamber.

Furthermore, the flow guide cavity is obliquely arranged, one side of the flow guide cavity, which is close to the collection cavity, is high, one side of the flow guide cavity, which is close to the liquid inlet, is low, and the bottom of the liquid inlet is flush with the bottom of the flow guide cavity.

Further say, the lower extreme of sampling stick is provided with external screw thread portion, set up sampling portion in the external screw thread portion.

Furthermore, the bottom of sampling stick is provided with spine portion, the bottom of collecting the chamber is provided with the diaphragm, the diaphragm will collect the chamber with the water conservancy diversion chamber is separated, the bottom of collecting the chamber is hourglass hopper-shaped.

Furthermore, the lateral wall of plunger evenly is provided with a plurality of bellyings, when the sampling stick inserts collect the intracavity, the bellyings with the lateral wall of collecting the chamber is inconsistent.

Further, the diameter of the upper half of the collecting chamber is larger than the diameter of the lower half of the collecting chamber.

Furthermore, the top of sampling stick is provided with presses the splenium, the lower extreme of pressing the splenium can be dismantled and is connected with the spacing ring, the length of sampling stick is greater than the length of collecting the chamber.

Further, the liquid inlet is a square hole or an arch hole.

Further, the sampling rod is integrally formed with the plunger.

Further, the housing is detachably connected to the collection chamber.

The utility model has the advantages that:

1. the utility model discloses a sampling stick and plunger integrated into one piece, when the sampling stick inserts the collection chamber, the plunger inserts the collection chamber along with the sampling stick together, when the plunger will collect the chamber sealed, will adhere to the solution on the collection chamber lateral wall and bring into the bottom of collecting the chamber, simultaneously, compare with the structure with collecting the chamber with the plunger setting, the oral area of collecting the chamber is bigger, user's operation of convenience;

2. the utility model discloses a connect through the water conservancy diversion chamber between collection chamber and the detection chamber, set up the slope of water conservancy diversion chamber, make the solution that enters into the water conservancy diversion intracavity can enter into the detection intracavity along the inclination in water conservancy diversion chamber, contact with the test paper in the detection intracavity, accomplish the detection, worth mentioning, set up the inlet into the arch, eliminate the dead angle between detection chamber and the water conservancy diversion chamber;

the above description is only an outline of the technical solution of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented in accordance with the content of the specification, the following detailed description will be given of preferred embodiments of the present invention in conjunction with the accompanying drawings.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a cross-sectional view of another cross-section of the present invention;

FIG. 3 is a schematic view of the sampling rod of the present invention;

FIG. 4 is an enlarged schematic view of the area A of the present invention;

the parts in the drawings are marked as follows:

the device comprises a shell 1, a collection cavity 11, a 111 diaphragm, a flow guide cavity 12, a detection cavity 13, test paper 14, a liquid inlet 15, a cover 2, a sampling rod 3, a plunger 31, a boss 311, an external thread part 32, a spine part 33, a pressing part 34 and a limiting ring 4.

Detailed Description

The following description is provided for illustrative embodiments of the present invention, and the advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure of the present invention. The present invention can also be implemented in other different ways, i.e., different modifications and changes can be made without departing from the scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Example (b): the utility model provides a medical detection device of integration, as shown in fig. 1 to fig. 2, includes casing 1, lid 2 and sampling stick 3, be equipped with collection chamber 11 in the casing, the casing with the connection can be dismantled in the collection chamber, there is dilution reagent in the collection intracavity, the sampling stick with can dismantle connect in collect the chamber, the diameter of collecting chamber the first half is greater than the diameter of collecting the chamber the latter half, great bore makes things convenient for the sampling stick to insert and collects the intracavity. When the sampling rod is used, the sampling rod is inserted into the collection cavity, the sampling rod can slide up and down in the collection cavity, the cover body is detachably connected with the shell, and the cover body and the shell can protect the sampling rod.

Be provided with plunger 31 on the sampling stick, plunger and sampling stick integrated into one piece, the lateral wall of plunger with the inner wall in collection chamber is inconsistent, the lateral wall of plunger evenly is provided with a plurality of bellyings 311, the lateral wall in collection chamber be provided with a plurality of with bellyings 112 that the depressed part matches. When the sampling rod is inserted into the collection cavity, the bulge part is abutted to the side wall of the collection cavity, and the collection cavity is sealed.

Further, the lower end of the sampling rod is provided with an external thread part 32, and a sampling part is arranged in the external thread part. The sampling part is used for collecting samples during sampling.

The bottom of sampling stick is provided with spine portion 33, the bottom of collecting the chamber is provided with diaphragm 111, the bottom of collecting the chamber is hourglass hopper-shaped. The top end of the sampling rod is provided with a pressing part 34, and the length of the sampling rod is greater than that of the collection cavity. The spike portion pierces the diaphragm by pressing the pressing portion.

The lower extreme of pressing the splenium can be dismantled and be connected with spacing ring 4, through the removal of spacing ring restriction sampling stick, goes into when the spacing ring card during the sampling stick, the user can't press the sampling stick to avoid causing the fracture of diaphragm because of the maloperation.

The bottom of the shell is provided with a flow guide cavity 12, the diaphragm separates the collection cavity from the flow guide cavity, and the collection cavity is communicated with the flow guide cavity after the spine part penetrates into the diaphragm.

The water conservancy diversion chamber slope sets up, still set up in the casing and detect the chamber 13, it is connected with test paper 14 to detect the intracavity can dismantle, it is close to detect the chamber the inlet 15 has been seted up to one side in water conservancy diversion chamber, the inlet with collect through water conservancy diversion chamber intercommunication between the chamber, the water conservancy diversion chamber is close to one side height in collection chamber, the water conservancy diversion chamber is close to one side of inlet is low, the bottom of inlet with the bottom in water conservancy diversion chamber flushes. The liquid entering the diversion cavity can flow into the detection cavity along the gradient of the diversion cavity, then is in contact with the test paper, and the detection is completed by using the test paper.

The liquid inlet is a square hole or an arch hole. Through designing into the inlet arch hole, the bottom of inlet is the arch, and the arched structure is compared with square structure, has eliminated the water conservancy diversion chamber and has detected the dead angle between the chamber, avoids having solution to remain in the dead angle.

The utility model discloses a working process and theory of operation as follows:

when using, open the casing, take out the sampling stick from collecting the intracavity, utilize the sampling stick to accomplish the sampling, then go down the spacing ring, insert the sampling stick and collect the intracavity, rock detection device, the sample of collection mixes with diluting reagent, presses the splenium, makes spine portion puncture diaphragm, and liquid flows into the detection intracavity along the water conservancy diversion chamber, then contacts with the test paper, and the test paper reacts with liquid, through the property of observing the test paper, can learn the testing result.

The above only be the embodiment of the utility model, not consequently above only do the embodiment of the utility model is not consequently restricted the patent scope of the utility model, all utilize the equivalent structure that the content of the description and the attached drawings was made, or directly or indirectly use in other relevant technical field, all the same reason is included in the patent protection scope of the utility model.

Claims (10)

1. An integrated medical detection device is characterized in that: including casing and sampling stick, set up the collection chamber that can hold diluted reagent in the casing, the sampling stick can dismantle connect in collect the chamber, the circumference face of sampling stick is provided with the plunger, the lateral wall of plunger with the inner wall in collection chamber is inconsistent, the detection chamber has still been seted up in the casing, can dismantle in the detection chamber and be connected with the test paper, the water conservancy diversion chamber that is convenient for diluted reagent to flow in detection chamber is seted up to the bottom of casing, it is close to detect the chamber the inlet has been seted up to one side in water conservancy diversion chamber, the inlet with collect and communicate through water conservancy diversion chamber between the chamber.

2. The integrated medical testing device of claim 1, wherein: the flow guide cavity is obliquely arranged, one side of the flow guide cavity, which is close to the collecting cavity, is high, one side of the flow guide cavity, which is close to the liquid inlet, is low, and the bottom of the liquid inlet is flush with the bottom of the flow guide cavity.

3. The integrated medical testing device of claim 1, wherein: the lower extreme of sampling stick is provided with external screw thread portion, set up sampling portion in the external screw thread portion.

4. The integrated medical testing device of claim 3, wherein: the bottom of sampling stick is provided with spine portion, the bottom of collecting the chamber is provided with the diaphragm, the diaphragm will collect the chamber with the water conservancy diversion chamber is separated, the bottom of collecting the chamber is leaks hopper-shaped.

5. The integrated medical testing device of claim 1, wherein: the lateral wall of plunger evenly is provided with a plurality of bellyings, the sampling stick inserts when collecting the intracavity, the bellyings with the lateral wall of collecting the chamber is inconsistent.

6. The integrated medical testing device of claim 4, wherein: the diameter of the upper half part of the collecting cavity is larger than that of the lower half part of the collecting cavity.

7. The integrated medical testing device of claim 1, wherein: the top of sampling stick is provided with presses the splenium, the lower extreme of pressing the splenium can be dismantled and is connected with the spacing ring, the length of sampling stick is greater than the length of collecting the chamber.

8. The integrated medical testing device of claim 1, wherein: the liquid inlet is a square hole or an arch hole.

9. The integrated medical testing device of claim 1, wherein: the sampling rod and the plunger are integrally formed.

10. The integrated medical testing device of claim 1, wherein: the shell is detachably connected with the collection cavity.

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