CN216847068U - Negative pressure type urine specimen collecting tube - Google Patents

Abstract

The utility model relates to the field of medical technology, especially, relate to a negative pressure formula urine sample collection section of thick bamboo, including a collection section of thick bamboo, rubber buffer and plug connector, be equipped with the plug connector on the interlayer at rubber buffer middle part, the intubate that the middle part of plug connector bottom face was established runs through with the bottom face of plug connector, and the hole of urinating has been seted up at the middle part of adapter sleeve bottom face, and the spline groove has evenly been seted up in the outside of adapter sleeve, and the bottom face of a collection section of thick bamboo is provided with the conical bottom of indent to the outer wall printing of a collection section of thick bamboo has the scale sign. The utility model discloses in, through setting up detachable negative pressure collection section of thick bamboo, rubber buffer and plug connector, the equipment of not only being convenient for, simultaneously through rubber buffer, spline recess and the silica gel that sets up respectively, its sealing performance of improvement that can be further avoids nurse's contact body fluid, reduces bacterial contamination, and collection section of thick bamboo can accurately be stayed and get the urine sample simultaneously, improves the qualification rate of later stage collection sample, prevents simultaneously that the urine from overflowing to reduce the secondary propagation of pathogenic bacterium.

Description

Negative pressure type urine specimen collecting tube

Technical Field

The utility model relates to the field of medical treatment technology, especially, relate to a negative pressure formula urine sample collection section of thick bamboo.

Background

The urine routine is one of the most common detection items in clinical examination, has very important value for auxiliary diagnosis of diseases, so the collection of urine samples is extremely important, the current clinical urine routine collection device mainly takes a urine collection cup and a urine sample collection test tube as main parts, for critically ill patients needing to closely monitor the liquid inflow and outflow, an indwelling urinary catheter is often given, and the urine sample collection test tube is taken as a main collection device when the urine routine is left for nurses to take;

clinically, give to this kind of critical patients and stay urine pipe joint primary and secondary formula collection urine bag to accurate record urine volume per hour, therefore when gathering the urine, generally need disinfection primary and secondary formula collection urine bag lower extreme fluid-discharge tube, rotatory back is with the fluid-discharge tube aim at urine sample collection test tube, stays the urine and gets the test tube in, this design has following problem: 1. the matching degree of the primary-secondary urine collecting bag and the urine specimen collecting test tube is not high, a nurse rotates the lower-section liquid discharge tube of the urine collecting bag after the urine specimen is collected, a little urine overflows to cause body fluid pollution, the occupational exposure of medical staff can be caused, and the risk of nosocomial infection of the medical staff is increased; 2. the liquid discharge pipe is rotated by one hand of a nurse, the problems of infirm closing, untimely closing and the like can be caused by one-hand operation, and the occurrences of body fluid overflow, splashing and the like can be caused; 3. the nurse needs to contact the closing device at the upper end of the urine collecting bag during operation, so that the specimen is polluted, and the accuracy of urine examination is influenced; 4. the amount of urine samples left and taken by nurses cannot be accurately controlled, so that the excessive or too small amount of the samples is easy to cause, and the accuracy of the inspection result is influenced;

sample collection and sample processing are the main reasons for detecting the unqualified sample, so the collection device needs to be optimized, and the negative pressure type urine sample collection tube is provided for solving the problems in the existing urine collection.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a negative pressure type urine specimen collecting tube.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a negative pressure type urine specimen collecting barrel comprises a negative pressure collecting barrel, a rubber plug and a plug connector, wherein the rubber plug is sleeved at the upper part of the negative pressure collecting barrel, a transverse interlayer is arranged in the middle of the rubber plug, and the plug connector is arranged at the upper part of the transverse interlayer;

the middle part of the bottom end face of the plug connector is vertically provided with an insertion pipe, the upper part of the insertion pipe penetrates through the bottom end face of the plug connector, and the interior of the plug connector is detachably connected with a connecting sleeve;

a urine discharging hole is formed in the middle of the bottom end face of the connecting sleeve, and a plurality of spline grooves are uniformly formed in the outer side of the connecting sleeve;

the bottom end surface of the negative pressure collecting cylinder is provided with an inwards concave conical bottom, the outer wall of the negative pressure collecting cylinder is printed with scale marks, and the outer side of the negative pressure collecting cylinder is provided with an anti-skid layer;

in addition, the preferred structure is that the inner wall of plug connector is provided with the silica gel layer, and the inner wall on silica gel layer is provided with spline portion.

In addition, the preferable structure is that the spline portion that sets up in the silica gel layer and the spline recess that the adapter sleeve outside set up are mutual adaptation.

In addition, the preferable structure is that when the plug connector and the connecting sleeve are connected, the insertion pipe arranged at the lower part of the plug connector is positioned right below the urination hole arranged below the connecting sleeve.

In addition, the preferred structure is that, when plug connector and rubber buffer are connected, the intubate that the plug connector lower part set up runs through with the middle part of crossing the interlayer.

The utility model has the advantages that:

the utility model discloses in, through setting up detachable negative pressure collection section of thick bamboo, rubber buffer and plug connector, the equipment of not only being convenient for, simultaneously through rubber buffer, spline recess and the silica gel that sets up respectively, its sealing performance of improvement that can be further avoids nurse's contact body fluid, reduces bacterial contamination, and collection section of thick bamboo can accurately be stayed and get the urine sample simultaneously, improves the qualification rate of later stage collection sample, prevents simultaneously that the urine from overflowing to reduce the secondary propagation of pathogenic bacterium.

Drawings

Fig. 1 is a schematic structural view of a negative pressure urine specimen collecting tube provided by the present invention;

fig. 2 is a perspective view of a negative pressure urine specimen collecting cylinder provided by the present invention;

fig. 3 is an exploded view of a negative pressure urine specimen collecting cylinder provided by the present invention;

fig. 4 is the utility model provides a top view of plug-in components and adapter sleeve in negative pressure formula urine sample collection section of thick bamboo.

In the figure: 1 negative pressure collection cylinder, 201 rubber plugs, 202 transverse interlayer, 3 plug connectors, 4 insertion tubes, 501 silica gel layer, 502 spline part, 601 connecting sleeve, 602 spline groove, 603 urination hole, 7 conical bottom and 8 scale marks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, a negative pressure type urine specimen collecting barrel comprises a negative pressure collecting barrel 1, a rubber plug 201 and a plug connector 3, wherein the rubber plug 201 is sleeved on the upper part of the negative pressure collecting barrel 1, a transverse interlayer 202 is arranged in the middle of the rubber plug 201, and the plug connector 3 is arranged on the upper part of the transverse interlayer 202;

in other embodiments, when the plug connector 3 is connected with the rubber plug 601, the insertion tube 4 arranged at the lower part of the plug connector 3 penetrates through the middle part of the transverse partition 202;

through the design, when the insertion tube 4 arranged at the lower part of the insertion piece 3 is penetrated through the slot 203 arranged at the middle part of the transverse partition layer 202, the connection tightness can be better improved;

the middle part of the bottom end face of the plug connector 3 is vertically provided with an insertion pipe 4, the upper part of the insertion pipe 4 penetrates through the bottom end face of the plug connector 3, the inside of the plug connector 3 is detachably connected with a connecting sleeve 601, and the middle part of the bottom end face of the connecting sleeve 601 is provided with a urine discharge hole 603;

in other embodiments, when the plug 3 is connected with the connecting sleeve 601, the insertion tube 4 arranged below the plug 3 is positioned right below the urination hole 603 arranged below the connecting sleeve 601;

through the design, the connecting sleeve 601 is sleeved at the lower end port of the primary-secondary urine collecting bag, and when the plug connector 3 is connected with the connecting sleeve 601, the lower end port of the primary-secondary urine collecting bag can be better communicated with the urine discharging hole 603 arranged below the connecting sleeve 601 and the insertion tube 4 arranged at the lower part of the plug connector 3;

a plurality of spline grooves 602 are uniformly formed on the outer side of the connecting sleeve 601;

in other embodiments, the inner wall of the plug-in connector 3 is provided with a silicone layer 501, and the inner wall of the silicone layer 501 is provided with a spline portion 502;

in other embodiments, the spline portion 502 arranged in the silicone rubber layer 501 is matched with the spline groove 602 arranged outside the connecting sleeve 601;

through the design, the silica gel layer 501 provided with the spline part 502 is matched with the spline groove 602 arranged on the outer side of the connecting sleeve 601, so that urine leakage and splashing in the sampling process can be avoided, and the sanitation of the use of the sample collection device and the sterility of a sample are improved;

the bottom end surface of the negative pressure collecting cylinder 1 is provided with an inwards concave conical bottom 7, the outer wall of the negative pressure collecting cylinder 1 is printed with a scale mark 8, and the outer side of the negative pressure collecting cylinder 1 is provided with an anti-skid layer;

through the design, the inward-concave conical bottom 7 is arranged on the bottom end surface of the negative pressure collecting cylinder 1, so that the balance of the negative pressure collecting cylinder 1 can be kept, the situation that the negative pressure collecting cylinder 1 is overturned due to improper placement is prevented, and the safety of sample collection and use is improved;

furthermore, the scale mark 8 is printed on the outer side of the negative pressure collecting cylinder 1, so that the amount of retained urine can be conveniently measured, and meanwhile, the negative pressure collecting cylinder 1 with the anti-skid layer can be better convenient for medical personnel to take;

in this embodiment, through setting up a detachable collection section of thick bamboo, rubber buffer, plug connector and adapter sleeve, the equipment of not only being convenient for, simultaneously through the rubber buffer, spline recess and the silica gel that set up respectively, its sealing performance of improvement that can be further avoids nurse's contact body fluid, reduces bacterial contamination, and a collection section of thick bamboo can accurately be left and get the urine sample simultaneously, improves the qualification rate of later stage collection sample, prevents simultaneously that the urine is excessive to reduce the secondary propagation of pathogenic bacterium.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a negative pressure formula urine sample collection section of thick bamboo, includes that a negative pressure gathers a section of thick bamboo (1), rubber buffer (201) and plug connector (3), a serial communication port, the upper portion cover that a negative pressure was gathered a section of thick bamboo (1) is equipped with rubber buffer (201), and the middle part of rubber buffer (201) is provided with horizontal interlayer (202) to the upper portion of horizontal interlayer (202) is provided with plug connector (3), the middle part of plug connector (3) bottom face is provided with intubate (4) perpendicularly, and the bottom face of the upper portion of intubate (4) and plug connector (3) runs through, and the inside detachable adapter sleeve (601) that is connected with of plug connector (3), urination hole (603) have been seted up at the middle part of adapter sleeve (601) bottom face, and a plurality of spline groove (602) have evenly been seted up in the outside of adapter sleeve (601), the bottom face that a negative pressure was gathered a section of thick bamboo (1) is provided with the toper end (7) of indent, and scale marks (8) are printed on the outer wall of the negative pressure collecting cylinder (1), and an anti-skid layer is arranged on the outer side of the negative pressure collecting cylinder (1).

2. The negative pressure type urine specimen collection cartridge according to claim 1, wherein the inner wall of the plug connector (3) is provided with a silicone layer (501), and the inner wall of the silicone layer (501) is provided with a spline portion (502).

3. The negative pressure type urine specimen collection barrel according to claim 2, wherein a spline portion (502) arranged in the silicone layer (501) is matched with a spline groove (602) arranged outside the connecting sleeve (601).

4. The negative pressure type urine specimen collecting cylinder according to claim 1, wherein when the plug connector (3) is connected with the connecting sleeve (601), the insertion tube (4) arranged at the lower part of the plug connector (3) is positioned right below the urination hole (603) arranged below the connecting sleeve (601).

5. The negative pressure type urine specimen collection tube according to claim 1, wherein when the plug connector (3) and the rubber plug (201) are connected, the cannula (4) arranged at the lower part of the plug connector (3) is penetrated through the middle part of the transverse interlayer (202).

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