CN214965910U

CN214965910U - Multifunctional midstream urine collecting device for nephrology department

Info

Publication number: CN214965910U
Application number: CN202120253108.7U
Authority: CN
Inventors: 吕曼曼; 吕小林
Original assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Current assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-12-03
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a nephrology is with multi-functional middle section urine collection device, including collection portion and storage portion, collection portion includes first collector, second collector and lid, and first collector and second collector are the open container in upper end, and the second collector sets up inside first collector, and the liquid flow hole is seted up to the bottom of second collector, and liquid flow hole edge evagination sets up the liquid flow pipeline, and the liquid flow pipeline passes the bottom of first collector and stretches out, and with the detachable connection of storage portion, first collector, second collector and liquid flow pipeline integrated into one piece, lid and the cooperation preparation of second collector to be connected with the second collector is movable. When the patient was carrying out urine and is examining time measuring, this device can help the patient to collect middle section urine, makes things convenient for the patient to acquire the urine sample, has reduced the contaminated risk of urine sample, avoids adopting urine many times, has improved medical personnel's work efficiency, and the patient is accepted more happy.

Description

Multifunctional midstream urine collecting device for nephrology department

Technical Field

The utility model relates to a medical science field, specific multi-functional middle section urine collection device is used to nephrology branch of academic or vocational study that says so.

Background

Urine examination is a common auxiliary means for clinical medical disease screening, and according to the requirements of the guide on collection and treatment of urine specimens in the national standards of health and republic of China Ws/T348-011, the urine sample to be examined is a middle section urine sample so as to ensure that the liquid examination data in the urine to be examined is accurate. However, the urine collecting device applied clinically at present generally adds the test tube for the urine cup, lets patient take by oneself, and this kind of device leads to the patient to hardly command the sample, only can collect mixed urine or anterior segment urine, has both guaranteed that the urine sample of gathering is middle section urine, causes urine excessive pollution patient and environment again easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem, to above prior art's shortcoming, provide a kidney branch of academic or vocational study is with multi-functional middle section urine collection device, including collection portion and storage portion, collection portion includes first collector, second collector and lid, and first collector and second collector are the open container in upper end, and the second collector setting is inside first collector, and the liquid flow hole is seted up to the bottom of second collector, and liquid flow hole edge evagination sets up the liquid flow pipeline, and the liquid flow pipeline passes the bottom of first collector and stretches out, and is connected with the storage portion is detachable, first collector, second collector and liquid flow pipeline integrated into one piece, lid and the cooperation preparation of second collector to be connected with the second collector is movable.

In this technical scheme, the second collector sets up the inside intermediate position at first collector, and during the patient urinated, anterior segment urine and back end urine all fall into first collector, and the middle section urine falls into the second collector to flow into the storage portion through the fluid flow pipeline.

The utility model discloses the technical scheme who further injects is:

the wall of the first collector is provided with a first through hole, a sliding pipeline is arranged in the first collector and protrudes outwards from the edge of the first through hole, the axis of the sliding pipeline is coincident with the axis of the first through hole, the inner diameter of the sliding pipeline is the same as that of the first through hole, a retaining ring is arranged at the end of the sliding pipeline and protrudes outwards from the inner wall of the sliding pipeline, a sliding table is arranged on the inner wall of the retaining ring and protrudes outwards, a abdicating groove is arranged on the inner concave side of one side wall of the second collector, the opening of the abdicating groove faces the sliding pipeline, a cover is hinged with the second collector at the abdicating groove, a sector gear is arranged at the hinged position, the sliding pipeline is movably connected with a sliding rod, the outer wall of the sliding rod is provided with a sliding groove, the sliding groove is matched with the sliding table, a circular rack is arranged at the protruding end of the sliding rod, the diameter of the outer wall of the circular rack is larger than that of the retaining ring, the circular rack is meshed with the sector gear, the other end is detachably connected with a baffle ring, the outer diameter of the baffle ring is smaller than or equal to the inner diameter of the sliding pipeline, a spring is sleeved on the sliding rod, one end of the spring abuts against the check ring, the other end of the spring abuts against the baffle ring, the circular rack is meshed with the sector gear, the sliding rod moves to drive the circular rack to move, the circular rack drives the sector gear to move, and the sector gear drives the cover to open and close.

On the outer wall of first collector, and be located the other evagination of first through-hole and set up the handle, convenient operation.

The slide bar is provided with a pressing plate, the pressing plate is arranged at one end opposite to the circular rack, the plate surface of the pressing plate is perpendicular to the axis of the slide bar, and the slide bar is conveniently pressed by the pressing plate.

The utility model has the advantages that: when the patient was carrying out urine and is examining time measuring, this device can help the patient to collect middle section urine, makes things convenient for the patient to acquire the urine sample, has reduced the contaminated risk of urine sample, avoids adopting urine many times, has improved medical personnel's work efficiency, and the patient is accepted more happy.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic structural view of the middle collecting part of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a partial cross-sectional view of the first collector and the second collector of the present invention.

Fig. 5 is a perspective view of the first collector and the second collector of the present invention.

Fig. 6 is a perspective view of the slide bar according to the present invention (showing the position of the slide groove).

Detailed Description

The technical solution in the embodiments of the present invention will be described in detail below with reference to the accompanying drawings in the embodiments of the present invention.

Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments 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", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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 is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be connected through an intermediate medium.

The present invention will be explained in further detail below;

example 1

The multifunctional midstream urine collecting device for nephrology department provided by the present embodiment, as shown in fig. 1 and fig. 2, comprises a collecting part 100 and a storage part 200, wherein the collecting part 100 comprises a first collector 110, a second collector 120 and a cover 130, the first collector 110 is bowl-shaped, the second collector 120 is funnel-shaped, the second collector 120 is arranged in the first collector 110 and is located in the middle of the first collector 110, and the diameter ratio of the large end opening of the first collector 110 to the large end opening of the second collector 120 is 3: 1, one end of the second collector 120 is defined as a large-opening end, the other end is defined as a small-opening end, a liquid flow pipeline 121 is arranged at the small-opening end of the second collector 120 in a protruding mode, the liquid flow pipeline 121 extends out of the bottom of the first collector 110 and is detachably connected with the storage part 200, the first collector 110, the second collector 120 and the liquid flow pipeline are integrally formed, the cover 130 is arranged at the large-opening end of the second collector 120 and is hinged with the second collector 120 through a pin shaft, the large-opening end of the second collector 120 is sealed, an edge 132 is arranged at the edge of the cover 130 in a protruding mode, and the edge 132 wraps the large-opening end of the second collector 120.

The cover 130 is opened and the patient urinates, both fore-stream urine and rear-stream urine flow into the first collector 110 and mid-stream urine flows into the second collector 120 and into the storage portion 200 through the fluid flow conduit.

As shown in fig. 2, fig. 3, fig. 4 and fig. 5, a first through hole 111 is formed in a circumferential side wall of the first collector 110, a sliding pipeline 112 is arranged inside the first collector 110 and positioned at an edge of the first through hole 111 in a protruding manner, an axis of the sliding pipeline 112 coincides with an axis of the first through hole 111, an inner diameter of the sliding pipeline 112 is the same as an inner diameter of the first through hole 111, a retainer ring 113 is arranged at an end of the sliding pipeline 112 and positioned on an inner wall of the sliding pipeline 112 in a protruding manner, a sliding table 114 is arranged on an inner wall of the retainer ring 113 in a protruding manner, and the retainer ring 113 and the sliding pipeline 112 are integrally formed.

As shown in fig. 1, 2, 3, 4, 5 and 6, a sliding rod 140 is disposed inside the sliding pipe 112, a diameter of the sliding rod 140 is equal to an inner diameter of the retainer 113, the sliding rod 140 slides inside the sliding pipe 112, a sliding groove 143 is disposed on an outer rod wall of the sliding rod 140, the sliding groove 143 is fabricated in cooperation with the sliding table 114, a length direction of the sliding groove 143 is parallel to an axial direction of the sliding rod 140, a circular rack 141 is disposed at one end of the sliding rod 140, a diameter of the circular rack 141 is larger than that of the sliding rod 140, a retainer 150 is threadedly connected to the other end of the sliding rod 140, a diameter of the retainer 150 is equal to the inner diameter of the sliding pipe 112, the thread is a triangular thread, the retainer 150 is fastened and fixed at a thread termination line, a spring 160 is sleeved on the sliding rod 112, one end of the spring 160 abuts against the retainer 113, and the other end abuts against the retainer 150.

As shown in fig. 2, 4 and 5, an abdicating groove 122 is concavely formed on one side wall of the second collector 120, an opening of the abdicating groove 122 faces the sliding pipe 112, the cover 130 is hinged in the abdicating groove 122, a sector gear 131 is arranged on the cover 130, an axis of the sector gear 131 coincides with a hinge axis of the cover 130, two end faces of the sector gear 131 coincide with two inner end faces of the abdicating groove 122, and the circular rack 141 is meshed with the sector gear 131.

The sliding rod 140 moves to drive the circular rack 141 to move, the circular rack 141 drives the sector gear 131 to move, and the sector gear 131 drives the cover 130 to open and close.

As shown in fig. 2, a pressing plate 142 is provided at one end of the slide rod 140, the pressing plate 142 is provided at the end opposite to the circular rack 141, the plate surface of the pressing plate 142 is perpendicular to the axis of the slide rod 140, and the pressing plate 142 is fixed to the end surface of the slide rod 140 by screws.

As shown in fig. 2, a handle 114 is protruded from the outer wall of the first collector 110 near the first through hole 111, and the handle 114 is integrally formed with the first collector 110.

As shown in fig. 1, the handle 114 is held, the index finger presses the pressing plate 142, the pressing plate 142 drives the sliding rod 140 to move, the circular rack 141 drives the sector gear 131 to move, and the cover 130 is controlled to open and close.

As shown in fig. 1, a port of the fluid flow channel 121 is connected with a medical two-way valve, one end of the medical two-way valve is connected with the storage portion 200 through a medical silica gel hose, the storage portion 200 includes a test tube cover 210 and a test tube 220, the test tube 220 is a screw round bottom plastic centrifugal test tube, and the test tube cover 210 and the test tube 220 are in threaded connection to seal the test tube 220.

As shown in figure 1, the bottom of the test tube cover 210 is provided with a drainage hole, a drainage pipeline is arranged on the drainage hole in a protruding mode, the drainage pipeline is made of a medical silica gel hose in a matched mode, the drainage pipeline is connected with the medical silica gel hose, and the bottom of the test tube cover 210 is provided with a pressure relief hole 211.

The working process of the embodiment:

when the urine collection needs to be carried out when the urine detection is carried out on a patient, the patient holds the test tube 210 by hand, the original cover on the test tube 220 is taken down, then the test tube 220 is connected with the test tube cover 210, the two-way valve is opened simultaneously, then the patient holds the handle 114 by hand, then the device is placed at the position of urination, the forefinger presses the pressing plate 142, the pressing plate 142 drives the sliding rod 140 to move inwards, the spring 160 is forced to compress, the sliding rod 140 drives the circular rack 141 to move inwards, the circular rack 141 is meshed with the sector gear 131, and drives the sector gear 131 to rotate, the sector gear 131 drives the cover 130 to open, finally, the patient aims at the device to urinate, when urinating, the front section urine and the rear section urine all flow into the first collector 110, and the middle section urine flows into the second collector 120.

After the middle-section urine is collected, the pressing plate 142 is loosened, the spring 160 is relaxed, the pressing plate abuts against the baffle ring 150, the sliding rod 140 is driven to move outwards, the circular rack 141 drives the sector gear 131 to move, the sector gear 131 drives the cover 131 to close the large-opening end of the second collector 120, then the two-way valve is closed, the test tube 220 is taken down from the test tube cover 210, and then the test tube 210 is sealed by using the original cover of the test tube 220.

After the device is used, the device is cleaned and disinfected, and then is placed at a designated position for subsequent use.

Above embodiment only is for explaining the utility model discloses a technical thought can not be injectd with this the utility model discloses a protection scope, all according to the utility model provides a technical thought, any change of doing on technical scheme basis all falls into the utility model discloses within the protection scope.

Claims

1. The utility model provides a multi-functional midstream urine collection device is used to nephrology branch of academic or vocational study which characterized in that: the collecting part (100) comprises a collecting part (100) and a storage part (200), the collecting part (100) comprises a first collector (110), a second collector (120) and a cover (130), the first collector (110) and the second collector (120) are containers with open upper ends, the second collector (120) is arranged inside the first collector (110), a liquid flow hole is formed in the bottom of the second collector (120), a liquid flow pipeline (121) is arranged on the edge of the liquid flow hole in a protruding mode, the liquid flow pipeline (121) penetrates through the bottom of the first collector (110) and extends out and is detachably connected with the storage part (200), the first collector (110), the second collector (120) and the liquid flow pipeline (121) are integrally formed, and the cover (130) is matched with the second collector (120) and is movably connected with the second collector (120).

2. The multifunctional midstream urine collection apparatus for nephrology department of claim 1, wherein: a first through hole (111) is formed in the wall of the first collector (110), a sliding pipeline (112) is arranged in the first collector (110) and protrudes outwards at the edge of the first through hole (111), the axis of the sliding pipeline (112) is overlapped with the axis of the first through hole (111), the inner diameter of the sliding pipeline (112) is the same as that of the first through hole (111), a retainer ring (113) is arranged at the end of the sliding pipeline (112) and protrudes outwards on the inner wall of the sliding pipeline (112), and a sliding table (115) is arranged on the inner wall of the retainer ring (113) and protrudes outwards;

a side wall of the second collector (120) is concavely provided with a yielding groove (122), and an opening of the yielding groove (122) faces to the sliding pipeline (112);

the cover (130) is hinged with the second collector (120) at the position of the abdicating groove (122), and a sector gear (131) is arranged at the hinged position;

the inner part of the sliding pipeline (112) is movably connected with a sliding rod (140), the outer wall of the sliding rod (140) is provided with a sliding groove (143), the sliding groove (143) is matched with the sliding table (115) to manufacture, one end of the sliding rod (140) is convexly provided with a circular rack (141), the diameter of the outer wall of the circular rack (141) is larger than the inner diameter of the retainer ring (113), the circular rack (141) is meshed with the sector gear (131), the other end of the sliding rod is detachably connected with a retainer ring (150), the outer diameter of the retainer ring (150) is smaller than or equal to the inner diameter of the sliding pipeline (112), the sliding rod (140) is sleeved with a spring (160), one end of the spring (160) abuts against the retainer ring (113), and the other end of the spring abuts against the retainer ring (150).

3. The multifunctional midstream urine collection apparatus for nephrology department of claim 2, wherein: the outer wall of the first collector (110) is provided with a handle (114) which is positioned beside the first through hole (111) in a protruding way.

4. The multifunctional midstream urine collection apparatus for nephrology department of claim 2, wherein: the sliding rod (140) is provided with a pressing plate (142), the pressing plate (142) is arranged at one end opposite to the circular rack (141), and the plate surface of the pressing plate (142) is vertical to the axis of the sliding rod (140).