CN213608641U

CN213608641U - Auxiliary examination device for nephrology department

Info

Publication number: CN213608641U
Application number: CN202021754353.8U
Authority: CN
Inventors: 王建美; 刘天君; 孙洁莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-07-06
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a nephrology department auxiliary examination device, including the buffer tube, the top outer wall of buffer tube is provided with the catheter, the bottom outer wall of buffer tube is provided with the liquid collecting ball, the catheter is provided with a plurality of chutes that wait angular distribution with the junction of buffer tube, the inside plug that is provided with in bottom of liquid collecting ball, the bottom outer wall of liquid collecting ball is provided with the snap ring, and the bottom inner wall of snap ring contacts with the bottom inner wall of plug, it has the syringe needle to peg graft in the middle of the plug, the top of syringe needle is provided with the drainage hole that waits angular distribution three, one side outer wall of buffer tube is provided with the fixture block, and one side outer wall of fixture block is provided with the draw. The utility model discloses when liquid in the collection liquid bag is collected when full, close the stagnant water clamp of water guide pipe outer wall extract the needle again and more renew the collection mechanism can, it is convenient to change, and the medical personnel collection of being convenient for handle, and the closed collection can reduce the probability of infecting.

Description

Auxiliary examination device for nephrology department

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an auxiliary examination device of nephrology dept.

Background

In the examination work of nephrology department, the operated patient needs to discharge the tissue fluid in the body out of the human body through the catheter and collect the tissue fluid in the collecting bag, and when the collecting bag is full of the fluid, the fluid in the collecting bag is usually discharged from the bottom of the collecting bag to a toilet or a common sewer, so as to empty the collecting bag.

However, the conventional auxiliary examination device for nephrology department and the catheter are of an integrated structure, the liquid collecting bag and the catheter cannot be separated, great pain is brought to a patient when the catheter is replaced, and the body fluid of the patient with infectious diseases can pollute the water quality and cause infection if the body fluid is randomly discharged, so that the conventional device has certain defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an auxiliary examination device for nephrology department.

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

the utility model provides a supplementary inspection device of nephrology dept, includes the buffer tube, the top outer wall of buffer tube is provided with the catheter, the bottom outer wall of buffer tube is provided with the collection liquid ball, the junction of catheter and buffer tube is provided with a plurality of chutes that wait angular distribution, the inside plug that is provided with in bottom of collection liquid ball, the bottom outer wall of collection liquid ball is provided with the snap ring, and the bottom inner wall of snap ring contacts with the bottom inner wall of plug, it has the syringe needle to peg graft in the centre of plug, the top of syringe needle is provided with the drainage hole that three wait angular distribution, one side outer wall of buffer tube is provided with the fixture block, and one side outer wall of fixture block is provided with the draw-in groove, and the inside joint of draw-in groove has the expansion joint, and the outer wall that just expands the joint.

Preferably, the outer diameter of the rubber plug is larger than the inner diameter of the clamping ring.

Preferably, the top end of the needle head is pyramid-shaped, the lower end of the needle head is of a hollow structure, and the bottom ends of the drainage holes are communicated with the center of the bottom end of the needle head.

Preferably, one end of the shunt pipe is fixedly connected to the outer wall of the flow guide pipe, the shunt pipe is communicated with the flow guide pipe, and the hose and the outer wall of the flow guide pipe are both provided with water stop clamps.

Preferably, the central axis of the clamping groove is positioned in the liquid collecting bag.

Preferably, the diameter of the top end of the expansion joint is larger than the inner diameter of the clamping groove.

Preferably, a handle is adhered to the outer wall of the top end of the liquid collecting bag.

The utility model has the advantages that:

1. the needle head is inserted in the rubber plug, the needle head, the guide pipe and the liquid collecting bag are integrally designed as a collecting mechanism, the liquid collecting bag is communicated with the liquid guide pipe through the needle head, when liquid in the liquid collecting bag is fully collected, the water stopping clamp on the outer wall of the guide pipe is closed, and then the needle head is pulled out to replace the collecting mechanism, so that the needle head is convenient to replace and is convenient for medical personnel to collect, the infection probability can be reduced by closed collection, the arranged snap ring can enable the rubber plug to be in close contact with the liquid collecting ball, and the rubber plug is prevented from falling off when the needle head is replaced;

2. through the arranged clamping block, the expansion joint, the hose, the flow dividing pipe and the water stop clamp, when a sample needs to be extracted, the flow dividing pipe and the water stop clamp on the outer wall of the hose are closed, so that tissue fluid is concentrated in the buffer pipe, when enough fluid is in the buffer pipe, the expansion joint is lifted upwards, the hose is taken out from the clamping groove, the fluid taking device is inserted into the soft plug of the expansion joint, the water stop clamp on the outer wall of the hose is opened, the expansion joint is lowered, and the fluid in the buffer pipe flows into the hose, so that the fresh sample in the hose can be extracted conveniently;

3. through the handle that sets up, the collection liquid bag of being convenient for people to take is perhaps hung collection liquid bag through the handle.

Drawings

FIG. 1 is a schematic view of the overall structure of an auxiliary examination device for nephrology department according to an embodiment;

FIG. 2 is a partial sectional structural view of an auxiliary examination device for nephrology department according to an embodiment;

fig. 3 is a partial structural schematic view of an auxiliary examination device for nephrology department according to an embodiment.

In the drawings: 1-a catheter; 2-a buffer tube; 3-liquid collecting ball; 4-a shunt tube; 5-a flow guide pipe; 6-liquid collecting bag; 7-expanding the joint; 8-a clamping groove; 9-a hose; 10-chute; 11-drainage holes; 12-a rubber plug; 13-a needle head; 14-a snap ring; 15-a handle; 16-fixture block.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, an auxiliary examination device for nephrology department comprises a buffer tube 2, a liquid guide tube 1 is arranged on the outer wall of the top of the buffer tube 2, a liquid collection ball 3 is arranged on the outer wall of the bottom of the buffer tube 2, a plurality of chutes 10 which are distributed at equal angles are arranged at the joint of the liquid guide tube 1 and the buffer tube 2, a rubber plug 12 is arranged inside the bottom of the liquid collection ball 3, a snap ring 14 is arranged on the outer wall of the bottom of the liquid collection ball 3, the inner wall of the bottom of the snap ring 14 is contacted with the inner wall of the bottom of the rubber plug 12, a needle 13 is inserted in the middle of the rubber plug 12, three drainage holes 11 which are distributed at equal angles are arranged at the top end of the needle 13, a clamping block 16 is arranged on the outer wall of one side of the buffer tube 2, a clamping groove 8 is arranged on the, the outer wall of the bottom end of the needle 13 is provided with a guide pipe 5.

Wherein, the external diameter of plug 12 is greater than the internal diameter of snap ring 14, the top of syringe needle 13 is the pyramid form, the lower extreme of syringe needle 13 is hollow structure, the bottom of drainage hole 11 all communicates with the bottom center of syringe needle 13, the one end fixed connection of shunt tubes 4 is in the outer wall of honeycomb duct 5, shunt tubes 4 and honeycomb duct 5 intercommunication, hose 9 all is provided with the stagnant water with the outer wall of honeycomb duct 5 and presss from both sides, the center pin of draw-in groove 8 is located the inside of collecting liquid bag 6, the top diameter that extends joint 7 is greater than the internal diameter of draw-in groove.

The working principle is as follows: when the collecting device is used, the needle 13 is inserted in the rubber plug 12, the needle 13, the flow guide pipe 5 and the liquid collecting bag 6 are designed into a whole, the liquid collecting bag 6 is communicated with the liquid guide pipe 1 through the needle 13 and the flow guide pipe 5, when the liquid in the liquid collecting bag 6 is fully collected, a worker closes the water stopping clamp on the outer wall of the flow guide pipe 5 and pulls out the needle 13 to replace a new collecting mechanism, the replacement is convenient, the collection and the treatment of medical workers are convenient, the infection probability can be reduced through closed collection, the rubber plug can be in close contact with the liquid collecting ball through the arranged snap ring 14, the rubber plug 12 is prevented from falling off when the needle 13 is replaced, when a sample needs to be extracted, the water stopping clamp on the outer wall of the flow guide pipe 5 and the hose 9 is closed, tissue liquid is concentrated in the buffer pipe 2, when the liquid in the buffer pipe 2 is enough, the expansion joint 7 is lifted upwards, the hose 9 is taken out from the, and then the water stop clamp on the outer wall of the hose 9 is opened, the expansion joint 7 is lowered, and the liquid in the buffer tube 2 flows into the hose 9, so that the staff can conveniently extract a fresh sample in the hose 9.

Example 2

Referring to fig. 3, compared to example 1, the present embodiment of the auxiliary examination device for nephrology department has a handle 15 adhered to the top outer wall of the liquid collection bag 6.

The working principle is as follows: during the use, the both ends of handle 15 are the platykurtic, and the structure of platykurtic has increased the area of contact between handle 15 and the collection liquid bag 6 for it is more even to collect liquid bag 6 atress, and the collection liquid bag 6 of being convenient for people to take, perhaps hangs collection liquid bag 6 through handle 15.

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

1. An auxiliary examination device for nephrology department comprises a buffer tube (2) and is characterized in that a liquid guide tube (1) is arranged on the outer wall of the top of the buffer tube (2), a liquid collecting ball (3) is arranged on the outer wall of the bottom of the buffer tube (2), a plurality of chutes (10) which are distributed at equal angles are arranged at the joint of the liquid guide tube (1) and the buffer tube (2), a rubber plug (12) is arranged inside the bottom end of the liquid collecting ball (3), a snap ring (14) is arranged on the outer wall of the bottom end of the liquid collecting ball (3), the inner wall of the bottom end of the snap ring (14) is contacted with the inner wall of the bottom end of the rubber plug (12), a needle head (13) is inserted in the middle of the rubber plug (12), three drainage holes (11) which are distributed at equal angles are arranged at the top end of the needle head (13), a clamping block (16) is arranged, and the inside joint of draw-in groove (8) has expansion joint (7), and the outer wall that expands joint (7) is provided with hose (9), and the one end of hose (9) is provided with shunt tubes (4), the bottom outer wall of syringe needle (13) is provided with honeycomb duct (5).

2. Auxiliary examination device for nephrology department according to claim 1, characterized in that the outer diameter of the rubber plug (12) is larger than the inner diameter of the snap ring (14).

3. The auxiliary examination device for nephrology department according to claim 1 or 2, characterized in that the top end of the needle (13) is pyramid-shaped, the lower end of the needle (13) is hollow, and the bottom ends of the drainage holes (11) are communicated with the center of the bottom end of the needle (13).

4. The auxiliary examination device for nephrology department according to claim 3, characterized in that one end of the shunt tube (4) is fixedly connected to the outer wall of the guide tube (5), the shunt tube (4) is communicated with the guide tube (5), and the hose (9) and the outer wall of the guide tube (5) are provided with water stop clamps.

5. A nephrology auxiliary examination device according to claim 4, characterized in that the centre axis of the slot (8) is located inside the liquid collecting bag (6).

6. Auxiliary examination device for nephrology department according to claim 5, characterized in that the diameter of the top end of the expansion joint (7) is larger than the inner diameter of the clamping groove (8).

7. An auxiliary examination device for nephrology department according to claim 6, characterized in that a handle (15) is adhered to the top outer wall of the liquid collecting bag (6).