CN214260368U

CN214260368U - Flushing device connector

Info

Publication number: CN214260368U
Application number: CN202022521451.3U
Authority: CN
Inventors: 陈菲
Original assignee: Zhengzhou Third People's Hospital
Current assignee: Zhengzhou Third People's Hospital
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-09-24
Anticipated expiration: 2030-11-04

Abstract

A washing device connecting joint comprises a Y-shaped pipe, wherein a rubber plug is arranged on the right side of the lower end of the Y-shaped pipe, a threaded plug cap is in threaded connection with the left side of the lower end of the Y-shaped pipe, a separation membrane is arranged on the inner wall of the upper end of the Y-shaped pipe, a rotatable rotating shaft is arranged on the inner wall of the middle of the Y-shaped pipe, and fan-shaped blades which incline towards the inner side of the upper end and are matched with the Y-shaped pipe are fixedly connected to the left end and the right end of the outer surface of the rotating shaft respectively; the surface of the upper end of the Y-shaped pipe is fixedly connected with a connector; by rotating the corresponding round handle, the size of the corresponding joint can be selected according to the specific size and model of the catheter.

Description

Flushing device connector

Technical Field

The utility model belongs to the technical field of medical equipment and specifically relates to a washing unit attach fitting is related to.

Background

In the existing disposable urethral catheterization package, a double-cavity urethral catheter is stored conventionally, and during the indwelling catheterization period of the double-cavity urethral catheter, bladder bleeding, hot perfusion treatment, bladder perfusion or bladder irrigation can not be connected in a standard way, so that the risk of infection and catheter detachment exists; the existing three-cavity ureters are all about No. 22 and are not suitable for children, and in No. 10-14 ureters used by children, the existing three-cavity ureters are both double cavities and cannot meet the requirements of flushing and perfusion in clinic; when the indwelling catheter is connected with the flushing device, the indwelling catheter is connected by an infusion apparatus or a blood transfusion apparatus, the puncture is not standard, and the infection is easily caused; the ureter of a patient is movable, the steel needle is used for puncturing, when the patient moves or a nurse operates, the air sac cavity is easy to puncture, so that the catheter is taken off, the secondary intubation of the patient is increased, the pain is increased, and the economic burden of the patient is increased; when the urinary catheters of different types are flushed or filled, the urinary catheters cannot be flushed or are easy to spill during medicine filling due to no proper connecting device, so that the urinary catheters are inconvenient to use clinically; to this end, a flushing device connection fitting is proposed which solves the problems mentioned above.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide a washing unit attach fitting, when can satisfying the bladder liquid that flows in, use and cut apart the membrane design, let the liquid that flows in the bladder flow out behind the bladder inner loop, can reduce unplanned extubation and patient infection, make silica gel ureter life extension, use two-chamber ureter and add connecting device and still can wash, play the effect of three chamber ureters. The urethral injury of the patient is reduced and the pain of the patient is relieved while the patient pulls out the ureter and then keeps the ureter; the economic burden of the patient is reduced; the problems mentioned in the background above are effectively solved.

In order to solve the above problems, the utility model adopts the following technical proposal:

a washing device connecting joint comprises a Y-shaped pipe, wherein a rubber plug is arranged on the right side of the lower end of the Y-shaped pipe, a threaded plug cap is in threaded connection with the left side of the lower end of the Y-shaped pipe, a separation membrane is arranged on the inner wall of the upper end of the Y-shaped pipe, a rotatable rotating shaft is arranged on the inner wall of the middle of the Y-shaped pipe, and fan-shaped blades which incline towards the inner side of the upper end and are matched with the Y-shaped pipe are fixedly connected to the left end and the right end of the outer surface of the rotating shaft respectively; the surface of the upper end of the Y-shaped pipe is fixedly connected with a connector.

Preferably, the connector comprises an eighth connector, the outer surface of the eighth connector is in threaded connection with a tenth connector, the outer surface of the No. ten joint is in threaded connection with a No. twelve joint, the outer surface of the No. twelve joint is in threaded connection with a No. fourteen joint, the outer surface of the fourteen-number joint is in threaded connection with a sixteen-number joint, the outer surface of the sixteen-number joint is in threaded connection with an eighteen-number joint, the external surface of the eighteen-type joint is in threaded connection with a twenty-type joint, the external surface of the twenty-type joint is in threaded connection with a twenty-two-type joint, and the outer surface of the twenty-two joint is in threaded connection with a twenty-four joint, and the lower ends of the outer surfaces of the eight joint, the ten joint, the twelve joint, the fourteen joint, the sixteen joint, the eighteen joint, the twenty-two joint and the twenty-four joint are respectively and fixedly connected with round handles which are sequentially arranged.

Preferably, the front end and the rear end of the rotating shaft penetrate through the outer surface of the Y-shaped tube respectively and are rotatably connected to the inner wall of the Y-shaped tube, and the front end of the outer surface of the rotating shaft is fixedly connected with a key-shaped handle.

The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:

a flushing device connecting joint can select the size of the corresponding joint according to the specific size and model of a catheter by rotating the corresponding round handle; by rotating the key-shaped handle, when the key-shaped handle is turned leftwards, the through hole at the left end of the lower side of the Y-shaped tube is communicated, the right end of the Y-shaped tube is closed, and when the Y-shaped tube is turned rightwards, the through hole at the right end of the lower side of the Y-shaped tube is communicated, and the left end of the Y-shaped tube is closed; the administration, cleaning and drainage can be completed according to the corresponding instructions; the whole device is low in cost and simple to operate.

Drawings

Fig. 1 is a schematic overall appearance diagram of a connection joint of a flushing device according to the present invention.

Fig. 2 is a cross-sectional view of the thread plugging cap of the connection joint of the flushing device of the present invention.

Fig. 3 is a front cross-sectional view of a Y-shaped pipe of a connection joint of a flushing device of the present invention.

Fig. 4 is a cross-sectional view of a Y-shaped pipe of a connection joint of a flushing device of the present invention.

Fig. 5 is a structural view of a separation membrane of a connection joint of a flushing device according to the present invention.

Fig. 6 is a cross-sectional view of the connection joint of the flushing device of the present invention.

Fig. 7 is a connection head structure diagram of a connection joint of a flushing device of the present invention.

Reference numbers in the figures: the device comprises a 1-Y-shaped pipe, a 2-rubber plug, a 3-thread plugging cap, a 4-key-shaped handle, a 5-separation membrane, a 6-rotating shaft, a 7-fan-shaped blade, an 8-connector, a 9-round handle, a 10-eighth connector, a 11-tenth connector, a 12-twelfth connector, a 13-fourteenth connector, a 14-sixteen connector, a 15-eighteen connector, a 16-twenty connector, a 17-twenty-two connector and a 18-twenty-four connector.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-7, the utility model provides a connection joint of a washing device, which comprises a Y-shaped tube 1, wherein a rubber plug 2 is arranged on the right side of the lower end of the Y-shaped tube 1, a thread plugging cap 3 is connected on the left side of the lower end of the Y-shaped tube 1 in a threaded manner, a separation film 5 is arranged on the inner wall of the upper end of the Y-shaped tube 1, a rotatable rotating shaft 6 is arranged on the inner wall of the middle part of the Y-shaped tube 1, and fan-shaped blades 7 which incline towards the inner side of the upper end and are matched with the Y-shaped tube 1 are respectively and fixedly connected to the left end and the right end of the outer surface of the rotating shaft 6; the surface of the upper end of the Y-shaped pipe 1 is fixedly connected with a connector 8.

As shown in fig. 1-3, the rotating shaft 6 penetrates through the separation membrane 5 and is rotatably connected with the separation membrane 5, the rotating shaft 6 is rotatably connected with the inner wall of the middle part of the Y-shaped tube 1, a cylindrical through hole is formed in the Y-shaped tube 1 corresponding to the rubber plug 2, and the rubber plug 2 is fixedly connected with the inner wall of the cylindrical through hole; the separation membrane 5 is fixedly connected to the inner wall of the Y-shaped tube 1, the separation membrane 5 is used for dividing the inner wall of the upper end of the Y-shaped tube 1 into two cavities, so that liquid medicine can be infused and cleaned conveniently, the connector 8 at the upper end of the Y-shaped tube 1 is connected with a guide tube inserted into a patient body through a connector, the outer surface of the lower side of the left end of the Y-shaped tube 1 is provided with threads, the Y-shaped tube 1 is in threaded connection with the threaded plug cap 3 through the threaded plug cap 3, when the medicine needs to be injected into the patient body, the medicine can be infused into the Y-shaped tube 1 through an injector by unscrewing the threaded plug cap 3, and the medicine flows into the patient body, as shown in figure 3, the two fan-shaped blades 7 are obliquely installed towards the inner side of the upper end, and at the moment, the two through holes at the lower end of the Y-shaped tube 1 are in a normally open state; because the focus of a patient needs to be cleaned frequently, the cleaning fluid can be used for cleaning the focus of the patient after entering and exiting through the through holes on the left side and the right side of the lower end of the Y-shaped pipe 1; because medicines need to be infused frequently and stay in the body of a patient for a period of time, the rotating shaft 6 can rotate to drive the fan-shaped blades 7 to rotate through the rotatable rotating shaft 6, the fan-shaped blades 7 can rotate to open or close the corresponding through holes, and when the rotating shaft 6 rotates leftwards, the fan-shaped blades 7 can be turned leftwards, so that the upper end cavity of the Y-shaped tube 1, namely the right end of the separation membrane 5, is closed, the through hole on the right side of the lower end of the Y-shaped tube 1 is closed, and the liquid medicine stays in the body of the patient for a period of time; when a patient urinates, the rotating shaft 6 rotates leftwards, namely the through hole on the left side of the lower end of the Y-shaped tube 1 is closed, so that urine flows out from the through hole on the right side of the lower end of the Y-shaped tube 1, and because a sample of the urine of the patient is usually taken for examination and recording, the urine of the patient can be examined and recorded by pricking the rubber plug 2 with a needle syringe, the rubber plug 2 has good sealing performance, and the urine in the Y-shaped tube 1 cannot flow out when the needle is pulled out; through connector 8, can carry out interference fit to the pipe of different models and connect.

The connector 8 comprises an eighth connector 10, the outer surface of the eighth connector 10 is in threaded connection with a tenth connector 11, the outer surface of the ten-joint 11 is in threaded connection with a twelve-joint 12, the outer surface of the twelve-joint 12 is in threaded connection with a fourteen-joint 13, the outer surface of the fourteen-gauge joint 13 is in threaded connection with a sixteen-gauge joint 14, the outer surface of the sixteen-gauge joint 14 is in threaded connection with an eighteen-gauge joint 15, the external surface of the eighteen-gauge joint 15 is in threaded connection with a twenty-gauge joint 16, the external surface of the twenty-gauge joint 16 is in threaded connection with a twenty-two-gauge joint 17, and the outer surface of the twenty-two connector 17 is in threaded connection with a twenty-four connector 18, and the lower ends of the outer surfaces of the eight connector 10, the ten connector 11, the twelve connector 12, the fourteen connector 13, the sixteen connector 14, the eighteen connector 15, the twenty connector 16, the twenty-two connector 17 and the twenty-four connector 18 are respectively and fixedly connected with round handles 9 which are sequentially arranged.

As shown in fig. 6-7, the length of each joint is gradually decreased in a trapezoidal shape, so that the corresponding round handles 9 are arranged in sequence, and when a certain round handle 9 is rotated, the corresponding joint can rotate; the inner walls of the ten-joint 11, the twelve-joint 12, the fourteen-joint 13, the sixteen-joint 14, the eighteen-joint 15, the twenty-joint 16 and the twenty-two-joint 17 are respectively provided with thread grooves, the outer walls of which are respectively provided with threads, and corresponding threaded connection is realized, and when the corresponding joints are needed, the corresponding round handles 9 are only needed to be rotated to screw off the redundant joints.

The front end and the rear end of the rotating shaft 6 penetrate through the outer surface of the Y-shaped tube 1 respectively and are connected to the inner wall of the Y-shaped tube 1 in a rotating mode, and the front end of the outer surface of the rotating shaft 6 is fixedly connected with a key-shaped handle 4.

As shown in fig. 3-4, the rotation shaft 6 can be rotated by rotating the key-shaped handle 4, the rotation shaft 6 can drive the corresponding fan-shaped blade 7 to rotate, the inner cavity of the corresponding Y-shaped tube 1 can be closed by rotating and turning the fan-shaped blade 7, that is, when the key-shaped handle 4 is turned leftwards, the through opening at the left end of the lower side of the Y-shaped tube 1 is communicated with each other, the right end is closed, when the Y-shaped tube 1 is turned rightwards, that is, the through opening at the right end of the lower side of the Y-shaped tube 1 is communicated with each other, and the left end is closed.

When the utility model is used, the corresponding size of the joint can be selected according to the specific size of the catheter by rotating the corresponding round handle 9; by rotating the key-shaped handle 4, when the key-shaped handle 4 is turned leftwards, the through hole at the left end of the lower side of the Y-shaped tube 1 is communicated, the right end is closed, and when the Y-shaped tube 1 is turned rightwards, the through hole at the right end of the lower side of the Y-shaped tube 1 is communicated, and the left end is closed; administration, cleaning and drainage can be accomplished according to the corresponding instructions.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the appended claims.

Claims

1. A washing unit attach fitting, includes Y venturi tube (1), its characterized in that: a rubber plug (2) is arranged on the right side of the lower end of the Y-shaped tube (1), a threaded plug cap (3) is in threaded connection with the left side of the lower end of the Y-shaped tube (1), a separation membrane (5) is arranged on the inner wall of the upper end of the Y-shaped tube (1), a rotatable rotating shaft (6) is mounted on the inner wall of the middle of the Y-shaped tube (1), and fan-shaped blades (7) which incline towards the inner side of the upper end and are matched with the Y-shaped tube (1) are fixedly connected to the left end and the right end of the outer surface of the rotating shaft (6) respectively; the surface of the upper end of the Y-shaped pipe (1) is fixedly connected with a connector (8).

2. A flushing device coupling as claimed in claim 1, characterized in that: connector (8) is including No. eight joint (10), No. eight joint (10) surface threaded connection has ten joint (11), No. ten joint (11) surface threaded connection has twelve joint (12), twelve joint (12) surface threaded connection has fourteen joint (13), fourteen joint (13) surface threaded connection has sixteen joint (14), sixteen joint (14) surface threaded connection has eighteen joint (15), eighteen joint (15) surface threaded connection has twenty joint (16), twenty joint (16) surface threaded connection has twenty-two joint (17), twenty-two joint (17) surface threaded connection has twenty-four joint (18), No. eight joint (10), ten joint (11), twelve joint (12), The lower ends of the outer surfaces of the fourteen joints (13), the sixteen joints (14), the eighteen joints (15), the twenty joints (16), the twenty-two joints (17) and the twenty-four joints (18) are respectively and fixedly connected with round handles (9) which are sequentially arranged.

3. A flushing device coupling as claimed in claim 1, characterized in that: both ends run through Y venturi tube (1) surface respectively and rotate to be connected at Y venturi tube (1) inner wall around pivot (6), pivot (6) surface front end fixedly connected with key shape handle (4).