CN211327195U

CN211327195U - Ascites drainage device for gastroenterology

Info

Publication number: CN211327195U
Application number: CN201921967833.XU
Authority: CN
Inventors: 庄福静
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-08-25
Anticipated expiration: 2029-11-14

Abstract

The utility model discloses an ascites drainage device for gastroenterology relates to internal medicine medical instrument field, and the syringe needle to current ascites puncture drainage device does not have fixed measure, and the inconvenient problem of flow rate control, now proposes following scheme, and it includes fixed subsides, skin, connecting bolt, collection container and mediation cylinder, fixed subsides are pasted on skin, just the surface of fixed subsides is provided with the syringe needle guide cylinder, the internal surface intercommunication of syringe needle guide cylinder and fixed subsides, the inner wall sliding connection of syringe needle guide cylinder has the syringe needle base, just a side fixed mounting that the syringe needle base is close to skin has the syringe needle, syringe needle base and syringe needle intercommunication, the one end fixed mounting that the syringe needle was kept away from to the syringe needle base has the union piece. The utility model discloses novel structure, and the device not only make that the doctor can be convenient change the collection container, effectually avoided rocking of syringe needle to drop even simultaneously for the syringe needle can be firm carry out the flowing back, suitable popularization.

Description

Ascites drainage device for gastroenterology

Technical Field

The utility model relates to the field of medical equipment for internal medicine, in particular to an ascites drainage device for digestive system department.

Background

Ascites, the excessive accumulation of free fluid in the finger cavity, is a sign and not a disease. Ascites can be caused by many causes, involving multiple organs and many diseases. When the water in the abdominal cavity cannot be effectively drained by taking measures such as diuretic, sodium-limiting potassium-supplementing and the like, the water is often manually drained by adopting a puncture operation mode.

At present, most of puncture devices adopted in hospitals generally have no specific fixing measures for needles after puncturing the skin of a human body, so that the needles are easy to shake or even fall off; and this kind of piercing depth does not have flow control function, leads to when changing ascites collecting container, can only hold the drainage hose with the hand and close the velocity of flow, has brought the inconvenience for the doctor to change collecting container like this, consequently, in order to solve this kind of problem, we propose an ascites drainage device for gastroenterology.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of ascites drainage device for gastroenterology, the syringe needle that has solved current ascites puncture drainage device does not have the fixed measure, and the inconvenient problem of flow rate control.

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

an ascites drainage device for digestive system department comprises a fixing paste, skin, a connecting bolt, a collecting container and a dredging needle cylinder, wherein the fixing paste is pasted on the skin, the outer surface of the fixing paste is provided with a needle guide cylinder which is communicated with the inner surface of the fixing paste, the inner wall of the needle guide cylinder is connected with a needle base in a sliding way, a needle is fixedly arranged on one side surface of the needle base close to the skin, the needle base is communicated with the needle, one end of the needle base far away from the needle is fixedly provided with a pipe joint block which is communicated with the needle base, one end of the pipe joint block far away from the needle base is fixedly connected with a drainage tube, the outer surface of the drainage tube is provided with a flow controller in a sliding way, one end of the drainage tube far away from the pipe joint block is fixedly provided with a connecting seat, the inside of the connecting seat is provided with threads, the connecting bolt is kept away from a side fixedly connected with drain pipe of connecting seat, just the one end fixed mounting that connecting bolt was kept away from to the drain pipe has the bottle plug, the drain pipe runs through the bottle plug, the top of collecting the container is provided with the bottleneck that matches with the bottle plug, just bottle plug and bottleneck sliding connection, intercommunication each other between coupling block and drainage tube, drainage tube and connecting seat, connecting seat and connecting bolt, connecting bolt and drain pipe, drain pipe and the collection container.

Preferably, the top end of the needle guide cylinder is fixedly provided with an anti-drop block.

Preferably, glue is uniformly coated on the inner surface of the fixing patch, and the disinfection and hemostasis sheet is adhered to the center position of the inner surface of the fixing patch.

Preferably, the outer surfaces of the connecting bolt and the connecting seat are provided with anti-skidding textures. Preferably, the inside of the dredging syringe is filled with physiological saline.

The utility model has the advantages that:

1. through the surface mounting flow controller of drainage tube, through closing flow controller for the inside nonconducting of drainage tube, thereby make that the doctor can be convenient change collecting container.

2. Through fixing the subsides fixedly on skin for the position of the syringe needle guide cylinder for skin with fixed subsides fixed connection is fixed, thereby makes the position of the syringe needle for skin with syringe needle guide cylinder sliding connection fixed, thereby effectually avoided rocking of syringe needle to drop even, makes going on flowing back that the syringe needle can be firm.

To sum up, the device not only makes that the doctor can be convenient change collection container, and the effectual rocking of having avoided the syringe needle simultaneously drops even for the syringe needle can be firm carry out the flowing back, the suitable popularization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the installation of the disinfection hemostasis tablet of the utility model.

Fig. 3 is a schematic view of the installation structure of the dredging needle cylinder of the utility model.

Reference numbers in the figures: the device comprises a fixing paste 1, a needle guide tube 2, a sterilized hemostatic sheet 3, a needle base 4, a needle 5, a drainage tube 6, a flow controller 7, a connecting seat 8, a connecting bolt 9, a bottle stopper 10, a collecting container 11, skin 12, a dredging needle tube 13, an anti-dropping block 14, a tube connecting block 15, physiological saline 16 and a drainage tube 17.

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.

Referring to fig. 1-3, an ascites drainage device for digestive system department comprises a fixing paste 1, a skin 12, a connecting bolt 9, a collecting container 11 and a dredging syringe 13, wherein the fixing paste 1 is pasted on the skin 12, the outer surface of the fixing paste 1 is provided with a needle guide tube 2, the needle guide tube 2 is communicated with the inner surface of the fixing paste 1, the inner wall of the needle guide tube 2 is connected with a needle base 4 in a sliding manner, a needle 5 is fixedly arranged on one side surface of the needle base 4 close to the skin 12, the needle base 4 is communicated with the needle 5, one end of the needle base 4 far away from the needle 5 is fixedly provided with a tube connecting block 15, the tube connecting block 15 is communicated with the needle base 4, one end of the tube connecting block 15 far away from the needle base 4 is fixedly connected with a drainage tube 6, the outer surface of the drainage tube 6 is provided with a flow controller 7 in, the interior of the connecting seat 8 is provided with threads, the connecting bolt 9 is in threaded connection with the connecting seat 8, one side face, away from the connecting seat 8, of the connecting bolt 9 is fixedly connected with a drain pipe 17, one end, away from the connecting bolt 9, of the drain pipe 17 is fixedly provided with a bottle stopper 10, the drain pipe 17 penetrates through the bottle stopper 10, the top end of the collecting container 11 is provided with a bottle opening matched with the bottle stopper 10, the bottle stopper 10 is in sliding connection with the bottle opening, a pipe connecting block 15 and a drainage pipe 6 are arranged on the drainage pipe 6 and the connecting seat 8, the connecting seat 8 is communicated with the connecting bolt 9, the connecting bolt 9 is communicated with the drain pipe 17, the drain pipe 17 is communicated with the collecting container 11, the top end of the needle guide cylinder 2 is fixedly provided with an anti-falling block 14, the inner surface of the fixing paste 1 is uniformly coated, the inside of the open cylinder 13 is filled with physiological saline 16.

The working principle is as follows: when the device is used, firstly, the fixing paste 1 is pasted on the skin 12, then the connecting bolt 9 is installed on the connecting seat 8, the connecting bolt 9 is screwed, then the bottle stopper 10 is installed on the collecting container 11, the flow controller 7 is closed, the drainage tube 6 is not conducted, then the needle head 5 is slowly moved towards the skin 12 of a human body along the inner wall of the needle head guide barrel 2 by holding the needle head base 4 by hand until the needle head 5 punctures the skin 12, then the flow controller 7 is opened, so that ascites in the abdominal cavity finally flows into the collecting container 11 through the needle head 5, the drainage tube 6 and the drainage tube 17, and then the ascites can be discharged; when syringe needle 5 is blocked by the foreign matter and leads to ascites can not discharge, close flow controller 7, swivelling joint bolt 9, take off connecting bolt 9 from connecting seat 8, will dredge 13 inside suction normal saline 16 of cylinder, will dredge 13 in inserting connecting seat 8 in the cylinder after that, make inside and the connecting seat 8 intercommunication of mediation cylinder 13, then inject normal saline 16 through mediation cylinder 13 toward the abdominal cavity, thereby dredge syringe needle 5, dredge and take off mediation cylinder 13 after finishing, install connecting bolt 9 on connecting seat 8 again, open flow controller 7 can.

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 ascites drainage device for digestive system department comprises a fixing paste (1), skin (12), a connecting bolt (9), a collecting container (11) and a dredging needle cylinder (13), and is characterized in that the fixing paste (1) is pasted on the skin (12), a needle guide cylinder (2) is arranged on the outer surface of the fixing paste (1), the needle guide cylinder (2) is communicated with the inner surface of the fixing paste (1), the inner wall of the needle guide cylinder (2) is connected with a needle base (4) in a sliding manner, a needle (5) is fixedly arranged on one side surface, close to the skin (12), of the needle base (4), the needle base (4) is communicated with the needle (5), a pipe joint block (15) is fixedly arranged at one end, far away from the needle (5), of the needle base (4), the pipe joint block (15) is communicated with the needle base (4), a drainage tube (6) is fixedly connected at one end, far away from the needle base (4), of the pipe joint block (15), just the surface slidable mounting of drainage tube (6) has flow controller (7), the one end fixed mounting that the union piece (15) was kept away from in drainage tube (6) has connecting seat (8), the inside of connecting seat (8) is provided with the screw thread, just connecting bolt (9) and connecting seat (8) threaded connection, a side fixedly connected with drain pipe (17) of connecting seat (8) are kept away from in connecting bolt (9), just one end fixed mounting that connecting bolt (9) were kept away from in drain pipe (17) has bottle plug (10), drain pipe (17) run through bottle plug (10), the top of collecting container (11) is provided with the bottleneck that matches with bottle plug (10), just bottle plug (10) and bottleneck sliding connection, union piece (15) and drainage tube (6), drainage tube (6) and connecting seat (8), connecting seat (8) and connecting bolt (9), The connecting bolt (9) is communicated with the drain pipe (17), and the drain pipe (17) is communicated with the collecting container (11).

2. The ascites conduction device for gastroenterology according to claim 1, wherein an anti-drop block (14) is fixedly installed at the top end of the needle guide cylinder (2).

3. The ascites conduction device for gastroenterology according to claim 1, wherein the inner surface of the fixing patch (1) is uniformly coated with glue, and the central position of the inner surface of the fixing patch is adhered with a sterilized hemostatic sheet (3).

4. The ascites conduction device for department of gastroenterology according to claim 1, wherein the outer surfaces of the connecting bolt (9) and the connecting seat (8) are provided with anti-slip textures.

5. An ascites conduction device for digestive system department according to claim 1 characterized in that the inside of the pull through cylinder (13) is filled with physiological saline (16).