CN209734616U - drainage tube for cardiology - Google Patents

Abstract

The utility model discloses a drainage tube for cardiology department, which belongs to the technical field of medical appliances, and comprises a drainage tube body, wherein the outer side of the drainage tube body is connected with a sleeve, the drainage tube body and one end of the sleeve are both connected with a connector through a connecting tube, the connector is far away from the drainage tube body and one end of the sleeve is connected with a drainage device through a straight tube and another connecting tube, and the inside of the drainage tube body is connected with a support rod; the anti-backflow function of the drainage tube body is increased through the support rod, the clamping sleeve, the rubber pad, the convex strip and the rubber strip, so that sucked pancreatic juice is not easy to backflow, a pipeline is not easy to block, and the purpose of preventing bleeding is achieved; the utility model discloses set up connecting pipe and screw thread on the connector, can increase the connection area and the roughness of connector through connecting pipe and screw thread for the connector is connected more closely with drainage tube body and drainage ware, thereby makes drainage tube body and the difficult separation of drainage ware, reaches and uses convenient purpose.

Description

Drainage tube for cardiology

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to drainage tube for intracardiac branch of academic or vocational study.

Background

The surgical drainage tube body that uses clinically is a lot of, and some are used for the catheterization, and some all have the application in wound, thorax, cerebral cavity, intestines and stomach, biliary tract and intracardiac branch of academic or vocational study etc. and the surgery drainage is in order to guide the pus, blood, the liquid that accumulates in human tissue or body cavity to in vitro, prevents postoperative infection and influence wound healing.

The existing technology has the problems that the existing technology lacks a backflow prevention device, the pancreatic juice sucked out easily flows back, the pipeline is blocked, the surface of the connector is smooth, and the drainage tube body and the drainage device are not tight enough.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a drainage tube for intracardiac branch of academic or vocational study has increase anti-reflux unit and makes connector and drainage tube body and drainage ware be connected inseparabler characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drainage tube for intracardiac branch of academic or vocational study, includes drainage tube body, drainage tube body's the outside is connected with the sleeve pipe, drainage tube body with sheathed tube one end all is connected with the connector through the connecting pipe, the connector is kept away from drainage tube body with straight tube and another are passed through to sheathed tube one end the connecting pipe is connected with the drainage ware, drainage tube body's internal connection has branch, the inboard of branch is connected with the cutting ferrule, the internal connection of cutting ferrule has the rubber strip, the one end of rubber strip is connected with the rubber pad.

As an optimal technical scheme of the utility model, the both ends of connector are connected with the connecting pipe.

As an optimal technical scheme of the utility model, two the outside of connecting pipe all is connected with the screw thread, just the screw thread is the heliciform.

As the utility model discloses a preferred technical scheme, one side of drainage ware is connected with the straight tube, just the straight tube with the inboard of drainage tube body has all been seted up the screw thread.

As the utility model discloses a preferred technical scheme, the outside of rubber strip is connected with three sand grip, and is three sand grip align to grid.

As the utility model discloses an optimal technical scheme, the drainage tube body with the rubber pad passes through branch the cutting ferrule the rubber strip with the sand grip is connected.

As the utility model discloses a preferred technical scheme, the diameter of connecting pipe is less than the drainage tube body the connector the straight tube with the sleeve pipe.

compared with the prior art, the beneficial effects of the utility model are that:

1. The utility model discloses set up branch, cutting ferrule, rubber pad, sand grip and rubber strip on the connector, increase the function of drainage tube body backflow prevention through branch, cutting ferrule, rubber pad, sand grip and rubber strip, make the pancreatic juice of suction out difficult to take place the backward flow, thereby make the pipeline difficult to take place the jam, reach the purpose of preventing bleeding;

2. The utility model discloses set up connecting pipe and screw thread on the connector, can increase the connection area and the roughness of connector through connecting pipe and screw thread for the connector is connected more closely with drainage tube body and drainage ware, thereby makes drainage tube body and the difficult separation of drainage ware, reaches and uses convenient purpose.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

Fig. 1 is a schematic front view of the present invention;

Fig. 2 is a schematic partial sectional view of the joint of fig. 1 according to the present invention;

fig. 3 is a schematic view of the rubber pad of fig. 2 according to the present invention;

Fig. 4 is a schematic view of the structure of the connection head shown in fig. 1 according to the present invention;

In the figure: 1. a drainage tube body; 2. a connector; 3. a drainage device; 4. a straight pipe; 5. a sleeve; 6. a strut; 7. a card sleeve; 8. a rubber pad; 9. a convex strip; 10. a rubber strip; 11. a connecting pipe; 12. and (4) threading.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a drainage tube for intracardiac branch of academic or vocational study, including drainage tube body 1, drainage tube body 1's outside integrated into one piece has sleeve pipe 5, drainage tube body 1 and sleeve pipe 5's one end all is connected with connector 2 through connecting pipe 11 and screw thread 12, straight tube 4 is passed through to drainage tube body 1 and sleeve pipe 5's one end is kept away from to connector 2, another connecting pipe 11 and screw thread 12 are connected with drainage ware 3, there is branch 6 inside of drainage tube body 1 through glue adhesive connection, there is cutting ferrule 7 inboard through glue adhesive connection of branch 6, there is rubber strip 10 inside of cutting ferrule 7 through the perforation connection who sets up, the one end integrated into one piece of rubber.

By means of above-mentioned technical scheme through branch 6, cutting ferrule 7, rubber pad 8 and rubber strip 10 increase the function of drainage tube body 1 anti-reflux, make the difficult emergence backward flow of the pancreas liquid of suction, thereby make the difficult emergence of pipeline block up, reach the purpose that prevents bleeding, rethread connecting pipe 11 can increase the connection area of connector 2, make connector 2 more inseparable with drainage tube body 1 and drainage ware 3 are connected, thereby make drainage tube body 1 and drainage ware 3 difficult separation, reach and use convenient purpose.

In addition, in the present embodiment, as for the above-mentioned connecting head 2, the connecting pipe 11 is integrally formed at both ends of the connecting head 2; adopt this scheme connector 2 can link together through connecting pipe 11 and drainage tube body 1 and drainage ware 3.

In addition, in the embodiment, for the two connecting pipes 11, the outer sides of the two connecting pipes 11 are both provided with the threads 12, and the threads 12 are spiral; by adopting the scheme, the two connecting pipes 11 can connect the drainage tube body 1 and the drainage device 3 together through the threads 12.

In addition, in the present embodiment, for the drainage device 3, a straight tube 4 is integrally formed on one side of the drainage device 3, and threads 12 are formed on the inner sides of the straight tube 4 and the drainage tube body 1; by adopting the scheme, the drainage device 3 can be connected with the drainage tube body 1 through the straight tube 4.

in addition, in the present embodiment, as for the drainage tube body 1 and the rubber pad 8, the drainage tube body 1 and the rubber pad 8 are connected through the support rod 6, the ferrule 7, the rubber strip 10 and the convex strip 9; adopt this scheme drainage tube body 1 and rubber pad 8 to connect through branch 6, cutting ferrule 7, rubber strip 10 and sand grip 9 for drainage tube body 1 has increased the function of anti-return.

in addition, in the embodiment, for the above-mentioned connecting tube 11, the diameter of the connecting tube 11 is less than five millimeters of the drainage tube body 1, the connector 2, the straight tube 4 and the sleeve; by adopting the scheme, the connecting pipe 11 can be matched with the thread 12 to connect the drainage tube body 1 and the drainage device 3 together.

In the embodiment, the flow diverter 3 is a customizable flow diverter sold in business of Shangxing province of officials and multi-luck daily necessities.

Example 2

Referring to fig. 3, the difference between the present embodiment and embodiment 1 is: the outside of rubber strip 10 is connected with three sand grip 9, and 9 align to grid of three sand grip, can increase the roughness on rubber strip 10 surface through sand grip 9 for rubber strip 10 is connected more closely with cutting ferrule 7, thereby makes rubber pad 8 and drainage tube body 1 connect more closely.

In conclusion, with the help of the above technical solution of the present invention, the rubber strip 10 is connected to the drainage tube body 1 through the support rod 6 and the ferrule 7, and the roughness of the surface of the rubber strip 10 can be increased through the raised strip 9, so that the rubber strip 10 is more tightly connected to the ferrule 7, and then the rubber strip 8 is connected to the drainage tube body 1 through the rubber strip 10, and then the hollow part of the drainage tube body 1 is temporarily blocked through the rubber strip 8, when the drainage device 3 is pressed to generate suction, the rubber strip 8 is deformed by the action of suction, so that the pancreatic juice can be sucked from the hollow part of the drainage tube body 1, when the drainage device 3 is not pressed to generate suction, the hollow part of the rubber strip 8 recovering to the original shape is blocked again, so that the sucked pancreatic juice is not easy to flow back, the pipeline is not easy to be blocked, and then the connection area and roughness of the connector, make connector 2 and drainage tube body 1 and drainage ware 3 be connected inseparabler to make drainage tube body 1 and the difficult separation of drainage ware 3, reach and use convenient purpose, after drainage tube body 1 finishes using, it can to the region of needs to take.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a drainage tube for intracardiac branch of academic or vocational study, includes drainage tube body (1), the outside of drainage tube body (1) is connected with sleeve pipe (5), its characterized in that: drainage tube body (1) with the one end of sleeve pipe (5) all is connected with connector (2) through connecting pipe (11), keep away from connector (2) drainage tube body (1) with straight tube (4) and another are passed through to the one end of sleeve pipe (5) connecting pipe (11) are connected with drainage ware (3), the internal connection of drainage tube body (1) has branch (6), the inboard of branch (6) is connected with cutting ferrule (7), the internal connection of cutting ferrule (7) has rubber strip (10), the one end of rubber strip (10) is connected with rubber pad (8).

2. A drainage tube for cardiology department according to claim 1, wherein: the two ends of the connector (2) are connected with connecting pipes (11).

3. A drainage tube for cardiology department according to claim 1, wherein: the outer sides of the two connecting pipes (11) are both connected with threads (12), and the threads (12) are spiral.

4. A drainage tube for cardiology according to claim 3, wherein: one side of the drainage device (3) is connected with a straight pipe (4), and the straight pipe (4) and the inner side of the drainage tube body (1) are both provided with the threads (12).

5. A drainage tube for cardiology department according to claim 1, wherein: the outside of rubber strip (10) is connected with three sand grip (9), and is three sand grip (9) align to grid.

6. a drainage tube for cardiology according to claim 5, wherein: the drainage tube body (1) and the rubber pad (8) are connected through the support rod (6), the clamping sleeve (7), the rubber strip (10) and the convex strip (9).

7. A drainage tube for cardiology department according to claim 1, wherein: the diameter of the connecting pipe (11) is smaller than that of the drainage tube body (1), the connector (2), the straight pipe (4) and the sleeve (5).