CN210521016U

CN210521016U - Clinical piercing depth that uses of cardiothoracic surgery

Info

Publication number: CN210521016U
Application number: CN201920896323.1U
Authority: CN
Inventors: 蓝新颜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-05-15
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses a clinical piercing depth that uses of cardiothoracic surgery, including the needle tubing, the inside of needle tubing is provided with the piston, and the one end of piston is connected with the connecting rod, the one end of connecting rod is connected with the extractor, the inside both sides of needle tubing are provided with the trompil. The utility model discloses a needle tubing that sets up, the drainage tube, the catch tray, piston and extractor, realized utilizing piston and connecting rod to extract the hydrops to the inside of needle tubing through extracting the extractor, the hydrops of needle tubing highly reachs when two sets of drainage tubes, the hydrops can get into the inside of catch tray through two sets of drainage tubes, store by the catch tray, make the hydrops volume that the needle tubing was once only taken out many, the secondary puncture has been avoided, reduce patient's secondary pain, still through the controller that sets up, a groove, pulley and rubber tube, realized when the hydrops is extracted and is come inside the rubber tube, can pass through the slip pulley, adjust the volume that the hydrops was flowed through to the rubber tube, control hydrops is slowly taken out, the speed of avoiding taking out leads to.

Description

Clinical piercing depth that uses of cardiothoracic surgery

Technical Field

The utility model relates to a cardiothoracic surgery field specifically is a clinical piercing depth that uses of cardiothoracic surgery.

Background

The cardiothoracic surgery also comprises diseases of cardiac surgery and general thoracic surgery, the cardiac surgery researches aspects of heart large vessel trauma, pericardial disease, congenital heart disease, acquired heart valve disease, ischemic heart disease, heart tumor, large vessel disease, interventional therapy technology, surgical treatment of arrhythmia, cardiac pacing and implantable defibrillation cardioverters, dynamic cardiomyoplasty, heart, lung and heart-lung transplantation and the like, the puncture is a common medical operation term, the puncture is used for puncturing a puncture needle into a body cavity to extract secretion for testing, injecting gas or contrast medium into the body cavity for contrast examination, or injecting medicine into the body cavity for diagnosis and treatment, and the puncture aims at blood extraction testing, blood transfusion, fluid infusion, catheter implantation for angiography and the like.

When the existing puncture device for clinical cardiothoracic surgery is used, a puncture needle needs to be inserted into the 5 th to 6 th intercostal spaces of the left clavicle midline of a patient, and then accumulated liquid is pumped out by using a piston device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing puncture device for cardiothoracic surgery clinical use needs secondary liquid extraction frequently because the volume of a needle tube for liquid extraction is limited, so that secondary pain of a patient is caused, and the existing liquid extraction rubber tube does not have a device for controlling the extraction speed, so that the patient is uncomfortable due to the fact that the extraction speed is too high, the puncture device for cardiothoracic surgery clinical use is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a clinical piercing depth that uses of cardiothoracic surgery, includes the needle tubing, the inside of needle tubing is provided with the piston, and the one end of piston is connected with the connecting rod, the one end of connecting rod is connected with the extractor, the inside both sides of needle tubing are provided with the trompil, and the outside of trompil is provided with the drainage tube, the bottom of drainage tube is provided with the catch tray, the bottom of needle tubing is connected with first connecting block, and the one end of first connecting block is connected with the rubber tube, the outside of rubber tube is connected with the controller, and the inside of controller is provided with the recess, the inside sliding connection of recess has the pulley, the bottom of rubber tube is connected with the second connecting block, and the one end of second connecting block is connected with.

Preferably, the needle tubing comprises transparent PVC material, and the outside of needle tubing is connected with the scale, piston and needle tubing sliding connection, the top and the bottom of needle tubing all are provided with the trompil.

Preferably, the catch tray with the syringe card with be connected, and the hollow ring structure of catch tray, the top of catch tray is connected with the trompil, and the quantity of trompil is two sets of, two sets of the drainage tube runs through the trompil, and two sets of the drainage tube can be dismantled with the trompil and be connected.

Preferably, the controller is of a trapezoidal structure, the controller is connected with the pulley in a sliding mode, the rubber tube penetrates through the controller, and the rubber tube is connected with the pulley in a sliding mode.

Preferably, the auxiliary block is rotatably connected with the second connecting block through a rotating shaft, and the rotating angle of the rotating shaft is 0-45 degrees.

Preferably, the puncture needle and the rubber tube are both of a hollow structure, the rubber tube is made of transparent PVC materials, and the rubber tube is of a hose structure.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a needle tubing that sets up, the drainage tube, the catch tray, piston and extractor, realized utilizing piston and connecting rod to extract the hydrops to the inside of needle tubing through extracting the extractor, the hydrops of needle tubing highly reachs when two sets of drainage tubes, the hydrops can get into the inside of catch tray through two sets of drainage tubes, store by the catch tray, make the hydrops volume that the needle tubing was once only taken out many, the secondary puncture has been avoided, reduce patient's secondary pain, still through the controller that sets up, a groove, pulley and rubber tube, realized when the hydrops is extracted and is come inside the rubber tube, can pass through the slip pulley, adjust the volume that the hydrops was flowed through to the rubber tube, control hydrops is slowly taken out, the speed of avoiding taking out leads to.

Drawings

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

FIG. 2 is an enlarged view of the structure at the position A of the present invention;

FIG. 3 is a schematic structural view of the present invention;

fig. 4 is a schematic view of the internal structure of the needle tube of the present invention.

In the figure: 1. a needle tube; 2. a graduated scale; 3. a drainage tube; 4. a collection tray; 5. a piston; 6. a connecting rod; 7. an extractor; 8. a first connection block; 9. a hose; 10. a controller; 11. a groove; 12. a pulley; 13. puncturing needle; 14. a rotating shaft; 15. an auxiliary block; 16. and a second connecting block.

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.

Referring to fig. 1-4, a clinical puncturing device for cardiothoracic surgery comprises a needle tube 1, a piston 5 is arranged inside the needle tube 1, one end of the piston 5 is connected with a connecting rod 6, one end of the connecting rod 6 is connected with an extractor 7, both sides inside the needle tube 1 are provided with openings, a drainage tube 3 is arranged outside the openings, a collecting tray 4 is arranged at the bottom end of the drainage tube 3, a first connecting block 8 is connected to the bottom end of the needle tube 1, a rubber tube 9 is connected to one end of the first connecting block 8, a controller 10 is connected to the outside of the rubber tube 9, a groove 11 is arranged inside the controller 10, a pulley 12 is slidably connected inside the groove 11, a second connecting block 16 is connected to the bottom end of the rubber tube 9, an auxiliary block 15 is connected to one end of the second connecting block 16, and a puncturing needle 13.

The utility model discloses a needle tubing 1 that sets up, drainage tube 3, catch tray 4, piston 5 and extractor 7, realized utilizing piston 5 and connecting rod 6 to extract the hydrops through extracting extractor 7 to needle tubing 1's inside, when the hydrops of needle tubing 1 highly reachd two sets of drainage tubes 3, the hydrops can get into catch tray 4's inside through two sets of drainage tubes 3, store by catch tray 4 for the hydrops volume that the needle tubing was once only taken out is many, the secondary puncture has been avoided, it is painful to reduce patient's secondary.

Please refer to fig. 1, the needle tube 1 is made of transparent PVC material, the outside of the needle tube 1 is connected with the graduated scale 2, the piston 5 is connected with the needle tube 1 in a sliding manner, the top and bottom of the needle tube 1 are both provided with holes, when the effusion reaches the inside of the needle tube 1, the graduated scale 2 outside the needle tube 1 can clearly observe the effusion.

Please refer to fig. 3, the collecting tray 4 is connected with the needle tube 1 in a clamping manner, the collecting tray 4 has a hollow circular structure, the top end of the collecting tray 4 is connected with two sets of openings, two sets of drainage tubes 3 penetrate the openings, and the two sets of drainage tubes 3 are detachably connected with the openings, when the effusion is too much, the effusion can be led out to the collecting tray 4 through the two sets of drainage tubes 3 and temporarily stored by the collecting tray 4, thereby increasing the capacity of the needle tube 1 and avoiding the secondary pain of the patient caused by the secondary puncture.

Please refer to fig. 3, the controller 10 is a ladder-shaped structure, the controller 10 is slidably connected to the pulley 12, the hose 9 penetrates the controller 10, and the hose 9 is slidably connected to the pulley 12, when the effusion passes through the hose 9, the pulley 12 can be slid, and the pulley 12 is adjusted to press the position of the hose 9, so as to adjust the effusion volume inside the hose 9, thereby adjusting the effusion pumping speed and avoiding discomfort of the patient caused by too fast pumping.

Please refer to fig. 2, the auxiliary block 15 is rotatably connected to the second connecting block 16 via the rotating shaft 14, and the rotating angle of the rotating shaft 14 is 0-45 degrees, during puncturing, because the angle needs to be adjusted and is 45 degrees, because the optimal angle for puncturing is 45 degrees, the puncturing can be adjusted by using the auxiliary block 15 and the rotating shaft 14, and the auxiliary block 15 plays a role of an auxiliary operation to help the puncture needle 13 to more accurately find the location of the patient's hydrops.

Please refer to fig. 3, the puncture needle 13 and the rubber tube 9 are both hollow structures, the rubber tube 9 is made of transparent PVC material, the rubber tube 9 is a hose structure, and the hollow structure is favorable for pumping the effusion in the chest of the patient out through the rubber tube 9 and the needle tube 1.

The working principle is as follows: when the device is used, the puncture needle 13 can be punctured into the 5 th to 6 th intercostal gaps of the left clavicle center line of a patient, when puncturing is performed, because the angle needs to be adjusted and is 45 degrees, the puncture needle can be adjusted and punctured by using the auxiliary block 15 and the rotating shaft 14, the auxiliary block 15 plays a role of auxiliary operation to help the puncture needle 13 to accurately find the accumulated water position of the patient, then the puncture needle 13 is punctured into the 5 th to 6 th intercostal gaps of the left clavicle center line of the patient, liquid pumping is started, the piston 5 and the connecting rod 6 are extracted and lifted by the extraction extractor 7, the accumulated liquid is pumped out through the rubber tube, when the accumulated liquid passes through the rubber tube 9, the pulley 12 can be slid, the adjusting pulley 12 presses the position of the rubber tube 9, so that the volume of the accumulated liquid in the rubber tube 9 is adjusted, the speed of pumping the accumulated liquid is adjusted, discomfort of the patient caused by too fast extraction is, when the hydrops was too much, can draw the inside of reacing catch tray 4 with the hydrops through two sets of drainage tubes 3, by catch tray 4 temporary storage, increase needle tubing 1's capacity from this avoids the secondary puncture to make the patient secondary painful.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a clinical piercing depth that uses of cardiothoracic surgery, includes needle tubing (1), its characterized in that: the needle tube comprises a needle tube (1), a piston (5) is arranged inside the needle tube (1), one end of the piston (5) is connected with a connecting rod (6), one end of the connecting rod (6) is connected with an extractor (7), two sides of the inside of the needle tube (1) are provided with holes, the outer side of each hole is provided with a drainage tube (3), the bottom end of each drainage tube (3) is provided with a collecting disc (4), the bottom end of the needle tube (1) is connected with a first connecting block (8), one end of each first connecting block (8) is connected with a rubber tube (9), the outer side of each rubber tube (9) is connected with a controller (10), a groove (11) is formed in the controller (10), a pulley (12) is slidably connected inside the groove (11), the bottom end of each rubber tube (9) is connected with a second connecting block (16), and one end of each second, one side of the auxiliary block (15) is provided with a puncture needle (13).

2. The clinical puncture device for cardiothoracic surgery of claim 1, wherein: needle tubing (1) comprises transparent PVC material, and the outside of needle tubing (1) is connected with scale (2), piston (5) and needle tubing (1) sliding connection, the top and the bottom of needle tubing (1) all are provided with the trompil.

3. The clinical puncture device for cardiothoracic surgery of claim 1, wherein: catch tray (4) and needle tubing (1) card and be connected, and catch tray (4) hollow ring structure, the top of catch tray (4) is connected with the trompil, and the quantity of trompil is two sets of, and is two sets of drainage tube (3) run through the trompil, and two sets of drainage tube (3) can be dismantled with the trompil and be connected.

4. The clinical puncture device for cardiothoracic surgery of claim 1, wherein: the controller (10) is of a trapezoidal structure, the controller (10) is in sliding connection with the pulley (12), the rubber tube (9) penetrates through the controller (10), and the rubber tube (9) is in sliding connection with the pulley (12).

5. The clinical puncture device for cardiothoracic surgery of claim 1, wherein: the auxiliary block (15) is rotatably connected with the second connecting block (16) through a rotating shaft (14), and the rotating angle of the rotating shaft (14) is 0-45 degrees.

6. The clinical puncture device for cardiothoracic surgery of claim 1, wherein: puncture needle (13) and rubber tube (9) all are hollow structure, and rubber tube (9) comprises transparent PVC material, rubber tube (9) are hose construction.