CN210009105U

CN210009105U - Puncture outfit for cardiothoracic surgery

Info

Publication number: CN210009105U
Application number: CN201920258244.8U
Authority: CN
Inventors: 张建鹏; 李卫强; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-01
Filing date: 2019-03-01
Publication date: 2020-02-04
Anticipated expiration: 2029-03-01

Abstract

The utility model belongs to the puncture ware field, especially, puncture ware for cardiothoracic surgery operation, to current cardiothoracic surgery puncture ware simple structure, the problem of function singleness, present following scheme is proposed, and it includes needle tubing and drain box, the link of needle tubing is connected in the bottom of drain box, and the upper end opening and the sealing connection of drain box have sealed lid, installs the handle on the lateral wall of drain box, and the drain box is connected with the collection liquid box through the connecting pipe, and the bottom of collection liquid box is connected with the fluid-discharge tube, installs the valve on the fluid-discharge tube, and the top of collection liquid box is connected with the air duct, and the other end of air duct is connected with the gasbag, and the gas vent of gasbag is connected with the blast pipe, all installs the check valve on blast pipe, the air duct inside runs through there is. The utility model provides a cardiothoracic surgery operation uses puncture ware can realize multiple functions, and it is convenient, convenient to use, excellent in use effect are dismantled in the installation.

Description

Puncture outfit for cardiothoracic surgery

Technical Field

The utility model relates to a puncture ware technical field especially relates to a puncture ware for cardiothoracic surgery.

Background

Cardiothoracic surgery also encompasses cardiac surgery and general thoracic surgery for study of trauma to the great vessels of the heart, pericardial disease, congenital heart disease, acquired valvular heart disease, ischemic heart disease, cardiac tumors, great vessel disease, interventional therapy, surgical treatment of cardiac arrhythmias, cardiac pacing and implantable defibrillation cardioverters, dynamic cardiomyopathy, heart, lung, and heart-lung transplants, and the like. At present, the cardiothoracic surgery needs the cooperation of multiple medical instrument, and is with high costs, and current cardiothoracic surgery puncture ware mostly only has simple puncture function, and the function is comparatively single, can not satisfy the demand of operation, and we provide a cardiothoracic surgery for operation puncture ware for this reason

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of puncture outfit for cardiothoracic surgery, solved current cardiothoracic surgery puncture outfit simple structure, problem of function singleness.

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

the utility model provides a puncture outfit for cardiothoracic surgery, includes needle tubing and drainage box, the bottom at the drainage box is connected to the link of needle tubing, and the upper end opening and the sealing connection of drainage box have sealed lid, install the handle on the lateral wall of drainage box, and the drainage box be connected with the collecting tank through the connecting pipe, and the bottom of collecting tank is connected with the fluid-discharge tube, installs the valve on the fluid-discharge tube, and the top of collecting tank is connected with the air duct, and the other end of air duct is connected with the gasbag, and the gas vent of gasbag is connected with the blast pipe, all installs the check valve on blast pipe, the air duct, the inside of needle tubing runs through there is the connecting rod, and the outside movable mounting that the bottom of connecting rod extends to the needle tubing has fixture or operation drag hook mechanism.

Preferably, one end of the connecting rod is provided with a rotating hole, and the rotating hole is provided with a fixing pin.

Preferably, fixture includes the second go-between of threaded connection on the needle tubing lateral wall, installs the dead lever on the both ends lateral wall of second go-between, and the one end of dead lever articulates there is the holder, all articulates on the lateral wall of holder has the second action pole, and the one end of two second action poles all rotates through the fixed pin and connects on the connecting rod.

Preferably, the surgical retractor mechanism comprises a first connecting ring in threaded connection with the outer side wall of the needle tube, a hook body is hinged to the side wall of the first connecting ring, a first action rod is hinged to the side wall of the hook body, and one end of the first action rod is connected to the connecting rod in a rotating mode through a fixing pin.

Preferably, the top end of the connecting rod extends to the outside of the liquid guide box and is connected with a pressing handle positioned on one side of the handle, the bottom end of the pressing handle is connected with a spring, the bottom end of the spring is connected with a sleeve, and the sleeve is sleeved on the handle.

Preferably, the liquid guide box and the connecting pipe are in threaded connection or clamping connection.

Preferably, a plurality of compression springs are installed inside the air bag.

Preferably, the outer side wall of one end of the needle tube close to the needle point is provided with an external thread part.

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

1. the utility model provides a puncture outfit for cardiothoracic surgery, which can puncture for cardiothoracic surgery through the arrangement of an external thread part, a needle tube, a handle, a sealing cover, a liquid guiding box, a connecting tube, a liquid collecting box, an air duct, a one-way valve, an air bag, an exhaust pipe and a liquid discharge pipe, and can extract liquid in the body of a patient, thereby being very convenient;

2. the utility model provides a puncture outfit for cardiothoracic surgery, which can draw a surgical wound retractor through the arrangement of a pressing handle, a spring, a sleeve, a connecting rod, a first connecting ring, a fixed pin, a first action rod, a hook body, a needle tube and a handle, thereby facilitating the operation;

3. the utility model provides a puncture outfit for cardiothoracic surgery, which can clamp and fix the affected part through the arrangement of a second connecting ring, a fixed rod, a clamping piece, a second action rod, a pressing handle, a spring, a sleeve, a needle tube and a handle, thereby facilitating the operation;

4. the utility model provides a cardiothoracic surgery operation uses puncture ware can realize multiple functions, and it is convenient, convenient to use, excellent in use effect are dismantled in the installation.

Drawings

Fig. 1 is a schematic structural view of the puncture outfit for cardiothoracic surgery provided by the present invention.

Fig. 2 is a schematic structural view of a first installation manner of the puncture outfit for cardiothoracic surgery provided by the utility model.

Fig. 3 is a schematic structural view of a second mounting manner of the puncture outfit for cardiothoracic surgery according to the present invention.

In the figure: the device comprises a male thread part 1, a needle tube 2, a handle 3, a sealing cover 4, a liquid guide box 5, a connecting tube 6, a liquid collection box 7, an air guide tube 8, a check valve 9, an air bag 10, an exhaust tube 11, a liquid discharge tube 12, a pressing handle 13, a spring 14, a sleeve 15, a connecting rod 16, a first connecting ring 17, a fixing pin 18, a first action rod 19, a hook body 20, a second connecting ring 21, a fixing rod 22, a clamping piece 23 and a second action rod 24.

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, a puncture outfit for cardiothoracic surgery comprises a needle tube 2 and a drainage box 5, the connecting end of the needle tube 2 is connected with the bottom end of the liquid guiding box 5, the upper end of the liquid guiding box 5 is opened and is hermetically connected with a sealing cover 4, the side wall of the liquid guiding box 5 is provided with a handle 3, the liquid guiding box 5 is connected with a liquid collecting box 7 through a connecting pipe 6, the bottom of the liquid collecting box 7 is connected with a liquid discharging pipe 12, the liquid discharging pipe 12 is provided with a valve, the top of the liquid collecting box 7 is connected with an air duct 8, the other end of the air duct 8 is connected with an air bag 10, the air outlet of the air bag 10 is connected with an air discharging pipe 11, the, the inside of needle tubing 2 runs through there is connecting rod 16, and the outside movable mounting that the bottom of connecting rod 16 extended to needle tubing 2 has fixture or operation drag hook mechanism, and fixture and operation drag hook mechanism all install on the one end lateral wall of needle tubing 2.

One end of the connecting rod 16 is provided with a rotating hole, the rotating hole is provided with a fixing pin 18, the clamping mechanism comprises a second connecting ring 21 which is in threaded connection with the outer side wall of the needle tube 2, fixing rods 22 are arranged on the side walls of two ends of the second connecting ring 21, one end of each fixing rod 22 is hinged with a clamping piece 23, the side walls of each clamping piece 23 are hinged with a second action rod 24, one ends of the two second action rods 24 are in rotational connection with the connecting rod 16 through the fixing pin 18, the surgical drag hook mechanism comprises a first connecting ring 17 which is in threaded connection with the outer side wall of the needle tube 2, the side wall of the first connecting ring 17 is hinged with a hook body 20, the side wall of the hook body 20 is hinged with a first action rod 19, one end of the first action rod 19 is in rotational connection with the connecting rod 16 through the fixing pin 18, the top end of the connecting rod 16 extends to the outer part of the, the bottom end of the spring 14 is connected with a sleeve 15, the sleeve 15 is sleeved on the handle 3, one ends of a first action rod 19 and a second action rod 24 are both provided with a rotating hole, a fixing pin 18 is rotatably connected in the rotating hole, the liquid guide box 5 and the connecting pipe 6 are in threaded connection or clamping connection, a plurality of compression springs are arranged inside the air bag 10, and the outer side wall of one end, close to the needle point, of the needle tube 2 is provided with an outer threaded part 1.

Example (b): when puncture is needed, puncture is conducted on the puncture position of a patient through the outside of the holding handle 3 or the liquid guide box 5, when liquid accumulation needs to be extracted, the sealing plug 4 is covered, the air bag 10 is continuously pressed, so that gas in the air bag 10 is outwards discharged through the exhaust pipe 11, then the gas in the liquid collection box 7 is continuously outwards extracted under the action of the one-way valve 9 and the air guide pipe 8, the pressure in the liquid collection box 7 is continuously reduced, the liquid accumulation at the puncture part of the patient enters the liquid guide box 5 through the needle tube 2 under the action of negative pressure, then enters the liquid collection box 7 through the connecting pipe 6 for collection, and after collection is completed, liquid is discharged through the liquid discharge pipe 12;

when the drag hook traction is needed to be carried out on the operation part, one end of a connecting rod 16 penetrates into a needle tube 2, then a sleeve 15 is sleeved on a handle 3, a first connecting ring 17 is in threaded connection with an external threaded part 1 of the needle tube 2, one end of a first action rod 19 is rotatably connected with one end of the connecting rod 16 through a fixing pin 18, the operation part is pulled through a hook body 20, the operation is convenient to carry out, the pressing handle 13 is pressed, the pressing handle 13 drives the hook body 20 to rotate through the connecting rod 16, the hook body 20 is driven to carry out angle adjustment, and the operation part is conveniently pulled;

when needs carry out the centre gripping to the operation position, penetrate in needle tubing 2 with the one end of connecting rod 16, then cup joint sleeve 15 on handle 3, second go-between 21 threaded connection is on needle tubing 2's external screw thread portion 1, the one end of second action pole 24 is rotated and is connected on connecting rod 16, through pressing down press handle 13, press handle 13 to drive two second action poles 24 motions through connecting rod 16, second action pole 24 drives holder 23 and rotates on dead lever 22, carries out the centre gripping to the operation position, the utility model provides a puncture ware for cardiothoracic surgery can realize multiple functions, and it is convenient to install and dismantle, convenient to use, excellent in use effect.

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. A puncture outfit for cardiothoracic surgery comprises a needle tube (2) and a liquid guiding box (5), and is characterized in that a connecting end of the needle tube (2) is connected to the bottom end of the liquid guiding box (5), the upper end of the liquid guiding box (5) is open and is hermetically connected with a sealing cover (4), a handle (3) is installed on the side wall of the liquid guiding box (5), the liquid guiding box (5) is connected with a liquid collecting box (7) through a connecting pipe (6), the bottom of the liquid collecting box (7) is connected with a liquid discharging pipe (12), a valve is installed on the liquid discharging pipe (12), the top of the liquid collecting box (7) is connected with an air guiding pipe (8), the other end of the air guiding pipe (8) is connected with an air bag (10), an exhaust port of the air bag (10) is connected with an exhaust pipe (11), one-way valves (9) are installed on the exhaust pipe (11) and, the bottom end of the connecting rod (16) extends to the outside of the needle tube (2) and is movably provided with a clamping mechanism or a surgery retractor mechanism, and the clamping mechanism and the surgery retractor mechanism are both arranged on the outer side wall of one end of the needle tube (2).

2. The puncture instrument for cardiothoracic surgery as set forth in claim 1, wherein one end of the connecting rod (16) is formed with a rotation hole, and the rotation hole is provided with a fixing pin (18).

3. The puncture outfit for cardiothoracic surgery as claimed in claim 1, wherein the clamping mechanism comprises a second connecting ring (21) screwed on the outer sidewall of the needle tube (2), fixed rods (22) are installed on the sidewalls of both ends of the second connecting ring (21), one end of each fixed rod (22) is hinged to a clamping member (23), the sidewalls of each clamping member (23) are hinged to a second actuating rod (24), and one ends of the two second actuating rods (24) are rotatably connected to the connecting rod (16) through a fixed pin (18).

4. The puncture outfit for cardiothoracic surgery as recited in claim 1, wherein the surgical retractor mechanism comprises a first connecting ring (17) screwed on the outer sidewall of the needle tube (2), a hook body (20) is hinged on the sidewall of the first connecting ring (17), a first actuating rod (19) is hinged on the sidewall of the hook body (20), and one end of the first actuating rod (19) is rotatably connected to the connecting rod (16) through a fixing pin (18).

5. The puncture outfit for cardiothoracic surgery as claimed in claim 1, wherein the top end of the connecting rod (16) extends to the outside of the liquid guiding box (5) and is connected with a pressing handle (13) located at one side of the handle (3), the bottom end of the pressing handle (13) is connected with a spring (14), the bottom end of the spring (14) is connected with a sleeve (15), and the sleeve (15) is sleeved on the handle (3).

6. A puncture instrument for cardiothoracic surgery as set forth in claim 1, wherein the liquid guide box (5) is screwed or snapped to the connection tube (6).

7. A puncture instrument for cardiothoracic surgery as set forth in claim 1, wherein a plurality of compression springs are installed inside the balloon (10).

8. The puncture outfit for cardiothoracic surgery as claimed in claim 1, wherein the needle tube (2) has an external thread portion (1) on the outer side wall of the end near the needle point.