CN111359027A

CN111359027A - Stifled drainage device is prevented to thoracic surgery

Info

Publication number: CN111359027A
Application number: CN202010086295.4A
Authority: CN
Inventors: 徐保彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2020-07-03

Abstract

The invention relates to the field of thoracic surgery, in particular to an anti-blocking drainage device for thoracic surgery, which comprises a protective box and a drainage mechanism, wherein a walking mechanism is arranged at the lower end of the protective box, the drainage mechanism is arranged above the protective box through a lifting mechanism, the drainage mechanism comprises a filter box, a buffer box and a storage box, the lifting mechanism comprises lifting cavities which are arranged on the inner side of the protective box in a bilateral symmetry mode, a lifting motor is arranged at the lower end of each lifting cavity, a threaded lifting rod is arranged at the output end of the lifting motor, a lifting seat is in threaded connection with the threaded lifting rod, a supporting rod is arranged at the upper end of the lifting seat, a supporting seat is arranged at the upper end of the supporting rod, and. The structure setting of this device, when depositing or transporting, in retracting the protective housing with drainage mechanism through elevating system, cover the case lid, can prevent that the device from receiving the influence of external factor and damaging, the practicality is strong.

Description

Stifled drainage device is prevented to thoracic surgery

Technical Field

The invention relates to the field of thoracic surgery, in particular to an anti-blocking drainage device for thoracic surgery.

Background

Closed thoracic drainage is a common treatment method in the field of cardiothoracic surgery, and gas and liquid in the thoracic cavity of a patient are timely discharged out of the body during treatment. Several drainage methods in the prior art have certain defects, one of them is to repeatedly suck gas and liquid in the chest cavity of a patient by using an injector, and the method has the defects that the chest cavity of the patient is repeatedly punctured, so that the pain of the patient is increased, the labor intensity of medical care personnel is high, the pneumatosis and hydrops in the chest cavity of the patient are not thoroughly sucked, and the like; the other method is a thoracocentesis drainage method, the currently widely used thoracic drainage tube in clinic is an end and side hole type medical silicone tube, and the drainage tube is often squeezed to keep the smooth thoracic drainage, but the squeezing effect of the drainage tubes is not good, larger pressure difference cannot be generated, the pressure difference is difficult to control, and a powerful scouring effect cannot be caused on blood clots and cellulose blocking the drainage tube, so that the defect of the drainage tube is that the external fixation effect of a patient is not ideal.

Chinese patent (publication No. CN 109364312A) discloses an anti-blocking drainage device for thoracic surgery. . This thoracic surgery prevents stifled drainage device, through setting up drainage mechanism, utilize three conveyer pipe, can realize the reposition of redundant personnel to gas or liquid in the thorax, then filtering mechanism can keep apart the precipitate, the filter core can be made further filtration, realized that the filter effect is good and prevent the good purpose of stifled effect, the vacuum pump utilizes the breather pipe to take out the inside gas of collection box, make the inside negative pressure that forms of collection box, and then can introduce the inside of collection box to the liquid of transition incasement portion, the purpose of being convenient for drainage and excellent in use effect has been realized. However, the various parts of the device are exposed to the outside and are easily damaged by external factors during storage or transportation.

Disclosure of Invention

The invention aims to provide an anti-blocking drainage device for thoracic surgery to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an anti-blocking drainage device for thoracic surgery comprises a protective box and a drainage mechanism, wherein a walking mechanism is arranged at the lower end of the protective box, the drainage mechanism is arranged above the protective box through a lifting mechanism, the drainage mechanism comprises a filter box, a buffer box and a storage box, the lifting mechanism comprises lifting cavities which are symmetrically arranged at the inner side of the protective box in a bilateral mode, a lifting motor is arranged at the lower end of each lifting cavity, a threaded lifting rod is arranged at the output end of the lifting motor, a lifting seat is connected to the threaded lifting rod in a threaded mode, a supporting rod is arranged at the upper end of the lifting seat, a supporting seat is arranged at the upper end of the supporting rod, the drainage mechanism is arranged on the supporting seat, a cavity is formed in the supporting seat, a first telescopic mechanism is arranged in the cavity, a push plate is arranged at the left end of, the left end of the supporting plate extends out of the supporting seat and is provided with a second telescopic mechanism, a drainage tube is arranged at the upper end of the second telescopic mechanism, a liquid inlet tube is arranged on the left side of the filter box, and the drainage tube is connected with the liquid inlet tube through a hose.

As a still further scheme of the invention: the protective box is of an upper end opening structure, and a box cover is arranged at the upper end of the protective box.

As a still further scheme of the invention: the inside of rose box is provided with filtering component.

As a still further scheme of the invention: the buffer tank is arranged at the upper end of the filter tank, and a first liquid sending pipe is arranged between the filter tank and the buffer tank.

As a still further scheme of the invention: the upper end of the first liquid sending pipe is higher than the lower end of the buffer tank.

As a still further scheme of the invention: a second liquid feeding pipe is arranged between the buffer tank and the storage tank, a vacuum pump is installed at the upper end of the storage tank, and a liquid discharge pipe is arranged on the right side of the storage tank.

As a still further scheme of the invention: the traveling mechanism comprises a mounting seat, and the upper end of the mounting seat is connected with the protective box through a third telescopic mechanism.

As a still further scheme of the invention: the inside of mount pad is provided with first smooth chamber, the inside in first smooth chamber is provided with the slide, the slide lower extreme is provided with the universal wheel, and the slide upper end is provided with first actuating lever, first actuating lever and mount pad sliding connection, the upper end and the guard box of first actuating lever are connected.

As a still further scheme of the invention: the inside of mount pad is provided with the smooth chamber of second, the inside in the smooth chamber of second is provided with the piston, the upside of piston is provided with the second actuating lever, second actuating lever and mount pad sliding connection, the upper end and the guard box of second actuating lever are connected.

As a still further scheme of the invention: and a sucker is arranged on the lower side of the mounting seat, and a vent is arranged between the sucker and the second sliding cavity.

Compared with the prior art, the invention has the beneficial effects that: the structure setting of this device, during the use, stretches out the protective housing with drainage mechanism through elevating system, when depositing or transporting, through elevating system with drainage mechanism withdrawal protective housing in, cover the case lid, can prevent that the device from receiving the influence of external factor and damaging, the practicality is strong to the position of drainage tube can be adjusted to the setting of first telescopic machanism and second telescopic machanism, satisfies different user demands, improves the travelling comfort that uses.

Drawings

Fig. 1 is a schematic structural diagram of the device.

Fig. 2 is a schematic structural view of the support base.

Fig. 3 is a schematic structural view of the drainage mechanism.

Fig. 4 is a schematic structural diagram of the traveling mechanism.

1-protective box, 2-walking mechanism, 3-lifting cavity, 4-lifting motor, 5-threaded lifting rod, 6-lifting seat, 7-supporting rod, 8-supporting seat, 9-filtering box, 10-buffer box, 11-storage box, 12-supporting plate, 13-second telescopic mechanism, 14-drainage tube, 15-hose, 16-liquid inlet tube, 17-cavity, 18-first telescopic mechanism, 19-push plate, 20-filtering component, 21-first liquid feeding tube, 22-second liquid feeding tube, 23-vacuum pump, 24-liquid discharging tube, 25-mounting seat, 26-third telescopic mechanism, 27-first sliding cavity, 28-sliding seat, 29-universal wheel, 30-first driving rod, 31-second sliding cavity, 32-piston, 33-second driving rod, 34-suction cup, 35-vent.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Example one

Referring to fig. 1-4, in the embodiment of the invention, an anti-blocking drainage device for thoracic surgery comprises a protective box 1 and a drainage mechanism, wherein a traveling mechanism 2 is arranged at the lower end of the protective box 1, the drainage mechanism is arranged above the protective box 1 through a lifting mechanism, the drainage mechanism comprises a filter box 9, a buffer box 10 and a storage box 11, the lifting mechanism comprises lifting cavities 3 which are arranged at the inner side of the protective box 1 in a bilateral symmetry manner, a lifting motor 4 is arranged at the lower end of the lifting cavity 3, a threaded lifting rod 5 is arranged at the output end of the lifting motor 4, a lifting seat 6 is in threaded connection with the threaded lifting rod 5, a support rod 7 is arranged at the upper end of the lifting seat 6, a support seat 8 is arranged at the upper end of the support rod 7, the drainage mechanism is arranged on the support seat 8, a cavity 17 is arranged in the support seat 8, a first, the left end of first telescopic machanism 18 is provided with push pedal 19, the left side of push pedal 19 is provided with backup pad 12, the left end of backup pad 12 stretches out supporting seat 8 and is provided with second telescopic machanism 13, the upper end of second telescopic machanism 13 is provided with drainage tube 14, and the left side of rose box 9 is provided with feed liquor pipe 16, drainage tube 14 passes through hose 15 with feed liquor pipe 16 and is connected.

Protection box 1 is upper end open structure, and 1 upper end of protection box is provided with the case lid, the inside of rose box 9 is provided with filtering component 20, baffle-box 10 sets up in the upper end of rose box 9, is provided with first liquid delivery pipe 21 between rose box 9 and the baffle-box 10, the upper end of first liquid delivery pipe 21 is higher than the lower extreme of baffle-box 10, be provided with second liquid delivery pipe 22 between baffle-box 10 and the bin 11, vacuum pump 23 is installed to the bin 11 upper end, and the right side of bin 11 is provided with fluid-discharge tube 24. The structure setting of this device, during the use, stretches out protective housing 1 with drainage mechanism through elevating system, when depositing or transporting, through elevating system with drainage mechanism withdrawal protective housing 2 in, cover the case lid, can prevent that the device from receiving external factor's influence and damaging, the practicality is strong to first telescopic machanism 18 and second telescopic machanism 13's setting can adjust the position of drainage tube 14, satisfies different user demands, improves the travelling comfort that uses.

Example two

On the basis of the first embodiment, the traveling mechanism 2 comprises a mounting seat 25, the upper end of the mounting seat 25 is connected with the protective box 1 through a third telescopic mechanism 26, a first sliding cavity 27 is arranged inside the mounting seat 25, a sliding seat 28 is arranged inside the first sliding cavity 27, the lower end of the slide seat 28 is provided with a universal wheel 29, the upper end of the slide seat 28 is provided with a first driving rod 30, the first driving rod 30 is connected with the mounting seat 25 in a sliding way, the upper end of the first driving rod 30 is connected with the protective box 1, a second sliding chamber 31 is arranged inside the mounting seat 25, a piston 32 is arranged inside the second sliding chamber 31, the upside of piston 32 is provided with second actuating lever 33, second actuating lever 33 and mount pad 25 sliding connection, the upper end and the guard box 1 of second actuating lever 33 are connected, and the downside of mount pad 25 is provided with sucking disc 34, be provided with air vent 35 between sucking disc 34 and the smooth chamber 31 of second. The setting of this structure for the device is convenient for remove, and after removing appointed position, the drive third telescopic machanism 26 for mount pad 25 descends, with universal wheel 29 indentation first smooth chamber 27 in, utilizes sucking disc 34 to adsorb ground, makes the device place stably, improves the security of using.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a thoracic surgery prevents stifled drainage device, includes protecting box (1) and drainage mechanism, the lower extreme of protecting box (1) is provided with running gear (2), and drainage mechanism installs in protecting box (1) top through elevating system, and drainage mechanism includes rose box (9), baffle-box (10) and bin (11), its characterized in that, elevating system includes bilateral symmetry's the lift chamber (3) of seting up in protecting box (1) inboard, the lower extreme of lift chamber (3) is provided with elevator motor (4), the output of elevator motor (4) is provided with screw thread lifter (5), threaded connection has lift seat (6) on screw thread lifter (5), the upper end of lift seat (6) is provided with bracing piece (7), the upper end of bracing piece (7) is provided with supporting seat (8), drainage mechanism installs on supporting seat (8), cavity (17) have been seted up to the inside of supporting seat (8), the inside of cavity (17) is provided with first telescopic machanism (18), the left end of first telescopic machanism (18) is provided with push pedal (19), the left side of push pedal (19) is provided with backup pad (12), the left end of backup pad (12) stretches out supporting seat (8) and is provided with second telescopic machanism (13), the upper end of second telescopic machanism (13) is provided with drainage tube (14), and the left side of rose box (9) is provided with feed liquor pipe (16), drainage tube (14) are connected through hose (15) with feed liquor pipe (16).

2. The thoracic surgery anti-blocking drainage device according to claim 1, wherein the protective box (1) is of an open-top structure, and a box cover is arranged at the upper end of the protective box (1).

3. The thoracic surgical anti-clogging drainage device according to claim 1 or 2, characterized in that the inside of the filtering tank (9) is provided with a filtering assembly (20).

4. The thoracic surgery anti-clogging drainage device according to claim 3, characterized in that the buffer tank (10) is arranged at the upper end of the filtering tank (9), and a first liquid sending pipe (21) is arranged between the filtering tank (9) and the buffer tank (10).

5. The thoracic surgery anti-clogging drainage device according to claim 4, characterized in that the upper end of the first liquid sending pipe (21) is higher than the lower end of the buffer tank (10).

6. The thoracic surgery anti-blocking drainage device according to claim 5, wherein a second liquid feeding pipe (22) is arranged between the buffer tank (10) and the storage tank (11), a vacuum pump (23) is installed at the upper end of the storage tank (11), and a liquid discharging pipe (24) is arranged at the right side of the storage tank (11).

7. The thoracic surgery anti-blocking drainage device according to claim 1 or 6, characterized in that the walking mechanism (2) comprises a mounting seat (25), and the upper end of the mounting seat (25) is connected with the protective box (1) through a third telescopic mechanism (26).

8. The thoracic surgery anti-blocking drainage device according to claim 7, wherein a first sliding cavity (27) is arranged inside the mounting seat (25), a sliding seat (28) is arranged inside the first sliding cavity (27), a universal wheel (29) is arranged at the lower end of the sliding seat (28), a first driving rod (30) is arranged at the upper end of the sliding seat (28), the first driving rod (30) is slidably connected with the mounting seat (25), and the upper end of the first driving rod (30) is connected with the protective box (1).

9. The thoracic surgery anti-blocking drainage device according to claim 8, wherein a second sliding cavity (31) is arranged inside the mounting seat (25), a piston (32) is arranged inside the second sliding cavity (31), a second driving rod (33) is arranged on the upper side of the piston (32), the second driving rod (33) is connected with the mounting seat (25) in a sliding mode, and the upper end of the second driving rod (33) is connected with the protective box (1).

10. The thoracic surgery anti-blocking drainage device according to claim 9, wherein a suction cup (34) is provided at a lower side of the mounting seat (25), and a vent (35) is provided between the suction cup (34) and the second sliding chamber (31).