CN112156246A

Movatterモバイル変換

Info

Publication number: CN112156246A
Application number: CN202011109809.XA
Authority: CN
Inventors: 张岩; 孙杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-01-01

Abstract

The invention belongs to the technical field of surgery, and particularly relates to a breast surgery negative pressure drainage device, which aims at the problems that when the existing breast surgery negative pressure drainage device is used for negative pressure drainage, gas is pumped out of a pipeline through a negative pressure pump, the safety performance of the breast surgery negative pressure drainage device is low and the use value is poor due to the fact that the gas pumping speed is high and the load on the body of a patient is large. According to the invention, the limiting plates and the air holes are arranged, so that when the negative pressure pump leads out the gas in the gas pipe, the limiting plates distributed in the gas pipe in a staggered manner block the gas and reduce the flow speed of the gas, so that the leading-out speed tends to be smooth, the harm to a patient is reduced, and the use value and the safety performance of the device are improved.

Description

Negative pressure drainage device for breast surgery

Technical Field

The invention relates to the technical field of surgery, in particular to a negative pressure drainage device for breast surgery.

Background

Surgery is the science of studying the occurrence and development rules and clinical manifestations of surgical diseases, diagnosing, preventing and treating, and is a professional department taking surgical excision and repair as main treatment means, and the surgery is greatly developed along with the application of microsurgery technology; the special setting principle of each hospital surgery is similar to that of the internal medicine, and generally corresponds to the internal medicine. Surgical diseases are divided into five major groups: wounds, infections, tumors, malformations, and dysfunctions; breast surgery also belongs to a category of surgery, in which negative pressure drainage devices are often required.

When the existing negative pressure drainage device for the breast surgery is used for negative pressure drainage, in the process of pumping gas out of a pipeline through a negative pressure pump, the gas pumping speed is high, so that the load on the body of a patient is high, the safety performance of the negative pressure drainage device for the breast surgery is low, and the use value is low.

Disclosure of Invention

Based on the fact that when the existing breast surgery negative pressure drainage device conducts negative pressure drainage, in the process that gas is pumped out of a pipeline through a negative pressure pump, the gas pumping speed is high, and the load on the body of a patient is large, the breast surgery negative pressure drainage device is low in safety performance and low in use value, and the invention provides the breast surgery negative pressure drainage device.

The invention provides a negative pressure drainage device for breast surgery, which comprises a fixing plate and a fixing frame, wherein a gas pipe is fixedly connected to the outer wall of the top of the fixing frame, a plurality of limiting plates are fixedly connected to the inner wall of the gas pipe, the limiting plates positioned at the upper end and the lower end are arranged in a staggered mode, gas passing holes are formed in the outer wall of each limiting plate at equal distances, a connecting hole is formed in the outer wall of the bottom of the gas pipe, a discharge pipe is fixedly connected to the inner wall of the connecting hole, a blocking net is fixedly connected to the inner wall, close to the connecting hole, of the gas pipe, a collecting bottle is sleeved on the outer wall of the discharge pipe, a hanging plate is fixedly connected to the outer wall of the bottom of the fixing frame, an air cylinder is fixedly connected to.

Preferably, the top outer wall of fixed plate fixedly connected with support column, and the top outer wall of support column is connected with the rotation axis through the bearing, mount fixed connection in the outer wall of rotation axis.

Preferably, the outer wall of one side of support column fixedly connected with backup pad, and the top outer wall fixedly connected with negative pressure pump of backup pad.

Preferably, the air exhaust end of the negative pressure pump is fixedly connected with an air guide tube, and the other end of the air guide tube is fixedly connected with the inner wall of the air delivery pipe.

Preferably, one side outer wall fixedly connected with mounting panel of mount, and the outer wall fixedly connected with solid fixed ring of mounting panel, solid fixed ring's inner wall fixedly connected with fixed cover.

Preferably, the inner wall of the fixed cover is fixedly connected with a connecting pipe, and the connecting pipe is fixedly connected with the inner wall of the gas conveying pipe.

Preferably, a second sealing sleeve is fixed at the joint of the connecting pipe and the fixed cover, and a first sealing sleeve is fixed at the joint of the connecting pipe and the gas pipe.

Preferably, the bottom outer wall four corners of the fixed plate are fixedly connected with supporting legs, the bottom outer walls of the four supporting legs are fixedly connected with wheel plates, and the bottom outer walls of the four wheel plates are fixedly connected with universal wheels.

Preferably, the outer wall of support column equidistance fixedly connected with connecting block, and the same direction slide rail of the outer wall fixedly connected with of a plurality of connecting blocks, the inner wall sliding connection of direction slide rail has the slide bar, slide bar fixed connection is in the bottom outer wall of mount.

The beneficial effects of the invention are as follows:

1. through being provided with limiting plate and air passing hole, when the negative pressure pump derived the gas in the gas-supply pipe, the limiting plate of the inside dislocation distribution of gas-supply pipe stopped gas, reduced its flow rate to make the speed of deriving tend to the mild, reduce the injury that causes patient, thereby improve the device's use value and security performance.

2. Through being provided with jacking plate and cylinder, when taking of collecting bottle, drive jacking plate and collecting bottle separation through adjust cylinder, then slowly take off the collecting bottle from the discharge pipe, convenient high-efficient, simultaneously, when collecting, the jacking plate plays to support spacing effect to the collecting bottle, improves the stability of its collection in-process.

3. Through being provided with rotation axis and mount, when using this fixed cover to carry out the negative pressure drainage, carry out the regulation of rotation axis according to required to drive fixed cover and carry out ascending regulation of direction, improve the device's application scope and the convenience of adjusting.

4. Through being provided with slide bar, connecting block and direction slide rail, when carrying out the rotation of mount through the rotation axis, the slide bar of mount below slides at the inner wall of direction slide rail to support spacing through the slide bar to the mount, improve the stability of its rotatory in-process.

Drawings

Fig. 1 is a schematic overall structure diagram of a breast surgery negative pressure drainage device according to the present invention;

FIG. 2 is a side view of the overall structure of a breast surgery negative pressure drainage device according to the present invention;

FIG. 3 is a sectional view of a gas delivery pipe structure of a breast surgery negative pressure drainage device according to the present invention;

fig. 4 is a schematic structural view of a guide slide rail of the breast surgery negative pressure drainage device provided by the invention.

In the figure: the device comprises afixing plate 1, a supporting plate 2, anegative pressure pump 3, anair duct 4, afixing frame 5, a rotating shaft 6, anair duct 7, anexhaust pipe 8, afirst sealing sleeve 9, a connectingpipe 10, asecond sealing sleeve 11, afixing cover 12, afixing ring 13, ahanging plate 14, awheel plate 15, auniversal wheel 16, asupport column 17, asupport leg 18, amounting plate 19, a collectingbottle 20, ajacking plate 21, anair cylinder 22, anair hole 23, a blockingnet 24, alimiting plate 25, asliding rod 26, a connectingblock 27 and aguide sliding rail 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example 1

Referring to fig. 1-3, a breast surgery negative pressure drainage device comprises afixing plate 1 and afixing frame 5, wherein the top outer wall of thefixing frame 5 is fixedly connected with agas pipe 7, the inner wall of thegas pipe 7 is fixedly connected with a plurality oflimiting plates 25, thelimiting plates 25 positioned at the upper end and the lower end are arranged in a staggered manner, the outer wall of eachlimiting plate 25 is provided with agas passing hole 23 at equal distance, the bottom outer wall of thegas pipe 7 is provided with a connecting hole, the inner wall of the connecting hole is fixedly connected with adischarge pipe 8, the inner wall of thegas pipe 7 close to the connecting hole is fixedly connected with abarrier net 24, the outer wall of thedischarge pipe 8 is sleeved with acollecting bottle 20, the bottom outer wall of thefixing frame 5 is fixedly connected with ahanging plate 14, the outer wall of one side of the hangingplate 14 is fixedly connected with acylinder 22, the top outer wall of thecylinder 22 is, thelimiting plates 25 distributed in theair conveying pipe 7 in a staggered mode block air and reduce the flowing speed of the air, so that the guiding speed tends to be smooth, the harm to patients is reduced, and the use value and the safety performance of the device are improved.

In the invention, the outer wall of the top of thefixed plate 1 is fixedly connected with a supportingcolumn 17, the outer wall of the top of the supportingcolumn 17 is connected with a rotating shaft 6 through a bearing, and thefixed frame 5 is fixedly connected with the outer wall of the rotating shaft 6.

In the invention, the outer wall of one side of thesupport column 17 is fixedly connected with the support plate 2, and the outer wall of the top of the support plate 2 is fixedly connected with thenegative pressure pump 3.

In the invention, the air exhaust end of thenegative pressure pump 3 is fixedly connected with theair duct 4, and the other end of theair duct 4 is fixedly connected with the inner wall of theair delivery pipe 7.

In the invention, the outer wall of one side of thefixed frame 5 is fixedly connected with themounting plate 19, the outer wall of themounting plate 19 is fixedly connected with thefixed ring 13, and the inner wall of thefixed ring 13 is fixedly connected with thefixed cover 12.

In the invention, the inner wall of thefixed cover 12 is fixedly connected with the connectingpipe 10, and the connectingpipe 10 is fixedly connected with the inner wall of thegas pipe 7.

In the invention, asecond sealing sleeve 11 is fixed at the joint of the connectingpipe 10 and thefixed cover 12, and afirst sealing sleeve 9 is fixed at the joint of the connectingpipe 10 and thegas conveying pipe 7.

In the invention, four corners of the outer wall of the bottom of thefixed plate 1 are fixedly connected with supportinglegs 18, the outer walls of the bottoms of the four supportinglegs 18 are fixedly connected withwheel plates 15, and the outer walls of the bottoms of the fourwheel plates 15 are fixedly connected withuniversal wheels 16.

When the device is used, the device is moved to a patient through theuniversal wheel 16, the rotating shaft 6 is rotated to drive thefixing cover 12 on thefixing frame 5 to contact with the patient, then thenegative pressure pump 3 is started, thenegative pressure pump 3 leads out the gas in thegas pipe 7 and the connectingpipe 10 through thegas guide pipe 4, when the gas passes through thegas pipe 7, thelimiting plates 25 which are distributed in a staggered mode inside thegas pipe 7 block the gas and reduce the flow speed of the gas, so that the leading-out speed tends to be smooth, the inside of thefixing cover 12 is in a negative pressure state, the liquid at the drainage position flows into thegas pipe 7 and is discharged into the collectingbottle 20 through thedischarge pipe 8 under the interception of the blockingnet 24, after the drainage is finished, the adjustingcylinder 22 drives thejacking plate 21 to be separated from thecollecting bottle 20, then the collectingbottle 20 is slowly taken down from thedischarge pipe 8, and meanwhile, thejacking plate 21 plays a role in supporting and limiting the collecting bottle, improving the stability of the collection process.

Example 2

Referring to fig. 1-4, a breast surgery negative pressure drainage device comprises afixing plate 1 and afixing frame 5, wherein the top outer wall of thefixing frame 5 is fixedly connected with agas pipe 7, the inner wall of thegas pipe 7 is fixedly connected with a plurality oflimiting plates 25, thelimiting plates 25 positioned at the upper end and the lower end are arranged in a staggered manner, the outer wall of eachlimiting plate 25 is provided with agas passing hole 23 at equal distance, the bottom outer wall of thegas pipe 7 is provided with a connecting hole, the inner wall of the connecting hole is fixedly connected with adischarge pipe 8, the inner wall of thegas pipe 7 close to the connecting hole is fixedly connected with abarrier net 24, the outer wall of thedischarge pipe 8 is sleeved with acollecting bottle 20, the bottom outer wall of thefixing frame 5 is fixedly connected with ahanging plate 14, the outer wall of one side of the hangingplate 14 is fixedly connected with acylinder 22, the top outer wall of thecylinder 22 is, thelimiting plates 25 distributed in theair conveying pipe 7 in a staggered mode block air and reduce the flowing speed of the air, so that the guiding speed tends to be smooth, the harm to patients is reduced, and the use value and the safety performance of the device are improved.

Compared with theembodiment 1, the outer walls of the supportingcolumns 17 are fixedly connected with the connectingblocks 27 at equal intervals, the outer walls of the connectingblocks 27 are fixedly connected with the sameguide sliding rail 28, the inner wall of theguide sliding rail 28 is connected with thesliding rod 26 in a sliding manner, thesliding rod 26 is fixedly connected to the outer wall of the bottom of thefixed frame 5, when thefixed frame 5 rotates through the rotating shaft 6, thesliding rod 26 below thefixed frame 5 slides on the inner wall of theguide sliding rail 28, so that thefixed frame 5 is supported and limited through thesliding rod 26, and the stability of the fixed frame in the.

In use, compared withembodiment 1, when thefixed frame 5 rotates through the rotating shaft 6, thesliding rod 26 below thefixed frame 5 slides on the inner wall of theguide sliding rail 28, so that thefixed frame 5 is supported and limited through thesliding rod 26, and the stability of the fixed frame in the rotating process is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a mammary gland surgery negative pressure drainage device, includes fixed plate (1) and mount (5), its characterized in that, the top outer wall fixedly connected with gas-supply pipe (7) of mount (5), and a plurality of limiting plate (25) of inner wall fixedly connected with of gas-supply pipe (7), limiting plate (25) dislocation arrangement at both ends about being located, every the equal distance of outer wall of limiting plate (25) is opened has air hole (23), and the bottom outer wall of gas-supply pipe (7) is opened there is the connecting hole, the inner wall fixedly connected with discharge pipe (8) of connecting hole, inner wall fixedly connected with block net (24) that gas-supply pipe (7) are close to the connecting hole, and the outer wall of discharge pipe (8) has cup jointed receiving flask (20), the bottom outer wall fixedly connected with hanger plate (14) of mount (5), and one side outer wall fixedly connected with cylinder (22) of, the outer wall of the top of the cylinder (22) is fixedly connected with a jacking plate (21), and the jacking plate (21) is in contact with the collecting bottle (20).

2. The negative pressure drainage device for the breast surgery according to claim 1 is characterized in that a supporting column (17) is fixedly connected to the outer wall of the top of the fixing plate (1), a rotating shaft (6) is connected to the outer wall of the top of the supporting column (17) through a bearing, and the fixing frame (5) is fixedly connected to the outer wall of the rotating shaft (6).

3. The breast surgery negative pressure drainage device according to claim 2, characterized in that the outer wall of one side of the supporting column (17) is fixedly connected with the supporting plate (2), and the outer wall of the top of the supporting plate (2) is fixedly connected with the negative pressure pump (3).

4. The negative pressure drainage device for the breast surgery according to claim 3 is characterized in that the air exhaust end of the negative pressure pump (3) is fixedly connected with an air duct (4), and the other end of the air duct (4) is fixedly connected with the inner wall of the air duct (7).

5. The negative pressure drainage device for the breast surgery according to claim 1 is characterized in that a mounting plate (19) is fixedly connected to the outer wall of one side of the fixing frame (5), a fixing ring (13) is fixedly connected to the outer wall of the mounting plate (19), and a fixing cover (12) is fixedly connected to the inner wall of the fixing ring (13).

6. The breast surgery negative pressure drainage device according to claim 5, characterized in that the inner wall of the fixed cover (12) is fixedly connected with a connecting pipe (10), and the connecting pipe (10) is fixedly connected with the inner wall of the air pipe (7).

7. The breast surgery negative pressure drainage device according to claim 6, characterized in that a second sealing sleeve (11) is fixed at the joint of the connecting pipe (10) and the fixed cover (12), and a first sealing sleeve (9) is fixed at the joint of the connecting pipe (10) and the air pipe (7).

8. The negative pressure drainage device for the breast surgery according to claim 1 is characterized in that four corners of the outer bottom wall of the fixing plate (1) are fixedly connected with supporting legs (18), the outer bottom walls of the four supporting legs (18) are fixedly connected with wheel plates (15), and the outer bottom walls of the four wheel plates (15) are fixedly connected with universal wheels (16).

9. The breast surgery negative pressure drainage device according to any one of claims 2 to 4, characterized in that the outer wall of the supporting column (17) is fixedly connected with connecting blocks (27) at equal intervals, the outer walls of a plurality of connecting blocks (27) are fixedly connected with the same guiding slide rail (28), the inner wall of the guiding slide rail (28) is slidably connected with a sliding rod (26), and the sliding rod (26) is fixedly connected with the outer wall of the bottom of the fixed frame (5).