CN214859696U

CN214859696U - Mammary gland postoperative drainage device

Info

Publication number: CN214859696U
Application number: CN202120683286.3U
Authority: CN
Inventors: 张琳; 陈茜
Original assignee: Tongji Hospital Affiliated to Tongji Medical College of Huazhong University of Science and Technology
Current assignee: Tongji Hospital Affiliated to Tongji Medical College of Huazhong University of Science and Technology
Priority date: 2021-04-04
Filing date: 2021-04-04
Publication date: 2021-11-26
Anticipated expiration: 2031-04-04

Abstract

The utility model discloses a mammary gland postoperative drainage device, including two drainage cups and first drainage tube, the side fixedly connected with elastic cord of drainage cup, the drainage hole has been seted up to the lower surface of drainage cup, and the lower fixed surface of drainage cup installs and links up the piece, and the quantity that links up the piece is two, and the left side links up the right flank fixed mounting of piece and has the telescope tube, and telescope tube's inner wall sliding connection has the support column, and the right-hand member of support column links up the left surface fixed connection of piece with the right side. This mammary gland postoperative drainage device, through setting up drainage cup and elastic cord, can be with drainage cup buckle on patient's breast surface, prevent that drainage in-process liquid from flowing, pollute the clothing, through setting up sealing rubber ring, two one-way pneumatic valves and negative pressure ball, press down the negative pressure ball and enable the inside negative pressure that forms of stock solution bottle to with the first drainage tube of liquid discharge, gas, the liquid flow direction is unchangeable in all pipelines are guaranteed to two one-way pneumatic valves, reach the purpose that prevents the liquid refluence.

Description

Mammary gland postoperative drainage device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a mammary gland postoperative drainage device.

Background

At present, the incidence rate of breast cancer is higher, mammary gland is not an important organ for maintaining human life activity, the in-situ breast cancer is not fatal, but because the breast cancer cells lose the characteristics of normal cells, the connection between the cells is loose and easy to fall off, and once the cancer cells fall off, free cancer cells can be scattered along with blood or lymph fluid to the whole body to form metastasis, thereby endangering life.

Early breast cancer needs the operation treatment, need settle the drainage tube drainage for patient carries out the mammary gland disease operation back clinically, and drainage strip is settled on the wound to general drainage mode, and the clothes can not only be made dirty to this kind of drainage mode, may form the phenomenon of liquid refluence moreover, and patient is lower at the in-process comfort of treatment, for this reason we release a novel mammary gland postoperative drainage device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mammary gland postoperative drainage device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mammary gland postoperative drainage device, including two drainage cups and first drainage tube, the side fixedly connected with elastic cord of drainage cup, the drainage hole has been seted up to the lower surface of drainage cup, the lower fixed surface of drainage cup installs and links up the piece, the quantity that links up the piece is two, the left side links up the right side fixed mounting of piece and has the telescope tube, telescope tube's inner wall sliding connection has the support column, the right-hand member of support column and the left side link up the left side fixed connection of piece, the upper end of first drainage tube is pegged graft at the inner wall in drainage hole through linking up the piece, it has three way connection to peg graft in the bottom of first drainage tube, the inner wall fixedly connected with second drainage tube of three way connection bottom, it has the stock solution bottle to peg graft in the bottom of second drainage tube, the last fixed surface of stock solution bottle is connected with third drainage tube, the one end fixed mounting that the stock solution bottle was kept away from to the third drainage tube has the negative pressure ball.

Preferably, two the upper surface of drainage cup all is equipped with the sealing rubber ring, and the inner wall fixed mounting of drainage cup has the cushion.

Preferably, the number of the elastic bands is two, and the two elastic bands are fixedly connected through buckles.

Preferably, the upper surface of the telescopic sleeve is in threaded connection with a threaded jackscrew, and the threaded end of the threaded jackscrew extends into the telescopic sleeve and is in lap joint with the surface of the support column.

Preferably, the output end and the input end of the negative pressure ball are both provided with one-way air valves, and the air flow directions in the two one-way air valves are from left to right.

Preferably, the bottom end of the second drainage tube extends to the interior of the liquid storage bottle and is three to five centimeters higher than the inner bottom wall of the liquid storage bottle.

Advantageous effects

The utility model provides a mammary gland postoperative drainage device possesses following beneficial effect:

1. this mammary gland postoperative drainage device, through setting up drainage cup and elastic cord, can be with drainage cup buckle on patient's breast surface, prevent that drainage in-process liquid from flowing, pollute the clothing, through setting up sealing rubber ring, two one-way pneumatic valves and negative pressure ball, press down the negative pressure ball and enable the inside negative pressure that forms of stock solution bottle to with the first drainage tube of liquid discharge, gas, the liquid flow direction is unchangeable in all pipelines are guaranteed to two one-way pneumatic valves, reach the purpose that prevents the liquid refluence.

2. This mammary gland postoperative drainage device through set up telescope tube and support column between two linking up the piece, and the doctor can adjust the distance between two drainage cups according to the patient's condition, through set up the cushion at drainage cup inner wall, goes up the travelling comfort increase that the structure can let the patient when using the device, through setting up the stock solution bottle, can collect discharge liquid and assay in order to supply the doctor.

Drawings

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

FIG. 2 is a schematic perspective view of a liquid storage bottle;

fig. 3 is a schematic view of a front cross-sectional structure of the drainage cup.

In the figure: the drainage device comprises a drainage cup 1, a first drainage tube 2, an elastic band 3, a connecting block 4, an expansion sleeve 5, a support column 6, a three-way joint 7, a second drainage tube 8, a liquid storage bottle 9, a negative pressure ball 10, a sealing rubber ring 11, a buckle 12, a one-way air valve 13 and a third drainage tube 14.

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. 1-3, the present invention provides a technical solution: a mammary gland postoperative drainage device comprises two drainage cups 1 and a first drainage tube 2, wherein the side surfaces of the drainage cups 1 are fixedly connected with elastic bands 3, drainage holes are formed in the lower surfaces of the drainage cups 1, linking blocks 4 are fixedly arranged on the lower surfaces of the drainage cups 1, the number of the linking blocks 4 is two, a telescopic sleeve 5 is fixedly arranged on the right side surface of the left linking block 4, a support column 6 is slidably connected to the inner wall of the telescopic sleeve 5, the right end of the support column 6 is fixedly connected with the left side surface of the right linking block 4, a thread top thread is connected to the upper surface of the telescopic sleeve 5 in a threaded manner, the thread end of the thread top thread extends into the telescopic sleeve 5 and is overlapped with the surface of the support column 6, through set up telescope tube 5 and support column 6 between two piece 4 that link up, the doctor can adjust the distance between two drainage cups 1 according to the patient's condition.

The upper end of the first drainage tube 2 is inserted into the inner wall of the drainage hole through the connecting block 4, the bottom end of the first drainage tube 2 is inserted with a three-way joint 7, the inner wall of the bottom end of the three-way joint 7 is fixedly connected with a second drainage tube 8, the bottom end of the second drainage tube 8 is inserted with a liquid storage bottle 9, the bottom end of the second drainage tube 8 extends into the liquid storage bottle 9 and is three to five centimeters higher than the inner bottom wall of the liquid storage bottle 9, through arranging the liquid storage bottle 9, the discharged liquid can be collected for testing by doctors, the upper surface of the liquid storage bottle 9 is fixedly connected with a third drainage tube 14, one end of the third drainage tube 14 far away from the liquid storage bottle 9 is fixedly provided with a negative pressure ball 10, the upper surfaces of the two drainage cups 1 are respectively sleeved with a sealing rubber ring 11, the inner walls of the drainage cups 1 are fixedly provided with cushions, through arranging the cushions on the inner walls of the drainage cups 1, the above structure can increase the comfort of patients when using the device, through setting up sealing rubber ring 11, two one-way pneumatic valves 13 and negative pressure ball 10, press negative pressure ball 10 and enable the inside negative pressure that forms of stock solution bottle 9 to with the first drainage tube 2 of liquid drainage, two one-way pneumatic valves 13 guarantee that all pipelines are interior gas, liquid flow direction unchangeable, reach the purpose that prevents the liquid refluence.

Elastic cord 3's quantity is two, and two elastic cord 3 pass through buckle 12 fixed connection, through setting up drainage cup 1 and elastic cord 3, can prevent drainage in-process liquid outflow with 1 joint of drainage cup on patient's breast surface, pollute the clothing, and the output and the input of negative pressure ball 10 all are provided with one-way pneumatic valve 13, and the air flow in two one-way pneumatic valve 13 is to being from a left side to the right side.

The working principle is as follows: when the patient needs to perform the mammary gland postoperative drainage, firstly, the thread jackscrew on the surface of the telescopic sleeve 5 is rotated according to the condition of the patient, the distance between the two drainage cups 1 is adjusted, the first drainage tube 2 is inserted into the pus area in the breast of the patient, then the drainage cups 1 are clamped on the surface of the breast of the patient, the first drainage tube 2 is connected with the two elastic bands 3 to fix the drainage cups 1, and then the negative pressure ball 10 is continuously pressed to form negative pressure in the three drainage tubes, further drives the liquid in the breast of the patient to flow to the first drainage tube 2 until reaching the liquid storage bottle 9, after the drainage is finished, the two elastic bands 3 are unfastened, the drainage cup 1 is taken down from the breasts of the patient, the breasts of the patient are subjected to inflammation diminishing and virus killing, the device easy operation, not only effectual liquid carries out the drainage in to patient's breast, travelling comfort when having improved patient's drainage through the structure that sets up cushion, telescope 5 in operation process moreover.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A drainage device for breast surgery, comprising two drainage cups (1) and a first drainage tube (2), characterized in that: the side of the drainage cup (1) is fixedly connected with an elastic elastic band (3), Drainage holes are formed on the lower surface of the drainage cup (1), and connecting blocks (4) are fixedly installed on the lower surface of the drainage cup (1). A telescopic sleeve (5) is fixedly installed on the right side, the inner wall of the telescopic sleeve (5) is slidably connected with a support column (6), and the right end of the support column (6) is fixed with the left side of the right connecting block (4). connection, the upper end of the first drainage pipe (2) is inserted into the inner wall of the drainage hole through the connecting block (4), and the bottom end of the first drainage pipe (2) is inserted with a tee joint (7), and the tee joint (7) The inner wall of the bottom end is fixedly connected with a second drainage tube (8), the bottom end of the second drainage tube (8) is inserted with a liquid storage bottle (9), and the upper surface of the liquid storage bottle (9) is fixedly connected with a third drainage tube (14), a negative pressure ball (10) is fixedly installed at one end of the third drainage tube (14) away from the liquid storage bottle (9).

2. A drainage device for breast surgery according to claim 1, characterized in that: the upper surfaces of the two drainage cups (1) are sleeved with a sealing rubber ring (11), The inner wall is fixedly installed with a soft pad.

3 . The drainage device after breast surgery according to claim 1 , wherein the number of the elastic elastic bands ( 3 ) is two, and the two elastic elastic bands ( 3 ) are fixedly connected by a buckle ( 12 ). 4 .

4. The drainage device after breast surgery according to claim 1, characterized in that: the upper surface of the telescopic sleeve (5) is threadedly connected with a threaded top wire, and the threaded end of the threaded top wire extends to the telescopic sleeve (5) and overlap with the surface of the support column (6).

5. A drainage device for breast surgery according to claim 1, characterized in that: both the output end and the input end of the negative pressure ball (10) are provided with a one-way air valve (13), two one-way air valves (13) The air flow direction in the air valve (13) is from left to right.

6 . The drainage device for breast surgery according to claim 1 , wherein the bottom end of the second drainage tube ( 8 ) extends to the inside of the liquid storage bottle ( 9 ) and is higher than the liquid storage bottle ( 9 ). 7 . ) The inner bottom wall is three to five centimeters.