CN108175876B - Mammary gland drainage cleaning therapeutic instrument - Google Patents
Mammary gland drainage cleaning therapeutic instrument Download PDFInfo
- Publication number
- CN108175876B CN108175876B CN201711445076.5A CN201711445076A CN108175876B CN 108175876 B CN108175876 B CN 108175876B CN 201711445076 A CN201711445076 A CN 201711445076A CN 108175876 B CN108175876 B CN 108175876B
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- Prior art keywords
- liquid cavity
- cleaning
- needle
- piston
- valve
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- 238000004140 cleaning Methods 0.000 title claims abstract description 60
- 210000005075 mammary gland Anatomy 0.000 title claims abstract description 10
- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 84
- 238000010992 reflux Methods 0.000 claims abstract description 8
- 239000012528 membrane Substances 0.000 claims abstract description 7
- 210000000481 breast Anatomy 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 4
- 208000002847 Surgical Wound Diseases 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 206010006187 Breast cancer Diseases 0.000 description 1
- 208000026310 Breast neoplasm Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Images
Classifications
-
- A61M1/0062—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/80—Suction pumps
- A61M1/81—Piston pumps, e.g. syringes
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Abstract
The invention relates to a mammary gland drainage cleaning therapeutic apparatus, which comprises a fixing bandage, a Y-shaped tee joint, a T-shaped tee joint, a liquid storage box, a first valve, a second valve, a third valve, a conduit, a first needle and a second needle, wherein an elastic membrane is arranged in the middle of the liquid storage box to divide the interior of the liquid storage box into a backflow liquid cavity and a cleaning liquid cavity, a piston and a piston rod are arranged in the cleaning liquid cavity, one end of the piston rod is fixedly connected with the piston, the other end of the piston rod penetrates through the liquid storage box and is provided with a handle, and the first needle and the second needle are fixed at a surgical knife opening of a patient through the fixing bandage. The invention has the beneficial effects that: arranging the cleaning liquid cavity and the reflux liquid cavity in a liquid storage box, providing pressure for cleaning liquid to be injected into a patient by using a piston, and forming negative pressure in the reflux liquid cavity by using the cooperation of the piston and an elastic membrane to suck pus; the therapeutic apparatus reduces the number of medical devices required to be used in the mammary gland drainage cleaning process, and is convenient to use.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a mammary gland drainage cleaning therapeutic apparatus.
Background
With the acceleration of life rhythm and the pollution of living environment, more and more patients suffering from breast cancer are treated, and the current common method adopts surgical incision drainage to remove pus, and then uses normal saline to clean the pus cavity after the pus is removed. The existing cleaning device needs to be externally connected with a negative pressure drainage ball to enable the drainage device to form negative pressure suction, and cleaning liquid is pressurized and injected into a pus cavity through a pressurizing device such as a syringe and the like, so that the device is multiple and inconvenient to use.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides a mammary gland drainage cleaning therapeutic apparatus which is few in devices and convenient to use.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
a mammary gland drainage cleaning therapeutic apparatus comprises a fixing bandage, a Y-shaped tee joint, a T-shaped tee joint and a liquid storage box, wherein an elastic diaphragm is arranged in the middle of the liquid storage box to divide the interior of the liquid storage box into a backflow liquid cavity and a cleaning liquid cavity, a piston and a piston rod are installed in the cleaning liquid cavity, one end of the piston rod is fixedly connected with the piston, the other end of the piston rod penetrates through the liquid storage box and is provided with a handle, the cleaning liquid cavity is connected with a first valve through a first conduit, one end, far away from the cleaning liquid cavity, of the first valve is communicated with a first interface of the T-shaped tee joint through a second conduit, the backflow liquid cavity is connected with a second valve through a third conduit, one end, far away from the backflow liquid cavity, of the second valve is communicated with a second interface of the T-shaped tee joint through a fourth conduit, the length of the first conduit is longer than that of the third conduit, and the third interface of the T-shaped tee, the first interface of Y type tee bend has first needle through the sixth pipe connection, the second interface of Y type tee bend has the second needle through the seventh pipe connection, first needle and second needle pass through the fixing bandage to be fixed in patient's operation sword mouth department, still be equipped with an blast pipe by the control of third valve on the washing liquid chamber, the gas outlet of blast pipe is located between elastic diaphragm and the piston.
The fixing bandage is divided into an upper bandage and a lower bandage, the upper bandage and the lower bandage are connected through a plurality of elastic bands, two groups of spherical shell-shaped cover bodies which are symmetrical up and down are arranged in the middle of the upper bandage and the lower bandage, the stabbing surfaces of the magic tapes are sewn at one ends of the upper bandage and the lower bandage, the suede surfaces of the magic tapes are sewn at one ends of the upper bandage and the lower bandage, and the stabbing surfaces of the magic tapes can be bonded with the suede surfaces of the magic tapes.
The cover body positioned on the lower bandage is provided with a needle fixing hole, and the needle or a catheter connected with the needle penetrates through the needle fixing hole.
Wherein, the end of the first conduit connected with the cleaning solution cavity is positioned at the lower part of one side of the cleaning solution cavity.
Wherein, the end of the third conduit connected with the reflux liquid cavity is positioned at the top of the reflux liquid cavity.
Wherein, the elastic membrane is made of rubber.
The periphery of the piston is sleeved with a circle of rubber sealing ring, and the rubber sealing ring is tightly attached to the inner wall of the cleaning liquid cavity.
The design principle is as follows: the cleaning liquid cavity is internally divided into a backflow liquid cavity and a cleaning liquid cavity by the elastic diaphragm, the piston and the piston rod are installed in the cleaning liquid cavity, the piston rod is pulled to one side far away from the elastic diaphragm, so that the piston moves to one side far away from the elastic diaphragm, cleaning liquid in the cleaning liquid cavity is pressed into the first guide pipe, negative pressure is formed between the elastic diaphragm and the piston, the elastic diaphragm elastically deforms towards one side of the cleaning liquid cavity, negative pressure is formed in the backflow liquid cavity, and when the second valve is opened, pus and the cleaned cleaning liquid can be sucked to flow back into the backflow liquid cavity.
The method comprises the following steps: s1, inserting the needle into the surgical incision of the patient and fixing the needle by a fixing bandage; s2, opening the second valve, closing the first valve and the third valve, pulling the piston rod to one side far away from the elastic diaphragm, pressing the cleaning liquid in the cleaning liquid cavity into the first conduit, and forming negative pressure in the backflow liquid cavity to suck pus; s3, after the pus is completely sucked, closing the second valve, opening the first valve, continuously pulling the piston rod to one side far away from the elastic diaphragm, and continuously pressing the cleaning liquid in the cleaning liquid cavity into the first conduit to flow into the body of the patient; s4, when the amount of the cleaning liquid flowing into the patient body meets the cleaning requirement, the first valve is closed, the second valve is opened, the cleaning liquid in the patient body is sucked and guided into the backflow liquid cavity, and meanwhile, the pressure is applied to the outer side of the breast of the patient by adjusting the tightness of the upper bandage to promote the cleaning liquid and the pus to flow into the backflow liquid cavity.
The invention has the beneficial effects that: arranging the cleaning liquid cavity and the reflux liquid cavity in a liquid storage box, providing pressure for cleaning liquid to be injected into a patient by using a piston, and forming negative pressure in the reflux liquid cavity by using the cooperation of the piston and an elastic membrane to suck pus; the therapeutic apparatus reduces the number of medical devices required to be used in the mammary gland drainage cleaning process, and is convenient to use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in the embodiment shown in fig. 1 and 2, a mammary gland drainage cleaning therapeutic apparatus comprises a fixing bandage 21, a Y-shaped tee joint 14, a T-shaped tee joint 10 and a liquid storage box 1, wherein an elastic membrane 4 is arranged in the middle of the liquid storage box 1 to divide the interior of the liquid storage box 1 into a backflow liquid cavity 2 and a cleaning liquid cavity 3, a piston 5 and a piston rod 6 are installed in the cleaning liquid cavity 3, one end of the piston rod 6 is fixedly connected with the piston 5, the other end of the piston rod 6 penetrates through the liquid storage box 1 and is provided with a handle 7, the cleaning liquid cavity 3 is connected with a first valve 9 through a first conduit 8, one end of the first valve 9, which is far away from the cleaning liquid cavity 3, is communicated with a first interface of the T-shaped tee joint 11 through a second conduit 10, the backflow liquid cavity 2 is connected with a second valve 13 through a third conduit 12, one end of the second valve 13, which is far away from the backflow liquid cavity 2, is communicated with a second interface of the T, the third interface of T type tee bend 11 communicates through the third interface of fifth pipe 15 with Y type tee bend 16, the first interface of Y type tee bend 16 is connected with first needle 18 through sixth pipe 17, the second interface of Y type tee bend 16 is connected with second syringe needle 20 through seventh pipe 19, first needle 18 and second syringe needle 20 are fixed in patient's operation knife edge department through fixing bandage 21, still be equipped with an blast pipe 27 by the control of third valve 28 on the washing liquid chamber 3, the gas outlet of blast pipe 27 is located between elastic diaphragm 4 and the piston 5.
The fixing bandage 21 is divided into an upper bandage and a lower bandage, the upper bandage and the lower bandage are connected through a plurality of elastic bands 24, two groups of spherical shell-shaped cover bodies 24 which are symmetrical up and down are arranged in the middle of the upper bandage and the lower bandage, the barbed surfaces 25 of the magic tapes are sewn at one ends of the upper bandage and the lower bandage, the suede 26 of the magic tapes is sewn at one ends of the upper bandage and the lower bandage, and the barbed surfaces 25 of the magic tapes can be bonded with the suede 26 of the magic tapes.
The cover 22 of the lower bandage is provided with a needle fixing hole 23, and a needle or a catheter connected with the needle passes through the needle fixing hole 23.
One end of the first conduit 8 connected with the cleaning solution cavity 3 is positioned at the lower part of one side of the cleaning solution cavity 3.
The end of the third conduit 12 connected to the return liquid chamber 2 is located at the top of the return liquid chamber 2.
The elastic membrane 4 is made of rubber.
The periphery of the piston 5 is sleeved with a circle of rubber sealing ring, and the rubber sealing ring is tightly attached to the inner wall of the cleaning liquid cavity 3.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (5)
1. A mammary gland drainage cleaning therapeutic instrument is characterized in that: the cleaning device comprises a fixing bandage, a Y-shaped tee joint, a T-shaped tee joint and a liquid storage box, wherein an elastic diaphragm is arranged in the middle of the liquid storage box to divide the interior of the liquid storage box into a backflow liquid cavity and a cleaning liquid cavity, a piston and a piston rod are installed in the cleaning liquid cavity, one end of the piston rod is fixedly connected with the piston, the other end of the piston rod penetrates through the liquid storage box and is provided with a handle, the cleaning liquid cavity is connected with a first valve through a first guide pipe, one end, far away from the cleaning liquid cavity, of the first valve is communicated with a first interface of the T-shaped tee joint through a second guide pipe, the backflow liquid cavity is connected with a second valve through a third guide pipe, one end, far away from the backflow liquid cavity, of the second valve is communicated with a second interface of the T-shaped tee joint through a fourth guide pipe, the length of the first guide pipe is longer than that of the third guide pipe, and, the first interface of the Y-shaped tee joint is connected with a first needle through a sixth conduit, the second interface of the Y-shaped tee joint is connected with a second needle through a seventh conduit, the first needle and the second needle are fixed at the position of a surgical knife of a patient through fixing straps, the cleaning liquid cavity is also provided with an exhaust pipe controlled by a third valve, the air outlet of the exhaust pipe is positioned between an elastic diaphragm and a piston, the fixing straps comprise an upper strap and a lower strap, the upper strap and the lower strap are connected through a plurality of elastic bands, the middle parts of the upper strap and the lower strap are provided with two groups of spherical shell-shaped cover bodies which are symmetrical up and down, one ends of the upper strap and the lower strap are sewn with a thorn surface of a magic tape, one end of the upper strap and the lower strap are sewn with a suede surface of the magic tape, the thorn surface of the magic tape can be adhered with the suede surface of the magic tape, and the needle fixing hole is positioned, the needle or a catheter connected to the needle passes through the needle fixing hole.
2. The breast drainage cleaning and treatment instrument of claim 1, wherein: one end of the first conduit connected with the cleaning liquid cavity is positioned at the lower part of one side of the cleaning liquid cavity.
3. The breast drainage cleaning and treatment instrument of claim 1, wherein: and one end of the third conduit, which is connected with the reflux liquid cavity, is positioned at the top of the reflux liquid cavity.
4. The breast drainage cleaning and treatment instrument of claim 1, wherein: the elastic membrane is made of rubber.
5. The breast drainage cleaning and treatment instrument of claim 1, wherein: the periphery cover of piston has round rubber seal, rubber seal closely laminates with the inner wall in cleaning solution chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711445076.5A CN108175876B (en) | 2017-12-27 | 2017-12-27 | Mammary gland drainage cleaning therapeutic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711445076.5A CN108175876B (en) | 2017-12-27 | 2017-12-27 | Mammary gland drainage cleaning therapeutic instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108175876A CN108175876A (en) | 2018-06-19 |
| CN108175876B true CN108175876B (en) | 2020-12-01 |
Family
ID=62547723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711445076.5A Active CN108175876B (en) | 2017-12-27 | 2017-12-27 | Mammary gland drainage cleaning therapeutic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108175876B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926750A (en) * | 2018-07-26 | 2018-12-04 | 王继红 | Gynecological nursing sucking device |
| CN113893402A (en) * | 2021-06-16 | 2022-01-07 | 西安交通大学 | Mammary gland drainage belt cleaning device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6516804B1 (en) * | 2000-05-03 | 2003-02-11 | Aztec-Life, Inc. | Cardio-thoracic compression harness |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2832162Y (en) * | 2005-10-31 | 2006-11-01 | 樊琦 | Y shape constant pressure automatic drainage device used after breast cancer surgery |
| CN203153991U (en) * | 2013-04-10 | 2013-08-28 | 汪贤勇 | Oral cavity flushing and cleaning device |
| CN204798446U (en) * | 2015-06-26 | 2015-11-25 | 梁志 | Mammary gland postoperative drainage device |
| CN206198455U (en) * | 2016-08-16 | 2017-05-31 | 李梦宇 | Breast Surgery wound drainage fixing device |
| CN206730185U (en) * | 2016-11-02 | 2017-12-12 | 郑州大学第二附属医院 | A kind of post-breast-surgery drainage device |
-
2017
- 2017-12-27 CN CN201711445076.5A patent/CN108175876B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6516804B1 (en) * | 2000-05-03 | 2003-02-11 | Aztec-Life, Inc. | Cardio-thoracic compression harness |
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| Publication number | Publication date |
|---|---|
| CN108175876A (en) | 2018-06-19 |
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Effective date of registration: 20210824 Address after: 518102 area a, 2nd floor, building 3, phase I, yangbei Industrial Zone, Huangtian, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN DEJIA ZHILIAN TECHNOLOGY Co.,Ltd. Address before: 274000 No. 50 Xi'an Road, Mudan District, Heze City, Shandong Province Patentee before: Liu Yu |