CN108371553B - Treatment device for breast abscess - Google Patents
Treatment device for breast abscess Download PDFInfo
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- CN108371553B CN108371553B CN201710959153.2A CN201710959153A CN108371553B CN 108371553 B CN108371553 B CN 108371553B CN 201710959153 A CN201710959153 A CN 201710959153A CN 108371553 B CN108371553 B CN 108371553B
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- cavity
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- hole
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- 201000003516 breast abscess Diseases 0.000 title claims abstract description 15
- 208000033809 Suppuration Diseases 0.000 claims abstract description 76
- 239000007788 liquid Substances 0.000 claims abstract description 75
- 239000003814 drug Substances 0.000 claims abstract description 68
- 238000009423 ventilation Methods 0.000 claims description 22
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000001225 therapeutic effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 10
- 230000035876 healing Effects 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract description 2
- 206010052428 Wound Diseases 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 230000001174 ascending effect Effects 0.000 description 6
- 206010000269 abscess Diseases 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000009950 felting Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3415—Trocars; Puncturing needles for introducing tubes or catheters, e.g. gastrostomy tubes, drain catheters
-
- A61M1/0023—
-
- 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
- A61M1/71—Suction drainage systems
- A61M1/78—Means for preventing overflow or contamination of the pumping systems
-
- 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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1007—Breast; mammary
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Gastroenterology & Hepatology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A treatment device for breast abscess and its application method are provided. Provides a treatment device for breast abscess, which has the advantages of exquisite structure, convenient use, high treatment speed, little pain of patients, little wound after healing and quick recovery, and a use method thereof. Including syringe needle holding box, liquid medicine holding chamber, pus collection chamber and actuating chamber, the holding has pjncture needle, treatment tube and a plurality of hose in the syringe needle holding box, the one end of pjncture needle is spike form, and has seted up the holding hole that sets up along its axial in the pjncture needle, liquid medicine holding chamber and pus collection chamber all vertically set up, and fixedly link to each other, actuating chamber fixed connection is in one side of pus collection chamber, and this case is with actuating chamber and liquid medicine holding chamber, pus collection chamber separation setting, has effectively prolonged the holistic life of this case, has advantages such as the structure is exquisite, convenient to use, stable in action and treatment speed are fast on the whole, patient's misery is little, the wound is little, healing is fast.
Description
Technical Field
The present invention relates to the field of medical devices.
Background
Breast abscesses are usually a large abscess formed by the concentrated aggregation of a plurality of small abscess cavities, and the following two methods are generally adopted in the prior art for treating breast abscesses: firstly, the medicine can be self-grown and digested, and a small amount of oral medicine is added in the process; secondly, the large pus cavity is cut, after the small pus cavity is broken, the pus in the gauze stretched into the large pus cavity is sucked out, and the suction is usually carried out every 12 hours for one week. Therefore, if the first mode is adopted, the defects of long treatment period, large side effects of the medicine and the like are caused; if the second mode is adopted, the defects of long treatment period, high pain degree of patients, slow wound healing and the like are caused.
Disclosure of Invention
Aiming at the problems, the invention provides a treatment device for breast abscess, which has the advantages of exquisite structure, convenient use, high treatment speed, little pain of patients, little wound after healing and quick recovery, and a use method thereof.
The technical scheme of the invention is as follows: the medical treatment device comprises a needle head accommodating box, a liquid medicine accommodating cavity, a pus collecting cavity and a driving cavity, wherein a puncture needle, a treatment tube and a plurality of hoses are accommodated in the needle head accommodating box, one end of the puncture needle is in a spike shape, an accommodating hole axially arranged along the puncture needle is formed in the puncture needle, and the treatment tube is in a hollow straight tubular shape and has an outer diameter smaller than the inner diameter of the accommodating hole;
the liquid medicine accommodating cavity and the pus collecting cavity are vertically arranged and fixedly connected, an opening I is formed in the top of the liquid medicine accommodating cavity, an end cover I is detachably connected in the opening I, and a through hole I for accommodating a hose is formed in the middle of the end cover I; the top of the pus collecting cavity is provided with a second opening, the second opening is detachably connected with a second end cover, and a second through hole for accommodating a hose is formed in the middle of the second end cover;
the liquid medicine accommodating cavity is internally provided with a first piston which is connected with the inner wall of the liquid medicine accommodating cavity in a sliding way, the bottom of the liquid medicine accommodating cavity is provided with a first vent hole, the pus collecting cavity is internally provided with a second piston which is connected with the inner wall of the liquid medicine accommodating cavity in a sliding way, and the bottom of the pus collecting cavity is provided with a second vent hole; the inner diameter ratio of the first vent hole to the second vent hole is equal to the volume ratio of the liquid medicine accommodating cavity to the pus collecting cavity;
the driving cavity is fixedly connected to one side of the pus collecting cavity, the driving cavity comprises a cavity body, an air ventilation block, a handle, a driving rod and a driving block, an air ventilation channel is arranged in the air ventilation block, one end of the air ventilation channel is communicated with the cavity body, and the middle of the air ventilation channel is communicated with the first air ventilation hole and the second air ventilation hole; the driving block is slidably connected in the cavity, the driving rod penetrates through the cavity, the bottom end of the driving rod is fixedly connected to the top surface of the driving block, the handle is fixedly connected to the top end of the driving rod, a positive pressure connecting hole and a negative pressure connecting hole are further formed in the top end of the cavity, and valve plates capable of being opened are fixedly connected to the positive pressure connecting hole and the negative pressure connecting hole.
The volume of the cavity in the driving cavity is equal to the volume of the liquid medicine containing cavity and the pus collecting cavity.
An expansion tube is further accommodated in the needle accommodating box, the outer diameter of the expansion tube is smaller than the inner diameter of the accommodating hole, and an expansion ball is arranged at one end of the expansion tube.
The surface of the expansion ball is provided with a plurality of spines-shaped bulges.
The liquid medicine accommodating cavity accommodates a liquid medicine accommodating bag, and a bag opening of the liquid medicine accommodating bag is clamped between the end cover I and the opening I; the pus collecting cavity is provided with a pus collecting bag, and the bag mouth of the pus collecting bag is clamped between the end cover II and the opening II.
The treatment tube comprises an inner tube and an outer tube, the inner tube is hollow straight tube-shaped and is arranged in the outer tube in a penetrating mode, a liquid outlet for connecting a hose is formed in one end of the outer tube, and at least one liquid inlet is formed in the other end of the outer tube.
The method comprises the following steps of:
1) Puncturing: taking out the puncture needle from the needle head accommodating box, and penetrating one end of the puncture needle, which is in a spike shape, into the pus cavity;
2) Expansion:
2.1 Taking out the expansion tube from the needle head accommodating box and extending the expansion tube into the accommodating hole in the puncture needle so that the expansion ball is positioned in the pus cavity;
2.2 Inflating and pressurizing the expansion tube to enlarge the expansion ball and expand the fiber separation in the pus cavity;
2.3 Extracting the expansion pipe from the accommodating hole;
3) And (3) laying a treatment tube:
3.1 Taking out the treatment tube from the needle head accommodating box and extending into the accommodating hole in the puncture needle;
3.2 Taking out two hoses from the needle head accommodating box, connecting two ends of one hose with the outer end head of the inner tube in the treatment tube and the first through hole respectively, and connecting two ends of the other hose with the liquid outlet and the second through hole respectively
3.2 Pulling out the puncture needle so that one end of the treatment tube is left in the pus cavity;
4) Extracting:
4.1 Firstly, removing the first end cover and the second end cover, sleeving a pus collecting bag in the pus collecting cavity, and finally, putting the second end cover into the second opening;
4.2 Controlling the driving plate to ascend so that pus is pumped from the liquid inlet to the pus collecting bag;
5) Adding medicines:
5.1 Firstly, removing the end cover II, controlling the driving plate to continuously ascend by one end distance, and then placing the liquid medicine accommodating bag into the liquid medicine accommodating cavity;
5.2 Loading the first end cover into the first opening, and loading the second end cover into the second opening;
5.3 Controlling the driving plate to descend to the position before ascending in the step 5.1), so that the liquid medicine enters the pus cavity;
6) Judging whether the treatment is finished, if yes, entering the next step, otherwise returning to the step 4);
7) Binding: pulling out the treatment tube and suturing the wound;
8) And (3) garbage treatment: firstly, the first end cover and the second end cover are taken down, then the liquid medicine containing bag and the pus collecting bag are taken out, and finally, the liquid medicine containing bag, the felting needle, the expansion pipe, the treatment pipe and the hose are collected together in a concentrated mode; and (5) finishing.
The driving cavity, the liquid medicine accommodating cavity and the pus collecting cavity are arranged in a separated mode, so that the problem of action failure caused by pollution of the driving cavity is effectively avoided, the whole service life of the scheme is effectively prolonged, and the action stability and reliability of the scheme are ensured; when the application method of the scheme is utilized, the components can be matched for action, so that the treatment of breast abscess can be rapidly completed without pain, and the device has the advantages of exquisite structure, convenience in use, stable action, high treatment speed, small pain of a patient, small wound, rapid healing and the like.
Meanwhile, the scheme can be divided into manual operation and automatic operation when the first piston and the second piston are driven simultaneously, wherein the manual operation is to press or lift the handle manually, so that the first piston and the second piston can fall back after ascending in one descending and ascending action cycle of the driving block; and automatically, the positive pressure connecting hole is connected with a positive pressure pipe such as an oxygen pipe, and the negative pressure connecting hole is connected with a negative pressure pipe. Therefore, the operation can be performed by taking the positive pressure pipe and the negative pressure pipe of the hospital as power sources under the normal condition, and the manual intervention is used as the power sources under the special condition (emergency condition or condition outside the hospital, etc.), so that the medical device has better environment adaptability.
Drawings
Figure 1 is a schematic view of the structure of the present case,
figure 2 is a left side view of figure 1,
figure 3 is a top view of figure 1,
figure 4 is a cross-sectional view taken along A-A of figure 1,
figure 5 is a reference view of the use state of the present case,
FIG. 6 is a schematic view of the structure of the therapeutic tube in the present case;
in the figure, 1 is a needle head accommodating box, 11 is a puncture needle, 12 is a treatment tube, 121 is an inner tube, 122 is an outer tube, 1221 is a liquid inlet, 1222 is a liquid outlet, and 13 is an expansion tube;
2 is a liquid medicine accommodating cavity, 21 is an end cover I, 210 is a through hole I, 22 is a piston I, 23 is a vent hole I, and 20 is a liquid medicine accommodating bag;
3 is a pus collecting cavity, 31 is a second end cover, 310 is a second through hole, 32 is a second piston, 33 is a second through hole, and 30 is a pus collecting bag;
4 is a driving cavity, 41 is a cavity, 411 is a positive pressure connecting hole, 412 is a negative pressure connecting hole, 42 is a ventilation block, 43 is a handle, 44 is a driving rod, and 45 is a driving block.
Detailed Description
The invention is as shown in fig. 1-5, including needle head holding box 1, liquid medicine holding cavity 2, pus collecting cavity 3 and driving cavity 4, said needle head holding box 1 holds the needle 11, therapeutic tube 12 and several flexible tubes (can pack the intact needle, inflation tube, therapeutic tube and several flexible tubes once only and temporarily in the needle head holding box in actual use, in order to take), one end of said needle 11 is spike, and offer the accommodation hole set up along its axial direction in the needle 11, said therapeutic tube 12 is hollow straight tubular, and its external diameter is smaller than the internal diameter of the said accommodation hole;
the liquid medicine accommodating cavity 2 and the pus collecting cavity 3 are vertically arranged and fixedly connected, an opening I is formed in the top of the liquid medicine accommodating cavity 2, an end cover I21 is detachably connected in the opening I, and a through hole I210 for accommodating a hose is formed in the middle of the end cover I21; the top of the pus collecting cavity 3 is provided with a second opening, a second end cover 31 is detachably connected in the second opening, and a second through hole 310 for accommodating a hose is formed in the middle of the second end cover 31;
the medicine liquid accommodating cavity 2 is internally provided with a first piston 22 which is connected on the inner wall of the medicine liquid accommodating cavity, the bottom of the medicine liquid accommodating cavity 2 is provided with a first vent hole 23, the pus collecting cavity 3 is internally provided with a second piston 32 which is connected on the inner wall of the medicine liquid accommodating cavity, and the bottom of the pus collecting cavity is provided with a second vent hole 33; the inner diameter ratio of the first vent hole 23 to the second vent hole 33 is equal to the volume ratio of the liquid medicine accommodating cavity 2 to the pus collecting cavity 3;
the driving cavity 4 is fixedly connected to one side of the pus collecting cavity 3, the driving cavity 4 comprises a cavity 41, a ventilation block 42, a handle 43, a driving rod 44 and a driving block 45, a ventilation channel is arranged in the ventilation block 42, one end of the ventilation channel is communicated with the cavity 41, and the middle part of the ventilation channel is communicated with the first ventilation hole 23 and the second ventilation hole 33; the driving block 45 is slidably connected in the cavity 41, the driving rod 44 penetrates through the cavity 41, the bottom end of the driving rod is fixedly connected to the top surface of the driving block 45, the handle 43 is fixedly connected to the top end of the driving rod 44, a positive pressure connecting hole 411 and a negative pressure connecting hole 412 are further formed in the top end of the cavity 41, and valve plates capable of being opened are fixedly connected to the positive pressure connecting hole and the negative pressure connecting hole. Because the inner diameter ratio of the vent hole I to the vent hole II is equal to the volume ratio of the liquid medicine accommodating cavity to the pus collecting cavity, when the driving plate descends, the piston I and the piston II can be driven to synchronously ascend with the same stroke; on the contrary, when the driving plate is upward, the first piston and the second piston can be driven to synchronously downward move with the same stroke.
The driving cavity, the liquid medicine accommodating cavity and the pus collecting cavity are arranged in a separated mode, so that the problem of action failure caused by pollution of the driving cavity is effectively avoided, the whole service life of the scheme is effectively prolonged, and the action stability and reliability of the scheme are ensured; when the application method of the scheme is utilized, the components can be matched for action, so that the treatment of breast abscess can be rapidly completed without pain, and the device has the advantages of exquisite structure, convenience in use, stable action, high treatment speed, small pain of a patient, small wound, rapid healing and the like.
Meanwhile, the scheme can be divided into manual operation and automatic operation when the first piston and the second piston are driven simultaneously, wherein the manual operation is to press or lift the handle manually, so that the first piston and the second piston can fall back after ascending in one descending and ascending action cycle of the driving block; and automatically, the positive pressure connecting hole is connected with a positive pressure pipe such as an oxygen pipe, and the negative pressure connecting hole is connected with a negative pressure pipe. Therefore, the operation can be performed by taking the positive pressure pipe and the negative pressure pipe of the hospital as power sources under the normal condition, and the manual intervention is used as the power sources under the special condition (emergency condition or condition outside the hospital, etc.), so that the medical device has better environment adaptability.
The volume of the cavity 41 in the driving cavity is equal to the volume of the liquid medicine containing cavity 2 and the pus collecting cavity 3. So that the first piston and the second piston can be driven to finish one action stroke at the same time by one action stroke of the driving block.
An expansion tube 13 is further accommodated in the needle accommodating box 1, the outer diameter of the expansion tube is smaller than the inner diameter of the accommodating hole, and an expansion ball is arranged at one end of the expansion tube. Therefore, before the injection of the liquid medicine, the expansion tube is firstly introduced into the puncture needle and pressurized, so that the volume of the expansion ball in the large abscess cavity is continuously increased, a plurality of small abscess cavities are broken, and further the abscess is treated more thoroughly and rapidly.
The surface of the expansion ball is provided with a plurality of spines-shaped bulges. Thereby further improving the working efficiency of the small pus cavity, and further shortening the treatment time.
The liquid medicine accommodating cavity 2 accommodates a liquid medicine accommodating bag 20, and a bag opening of the liquid medicine accommodating bag 20 is clamped between the end cover I21 and the opening I; thereby further avoided the pollution of liquid medicine to liquid medicine holding chamber, prolonged the holistic life and the stability in use of equipment, can directly be with originally being used for holding the sack of liquid medicine as liquid medicine holding bag when in actual use. The pus collecting cavity 3 is provided with a pus collecting bag 30, and the bag mouth of the pus collecting bag 30 is clamped between the end cover II 31 and the opening II. Thereby further avoiding the pollution of the pus to the pus collecting cavity, and prolonging the service life and the service stability of the whole equipment.
The treatment tube 12 includes an inner tube 121 and an outer tube 122, the inner tube 121 is hollow and straight, and is disposed in the outer tube 122 in a penetrating manner, one end of the outer tube 122 is provided with a liquid outlet 1222 for connecting a hose, and the other end of the outer tube is provided with at least one liquid inlet 1221. Thus, when the treatment tube is temporarily left in a human body, the outer tube can be used for extracting pus from the pus cavity, and the liquid medicine is injected into the pus cavity through the inner tube, so that two steps of liquid extraction and medicine injection are alternated when the treatment tube is not taken out, and further, the treatment of breast abscess is more efficiently and stably completed.
The method comprises the following steps of:
1) Puncturing: taking out the puncture needle from the needle head accommodating box, and penetrating one end of the puncture needle, which is in a spike shape, into the pus cavity;
2) Expansion:
2.1 Taking out the expansion tube from the needle head accommodating box and extending the expansion tube into the accommodating hole in the puncture needle so that the expansion ball is positioned in the pus cavity;
2.2 Inflating and pressurizing the expansion tube to enlarge the expansion ball and expand the fiber separation in the large pyogenic cavity (namely expanding the small pyogenic cavity in the background technology);
2.3 Extracting the expansion pipe from the accommodating hole;
3) And (3) laying a treatment tube:
3.1 Taking out the treatment tube from the needle head accommodating box and extending into the accommodating hole in the puncture needle;
3.2 Taking out two hoses from the needle head accommodating box, connecting two ends of one hose with the outer end head of the inner tube in the treatment tube and the first through hole respectively, and connecting two ends of the other hose with the liquid outlet and the second through hole respectively
3.2 Pulling out the puncture needle so that one end of the treatment tube is left in the pus cavity;
4) Extracting:
4.1 Firstly, removing the first end cover and the second end cover, sleeving a pus collecting bag in the pus collecting cavity, and finally, putting the second end cover into the second opening;
4.2 Controlling the driving plate to ascend so that pus is pumped from the liquid inlet to the pus collecting bag; at this time, as the first through hole is under the atmospheric pressure, and the second through hole has negative pressure under the action of the control panel, the pus can be sucked out into the pus accommodating bag only;
5) Adding medicines:
5.1 Firstly, removing the end cover II, controlling the driving plate to continuously ascend by one end distance, and then placing the liquid medicine accommodating bag into the liquid medicine accommodating cavity;
5.2 Loading the first end cover into the first opening, and loading the second end cover into the second opening;
5.3 Controlling the driving plate to descend to the position before ascending in the step 5.1), so that the liquid medicine enters the pus cavity; at this time, the pus extracted before still can be left in the pus collecting bag, and the liquid medicine in the liquid medicine containing bag placed each time is pressed into the big pus cavity under the action of air pressure;
6) Judging whether the treatment is finished, if yes, entering the next step, otherwise returning to the step 4);
7) Binding: pulling out the treatment tube and suturing the wound;
8) And (3) garbage treatment: firstly, the first end cover and the second end cover are taken down, then the liquid medicine containing bag and the pus collecting bag are taken out, and finally, the liquid medicine containing bag, the felting needle, the expansion pipe, the treatment pipe and the hose are collected together in a concentrated mode; and (5) finishing.
Therefore, the extraction and pressurization can be repeatedly carried out after the treatment tube is penetrated, so that the treatment of the breast abscess can be completed with lower pain in a shorter period, namely, the rapid, efficient and thorough treatment of the breast abscess is realized, and the method has the advantages of short treatment period, less pain of a patient, small wound, quick healing and the like.
Claims (3)
1. The utility model provides a treatment device of breast abscess, which is characterized in that the treatment device comprises a needle head accommodating box, a liquid medicine accommodating cavity, a pus collecting cavity and a driving cavity, wherein a puncture needle, a treatment tube and a plurality of hoses are accommodated in the needle head accommodating box, one end of the puncture needle is in a spike shape, an accommodating hole axially arranged along the puncture needle is formed in the puncture needle, and the treatment tube is in a hollow straight tube shape and has an outer diameter smaller than the inner diameter of the accommodating hole;
the liquid medicine accommodating cavity and the pus collecting cavity are vertically arranged and fixedly connected, an opening I is formed in the top of the liquid medicine accommodating cavity, an end cover I is detachably connected in the opening I, and a through hole I for accommodating a hose is formed in the middle of the end cover I; the top of the pus collecting cavity is provided with a second opening, the second opening is detachably connected with a second end cover, and a second through hole for accommodating a hose is formed in the middle of the second end cover;
the liquid medicine accommodating cavity is internally provided with a first piston which is connected with the inner wall of the liquid medicine accommodating cavity in a sliding way, the bottom of the liquid medicine accommodating cavity is provided with a first vent hole, the pus collecting cavity is internally provided with a second piston which is connected with the inner wall of the liquid medicine accommodating cavity in a sliding way, and the bottom of the pus collecting cavity is provided with a second vent hole; the inner diameter ratio of the first vent hole to the second vent hole is equal to the volume ratio of the liquid medicine accommodating cavity to the pus collecting cavity;
the driving cavity is fixedly connected to one side of the pus collecting cavity, the driving cavity comprises a cavity body, an air ventilation block, a handle, a driving rod and a driving block, an air ventilation channel is arranged in the air ventilation block, one end of the air ventilation channel is communicated with the cavity body, and the middle of the air ventilation channel is communicated with the first air ventilation hole and the second air ventilation hole; the driving block is slidably connected in the cavity, the driving rod penetrates through the cavity, the bottom end of the driving rod is fixedly connected to the top surface of the driving block, the handle is fixedly connected to the top end of the driving rod, a positive pressure connecting hole and a negative pressure connecting hole are further formed in the top end of the cavity, and valve plates capable of being opened are fixedly connected in the positive pressure connecting hole and the negative pressure connecting hole;
the treatment tube comprises an inner tube and an outer tube, the inner tube is hollow straight tube-shaped and is arranged in the outer tube in a penetrating manner, a liquid outlet for connecting a hose is formed in one end of the outer tube, and at least one liquid inlet is formed in the other end of the outer tube;
the volume of the cavity in the driving cavity is equal to the sum of the volumes of the liquid medicine accommodating cavity and the pus collecting cavity;
the liquid medicine accommodating cavity accommodates a liquid medicine accommodating bag, and a bag opening of the liquid medicine accommodating bag is clamped between the end cover I and the opening I; the pus collecting cavity is provided with a pus collecting bag, and the bag mouth of the pus collecting bag is clamped between the end cover II and the opening II.
2. The breast abscess therapeutic device according to claim 1, wherein said needle housing box further houses an inflation tube, the outer diameter of said inflation tube is smaller than the inner diameter of said housing hole, and one end of said inflation tube is provided with an inflation ball.
3. A breast abscess treatment device according to claim 2, wherein said inflatable ball has a plurality of spike-like projections on its surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710959153.2A CN108371553B (en) | 2017-10-16 | 2017-10-16 | Treatment device for breast abscess |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710959153.2A CN108371553B (en) | 2017-10-16 | 2017-10-16 | Treatment device for breast abscess |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108371553A CN108371553A (en) | 2018-08-07 |
| CN108371553B true CN108371553B (en) | 2023-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710959153.2A Active CN108371553B (en) | 2017-10-16 | 2017-10-16 | Treatment device for breast abscess |
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| Country | Link |
|---|---|
| CN (1) | CN108371553B (en) |
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2017
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| CN202437294U (en) * | 2012-02-17 | 2012-09-19 | 河南科技大学第一附属医院 | Adjustable thorax puncture needle |
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| CN204655622U (en) * | 2015-02-09 | 2015-09-23 | 青岛市中心医院 | A kind of mammary gland drain cleaning therapeutic instrument |
| CN105381517A (en) * | 2015-12-14 | 2016-03-09 | 北京大学深圳医院 | Bowel-freeing instrument for digestive system department |
| CN208659485U (en) * | 2017-10-16 | 2019-03-29 | 扬州大学附属医院（扬州市第一人民医院） | The therapeutic device of galactapostema |
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| CN108371553A (en) | 2018-08-07 |
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