CN103611211A - Special in-vivo drainage device for upper limb lymphedema of breast cancer postoperative complications and using method of special in-vivo drainage device - Google Patents
Special in-vivo drainage device for upper limb lymphedema of breast cancer postoperative complications and using method of special in-vivo drainage device Download PDFInfo
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- CN103611211A CN103611211A CN201310677504.2A CN201310677504A CN103611211A CN 103611211 A CN103611211 A CN 103611211A CN 201310677504 A CN201310677504 A CN 201310677504A CN 103611211 A CN103611211 A CN 103611211A
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- 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
- A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
- A61M27/002—Implant devices for drainage of body fluids from one part of the body to another
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- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0405—Lymph
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Abstract
The invention relates to a special in-vivo drainage device for upper limb lymphedema of breast cancer postoperative complications and a using method of the special in-vivo drainage device. The special in-vivo drainage device comprises a hollow soft tube body, wherein a plurality of fixed rings are arranged on the surface of the tube body, the tube body comprises a liquid inlet tube, a liquid storage pouch pump and a liquid outlet tube which are connected in sequence, the liquid inlet tube and the liquid outlet tube are provided with a plurality of drainage holes, and a plurality of one-way drainage valve clacks are arranged inside the tube body; the liquid storage pouch pump is hollow, the two ends of the liquid storage pouch pump are connected with the liquid inlet tube and the liquid outlet tube respectively, the liquid storage pouch pump is gradually enlarged from the two ends to the middle, and the liquid storage pouch pump has elasticity and is compressed inwards when bearing external force; the tube body is made of medical silica gel. The special in-vivo drainage device is reasonable in structural design; by means of natural movement of the upper limbs, interstitial fluid in the upper limbs is sucked into the abdomen through the drainage device, and therefore edema of the upper limbs is relieved effectively.
Description
Technical field
The present invention relates to drainage device in a kind of body, drainage device and using method thereof in especially a kind of body that is exclusively used in Operative complications of breast carcinoma upper limb lymphedema, be deposited on the tissue fluid in upper limb after being mainly used in drawing breast cancer operation, belongs to technical field of medical instruments.
Background technology
Upper limb lymphedema after breast modified radical mastectomy is one of the most serious postoperative complication; cause is after breast cancer operation because the cut cleaning of lymph of oxter; lymph fluid cannot normally reflux, and causes edema, to patient, brings great limbs misery and psychic trauma.After edema, usually also can cause shoulder joint limitation of activity, such as the action such as raise one's hand, comb one's hair just cannot normally be carried out, bring a lot of inconvenience to patient's daily life.Arm edema is a kind of lymphedema in fact, and this is because some patient with breast cancers will carry out axillary fossa cleaning, has excised some lymphoid tissues, and " path " that lymph fluid is refluxed is obstructed and accumulates in subcutaneous tissue.
For edema of the upper extremity, also there is no effective radical cure method at present, be generally by raising arm, to recover the normal backflow of upper limb lymph, but general patient cannot adhere to for a long time.Or use air pressure therapeutic instrument, and by passing through the mode of order inflating pressure, help lymphatic return and metabolism, promote the backflow of limbs venous blood from far-end to proximal part, effectively reduce the pressure of blood capillary vein end, reduce the generation of edematous fluid.But this therapeutic instrument generally only has large hospital to be equipped with, and the scope of application is wideless, and most of patient is inconvenient to use, and cannot tackle the problem at its root.
China Patent Publication No.: 202515835, a kind of adjustable breast carcinoma postoperative rehabilitation arm bracket is disclosed, patient's arm is fixed on bracket, by bracket, patient's arm is raised fixingly, can alleviate suffering limb edema, promote suffering limb venous return.Although this bracket to a certain extent can alleviating edemas, is difficult for carrying, and can not use at any time; Also inconvenient during use, although there is bracket that arm is held, maintain for a long time a posture also not light, to patient's action or influential.
Summary of the invention
Technical problem to be solved by this invention is to overcome existing above-mentioned deficiency in prior art, and design a kind of rational in infrastructure, can use at any time, and can be effectively drainage device and using method thereof in the body that is exclusively used in Operative complications of breast carcinoma upper limb lymphedema of drain be carried out in edema position.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of interior drainage device of body that is exclusively used in Operative complications of breast carcinoma upper limb lymphedema, it is characterized in that: it comprises the soft body of hollow, body surface is provided with some retainer rings, body comprises feed tube, liquid storage pouch pump and the drain pipe connecting successively, on feed tube and drain pipe, be provided with some conduction holes, in body, be provided with a plurality of unidirectional drainage flaps; Described liquid storage pouch pump hollow, the two ends of liquid storage pouch pump connect respectively feed tube and drain pipe, and liquid storage pouch pump increases from both ends to the middle gradually, and liquid storage pouch pump has elasticity, is subject to external force and inwardly compresses; The material of described body is medical silica-gel.After mammary cancer surgery finishes, by body implant into body, just the tissue fluid in upper limb imports to abdominal part; Unidirectional drainage flap can prevent that tissue fluid from blowing back into upper limb from abdominal part; In the tissue of recovery can be grown into retainer ring after operation, make drainage device fixing in vivo, can not move; Liquid storage pouch pump increases from both ends to the middle gradually, can under the effect of external force, can compress so that extruding has elasticity, removes external force and can restore.
The junction of feed tube of the present invention and liquid storage pouch pump is provided with unidirectional drainage flap, and the junction of described drain pipe and liquid storage pouch pump is provided with unidirectional drainage flap.Unidirectional drainage flap can prevent that tissue fluid from blowing back into upper limb from abdominal part.
Feed tube length of the present invention is 10～20cm, and the length of drain pipe is 40～60cm, and the internal diameter of feed tube is 1～3mm, and the internal diameter of drain pipe is 2～4mm, and the pipe thickness of body is 0.5～1mm.Above-mentioned size design meets the space size of human upper limb, oxter, abdominal part, and the firm degree of body in human body; Assurance can be used for a long time, and can not impact people's daily routines.For the patient of different builds, body length can appropriately adjust.
The discus shape that liquid storage pouch pump of the present invention is hollow, described feed tube has two, and two feed tubes are all connected with liquid storage pouch pump, and described drain pipe has one.Two feed tubes can effectively increase the effect of drawing tissue fluid.
The diameter of the liquid storage pouch pump of discus shape of the present invention is 2～4cm, and hollow part is inner chamber, and the thickness of inner chamber middle part is 4～10mm.
The bent intermediate of liquid storage pouch pump of the present invention becomes the angle of 30 °～90 °, to be applicable to the activity of human upper limb, oxter; Crooked position is provided with recess, and when upper limb is movable, liquid storage pouch pump more easily pushes, and prevents that liquid storage pouch pump is damaged simultaneously.
The liquid storage pouch pump of bent intermediate of the present invention, the thickness of position, intermediate portion is 4～6mm, width is 1～3cm.This design meets human upper limb movable amplitude, coordinates each flow of drawing tissue fluid.
For the liquid storage pouch pump of discus shape, the invention provides a kind of using method that is exclusively used in the interior drainage device of body of Operative complications of breast carcinoma upper limb lymphedema, its operating procedure is:
(1) after comprehensive therapy of breast cancer finishes, for there being the patient who obviously suffers from side edema of the upper extremity, carry out local anesthesia, by body implant into body, feed tube is positioned at the upper limb of swelling, liquid storage pouch pump is positioned at the below of armpit skin gauffer, and drain pipe is from the subcutaneous straight-through abdominal part of human body and be positioned at subcutaneous layer of fat;
(2) after operation, through recovery after a while, body tissue around can be grown in the retainer ring on body surface, makes that body is fixing in vivo can not moved;
(3) patient is at daily routines upper limb; liquid storage pouch pump just can be pushed in oxter; conduction hole by the tissue fluid in upper limb from feed tube sucks feed tube; through unidirectional drainage flap; enter liquid storage pouch pump, pass through unidirectional drainage flap again; enter drain pipe, the conduction hole from drain pipe imports to abdominal part.
For the liquid storage pouch pump of bent intermediate, the invention provides a kind of using method that is exclusively used in the interior drainage device of body of Operative complications of breast carcinoma upper limb lymphedema, its operating procedure is:
(1) after comprehensive therapy of breast cancer finishes, for there being the patient who obviously suffers from side edema of the upper extremity, carry out local anesthesia, by body implant into body, feed tube is positioned at the upper limb of swelling, liquid storage pouch pump is positioned at armpit skin, and recess is stuck in upper limb just to turning, oxter, and drain pipe is from the subcutaneous straight-through abdominal part of human body and be positioned at subcutaneous layer of fat;
(2) after operation, through recovery after a while, body tissue around can be grown in the retainer ring on body surface, makes that body is fixing in vivo can not moved;
(3) patient is at daily routines upper limb; liquid storage pouch pump just can be pushed in oxter; conduction hole by the tissue fluid in upper limb from feed tube sucks feed tube; through unidirectional drainage flap; enter liquid storage pouch pump, pass through unidirectional drainage flap again; enter drain pipe, the conduction hole from drain pipe imports to abdominal part.
In body implant into body, can not affect daily life, and patient only needs the movable upper limb of nature, the tissue fluid in upper limb can be sucked to abdominal part, carry out at any time, without using other instruments, very convenient and practical.
The present invention compared with prior art, has following positive effect: reasonable in design, and naturally movable by upper limb, the tissue fluid in upper limb is sucked to abdominal part by drainage device, thereby effectively alleviate edema of the upper extremity.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the sectional structure schematic diagram of liquid storage pouch pump in Fig. 1.
Fig. 3 is the structural representation of Fig. 1 implant into body.
Fig. 4 is the structural representation of the embodiment of the present invention 2.
Fig. 5 is that the A of liquid storage pouch pump in Fig. 4 is to structural representation.
Fig. 6 is the structural representation of Fig. 4 implant into body.
The specific embodiment
Below in conjunction with accompanying drawing and by embodiment, the invention will be further described.
Embodiment 1:
Referring to Fig. 1～Fig. 3, the present embodiment comprises the soft body 1 of hollow, body 1 surface is provided with some retainer rings 2, body 1 comprises feed tube 11, liquid storage pouch pump 12 and the drain pipe 13 connecting successively, on feed tube 11 and drain pipe 13, be provided with some conduction holes 3, in body 1, be provided with a plurality of unidirectional drainage flaps 4; Described liquid storage pouch pump 12 hollows, the two ends of liquid storage pouch pump 12 connect respectively feed tube 11 and drain pipe 13, and liquid storage pouch pump 12 increases from both ends to the middle gradually, and liquid storage pouch pump 12 has elasticity, is subject to external force and inwardly compresses; The material of described body 1 is medical silica-gel.
In the present embodiment, feed tube 11 is provided with unidirectional drainage flap 4 with the junction of liquid storage pouch pump 12, and described drain pipe 13 is provided with unidirectional drainage flap 4 with the junction of liquid storage pouch pump 12.
In the present embodiment, the discus shape that liquid storage pouch pump 12 is hollow, described feed tube 11 has two, and two feed tubes 11 are all connected with liquid storage pouch pump 12, and described drain pipe 13 has one.
In the present embodiment, feed tube 11 length are 15cm, and the length of drain pipe 13 is 50cm, and the internal diameter of feed tube 11 is 2mm, and the internal diameter of drain pipe 13 is 3mm, and the pipe thickness of body 1 is 0.5mm.
In the present embodiment, the diameter D of the liquid storage pouch pump 12 of discus shape is 3cm, and hollow part is inner chamber 5, and the thickness H of inner chamber 5 middle parts is 4～10mm.
The using method of the present embodiment:
(1) after comprehensive therapy of breast cancer finishes, for there being the patient who obviously suffers from side upper limb 6 edema, carry out local anesthesia, by body 1 implant into body 9, feed tube 11 is positioned at the upper limb 6 of swelling, liquid storage pouch pump 12 is positioned at the below of oxter 7 skinfolds, and drain pipe 13 is from the subcutaneous straight-through abdominal part 8 of human body 9 and be positioned at subcutaneous layer of fat;
(2) after operation, through recovery after a while, body 1 tissue around can be grown in the retainer ring 2 on body 1 surface, makes that body 1 is fixing in vivo can not moved;
(3) patient is at daily routines upper limb 6; liquid storage pouch pump 12 just can be pushed in oxter 7; conduction hole 3 by the tissue fluid in upper limb 6 from feed tube 11 sucks feed tube 11; through unidirectional drainage flap 4; enter liquid storage pouch pump 12, pass through unidirectional drainage flap 4 again; enter drain pipe 13, the conduction hole 3 from drain pipe 13 imports to abdominal part 8.
In body 1 implant into body 9, can not affect daily life, and patient only needs the movable upper limb 6 of nature, the tissue fluid in upper limb 6 can be sucked to abdominal part 8, carry out at any time, without using other instruments, very convenient and practical.
Embodiment 2:
Referring to Fig. 4～Fig. 6, the present embodiment comprises the soft body 1 of hollow, body 1 surface is provided with some retainer rings 2, body 1 comprises feed tube 11, liquid storage pouch pump 12 and the drain pipe 13 connecting successively, on feed tube 11 and drain pipe 13, be provided with some conduction holes 3, in body 1, be provided with a plurality of unidirectional drainage flaps 4; Described liquid storage pouch pump 12 hollows, the two ends of liquid storage pouch pump 12 connect respectively feed tube 11 and drain pipe 13, and liquid storage pouch pump 12 increases from both ends to the middle gradually, and liquid storage pouch pump 12 has elasticity, is subject to external force and inwardly compresses; The material of described body 1 is medical silica-gel.
In the present embodiment, feed tube 11 is provided with unidirectional drainage flap 4 with the junction of liquid storage pouch pump 12, and described drain pipe 13 is provided with unidirectional drainage flap 4 with the junction of liquid storage pouch pump 12.
In the present embodiment, the bent intermediate of liquid storage pouch pump 12 becomes the angle α of 60 °, to be applicable to the activity of human upper limb 6, oxter 7; Crooked position is provided with recess 10, and when upper limb 6 is movable, the 12 more easily extruding of liquid storage pouch pump prevent 12 breakages of liquid storage pouch pump simultaneously.
In the present embodiment, feed tube 11 length are 15cm, and the length of drain pipe 13 is 50cm, and the internal diameter of feed tube 11 is 2mm, and the internal diameter of drain pipe 13 is 3mm, and the pipe thickness of body 1 is 0.5mm.
In the present embodiment, the liquid storage pouch pump 12 of bent intermediate, the thickness h of position, intermediate portion is 5mm, width L is 2cm.This design meets the movable amplitude of human upper limb 6, coordinates each flow of drawing tissue fluid.
The using method of the present embodiment:
(1) after comprehensive therapy of breast cancer finishes, for there being the patient who obviously suffers from side upper limb 6 edema, carry out local anesthesia, by body 1 implant into body 9, feed tube 11 is positioned at the upper limb 6 of swelling, liquid storage pouch pump 12 is positioned at oxter 7 skins, recess 10 be just stuck in upper limb 6 to oxter 7 turnings, drain pipe 13 is from the subcutaneous straight-through abdominal part 8 of human body 9 and be positioned at subcutaneous layer of fat;
(2) after operation, through recovery after a while, body 1 tissue around can be grown in the retainer ring 2 on body 1 surface, makes that body 1 is fixing in vivo can not moved;
(3) patient is at daily routines upper limb 6; liquid storage pouch pump 12 just can be pushed in oxter 7; conduction hole 3 by the tissue fluid in upper limb 6 from feed tube 11 sucks feed tube 11; through unidirectional drainage flap 4; enter liquid storage pouch pump 12, pass through unidirectional drainage flap 4 again; enter drain pipe 13, the conduction hole 3 from drain pipe 13 imports to abdominal part 8.
In body 1 implant into body 9, can not affect daily life, and patient only needs the movable upper limb 6 of nature, the tissue fluid in upper limb 6 can be sucked to abdominal part 8, carry out at any time, without using other instruments, very convenient and practical.
In addition, it should be noted that, the specific embodiment described in this description, as long as the undeclared concrete shape of its part and size, this part can be any shape and size that adapt with its structure; Meanwhile, the title that part is got also can be different.All equivalence or simple change of doing according to described structure, feature and the principle of patent design of the present invention, are included in the protection domain of patent of the present invention.
Claims (9)
1. drainage device in a body that is exclusively used in Operative complications of breast carcinoma upper limb lymphedema, it is characterized in that: it comprises the soft body of hollow, body surface is provided with some retainer rings, body comprises feed tube, liquid storage pouch pump and the drain pipe connecting successively, on feed tube and drain pipe, be provided with some conduction holes, in body, be provided with a plurality of unidirectional drainage flaps; Described liquid storage pouch pump hollow, the two ends of liquid storage pouch pump connect respectively feed tube and drain pipe, and liquid storage pouch pump increases from both ends to the middle gradually, and liquid storage pouch pump has elasticity, is subject to external force and inwardly compresses; The material of described body is medical silica-gel.
2. drainage device in the body that is exclusively used in Operative complications of breast carcinoma upper limb lymphedema according to claim 1, it is characterized in that: the junction of described feed tube and liquid storage pouch pump is provided with unidirectional drainage flap, the junction of described drain pipe and liquid storage pouch pump is provided with unidirectional drainage flap.
3. drainage device in the body that is exclusively used in Operative complications of breast carcinoma upper limb lymphedema according to claim 1 and 2, it is characterized in that: described feed tube length is 10～20cm, the length of drain pipe is 40～60cm, the internal diameter of feed tube is 1～3mm, the internal diameter of drain pipe is 2～4mm, and the pipe thickness of body is 0.5～1mm.
4. drainage device in the body that is exclusively used in Operative complications of breast carcinoma upper limb lymphedema according to claim 3, it is characterized in that: the discus shape that described liquid storage pouch pump is hollow, described feed tube has two, two feed tubes are all connected with liquid storage pouch pump, and described drain pipe has one.
5. drainage device in the body that is exclusively used in Operative complications of breast carcinoma upper limb lymphedema according to claim 4, it is characterized in that: the diameter of the liquid storage pouch pump of described discus shape is 2～4cm, hollow part is inner chamber, and the thickness of inner chamber middle part is 4～10mm.
6. the interior drainage device of body that is exclusively used in Operative complications of breast carcinoma upper limb lymphedema according to claim 3, is characterized in that: the bent intermediate of described liquid storage pouch pump becomes the angle of 30 °～90 °, and crooked position is provided with recess.
7. the interior drainage device of body that is exclusively used in Operative complications of breast carcinoma upper limb lymphedema according to claim 6, is characterized in that: the thickness of described liquid storage pouch pump middle part is 4～6mm, and width is 1～3cm.
8. according to a using method for drainage device in the body that is exclusively used in Operative complications of breast carcinoma upper limb lymphedema described in claim 4 or 5, it is characterized in that: its operating procedure is:
(1) after comprehensive therapy of breast cancer finishes, for there being the patient who obviously suffers from side edema of the upper extremity, carry out local anesthesia, by body implant into body, feed tube is positioned at the upper limb of swelling, liquid storage pouch pump is positioned at the below of armpit skin gauffer, and drain pipe is from the subcutaneous straight-through abdominal part of human body and be positioned at subcutaneous layer of fat;
(2) after operation, through recovery after a while, body tissue around can be grown in the retainer ring on body surface, makes that body is fixing in vivo can not moved;
(3) patient is at daily routines upper limb; liquid storage pouch pump just can be pushed in oxter; conduction hole by the tissue fluid in upper limb from feed tube sucks feed tube; through unidirectional drainage flap; enter liquid storage pouch pump, pass through unidirectional drainage flap again; enter drain pipe, the conduction hole from drain pipe imports to abdominal part.
9. according to a using method for drainage device in the body that is exclusively used in Operative complications of breast carcinoma upper limb lymphedema described in claim 6 or 7, it is characterized in that: its operating procedure is:
(1) after comprehensive therapy of breast cancer finishes, for there being the patient who obviously suffers from side edema of the upper extremity, carry out local anesthesia, by body implant into body, feed tube is positioned at the upper limb of swelling, liquid storage pouch pump is positioned at armpit skin, and recess is stuck in upper limb just to turning, oxter, and drain pipe is from the subcutaneous straight-through abdominal part of human body and be positioned at subcutaneous layer of fat;
(2) after operation, through recovery after a while, body tissue around can be grown in the retainer ring on body surface, makes that body is fixing in vivo can not moved;
(3) patient is at daily routines upper limb; liquid storage pouch pump just can be pushed in oxter; conduction hole by the tissue fluid in upper limb from feed tube sucks feed tube; through unidirectional drainage flap; enter liquid storage pouch pump, pass through unidirectional drainage flap again; enter drain pipe, the conduction hole from drain pipe imports to abdominal part.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310677504.2A CN103611211B (en) | 2013-12-13 | 2013-12-13 | Internal drainage device special for upper limb lymphedema of postoperative complications of breast cancer and use method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310677504.2A CN103611211B (en) | 2013-12-13 | 2013-12-13 | Internal drainage device special for upper limb lymphedema of postoperative complications of breast cancer and use method thereof |
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| CN103611211B CN103611211B (en) | 2022-11-01 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114904127A (en) * | 2021-02-07 | 2022-08-16 | 浙江清华柔性电子技术研究院 | Drainage device for relieving lymphedema |
| WO2023071022A1 (en) * | 2021-10-27 | 2023-05-04 | 浙江清华柔性电子技术研究院 | Implantable liquid transfer device and liquid transfer control system |
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| CN114904127A (en) * | 2021-02-07 | 2022-08-16 | 浙江清华柔性电子技术研究院 | Drainage device for relieving lymphedema |
| WO2023071022A1 (en) * | 2021-10-27 | 2023-05-04 | 浙江清华柔性电子技术研究院 | Implantable liquid transfer device and liquid transfer control system |
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| CN103611211B (en) | 2022-11-01 |
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