CN203694372U - In vivo drainage device specially used for breast cancer postoperative complication-upper limb lymphedema - Google Patents
In vivo drainage device specially used for breast cancer postoperative complication-upper limb lymphedema Download PDFInfo
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- CN203694372U CN203694372U CN201320818770.8U CN201320818770U CN203694372U CN 203694372 U CN203694372 U CN 203694372U CN 201320818770 U CN201320818770 U CN 201320818770U CN 203694372 U CN203694372 U CN 203694372U
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- Prior art keywords
- liquid storage
- storage pouch
- upper limb
- drainage device
- pump
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 206010006187 Breast cancer Diseases 0.000 title claims abstract description 20
- 208000026310 Breast neoplasm Diseases 0.000 title claims abstract description 20
- 206010025282 Lymphoedema Diseases 0.000 title claims abstract description 15
- 208000002502 lymphedema Diseases 0.000 title claims abstract description 15
- 238000001727 in vivo Methods 0.000 title abstract description 7
- 206010058046 Post procedural complication Diseases 0.000 title abstract description 3
- 208000035965 Postoperative Complications Diseases 0.000 title abstract description 3
- 239000007788 liquid Substances 0.000 claims abstract description 67
- 210000001364 upper extremity Anatomy 0.000 claims abstract description 46
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000741 silica gel Substances 0.000 claims abstract description 5
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 5
- 201000008275 breast carcinoma Diseases 0.000 claims description 12
- 241000950638 Symphysodon discus Species 0.000 claims description 6
- HOQADATXFBOEGG-UHFFFAOYSA-N isofenphos Chemical compound CCOP(=S)(NC(C)C)OC1=CC=CC=C1C(=O)OC(C)C HOQADATXFBOEGG-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 229960001866 silicon dioxide Drugs 0.000 claims description 4
- 239000012530 fluid Substances 0.000 abstract description 15
- 206010030113 Oedema Diseases 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 210000003414 extremity Anatomy 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 210000001015 abdomen Anatomy 0.000 abstract 1
- 210000001519 tissue Anatomy 0.000 description 16
- 230000003187 abdominal effect Effects 0.000 description 12
- 239000007943 implant Substances 0.000 description 8
- 238000007920 subcutaneous administration Methods 0.000 description 4
- 230000008676 import Effects 0.000 description 3
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002690 local anesthesia Methods 0.000 description 2
- 210000002751 lymph Anatomy 0.000 description 2
- 210000004880 lymph fluid Anatomy 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002497 edematous effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 208000014987 limb edema Diseases 0.000 description 1
- 230000001926 lymphatic effect Effects 0.000 description 1
- 210000003563 lymphoid tissue Anatomy 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000003236 psychic effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 210000000323 shoulder joint Anatomy 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model relates to an in vivo drainage device specially used for breast cancer postoperative complication-upper limb lymphedema, and a using method of the device. The in vivo drainage device comprises a hollow soft tube body; the surface of the tube body is provided with a plurality of fixed rings; the tube body comprises a liquid inlet tube, a liquid storage bag pump and a liquid outlet tube which are sequentially connected; the liquid inlet tube and the liquid outlet tube are respectively provided with a plurality of drainage holes; the tube body is internally provided with a plurality of one-way drainage valve clacks; the liquid storage bag pump is hollow; the two ends of the liquid storage bag pump are respectively connected with the liquid inlet tube and the liquid outlet tube; the liquid storage bag pump is gradually enlarged from the two ends to the middle; the liquid storage bag pump has elasticity and can contract inward when being subjected to the external force; the tube body is made of medical silica gel. The in vivo drainage device is reasonable in structural design; the tissue fluid in the upper limbs can be absorbed into the abdomen by the drainage device through the natural activities of the upper limbs, so that the edema of the upper limbs can be effectively relieved.
Description
Technical field
This utility model relates to drainage device in a kind of body, and drainage device in especially a kind of body that is exclusively used in Operative complications of breast carcinoma upper limb lymphedema is 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, brings great limbs misery and psychic trauma to patient.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.
Also there is no effective radical cure method for edema of the upper extremity at present, is generally the normal backflow that recovers upper limb lymph by raising arm, but general patient cannot adhere to for a long time.Or use air pressure therapeutic instrument, and help lymphatic return and metabolism by passing through the mode of order inflating pressure, 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 when use, although there is bracket that arm is held, maintain for a long time a posture also not light, patient's action is still had to impact.
Utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in prior art, and design is a kind of rational in infrastructure, can use at any time, and can be effectively drainage device in the body that is exclusively used in Operative complications of breast carcinoma upper limb lymphedema of drain be carried out in edema position.
This utility model solves the problems of the technologies described above adopted technical scheme: drainage device in a kind 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 the feed tube, liquid storage pouch pump and the drain pipe that connect successively, on feed tube and drain pipe, be provided with some conduction holes, in body, be provided with multiple 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; The tissue restoring after operation can be grown in retainer ring, makes drainage device fixing in vivo, can not move; Liquid storage pouch pump increases from both ends to the middle gradually, can, so that extruding has elasticity, under the effect of external force, can compress, and removes external force and can restore.
The junction of feed tube described in the utility model 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 described in the utility model 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 described in the utility model 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 described in the utility model 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 described in the utility model 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 the breakage of liquid storage pouch pump simultaneously.
The liquid storage pouch pump of bent intermediate described in the utility model, 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.
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.
This utility model 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 this utility model embodiment 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 this utility model embodiment 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 utility model is described in further detail.
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 the feed tube 11, liquid storage pouch pump 12 and the drain pipe 13 that connect successively, on feed tube 11 and drain pipe 13, be provided with some conduction holes 3, in body 1, be provided with multiple 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 be 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 the feed tube 11, liquid storage pouch pump 12 and the drain pipe 13 that connect successively, on feed tube 11 and drain pipe 13, be provided with some conduction holes 3, in body 1, be provided with multiple 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, and recess 10 is stuck in upper limb 6 just to 7 turnings, oxter, 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 be 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 this utility model patent design, are included in the protection domain of this utility model patent.
Claims (7)
1. one kind is exclusively used in the interior drainage device of body of 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 the feed tube, liquid storage pouch pump and the drain pipe that connect successively, on feed tube and drain pipe, be provided with some conduction holes, in body, be provided with multiple 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. drainage device in the 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. drainage device in the 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320818770.8U CN203694372U (en) | 2013-12-13 | 2013-12-13 | In vivo drainage device specially used for breast cancer postoperative complication-upper limb lymphedema |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320818770.8U CN203694372U (en) | 2013-12-13 | 2013-12-13 | In vivo drainage device specially used for breast cancer postoperative complication-upper limb lymphedema |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203694372U true CN203694372U (en) | 2014-07-09 |
Family
ID=51044877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320818770.8U Expired - Lifetime CN203694372U (en) | 2013-12-13 | 2013-12-13 | In vivo drainage device specially used for breast cancer postoperative complication-upper limb lymphedema |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203694372U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611211A (en) * | 2013-12-13 | 2014-03-05 | 罗中尧 | Special in-vivo drainage device for upper limb lymphedema of breast cancer postoperative complications and using method of special in-vivo drainage device |
| WO2018224351A1 (en) * | 2017-06-09 | 2018-12-13 | Centre Hospitalier Universitaire Vaudois (C.H.U.V.) | Implantable internal drainage device and system for edemas |
| PL127262U1 (en) * | 2018-04-19 | 2019-10-21 | Gdański Uniwersytet Medyczny | Compression brace |
| US10765844B2 (en) | 2014-10-06 | 2020-09-08 | Ecole Polytechnique Federale De Lausanne (Epfl) | Medical fluid drainage system |
-
2013
- 2013-12-13 CN CN201320818770.8U patent/CN203694372U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103611211A (en) * | 2013-12-13 | 2014-03-05 | 罗中尧 | Special in-vivo drainage device for upper limb lymphedema of breast cancer postoperative complications and using method of special in-vivo drainage device |
| US10765844B2 (en) | 2014-10-06 | 2020-09-08 | Ecole Polytechnique Federale De Lausanne (Epfl) | Medical fluid drainage system |
| WO2018224351A1 (en) * | 2017-06-09 | 2018-12-13 | Centre Hospitalier Universitaire Vaudois (C.H.U.V.) | Implantable internal drainage device and system for edemas |
| PL127262U1 (en) * | 2018-04-19 | 2019-10-21 | Gdański Uniwersytet Medyczny | Compression brace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |
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| CX01 | Expiry of patent term |