CN114377224B - Drainage device for oncology - Google Patents
Drainage device for oncology Download PDFInfo
- Publication number
- CN114377224B CN114377224B CN202210070488.XA CN202210070488A CN114377224B CN 114377224 B CN114377224 B CN 114377224B CN 202210070488 A CN202210070488 A CN 202210070488A CN 114377224 B CN114377224 B CN 114377224B
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- CN
- China
- Prior art keywords
- drainage tube
- drainage
- ring
- support
- support ring
- Prior art date
- 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.)
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Links
- 239000012528 membrane Substances 0.000 claims description 39
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 8
- 230000005389 magnetism Effects 0.000 claims description 7
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 4
- -1 polyoxymethylene Polymers 0.000 claims description 4
- 229920006324 polyoxymethylene Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 210000001124 body fluid Anatomy 0.000 description 18
- 239000010839 body fluid Substances 0.000 description 18
- 241000446313 Lamella Species 0.000 description 9
- 238000005452 bending Methods 0.000 description 7
- 239000012535 impurity Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 3
- 239000008187 granular material Substances 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 206010067268 Post procedural infection Diseases 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003445 biliary tract Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
Classifications
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
Landscapes
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention belongs to the technical field of medical instruments, in particular to a drainage device for oncology, which comprises: the drainage tube, the support spring, the support ring and the lantern ring, wherein the support spring is placed inside the drainage tube and is in sliding connection with the drainage tube; the support ring is connected inside the drainage tube in a sliding way, and is fixedly connected with the support spring; the lantern ring cover is established the drainage tube outside, the lantern ring includes two semicircle rings, semicircle rings pass through the buckle and connect, the lantern ring is used for fixing support ring is in the position in the drainage tube, in order to solve the drainage tube and buckle easily to lead to the drainage tube to block up excessively, and the patient leads to the drainage tube to buckle easily when the activity to cause the technical problem that the drainage tube blockked up, support the drainage tube through setting up supporting spring in the drainage tube, make the drainage tube be difficult for taking place to die to roll over, keep the drainage tube unobstructed, and can change supporting spring's position according to the difference of drainage requirement and patient posture.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a drainage device for oncology.
Background
Drainage is a commonly used method in clinic, and refers to the act, process and method of drawing fluid from a body cavity or wound by means of attractive force or gravity. Drainage devices are often used for drainage in oncology, and the clinically applied drainage devices are various and are mainly used for wound drainage, thoracic cavity, abdominal cavity, ventricle, gastrointestinal tract, biliary tract drainage and the like. The drainage aims to guide liquid accumulated in a human tissue gap or a body cavity to the outside of the body, and the nursing of the drainage aims to ensure the effectiveness of the drainage, prevent postoperative infection and promote healing. In the drainage nursing process, the smoothness of drainage is ensured, the drainage is properly fixed, and the changes of the color, the property and the quantity of the drainage are recorded in detail, so that the judgment of the illness state of a patient is facilitated. However, when the drainage tube is placed for a long time, clogging often occurs.
Excessive bending of the drainage tube is an important cause for blocking the drainage tube, but when a patient moves, the drainage tube is slightly careless, so that the drainage tube is blocked, the treatment effect is affected, and the illness state is even aggravated.
In view of the above, the invention provides a drainage device for oncology department, which solves the above technical problems.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a drainage device for the oncology department; the problem of the drainage tube block up's technique is solved that excessive buckling of drainage tube is an important reason that leads to the drainage tube to block up, but the patient is careless when moving can lead to the drainage tube to buckle slightly to cause the drainage tube to block up is solved.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a medical oncology drainage device, which comprises:
a drainage tube;
the support spring is placed inside the drainage tube and is in sliding connection with the drainage tube;
the support ring is connected inside the drainage tube in a sliding manner and is fixedly connected with the support spring;
the lantern ring, the lantern ring cover is established the drainage tube outside, the lantern ring includes two semicircle rings, semicircle rings pass through the buckle and connect, the lantern ring is used for fixing the support ring is in the position in the drainage tube.
Preferably, the magnet on the support ring is fixedly connected inside the flap, and the magnet on the support ring is a flexible magnet.
Preferably, the two ends of the supporting spring are fixedly connected with the supporting rings, and the outer sides of the drainage tubes are provided with the lantern rings close to the supporting rings.
Preferably, the support ring is fixedly connected with a diaphragm.
Preferably, the membrane flap is made of elastic plastic.
Preferably, the elastic plastic is polyoxymethylene resin.
Preferably, the magnets on the support ring are fixedly connected inside the diaphragm, and the magnetism of the magnets on the lantern rings at two ends of the support spring is different.
Preferably, a cutting edge is arranged on one side adjacent to the membrane flaps.
Preferably, the support ring is attached to the inner wall of the drainage tube, and a chamfer is arranged at the end part of the support ring.
Preferably, the support ring is made of an elastic steel sheet.
The beneficial effects of the invention are as follows:
1. according to the drainage device for the oncology, the supporting springs are arranged to support the drainage tube, so that the drainage tube is not easy to dead fold, the drainage tube is kept smooth, the positions of the supporting springs can be changed according to the drainage requirements and the difference of the patient body states, the positions can be conveniently adjusted according to the use requirements, and the drainage device is convenient to use.
2. According to the medical oncology drainage device, the membrane flap is arranged, so that when a patient is drained, the pressure difference at two ends of the drainage tube can change, the body fluid in the drainage tube can possibly flow reversely, and when the body fluid flows reversely in the drainage tube, the membrane flap is elastically closed under the pushing of the body fluid, so that the body fluid cannot flow reversely in the drainage tube, and the life safety of the patient is ensured.
3. According to the drainage device for the oncology department, the chamfer is arranged at the end part of the supporting ring, and when the supporting ring moves in the drainage tube, the attached impurity tissue on the inner wall of the drainage tube is scraped, so that impurities on the inner wall of the drainage tube are conveniently discharged, and the drainage is smooth.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the supporting spring and the supporting ring in the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
in the figure: 1. a drainage tube; 2. a support spring; 3. a support ring; 31. a membrane flap; 32. a cutting edge; 4. a collar; 41. a semicircular ring; 42. and (3) a magnet.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
The embodiment of the invention solves the technical problems that the drainage tube 1 is easy to be blocked due to excessive bending of the drainage tube 1, and the drainage tube 1 is bent due to the fact that a patient takes little attention when moving, so that the drainage tube 1 is blocked;
the technical scheme in the embodiment of the invention aims to solve the technical problems, and the overall thought is as follows: support drainage tube 1 through setting up supporting spring 2 in drainage tube 1 for drainage tube 1 is difficult for taking place to die and rolls over, keeps drainage tube 1 unobstructed, and can change the position of supporting spring 2 according to the difference of drainage requirement and patient posture, is convenient for adjust the position according to the operation requirement.
As shown in fig. 1 to 3, the medical oncology drainage device of the present invention includes:
a drainage tube 1;
the support spring 2 is arranged inside the drainage tube 1, and the support spring 2 is connected with the drainage tube 1 in a sliding manner;
the support ring 3 is connected inside the drainage tube 1 in a sliding manner, and the support ring 3 is fixedly connected with the support spring 2;
the lantern ring 4 is sleeved outside the drainage tube 1, the lantern ring 4 comprises two semicircular rings 41, the semicircular rings 41 are connected through buckles, and the lantern ring 4 is used for fixing the position of the support ring 3 in the drainage tube 1;
excessive bending of the drainage tube 1 is an important cause for blocking the drainage tube 1, but when a patient moves, the drainage tube 1 is slightly careless, so that the drainage tube 1 is blocked, the treatment effect is affected, and the illness state is even aggravated;
according to the drainage tube 1, the support springs 2 are arranged, when the drainage tube 1 is used for drainage in oncology, the drainage tube 1 is manually extruded, so that the support springs 2 and the support rings 3 slide in the drainage tube 1, the support springs 2 move to the position where the drainage tube 1 is easy to bend, or the support springs 2 move to the bending deformation position of the drainage tube 1, the length and the number of the support springs 2 are adapted according to the length of the drainage tube 1, two semicircular rings 41 of the lantern ring 4 are clamped on the drainage tube 1, the drainage tube 1 between the lantern ring 4 and the support rings 3 is extruded, the semicircular rings 41 are pressed to clamp the clamping grooves, the lantern ring 4 is fixed, the position of the support rings 3 in the drainage tube 1 is fixed, the position of the support springs 2 in the drainage tube 1 is limited, the drainage tube 1 at the position of the support springs 2 is supported by the support springs 2, the full state of the drainage tube 1 is kept, the drainage tube 1 is guaranteed to normally pass, bending can be carried out, blocking is difficult to be produced, the drainage tube 1 is ensured to be free to be smooth, and a treatment effect is ensured;
according to the drainage tube 1, the support spring 2 is arranged to support the drainage tube 1, so that the drainage tube 1 is not easy to dead fold, the drainage tube 1 is kept smooth, the position of the support spring 2 can be changed according to the drainage requirement and the difference of the patient posture, and the drainage tube is convenient to adjust according to the use requirement and convenient to use.
As an embodiment of the present invention, as shown in fig. 3, the magnet 42 is fixedly connected to the collar 4 and the support ring 3, and the magnet 42 on the collar 4 is magnetically different from the magnet 42 on the support ring 3.
As an embodiment of the present invention, as shown in fig. 2, the two ends of the supporting spring 2 are fixedly connected with the supporting ring 3, and the outside of the drainage tube 1 is provided with a collar 4 near the supporting ring 3.
During operation, through set up magnet 42 on lantern ring 4 and support ring 3, when adjusting the support ring 3 position, loosen the buckle on the solid fixed ring, make two semicircle rings 41 separate, thereby make lantern ring 4 be close to support ring 3 when drainage tube 1 outside removes, because magnet 42 on lantern ring 4 and magnet 42 on support ring 3 magnetism are different, make magnet 42 on lantern ring 4 attract magnet 42 on support ring 3, make support ring 3 remove in drainage tube 1, thereby avoid the manual problem of pressing drainage tube 1 by the people, thereby lead to appearing drainage tube 1 deformation, support ring 3 and lantern ring 4 are all set up at support spring 2 both ends, after one end removes in place, fix support ring 3 with lantern ring 4 to this end, readjust the position of other end support ring 3, can stretch or shorten the length of support spring 2 to a certain extent as required, adjust the length of support spring 2 after adjusting in place, and then adjust the length of support spring 2, adapt to different support demands, guarantee drainage tube 1 drainage, ensure the treatment effect.
As an embodiment of the present invention, as shown in fig. 2, the membrane flap 31 is fixedly connected to the inside of the support ring 3.
As an embodiment of the present invention, the membrane flap 31 is made of elastic plastic.
As an embodiment of the present invention, the elastic plastic is a polyoxymethylene resin.
As an embodiment of the present invention, as shown in fig. 2, the magnet 42 on the support ring 3 is fixedly connected to the inside of the diaphragm 31, and the magnet 42 on the support ring 3 is a flexible magnet.
As an embodiment of the present invention, as shown in fig. 3, a cutting edge 32 is provided on the side adjacent to each other between the flaps 31.
When the drainage tube is used for drainage, the lantern ring 4 is manually moved to be close to the membrane flap 31, at the moment, the lantern ring 4 and the magnet 42 on the membrane flap 31 are mutually attracted, suction is generated between the lantern ring 4 and the magnet 42, the membrane flap 31 is attached to the inner wall of the support ring 3 under the attraction of the magnetic force, the membrane flap 31 is tightly attached to the inner wall of the support ring 3, the membrane flap 31 does not block the inside of the drainage tube 1, body fluid can be ensured to smoothly pass through the drainage tube 1, so that the membrane flap 31 is attached to the inner wall of the support ring 3, the membrane flap 31 is fixedly connected with the support ring 3 only at the middle point of an arc, at the moment, the circulation of the drainage tube 1 is maximized, the circulation diameter in the drainage tube 1 is increased, and therefore, the circulation of body fluid in the drainage tube 1 is increased, the magnet 42 is a flexible magnet, and the magnet 42 can also bend when the membrane flap 31 moves;
when there is the group fabric in the gap department between the membrane lamella 31, through manual removal lantern ring 4, make lantern ring 4 keep away from support ring 3, magnet 42 on the lantern ring 4 no longer attracts magnet 42 on the membrane lamella 31, and then membrane lamella 31 carries out elastic reset, make membrane lamella 31 close, blade 32 when membrane lamella 31 closes is close to each other until closing, because the material of blade 32 department is hard plastics, thereby make blade 32 department of membrane lamella 31 have sufficient intensity to cut the breakage to impurity granule, guarantee that the drainage is smooth and easy, only need manual removal lantern ring 4 in the use, and convenient operation, facilitate the use.
As an embodiment of the present invention, as shown in fig. 3, the supporting ring 3 is attached to the inner wall of the drainage tube 1, and a chamfer is provided at the end of the supporting ring 3.
As an embodiment of the invention, the support ring 3 is made of an elastic steel sheet.
During operation, through set up the chamfer at support ring 3 tip, when support ring 3 removes in drainage tube 1, strike off the impurity tissue of adhesion on the drainage tube 1 inner wall for the drainage is unobstructed, when the gap department between granule card membrane lamella 31, the manual work presses support ring 3, make support ring 3 elastic deformation, thereby make between the membrane lamella 31 be close to each other, and then make the cutting knife flat be close to each other, break the particulate matter of gap department between membrane lamella 31, after loosening support ring 3, support ring 3 elastic recovery, broken particulate matter can prevent to block up through support ring 3, guarantee that the circulation of body fluid is unobstructed in the drainage tube 1.
The specific working procedure is as follows:
during operation, when drainage is performed by using the drainage tube 1 in oncology, the drainage tube 1 is manually extruded, so that the support spring 2 and the support ring 3 slide in the drainage tube 1, the support spring 2 moves to the position where the drainage tube 1 is easy to bend, or the support spring 2 moves to the bending deformation position of the drainage tube 1, the length and the number of the support springs 2 are adapted according to the length of the drainage tube 1, two semicircular rings 41 of the lantern ring 4 are clamped on the drainage tube 1, the drainage tube 1 between the lantern ring 4 and the support ring 3 is extruded, the semicircular rings 41 are pressed to enable the clamping buckle to be clamped with the clamping groove, the lantern ring 4 is fixed, the position of the support ring 3 in the drainage tube 1 is fixed, the position of the support spring 2 in the drainage tube 1 is limited, the drainage tube 1 at the position of the support spring 2 is supported by the support spring 2, the full state of the drainage tube 1 is kept, and normal passing of drainage is guaranteed, and bending can be performed; by arranging the membrane flap 31, when the patient is drained, the pressure difference at two ends of the drainage tube 1 can change because the body fluid in the patient is unstable, the body fluid in the drainage tube 1 can possibly flow back, when the body fluid flows out of the body along the drainage tube 1, the arrow direction in the figure 1 is the forward flow direction of the body fluid in the drainage tube 1, the membrane flap 31 is elastic plastic and can be elastically opened and closed, the polyoxymethylene resin has good elasticity, the membrane flap 31 is in an opening state in the initial state, the membrane flap 31 can be elastically opened in a larger range under the pushing of the body fluid, thereby the body fluid can smoothly pass through the drainage tube 1, when the body fluid flows back in the drainage tube 1, the membrane flap 31 is elastically closed under the pushing of the body fluid, the body fluid can not flow back in the drainage tube 1, the life safety of the patient is ensured, the magnet 42 is fixed on the membrane flap 31, when the magnetism of the magnet 42 on the diaphragm 31 is the same as that of the magnet 42 on the lantern ring 4, repulsive force is generated between the magnet 42 on the diaphragm 31 and the magnet 42 on the lantern ring 4, the diaphragm 31 is close to the axis of the drainage tube 1, the circulation diameter in the drainage tube 1 is reduced, so that the circulation diameter of body fluid in the drainage tube 1 is reduced, when the magnetism of the magnet 42 on the diaphragm 31 is different from that of the magnet 42 on the lantern ring 4, attractive force is generated between the magnet 42 on the diaphragm 31 and the magnet 42 on the lantern ring 31, the diaphragm 31 is far away from the axis of the drainage tube 1, the circulation diameter in the drainage tube 1 is increased, so that the circulation diameter of body fluid in the drainage tube 1 is increased, when the circulation diameter needs to be increased, the magnet 42 on the diaphragm 31 is adsorbed on the diaphragm 31 to be close to the inner wall of the support ring 3, the diaphragm 31 is fixedly connected with the support ring 3 only at the middle point of an arc, and the circulation diameter of the drainage tube 1 is maximized at the moment, the membrane flaps 31 and the lantern rings 4 are mutually close, the magnetism of the magnet 42 on the membrane flaps 31 and the magnetism of the magnet 42 on the lantern rings 4 are the same, the membrane flaps 31 are elastically reset, when impurity particles exist at gaps among the membrane flaps 31, the membrane flaps 31 are controlled to be opened and closed through the lantern rings 4, the cutting edges 32 on the membrane flaps 31 are far away from and close to each other, and accordingly the impurity particles are cut and crushed.
The front, rear, left, right, up and down are based on the viewing angle of the person, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
The foregoing has shown and described the basic principles, principal 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, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A medical oncology drainage device, characterized by comprising:
a drainage tube (1);
a supporting spring (2), wherein the supporting spring (2) is arranged inside the drainage tube (1), and the supporting spring (2) and the drainage tube are connected through a connecting rod
The drainage tube (1) is connected in a sliding way;
the support ring (3), the slip joint of said support ring (3) is inside drainage tube (1), said support ring (3) and support spring (2)
Fixedly connecting;
a lantern ring (4), wherein the lantern ring (4) is sleeved outside the drainage tube (1), the lantern ring (4) comprises two semicircular rings (41),
the semicircular rings (41) are connected through buckles, and the lantern ring (4) is used for fixing the position of the supporting ring (3) in the drainage tube (1);
the magnet (42) is fixedly connected to the lantern ring (4) and the supporting ring (3), and the magnet (42) on the lantern ring (4) is different from the magnet (42) on the supporting ring (3) in magnetism;
the two ends of the supporting spring (2) are fixedly connected with the supporting rings (3), and the lantern rings (4) are arranged on the outer sides of the drainage tubes (1) at positions close to the supporting rings (3);
the membrane flap (31) is fixedly connected inside the support ring (3);
the magnet (42) on the support ring (3) is fixedly connected inside the diaphragm (31), and the magnet (42) on the support ring (3) is a flexible magnet;
a cutting edge (32) is arranged on one side adjacent to each other between the membrane flaps (31).
2. The oncology drainage device according to claim 1, wherein: the membrane flap (31) is made of elastic plastic.
3. The oncology drainage device according to claim 2, wherein: the elastic plastic is polyoxymethylene resin.
4. The oncology drainage device according to claim 1, wherein: the support ring (3) is attached to the inner wall of the drainage tube (1), and a chamfer is arranged at the end of the support ring (3).
5. The oncology drainage device according to claim 1, wherein: the support ring (3) is made of an elastic steel sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210070488.XA CN114377224B (en) | 2022-01-21 | 2022-01-21 | Drainage device for oncology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210070488.XA CN114377224B (en) | 2022-01-21 | 2022-01-21 | Drainage device for oncology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114377224A CN114377224A (en) | 2022-04-22 |
| CN114377224B true CN114377224B (en) | 2023-12-05 |
Family
ID=81203277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210070488.XA Active CN114377224B (en) | 2022-01-21 | 2022-01-21 | Drainage device for oncology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114377224B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003235852A (en) * | 2002-02-15 | 2003-08-26 | Pakkusu Oputeika Japan:Kk | Device for anastomosis of organ and method for using the same |
| JP2011206100A (en) * | 2010-03-29 | 2011-10-20 | Sumitomo Bakelite Co Ltd | Medical drainage tool |
| CN202961474U (en) * | 2012-10-29 | 2013-06-05 | 苏州大学附属第一医院 | Compression-resistant medical intrathoracic drainage tube with bent angle |
| CN103349801A (en) * | 2013-07-31 | 2013-10-16 | 西安交通大学医学院第一附属医院 | Peritoneal dialysis pipe positioning, resetting and conducting device based on magnetic field guide |
| CN203417395U (en) * | 2013-07-11 | 2014-02-05 | 山东贝诺斯医疗器械有限公司 | Drainage tube with external control type magnetic anti-block device |
| CN209575370U (en) * | 2018-12-14 | 2019-11-05 | 袁图健 | A kind of department of general surgery's anti-clogging abdominal drainage device |
| CN211751729U (en) * | 2019-12-06 | 2020-10-27 | 天津市第一中心医院 | Anti-backflow drainage tube |
| CN213407157U (en) * | 2020-04-13 | 2021-06-11 | 杨崇一 | Uropoiesis surgery operation is with gripping formula aspirator |
| CN213698166U (en) * | 2020-05-29 | 2021-07-16 | 常州市金坛区人民医院 | Stifled drainage device is prevented to thoracic surgery |
| CN214679549U (en) * | 2020-12-11 | 2021-11-12 | 张芹 | Medical oncology nurses with preventing blockking up drainage tube |
| CN215194823U (en) * | 2021-03-13 | 2021-12-17 | 首都医科大学附属北京潞河医院 | Drainage tube connects prevents pressing device |
| CN215231466U (en) * | 2021-01-14 | 2021-12-21 | 冯琰 | Novel drainage tube |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2994429C (en) * | 2008-01-25 | 2019-12-03 | The Cleveland Clinic Foundation | Methods and devices to clear obstructions from medical tubes |
| US10232150B2 (en) * | 2010-03-11 | 2019-03-19 | Merit Medical Systems, Inc. | Body cavity drainage devices and related methods |
| CN204246641U (en) * | 2014-11-20 | 2015-04-08 | 中国人民解放军北京军区总医院 | A kind of reinforced peritoneal cavity drainage tube |
-
2022
- 2022-01-21 CN CN202210070488.XA patent/CN114377224B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003235852A (en) * | 2002-02-15 | 2003-08-26 | Pakkusu Oputeika Japan:Kk | Device for anastomosis of organ and method for using the same |
| JP2011206100A (en) * | 2010-03-29 | 2011-10-20 | Sumitomo Bakelite Co Ltd | Medical drainage tool |
| CN202961474U (en) * | 2012-10-29 | 2013-06-05 | 苏州大学附属第一医院 | Compression-resistant medical intrathoracic drainage tube with bent angle |
| CN203417395U (en) * | 2013-07-11 | 2014-02-05 | 山东贝诺斯医疗器械有限公司 | Drainage tube with external control type magnetic anti-block device |
| CN103349801A (en) * | 2013-07-31 | 2013-10-16 | 西安交通大学医学院第一附属医院 | Peritoneal dialysis pipe positioning, resetting and conducting device based on magnetic field guide |
| CN209575370U (en) * | 2018-12-14 | 2019-11-05 | 袁图健 | A kind of department of general surgery's anti-clogging abdominal drainage device |
| CN211751729U (en) * | 2019-12-06 | 2020-10-27 | 天津市第一中心医院 | Anti-backflow drainage tube |
| CN213407157U (en) * | 2020-04-13 | 2021-06-11 | 杨崇一 | Uropoiesis surgery operation is with gripping formula aspirator |
| CN213698166U (en) * | 2020-05-29 | 2021-07-16 | 常州市金坛区人民医院 | Stifled drainage device is prevented to thoracic surgery |
| CN214679549U (en) * | 2020-12-11 | 2021-11-12 | 张芹 | Medical oncology nurses with preventing blockking up drainage tube |
| CN215231466U (en) * | 2021-01-14 | 2021-12-21 | 冯琰 | Novel drainage tube |
| CN215194823U (en) * | 2021-03-13 | 2021-12-17 | 首都医科大学附属北京潞河医院 | Drainage tube connects prevents pressing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114377224A (en) | 2022-04-22 |
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