CN111991675A - Drainage fixing and protecting device for thoracic surgery treatment - Google Patents
Drainage fixing and protecting device for thoracic surgery treatment Download PDFInfo
- Publication number
- CN111991675A CN111991675A CN202010747449.XA CN202010747449A CN111991675A CN 111991675 A CN111991675 A CN 111991675A CN 202010747449 A CN202010747449 A CN 202010747449A CN 111991675 A CN111991675 A CN 111991675A
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- Prior art keywords
- bottle
- fixing
- drainage tube
- interface
- arc
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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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/0246—Holding devices, e.g. on the body fixed on the skin having a cover for covering the holding means
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/028—Holding devices, e.g. on the body having a mainly rigid support structure
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a drainage fixing and protecting device for thoracic surgery treatment, which comprises a containing bottle, a drainage tube and a fixing assembly for fixing the drainage tube, wherein a first connector and a second connector are arranged on the containing bottle, the drainage tube is connected to the first connector, the fixing assembly comprises a fixing sticker, a fixing seat and an arc-shaped buckle piece, the fixing seat is fixed on the fixing sticker, a fixing groove is formed in the fixing seat, one end of the arc-shaped buckle piece is hinged to the fixing seat, a connecting piece is arranged at the other end of the arc-shaped buckle piece and the fixing seat, when the arc-shaped buckle piece is buckled on the fixing seat, the connecting piece is connected with the arc-shaped buckle piece and the fixing seat, and the arc-shaped buckle piece. Through fixing the drainage tube by fixing the fixing seat and the arc-shaped buckle piece, the drainage tube is not easy to move, the touch and friction of the drainage tube and a patient due to the movement of the drainage tube are reduced, the wound is prevented from being affected, the healing time is shortened, and the pain of the patient is reduced.
Description
Technical Field
The invention relates to a medical instrument, in particular to a drainage fixing and protecting device for thoracic surgery treatment.
Background
When the thoracic surgery drainage operation is carried out, the drainage tube needs to be inserted into the thoracic cavity of a patient through an operation wound to suck out effusion. At present, generally, the practical adhesive plaster is pasted around the wound of a patient, the adhesive plaster is wound on the drainage tube to fix the drainage tube after the wound is made, but when the wound is fixed, the adhesive plaster is soft, the drainage tube is easy to move due to the movement of the patient and contacts with the patient, and the wound is affected.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a drainage fixing and protecting device for thoracic surgery treatment, which can more firmly fix a drainage tube and avoid the influence of the drainage tube on a wound.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a thoracic surgery is fixed protector of drainage for treatment, including holding the bottle, drainage tube and the fixed subassembly that is used for fixed drainage tube, it is provided with first interface and second interface on the bottle to hold, the drainage tube is connected on first interface, fixed subassembly is including fixed subsides, fixing base and arc cramp, the fixing base is fixed and is pasted, the fixed slot has been seted up on the fixing base, the one end of arc cramp articulates on the fixing base, be provided with the connecting piece on the other end of arc cramp and the fixing base, when the arc cramp is buckled on the fixing base, arc cramp and fixing base are connected to the connecting piece, the arc cramp constitutes the loop configuration who is used for blocking the drainage tube with.
As a further improvement of the invention, the drainage tube is provided with a hard section, and the inner sides of the fixed seat and the arc-shaped buckle piece are provided with flexible layers.
As a further improvement of the invention, a dredging device for dredging the drainage tube is arranged on the drainage tube, a side interface communicated with the first interface is connected to the side wall of the first interface, the dredging device comprises a dredging wire, a bearing, an operating part, a sealing gasket and a sealing cover, the dredging wire is elastic and spiral, the sealing cover covers the side interface, an inwards-concave mounting groove is formed in one surface of the sealing cover, which is opposite to the side interface, the bearing and the sealing gasket are arranged in the mounting groove, the dredging wire is fixedly connected with the operating part, the operating part is arranged in the mounting groove through the bearing and extends into the side interface, and the dredging wire is arranged in the side interface and the drainage tube.
As a further improvement of the invention, a first accommodating cavity, a first water seal cavity and a first pressure regulating cavity which are isolated from each other are arranged in the accommodating bottle, a first interface and a second interface are arranged on the first accommodating cavity, a third interface and a fourth interface are arranged on the first water seal cavity, and a fifth interface, a sixth interface and a pressure regulating piece are arranged on the first pressure regulating cavity.
As a further improvement of the invention, the top of the first pressure regulating cavity is provided with a pressure regulating hole, the pressure regulating part comprises a baffle plate and a knob, the baffle plate and the knob are fixedly connected and hinged at the top of the first pressure regulating cavity, and when the knob drives the baffle plate to rotate, the area of the pressure regulating hole blocked by the baffle plate is changed.
As a further improvement of the invention, the multifunctional bottle is further provided with a functional bottle, a second water seal cavity and a second pressure regulating cavity are arranged in the functional bottle, a connecting assembly is arranged between the containing bottle and the functional bottle, the connecting assembly comprises a positioning plate, a positioning hook, a hook groove and a clamping hook, the positioning hook is fixed on the functional bottle, the hook groove is fixed on the containing bottle, the bottom of the containing bottle is provided with a positioning hole, the bottom of the functional bottle is provided with a positioning groove, the clamping hook is hinged at the bottom of the containing bottle, the containing bottle is provided with a clamping groove, the clamping groove is arranged above the positioning hole, the positioning hook is clamped into the hook groove during assembly, the positioning plate penetrates through the positioning hole and the positioning groove and is clamped in the positioning hole and the positioning groove, and the clamping.
As a further improvement of the invention, the bottom surface of the containing bottle is provided with support legs.
As a further improvement of the invention, the containing bottle comprises a bottle body and a cover, a fixing edge is arranged at the bottle mouth of the bottle, a fixing hook is arranged on the cover, a sealing groove is arranged at the top of the bottle mouth, and a sealing ring is arranged in the sealing groove.
The drainage tube fixing device has the beneficial effects that the drainage tube is fixed through the fixing seat and the arc-shaped buckle piece, the drainage tube is not easy to move, the touch and friction between the drainage tube and a patient caused by the movement of the drainage tube are reduced, the wound is prevented from being influenced, the healing time is shortened, and the pain of the patient is reduced.
Drawings
FIG. 1 is an overall structural view of a first embodiment of the present invention;
FIG. 2 is a block diagram of a fixing assembly;
FIG. 3 is an enlarged view of a portion of FIG. 1 at the reference point;
FIG. 4 is an assembled view of the receiving bottle and the functional bottle;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
FIG. 6 is a partial enlarged view of the portion B in FIG. 4;
fig. 7 is a structural view of a second embodiment of the present invention.
Detailed Description
The invention will be further described in detail with reference to the following examples, which are given in the accompanying drawings.
Referring to fig. 1 to 7, the drainage fixing and protecting device for thoracic surgery treatment of the embodiment includes a holding bottle 1, a drainage tube 2 and a fixing component 3 for fixing the drainage tube 2, the holding bottle 1 is provided with a first connector j1 and a second connector j2, the drainage tube 2 is connected to the first connector j1, the fixing component 3 includes a fixing sticker 31, a fixing seat 32 and an arc-shaped buckle piece 33, the fixing seat 32 is fixed to the fixing sticker 31, the fixing seat 32 is provided with a fixing groove 34, one end of the arc-shaped buckle piece 33 is hinged to the fixing seat 32, the other end of the arc-shaped buckle piece 33 and the fixing seat 32 are provided with a connecting piece 36, when the arc-shaped buckle piece 33 is buckled to the fixing seat 32, the connecting piece 36 connects the arc-shaped buckle piece 33 and the fixing seat 32, and the arc-shaped buckle piece 33 and the fixing groove 34.
In this embodiment, the fixing member is a bolt for fixing the arc-shaped buckle piece 33 and the fixing seat 32. The connecting member 36 may be a clip, a string, or the like.
When performing an operation, after the drainage tube 2 is placed into a human body, a medical worker may cut a gap on the fixing sticker 31, then attach the fixing sticker 31 to the wound, extend the drainage tube 2 out of the wound, then place the drainage tube 2 in the fixing groove 34, then fasten the arc-shaped buckle piece 33, and after fastening, fix the arc-shaped buckle piece 33 and the fixing seat 32 with a bolt, thereby fixing the drainage tube 2. Through fixing drainage tube 2 of fixing base 32 and arc cramp 33, drainage tube 2 is difficult for removing, reduces drainage tube 2 and patient because of drainage tube 2 removes touching, friction, avoids the wound to receive the influence, shortens healing time, reduces patient's misery.
As a modified specific embodiment, the drainage tube 2 is provided with a hard section 37, and the inner sides of the fixed seat 32 and the arc-shaped buckle piece 33 are provided with flexible layers 35.
The hard section 37 can be made of hard medical plastics and is connected with other parts of the drainage tube 2 in an inserting mode, when the drainage tube 2 is fixed, the hard section 37 is matched with the flexible layer 35, the hard section 37 can bear larger pressure, the flexible layer 35 deforms, the contact area is increased, and therefore the drainage tube 2 can be more firmly fixed on the fixing base 32.
As a modified specific embodiment, a dredging device 4 for dredging the drainage tube 2 is arranged on the drainage tube 2, a side port communicated with the first port j1 is connected to the side wall of the first port j1, the dredging device 4 comprises a dredging wire 41, a bearing 42, an operating element 43, a sealing gasket 44 and a sealing cover 45, the dredging wire 41 has elasticity and is in a spiral shape, the sealing cover 45 covers the side port, an inwards concave mounting groove 46 is formed in one surface, opposite to the side port, of the sealing cover 45, the bearing 42 and the sealing gasket 44 are arranged in the mounting groove 46, the dredging wire 41 is fixedly connected with the operating element 43, the operating element 43 is mounted in the mounting groove 46 through the bearing 42 and extends into the side port, and the dredging wire 41 is arranged in the side port and the drainage tube 2.
When the body fluid drainage is carried out, the body fluid has certain coagulability and can block the drainage tube 2. At this time, the medical staff operates the operation member 43 to drive the dredging wire 41 to rotate, so as to destroy the coagulated tissue and enable the body fluid to be sucked out normally. In this embodiment, the operating member 43 is a knob 72, and the operating member 43 can be electrically driven, and the motor drives the dredging wire 41 to rotate without the operation of the medical staff.
As an improved specific embodiment, a first accommodating cavity 11, a first water-sealed cavity 12 and a first pressure regulating cavity 13 which are isolated from each other are arranged in the accommodating bottle 1, a first port j1 and a second port j2 are arranged on the first accommodating cavity 11, a third port j3 and a fourth port j4 are arranged on the first water-sealed cavity 12, and a fifth port j5, a sixth port j6 and a pressure regulating member 7 are arranged on the first pressure regulating cavity 13.
Through the three cavity of an organic whole setting, realize the function of pressure regulating, anti-return, compare in three traditional bottle formulas, need not respectively fixed three bottle, only need fixed hold bottle 1 can, make things convenient for medical personnel to operate.
As a modified specific embodiment, the top of the first pressure regulating cavity 13 is provided with a pressure regulating hole 73, the pressure regulating member 7 includes a baffle 71 and a knob 72, the baffle 71 and the knob 72 are fixedly connected and hinged at the top of the first pressure regulating cavity 13, and when the knob 72 drives the baffle 71 to rotate, the area of the baffle 71 blocking the pressure regulating hole 73 changes.
During drainage, medical personnel operate the knob 72 according to the condition of a patient to drive the baffle 71 to rotate, change the exposed area of the pressure regulating holes 73 and change the air inflow of the pressure regulating holes 73, thereby changing the negative pressure of the drainage tube 2 and further adjusting the quantity of drainage body fluid, so that the body fluid drainage process is kept in a proper range.
As an improved specific embodiment, the multifunctional bottle comprises a functional bottle 5, a second water sealing cavity 52 and a second pressure regulating cavity 53 are arranged in the functional bottle 5, a connecting assembly is arranged between a containing bottle 1 and the functional bottle 5, the connecting assembly comprises a positioning plate 61, a positioning hook 62, a hook groove 63 and a clamping hook 64, the positioning hook 62 is fixed on the functional bottle 5, the hook groove 63 is fixed on the containing bottle 1, the bottom of the containing bottle 1 is provided with a positioning hole 65, the bottom of the functional bottle 5 is provided with a positioning groove 66, the clamping hook 64 is hinged at the bottom of the containing bottle 1, the containing bottle 1 is provided with a clamping groove 67, the clamping groove 67 is arranged above the positioning hole 65, the positioning hook 62 is clamped into the hook groove 63, the positioning plate 61 passes through the positioning hole 65 and the positioning groove 66 and is clamped into the positioning hole 65 and the positioning groove 66, and the clamping hook 64 hooks the clamping groove 67 to fix the positioning plate 61, so that the accommodating bottle 1 and the functional bottle 5 are fixed.
The containing bottle 1 and the functional bottle 5 are separately arranged, when a patient with a large amount of body fluid is drained, the containing bottle 1 can be detached, then the body fluid is poured out, and then the containing bottle 1 is borrowed by the drainage tube 2. When the containing bottle 1 is detached from the drainage tube 2, the drainage tube 2 is clamped by the clamp, and the drainage tube 2 stops working. Through the design, the large-capacity containing bottle 1 is not required to be designed, only one conventional capacity is required, and the mold opening cost of a plurality of molds is avoided. Design into detachable structure volumetric flask and function bottle 5, medical personnel only need fixed function bottle 5 when fixed equipment can. Hold the side that bottle 1 passes through location hook 62 to connect function bottle 5, the fixed bottom surface of rethread locating plate 61 and trip 64 to on firm fixed function bottle 5, also make things convenient for medical personnel to dismantle and hold bottle 1.
As a modified embodiment, the bottom surface of the receiving bottle 1 is provided with legs 15.
As a modified specific embodiment, the accommodating bottle 1 comprises a bottle body 16 and a cover 17, a fixing edge 19 is arranged at the bottle mouth of the bottle, a fixing hook is arranged on the cover 17, a sealing groove 20 is arranged at the top of the bottle mouth, and a sealing ring 21 is arranged in the sealing groove 20.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-mentioned embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (8)
1. The utility model provides a protector is fixed with drainage to thoracic surgery treatment which characterized in that: comprises an accommodating bottle (1), a drainage tube (2) and a fixing component (3) for fixing the drainage tube (2), the containing bottle (1) is provided with a first interface (j1) and a second interface (j2), the drainage tube (2) is connected to the first connector (j1), the fixing component (3) comprises a fixing sticker (31), a fixing seat (32) and an arc-shaped buckle sheet (33), the fixed seat (32) is fixed on the fixed sticker (31), a fixed groove (34) is arranged on the fixed seat (32), one end of the arc-shaped buckle sheet (33) is hinged on the fixed seat (32), the other end of the arc-shaped buckle sheet (33) and the fixed seat (32) are provided with connecting pieces (36), when the arc-shaped buckle piece (33) is buckled on the fixed seat (32), the connecting piece (36) is connected with the arc-shaped buckle piece (33) and the fixed seat (32), and the arc-shaped buckle piece (33) and the fixed groove (34) form an annular structure for clamping the drainage tube (2).
2. The drainage fixation shield of claim 1 wherein: the drainage tube (2) is provided with a hard section (37), and the inner sides of the fixed seat (32) and the arc-shaped buckle piece (33) are provided with flexible layers (35).
3. The drainage fixation shield of claim 1 wherein: a dredging device (4) for dredging the drainage tube (2) is arranged on the drainage tube (2), the side wall of the first interface (j1) is connected with a side interface communicated with the first interface (j1), the dredging device (4) comprises a dredging wire (41), a bearing (42), an operating piece (43), a sealing gasket (44) and a sealing cover (45), the dredging thread (41) has elasticity and is in a spiral shape, the sealing cover (45) covers the side interface, one surface of the sealing cover (45) back to the side interface is provided with an inward concave mounting groove (46), the bearing (42) and the sealing gasket (44) are arranged in the mounting groove (46), the dredging thread (41) is fixedly connected with the operating piece (43), the operating piece (43) is installed in the installation groove (46) through a bearing (42) and extends into the side port, and the dredging thread (41) is arranged in the side port and the drainage tube (2).
4. The drainage fixation shield of claim 1 wherein: it holds chamber (11), first water seal chamber (12) and first pressure regulating chamber (13) to be provided with the first chamber of holding that keeps apart each other in bottle (1), first interface (j1) and second interface (j2) set up on first chamber (11) of holding, be provided with third interface (j3) and fourth interface (j4) on first water seal chamber (12), be provided with fifth interface (j5), sixth interface (j6) and pressure regulating piece (7) on first pressure regulating chamber (13).
5. The drainage fixation shield of claim 4 wherein: pressure regulating hole (73) have been seted up at the top in first pressure regulating chamber (13), pressure regulating spare (7) are including baffle (71) and knob (72), baffle (71) and knob (72) fixed connection articulate at the top in first pressure regulating chamber (13), and when knob (72) drove baffle (71) and rotate, the area that pressure regulating hole (73) was blocked in baffle (71) changes.
6. The drainage fixation shield of claim 1 wherein: still be provided with function bottle (5), be provided with second water seal chamber (52) and second pressure regulating chamber (53) in function bottle (5), it is provided with coupling assembling to hold between bottle (1) and function bottle (5), coupling assembling includes locating plate (61), location collude (62), catching groove (63) and trip (64), location colludes (62) and fixes on function bottle (5), catching groove (63) are fixed on holding the bottle (1), the bottom that holds bottle (1) is provided with locating hole (65), the bottom of function bottle (5) is provided with constant head tank (66), trip (64) articulate the bottom that holds bottle (1), be provided with draw-in groove (67) on holding bottle (1), draw-in groove (67) set up the top at locating hole (65), during the equipment, location colludes (62) card and goes into catching groove (63), locating plate (61) pass locating hole (65) and constant head tank (63), the card is in locating hole (65) and constant head tank (63), and draw-in groove (67) are caught to trip (64), and are fixed locating plate (61) to it is fixed to hold bottle (1) and function bottle (5).
7. The drainage fixation shield of claim 1 wherein: the bottom surface of the containing bottle (1) is provided with a support leg (15).
8. The drainage fixation shield of claim 1 wherein: the containing bottle (1) comprises a bottle body (16) and a cover (17), a fixing edge (19) is arranged at the bottle mouth of the bottle, a fixing hook (19) is arranged on the cover, a sealing groove (20) is arranged at the top of the bottle mouth, and a sealing ring (21) is arranged in the sealing groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010747449.XA CN111991675A (en) | 2020-07-29 | 2020-07-29 | Drainage fixing and protecting device for thoracic surgery treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010747449.XA CN111991675A (en) | 2020-07-29 | 2020-07-29 | Drainage fixing and protecting device for thoracic surgery treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111991675A true CN111991675A (en) | 2020-11-27 |
Family
ID=73462503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010747449.XA Pending CN111991675A (en) | 2020-07-29 | 2020-07-29 | Drainage fixing and protecting device for thoracic surgery treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111991675A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113209454A (en) * | 2021-04-25 | 2021-08-06 | 温州医科大学附属第一医院 | Catheter |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5913852A (en) * | 1995-07-21 | 1999-06-22 | Nemours Foundation | Drain cannula |
| CN202590132U (en) * | 2012-05-03 | 2012-12-12 | 吕仙荣 | Attached type abdominal fixator |
| JP2014030659A (en) * | 2012-08-06 | 2014-02-20 | Fujifilm Corp | Endoscope, endoscope apparatus and endoscope system |
| CN204582265U (en) * | 2015-03-11 | 2015-08-26 | 欧阳电 | Flushable and the device of drainage tube and the convenient dredging drainage tube blocked can be prevented |
| CN205586274U (en) * | 2016-01-18 | 2016-09-21 | 复旦大学附属中山医院青浦分院 | Modular drainage bottle |
| CN206152035U (en) * | 2016-08-03 | 2017-05-10 | 江西益康医疗器械集团有限公司 | Multi -functional laryngeal mask is used to larynx branch of academic or vocational study |
| CN206560553U (en) * | 2016-06-21 | 2017-10-17 | 无锡市第二人民医院 | Pressure adjustable type receiving flask for Continuous aspiration of subglottic secretions |
| WO2019199829A1 (en) * | 2018-04-09 | 2019-10-17 | Molina Marcos | Anchoring devices for implanted tubes and related methods |
| CN111282129A (en) * | 2018-12-07 | 2020-06-16 | 三峡大学附属仁和医院 | Abdominal cavity drainage tube |
-
2020
- 2020-07-29 CN CN202010747449.XA patent/CN111991675A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5913852A (en) * | 1995-07-21 | 1999-06-22 | Nemours Foundation | Drain cannula |
| CN202590132U (en) * | 2012-05-03 | 2012-12-12 | 吕仙荣 | Attached type abdominal fixator |
| JP2014030659A (en) * | 2012-08-06 | 2014-02-20 | Fujifilm Corp | Endoscope, endoscope apparatus and endoscope system |
| CN204582265U (en) * | 2015-03-11 | 2015-08-26 | 欧阳电 | Flushable and the device of drainage tube and the convenient dredging drainage tube blocked can be prevented |
| CN205586274U (en) * | 2016-01-18 | 2016-09-21 | 复旦大学附属中山医院青浦分院 | Modular drainage bottle |
| CN206560553U (en) * | 2016-06-21 | 2017-10-17 | 无锡市第二人民医院 | Pressure adjustable type receiving flask for Continuous aspiration of subglottic secretions |
| CN206152035U (en) * | 2016-08-03 | 2017-05-10 | 江西益康医疗器械集团有限公司 | Multi -functional laryngeal mask is used to larynx branch of academic or vocational study |
| WO2019199829A1 (en) * | 2018-04-09 | 2019-10-17 | Molina Marcos | Anchoring devices for implanted tubes and related methods |
| CN111282129A (en) * | 2018-12-07 | 2020-06-16 | 三峡大学附属仁和医院 | Abdominal cavity drainage tube |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113209454A (en) * | 2021-04-25 | 2021-08-06 | 温州医科大学附属第一医院 | Catheter |
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Application publication date: 20201127 |
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| RJ01 | Rejection of invention patent application after publication |