CN110115780B - Intestinal drainage protector - Google Patents

Intestinal drainage protector Download PDF

Info

Publication number
CN110115780B
CN110115780B CN201910421298.6A CN201910421298A CN110115780B CN 110115780 B CN110115780 B CN 110115780B CN 201910421298 A CN201910421298 A CN 201910421298A CN 110115780 B CN110115780 B CN 110115780B
Authority
CN
China
Prior art keywords
air inlet
intestinal
catheter
communicated
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.)
Expired - Fee Related
Application number
CN201910421298.6A
Other languages
Chinese (zh)
Other versions
CN110115780A (en
Inventor
齐从虎
郝凤成
王昭
陈伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201910421298.6A priority Critical patent/CN110115780B/en
Publication of CN110115780A publication Critical patent/CN110115780A/en
Application granted granted Critical
Publication of CN110115780B publication Critical patent/CN110115780B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/70—Gravity drainage systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
    • 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
    • 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
    • A61M25/10—Balloon catheters
    • 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
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M2025/0166—Sensors, electrodes or the like for guiding the catheter to a target zone, e.g. image guided or magnetically guided
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1042—Alimentary tract
    • A61M2210/1064—Large intestine

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Vascular Medicine (AREA)
  • Child & Adolescent Psychology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Endoscopes (AREA)

Abstract

The invention relates to the technical field of intestinal protection, in particular to an intestinal drainage protector, which comprises a protector body; the balloon protector is characterized in that one end of the protector body is communicated with a guide pipe, the tail end of the guide pipe is provided with a balloon tube and a support ring, the other end of the protector body is provided with an air inlet, the inner wall of the guide pipe is provided with a pipeline, one end of the pipeline is communicated with the air inlet, and the other end of the pipeline is communicated with the balloon tube. The device comprises a catheter, a support ring, an air inlet mechanism, a balloon tube, a liquid excrement protective sleeve and a liquid excrement protective sleeve, wherein the catheter is fixed in the intestinal canal by the support ring, and the air inlet mechanism is used for inflating the balloon tube to enable the balloon tube to be inflated and compress the inner wall of the intestinal canal, so that the catheter is fixed on the inner wall of the intestinal canal, and the liquid excrement is prevented from flowing to a wound surface.

Description

Intestinal drainage protector
Technical Field
The invention relates to the technical field of intestinal protection, in particular to an intestinal drainage protector.
Background
At present, huge polyps, early cancers and the like of intestinal tracts can be resected through endoscopic minimally invasive treatment (ESD treatment methods), but large wound surfaces can be left after treatment, the incidence rate of delayed perforation and infection of the wound surfaces is easily increased under the friction or erosion of excrement, great pain is caused to patients, due to the complexity of the intestinal tracts and the enteroscopes, special devices are not available at home and abroad at present for protecting the wound surfaces after the intestinal tract endoscopic treatment, the only intestinal obstruction catheter is used for drainage, the intestinal obstruction catheter cannot accurately enter the wound surfaces inside the intestinal tracts and cannot be fixed, and the intestinal wound surfaces cannot be effectively protected.
Therefore, in view of the above situation, there is an urgent need to develop an intestinal drainage protector to overcome the shortcomings in the current practical application.
Disclosure of Invention
The present invention is directed to an intestinal drainage protector, which solves the problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
an intestinal drainage protector comprises a protector body and a guide mechanism; one end of the protector body is communicated with a guide pipe, the tail end of the guide pipe is provided with a balloon tube and a support ring, the other end of the protector body is provided with an air inlet, the inner wall of the guide pipe is provided with a pipeline, one end of the pipeline is communicated with the air inlet, and the other end of the pipeline is communicated with the balloon tube;
the guide mechanism comprises a transparent cap, dental floss and an enteroscope, the transparent cap is of a cylindrical structure, the transparent cap is sleeved at the end of the enteroscope, and the support ring is clamped outside the transparent cap.
As a further scheme of the invention: the air inlet is communicated with the exhaust end of the air inlet mechanism, and the air inlet mechanism is an injector.
As a further scheme of the invention: the air inlet is made of rubber.
As a further scheme of the invention: the sacculus tube is of a rubber membrane structure coated on the outer side of the catheter.
As a further scheme of the invention: the left side wall and the right side wall of the sacculus tube of the catheter are provided with a plurality of side holes, and the side holes are communicated with the catheter.
As a further scheme of the invention: the utility model discloses a novel enteroscope, including transparent cap, support ring, buckle, dental floss, buckle, draw-in groove, the last draw-in groove that has opened of transparent cap lateral wall, the outside of support ring is provided with the buckle of mutually supporting with the draw-in groove, and the support ring passes through the buckle joint in the transparent cap outside, the dental floss sets up in the inside pincers way of enteroscope, and the one end and the buckle fixed connection.
As a further scheme of the invention: the clamping groove is of an L-shaped structure.
Compared with the prior art, the invention has the beneficial effects that:
1. the tail end of the catheter is provided with the balloon tube, the inner wall of the catheter is provided with the pipeline, one end of the pipeline is communicated with the exhaust end of the air inlet mechanism, the other end of the pipeline is communicated with the balloon tube, the balloon tube is inflated through the air inlet mechanism, the balloon tube keeps inflating through applying force to the air inlet, so that the inner wall of the intestinal tract is pressed, the catheter is fixed on the inner wall of the intestinal tract, meanwhile, fluid excrement is prevented from flowing to the wound surface, the wound surface is protected, the fluid excrement flows out along the catheter, the occurrence of delayed perforation and infection after minimally invasive surgery under an intestinal endoscope is reduced, and meanwhile, before the surgical treatment, when the estimated wound surface is larger, the device can be fixed on the side of a lesion mouth at one time, and inconvenience caused by repeated endoscope entering is avoided;
2. the guide mechanism is further arranged for guiding the guide tube extending into the intestinal canal, the guide tube, the support ring, the transparent sleeve and the enteroscope are connected into a whole by utilizing the transparent cap sleeved on the end of the enteroscope and the support ring fixed on the end of the guide tube, the support ring, the transparent sleeve and the enteroscope are driven to simultaneously extend into the intestinal canal when the enteroscope extends into the intestinal canal, the interior of the intestinal canal is observed, and after the wound position is determined, the titanium clamp inside the forceps channel is utilized to stir the buckle to fall off from the clamping groove, so that the guide tube is separated from the enteroscope, then the titanium clamp clamps clamp the support ring to fix the support ring on the intestinal wall, so that the guide tube is fixed inside the intestinal canal through the support ring, and then gas is introduced through the gas inlet to expand the balloon tube, so that the guide tube is further fixed inside the intestinal canal, the guide tube is ensured to be accurately fixed, the effect of protecting the wound surface is improved, and the complexity and the inconvenience of a guide wire guiding method under an X line are avoided.
Drawings
Fig. 1 is a schematic structural diagram of the intestinal drainage protector.
Fig. 2 is a schematic structural view of the balloon tube in the intestinal drainage protector when ballooning.
Fig. 3 is a cross-sectional view of a catheter in the intestinal drainage protector.
Fig. 4 is a schematic structural diagram of a transparent cap in the intestinal drainage protector.
Fig. 5 is a schematic structural view of a guide mechanism in the intestinal drainage protector.
FIG. 6 is a schematic view of the structure of the intestinal drainage protector in use
In the figure: 1-protector body, 2-air inlet, 3-conduit, 4-sacculus tube, 5-pipeline, 6-transparent cap, 7-clamping groove, 8-buckle, 9-dental floss, 10-supporting ring, 11-air inlet mechanism and 12-enteroscope.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, in an embodiment of the present invention, an intestinal drainage protector includes a protector body 1; one end of the protector body 1 is communicated with a guide pipe 3, the tail end of the guide pipe 3 is provided with a balloon tube 4 and a support ring 10, the other end of the protector body 1 is provided with an air inlet 2, the inner wall of the guide pipe 3 is provided with a pipeline 5, one end of the pipeline 5 is communicated with the air inlet 2, the other end of the pipeline 5 is communicated with the balloon tube 4, and the air inlet 2 inflates the balloon tube 4 through the pipeline 5 to enable the balloon tube 4 to inflate into a spherical shape;
specifically, in this embodiment, the air inlet 2 is communicated with an exhaust end of the air inlet mechanism 11 and is used for introducing air into the conduit 3, and the air inlet mechanism 11 is an injector;
particularly, the air inlet 2 is made of rubber materials, air is blown to the balloon tube 4 through the air inlet mechanism 11, so that the balloon tube 4 is inflated, external force is applied to the air inlet 2, the balloon tube 4 keeps inflated, the inner wall of the intestinal tract is pressed, fluid excrement is blocked from flowing to the wound surface, and the fluid excrement flows out along the catheter 3 while the wound surface is protected;
in order to improve the effect of the balloon tube 4 on obstructing the fluid excrement, the balloon tube 4 is of a rubber membrane structure coated on the outer side of the catheter 3, and when the balloon tube 4 is expanded to be spherical, the liquid inlet at the tail end of the catheter 3 is positioned in the center of the balloon tube 4;
in order to improve the efficiency of the fluid stool flowing into the catheter 3, a plurality of side holes are formed in the left side wall and the right side wall of the balloon tube 4 of the catheter 3 and communicated with the catheter 3, so that the speed of the fluid stool flowing into the catheter 3 is increased.
Example 2
Referring to fig. 1-3, in an embodiment of the present invention, an intestinal drainage protector includes a protector body 1; one end of the protector body 1 is communicated with a guide pipe 3, the tail end of the guide pipe 3 is provided with a balloon tube 4 and a support ring 10, the other end of the protector body 1 is provided with an air inlet 2, the inner wall of the guide pipe 3 is provided with a pipeline 5, one end of the pipeline 5 is communicated with the air inlet 2, the other end of the pipeline 5 is communicated with the balloon tube 4, and the air inlet 2 inflates the balloon tube 4 through the pipeline 5 to enable the balloon tube 4 to inflate into a spherical shape;
specifically, in this embodiment, the air inlet 2 is communicated with an exhaust end of the air inlet mechanism 11 and is used for introducing air into the conduit 3, and the air inlet mechanism 11 is an injector;
particularly, the air inlet 2 is made of rubber materials, air is blown to the balloon tube 4 through the air inlet mechanism 11, so that the balloon tube 4 is inflated, external force is applied to the air inlet 2, the balloon tube 4 keeps inflated, the inner wall of the intestinal tract is pressed, fluid excrement is blocked from flowing to the wound surface, and the fluid excrement flows out along the catheter 3 while the wound surface is protected;
in order to improve the effect of the balloon tube 4 on obstructing the fluid excrement, the balloon tube 4 is of a rubber membrane structure coated on the outer side of the catheter 3, and when the balloon tube 4 is expanded to be spherical, the liquid inlet at the tail end of the catheter 3 is positioned in the center of the balloon tube 4;
in order to improve the efficiency of the fluid stool flowing into the catheter 3, a plurality of side holes are formed in the left side wall and the right side wall of the balloon tube 4 of the catheter 3 and communicated with the catheter 3, so that the speed of the fluid stool flowing into the catheter 3 is increased.
Referring to fig. 4-6, the present embodiment is different from embodiment 1 in that:
in order to ensure that the guide tube 3 can accurately extend into the wound surface of the intestinal tract, the guide tube 3 guides the wound surface when extending into the intestinal tract, the guide mechanism comprises a transparent cap 6, a dental floss 9 and an enteroscope 12, the transparent cap 6 is of a tubular structure, the transparent cap 6 is sleeved at the end of the enteroscope 12, a clamping groove 7 is formed in the side wall of the transparent cap 6, a buckle 8 matched with the clamping groove 7 is arranged on the outer side of the support ring 10, the support ring 10 is clamped outside the transparent cap 6 through the buckle 8, so that the guide tube 3, the support ring 10, the transparent sleeve 6 and the enteroscope 12 are connected into a whole, the dental floss 9 is arranged in a forceps channel inside the enteroscope 12, one end of the dental floss 9 is fixedly connected with the buckle 8, the enteroscope 12 drives the guide tube 3 to simultaneously extend into the intestinal tract when extending into the intestinal tract, and performs radiography observation on the intestinal tract inside, and determines the wound surface position, a titanium clamp in the clamp channel is used for poking the buckle 8 to fall off from the clamping groove 7, so that the guide tube 3 is separated from the enteroscope 12, then the titanium clamp clamps the support ring 10 and fixes the support ring on the intestinal wall, so that the guide tube 3 is fixed in the intestinal tract through the support ring 10, then air is introduced through the air inlet 2 to swell the balloon tube 4, the guide tube 3 is further fixed in the intestinal tract, fluid excrement is blocked from flowing to the wound surface, and the fluid excrement flows out along the guide tube 3 while the wound surface is protected;
specifically, in this embodiment, in order to improve the stability when the buckle 8 is connected with the slot 7 in a matching manner, the slot 7 is in an "L" shape.
The tail end of the catheter is provided with the balloon tube, the inner wall of the catheter is provided with the pipeline, one end of the pipeline is communicated with the exhaust end of the air inlet mechanism, the other end of the pipeline is communicated with the balloon tube, the balloon tube is inflated through the air inlet mechanism, the balloon tube keeps inflating through applying force to the air inlet, so that the inner wall of the intestinal tract is pressed, the catheter is fixed on the inner wall of the intestinal tract, meanwhile, fluid excrement is prevented from flowing to the wound surface, the wound surface is protected, the fluid excrement flows out along the catheter, the occurrence of delayed perforation and infection after minimally invasive surgery under an intestinal endoscope is reduced, and meanwhile, before the surgical treatment, when the estimated wound surface is larger, the device can be fixed on the side of a lesion mouth at one time, and inconvenience caused by repeated endoscope entering is avoided; the guide mechanism is further arranged for guiding the guide tube extending into the intestinal canal, the guide tube, the support ring, the transparent sleeve and the enteroscope are connected into a whole by utilizing the transparent cap sleeved on the end of the enteroscope and the support ring fixed on the end of the guide tube, the support ring, the transparent sleeve and the enteroscope are driven to simultaneously extend into the intestinal canal when the enteroscope extends into the intestinal canal, the radiography observation is carried out on the internal part of the intestinal canal, and after the wound position is determined, the titanium clamp in the forceps channel is utilized to stir the buckle to fall off from the clamping groove, so that the guide tube is separated from the enteroscope, then the titanium clamp clamps clamp the support ring to fix the support ring on the intestinal wall, so that the guide tube is fixed in the intestinal canal through the support ring, and then gas is introduced through the gas inlet to expand the balloon tube, so that the guide tube is further fixed in the intestinal canal.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.

Claims (6)

1. An intestinal drainage protector is characterized by comprising a protector body (1) and a guide mechanism; one end of the protector body (1) is communicated with a guide pipe (3), the tail end of the guide pipe (3) is provided with a sacculus tube (4) and a support ring (10), the other end of the protector body (1) is provided with an air inlet (2), the inner wall of the guide pipe (3) is provided with a pipeline (5), one end of the pipeline (5) is communicated with the air inlet (2), and the other end of the pipeline (5) is communicated with the sacculus tube (4);
the guiding mechanism comprises a transparent cap (6), dental floss (9) and an enteroscope (12), the transparent cap (6) is of a cylindrical structure, the transparent cap (6) is sleeved at the end of the enteroscope (12), and the support ring (10) is clamped outside the transparent cap (6);
open on transparent cap (6) lateral wall has draw-in groove (7), the outside of support ring (10) is provided with buckle (8) of mutually supporting with draw-in groove (7), and support ring (10) pass through buckle (8) joint in transparent cap (6) outside, dental floss (9) set up in enteroscope (12) inside pincers way, and the one end and buckle (8) fixed connection of dental floss (9).
2. The intestinal drainage protector according to claim 1, wherein the air inlet (2) is communicated with an air outlet end of an air inlet mechanism (11), and the air inlet mechanism (11) is an injector.
3. The intestinal drainage protector according to claim 2, characterized in that the air inlet (2) is made of rubber.
4. The intestinal drainage protector according to claim 3, characterized in that the balloon tube (4) is a rubber membrane structure covering the outside of the catheter (3).
5. The intestinal drainage protector according to claim 4, wherein the catheter (3) is provided with a plurality of side holes on the left and right side walls of the balloon catheter (4), and the side holes are communicated with the catheter (3).
6. The intestinal drainage protector according to claim 1, wherein the slot (7) is of an "L" shaped configuration.
CN201910421298.6A 2019-05-21 2019-05-21 Intestinal drainage protector Expired - Fee Related CN110115780B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910421298.6A CN110115780B (en) 2019-05-21 2019-05-21 Intestinal drainage protector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910421298.6A CN110115780B (en) 2019-05-21 2019-05-21 Intestinal drainage protector

Publications (2)

Publication Number Publication Date
CN110115780A CN110115780A (en) 2019-08-13
CN110115780B true CN110115780B (en) 2021-08-13

Family

ID=67522896

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910421298.6A Expired - Fee Related CN110115780B (en) 2019-05-21 2019-05-21 Intestinal drainage protector

Country Status (1)

Country Link
CN (1) CN110115780B (en)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1572286B1 (en) * 2002-11-07 2009-05-13 Rolf Weidenhagen Endoscopic wound care treatment system
EP3241483B1 (en) * 2005-08-08 2019-04-24 Smart Medical Systems Ltd. Balloon guided endoscopy
US20070239171A1 (en) * 2006-03-30 2007-10-11 Ethicon Endo-Surgery, Inc. Medical snaring device
US8292872B2 (en) * 2007-06-29 2012-10-23 Cook Medical Technologies Llc Distal wire stop having adjustable handle
CN102933254B (en) * 2010-05-03 2016-03-23 奥林匹斯内体科技美国公司 Rotate-to-advance catheterization system
US20130085442A1 (en) * 2010-06-13 2013-04-04 Motus Gi Medical Technologies Ltd. Systems and methods for cleaning body cavities
CN202028028U (en) * 2011-01-17 2011-11-09 青岛市市立医院 Integrated biliary tract internal irradiation saccule drainage tube
USRE47285E1 (en) * 2011-03-11 2019-03-12 Lohmann & Rauscher Gmbh & Co. Kg Vacuum system and endoscopy arrangement for endoscopic vacuum therapy
EP3103500A1 (en) * 2015-06-11 2016-12-14 Lohmann & Rauscher GmbH Balloon catheter with open pores
CN206910585U (en) * 2016-12-27 2018-01-23 江苏中炜医疗科技有限公司 The chamber closed drainage pipe applier that visual type self-locking is fixed
CN207575135U (en) * 2017-05-15 2018-07-06 陈会军 A kind of colonoscopy enteron aisle auxiliary dewatering device
CN207545607U (en) * 2017-05-26 2018-06-29 王纯忠 A kind of colon liquid capsule pipe
CN208851767U (en) * 2017-12-04 2019-05-14 广东食品药品职业学院 A kind of merging enteron aisle is used for the care device of feces collection

Also Published As

Publication number Publication date
CN110115780A (en) 2019-08-13

Similar Documents

Publication Publication Date Title
ES2534790T3 (en) Vacuum system and endoscopy device for vacuum endoscopic therapy
US6913610B2 (en) Endoscopic retractor instrument and associated method
CA2535129C (en) Gastrointestinal lavage system
JP5124287B2 (en) Medical indwelling member
CN205126343U (en) Uropoiesis for surgery ureter get stone device with shutoff function
CN106264426B (en) Choledochoscope guiding device in a kind of laparoscopy
CN110115780B (en) Intestinal drainage protector
CN206837172U (en) A kind of abdominal drainage device
JP7154317B2 (en) overtube
CN204744396U (en) Through special recoverable tectorial membrane support of nature chamber way endoscopic surgery
CN204246239U (en) A kind of sphincterotomy cutter with sacculus the planning function
CN207950278U (en) disposable laryngeal mask
CN104013380A (en) Peroral cholangioscopy guide device and application method thereof
CN209236305U (en) A kind of novel controllable guiding therapies for ileus device
CN209595842U (en) Calculi in urinary system flusher
RU56190U1 (en) DEVICE FOR INTESTINAL DECOMPRESSION
CN209611966U (en) Miniature Double-channel drainage tube for bartholinian abscess stoma drainage
CN111419165A (en) Single-port laparoscope choledochoscope sheath tube
CN209203498U (en) A kind of stagewise tumour incision knife applied to Notes technology
CN206183788U (en) Disposable double cannula gasbag lavage tube
CN209661727U (en) A kind of calculi in urinary system lithotrity flushing suction device
CN205964672U (en) Joint jejunal nutrition sacculus pipe of stomach decompression
CN218651893U (en) Medical endoscope visual field expanding device
CN212650819U (en) Single-port laparoscope choledochoscope sheath tube
CN109276297A (en) Load-engaging device of the laparoscopic surgery through anal intestine band protection cock cap

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210813

CF01 Termination of patent right due to non-payment of annual fee