CN111803015A - Integrated suction sleeve of movable nasal endoscope - Google Patents
Integrated suction sleeve of movable nasal endoscope Download PDFInfo
- Publication number
- CN111803015A CN111803015A CN202010659107.2A CN202010659107A CN111803015A CN 111803015 A CN111803015 A CN 111803015A CN 202010659107 A CN202010659107 A CN 202010659107A CN 111803015 A CN111803015 A CN 111803015A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- suction
- suction tube
- endoscope
- nasal endoscope
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/233—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for the nose, i.e. nasoscopes, e.g. testing of patency of Eustachian tubes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00066—Proximal part of endoscope body, e.g. handles
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
- A61B1/00137—End pieces at either end of the endoscope, e.g. caps, seals or forceps plugs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
- A61B1/0014—Fastening element for attaching accessories to the outside of an endoscope, e.g. clips, clamps or bands
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
- A61B1/015—Control of fluid supply or evacuation
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- A61M1/0023—
Abstract
The movable nasal endoscope integrated suction sleeve comprises a nasal endoscope, an endoscope sleeve, a fixing buckle, a ball pair, a suction tube and a suction tube sleeve; the fixed buckle and the endoscope sleeve are connected into a whole; the nasal endoscope passes through the fixing buckle and the endoscope sleeve, and the endoscope sleeve is fixed on the nasal endoscope through the fixing buckle; the side surface of the endoscope sleeve is provided with a ball pair, the endoscope sleeve is connected with the suction tube sleeve through the ball pair, and the suction tube penetrates through the suction tube sleeve. The ball pair is composed of a ball body and a shell, the shell is fixedly connected with an endoscope sleeve, the front end of the shell is provided with an open spherical hole, the ball body is fixedly connected with a suction tube sleeve, the ball body is arranged in the shell, and the ball body can move in the shell to increase the moving range of the suction tube. The movable nasal endoscope suction sleeve combines the suction tube and the nasal endoscope together, and has strong combined mobility, convenient operation and good suction effect.
Description
Technical Field
The invention relates to the technical field of endoscopic minimally invasive surgery, in particular to an integrated suction sleeve of an active nasal endoscope.
Background
An otorhinolaryngological device is an optical device capable of examining the nasal cavity in detail, generally referred to as a hard tube lens, with an angle varying from 0 to 90 degrees, and with good illumination, and its own thinness, with a diameter of only 2.7-4.0mm, but the rhinoscope is sometimes referred to as a soft tube lens. The nasal endoscope can conveniently check the internal structures of the nasal cavity, the nasopharynx part and even the nasal sinuses through the narrow nasal cavity and the structures in the nasal passages, is an important means for diagnosing nasal polyp caused by nasosinusitis, and can also carry out fine treatment on the nasal polyp caused by nasosinusitis through matched surgical instruments, so that the operation can reach the region which can not be reached by the traditional operation.
The widespread use of intranasal endoscopic techniques has led to increased surgical skills and awareness of the pathogenesis and management of the disease. The following problems exist in the current endoscopic nasal surgery:
the current nasal endoscope surgical instruments and improved instruments have the disadvantages that: 1. the extractor is arranged in the stripper and the surgical forceps, can be used under the condition of more bleeding, but has a larger diameter, which causes inconvenient operation. 2. The irrigation system and the power cutting system with suction can provide a better surgical field under the conditions of high bleeding amount and poor visual field, but the use of the cutter by inexperienced doctors can cause a larger range of tissue cutting, possibly causing damage to adjacent tissue organs! 3. Generally, the surgical cavity needs to be continuously sucked and intermittently flushed during the operation process so as to obtain a good visual field, which requires an operator to hold instruments such as a suction apparatus, a polyp forceps and the like by one hand and independently operate an endoscope for navigation by the other hand. In the operation, one hand needs to continuously and alternately use the suction apparatus and the surgical instrument, and the instrument and the suction apparatus are repeatedly replaced in the narrow operation cavity, so that the waste of time is caused. The 'two-person four-hand cooperation' is more critical when treating severe bleeding and poor visual field. However, the cooperation of the operation in the narrow surgical cavity requires two experienced operating physicians. One person can perform the operation alone more difficult.
Disclosure of Invention
In order to solve the problems, the invention provides an integrated suction sleeve of a movable nasal endoscope; the movable nasal endoscope suction sleeve combines the suction tube and the nasal endoscope together, and has strong combined mobility, convenient operation and good suction effect.
In order to achieve the technical purpose and achieve the technical effects, the invention is realized by the following technical scheme:
a movable nasal endoscope suction sleeve comprises an nasal endoscope, an endoscope sleeve, a fixed buckle, a ball pair, a suction tube and a suction tube sleeve; the fixed buckle and the endoscope sleeve are connected into a whole; the nasal endoscope passes through the fixing buckle and the endoscope sleeve, and the endoscope sleeve is fixed on the nasal endoscope through the fixing buckle; the side surface of the endoscope sleeve is provided with a ball pair, the endoscope sleeve is connected with the suction tube sleeve through the ball pair, and the suction tube penetrates through the suction tube sleeve.
The ball pair is further limited to be composed of a ball body and a shell, the shell is fixedly connected with an endoscope sleeve, an open spherical hole is formed in the front end of the shell, the ball body is fixedly connected with a suction tube sleeve, the ball body is arranged in the shell, and the ball body can move in the shell to increase the moving range of the suction tube.
Further inject, fixed buckle is side open-ended pipe, and open-ended one side is provided with down the hangers on the side of pipe, and the opposite side is provided with the hangers, and it has the fixture block to articulate on the hangers down, the fixture block is the big conical body in upper end, and the fixture block card realizes the chucking of fixed buckle in last hangers.
Further limiting, a lower limiting fixture block and an upper limiting fixture block are arranged on the side face of the suction tube, the lower limiting fixture block is arranged on the lower side of the suction tube sleeve, and the upper limiting fixture block is arranged on the upper side of the suction tube sleeve.
Further limiting, the distance between the upper limiting fixture block and the lower limiting fixture block is 10-30mm longer than the length of the suction tube sleeve, the suction tube can move up and down 10-30mm in the suction tube sleeve, and the moving range of the suction tube is enlarged.
Further limiting, the finger ring is arranged on the side face of the tail end of the suction tube, fingers can penetrate through the finger ring during operation, operation is convenient, the suction tube can be operated accurately, the phenomenon of hand slip does not exist, and operation safety and reliability are guaranteed.
Further limit, the tail end of the suction tube is provided with a suction tube joint, and the suction tube is connected with a suction device through the suction tube joint.
The invention also aims to provide a suction use method of the suction sleeve of the movable nasal endoscope, which specifically comprises the following steps:
step one, connecting a nasal endoscope with a suction tube sleeve through the nasal endoscope sleeve, and fixing the nasal endoscope with the suction tube sleeve through a buckle;
step two, inserting a suction tube into the operation channel along with the nasal endoscope during operation, and connecting the suction tube with a suction apparatus;
and step three, when suction is needed, fingers penetrate through the finger ring, the suction tube is pinched to operate suction, the suction tube can move up and down, and can rotate in all directions, so that suction is facilitated.
The invention has the beneficial effects that: a movable nasal endoscope suction sleeve has the following advantages:
the endoscope sleeve is provided with the nasal endoscope sleeve, the nasal endoscope sleeve is provided with the fixing buckle, and the endoscope sleeve can be quickly and reliably connected with the nasal endoscope through the fixing buckle; the suction tube sleeve and the nasal endoscope sleeve are connected through the ball pair, and the suction tube sleeve can rotate through the ball pair, so that the movement range of the suction tube is enlarged; the suction tube is provided with a lower limiting fixture block and an upper limiting fixture block, and can move up and down in the suction tube sleeve, so that the up-and-down moving range of the suction tube is increased; the finger ring is arranged on the suction tube, fingers pass through the finger ring during operation, the suction tube is convenient to control, the suction tube cannot slide on hands, the suction tube can be accurately controlled to move up and down, and convenience and reliability are realized.
The movable nasal endoscope is integrated with a suction sleeve, which can help an operator to finish complex operations with poor visual field and large bleeding amount by one person. The operator can operate the nasal endoscope and the suction apparatus simultaneously by using the left hand, and the suction apparatus can move from front to back or from one side to the other side or move vertically easily according to the operation requirement. At the moment, the right hand can be released for carrying out the related operations of other surgical instruments. Can realize the 'two-person four-hand cooperation operation' of completing the nasal endoscope operation by one person.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the construction of an active nasal endoscope integrated suction sleeve;
FIG. 2 is a schematic structural view of the nasal endoscope cannula;
FIG. 3 is a schematic structural view of the fixing buckle;
fig. 4 is a schematic sectional structure of the ball pair.
In the drawings, the components represented by the respective reference numerals are listed below:
1-nasal endoscope, 2-endoscope sleeve, 3-fixing buckle, 301-lower hanging lug, 302-upper hanging lug, 303-fixture block, 4-ball pair, 401-shell, 402-ball, 5-suction tube, 6-suction tube sleeve, 601-lower limiting fixture block, 602-upper limiting fixture block, 603-finger ring and 604-suction tube joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-4, a movable nasal endoscope suction sleeve comprises a nasal endoscope 1, an endoscope sleeve 2, a fixed buckle 3, a ball pair 4, a suction tube 6 and a suction tube sleeve 5; the fixed buckle 3 and the endoscope sleeve 2 are connected into a whole; the nasal endoscope 1 passes through the fixing buckle 3 and the endoscope sleeve 2, and the endoscope sleeve 2 is fixed on the nasal endoscope 1 through the fixing buckle 3; the side surface of the endoscope sleeve 2 is provided with a ball pair 4, the endoscope sleeve 2 is connected with a suction tube sleeve 5 through the ball pair 4, and the suction tube 6 penetrates through the suction tube sleeve 5. The ball pair 4 is composed of a ball 402 and a shell 401, the shell 401 is fixedly connected with the nasal endoscope sleeve 2, the front end of the shell 401 is provided with an open spherical hole, the ball 402 is fixedly connected with the suction tube sleeve 5, the ball 402 is arranged in the shell 401, the ball 402 can move in the shell 401, and the moving range of the suction tube 6 is increased.
The fixing buckle 3 is a round pipe with an opening in the side surface, one side of the opening in the side surface of the round pipe is provided with a lower hanging lug 301, the other side of the round pipe is provided with an upper hanging lug 302, a fixture block 303 is hinged to the lower hanging lug 301, the fixture block 303 is a conical body with a large upper end, and the fixture block 303 is clamped in the upper hanging lug 302 to realize clamping of the fixing buckle. The side surface of the suction tube 6 is provided with a lower limit fixture block 602 and an upper limit fixture block 601, the lower limit fixture block 601 is arranged at the lower side of the suction tube sleeve 5, and the upper limit fixture block 602 is arranged at the upper side of the suction tube sleeve 5. The distance between the upper limiting fixture block 602 and the lower limiting fixture block 601 is 10-30mm longer than the length of the suction tube sleeve 5, the suction tube 6 can move up and down 10-30mm in the suction tube sleeve 5, and the moving range of the suction tube 6 is enlarged. The finger ring 603 is arranged on the side face of the tail end of the suction tube 6, fingers penetrate through the finger ring 603 during operation, operation is convenient, the suction tube 6 can be accurately operated, the phenomenon of hand slip does not exist, and safety and reliability of the operation are guaranteed. The tail end of the suction tube 6 is provided with a suction tube joint 604, and the suction tube is connected with a suction device through the suction tube joint 604.
Detailed Description
Firstly, the nasal endoscope 1 is connected with the suction tube sleeve 5 through the nasal endoscope sleeve 2, the nasal endoscope sleeve 2 is slid to a proper position, the clamping block 303 of the fixing buckle 3 is pressed into the upper hanging lug 303, and the nasal endoscope sleeve 2 is fixed; the nasal endoscope sleeve 2 is connected with a suction tube sleeve 5 through a ball pair 4, a suction tube 6 is inserted in the suction tube sleeve 5, and an upper limiting fixture block 602 and a lower limiting fixture block 601 are respectively arranged on the upper side and the lower side of the suction tube 6; secondly, the upper end of the suction tube 6 is connected with a suction apparatus through a suction tube connector 604, the suction tube 6 is inserted into a surgery channel along with the nasal endoscope 1 during surgery, and the suction tube 6 is connected with the suction apparatus; when suction is needed, fingers penetrate through the finger ring 603, the suction tube 6 is held by the fingers to operate suction, the suction tube 6 can move up and down, the rotation in all directions is realized, the suction is convenient, the suction position is accurately controlled, and the safety and the reliability of the operation are ensured.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The movable nasal endoscope integrated suction sleeve is characterized by comprising a nasal endoscope, an endoscope sleeve, a fixing buckle, a ball pair, a suction tube and a suction tube sleeve; the fixed buckle and the endoscope sleeve are connected into a whole; the nasal endoscope passes through the fixing buckle and the endoscope sleeve, and the endoscope sleeve is fixed on the nasal endoscope through the fixing buckle; the side surface of the endoscope sleeve is provided with a ball pair, the endoscope sleeve is connected with the suction tube sleeve through the ball pair, and the suction tube penetrates through the suction tube sleeve.
2. The active nasal endoscope integrated suction sleeve according to claim 1, wherein the ball pair is composed of a ball body and a shell body, the shell body is fixedly connected with the nasal endoscope sleeve, the front end of the shell body is provided with an open spherical hole, the ball body is fixedly connected with the suction tube sleeve, the ball body is arranged in the shell body, and the ball body can move in the shell body.
3. The integrated suction sleeve for the active nasal endoscope as claimed in claim 1, wherein the fixed buckle is a round tube with an opening on the side surface, one side of the opening on the side surface of the round tube is provided with a lower hanging lug, the other side of the opening on the side surface of the round tube is provided with an upper hanging lug, a clamping block is hinged on the lower hanging lug, the clamping block is a conical body with a large upper end, and the clamping block is clamped in the upper hanging lug to realize the clamping of the fixed buckle.
4. The integrated suction sleeve of the active nasal endoscope as claimed in claim 1, wherein the side surface of the suction tube is provided with a lower limit fixture block and an upper limit fixture block, the lower limit fixture block is arranged at the lower side of the suction tube sleeve, and the upper limit fixture block is arranged at the upper side of the suction tube sleeve.
5. The integrated suction sleeve of the active nasal endoscope as claimed in claim 4, wherein the distance between the upper limit fixture block and the lower limit fixture block is 10-30mm longer than the length of the suction tube sleeve, and the suction tube can move up and down 10-30mm in the suction tube sleeve.
6. The active nasal endoscope integrated suction sleeve of claim 1, wherein a distal end side of the suction tube is provided with a finger ring.
7. The active nasal endoscope integrated suction sleeve of claim 1, wherein the suction tube end is provided with a suction tube joint through which a suction apparatus is connected.
8. The active nasal endoscope integrated suction cannula according to claims 1 to 7, wherein a suction using method of the active nasal endoscope integrated suction cannula:
the nasal endoscope is connected with the suction tube sleeve through the nasal endoscope sleeve and is fixed through a buckle; during operation, the suction tube is inserted into an operation channel along with the nasal endoscope, and the suction tube is connected with the suction device; when suction is needed, fingers penetrate through the finger ring, the suction tube is pinched to operate suction, the suction tube can move up and down, and can rotate in all directions, so that suction is facilitated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010659107.2A CN111803015A (en) | 2020-07-09 | 2020-07-09 | Integrated suction sleeve of movable nasal endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010659107.2A CN111803015A (en) | 2020-07-09 | 2020-07-09 | Integrated suction sleeve of movable nasal endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111803015A true CN111803015A (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010659107.2A Pending CN111803015A (en) | 2020-07-09 | 2020-07-09 | Integrated suction sleeve of movable nasal endoscope |
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| Country | Link |
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| CN (1) | CN111803015A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754544A (en) * | 2020-12-01 | 2021-05-07 | 华东医院 | Mirror body auxiliary device suitable for in neural scope operation |
| CN113440318A (en) * | 2021-07-26 | 2021-09-28 | 佛山健翔医院有限公司 | Two-channel visual bone grafting device |
| CN117122260A (en) * | 2023-05-12 | 2023-11-28 | 安徽省立医院(中国科学技术大学附属第一医院) | Laparoscope equipment convenient for keeping clear view |
-
2020
- 2020-07-09 CN CN202010659107.2A patent/CN111803015A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754544A (en) * | 2020-12-01 | 2021-05-07 | 华东医院 | Mirror body auxiliary device suitable for in neural scope operation |
| CN112754544B (en) * | 2020-12-01 | 2024-02-23 | 华东医院 | Mirror body auxiliary device suitable for in neuroendoscopic surgery |
| CN113440318A (en) * | 2021-07-26 | 2021-09-28 | 佛山健翔医院有限公司 | Two-channel visual bone grafting device |
| CN113440318B (en) * | 2021-07-26 | 2022-06-03 | 佛山健翔医院有限公司 | Two-channel visual bone grafting device |
| CN117122260A (en) * | 2023-05-12 | 2023-11-28 | 安徽省立医院(中国科学技术大学附属第一医院) | Laparoscope equipment convenient for keeping clear view |
| CN117122260B (en) * | 2023-05-12 | 2024-02-09 | 安徽省立医院(中国科学技术大学附属第一医院) | Laparoscope equipment convenient for keeping clear view |
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