CN211022814U - Endoscope extension tube - Google Patents
Endoscope extension tube Download PDFInfo
- Publication number
- CN211022814U CN211022814U CN201921680895.2U CN201921680895U CN211022814U CN 211022814 U CN211022814 U CN 211022814U CN 201921680895 U CN201921680895 U CN 201921680895U CN 211022814 U CN211022814 U CN 211022814U
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- slide
- pipe
- spring
- spout
- universal pipe
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Abstract
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a scope extension pipe is related to, including slide, spring and universal pipe, the spout that runs through the both ends face is seted up to the one end of slide, the universal pipe supports the one end of establishing at the slide, the one end of universal pipe is passed spout and protrusion in the one end of slide, the one end of spring is supported and is established on the universal pipe, the other end of spring supports and establishes on the slide, the utility model discloses scope extension pipe is when using, including the scope handle section, pincers way mouth department has increased a section universal pipe, will have had the scope pincers hole upwards prolong to steam way button hypomere, when doctor's hand control scope handle, the accessible finger slides on the slide to the universal pipe to reach the instrument and carry out accurate adjustment, need not to increase and operate alone.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a scope extension tube is related to.
Background
During the conventional endoscopy, a doctor can control an endoscope handle by one hand and hold an endoscope body by one hand, but when the ESD/EMR operation is performed, the operation time is much longer than that of the endoscopy, and various instruments can be frequently used, at this time, the doctor can not continuously complete the operation related to the operation by one person, a nurse or other doctors are needed to assist the operation from the side, the control requirement on the endoscope and the instruments is high due to the ESD/EMR operation, all the requirements on the skills of cooperation personnel and the cooperation degree of the cooperation personnel are very high, and the labor force is increased.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the problems that when a conventional endoscope is examined, a doctor can control an endoscope handle by one hand and hold an endoscope body by one hand, but when an ESD/EMR operation is carried out, the operation time is much longer than that of the endoscope examination, various instruments can be frequently used, the doctor cannot continuously complete the operation related to the operation by one person at this time, a nurse or other doctors are needed to assist the operation from the side, the control requirement on the endoscope and the instruments is high due to the ESD/EMR operation, all the requirements on the skills of cooperation personnel and the cooperation degree of the cooperation personnel with the operator are very high, and the labor force is increased, an endoscope extension tube is provided.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an scope extension pipe, includes slide, spring and universal pipe, the spout that runs through both ends face is seted up to the one end of slide, universal pipe supports the one end of establishing at the slide, the one end of universal pipe is passed spout and is protruded in the one end of slide, the one end of spring is supported and is established on universal pipe, the other end of spring is supported and is established on the slide. At scope handle section, pincers way mouth department has increased a section of universal pipe, and the scope pincers hole that will have makes progress and extends to steam way button hypomere, when the scope handle is controlled to doctor's one hand, the accessible finger slides on the slide to reach the apparatus and carry out accurate adjustment.
In order to facilitate installation on the sliding seat, the universal pipe further comprises a main pipe and a connecting pipe, and one end of the connecting pipe is in threaded connection with the main pipe. The connecting pipe is connected with the main pipe in a threaded manner, so that the universal pipe is formed, and the universal pipe is convenient to mount on the sliding seat.
Furthermore, the spout has spacing section and sliding section in proper order along the connecting pipe axial, the cross sectional area of spacing section is less than the cross sectional area of sliding section, the cross sectional area of the one end of being responsible for near the slide is greater than the cross sectional area of spacing section on the spout, the cross sectional area of the sliding section on the spout is less than or equal to the cross sectional area of connecting pipe.
Further, be provided with spacing shaft shoulder on the connecting pipe, the cross sectional area of spacing shaft shoulder is greater than the cross sectional area of spout, the spring housing is established on the connecting pipe, the one end of spring is supported and is established on spacing shaft shoulder, the other end of spring is supported and is established on the slide.
The utility model has the advantages that: the utility model discloses scope extension pipe is when using, at the scope handle section, pincers way mouth department has increased a section of universal pipe, upwards extend to water vapor channel button hypomere with current scope pincers hole, when doctor's hand control scope handle, the accessible finger slides on the slide to the universal pipe, thereby reach the instrument and carry out accurate adjustment, need not to increase and operate alone, when having avoided conventional scope inspection, the doctor can control scope handle with one hand, one is holding up the mirror body, but when carrying out ESD EMR operation, because of the operation time is very much longer than scope inspection time, and can need frequent use various instruments, at this moment doctor alone probably can not be continuous the relevant operation of accomplishing the operation, need nurse or other doctors to assist from side, because of ESD EMR operation to scope and instrument's control requirement, all require very high to cooperation personnel's skill and with the higher degree of cooperation doctor, increasing labor force.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a front view of the present invention;
3 FIG. 3 2 3 is 3 a 3 cross 3- 3 sectional 3 view 3 A 3- 3 A 3 of 3 FIG. 3 1 3; 3
Fig. 3 is a schematic three-dimensional structure diagram of the middle sliding seat of the present invention.
In the figure: 1. slide 101, spout, 2, universal pipe, 3, the person in charge, 4, connecting pipe, 401, spacing shaft shoulder, 5, spacing section, 6, slip section, 7, spring.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1-3, an endoscope extension tube comprises a sliding base 1, a spring 7 and a universal tube 2, wherein a sliding groove 101 penetrating through two end faces is formed in one end of the sliding base 1, the universal tube 2 abuts against one end of the sliding base 1, one end of the universal tube 2 penetrates through the sliding groove 101 and protrudes out of one end of the sliding base 1, one end of the spring 7 abuts against the universal tube 2, and the other end of the spring 7 abuts against the sliding base 1.
The universal pipe 2 comprises a main pipe 3 and a connecting pipe 4, and one end of the connecting pipe 4 is in threaded connection with the main pipe 3.
Be provided with spacing shaft shoulder 401 on the connecting pipe 4, the cross sectional area of spacing shaft shoulder 401 is greater than the cross sectional area of spout 101, spring 7 cover is established on connecting pipe 4, spring 7's one end is supported and is established on spacing shaft shoulder 401, spring 7's the other end is supported and is established on slide 1.
When the endoscope extension tube is used, one end of the universal tube 2 is connected with an endoscope handle section, the universal tube 2 is positioned at one end of the sliding seat 1 and is connected with a forceps channel port, so that an endoscope forceps hole is upwards extended to the lower section of a water vapor channel button, and at the moment, a worker only needs to fluctuate the universal tube 2 through the handle to enable the universal tube 2 to move in the sliding groove 101, so that the precision of an instrument is adjusted, the operation of the worker is facilitated, and the working efficiency is improved;
Through the combination of parts such as slide 1, spring 7 and universal pipe 2, can realize with the smooth loading and unloading of scope pincers way mouth to the realization is firmly fixed, universal pipe 2's head is the metal part, and imitates the design of scope pincers way mouth metal head, mountable biopsy valve, the condition that the body fluid spills appears when avoiding using.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (4)
1. An endoscope extension tube, which is characterized in that: including slide (1), spring (7) and universal pipe (2), spout (101) that run through the both ends face are seted up to the one end of slide (1), universal pipe (2) support the one end of establishing in slide (1), the one end of universal pipe (2) is passed spout (101) and is protruded in the one end of slide (1), the one end of spring (7) supports and establishes on universal pipe (2), the other end of spring (7) supports and establishes on slide (1).
2. An endoscopic extension tube according to claim 1, wherein: the universal pipe (2) comprises a main pipe (3) and a connecting pipe (4), and one end of the connecting pipe (4) is in threaded connection with the main pipe (3) mutually.
3. An endoscopic extension tube according to claim 2, wherein: spout (101) have spacing section (5) and sliding section (6) in proper order along connecting pipe (4) axial, the cross sectional area of spacing section (5) is less than the cross sectional area of sliding section (6), the cross sectional area of being responsible for (3) one end that is close to slide (1) is greater than the cross sectional area of spacing section (5) on spout (101), the cross sectional area of sliding section (6) on connecting pipe (4) is less than or equal to spout (101).
4. An endoscopic extension tube according to any one of claims 2 or 3, wherein: be provided with spacing shaft shoulder (401) on connecting pipe (4), the cross sectional area of spacing shaft shoulder (401) is greater than the cross sectional area of spout (101), spring (7) cover is established on connecting pipe (4), the one end of spring (7) is supported and is established on spacing shaft shoulder (401), the other end of spring (7) supports and establishes on slide (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921680895.2U CN211022814U (en) | 2019-10-09 | 2019-10-09 | Endoscope extension tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921680895.2U CN211022814U (en) | 2019-10-09 | 2019-10-09 | Endoscope extension tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211022814U true CN211022814U (en) | 2020-07-17 |
Family
ID=71543820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921680895.2U Active CN211022814U (en) | 2019-10-09 | 2019-10-09 | Endoscope extension tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211022814U (en) |
-
2019
- 2019-10-09 CN CN201921680895.2U patent/CN211022814U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211130 Address after: No.32, Section 2, West 1st ring road, Chengdu, Sichuan 610000 Patentee after: Sichuan Academy of Medical Sciences. Sichuan people's Hospital Address before: 610000, No. two, section 32, West Ring Road, Chengdu, Sichuan Patentee before: Hu Xiao Patentee before: Jiangsu weidekang Medical Technology Co., Ltd |
|
| TR01 | Transfer of patent right |