CN211408964U

CN211408964U - Multifunctional treatment tube for enteroscope

Info

Publication number: CN211408964U
Application number: CN201922071858.8U
Authority: CN
Inventors: 金卫忠
Original assignee: Zhejiang Yizhate Machinery Technology Co ltd
Current assignee: Yizate Machinery Technology Co., Ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-09-04
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a multifunctional treatment tube for enteroscope, including treatment tube body, sealing mechanism and shifter, sealing mechanism is located treatment tube body, sealing mechanism includes the first connector, the first connector is fixed in the tip of treatment tube body, the through-hole has been seted up to the bottom of first connector, the internally mounted of first connector has the tip of second connector, the outer wall of second connector is provided with the fixed plate, first rubber spare has been laid to the bottom of fixed plate, first rubber spare is located the top of second rubber spare, the second rubber spare is laid at the top of first connector, the tip of treatment tube body is provided with the preformed hole; through designing the conversion mechanism, through sealed piece corotation or the ninety degrees of reversal, can make pipette and administration tube open or close to make this treatment pipe body can independent administration or imbibition, and then improved the functionality of treatment pipe body.

Description

Multifunctional treatment tube for enteroscope

Technical Field

The utility model relates to the technical field of medical appliances used in enteroscope diagnosis and treatment, in particular to a multifunctional treatment tube for enteroscope.

Background

In the process of enteroscopy diagnosis and treatment, because the intestinal tract of a patient is not sufficiently prepared, the visual field is fuzzy during enteroscopy, and the gas injection pipeline and the water injection pipeline of the enteroscopy are easily blocked, so that the examination effect is influenced, and the treatment time is prolonged. The enteroscope needs to be maintained for many times, which wastes the cost and shortens the service life of the enteroscope. When the enteroscope administration is needed in some special cases, the conventional enteroscope administration tube with a straight tube structure with two open ends is mostly used.

For example, a disposable colorectal administration tube disclosed in publication No. CN202740610U can solve the problem that no dedicated administration tube is available at present, and can deliver a drug directly and accurately to the rectum or colon, and then administer the drug by rapid release (pulse) or sustained release or controlled release to exert local or systemic therapeutic effect, but does not solve the problem of switching between the administration tube and the pipette during the use of the conventional multifunctional treatment tube for enteroscopy, and therefore, a multifunctional treatment tube for enteroscopy has been proposed.

The anus administration tube with the limiting function is provided with the transparent plate to facilitate observation of injection of liquid medicine, the scale is arranged to facilitate observation of the extending length of the administration tube, the fixing seat, the spring and the connecting plate are arranged to facilitate prevention of liquid medicine backflow, and the anus administration tube is convenient to use, but the problem that the existing multifunctional treatment tube for the enteroscope is changed between the administration tube and the liquid suction tube in the using process is not solved, and therefore the multifunctional treatment tube for the enteroscope is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a multi-functional treatment pipe is used to enteroscope to solve the problem of the conversion between medicine pipe and the pipette is given to the multi-functional treatment pipe is used to current enteroscope that provides in the above-mentioned background art in the use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a many functional treatment pipe for enteroscope, is including treatment pipe body, sealing mechanism and shifter, sealing mechanism is located treatment pipe body, sealing mechanism includes first connector, first connector is fixed in the tip of treatment pipe body, the through-hole has been seted up to the bottom of first connector, the internally mounted of first connector has the tip of second connector, the outer wall of second connector is provided with the fixed plate, first rubber spare has been laid to the bottom of fixed plate, first rubber spare is located the top of second rubber spare, the top of first connector is laid to the second rubber spare, the tip of treatment pipe body is provided with the preformed hole.

Preferably, the shifter is located the second connector, the shifter includes for pencil and pipette, for pencil and pipette set up respectively in the both sides of second connector, the inside of second connector is provided with the sealing block, the sealing block is located between pencil and the pipette, the top of sealing block is fixed with the lead screw, the upper end of lead screw is run through in the top and the handle interconnect of second connector.

Preferably, the inner wall of the first connector and the outer wall of the lower end of the second connector are both designed to be in a thread structure, and the second connector is in threaded connection with the first connector.

Preferably, the fixed plate is designed to be a circular ring structure, and the fixed plate and the second connector form an integrated structure.

Preferably, the lower end of the end part of the vertical section of the first rubber part is designed to be of a triangular structure, and the first rubber part is connected with the second rubber part in a clamping manner.

Preferably, the bottom of the sealing block is designed to be a semi-cylinder structure, and the cambered surface at the bottom of the sealing block is tightly attached to the inner side of the second connector.

Preferably, the outer wall of the screw rod and the inner side of the top of the second connector are both designed to be in a thread structure, and the second connector is in threaded connection with the screw rod.

Preferably, the preformed holes are equiangularly distributed about the central axis of the treatment tube body.

Advantageous effects

Compared with the prior art, the utility model provides a many functional treatment pipe for enteroscope possesses following beneficial effect:

1. through having designed sealing mechanism, and first rubber spare and second rubber spare on the sealing mechanism have increased the seal between first connector and the second connector to avoided appearing leaking or the phenomenon of gas leakage, first connector and the second connector on the sealing mechanism are threaded connection simultaneously, thereby the convenience is to the dismantlement and the installation between first connector and the second connector, and then the convenience is to the inside washing of first connector and second connector.

2. Through designing the conversion mechanism, through sealed piece corotation or the ninety degrees of reversal, can make pipette and administration tube open or close to make this treatment pipe body can independent administration or imbibition, and then improved the functionality of treatment pipe body.

Drawings

Fig. 1 is a schematic front view of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic top view of the second rubber member in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the position B in fig. 1;

fig. 5 is a schematic perspective view of the sealing block in fig. 4 according to the present invention;

fig. 6 is an enlarged schematic structural view of the utility model at C in fig. 1;

fig. 7 is a schematic diagram of the distribution structure of the preformed holes in fig. 6 according to the present invention;

in the figure: 1. a treatment tube body; 2. a first connector; 3. a through hole; 4. a second connector; 5. a fixing plate; 6. a first rubber member; 7. a second rubber member; 8. an administration tube; 9. a pipette; 10. a sealing block; 11. a screw rod; 12. a handle; 13. holes are reserved.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-7, the utility model provides a technical solution: a multifunctional treatment tube for enteroscopy comprises a treatment tube body 1, a sealing mechanism and a switching mechanism, wherein the sealing mechanism is positioned on the treatment tube body 1 and comprises a first connector 2, the first connector 2 is fixed at the end part of the treatment tube body 1, a through hole 3 is formed in the bottom of the first connector 2, the end part of a second connector 4 is arranged in the first connector 2, a fixing plate 5 is arranged on the outer wall of the second connector 4, a first rubber part 6 is paved at the bottom of the fixing plate 5, the first rubber part 6 is positioned above a second rubber part 7, the second rubber part 7 is paved at the top of the first connector 2, a preformed hole 13 is formed in the end part of the treatment tube body 1, through designing the sealing mechanism, and the first rubber part 6 and the second rubber part 7 on the sealing mechanism increase the tightness between the first connector 2 and the second connector 4, so that the phenomenon of water leakage or air leakage is avoided, simultaneously, the first connector 2 and the second connector 4 on the sealing mechanism are in threaded connection, so that the first connector 2 and the second connector 4 can be conveniently disassembled and installed, and the inside of the first connector 2 and the inside of the second connector 4 can be conveniently cleaned.

The switching mechanism is located second connector 4, the switching mechanism includes dosing tube 8 and pipette 9, dosing tube 8 and pipette 9 set up respectively in the both sides of second connector 4, the inside of second connector 4 is provided with sealing block 10, sealing block 10 is located between dosing tube 8 and the pipette 9, the top of sealing block 10 is fixed with lead screw 11, the top and the handle 12 interconnect of second connector 4 are run through to the upper end of lead screw 11, through having designed the switching mechanism, through sealed block 10 corotation or the ninety degrees of reversal, can make pipette 9 and dosing tube 8 open or close, thereby make this treatment tube body 1 can independent dosing or imbibition, and then the functionality of treatment tube body 1 has been provided.

Referring to fig. 1, in order to facilitate the detachment and installation between the second connector 4 and the first connector 2, and therefore facilitate the cleaning of the inside of the second connector 4 and the first connector 2, the inner wall of the first connector 2 and the outer wall of the lower end of the second connector 4 are both designed to be threaded, and the second connector 4 is in threaded connection with the first connector 2.

Referring to fig. 2-3, in order to improve the sealing property between the second connector 4 and the first connector 2 and avoid air leakage or water leakage, the fixing plate 5 is designed to be a circular ring structure, the fixing plate 5 and the second connector 4 form an integrated structure, the lower end of the vertical section end of the first rubber piece 6 is designed to be a triangular structure, and the first rubber piece 6 and the second rubber piece 7 are connected in a clamping manner.

Referring to fig. 4-5, in order to make the sealing block 10 rotate half a turn to block or close the administration tube 8 and the pipette 9, the bottom of the sealing block 10 is designed to be a semi-cylindrical structure, and the arc surface of the bottom of the sealing block 10 is tightly attached to the inner side of the second connector 4.

Referring to fig. 4, in order to facilitate the screw rod 11 to drive the sealing block 10 to rotate forward or backward, the outer wall of the screw rod 11 and the inner side of the top of the second connector 4 are both designed to be threaded, and the second connector 4 is in threaded connection with the screw rod 11.

Referring to fig. 6 to 7, in order to facilitate the entry of the medicine into the inside of the body through the prepared holes 13, the prepared holes 13 are equiangularly distributed about the central axis of the treatment tube body 1.

The working principle is as follows: when the medicine is needed to be fed through the medicine feeding pipe 8, the forward rotation handle 12 is half a circle, then the handle 12 drives the sealing block 10 to rotate half a circle through the screw rod 11, so that the sealing block 10 is separated from the medicine feeding pipe 8, and meanwhile, the sealing block 10 blocks the pipette 9, so that the medicine can be fed through the medicine feeding pipe 8, when the residual liquid in the intestinal tract needs to be sucked out, the reverse rotation handle 12 is half a circle, so that the sealing block 10 is separated from the pipette 9, and simultaneously, the medicine feeding pipe 8 is blocked by the sealing block 10, so that the residual liquid in the intestinal tract can be sucked out, and the first rubber piece 6 and the second rubber piece 7 increase the airtightness between the first connector 2 and the second connector 4, so that the phenomenon of air leakage or water leakage is avoided, meanwhile, the first connector 2 and the second connector 4 are in threaded connection, so that the first connector 2 and the second connector 4 are convenient to disassemble, so that the inside of the first connector 2 and the second connector 4 can, meanwhile, the cleaning after blockage is convenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional treatment pipe is used to enteroscope, includes treatment pipe body (1), sealing mechanism and shifter, its characterized in that: sealing mechanism is located treatment pipe body (1), sealing mechanism includes first connector (2), first connector (2) are fixed in the tip of treatment pipe body (1), through-hole (3) have been seted up to the bottom of first connector (2), the internally mounted of first connector (2) has the tip of second connector (4), the outer wall of second connector (4) is provided with fixed plate (5), first rubber spare (6) have been laid to the bottom of fixed plate (5), first rubber spare (6) are located the top of second rubber spare (7), the top of first connector (2) is laid in second rubber spare (7), the tip of treatment pipe body (1) is provided with preformed hole (13).

2. The multifunctional treatment tube for enteroscopy according to claim 1, wherein: the switching mechanism is located second connector (4), the switching mechanism includes for pencil (8) and pipette (9), for pencil (8) and pipette (9) set up respectively in the both sides of second connector (4), the inside of second connector (4) is provided with sealed piece (10), sealed piece (10) are located between pencil (8) and pipette (9) of dosing, the top of sealed piece (10) is fixed with lead screw (11), the upper end of lead screw (11) is run through in the top and handle (12) interconnect of second connector (4).

3. The multifunctional treatment tube for enteroscopy according to claim 1, wherein: the inner wall of the first connector (2) and the outer wall of the lower end of the second connector (4) are both designed to be in a thread structure, and the second connector (4) is in threaded connection with the first connector (2).

4. The multifunctional treatment tube for enteroscopy according to claim 1, wherein: the fixing plate (5) is designed into a circular ring structure, and the fixing plate (5) and the second connector (4) form an integrated structure.

5. The multifunctional treatment tube for enteroscopy according to claim 1, wherein: the lower end of the end part of the vertical section of the first rubber part (6) is designed to be of a triangular structure, and the first rubber part (6) is connected with the second rubber part (7) in a clamping manner.

6. The multifunctional treatment tube for enteroscopy according to claim 2, wherein: the bottom of the sealing block (10) is designed to be of a semi-cylinder structure, and the cambered surface at the bottom of the sealing block (10) is tightly attached to the inner side of the second connector (4).

7. The multifunctional treatment tube for enteroscopy according to claim 2, wherein: the outer wall of lead screw (11) and the inboard at second connector (4) top all design for screw thread column structure, second connector (4) and lead screw (11) are threaded connection.

8. The multifunctional treatment tube for enteroscopy according to claim 1, wherein: the preformed holes (13) are distributed at equal angles relative to the central axis of the therapeutic tube body (1).