CN210521534U

CN210521534U - Clinical esophagus treatment device of gastroenterology

Info

Publication number: CN210521534U
Application number: CN201920552072.5U
Authority: CN
Inventors: 何德江; 王元江; 文祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-22
Filing date: 2019-04-22
Publication date: 2020-05-15
Anticipated expiration: 2029-04-22

Abstract

The utility model relates to a clinical esophagus treatment device of gastroenterology, at least including alimentary canal pipe and injection syringe, the alimentary canal pipe has first passageway and second passageway at least to be connected to through being the connector of hollow circular cylinder shape the injection syringe, wherein: the injection tube is rotatably connected to the first end of the connector, and the esophageal tube is rotatably connected to the second end of the connector; the injection tube can be switched from a first state communicated with the first channel to a second state communicated with the second channel in a mode of rotating around a central axis of the connector.

Description

Clinical esophagus treatment device of gastroenterology

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a clinical esophagus treatment device of gastroenterology.

Background

The current method for coping esophageal diseases is to take medicines or transfuse, the medicines are circularly absorbed through blood, the effect is not ideal, side effects are caused, the transfusion effect is not ideal, diseases on the inner wall of the esophagus basically exist in a trauma mode, the effect treatment is good through the medicine application mode, at present, no corresponding device is designed aiming at the functions, and even if the functions are available, the use is not perfect.

Patent document with publication number CN206995598U discloses a clinical esophagus treatment device for gastroenterology, including the esophagus pipe, link firmly on the lower extreme outer wall of esophagus pipe and communicate and have adapter sleeve one and adapter sleeve two, the top of adapter sleeve one and adapter sleeve two has the bulge loop, the bottom of bulge loop has linked firmly the camera, it has medicine delivery hose one and medicine delivery hose two to have in the esophagus pipe, the lower extreme intercommunication adapter sleeve one of medicine delivery hose one, the lower extreme intercommunication adapter sleeve two of medicine delivery hose two, the upper end of medicine delivery hose one and medicine delivery hose two is worn out the esophagus pipe and is communicated jointly and has a storage cylinder, have storage chamber one and storage chamber two in the storage cylinder, the upper end opening of storage cylinder is connected with the cover, even there are gasbag one and gasbag two on the cover, the upper end intercommunication storage chamber one of medicine delivery hose one bottom, the upper end intercommunication storage chamber two bottom of medicine delivery hose two. However, the device cannot realize quantitative control injection of the ratio of the adsorbent to the medicine and cannot realize convenient injection of the medicine.

Moreover, on the one hand, since the skilled person in the art who is understood by the applicant is necessarily different from the examination department; on the other hand, since the inventor studied a lot of documents and patents when making the present invention, but the space limit did not list all details and contents in detail, however, this is by no means the present invention does not possess these prior art features, on the contrary the present invention has possessed all features of the prior art, and the applicant remains the right to increase the related prior art in the background art at any time according to the related provisions of the examination guideline.

SUMMERY OF THE UTILITY MODEL

The word "module" as used herein describes any type of hardware, software, or combination of hardware and software that is capable of performing the functions associated with the "module".

To the deficiency of the prior art, the utility model provides a clinical esophagus treatment device of gastroenterology, at least including alimentary canal pipe and injection syringe, the alimentary canal pipe has first passageway and second passageway at least to be connected to through being the connector of hollow circular cylinder shape the injection syringe, wherein: the injection tube is rotatably connected to the first end of the connector, and the esophageal tube is rotatably connected to the second end of the connector; the injection tube can be switched from a first state communicated with the first channel to a second state communicated with the second channel in a mode of rotating around a central axis of the connector.

According to a preferred embodiment, the syringe is connected to the connector in such a way as to be able to slide in the axial direction of the connector, wherein: the syringe is capable of abutting contact with the first channel or the second channel in the event that the syringe slides in a first direction, or out of contact with the first channel or the second channel in the event that the syringe slides in a second direction.

According to a preferred embodiment, the syringe comprises at least a barrel, a piston and a scale, wherein: the piston is arranged in the tube body and limits a first compartment and a second compartment which are not communicated with each other, and the scale is arranged on the tube body.

According to a preferred embodiment, the inner wall of the connecting head is provided with a first groove and a second groove, the shape of the first groove is defined by a circular ring shape, and the extending direction of the second groove is parallel to the central axis of the connecting head, wherein: the first groove communicates with the second groove.

According to a preferred embodiment, a holding plate with projections is nested in the connecting head, the syringe being connected to the holding plate, wherein: under the condition that the protrusions are nested in the first grooves, the fixed disc can rotate around a central axis of the connector; under the condition that the protrusions are nested in the second grooves, the fixed disc can slide along the radial direction of the connecting head.

According to a preferred embodiment, in the condition in which the projection is nested in the second groove so that the syringe is in abutting contact with the first channel, the projection can be disconnected from the second groove and connected to the first groove in an abutting manner by sliding along the central axis of the connector.

According to a preferred embodiment, the oesophagus tube is provided with a first connection tube and a second connection tube, the first connection tube being in communication with the first channel and the second connection tube being in communication with the second channel.

According to a preferred embodiment, the esophageal tube is further provided with a first camera and a second camera.

According to a preferred embodiment, the second end of the connector is provided with a rolling bearing, and the oesophagus tube is rotatably connected to the connector in a manner of being nested in the rolling bearing.

According to a preferred embodiment, the connecting head is further provided with a ventilation hole.

The utility model has the advantages of: the utility model discloses a set up an injection tube, can communicate with first passageway and second passageway respectively through rotatory injection tube, and then can accomplish the injection of medicine and gel, the simple operation through single injection tube.

Drawings

FIG. 1 is a schematic view of the preferred gastroenterology clinical esophageal treatment device of the present invention in one configuration;

FIG. 2 is a schematic view of the preferred gastroenterology clinical esophageal treatment device according to the present invention in another state;

fig. 3 is a schematic view of a connection structure of the preferred fixing plate and the connecting head of the present invention in one state; and

fig. 4 is a schematic view of the connection structure of the preferred stationary disk connector of the present invention in another state.

List of reference numerals

1: an esophageal tube 2: injection tube 3: connecting head

4: the first compartment 5: the second compartment 6: projection

7: fixing the disc 8: first connecting pipe 9: second connecting pipe

10: first camera 11: the second camera 12: rolling bearing

13: ventilation holes 1 a: first passage 1 b: the second channel

2 a: the pipe body 2 b: piston 2 c: scale division

3 a: first trench 3 b: second trench

Detailed Description

The following detailed description is made with reference to the accompanying drawings.

As shown in figures 1 to 4, the utility model provides a clinical esophagus treatment device for digestive system department, which at least comprises an esophageal tube 1 and an injection tube 2. The esophageal tube 1 is used to be inserted into the esophagus of a human body to complete injection of a medicine. The injection tube 2 is used to inject the medicine in the esophageal tube 1 into the esophagus to complete the treatment of the affected part of the esophagus.

Preferably, the esophageal tube 1 has at least a first passage 1a and a second passage 1b, and is connected to the injection tube 2 via a connector 3 having a hollow cylindrical shape. The first channel 1a is used for storing a drug and the second channel 1b may be used for storing an adsorbent, which is for example a gel. For example, the esophageal tube 1 is provided with a first connection tube 8 and a second connection tube 9. The first connecting pipe 8 communicates with the first passage 1 a. The second connection tube 9 is communicated with the second channel 1b so that the drug can be injected into the first channel 1a through the first connection tube 8 and the adsorbent can be injected into the second channel 1b through the second connection tube 9. The adsorbent is injected into the affected part of the esophagus to adsorb and fix the medicine on the affected part of the esophagus, so that the lasting treatment effect can be effectively ensured.

Preferably, syringe 2 is rotatably connected to a first end of connector 3. Specifically, the inner wall of the connecting head 3 is provided with a first groove 3a and a second groove 3 b. The shape of the first groove 3a is defined by a circular ring shape, and the second groove 3b extends in a direction parallel to the central axis of the connector 3, wherein: the first grooves 3a communicate with the second grooves 3 b. A fixed disc 7 with a projection 6 is nested in the connecting head 3. Syringe 2 is connected to holding pan 7. With the projections 6 nested in the first grooves 3a, the fixed disk 7 can rotate about the center axis of the connector 3. Through setting up first slot and second slot and can realize the slip or the rotation of syringe according to the mode of plug, whole simple operation.

Preferably, the oesophageal tube 1 is pivotally connected to the second end of the connector 3. In particular, the second end of the connection head 3 is provided with a rolling bearing 12. The oesophagus tube 1 is rotatably connected to the connector 3 in a manner nested in a rolling bearing 12.

Preferably, the syringe 2 is connected to the connector 3 in such a manner as to be slidable in the axial direction of the connector 3. For example, with the projections 6 nested in the second grooves 3b, the fixed disk 7 can slide in the radial direction of the joining head 3.

Preferably, the syringe 2 can be switched from a first state communicating with the first passage 1a to a second state communicating with the second passage 1b in such a manner as to rotate about the central axis of the connector 3. The syringe 2 can be brought into abutting contact with the first passage 1a or the second passage 1b in the case where the syringe 2 slides in the first direction, or in the case where the syringe 2 slides in the second direction. The syringe 2 can be out of contact with the first passage 1a or the second passage 1 b. For example, as shown in fig. 1, the first direction may be a horizontal right direction and the second direction may be a horizontal left direction. With the projection 6 nested in the second groove 3b so that the syringe 2 is in abutting contact with the first passage 1a, the projection 6 can be disconnected from the second groove 3b and in abutting connection to the first groove 3a in such a manner as to slide along the central axis of the connector 3. The switching process of the syringe is discussed in detail in connection with fig. 3 and 4. As shown in fig. 3 and 2, when the syringe 2 is brought into abutting contact with the first passage 1a, the projection 6 is nested in the second groove 3 b. When the holding plate 7 is moved horizontally to the left, the projection can slide along the second groove 3b to bring the syringe out of contact with the first passage. As shown in fig. 4, as the projection continues to slide to the left, it can move out of contact with the second groove 3b and into the first groove, at which point the holding plate 7 can rotate about the central axis of the connector, thereby aligning the syringe with the second channel. The syringe may be inserted into the second channel by pushing the syringe to the right after it is aligned with the second channel. Adopt gasbag one and gasbag two to accomplish the injection of medicine and adsorbent respectively among the prior art of publication No. CN206995598U, the utility model discloses compare with this prior art, the injection of adsorbent and medicine all goes on through the injection syringe for the injection proportion of medicine and adsorbent can be more accurate controllable.

Preferably, the syringe 2 comprises at least a body 2a, a piston 2b and a scale 2c, wherein: the piston 2b is arranged in the tubular body 2a and thus defines a first compartment 4 and a second compartment 5 which are not in communication with each other, and the scale 2c is arranged on the tubular body 2 a. The quantitative injection of the adsorbent and the medicine can be realized by setting the scale 2 c. Specifically, when the first channel is aligned with the affected part of the esophagus by rotating the esophageal tube, the injection of the medicine can be realized by inserting the injection tube into the first channel and pushing the piston, and the injection amount of the medicine can be recorded by the scale. And then when the esophagus tube is rotated to align the second channel with the affected part of the esophagus, the fixed disc is rotated to insert the injection tube into the second channel, the adsorbent can be sprayed to the affected part by pushing the piston, and the injection amount of the adsorbent can be recorded through the scales. Thereby ensuring the optimal mixing ratio of the adsorbent and the medicine.

Preferably, the esophageal tube 1 is further provided with a first camera 10 and a second camera 11. A first camera may be provided at the port of the first passageway and it may be determined by the first camera 10 whether the first passageway is aligned with the affected area. The first camera may be disposed at a port of the second channel, and then it may be determined whether the second channel is aligned with the affected part through the second camera 11. Among the prior art, all be provided with the camera in order to gather human internal image in medical detection equipment commonly used such as gastroscope, intestines mirror, esophagus pipe, the technical personnel in the field can carry out autonomous selection to the model of first camera and second camera according to prior art, so the utility model discloses no longer give unnecessary details to conventional settings such as its structure, model, power supply.

Preferably, the connecting head 3 is further provided with a ventilation hole 13. The inner cavity of the connector can be communicated with the external environment through the ventilation holes. When the piston is slid to the right to the bottom of the tube body 2a as shown in fig. 1, the syringe can be withdrawn from the first passage or the second passage, so that the piston can be slid to the left again to suck air, and at this time, the syringe can be inserted into the first passage or the second passage again to be used for injection again.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. Clinical esophageal treatment device of gastroenterology, comprising at least an esophageal tube (1) and an injection tube (2), characterized in that the esophageal tube (1) has at least a first channel (1a) and a second channel (1b) and is connected to the injection tube (2) via a connector (3) in the shape of a hollow cylinder, wherein:

the injection pipe (2) is rotatably connected to a first end of the connector (3), and the esophageal tube (1) is rotatably connected to a second end of the connector (3);

the injection tube (2) can be switched from a first state communicated with the first channel (1a) to a second state communicated with the second channel (1b) in a mode of rotating around a central axis of the connector (3).

2. The clinical esophageal therapy device according to claim 1, wherein the injection tube (2) is connected to the connector (3) in such a manner as to be slidable in the axial direction of the connector (3), wherein:

the injection tube (2) being capable of abutting contact with the first channel (1a) or the second channel (1b) in the event that the injection tube (2) slides in a first direction, or

The syringe (2) is capable of coming out of contact with the first channel (1a) or the second channel (1b) in the event that the syringe (2) slides in a second direction.

3. The clinical esophageal therapy device according to claim 2, wherein the injection tube (2) comprises at least a tube body (2a), a piston (2b) and a scale (2c), wherein:

the piston (2b) is arranged in the tube (2a) and thereby defines a first compartment (4) and a second compartment (5) which are not in communication with each other, and the scale (2c) is arranged on the tube (2 a).

4. The clinical esophageal therapy device according to claim 3, wherein the inner wall of the connector (3) is provided with a first groove (3a) and a second groove (3b), the shape of the first groove (3a) is defined by a circular ring shape, the extending direction of the second groove (3b) is parallel to the central axis of the connector (3), and wherein:

the first groove (3a) communicates with the second groove (3 b).

5. Clinical esophageal therapy device according to claim 4, characterized in that a fixing plate (7) with protrusions (6) is nested in the connector (3), the syringe (2) is connected to the fixing plate (7), wherein:

under the condition that the protrusions (6) are nested in the first grooves (3a), the fixed disc (7) can rotate around the central axis of the connector (3);

under the condition that the protrusions (6) are nested in the second grooves (3b), the fixed disc (7) can slide along the radial direction of the connecting head (3).

6. Clinical esophageal treatment device according to claim 5, characterized in that, with the protrusion (6) nested in the second groove (3b) so that the syringe (2) is in abutting contact with the first channel (1a), the protrusion (6) can be disconnected from the second groove (3b) and connected abutting to the first groove (3a) in a sliding manner along the central axis of the connector (3).

7. The clinical esophageal therapy device according to claim 6, wherein the esophageal canal (1) is provided with a first connecting tube (8) and a second connecting tube (9), the first connecting tube (8) is communicated with the first channel (1a), and the second connecting tube (9) is communicated with the second channel (1 b).

8. The clinical esophageal therapy device according to claim 7, wherein the esophageal tube (1) is further provided with a first camera (10) and a second camera (11).

9. Clinical esophageal treatment device according to claim 8, wherein the second end of the connector (3) is provided with a rolling bearing (12), and the esophageal tube (1) is rotatably connected to the connector (3) in a manner of being nested in the rolling bearing (12).

10. The clinical esophageal therapy device according to claim 9, wherein the connector (3) is further provided with a ventilation hole (13).