CN218280314U

CN218280314U - Bronchofiberscope biopsy pore three-way structure

Info

Publication number: CN218280314U
Application number: CN202221678749.8U
Authority: CN
Inventors: 才旭; 路德娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2023-01-13
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to the field of medical equipment, more specifically the bronchofiberscope biopsy pore tee bend that says so, including the cock body that switches on from top to bottom, the top of cock body is provided with the sealed top, and the center on sealed top is provided with cross biopsy hole, and the cock body is fixed and the intercommunication has oxygen conveyer pipe, and oxygen conveyer pipe will fill up internal oxygen and carry, and is further, the shape of cock body is cylindric, and the material is the pvc material, and is further, the sealed top material is elastic material, and is further, oxygen conveyer pipe's top is the toper, and the material is the pvc material, and this device can guarantee effectively to ventilate for bronchoscopy patient.

Description

Bronchofiberscope biopsy pore three-way structure

Technical Field

The utility model relates to a tee bend structure belongs to field medical instrument field.

Background

When the abdominal biopsy is performed on a patient, the bronchoscope is required to be used for wiping and sampling the body of the patient, the bronchoscope is required to be protected by the three-way connecting pipe in the process, and the bronchoscope can penetrate through the connecting pipe plug to wipe and sample the designated position. The three-way connecting plug for bronchoscope interventional therapy comprises a cylindrical plug body, a top cover part and a connecting part, wherein a sealing groove is formed in the inner wall of the plug body, so that the peripheral part of a bronchoscope is sealed to avoid air leakage in an operation. However, during the testing process, there is no guarantee that sufficient oxygen will be available to the patient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve current bronchoscope and intervene treatment tee bend connecting pipe stopper and can't provide sufficient oxygen's problem for the patient in the use, and then provide a bronchofiberscope biopsy pore three way construction

The utility model discloses a solve the technical scheme that above-mentioned problem was taken and be: the novel plug comprises a plug body, wherein a cavity is formed in the plug body, a sealing top fixedly connected with the top of the plug body in an integrated manner is arranged at the top of the plug body, a cross biopsy hole is formed in the center of the top surface of the sealing top and is communicated with the cavity in the plug body, a bottom connecting seat fixedly connected with the plug body in an integrated manner is arranged at the bottom of the plug body, a through hole is formed in the center of the bottom surface of the bottom connecting seat, and the through hole is communicated with the cavity in the plug body; a bronchofiberscope biopsy pore tee bend structure still includes oxygen conveyer pipe, the one end of oxygen conveyer pipe and the outer wall fixed connection of cock body, and the inner chamber intercommunication of oxygen conveyer pipe and cock body.

Furthermore, the outer contour of the plug body is cylindrical, and the plug body is made of PVC materials.

Furthermore, the outer contour of the oxygen conveying pipe is a frustum shape gradually reduced from one end to the other end, and the oxygen conveying pipe is made of PVC materials.

Furthermore, a bronchofiberscope biopsy pore tee bend structure includes the bottom go-between, and the connection can be dismantled on the oxygen conveyer pipe to the bottom go-between, and the one end of bottom go-between and elastic connecting element's one end fixed connection, elastic connecting element's the other end and the one end fixed connection of sealing plug, the top fixedly connected with shutoff cover of sealing plug, the shutoff cover can be dismantled with the oxygen conveyer pipe and be connected.

Furthermore, the outer contour of the bottom connecting ring is annular, and the bottom connecting ring is made of PVC materials.

Furthermore, the outer contour of the sealing plug is circular, and the sealing plug is made of PVC materials.

Furthermore, the outer contour of the plugging sleeve is cylindrical, a cavity is arranged in the plugging sleeve, the inner diameter of the plugging sleeve is equal to the tapered outer diameter of the oxygen conveying pipe, and the plugging sleeve is made of PVC materials.

The utility model has the advantages that: the utility model discloses a pair of bronchofiberscope biopsy pore tee bend structure can pass the bronchofiberscope from the top of device when observing when utilizing the bronchofiberscope to detect patient's health, with among the oxygen injection device, makes the device can carry sufficient oxygen for the patient, reduces the patient at the in-process of inspection, because the painful of oxygen not enough causing.

Drawings

FIG. 1 is a general schematic view of the present apparatus;

FIG. 2 is a schematic view of the stopper body;

FIG. 3 is a schematic view of the connection of the bottom attachment ring to the sealing plug;

FIG. 4 is a schematic view of the bottom connection seat and the positioning hole.

Detailed Description

The first specific implementation way is as follows: the embodiment is described with reference to fig. 1 and 4, and the bronchofiberscope biopsy hole three-way structure in the embodiment includes a plug body 1, an oxygen delivery pipe 2, a sealing top 3, a cross biopsy hole 4, a bottom connecting seat 8 and a through hole 801, the plug body 1 is integrally and fixedly connected with the oxygen delivery pipe, a cavity is arranged in the plug body 1, the oxygen delivery pipe 2 is communicated with the cavity in the plug body 1, oxygen can be delivered to one end of the oxygen delivery pipe 2 from the bottom end of the plug body 1 through the cavity arranged in the plug body 1, and oxygen can flow out from the other end of the oxygen delivery pipe 2, so that sufficient oxygen is provided for patients. The top integration rigid coupling of cock body 1 has sealed top 3, the top center of sealed top 3 is provided with cross biopsy hole 4, the bronchoscope that will detect the usefulness inserts the cross biopsy hole 4 that passes sealed top 3 center settings from the bottom of cock body 1, make the bronchoscope can move the assigned position of disease and detect the observation, when the bronchoscope passes cross biopsy hole 4, sealed top 3 around the cross biopsy hole 4 can wrap up bronchoscope all around, ensure that oxygen can not seal the top outflow of top 3. A bottom connecting seat 8 is fixedly connected to the bottom end of the plug body 1 in an integrated mode, a through hole 801 is formed in the center of the bottom face of the bottom connecting seat 8, the plug body 1 is installed on an operation end of the bronchoscope interventional therapy tee joint through the bottom connecting seat 8, and a detection instrument and oxygen are conveyed into an inner cavity of the plug body 1 through the through hole 801.

The second embodiment is as follows: referring to fig. 1 and 4, the plug body 1 has a cylindrical outer contour, so as to avoid injury to organs in the patient body when the plug body 1 moves in the patient body, the plug body 1 is made of PVC material, and other components and connection relations are the same as those of the first embodiment.

The third concrete implementation mode: referring to fig. 1 and 4, the outer contour of the oxygen delivery tube 2 is a frustum shape gradually decreasing from one end to the other end, so that the oxygen delivery tube 2 is made of PVC material to prevent the oxygen delivery tube 2 from injuring the patient during the movement of the oxygen delivery tube in the patient. Meanwhile, in order to ensure that the sealing top 3 can wrap the periphery of the bronchoscope passing through the cross biopsy hole 4, the sealing top 3 is made of elastic materials, in order to ensure that the connection between the bottom connecting seat 8 and the operation end of the bronchoscope interventional therapy tee joint is stable, the bottom connecting seat 8 is made of plastics, and other components and connection relations are the same as those of the specific implementation mode.

The fourth concrete implementation mode: the embodiment is described with reference to fig. 3, and the bronchofiberscope biopsy pore three-way structure in the embodiment comprises a bottom connecting ring 5, a sealing plug 6, a plugging sleeve 7 and an elastic connecting piece 9, wherein the bottom connecting ring 5 is sleeved on the lower part of the plug body 1, one end of the elastic connecting piece 9 is connected with the bottom connecting ring 5, the other end of the elastic connecting piece 9 is connected with the sealing plug 6, the plugging sleeve 7 is fixed on the sealing plug 6, the plugging sleeve 7 can be buckled at a port of the other end of the oxygen conveying pipe 2, when the device is stored, the oxygen conveying pipe 2 is protected by the plugging sleeve 7, and dust falling into the oxygen conveying pipe 2 is avoided, so that the influence on a patient is caused. Other components and connections are the same as those in the first embodiment.

The fifth concrete implementation mode: referring to fig. 3, the embodiment is described, a limiting groove is formed in the bottom end of the plug body 1, and is used for sleeving the bottom connecting ring 5 on the limiting groove formed in the bottom end of the plug body 1, so that the bottom connecting ring 5 can be fixed at the bottom end of the plug body 1, the outer contour of the bottom connecting ring 5 is annular, and in order to avoid injury to a patient when the patient moves in the body, the bottom connecting ring 5 is made of PVC material. Other components and connection relationships are the same as those in the fourth embodiment.

The sixth specific implementation mode: the outline of sealing plug 6 is circular, and the outline of shutoff cover 7 is cylindrical, is provided with the cavity in the shutoff cover 7, and the internal diameter of shutoff cover 7 equals with the toper external diameter of oxygen conveyer pipe 2, in order to avoid causing the injury to the patient when patient's internal migration, sealing plug 6 and shutoff cover 7 are made for the PVC material. Other components and connection relationships are the same as those in the fourth embodiment.

Principle of operation

When using this device, with the device with the three-way operation end of bronchoscope interventional therapy is connected the back, change the device through control operation end and remove, make the device remove in patient's is internal, after the device removes the assigned position, the doctor removes through control bronchoscope, make bronchoscope pass sealed top 3 through cross biopsy hole 4, observe the sample to patient's assigned position, simultaneously because sealed top 3 is the pvc material, peripheral material can kick-back and recover after cross biopsy hole 4 is opened, cover space around the bronchoscope as far as possible, reduce the gas leakage condition as far as possible, guarantee the tidal volume. Meanwhile, when the patient is detected, the device needs to be inserted into the patient through one nostril of the patient to detect the lung of the patient, and the oxygen delivery tube needs to be inserted into the other nostril of the patient to carry out oxygen transportation, so that the pain of the patient caused by the reduction of oxygen intake caused by the single Kong Huxi in the detection process of the patient is avoided. Can utilize the bronchoscope to carry out the shutoff with the cross biopsy hole 4 that sets up on the sealed top 3 in injecting the cock body 1 with oxygen to ensure that oxygen flows from the top of oxygen delivery pipe 2, improve the oxygen input volume to patient, reduce patient's misery. When the oxygen delivery pipe 2 is used for delivering oxygen to a patient, the sealing plug 6 is separated from the oxygen delivery pipe 2, and the sealing of the top end of the oxygen delivery pipe 2 is released, so that the normal flow of oxygen is ensured. Further, in order to avoid the in-process bottom go-between 5 of device removal to drop from cock body 1, it is internal to lead to the sealing plug 6 of bottom go-between 5 and connection to lose and fall to the patient, when the in-process biopsy of using the device entering patient is internal, can dismantle bottom go-between 5 from cock body 1's bottom, use the completion and disinfect the completion back at the device and cup joint bottom go-between 5 and fix in cock body 1's bottom, thereby insert oxygen delivery pipe 2's top with shutoff post 7 and seal, avoid oxygen delivery pipe 2's inside accumulation dust.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and although the present invention has been disclosed with reference to the preferred embodiment, it is not intended to limit the present invention, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, and all those skilled in the art can make modifications or modifications equivalent embodiments without departing from the technical spirit of the present invention.

Claims

1. A bronchofiberscope biopsy channel three-way structure comprises a plug body (1), wherein a cavity is formed in the plug body (1), a sealing top (3) fixedly connected integrally is arranged at the top of the plug body (1), a cross biopsy hole (4) is formed in the center of the top surface of the sealing top (3), the cross biopsy hole (4) is communicated with the cavity in the plug body (1), a bottom connecting seat (8) fixedly connected integrally is arranged at the bottom of the plug body (1), a through hole (801) is formed in the center of the bottom surface of the bottom connecting seat (8), and the through hole (801) is communicated with the cavity in the plug body (1); the method is characterized in that: the utility model provides a bronchofiberscope biopsy pore tee bend structure still includes oxygen conveyer pipe (2), the one end of oxygen conveyer pipe (2) and the outer wall fixed connection of cock body (1), and the inner chamber intercommunication of oxygen conveyer pipe (2) and cock body (1).

2. The bronchofiberscope biopsy duct tee structure according to claim 1, wherein: the outer contour of the plug body (1) is cylindrical, and the plug body (1) is made of PVC materials.

3. The bronchofiberscope biopsy duct tee structure according to claim 1, wherein: the outer contour of the oxygen conveying pipe (2) is in a frustum shape gradually reduced from one end to the other end, and the oxygen conveying pipe (2) is made of PVC materials.

4. The bronchofiberscope biopsy duct tee structure according to claim 1, wherein: the utility model provides a bronchofiberscope biopsy pore three-way structure includes bottom go-between (5), sealing plug (6) and shutoff cover (7), bottom go-between (5) suit is in the lower part of cock body (1), the one end and the bottom go-between (5) of elastic connector (9) are connected, the other end and the sealing plug (6) of elastic connector (9) are connected, shutoff cover (7) are fixed on sealing plug (6), and shutoff cover (7) can the lock dress in the port department of oxygen delivery pipe (2) other end.

5. The bronchofiberscope biopsy duct tee structure according to claim 4, wherein: the outer contour of the bottom connecting ring (5) is annular, and the bottom connecting ring (5) is made of PVC materials and is the bottom connecting ring (5).

6. The bronchofiberscope biopsy duct tee structure according to claim 4, wherein: the outer contour of the sealing plug (6) is circular, and the sealing plug (6) is made of PVC materials (6).