CN216394129U

CN216394129U - Lumen inner wall cleaner for tuberculosis department

Info

Publication number: CN216394129U
Application number: CN202121764190.6U
Authority: CN
Inventors: 康冠楠
Original assignee: Hebei Chest Hospital
Current assignee: Shandong Kangyi Medical Technology Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-04-29
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a lumen inner wall cleaner for tuberculosis department, which comprises a clamp handle, wherein a guide rail groove is formed in the clamp handle, a limiting plate is arranged on the inner wall of one side of the guide rail groove, an accommodating cavity is formed in the limiting plate, an elastic plate lock catch plate piece located above the limiting plate is arranged on the inner wall of one side of the guide rail groove, the elastic plate lock catch plate piece is of a Z-shaped structure, one end of the elastic plate lock catch plate piece is located in the accommodating cavity and extends to the outer side of the limiting plate, the lumen inner wall of one side of the guide rail groove is provided with a lock key, the guide slide sleeve moves towards one side close to the limiting plate along a clamp handle rod body, and the lock key is clamped in a clamping groove formed in the elastic plate lock catch plate piece. The utility model discloses a lumen inner wall clearance ware that tuberculosis branch of academic or vocational study was used, structural design is simple, convenient operation, and the operation of doctor in the convenient operation implementation process that can be very big reduces the burden of long-time operation to doctor's hand muscle.

Description

Lumen inner wall cleaner for tuberculosis department

Technical Field

The utility model relates to the technical field of medical equipment production, in particular to a lumen inner wall cleaner for a tuberculosis department.

Background

The bronchoscope is a medical instrument which is placed in the lower respiratory tract of a patient through the mouth or the nose, is used for observing the pathological changes of lung lobes, segments and subsegments of bronchus, biopsy sampling, bacteriological examination and cytological examination, and can be used for photographing, teaching and dynamic recording in cooperation with a TV system. The biopsy sampling accessory connected can assist in finding early lesions and can be used for internal and external surgical operations such as polyp removal and the like.

In the clinical operation process, when using the bronchoscope to remove in the trachea and look over, can stretch into from the bronchoscope through disposable biopsy forceps, then contact to the operating area, the pincers body of drive tail end is got tuberculosis thing and is got.

When the traditional disposable biopsy forceps are used, the movable block driving the wire drawing moves, so that the forceps body at the tail end is driven to fold to clamp the checking block, an effective self-locking structure is lacked, and when the disposable biopsy forceps are taken out, a user is required to fix the position of the movable block to guarantee the clamping degree of the forceps body, and the operation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, it is an object of the present invention to provide a lumen wall cleaner for tuberculosis department, which facilitates the locking of the closing action of the forceps.

Technical scheme

In order to achieve the purpose, the lumen inner wall cleaner for the tuberculosis department provided by the utility model comprises a clamp handle, wherein a guide rail groove is formed in the clamp handle, a limiting plate is arranged on the inner wall of one side of the guide rail groove, a containing cavity is formed in the limiting plate, an elastic plate lock catch plate piece located above the limiting plate is arranged on the inner wall of one side of the guide rail groove, the elastic plate lock catch plate piece is of a Z-shaped structure, one end of the elastic plate lock catch plate piece is located in the containing cavity and extends to the outer side of the limiting plate, the cleaner further comprises a guide sliding sleeve slidably arranged on the clamp handle, a locking key is arranged on the inner wall of one side of the guide sliding sleeve, the guide sliding sleeve moves towards one side close to the limiting plate along a clamp handle rod body, and the locking key is clamped in a clamping groove formed in the elastic plate lock catch plate piece.

Preferably, the outer wall of one side of the forceps handle is symmetrically provided with ring handles, and the guide sliding sleeve is positioned between the two ring handles.

Preferably, the center of the groove of the guide sliding sleeve is provided with a guide rail block clamped in the guide rail groove.

Preferably, a pipe body is arranged at one end, opposite to the limiting plate, of the clamp handle, a left clamp body and a right clamp body are arranged at the tail end of the pipe body, a drawn wire is arranged in the pipe body, and the drawn wire is moved by the guide rail block to enable the right clamp body to be folded towards the left clamp body.

Preferably, the top of the elastic plate buckling plate close to the bending part is provided with a button block, the button block is higher than the horizontal plane formed by the outer wall of the clamp handle, and the button block is assembled to enable the elastic plate buckling plate to be pressed to be close to the bottom of the inner side of the containing cavity and enable the clamping groove to be separated from the locking key.

Advantageous effects

Compared with the prior art, the lumen inner wall cleaner for the tuberculosis department provided by the utility model has the following beneficial effects: when the right clamp body is required to be folded towards the left clamp body to clamp a nodule object, the guide sliding sleeve is driven to slide towards one side of the limiting plate and abut against the limiting plate, and meanwhile, the locking key can be clamped into the clamping groove, so that the right clamp body of the device is locked towards the left clamp body. When the locking is cancelled, the elastic plate locking plate piece is pressed close to the bottom of the inner side of the accommodating cavity by pressing the button block, the elastic plate locking plate piece is inclined, the clamping groove can be separated from the locking key, and then the right side clamp body can be opened towards the left side clamp body by driving the sliding guide sleeve to move. Structural design is simple, convenient operation, and the operation of doctor in the operation implementation process that can be very big facilitates reduces the burden of long-time operation to doctor's hand muscle.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a lock plate of the elastic plate according to the present invention;

FIG. 3 is a schematic sectional view of the sliding guide sleeve according to the present invention.

The main reference numbers:

1. a forceps handle; 2. a guide rail groove; 3. a limiting plate; 31. an accommodating chamber; 4. an elastic plate locking plate; 42. a button block; 5. a guide sliding sleeve; 51. a locking key; 7. a card slot; 8. a ring handle; 9. a guide rail block; 100. a pipe body; 101. and (4) drawing.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-3, a lumen inner wall cleaner for tuberculosis department comprises a forceps handle 1, a tube 100 is arranged at one end of the forceps handle 1 opposite to a limit plate 3, a left forceps body and a right forceps body are arranged at the tail end of the tube 100, a wire 101 is arranged in the tube 100, and the wire 101 is moved by a guide rail block 9 to close the right forceps body to the left forceps body.

Further referring to fig. 1 and fig. 2, it can be seen that, in some embodiments, a guide rail groove 2 is formed on the forceps handle 1, a limiting plate 3 is disposed on an inner wall of one side of the guide rail groove 2, a containing cavity 31 is formed on the limiting plate 3, an elastic plate locking plate 4 located above the limiting plate 3 is disposed on an inner wall of one side of the guide rail groove 2, the elastic plate locking plate 4 is specifically of a "Z" type structure, one end of the elastic plate locking plate is located in the containing cavity 31 and extends to the outside of the limiting plate 3, the forceps handle further includes a guide sliding sleeve 5 slidably disposed on the forceps handle 1, a locking key 51 is disposed on an inner wall of one side of the guide sliding sleeve 5, the guide sliding sleeve 5 moves towards the side close to the limiting plate 3 along the body of the forceps handle 1, and the locking key 51 is connected to a clamping groove 7 formed on the elastic plate locking plate 4.

In the specific implementation process, the sliding guide sleeve 5 is driven to slide towards one side of the limiting plate 3 and abut against the limiting plate 3, and meanwhile, the locking key 51 can be clamped into the clamping groove 7, so that the right-side caliper body of the device is locked towards the left-side caliper body. And when the locking is cancelled, the elastic plate lock catch plate 4 is close to the bottom of the inner side of the accommodating cavity 31 by pressing the button block 42, so that the elastic plate lock catch plate 4 is inclined, the clamping groove 7 can be separated from the locking key 51, and then the right-side clamp body can be opened towards the left-side clamp body by driving the guide sliding sleeve 2 to move.

Furthermore, referring to fig. 1, the outer wall of one side of the forceps handle 1 is symmetrically provided with ring handles 8, and the guide sliding sleeve 5 is located between the two ring handles 8. The design increases the holding touch feeling during grasping, and avoids the problem caused by the fact that a doctor wears the disposable gloves.

As shown in fig. 3, in the further proposed technical solution of the present invention, a guide rail block 9 clamped in the guide rail groove 2 is disposed at the center of the groove of the guide sliding sleeve 5. And the guide block 9 is used to fix the wire 101.

As further shown in fig. 2, it can be seen that, in some embodiments, the top of the elastic plate lock plate 4 near the bending portion is provided with a button block 42, the button block 42 is higher than the horizontal plane of the outer wall of the forceps handle 1, and the button block 42 is configured to press the elastic plate lock plate 4 close to the bottom of the inner side of the accommodating cavity 31 and separate the locking slot 7 from the locking key 51.

The working principle is as follows: when the right-side clamp body is required to be folded towards the left-side clamp body to clamp a tuberculosis object, the guide sliding sleeve 3 is driven to slide towards one side of the limiting plate 2 and abut against the limiting plate 3, and meanwhile, the locking key 51 can be clamped into the clamping groove 7, so that the right-side clamp body of the device is locked towards the left-side clamp body. When the locking is cancelled, the elastic plate lock catch plate 4 is close to the bottom of the inner side of the accommodating cavity 31 by pressing the button block 42, so that the elastic plate lock catch plate 4 is inclined, the clamping groove 7 can be separated from the locking key 51, and then the right-side clamp body can be opened towards the left-side clamp body by driving the guide sliding sleeve 5 to move. Structural design is simple, convenient operation, and the operation of doctor in the operation implementation process that can be very big facilitates reduces the burden of long-time operation to doctor's hand muscle.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the utility model, and such modifications and equivalents should be considered to be within the scope of the utility model.

Claims

1. The utility model provides a lumen inner wall clearance ware that tuberculosis branch of academic or vocational study was used which characterized in that: comprises a clamp handle (1), a guide rail groove (2) is arranged on the clamp handle (1), a limiting plate (3) is arranged on the inner wall of one side of the guide rail groove (2), an accommodating cavity (31) is formed in the limiting plate (3), an elastic plate lock catch plate (4) positioned above the limiting plate (3) is arranged on the inner wall of one side of the guide rail groove (2), the elastic plate lock catch plate (4) is of a Z-shaped structure, one end of the connecting rod is positioned in the containing cavity (31) and extends to the outer side of the limiting plate (3), and the connecting rod also comprises a guide sliding sleeve (5) which is arranged on the forceps handle (1) in a sliding way, a locking key (51) is arranged on the inner wall of one side of the guide sliding sleeve (5), the guide sliding sleeve (5) moves towards one side close to the limit plate (3) along the rod body of the forceps handle (1), the lock key (51) is clamped in a clamping groove (7) formed in the elastic plate lock catch plate (4).

2. The lumen inner wall cleaner for tuberculosis department as set forth in claim 1, wherein: the outer wall of one side of the forceps handle (1) is symmetrically provided with ring handles (8), and the guide sliding sleeve (5) is positioned between the two ring handles (8).

3. The lumen inner wall cleaner for tuberculosis department as set forth in claim 1, wherein: the center of the groove of the guide sliding sleeve (5) is provided with a guide rail block (9) which is clamped in the guide rail groove (2).

4. The lumen inner wall cleaner for tuberculosis department as set forth in claim 1, wherein: the utility model discloses a pair of pliers, including limiting plate (3), pincers handle (1), limiting plate (3), limiting plate (100), the tail end of body (100) is provided with the left side pincers body and the right side pincers body, be provided with wire drawing (101) in body (100), wire drawing (101) receive guide rail piece (9) to move and make the right side pincers body fold to the left side pincers body.

5. The lumen inner wall cleaner for tuberculosis department as set forth in claim 1, wherein: the top that elastic plate hasp plate (4) is close to the kink is provided with button piece (42), button piece (42) are higher than pincers handle (1) outer wall is the horizontal plane, button piece (42) are assembled and are used for making elastic plate hasp plate (4) pressurized is close to and is held chamber (31) inboard bottom to make draw-in groove (7) break away from catch (51).