CN113966990A

CN113966990A - Breathe bronchoscopy assistor among internal medicine

Info

Publication number: CN113966990A
Application number: CN202111226926.9A
Authority: CN
Inventors: 焦晓丹; 方艳伟; 张勇哲; 闫红江; 赵娜; 吴艳宁; 赵靖; 吕静; 刘艳超; 刘欣
Original assignee: Second Hospital of Hebei Medical University
Current assignee: Second Hospital of Hebei Medical University
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-01-25

Abstract

The invention discloses a bronchoscopy assistor in a respiratory medicine, which aims at solving the problems that the existing bronchoscopy needs to be operated by a plurality of people and that a pipe fitting is easy to carry dust fibers and the like to enter a trachea during examination. The following scheme is proposed at present, and it includes the shell, and the equal threaded connection in both sides has the knob around the shell, and in the knob tip ran through the shell and extended to the shell, be provided with the lubricated mechanism that is used for lubricated pipe fitting on the shell and be used for the clean mechanism of clean pipe fitting, shell left side still fixedly connected with fixed establishment. The lubricating component is arranged to realize insertion of the pipe fitting and automatic lubrication of the pipe fitting, only a single person is needed to operate the bronchoscope in the inspection process, manpower is saved, inspection is facilitated, the lubricating component lubricates the pipe fitting in an indirect lubricating mode, and the problem of excessive lubricating oil smearing is avoided; the cleaning mechanism is arranged to clean the pipe fitting, so that dust, fibers and the like which can be attached to the surface of the pipe fitting are prevented from entering a human body along with the pipe fitting.

Description

Breathe bronchoscopy assistor among internal medicine

Technical Field

The invention relates to the field of respiratory medicine, in particular to a bronchoscope examination assistor in respiratory medicine.

Background

The bronchoscope is a medical instrument which is placed in the lower respiratory tract of a patient through mouth or nose, is used for observing, biopsy sampling, bacteriological and cytological examination of lung lobe, segment and sub-segment bronchial lesions, can be used for photographing, teaching and dynamic recording in cooperation with a TV system, can assist in finding early lesions through a connected biopsy sampling accessory, can carry out in-vivo and in-vitro surgical operations such as polyp removal and the like, and is suitable for the operations such as research of bronchial diseases, lung diseases, postoperative examination and the like.

Publication number CN209712849U discloses bronchoscopy assistor among respiratory internal medicine, including hollow interlock ring, ear, hollow play liquid ring, the ear includes that arc handle and hollow rod and integrative fixed the setting between the two, and the ear bottom links to each other with interlock ring up end is fixed, and cavity pole internalization is equipped with the piston rod, and cavity pole bottom and hollow interlock ring up end run through between be equipped with the siphunculus, and hollow interlock ring down end and hollow play liquid ring up end intercommunication are equipped with a plurality of branch pipes, and the liquid outlet is densely covered on the interior anchor ring of hollow play liquid ring.

At present when bronchoscopy, intubate and lubricated needs two manual work operations, troublesome poeration to lubricated volume is difficult to hold, and the easy adhesion dust fibre etc. in pipe fitting surface can be taken into the respiratory track along with the pipe fitting when the intubate, is unfavorable for the health.

Disclosure of Invention

Objects of the invention

In view of this, the present invention provides a bronchoscopy assistant for respiratory medicine, so as to save labor and prevent dust fibers from entering into respiratory tract along with the tube.

(II) technical scheme

In order to achieve the technical purpose, the invention provides a bronchoscopy assistor in respiratory medicine, which comprises the following components:

it includes the shell, open the shell bottom has the opening, the equal threaded connection in both sides has the knob around the shell, the knob tip runs through in the shell extends to the shell, be provided with the clean mechanism that is used for lubricated mechanism of pipe fitting and is used for clean pipe fitting on the shell, shell left side fixedly connected with fixed establishment still.

Lubricated mechanism includes that two sets of symmetries set up the lubricated subassembly in the shell, and is two sets of lubricated subassembly is located shell opening front and back both sides respectively, lubricated subassembly includes lubricated roller, drive gear and pivot, lubricated roller and drive gear all with pivot fixed connection, the pivot both ends are connected with shell left and right sides inner wall rotation respectively, and are two sets of lubricated subassembly's drive gear intermeshing, half-circular arc is personally submitted to lubricated roller, clean mechanism is driven by a set of driving gear.

Preferably, lubricated mechanism still includes the oil storage pipe and leads oily cotton thread, the oil storage pipe all is provided with two sets ofly with leading oily cotton thread, and is two sets of equal fixed connection of oil storage pipe is in the shell bottom and both sides around being located the shell opening respectively, lead oily cotton thread one end and stretch into the oil storage pipe, the other end runs through the shell and extends to in the shell, lead the outside of oily cotton thread tip and corresponding lubricated roller and paste mutually.

Specifically, lubricating oil is filled in the oil storage pipe, the guide cotton thread sucks and lubricates the lubricating oil to the lubricating roller through a siphon effect, and the pipe fitting is lubricated through rotation of the lubricating roller.

Preferably, the two groups of knobs are respectively opposite to the end parts of the two groups of oil cotton guide lines, and the knobs prop against the oil cotton guide lines.

Specifically, press through the knob and lead oily cotton thread, ensure to lead oily cotton thread and lubricated roller laminating.

Preferably, the cleaning mechanism comprises a worm, a linkage gear, a vortex ring gear, a cleaning ring member and a rotary drum, the worm is arranged in the shell and is positioned above the lubricating assembly, two ends of the worm are respectively rotatably connected with the inner walls of the left side and the right side of the shell, the linkage gear is fixedly connected with a worm rod body, the linkage gear is meshed with a group of adjacent transmission gears, the cleaning ring member is fixedly connected to the vortex ring gear inner ring, the rotary drum is fixedly connected to the bottom of the vortex ring gear, the rotary drum is rotatably connected with the top of the shell and penetrates through the shell, the worm and the vortex ring gear are positioned on the same horizontal line, and one side of the vortex ring gear penetrates through the shell and is meshed with the worm.

Preferably, the position of the vortex ring gear is opposite to the position of the opening of the shell, the worm is coincided with the axis of the linkage gear, and the axes of the rotary drum, the cleaning ring piece and the vortex ring gear are coincided.

Preferably, the fixing mechanism comprises a connecting rod, a supporting rod, an inclined supporting rod, a fixed clamping block, a movable clamping block and a screw rod, the connecting rod is horizontally fixed on the left side of the shell, the supporting rod is vertically fixed at the end of the connecting rod, the inclined supporting rod is obliquely arranged at the bottom of the connecting rod, two ends of the inclined supporting rod are respectively fixedly connected with the connecting rod and the supporting rod, the fixed clamping block is fixedly connected with the supporting rod, the movable clamping block is slidably connected with the supporting rod and is located below the fixed clamping block, and the screw rod is sequentially in threaded connection with the fixed clamping block and the movable clamping block and penetrates through the fixed clamping block and the movable clamping block.

Preferably, the supporting rod is a rectangular rod, the fixed clamping block, the movable clamping block and the connecting rod face towards the same direction, and a plurality of groups of clamping teeth are arranged on one side, opposite to the fixed clamping block and the movable clamping block, of the fixed clamping block.

Particularly, the stability of the device in use is further improved by arranging the clamping teeth, so that the device is prevented from slipping.

Preferably, the lubricating rollers are made of rubber, and a circular gap formed by the two groups of lubricating rollers is matched with the bronchoscope pipe fitting.

Specifically, rubber material elasticity is stronger, can prevent that two sets of lubricated rollers from causing the pipe fitting impaired to the excessive extrusion of pipe fitting.

According to the technical scheme, the method has the following beneficial effects:

1: realize the pipe fitting through setting up lubricated subassembly and insert automatic lubricated pipe fitting simultaneously, the inspection process only needs one-man operation bronchoscope, uses manpower sparingly and conveniently inspects simultaneously, and lubricated subassembly is lubricated to the pipe fitting through indirect lubricated mode, has avoided lubricating oil to paint excessive problem.

2: the cleaning mechanism is arranged to clean the pipe fitting, so that dust, fibers and the like which can be attached to the surface of the pipe fitting are prevented from entering a human body along with the pipe fitting.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a bronchoscopy assistant in respiratory medicine provided by the present invention.

Fig. 2 is an enlarged view of the structure of the area a in fig. 1 according to the present invention.

Fig. 3 is a schematic structural diagram of a housing portion of a bronchoscopy assistant in respiratory medicine according to the present invention.

Fig. 4 is a schematic bottom view of a shell portion of a bronchoscopy assistant for respiratory medicine according to the present invention.

Fig. 5 is a schematic sectional structural view of a housing portion of a bronchoscopy assistant in respiratory medicine according to the present invention.

Fig. 6 is a schematic structural view of a lubricating roller of the bronchoscopy assistor in the respiratory medicine provided by the invention.

Description of the drawings: 1. a housing; 2. a knob; 3. a lubricating roller; 4. a transmission gear; 5. an oil storage tube; 6. oil-guiding cotton threads; 7. a rotating shaft; 8. a worm; 9. a linkage gear; 10. a vortex ring; 11. cleaning the ring piece; 12. a rotating drum; 13. a connecting rod; 14. a support bar; 15. a diagonal brace; 16. fixing the clamping block; 17. a movable clamping block; 18. a screw.

Detailed Description

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, identical or similar reference numerals indicate identical or similar parts and features. The drawings are only schematic representations of the concepts and principles of the embodiments of the disclosure, and do not necessarily show specific dimensions or proportions of the various embodiments of the disclosure. Certain features that are part of a particular figure may be exaggerated in order to illustrate relevant details or structures of embodiments of the present disclosure.

Referring to FIGS. 1-6:

example one

The utility model provides a breathe bronchoscopy assistor in internal medicine, includes

shell

1, and 1 bottom of shell is opened there is the opening, and the equal threaded connection in both sides has knob 2 around the

shell

1, and 2 tip of knob run through in shell 1 extends to shell 1, are provided with the lubricated mechanism that is used for lubricated pipe fitting and are used for the clean mechanism of clean pipe fitting on the

shell

1, and 1 left side of shell is fixedly connected with fixed establishment still.

Lubricating mechanism includes that two sets of symmetries set up the lubricated subassembly in shell 1, and two sets of lubricated subassemblies are located both sides around the shell 1 opening respectively, and lubricated subassembly includes lubricated roller 3, drive gear 4 and pivot 7, and lubricated roller 3 and drive gear 4 all with pivot 7 fixed connection, and pivot 7 both ends are connected with shell 1 left and right sides inner wall rotation respectively, and two sets of lubricated subassembly's drive gear 4 intermeshing, and 3 roll surfaces of lubricated roller are half-circular arc, and clean mechanism is driven by a set of drive gear 4.

In addition, lubricated mechanism still includes oil storage pipe 5 and leads oily cotton thread 6, and oil storage pipe 5 all is provided with two sets ofly with leading oily cotton thread 6, and two sets of equal fixed connection of oil storage pipe 5 are in 1 bottom of shell and lie in both sides around the 1 opening of shell respectively, lead in oily cotton thread 6 one end stretches into oil storage pipe 5, and the other end runs through shell 1 and extends to in the shell 1, lead the outside of oily cotton thread 6 tip and corresponding lubricated roller 3 and paste mutually.

Further, two sets of knobs 2 are just right with 6 tip positions of two sets of oil cotton wires of leading respectively, and knob 2 supports and leads oil cotton wire 6, and it needs to explain that, lubricated roller 3 is the rubber material, and the circular clearance that two sets of lubricated rollers 3 formed agrees with bronchoscope pipe fitting, and rubber material elasticity is stronger, can prevent that two sets of lubricated rollers from causing the pipe fitting impaired to the excessive extrusion of pipe fitting.

Example two

The utility model provides a breathe bronchoscopy assistor in internal medicine, its on the basis of embodiment one, clean mechanism includes worm 8, interlock gear 9, whirlpool ring gear 10, clean ring spare 11 and rotary drum 12, and worm 8 sets up in shell 1 and is located lubricating component top, and the worm 8 both ends rotate with the shell 1 left and right sides inner wall respectively and are connected, and interlock gear 9 and the 8 body of rod of worm fixed connection, and interlock gear 9 meshes with a set of drive gear 4 of neighbouring mutually.

Wherein, clean ring spare 11 fixed connection is on whirlpool ring gear 10 inner ring, and rotary drum 12 fixed connection is in whirlpool ring gear 10 bottom, and rotary drum 12 is connected and run through shell 1 with shell 1 top rotation, and worm 8 and whirlpool ring gear 10 are located same horizontal line, and whirlpool ring gear 10 one side is passed shell 1 and is engaged with worm 8.

It should be noted that the position of the vortex ring gear 10 is opposite to the opening position of the shell 1, the axes of the worm 8 and the linkage gear 9 are coincident, the axes of the rotary drum 12, the cleaning ring member 11 and the vortex ring gear 10 are coincident, the cleaning ring member 11 can be a cloth ring sleeve, etc., when a pipe is inserted, the cleaning ring member 11 rotates to wipe the pipe, and dust, etc. on the surface of the pipe is removed.

EXAMPLE III

The utility model provides a breathe bronchoscopy assistor in internal medicine, it is on embodiment two basis, fixed establishment includes connecting rod 13, bracing piece 14, diagonal brace 15, fixed clamp 16, activity clamp 17 and screw rod 18, connecting rod 13 level is fixed on the left side of shell 1, bracing piece 14 is vertical to be fixed at connecting rod 13 tip, diagonal brace 15 surely sets up in connecting rod 13 bottom and both ends respectively with connecting rod 13, bracing piece 14 fixed connection, fixed clamp 16 and bracing piece 14 fixed connection, activity clamp 17 and bracing piece 14 sliding connection are and lie in fixed clamp 16 below, screw rod 18 in proper order with fixed clamp 16 and activity clamp 17 threaded connection and run through fixed clamp 16 and activity clamp 17.

It should be noted that the supporting rod 14 is a rectangular rod, the fixed clamping block 16, the movable clamping block 17 and the connecting rod 13 are in the same orientation, a plurality of sets of clamping teeth are arranged on the opposite sides of the fixed clamping block 16 and the movable clamping block 17, and the rectangular rod-shaped supporting rod 14 limits the orientation of the movable clamping block 17 to ensure that the fixed clamping block 16 and the movable clamping block 17 are kept opposite.

The working principle is as follows: in the using process of the invention, the fixed clamping block 16 and the movable clamping block 17 are arranged at proper positions of the bedside, the screw 18 is rotated, the assistor is clamped and fixed through the fixed clamping block 16 and the movable clamping block 17, the bronchoscope penetrates into the shell 1 from the cleaning ring piece 11 and then penetrates out from the opening of the shell 1, the two groups of lubricating rollers 3 are abutted against the bronchoscope pipe fitting, when the pipe fitting is pulled, friction force drives the two groups of lubricating rollers 3 to rotate, the lubricating oil is smeared on the lubricating rollers 3 through the oil guide cotton thread 6, the pipe fitting is properly lubricated when the lubricating rollers 3 rotate, the oil groove on the lubricating rollers 3 stores the excessive lubricating oil smeared by the oil guide cotton thread and ensures the lubricating effect of the pipe fitting, and meanwhile, the phenomenon that the surface of the lubricating rollers 3 is excessively lubricated to cause the slipping between the pipe fitting and the lubricating rollers 3 is prevented;

when the lubricating roller 3 rotates, the driving gear 4 drives the linkage gear 9 to rotate, the linkage gear 9 drives the worm 8 to rotate, then the vortex ring gear 10 is driven to rotate, the vortex ring gear 10 drives the cleaning ring piece 11 to clean the surface of the pipe fitting, dust and the like are prevented from entering an air pipe along with the pipe fitting, when the pipe fitting is recovered, the pipe fitting is drawn outwards after the vortex ring gear 10 is pressed, and waste of lubricating oil is avoided.

Exemplary embodiments of the proposed solution of the present disclosure have been described in detail above with reference to preferred embodiments, however, it will be understood by those skilled in the art that many variations and modifications may be made to the specific embodiments described above, and that many combinations of the various technical features and structures presented in the present disclosure may be made without departing from the concept of the present disclosure, without departing from the scope of the present disclosure, which is defined by the appended claims.

Claims

1. The bronchoscopy assistor in the respiratory medicine comprises a shell (1), and is characterized in that an opening is formed in the bottom of the shell (1), knobs (2) are connected to the front side and the rear side of the shell (1) in a threaded mode, the end portions of the knobs (2) penetrate through the shell (1) and extend into the shell (1), a lubricating mechanism used for lubricating pipe fittings and a cleaning mechanism used for cleaning the pipe fittings are arranged on the shell (1), and a fixing mechanism is fixedly connected to the left side of the shell (1);

the lubricating mechanism comprises two groups of lubricating assemblies which are symmetrically arranged in the shell (1), the two groups of lubricating assemblies are respectively positioned on the front side and the rear side of an opening of the shell (1), each lubricating assembly comprises a lubricating roller (3), a transmission gear (4) and a rotating shaft (7), the lubricating rollers (3) and the transmission gears (4) are fixedly connected with the rotating shafts (7), and two ends of each rotating shaft (7) are respectively rotatably connected with the inner walls of the left side and the right side of the shell (1);

two sets of drive gear (4) intermeshing of lubricated subassembly, lubricating roller (3) roll surface is half circular arc, clean mechanism is by a set of drive gear (4) drive.

2. The bronchoscopy assistor in respiratory medicine according to claim 1, characterized in that, lubricating mechanism further comprises an oil storage tube (5) and an oil guide cotton thread (6), wherein the oil storage tube (5) and the oil guide cotton thread (6) are provided with two sets, two sets of the oil storage tube (5) are fixedly connected to the bottom of the shell (1) and respectively located at the front side and the rear side of the opening of the shell (1), one end of the oil guide cotton thread (6) extends into the oil storage tube (5), the other end of the oil guide cotton thread penetrates through the shell (1) and extends into the shell (1), and the end of the oil guide cotton thread (6) is attached to the outer side of the corresponding lubricating roller (3).

3. The bronchoscopy assistant for department of respiratory medicine according to claim 2, wherein the two sets of knobs (2) are respectively opposite to the end positions of the two sets of oil guide cotton threads (6), and the knobs (2) are abutted against the oil guide cotton threads (6).

4. The bronchoscopy assistor in the respiratory medicine department is characterized in that the cleaning mechanism comprises a worm (8), a linkage gear (9), a vortex ring gear (10), a cleaning ring member (11) and a rotating cylinder (12), the worm (8) is arranged in the shell (1) and is positioned above the lubricating assembly, two ends of the worm (8) are respectively and rotatably connected with the inner walls of the left side and the right side of the shell (1), the linkage gear (9) is fixedly connected with a rod body of the worm (8), and the linkage gear (9) is meshed with an adjacent group of transmission gears (4);

the cleaning ring piece (11) is fixedly connected to an inner ring of the vortex ring gear (10), the rotary drum (12) is fixedly connected to the bottom of the vortex ring gear (10), the rotary drum (12) is rotatably connected with the top of the shell (1) and penetrates through the shell (1), the worm (8) and the vortex ring gear (10) are located on the same horizontal line, and one side of the vortex ring gear (10) penetrates through the shell (1) and is meshed with the worm (8).

5. The bronchoscopy assistor for the respiratory medicine department is characterized in that the position of the vortex ring gear (10) is opposite to the opening position of the shell (1), the axes of the worm (8) and the linkage gear (9) are coincided, and the axes of the rotating cylinder (12), the cleaning ring piece (11) and the vortex ring gear (10) are coincided.

6. The bronchoscopy assistant in respiratory medicine according to claim 1, wherein the fixing mechanism comprises a connecting rod (13), a supporting rod (14), a diagonal rod (15), a fixed clamping block (16), a movable clamping block (17) and a screw rod (18), the connecting rod (13) is horizontally fixed at the left side of the shell (1), and the supporting rod (14) is vertically fixed at the end of the connecting rod (13);

the inclined supporting rod (15) is obliquely arranged at the bottom of the connecting rod (13) and two ends of the inclined supporting rod are respectively fixedly connected with the connecting rod (13) and the supporting rod (14), the fixed clamping block (16) is fixedly connected with the supporting rod (14), the movable clamping block (17) is in sliding connection with the supporting rod (14) and is located below the fixed clamping block (16), and the screw rod (18) is sequentially in threaded connection with the fixed clamping block (16) and the movable clamping block (17) and penetrates through the fixed clamping block (16) and the movable clamping block (17).

7. The bronchoscopy assistor for respiratory medicine according to claim 6, wherein the supporting rod (14) is a rectangular rod, the fixed clamping block (16) and the movable clamping block (17) are in the same orientation as the connecting rod (13), and a plurality of sets of clamping teeth are arranged on the opposite sides of the fixed clamping block (16) and the movable clamping block (17).

8. The bronchoscopy assistant for respiratory medicine according to claim 1, wherein the lubricating rollers (3) are made of rubber, and the circular gaps formed by the two sets of lubricating rollers (3) are matched with the bronchoscope pipe.