CN216167355U - Bendable anti-friction bronchoscope - Google Patents

Abstract

The utility model discloses a bendable anti-friction bronchoscope, which relates to the technical field of medical treatment and aims at solving the problem that a lens on the existing bronchoscope is very easy to rub with a trachea of a patient. The lens protection device can protect the lens of the bronchoscope, can flexibly adjust the angle of the lens of the bronchoscope, can simply and conveniently accommodate the adjusting part of the lens of the bronchoscope, and is strong in protection performance, high in flexibility and convenient to use.

Description

Bendable anti-friction bronchoscope

Technical Field

The utility model relates to the technical field of medical treatment, in particular to a bendable anti-friction bronchoscope.

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 prior art, application number is CN202020284082.8, a Chinese patent document that application date is 20200310, disclose a department of anesthesia's bronchoscope structure, including the bronchoscope body, the passageway has been seted up in the bronchoscope body, the spread groove has been seted up to the upper end of passageway, install the eyepiece in the spread groove, the oxygen suppliment interface has been seted up on the bronchoscope body, oxygen suppliment interface intercommunication passageway, the medicine guide interface has been seted up on the bronchoscope body, medicine guide interface intercommunication passageway, the intercommunication has the mesopore box on the bronchoscope body, fixedly connected with light source subassembly in the mesopore box, the screw hole has been seted up to the bottom of bronchoscope body, the threaded hole in-connection has the connector, the bottom intercommunication of connector has the endoscope pipe, the one end fixedly connected with camera lens of endoscope pipe. According to the utility model, the connector is in threaded connection with the bronchoscope body, so that when the bronchoscope body is damaged, the inner tube can be conveniently replaced, medicines can be fed from the medicine guide interface, and the inner tube can be conveniently replaced and can be conveniently fed.

Although the bronchoscope can assist a doctor in examining a patient, in the using process, the lens on the bronchoscope is very easy to rub with the trachea of the patient, so that the lens on the bronchoscope is worn, in the using process, the service life of the lens of the bronchoscope is greatly shortened, and the bendable anti-friction bronchoscope is provided.

SUMMERY OF THE UTILITY MODEL

The bendable anti-friction bronchoscope provided by the utility model solves the problem that a lens on the bronchoscope is very easy to rub with the trachea of a patient.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a flexible antifriction's bronchoscope, establishes at this internal mirror tube outside adapter sleeve of bronchoscope including bronchoscope body and activity cover, the spout has all been seted up to the inner wall of adapter sleeve both sides, the inside sliding connection of spout has connecting block one, and the outside of one of them connecting block one articulates there is the promotion piece that contacts with this internal mirror tube of bronchoscope, the outside that one end of connecting block one was kept away from to the promotion piece articulates there is connecting block two, the one end that the promotion piece was kept away from to connecting block two articulates in the outside of another connecting block one, the outside movable sleeve of this internal mirror tube of bronchoscope is equipped with the driving sleeve, one side that the adapter sleeve is close to the driving sleeve is fixed with a plurality of connective bars, the other end of connective bar is all fixed on the driving sleeve.

Preferably, the second connecting block is located on the outer side of the endoscope tube in the bronchoscope body, and the second connecting block is in sliding fit with the endoscope tube in the bronchoscope body.

Preferably, a connecting rod is fixed at one end of the first connecting block, which is close to the driving sleeve, and a handle is fixed at one end of the connecting rod, which is far away from the first connecting block, which penetrates through the connecting sleeve and the driving sleeve.

Preferably, the connecting sleeve and the driving sleeve are both provided with sliding holes, and the connecting rod is connected inside the sliding holes in a sliding manner.

Preferably, a plurality of guide sleeves are fixed outside the endoscope tube in the bronchoscope body, a plurality of sliding holes corresponding to the connecting rods are formed in the guide sleeves, and the connecting rods are respectively connected inside the corresponding sliding holes in a sliding mode.

Preferably, the guide sleeve is provided with a plurality of sliding connection holes corresponding to the connection rods, and the connection rods are respectively connected inside the corresponding sliding connection holes in a sliding manner.

In the utility model:

through the bronchoscope body, the adapter sleeve, the spout, connecting block one, promote the piece, connecting block two, the connective bar, the driving sleeve, the connective bar, the uide bushing, the sliding hole, the cooperation work of sliding hole and sliding hole, can protect the camera lens of bronchoscope, thereby avoid medical staff at the in-process that uses the bronchoscope, the camera lens of bronchoscope and patient's trachea take place to rub, thereby lead to the camera lens of bronchoscope to take place wearing and tearing, carry out effectual protection to the camera lens of bronchoscope, and can be according to medical staff's user demand, nimble angle to the bronchoscope camera lens is adjusted, the flexibility ratio is high, and can simple and convenient accomodate the adjusting part to the bronchoscope camera lens, high durability and convenient use.

In conclusion, the lens of the bronchoscope can be protected, the angle of the lens of the bronchoscope can be flexibly adjusted, the adjusting part of the lens of the bronchoscope can be simply and conveniently stored, and the bronchoscope lens is high in protection performance, flexibility and use convenience.

Drawings

Fig. 1 is a schematic structural diagram of a bendable anti-friction bronchoscope according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a partial enlarged view of portion B of FIG. 2;

FIG. 4 is an enlarged view of a portion C of FIG. 1;

fig. 5 is a partially enlarged view of a portion D in fig. 1.

Reference numbers in the figures: 1. a bronchoscope body; 2. connecting sleeves; 3. a chute; 4. a first connecting block; 5. a pushing block; 6. a second connecting block; 7. a connecting rod; 8. a drive sleeve; 9. a coupling rod; 10. a guide sleeve; 11. a slide hole; 12. sliding connection holes; 13. and (4) a slide hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a bendable anti-friction bronchoscope comprises a bronchoscope body 1 and a connecting sleeve 2 movably sleeved outside an endoscope tube in the bronchoscope body 1, wherein the inner walls of both sides of the connecting sleeve 2 are respectively provided with a chute 3, the inside of the chute 3 is slidably connected with a first connecting block 4, the outer side of one first connecting block 4 is hinged with a pushing block 5 contacted with the endoscope tube in the bronchoscope body 1, the outer side of one end, far away from the first connecting block 4, of the pushing block 5 is hinged with a second connecting block 6, one end, far away from the pushing block 5, of the second connecting block 6 is hinged outside the other first connecting block 4, a driving sleeve 8 is movably sleeved outside the endoscope tube in the bronchoscope body 1, one side, close to the driving sleeve 8, of the connecting sleeve 2 is fixedly provided with a plurality of connecting rods 7, the other ends of the connecting rods 7 are all fixed on the driving sleeve 8, when the bronchoscope is required to be used, can promote the driving sleeve 8, drive driving sleeve 8, connective bar 7 and adapter sleeve 2 carry out the displacement, establish when the outside of bronchoscope body 1 camera lens when adapter sleeve 2 cover, can use bronchoscope body 1 this moment, when medical staff is using bronchoscope body 1, accessible adapter sleeve 2 protects bronchoscope body 1's camera lens, thereby avoid medical staff at the in-process that uses bronchoscope body 1, the camera lens of bronchoscope body 1 and patient's trachea take place to rub, thereby lead to the camera lens of bronchoscope body 1 to take place wearing and tearing, carry out effectual protection to bronchoscope body 1's camera lens.

Two 6 connecting blocks are located the outside of the interior mirror tube of bronchoscope body 1, and two 6 connecting blocks and the interior mirror tube sliding fit of bronchoscope body 1, two 6 connecting blocks that can avoid the displacement that are located the two 6 connecting blocks in the bronchoscope body 1 outside interfere with bronchoscope body 1.

One end that connecting block 4 is close to driving sleeve 8 is fixed with the hookup 9, connecting rod 7 and hookup 9 are the rubber rod, the one end that connecting block 4 was kept away from to hookup 9 runs through adapter sleeve 2 and driving sleeve 8, and be fixed with the handle, and when the user is using bronchoscope body 1's in-process, when needing to adjust the angle of bronchoscope body 1 camera lens, can stimulate this moment and keep away from the hookup 9 that promotes 5 one side of piece, it carries out the displacement to drive connecting block 4, it carries out the displacement to drive connecting block two 6, it deflects to drive and promote piece 5, the promotion piece 5 that this moment accessible deflected, promote bronchoscope body 1 inner tube and deflect, the camera lens on the drive inner tube deflects, the user can be convenient at this moment adjusts the angle to bronchoscope body 1 camera lens.

And use bronchoscope body 1 when the user, when needing to accomodate bronchoscope body 1's adjustment part, can stimulate two hookup sticks 9 this moment, drive two connecting block one 4 and carry out the displacement, it carries out the displacement to drive and promotes piece 5 and connecting block two 6, after promoting the inside of piece 5 and connecting block two 6 displacement to adapter sleeve 2, bronchoscope body 1's adjustment part was accomodate in adapter sleeve 2's inside this moment, the user can be convenient use bronchoscope body 1 this moment, high durability and convenient use.

The connecting sleeve 2 and the driving sleeve 8 are both provided with a sliding hole 13, the connecting rod 9 is connected inside the sliding hole 13 in a sliding mode, and the connecting rod 9 can flexibly slide through the sliding hole 13.

The external fixation of mirror tube has a plurality of uide bushings 10 in bronchoscope body 1, and a plurality of and the corresponding sliding hole 11 of connective bar 7 have been seted up to uide bushing 10, and connective bar 7 is sliding connection respectively inside corresponding sliding hole 11, through uide bushing 10 and sliding hole 11, can prescribe a limit to connective bar 7 to avoid connective bar 7 to take place the deflection.

The guide sleeve 10 is provided with a plurality of sliding holes 12 corresponding to the connecting rods 9, the connecting rods 9 are respectively connected with the corresponding sliding holes in a sliding manner, the connecting rods 9 are respectively connected inside the corresponding sliding holes 12 in a sliding manner, and the connecting rods 9 can be limited through the sliding holes 12, so that the connecting rods 9 are prevented from being deflected.

The working principle is as follows: when the bronchoscope is needed to be used, the driving sleeve 8 can be pushed to drive the driving sleeve 8, the connecting rod 7 and the connecting sleeve 2 to displace, when the connecting sleeve 2 is sleeved outside the lens of the bronchoscope body 1, the bronchoscope body 1 can be used at the moment, when a medical worker uses the bronchoscope body 1, the lens of the bronchoscope body 1 can be protected through the connecting sleeve 2, so that the lens of the bronchoscope body 1 is prevented from being abraded by the lens of the bronchoscope body 1 and the trachea of a patient in the process of using the bronchoscope body 1, the lens of the bronchoscope body 1 is effectively protected, and when the user needs to adjust the angle of the lens of the bronchoscope body 1 in the process of using the bronchoscope body 1, the connecting rod 9 far away from one side of the pushing block 5 can be pulled at the moment, the first connecting block 4 is driven to displace, the second connecting block 6 is driven to displace, the pushing block 5 is driven to deflect, the inner tube of the bronchoscope body 1 is pushed to deflect through the deflected pushing block 5, the lens on the inner tube is driven to deflect, the angle of the lens of the bronchoscope body 1 can be conveniently adjusted by a user, when the user uses the bronchoscope body 1 and needs to store the adjusting part of the bronchoscope body 1, the two connecting rods 9 can be pulled to drive the two first connecting blocks 4 to displace, the pushing block 5 and the second connecting blocks 6 are driven to displace, when the pushing block 5 and the second connecting blocks 6 displace to the inside of the connecting sleeve 2, the adjusting part of the bronchoscope body 1 is stored in the connecting sleeve 2, and the user can conveniently use the bronchoscope body 1, is convenient to use.

It will be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing and simplifying the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims (6)

1. The utility model provides a bendable antifriction bronchoscope, includes bronchoscope body (1) and movable sleeve and establishes adapter sleeve (2) outside the endoscope pipe in bronchoscope body (1), its characterized in that, spout (3) have all been seted up to the inner wall of adapter sleeve (2) both sides, the inside sliding connection of spout (3) has connecting block (4), and the outside of one of them connecting block (4) articulates there is promotion piece (5) that contacts with the endoscope pipe in bronchoscope body (1), the outside that promotes piece (5) and keep away from connecting block (4) one end articulates there is connecting block two (6), the one end that promotes piece (5) is kept away from to connecting block two (6) articulates the outside of another connecting block (4), the outside movable sleeve of endoscope pipe in bronchoscope body (1) is equipped with driving sleeve (8), one side that adapter sleeve (2) is close to driving sleeve (8) is fixed with a plurality of connecting rods (7), the other ends of the connecting rods (7) are fixed on the driving sleeve (8).

2. The bendable antifriction bronchoscope according to claim 1, characterized in that the second connecting block (6) is located outside the inner tube of the bronchoscope body (1), and the second connecting block (6) is slidably fitted with the inner tube of the bronchoscope body (1).

3. A bendable antifriction bronchoscope according to claim 1, characterized in that a connecting rod (9) is fixed to the end of the first connecting block (4) close to the driving sleeve (8), and the end of the connecting rod (9) far from the first connecting block (4) penetrates the connecting sleeve (2) and the driving sleeve (8) and is fixed with a handle.

4. A bendable antifriction bronchoscope according to claim 3, characterized in that the connecting sleeve (2) and the driving sleeve (8) are both provided with a sliding hole (13), and the connecting rod (9) is slidably connected inside the sliding hole (13).

5. The bendable antifriction bronchoscope according to claim 1, characterized in that a plurality of guide sleeves (10) are fixed outside the endoscope tube in the bronchoscope body (1), the guide sleeves (10) are provided with a plurality of sliding holes (11) corresponding to the connecting rods (7), and the connecting rods (7) are respectively slidably connected inside the corresponding sliding holes (11).

6. A bendable antifriction bronchoscope according to claim 5, characterized in that the guide sleeve (10) is provided with a plurality of sliding holes (12) corresponding to the connecting rods (9), and the connecting rods (9) are slidably connected inside the corresponding sliding holes (12).

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