CN214284859U - Joint type bronchoscope phlegm-collecting lavage recoverer - Google Patents

Abstract

The utility model belongs to the technical field of bronchoscope, and discloses a joint type bronchoscope sputum-collecting lavage recoverer, which comprises a connecting pipe, wherein a bronchoscope is installed at one end of the connecting pipe, a first pair of joints is fixed at the other end of the connecting pipe, a fixed frame is installed at one end of the fixed frame far away from the connecting pipe, one end of the fixed frame far away from the first pair of joints is connected with a second pair of joints, one end of the second pair of joints far away from the fixed frame is connected with a sputum-collecting tank through a hose, a water injection pipe is installed at the top of the sputum-collecting tank, the utility model can support an intubation in a second channel through the matching of structures such as a fixed rod, a limit block, the fixed frame, a spring, a second channel and the like, thereby the first pair of joints and the second pair of joints are quickly connected together without loosening bolts, the operation is simple and quick, and the second channel and the first channel are mutually staggered when the utility model is idle, thereby ensuring the safety of the bronchoscope and greatly improving the practicability of the device.

Description

Joint type bronchoscope phlegm-collecting lavage recoverer

Technical Field

The utility model belongs to the technical field of the bronchoscope, concretely relates to joint formula bronchoscope collection phlegm lavage recoverer.

Background

The bronchoscope is suitable for observation of lung lobe, segment and sub-segment bronchial lesions, biopsy sampling, bacteriology and cytology examination, can be used for photographing, teaching and dynamic recording in cooperation with a TV system, is attached with a biopsy sampling structure, can help to find early lesions, can carry out in vivo and vitro surgical operations such as polyp removal and the like, and is a good precision instrument for research on bronchial and lung diseases, postoperative examination and the like.

In chinese patent with patent number CN201821691990.8, a joint formula bronchoscope collection phlegm lavage recoverer is disclosed, the device is through setting up elastic plate and bolt locking butt joint pipe, thereby be in the same place first butt joint and second butt joint, but because the volume of two butt joints is less, the bolt is difficult to the pine and twists, it is comparatively difficult during actual operation, and easy emergence smooth silk when the bolt is twisted to the pine, influence fixed effect, in addition, the joint strength of first butt joint and second butt joint is relatively poor, thereby easy activity produces the clearance, influence sealed effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a connect formula bronchoscope collection phlegm lavage recoverer to it is comparatively inconvenient to the first butt joint and the second butt joint connection that provide in the above-mentioned background art to solve, and the relatively poor problem of joint strength.

In order to achieve the above object, the utility model provides a following technical scheme: a joint type bronchoscope sputum-collecting lavage recoverer, which comprises a connecting pipe, wherein one end of the connecting pipe is provided with a bronchoscope, and the other end of the connecting pipe is fixed with a first pair of joints, one end of the first pair of joints far away from the connecting pipe is provided with a fixed frame, one end of the fixing frame, which is far away from the first butt joint, is connected with a second butt joint, one end of the second butt joint, which is far away from the fixing frame, is connected with a sputum collection tank through a hose, the top of the sputum collecting tank is provided with a water injection pipe, one end of the second pair of joints close to the fixing frame is fixedly provided with an insertion pipe, both sides of the fixing frame are provided with first channels, and the bottom end in the fixed frame is provided with a spring, the top end of the spring is fixed with a limiting block, the top of the limiting block is connected with a fixed rod, and the second passageway has been seted up to the inside of stopper, the dead lever is kept away from the one end of stopper and is extended to the outside of fixed frame.

Preferably, the outer wall of intubate is close to the one end of second butt joint and installs the snap ring, one side that fixed frame is close to the intubate is fixed with snap ring assorted cassette, the top of dead lever is close to fixed frame runs through there is the locating lever, and the locating hole has been seted up to dead lever and locating lever junction.

Preferably, two first channels are located at the same height, and the inner diameter of the first channel is the same as that of the second channel.

Preferably, the inner wall of the positioning hole is provided with a rubber pad, and the outer wall of the rubber pad is provided with anti-skid convex lines.

Preferably, the fixing rod is cylindrical, and a protrusion is arranged at the top end of the fixing rod.

Preferably, the inner wall of the clamping seat is provided with a sealing gasket, and the outer wall of the sealing gasket is provided with an anti-slip groove.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a dead lever, stopper, fixed frame, spring and second passageway isotructure's cooperation can support the intubate tightly in the second passageway to with first butt joint and second butt joint high-speed joint together, need not the pine and twist the bolt, easy operation is swift, and second passageway and first passageway are crisscross each other when idle, thereby has guaranteed the security of bronchoscope, has improved the practicality of device greatly.

(2) The utility model discloses a cooperation of snap ring and cassette can be in the same place first butt joint and the tight fixed of second butt joint to strengthened joint strength greatly, prevented that the junction from taking place not hard up, improved sealed effect, simultaneously through the cooperation of locating lever and locating hole, can carry out spacing fixed to the dead lever, thereby prevented that second passageway and first passageway from taking place the intercommunication, further improvement the security.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the first pair of joints and the second pair of joints according to the present invention;

FIG. 3 is an enlarged view of portion A;

in the figure: 1. a bronchoscope; 2. a connecting pipe; 3. a first pair of joints; 4. a first channel; 5. a spring; 6. a fixing frame; 7. inserting a tube; 8. a snap ring; 9. a second pair of connectors; 10. a sputum collection tank; 11. a water injection pipe; 12. a card holder; 13. a limiting block; 14. a second channel; 15. positioning a rod; 16. fixing the rod; 17. and (7) positioning the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a connector type bronchoscope sputum collection lavage recoverer comprises a connecting pipe 2, a bronchoscope 1 is installed at one end of the connecting pipe 2, a first butt joint 3 is fixed at the other end of the connecting pipe 2, a fixed frame 6 is installed at one end, far away from the connecting pipe 2, of the first butt joint 3, one end, far away from the first butt joint 3, of the fixed frame 6 is connected with a second butt joint 9, one end, far away from the fixed frame 6, of the second butt joint 9 is connected with a sputum collection tank 10 through a hose, a water injection pipe 11 is installed at the top of the sputum collection tank 10, an insertion pipe 7 is fixed at one end, close to the fixed frame 6, of the second butt joint 9, first passages 4 are formed in two sides of the fixed frame 6, a spring 5 is installed at the bottom end of the inner portion of the fixed frame 6, a limiting block 13 is fixed at the top end of the spring 5, a fixing rod 16 is connected with the top of the limiting block 13, a second passage 14 is formed in the inner portion of the limiting block 13, one end, far away from the limiting block 13, extends to the outer portion of the fixed rod 16, can press down dead lever 16 during the use, make dead lever 16 drive stopper 13 slide in fixed frame 6, stopper 13 extrudees spring 5, after second passageway 14 and first passageway 4 intercommunication, insert second passageway 14 and first passageway 4 with intubate 7, can support intubate 7 tightly in second passageway 14 under spring 5's elastic action, thereby can be in the same place first butt joint 3 and second butt joint 9 high-speed joint, need not the pine and twist the bolt, easy operation is swift, and when first butt joint 3 and second butt joint 9 separated, stopper 13 resets and shifts up, second passageway 14 and first passageway 4 are crisscross each other, thereby guaranteed bronchoscope 1's security, the practicality of device has been improved greatly.

Furthermore, a snap ring 8 is arranged at one end of the outer wall of the insertion tube 7 close to the second pair of joints 9, a clamping seat 12 matched with the snap ring 8 is fixed at one side of the fixed frame 6 close to the insertion tube 7, a positioning rod 15 penetrates through the top end of the fixing rod 16 close to the fixed frame 6, a positioning hole 17 is arranged at the joint of the fixing rod 16 and the positioning rod 15, when the first pair of joints 3 and the second pair of joints 9 are connected, the snap ring 8 is mutually embedded with the clamping seat 12, so that the first pair of joints 3 and the second pair of joints 9 are tightly fixed together, the connecting strength of the first pair of joints 3 and the second pair of joints 9 is greatly enhanced, the joint is prevented from loosening, the sealing effect is improved, and when the device is idle, the positioning rod 15 is inserted into the positioning hole 17, so that the fixing rod 16 can be limited and fixed, and the second channel 14 is prevented from being communicated with the first channel 4, the safety is improved.

Further, the two first passages 4 are located at the same height, and the inner diameter of the first passages 4 is the same as that of the second passages 14.

Specifically, the inner wall of locating hole 17 installs the rubber pad, and the rubber pad has skid-proof effect, and the outer wall of rubber pad is provided with anti-skidding burr.

Specifically, the fixing lever 16 is cylindrical, the stopper 13 is easily moved by the fixing lever 16, and a protrusion is provided at the top end of the fixing lever 16.

Specifically, the inner wall of the clamping seat 12 is provided with a sealing gasket, the sealing gasket has the sealing and leakage-proof effects, and the outer wall of the sealing gasket is provided with an anti-slip groove.

The utility model discloses a theory of operation and use flow: when the utility model is used, the fixing rod 16 can be pressed downwards, the fixing rod 16 drives the limit block 13 to slide in the fixing frame 6, the limit block 13 extrudes the spring 5, after the second channel 14 is communicated with the first channel 4, the inserting tube 7 is inserted into the second channel 14 and the first channel 4, the inserting tube 7 can be tightly propped in the second channel 14 under the elastic action of the spring 5, thereby the first butt joint 3 and the second butt joint 9 can be quickly connected together without loosening and screwing the bolt, the operation is simple and quick, at the moment, the snap ring 8 is mutually embedded with the clamping seat 12, thereby the first butt joint 3 and the second butt joint 9 are tightly fixed together, the connecting strength of the first butt joint 3 and the second butt joint 9 is greatly enhanced, the loosening of the connecting part is prevented, the sealing effect is improved, when the first butt joint 3 is separated from the second butt joint 9, the limit block 13 resets and moves upwards, second passageway 14 and first passageway 4 are crisscross each other to guaranteed bronchoscope 1's security, then inserted locating lever 15 in the locating hole 17, thereby can carry out spacing fixed to dead lever 16, and then prevented that second passageway 14 and first passageway 4 from taking place the intercommunication, further improvement the security.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a connect formula bronchoscope collection phlegm lavage recoverer which characterized in that: comprises a connecting pipe (2), a bronchoscope (1) is installed at one end of the connecting pipe (2), a first butt joint (3) is fixed at the other end of the connecting pipe (2), a fixed frame (6) is installed at one end, far away from the connecting pipe (2), of the first butt joint (3) of the fixed frame (6), a second butt joint (9) is connected with one end, far away from the fixed frame (6), of the second butt joint (9), a phlegm collecting tank (10) is connected with one end through a hose, a water injection pipe (11) is installed at the top of the phlegm collecting tank (10), an insertion pipe (7) is fixed at one end, close to the fixed frame (6), of the second butt joint (9), first passages (4) are respectively arranged at two sides of the fixed frame (6), a spring (5) is installed at the inner bottom end of the fixed frame (6), and a limiting block (13) is fixed at the top end of the spring (5), the top of stopper (13) is connected with dead lever (16), and second passageway (14) have been seted up to the inside of stopper (13), the one end that stopper (13) were kept away from in dead lever (16) extends to the outside of fixed frame (6).

2. The jointed bronchoscope sputum collection and lavage recoverer of claim 1, wherein: snap ring (8) are installed to the one end that the outer wall of intubate (7) is close to second butt joint (9), one side that fixed frame (6) are close to intubate (7) is fixed with snap ring (8) assorted cassette (12), the top of dead lever (16) is close to fixed frame (6) runs through locating lever (15), and locating hole (17) have been seted up in dead lever (16) and the junction of locating lever (15).

3. The jointed bronchoscope sputum collection and lavage recoverer of claim 1, wherein: the two first channels (4) are positioned at the same height, and the inner diameter of the first channels (4) is the same as that of the second channels (14).

4. The jointed bronchoscope sputum collection and lavage recoverer of claim 2, wherein: the inner wall of the positioning hole (17) is provided with a rubber pad, and the outer wall of the rubber pad is provided with anti-skidding convex lines.

5. The jointed bronchoscope sputum collection and lavage recoverer of claim 1, wherein: the fixing rod (16) is cylindrical, and a bulge is arranged at the top end of the fixing rod (16).

6. The jointed bronchoscope sputum collection and lavage recoverer of claim 2, wherein: the inner wall of the clamping seat (12) is provided with a sealing gasket, and the outer wall of the sealing gasket is provided with an anti-skidding groove.

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