CN214856531U

CN214856531U - Prevent suck-back and fix bronchoscope sputum collector of exempting from to dismantle

Info

Publication number: CN214856531U
Application number: CN202121705890.8U
Authority: CN
Inventors: 何娟
Original assignee: Yueqing People's Hospital
Current assignee: Yueqing People's Hospital
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-11-26
Anticipated expiration: 2031-07-26

Abstract

The utility model relates to a nursing apparatus technical field specifically is a prevent suck-back and fix bronchoscope sputum collector of exempting from to dismantle, including collection phlegm ware and laveur, the bottom of collection phlegm ware is provided with the sucking disc that is the loudspeaker form, and the top of collection phlegm ware and laveur all is connected with tub mirror tee bend ware and transition tee bend ware, and the tub mirror tee bend ware of collection phlegm ware top and a port of transition tee bend ware all are connected with collection phlegm ware, and another port interconnect of tub mirror tee bend ware and transition tee bend ware of collection phlegm ware top pegs graft at the top center of tub mirror tee bend ware and have and be used for controlling the inside communicating valve post of its both ends mouth. The utility model discloses a sucking disc that sets up in the bottom of collection phlegm ware utilizes the sucking disc to press and pastes on level and smooth face, will collect phlegm ware and inhale firmly with the help of atmospheric pressure, makes collection phlegm ware not swing along with bronchoscope operator's operation, has avoided the suck-back phenomenon that collection phlegm ware phlegm volume produced because of rocking when too much.

Description

Prevent suck-back and fix bronchoscope sputum collector of exempting from to dismantle

Technical Field

The utility model relates to a nursing apparatus technical field specifically is a prevent suck-back and fix bronchoscope sputum collector of exempting from to dismantle.

Background

In the medical field, bronchoscopes are widely used for diagnosing and treating bronchial diseases, and when patients with bronchial diseases are treated through the bronchoscopes, bronchial sputum or lavage fluid of the patients is required to be collected to assist in diagnosing the diseases. But the existing situation is: the sputum collector swings randomly along with the operation of a bronchoscope operator, the operation range is large, the collector exceeds 1/3 amount, or the sputum suction pressure is too large, the collector is easy to suck backwards, so that the sputum collection is invalid, and a nurse needs to timely and frequently pour the sputum in the collector, so that the hands of the nurse are easy to be polluted by the sputum, and the hand consumption times are increased; the sputum specimen is easy to splash and pollute the table top, and the specimen has pollution risk; infectious specimens such as tubercle bacillus are exposed to the air, and the safety of medical personnel is endangered. In view of this, we propose a suck-back prevention fixable detachment-free bronchoscope sputum collector.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent suck-back and to fix bronchoscope sputum collector of exempting from to dismantle to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a prevent suck-back and can fix bronchoscope sputum collector of exempting from to dismantle, includes collection phlegm ware and lavage ware, the bottom of collection phlegm ware is provided with the sucking disc that is the loudspeaker form, collection phlegm ware with the top of lavage ware all is connected with pipe mirror tee bend ware and transition tee bend ware, the pipe mirror tee bend ware of collection phlegm ware top and a port of transition tee bend ware all are connected with collection phlegm ware, another port interconnect of pipe mirror tee bend ware and transition tee bend ware of collection phlegm ware top, a port of pipe mirror tee bend ware and transition tee bend ware of lavage ware top all is connected with the lavage ware, another port interconnect of pipe mirror tee bend ware and transition tee bend ware of lavage ware top, and the remaining port interconnect of two transition tee bend wares, the top center of pipe mirror tee bend ware is pegged graft and is had and is used for controlling its both ends mouth inside communicating valve post.

Preferably, compared with the prior art, the diameter of the bottom port of the sucker is larger than that of the top port of the sucker, the top surface of the sucker is bonded with the center of the bottom surface of the sputum collector, the top port of the sputum collector is connected with the sealing cover in a clamping manner, a pair of liquid through ports are formed in a half area of the top surface of the sealing cover, and a connecting pipe is tightly inserted above the liquid through ports.

Preferentially, compare with prior art, the port of pipe mirror tee bend ware all with the connecting pipe cooperation of pegging graft, and the connecting pipe outer end that is located the pipe mirror tee bend ware of album phlegm ware top and leaves the port has cup jointed the pipe mirror adapter sleeve, and the connecting pipe outer end that is located the pipe mirror tee bend ware of lavage ware top and leaves the port has cup jointed the one-way valve.

Preferentially, compare with prior art, the vertical intercommunication in top center of pipe mirror tee bend ware is equipped with the sleeve pipe of pegging graft with the valve stem, the bi-pass hole that is the V type is seted up to the bottom of valve stem, and the both ends in bi-pass hole are corresponding to a port of pipe mirror tee bend ware respectively.

Preferably, compare with prior art, the sheathed tube top outside is equipped with the spacing ring, the top of valve post is equipped with the cap that cup joints with the sleeve pipe, the inner wall of cap is equipped with the snap ring with the spacing ring joint.

Preferably, compared with the prior art, the top surface of cap is equipped with and is the instruction piece of V type, and the both ends of instructing the piece with the both ends mouth orientation of double-through hole is unanimous.

Preferably, compared with the prior art, the other half area of the top surface of the sealing cover is provided with a sector opening, a sector cover is rotatably connected above the sector opening, and the sector cover is covered on the top surface of the sealing cover and rotates by taking the central axis of the sector cover as an axis.

The utility model has the advantages that:

1. this prevent suck-back and to fix bronchoscope sputum collector of exempting from to dismantle through the tubuloscope tee bend ware and the transition tee bend ware that set up above album sputum ware and lavage ware to utilize two liang of concatenations of connecting pipe, recycle the regulation of valve post and change the independent channel of sputum drainage, or the collection passageway of lavage fluid sample, make waste liquid drainage and sample liquid collect and go on smoothly.

2. This prevent suck-back and to fix bronchoscope sputum collector of exempting from to dismantle, through the sucking disc that sets up in the bottom of collection phlegm ware, utilize the sucking disc to press and paste on level and smooth face, will collect phlegm ware with the help of atmospheric pressure and inhale firmly, make collection phlegm ware not swing along with bronchoscope operator's operation, avoided collection phlegm ware phlegm volume when too much because of rocking the suck-back phenomenon that produces.

Drawings

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

FIG. 2 is a schematic view of the structure of the sputum collector of the present invention;

FIG. 3 is an exploded view of the tube lens three-way device of the present invention;

fig. 4 is a full sectional view of the valve stem of the present invention.

The meaning of the individual reference symbols in the figures is:

1. a sputum collector; 10. a suction cup; 11. a sealing cover; 111. a fan-shaped opening; 112. a liquid through port; 12. a sector cover;

2. an irrigator;

3. a tube lens tee; 30. a sleeve; 31. a limiting ring; 32. a spool; 33. a double via hole; 34. a cap; 35. a snap ring; 36. an indication block;

4. a transition tee joint device; 5. a connecting pipe; 6. a tube lens connecting sleeve; 7. a one-way valve.

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.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a prevent suck-back and to fix bronchoscope sputum collector of exempting from to dismantle, includes collection phlegm ware 1 and laveur 2, the bottom of collection phlegm ware 1 is provided with the sucking disc 10 that is the loudspeaker form, utilizes sucking disc 10 to press and pastes on level and smooth face, will collect phlegm ware 1 with the help of atmospheric pressure and inhale the jail, makes collection phlegm ware 1 not swing along with bronchoscope operator's operation, then avoids collection phlegm ware 1 phlegm volume to exceed the suck-back phenomenon that produces because of rocking when 1/3. Collect the top of sputum ware 1 and lavage ware 2 and all be connected with tubuloscope tee bend ware 3 and transition tee bend ware 4, both structural composition is the same, the tubuloscope tee bend ware 3 of 1 top of collection sputum ware and a port of transition tee bend ware 4 all are connected with collection sputum ware 1, another port interconnect of tubuloscope tee bend ware 3 and transition tee bend ware 4 of 1 top of collection sputum ware, tub scope tee bend ware 3 and the port of transition tee bend ware 4 of 2 tops of lavage ware all are connected with lavage ware 2, tub scope tee bend ware 3 and the another port interconnect of transition tee bend ware 4 of lavage ware 2 tops of lavage ware, and the remaining port interconnect of two transition tee bend wares 4, make album sputum ware 1 and lavage ware 2 to communicate through foretell connection, be used for accomplishing discarded sputum smoothly, the work that sputum sample and lavage fluid sample remained and get. The top center of the tube lens tee joint device 3 is inserted with a valve column 32 for controlling the internal communication of two ports of the tube lens tee joint device 3, and the internal communication of two ports of the tube lens tee joint device 3 and the transition tee joint device 4 is controlled by rotating the valve column 32, so that a channel for integrally draining the waste sputum is adjusted.

In this embodiment, the sputum collector 1, the lavage device 2 and the tube lens tee 3 are all made of PP materials, and the sputum collector is light in weight, good in toughness and rigid in strength, and is not easy to break during use. Wherein the included angle of three through pipes of the tube lens tee joint device 3 is 120 degrees.

Specifically, the diameter of the bottom port of the suction cup 10 is larger than that of the top port thereof, and the top surface of the suction cup 10 is bonded with the center of the bottom surface of the sputum collector 1. The top port of the sputum collector 1 is connected with a sealing cover 11 in a clamping way, a pair of liquid through ports 112 are formed in a half area of the top surface of the sealing cover 11, and a connecting pipe 5 is tightly inserted above the liquid through ports 112.

Specifically, the port of the tube mirror tee joint device 3 is in inserting and matching with the connecting pipe 5, and the port of the transition tee joint device 4 is also in inserting and matching with the connecting pipe 5, so that a drainage passage of sputum is formed. And the outer end of the connecting pipe 5 of the rest port of the tube lens tee joint device 3 above the sputum collector 1 is sleeved with a tube lens connecting sleeve 6 which is used for butt joint of a bronchoscope. The outer end of the connecting pipe 5 of the remaining port of the tube lens tee joint device 3 above the lavage device 2 is sleeved with a one-way valve 7 which is used for butting a negative pressure suction device and generating a negative pressure state through the suction device, so that the liquid in the sputum collector 1 and the lavage device 2 can be drained. The bottom of the one-way valve 7 is radially provided with a through hole, and the on and off states of the one-way valve 7 can be realized after the one-way valve 7 rotates 90 degrees each time.

Further, the vertical intercommunication in top center of tub mirror tee bend ware 3 is equipped with the sleeve pipe 30 of pegging graft with valve post 32, and the double-through hole 33 that is the V type is seted up to the bottom of valve post 32, and the both ends of double-through hole 33 correspond a port of tub mirror tee bend ware 3 respectively for sputum collector 1 and lavage ware 2 all can communicate the vacuum aspiration ware alone, but sputum collector 1 individual connection bronchoscope realizes inhaling phlegm and draws the work of phlegm.

Further, a limiting ring 31 is arranged on the outer side of the top of the sleeve 30, a cap 34 sleeved with the sleeve 30 is arranged at the top end of the valve post 32, a snap ring 35 clamped with the limiting ring 31 is arranged on the inner wall of the cap 34, and the distance between the snap ring 35 and the top surface of the sleeve 30 is larger than the relative position of the limiting ring 31, so that the cap 34 rotates on the sleeve 30 and does not slip. In addition, since the valve stem 32 is integrally made of plastic, the cap 34 can be pressed to allow the snap ring 35 to be engaged with the lower portion of the retainer ring 31 by using the elasticity and deformability of the plastic.

In addition, the top surface of the cap 34 is provided with a V-shaped indication block 36, and the two ends of the indication block 36 are in the same direction as the two ports of the double-through hole 33, so that the operator can clearly know the direction of the double-through hole 33, and the indication block 36 is also beneficial to pinching by fingers to rotate the cap 34.

Specifically, the other half area of the top surface of the sealing cover 11 is provided with a sector opening 111, a sector cover 12 is rotatably connected above the sector opening 111, the sector cover 12 rotates on the top surface of the sealing cover 11 with the central axis thereof as the axis, and after tube drawing, the sector cover 12 can be rotated to shield the two liquid passing openings 112.

The utility model discloses a prevent suck-back and can fix bronchoscope sputum collector of exempting from to dismantle when using, the valve post 32 of 1 top of rotatory collection phlegm ware earlier, the port that makes the 1 ware of collection phlegm ware of tub mirror tee bend 3 connection on it is opened, makes the 3 connection transition tee bend wares 4 passageways of tub mirror tee bend ware on it close, makes the transition tee bend ware 4 connection collection phlegm ware 1 and another transition tee bend ware 4's on it port break through. Then the valve column 32 above the lavaging device 2 is rotated to open the port of the transition tee joint device 4 connected with the other transition tee joint device 4 and the port of the tube lens tee joint device 3 thereon, close the port connected with the lavaging device 2, open the port of the tube lens tee joint device 3 and the port of the one-way valve 7 thereon, and then start the negative pressure suction apparatus, so that the sputum sucked out by the opened connecting tube 5 can be collected in the sputum collector 1.

Similarly, as in fig. 1, by rotating the valve post 32, two paths are created for node drainage from left to right: 6-3-4-4-3-7 and 6-3-4-4-2-3-7, the former realizing drainage of waste body fluid and the latter realizing collection of lavage fluid of the irrigator 2.

After the sample is collected, the connecting pipe is pulled out, the connecting pipe does not need to be toppled over, the cover does not need to be opened, the two liquid through ports 112 are shielded through the rotating sector cover 12, the sample is sealed, and then the sample is delivered for inspection.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent suck-back and can fix bronchoscope sputum collector of exempting from to dismantle which characterized in that: comprises a sputum collector (1) and an irrigator (2), the bottom of the sputum collector (1) is provided with a trumpet-shaped sucker (10), the sputum collector (1) and the upper part of the irrigator (2) are connected with a tube mirror tee joint (3) and a transition tee joint (4), the tube mirror tee joint (3) and one port of the transition tee joint (4) on the sputum collector (1) are connected with the sputum collector (1), the tube mirror tee joint (3) and the other port of the transition tee joint (4) on the sputum collector (1) are connected with each other, the tube mirror tee joint (3) and one port of the transition tee joint (4) on the lavage device (2) are connected with the irrigator (2), the tube mirror tee joint (3) and the other port of the transition tee joint (4) on the lavage device (2) are connected with each other, and the three ports of the two transition tees (4) are connected with each other, and a valve column (32) for controlling the communication of the insides of the two ports of the tube lens tee joint (3) is inserted in the center of the top of the tube lens tee joint.

2. The anti-suck back fixable disassembly-free bronchoscope sputum collector of claim 1, wherein: the diameter of the bottom port of the sucker (10) is larger than that of the top port of the sucker, the top surface of the sucker (10) is bonded with the center of the bottom surface of the sputum collector (1), the top port of the sputum collector (1) is connected with a sealing cover (11) in a clamping mode, a pair of liquid through ports (112) are formed in a half area of the top surface of the sealing cover (11), and a connecting pipe (5) is tightly inserted above the liquid through ports (112).

3. The anti-suck back fixable disassembly-free bronchoscope sputum collector of claim 2, wherein: the port of tub mirror tee bend ware (3) all with connecting pipe (5) grafting cooperation, and be located tub mirror tee bend ware (3) above album phlegm ware (1) and leave connecting pipe (5) outer end of port and cup jointed tub mirror adapter sleeve (6), be located tub mirror tee bend ware (3) above lavage ware (2) and leave connecting pipe (5) outer end of port and cup jointed one-way valve (7).

4. The anti-suck back fixable disassembly-free bronchoscope sputum collector of claim 1, wherein: the vertical intercommunication in top center of tub mirror tee bend ware (3) is equipped with sleeve pipe (30) of pegging graft with valve post (32), bi-pass hole (33) that are the V type are seted up to the bottom of valve post (32), and the both ends of bi-pass hole (33) are corresponding to a port of tub mirror tee bend ware (3) respectively.

5. The anti-suck back fixable disassembly-free bronchoscope sputum collector of claim 4, wherein: the top outside of sleeve pipe (30) is equipped with spacing ring (31), the top of valve post (32) is equipped with cap (34) that cup joints with sleeve pipe (30), the inner wall of cap (34) is equipped with snap ring (35) with spacing ring (31) joint.

6. The anti-suck back fixable disassembly-free bronchoscope sputum collector of claim 5, wherein: the top surface of cap (34) is equipped with and is the instruction piece (36) of V type, and the both ends of instructing piece (36) with the both ends mouth orientation of double-through-hole (33) is unanimous.

7. The anti-suck back fixable disassembly-free bronchoscope sputum collector of claim 2, wherein: the other half region of top surface of sealed lid (11) has seted up fan-shaped mouth (111), and the top of fan-shaped mouth (111) rotates and is connected with fan-shaped lid (12), fan-shaped lid (12) just use its axis as the axle and rotate on the top surface of sealed lid (11).