CN217118400U

CN217118400U - Lubricating device for air passage insertion part and bronchial endoscope thereof

Info

Publication number: CN217118400U
Application number: CN202221008444.6U
Authority: CN
Inventors: 杨晓薇; 宁成昊; 程伟
Original assignee: Jiangsu Mole Electronic Technology Co ltd
Current assignee: Jiangsu Mole Electronic Technology Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-08-05
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a lubricating device of an air passage insertion part and a bronchus endoscope thereof, wherein the lubricating device comprises a sponge and a wrapping film arranged outside the sponge, the sponge contains lubricating liquid, the center of the sponge is provided with a round hole, the bonding part of the wrapping film is sealed and fixed by adopting an adhesive tape, the bronchus endoscope comprises a shell, the air passage insertion part and a lubricating device arranged on the air passage insertion part, a cable, a control rod, a suction joint, an operation channel and a suction control valve are arranged in the shell, the air passage insertion part and the cable are fixed at the lower end of the shell, so that the air passage insertion part of the bronchus endoscope can be conveniently lubricated by medical personnel, the operation of the medical personnel is simplified, the air passage insertion part is lubricated by adopting a special lubricating device, and the lubricating device is directly attached to the surface of the air passage insertion part, the structure of the utility model is simple, is easy to popularize.

Description

Lubricating device for air passage insertion part and bronchial endoscope thereof

Technical Field

The utility model relates to the field of medical equipment, specifically be a lubricating arrangement of air flue insertion portion and bronchoscope thereof.

Background

The use of bronchoscopy is a commonly used examination and treatment means in the department of respiration, and the application in the department of anesthesia, intensive care and rehabilitation is gradually increased at present, and the significance lies in that: the method comprises the steps of diagnosis of airway diseases, positioning of a double-cavity bronchial catheter or a blocking tube, treatment of pulmonary inflammation bleeding, taking out of airway foreign matters and the like, and when a bronchial endoscope enters a body through a mouth, a nose or a tracheal catheter, the endoscope entering is difficult due to friction force, so that medical safety and quality of a patient are affected on one hand, and an expensive bronchial endoscope is damaged on the other hand, so that the bronchial endoscope needs to be lubricated by paraffin oil before entering the endoscope in clinical practice.

At present, before the bronchoscope is operated clinically, the bronchoscope can be cleaned by using a paraffin oil cotton ball, but the paraffin oil can not be uniformly coated on the surface of an insertion part by the aid of the measures, medical staff must clean hands or remove gloves timely after the cleaning work is finished, the condition that the hands slide during operation is prevented, time and labor are wasted in a lubricating mode of lubricating the bronchoscope, and the problem is solved by the aid of the lubricating device of the airway insertion part and the bronchoscope.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the utility model provides a lubricating arrangement of air flue insertion portion and bronchoscope thereof, the concrete scheme is as follows:

the utility model provides a lubricating arrangement of air flue insertion portion, be in including sponge and setting the parcel membrane in the sponge outside, contain lubricated liquid in the sponge, lubricated liquid can be medical paraffin oil or medical cotton ball, the center of sponge is equipped with a round hole, parcel membrane bonding department adopts the sticky tape sealed fixed, the cohesive force of sticky tape is very slight.

The utility model discloses a further improvement lies in: the sponge is of an annular structure.

The utility model discloses a further improvement lies in: the tail end of the wrapping film is exposed outside the lubricating device, so that the wrapping film is easy to disassemble.

The utility model discloses a further improvement lies in: the tail end of the wrapping film is provided with a row of easy-tearing holes or connecting adhesive tapes, the easy-tearing holes can be damaged when being subjected to a slightly large external force, so that the tail end of the wrapping film is broken into two sections, the connecting adhesive tapes can be damaged when being subjected to a slightly large external force, so that the tail end of the wrapping film can be separated from the bottom of the shell,

the utility model discloses a further improvement lies in: the utility model provides an including lubricating arrangement's bronchoscope, includes casing and air flue inserted part and sets up lubricating arrangement on the air flue inserted part, be equipped with cable, control lever, suction joint and operation channel and suction control valve in the casing, the suction control valve is the normal close state, just can trun into the state of opening into after only pressing, the air flue inserted part with the cable is fixed the lower extreme of casing, the suction joint is fixed the side of casing.

The utility model discloses a further improvement lies in: the miniature probe is provided with an illumination light source and is a camera or an optical fiber.

The utility model discloses a further improvement lies in: the control rod is connected with the bent part of the air passage insertion part through a steel wire, and the bent part of the air passage insertion part can be bent by poking the control rod.

The utility model discloses a further improvement lies in: install the cable joint on the cable, the cable joint is used for connecting external display, makes things convenient for medical staff to observe the internal condition of patient.

The utility model discloses a further improvement lies in: the tail end of the wrapping film is connected with the bottom of the shell or the outer wall of the air passage insertion part, and the adhesive force between the tail end of the wrapping film and the shell is larger than that of the adhesive tape, so that the wrapping film is firstly released from fixation.

The utility model discloses a further improvement lies in: the diameter of the circular hole is larger than that of the air passage insertion part.

The utility model has the advantages that:

1. the lubricating device is adopted to lubricate the air passage insertion part, so that the problem that the medical staff slightly smears the air passage insertion part by using a cotton ball which is stained with paraffin oil is avoided, the operation steps of the medical staff are greatly simplified, the time and the physical strength of the medical staff are saved, and particularly in the emergency process of fighting for seconds, the design of the utility model has more prominent benefits;

2. the sponge in the lubricating device contains paraffin oil, the wrapping film can wrap the sponge completely, meanwhile, the wrapping film is sealed by the adhesive tape, the paraffin oil in the sponge can be prevented from leaking, the sponge is wrapped by the wrapping film, the whole structure is simple, the cost is saved, the wrapping film can be opened once being dragged, the sponge can be attached to the air passage insertion part, and the work of medical staff is facilitated;

3. the bottom surface of the sponge is fixedly connected with the wrapping film, so that the problem that the wrapping film is completely separated from the sponge in the operation process can be prevented, medical staff can lubricate the air passage insertion part by using the lubricating device only by holding the wrapping film, hands of the medical staff are prevented from being stained with paraffin oil in the sponge, the phenomenon that the hands of the medical staff slip in the subsequent operation is avoided, and the problem that the paraffin oil flows out of the bottom surface of the sponge and drops on the ground can be prevented;

4. the tail end of the wrapping film is adhered to the shell, or the tail end of the wrapping film is provided with the easy-to-tear hole, the structural settings are all for simplifying the operation process of medical staff, the medical staff only need to hold the shell of the bronchoscope with one hand and hold the lubricating device with the other hand to complete the lubricating work of the air passage insertion part, the step of pulling the wrapping film out of the round hole of the sponge can be avoided, and the operation time of the medical staff is saved.

Drawings

FIG. 1 is a schematic structural view of a bronchoscope;

FIG. 2 is a schematic cross-sectional view of the structure of the lubricating apparatus;

FIG. 3 is a schematic view of a lubrication device with a tear away hole;

fig. 4 is a schematic view of the operation of the lubricating device.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The first embodiment is as follows:

as shown in figure 1, a bronchial endoscope comprises a shell 1, an airway insertion part 2, a cable 3, a control rod 4, a suction connector 5, a suction control valve 6, an operation channel 7 and a lubricating device 8, wherein the airway insertion part 2 and the cable 3 are fixed at the lower end of the shell 1, the tail end of the cable 3 is a cable connector which is used for connecting an external display to facilitate medical staff to observe the internal condition of a patient, the lower end of the airway insertion part 2 is provided with a miniature probe 2-2, the miniature probe 2-2 is electrically connected with the cable 3, the control rod 4 is fixed at the outer side of the shell 1, the control rod 4 can control the airway insertion part 2 to rotate, the suction connector 5 is fixed at the side surface of the shell 1, the miniature probe 2-2 is provided with an illumination light source, and the miniature probe 2-2 is a camera or an optical fiber, the control rod 4 is connected with the bent part of the air passage insertion part 2 through a steel wire, the poking of the control rod 4 can enable the bent part of the air passage insertion part 2 to be bent, and the suction control valve 6 is in a normally closed state and can be turned into an open state only after being pressed.

As shown in fig. 2, the lubricating device 8 comprises a sponge 8-1 and a wrapping film 8-2, the sponge 8-1 is ring-shaped, a round hole is arranged in the center of the sponge 8-1, the diameter of the round hole is larger than that of the airway insertion part 2, the wrapping film 8-2 completely wraps the sponge 8-1, and the tail end 8-4 of the wrapping film is exposed outside the lubricating device 8, so that the wrapping film 8-2 is easy to detach, the bottom surface of the sponge 8-1 is completely fixed with the wrapping film 8-2, the sponge 8-1 contains a lubricating liquid which can be medical paraffin oil or a medical cotton ball, the tail end 8-4 of the wrapping film on the lubricating device 8 is connected with the outer wall of the airway insertion part 2, and the joints of the wrapping film 8-2 are fixed by an adhesive tape 8-3 in a sealing manner, namely, after the sponge 8-1 is wrapped by the wrapping film 8-2, the side surface and the side surface of the wrapping film 8-2 are fixed by the adhesive tape 8-3, the adhesive force of the adhesive tape 8-3 is very slight, and the lubricating device 8 is sleeved on the outer side wall of the air passage insertion part 2 in the package.

The second embodiment:

As shown in fig. 3, the wrapping film end 8-4 is stuck on the casing 1, the adhesion force between the wrapping film end 8-4 and the casing 1 is greater than the adhesion force of the adhesive tape 8-3, so that the wrapping film 8-2 is firstly released, the wrapping film end 8-4 is provided with a row of easy-to-tear holes 8-5, the easy-to-tear holes 8-5 are damaged when being subjected to a slightly large external force, so that the wrapping film end 8-4 is broken into two sections, and the lubricating device 8 is already sleeved on the bottom of the casing 1 in a package.

Example three:

As shown in fig. 3, the wrapping film end 8-4 is stuck on the casing 1, the adhesion force between the wrapping film end 8-4 and the casing 1 is larger than the adhesion force of the adhesive tape 8-3, so that the wrapping film 8-2 is firstly released, the wrapping film end 8-4 and the casing 1 are connected through a connecting adhesive tape, the adhesive tape is damaged when a slightly large external force is applied, the wrapping film end 8-4 can be separated from the bottom of the casing 1, and the lubricating device 8 is already sleeved on the bottom of the casing 1 in a package.

The working process is as follows:

referring to fig. 4, in example 1, when the wrapping film tip 8-4 is adhered to the outer wall section of the airway insert 2, before the insertion of the tube, the medical staff needs to lubricate the airway insert 2, after unpacking, the medical staff holds the lubricating device 8 with one hand and pulls the wrapping film tip 8-4 with the other hand outward until the wrapping film 8-2 is completely pulled out of the round hole of the sponge 8-1, the medical staff holds the wrapping film 8-2 from the outside of the lubricating device 8 and then slowly presses the wrapping film 8-2, the sponge 8-1 in the wrapping film 8-2 is pressed on the airway insert 2, so that the paraffin oil in the sponge 8-1 flows out of the sponge 8-1, and then the medical staff presses the wrapping film 8-2, while sliding the lubricating device 8 along the airway insertion portion 2, the lubricating operation of the airway insertion portion 2 is completed, and the medical staff may also choose to start squeezing the wrapping film 8-2 from any position of the airway insertion portion 2.

Example 2, when the wrapping film tip 8-4 is stuck to the housing 1, the medical staff holds the housing 1 with one hand and pulls the lubricating device 8 along the airway insertion portion 2 with the other hand, the adhesion between the wrapping films 8-2 is first released until the wrapping film 8-2 is completely pulled out of the circular hole of the sponge 8-1, and then the lubricating device 8 is continuously pulled out until the wrapping film tip 8-4 is separated from the housing 1.

In example 3, when the easy-tearing hole 8-5 or the connecting adhesive tape is arranged at the wrapping film end 8-4, the breakage of the easy-tearing hole 8-5 or the separation of the connecting adhesive tape replaces the separation of the wrapping film end 8-4 on the shell 1 in example 2.

As described above, in the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, 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 otherwise specified. In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "connected" are to be understood broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, welded, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.

Claims

1. A lubrication device of an airway insertion portion, characterized in that: the anti-corrosion sponge comprises a sponge (8-1) and a wrapping film (8-2) arranged on the outer side of the sponge (8-1), wherein lubricating liquid is contained in the sponge (8-1), a round hole is formed in the center of the sponge (8-1), and the bonding position of the wrapping film (8-2) is sealed and fixed by an adhesive tape (8-3).

2. The lubrication device for an airway insert as claimed in claim 1 wherein: the sponge (8-1) is of an annular structure.

3. The lubrication device for an airway insert as claimed in claim 1 wherein: the wrapping film end (8-4) is exposed outside the lubricating device (8).

4. A lubrication device for an airway insert as claimed in claim 3 wherein: a row of easy-tearing holes (8-5) or connecting adhesive tapes are arranged at the tail end (8-4) of the wrapping film.

5. A bronchoscope comprising the lubricating device of claims 1-4, characterized in that: including casing (1) and air flue inserting part (2) and set up lubricating arrangement (8) on air flue inserting part (2) be equipped with cable (3), control lever (4), suction joint (5) and operation passageway (7) and suction control valve (6) in casing (1), air flue inserting part (2) with cable (3) are fixed the lower extreme of casing (1).

6. A bronchoscope according to claim 5 wherein: the tail end (8-4) of the wrapping film is connected with the bottom of the shell (1) or the outer wall of the air passage insertion part (2).

7. A bronchoscope according to claim 6 wherein: the diameter of the circular hole is larger than that of the air passage insertion part (2).