CN219743496U

CN219743496U - Photoelectric integrated medical aspirator head

Info

Publication number: CN219743496U
Application number: CN202321372563.4U
Authority: CN
Inventors: 胡海
Original assignee: First Affiliated Hospital Of Anhui University Of Technology
Current assignee: First Affiliated Hospital Of Anhui University Of Technology
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2023-09-26
Anticipated expiration: 2033-05-30

Abstract

The utility model discloses a photoelectric integrated medical aspirator tip in the technical field of medical appliances, which comprises an inner tube, an outer tube and axially distributed optical fiber lamps, wherein the outer tube is sleeved outside the inner tube; an arc fillet is arranged outside the front end of the outer tube, a bent inner sleeve is arranged in the inner cavity of the front end of the outer tube, and the inner sleeve is inserted into the front end of the inner cavity of the inner tube; the front end of the optical fiber lamp is provided with a plurality of groups of luminous conductors; the connecting pipe is characterized in that a sleeve is further arranged outside the connecting pipe, a sliding clamping groove is further formed in the outer side of the sleeve, and an external power supply or a power supply device can be installed on the sliding clamping groove. The aspirator tip adopts a multi-group composite structure design, can carry out illumination assistance during operation attraction, adopts the point-emitting optical fiber to carry out the front end illumination of the aspirator tip, can meet the illumination requirements of surgeons, is provided with two use modes, only needs to discard part of structures after use, effectively avoids the pollution of batteries and reduces the cost.

Description

Photoelectric integrated medical aspirator head

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a photoelectric integrated medical aspirator tip.

Background

At present, in the medical operation process, a negative pressure aspirator in operation is often used, and a suction tube is communicated to suck blood and flushing fluid or leaked liquid in the operation process, so that the clear view in the operation is ensured. And because the limitations of the operating lamp and the wound easily lead the operating light to be unable to enter a narrow cavity along with the visual field of an operator, thereby affecting the operation of the operator and increasing the operation risk.

In order to overcome such difficulties, the operation of wearing a head lamp and the like is adopted by the current surgeons to obtain certain visual field illumination, but the method is heavy to wear and has a poor effect on deep limited visual fields, so that the current aspirator head with an illumination function appears, but the current proposed illumination aspirator head is mostly not considered to be recycled after use or used for emergency treatment when going out, the battery and medical waste are mixed due to discarding after use under the condition of built-in power supply, and the overall structural design after the built-in illumination function is not fit with the actual operation.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide a photoelectric integrated medical aspirator tip, which aims to solve the problems in the prior art.

The aim of the utility model can be achieved by the following technical scheme:

a photoelectric integrated medical aspirator tip comprises an inner tube, an outer tube and axially distributed optical fiber lamps, wherein the outer tube is sleeved outside the inner tube;

the outer part of the front end of the outer tube is provided with an arc fillet, the inner cavity of the front end of the outer tube is provided with a bent inner sleeve, the inner sleeve is inserted into the front end of the inner cavity of the inner tube, the outer side of the inner tube is provided with a second groove body which is axially distributed, the tail end of the inner tube is provided with an integrally formed connecting tube, the diameter of the inner cavity of the inner tube is the same as the outer diameter of the inner sleeve, and the diameter of the inner cavity of the connecting tube is the same as the inner diameter of the inner sleeve;

the front end of the optical fiber lamp is provided with a plurality of groups of luminous conductors which are arranged in the second groove body;

the connecting pipe is characterized in that a sleeve is further arranged outside the connecting pipe, clamping grooves which are axially distributed are formed in the outer side of the sleeve, the optical fiber lamp is clamped in the clamping grooves, a sliding clamping groove is further formed in the outer side of the sleeve, and an external power supply or a power supply can be installed on the sliding clamping groove.

Preferably, an annular first groove body is arranged between the outer tube and the inner sleeve, and the front end of the inner tube is inserted into the first groove body.

Preferably, the connecting pipe is connected with the aspirator.

Preferably, the tail end of the optical fiber lamp is provided with a power line outlet, the power line penetrates out of the power line outlet, and the tail end of the power line is connected with the male connector.

Preferably, the luminous conductor adopts a point luminous optical fiber, the optical fiber is covered with a plastic or glass fiber coating, an opaque lining layer and a heat-resistant and ultraviolet-resistant protective sleeve made of plastic, rubber or metal wires are arranged outside the optical fiber, and the tail end of the point luminous optical fiber is provided with a terminal accessory which can collect or spread light.

Preferably, the battery is arranged in the external power supply, the sliding bar is fixedly connected with the lower end of the external power supply, the sliding bar is in sliding fit with the sliding clamping groove, the external power supply is provided with a power switch, the tail end of the external power supply is provided with a connector female head, a power line of the optical fiber lamp is connected with the connector female head through the connector male head, so that the external power supply supplies power for the optical fiber lamp, and the power switch controls the power supply to be opened and closed.

Preferably, the side of the power supply device is provided with a power supply port, the lower end of the power supply device is also provided with a fixedly connected sliding strip, the power supply device is also provided with a power switch, and the tail end of the power supply device is provided with a connector female head.

Preferably, the medical heat shrinkage tube is coated from the tail end of the inner tube to the tail end of the sliding clamping groove on the sleeve.

The utility model has the beneficial effects that:

the aspirator tip adopts a multi-group composite structure design, can carry out illumination assistance during operation attraction, adopts the point-light-emitting optical fiber to carry out the front end illumination of the aspirator tip, can meet the illumination requirement of an operator, has good visual field effect on deep wounds, is provided with two use modes, can directly supply power to the optical fiber lamp through a power supply line when being used in a hospital, can adopt an external power supply to supply power when being used outdoors for emergency treatment, and only needs to discard part of the structure after being used, thereby effectively avoiding the pollution of a battery and reducing the cost.

Drawings

In order to more clearly illustrate the embodiments of the present utility model 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, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

FIG. 1 is a schematic view of the structure of an aspirator tip according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a cross-sectional structure of an aspirator tip according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram showing a cross-sectional structure of an aspirator tip according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of an outer tube in accordance with an embodiment of the present utility model;

FIG. 5 is a schematic view of the structure of an inner tube according to an embodiment of the present utility model;

FIG. 6 is a schematic diagram of a fiber optic lamp in accordance with an embodiment of the present utility model;

FIG. 7 is a schematic view of a sleeve according to an embodiment of the present utility model;

FIG. 8 is a schematic view of the structure of the sleeve and external power supply according to the embodiment of the utility model;

FIG. 9 is a schematic diagram of a power supply in an embodiment of the utility model;

fig. 10 is a schematic diagram of a coating position of a heat shrink tube for traditional Chinese medicine according to an embodiment of the utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 10, the present embodiment provides a photoelectric integrated medical aspirator tip, which includes an inner tube 2, an outer tube 1, and axially distributed optical fiber lamps 3, wherein the outer tube 1 is sleeved outside the inner tube 2, and the inner tube 1 and the inner tube 2 are both provided with through cavities;

the cross-sectional structure of the outer tube 1 is shown in fig. 4, an arc fillet is arranged outside the front end of the outer tube 1, a bent inner sleeve 11 is arranged in the inner cavity of the front end of the outer tube 1, the inner sleeve 11 is inserted into the front end of the inner cavity of the inner tube 2, an annular first groove 12 is arranged between the outer tube 1 and the inner sleeve 11, and the outer tube 1 is formed by injection molding.

Further, the tail end of the inner tube 2 is provided with an integrally formed connecting tube 21, the connecting tube 21 is connected with a suction machine and a suction device, the diameter of the inner cavity of the inner tube 2 is larger than that of the inner cavity of the connecting tube 21, the diameter of the inner cavity of the inner tube 2 is the same as the outer diameter of the inner tube 11, the diameter of the inner cavity of the connecting tube 21 is the same as the inner diameter of the inner tube 11, the inner diameter of the inner tube 11 is the same as the inner diameter of the connecting tube 21, the phenomenon of blockage of sucked and drawn in-vivo substances can be prevented, a second groove 22 which is axially distributed is arranged outside the inner tube 2, and the inner tube 2 is subjected to injection molding.

Further, the front end of the optical fiber lamp 3 is provided with a plurality of groups of luminous conductors 31, the tail end of the optical fiber lamp 3 is provided with a power line outlet 32, the power line penetrates out of the power line outlet 32, and the tail end of the power line is connected with the male connector;

specifically, the light-emitting conductor 31 is composed of plastic, glass fiber bundles or single plastic fiber, the light-emitting conductor adopts a point light-emitting optical fiber, the optical fiber is externally covered with a very thin plastic or glass fiber coating to prevent light from being discharged outwards, an opaque lining layer and a heat-resistant and ultraviolet-resistant protective sleeve made of plastic, rubber or metal wires are arranged outside the optical fiber to protect and support the optical fiber, the tail end of the point light-emitting optical fiber is provided with a terminal accessory, the terminal accessory can be replaced by a down lamp type or a lens type (capable of condensing or diverging light) according to actual operation requirements, the light-emitting conductor 31 is installed in the second groove body 22, and then the outer tube 1 is sleeved on the outer side of the inner tube 2, so that the light-emitting conductor 31 can perform lighting operation on the front ends of the outer tube 1 and the inner tube 2.

Further, the outside of the connecting pipe 21 is also provided with a sleeve 4, the connecting pipe 21 penetrates through a cavity arranged in the center of the sleeve 4, the outer side of the sleeve 4 is provided with clamping grooves 41 which are axially distributed, the optical fiber lamp 3 is clamped in the clamping grooves 41, the outer side of the sleeve 4 is also provided with sliding clamping grooves 42, and the sleeve 4 is subjected to injection molding.

Further, when the optical fiber lamp is used in a hospital, the optical fiber lamp 3 can be directly powered through the power supply line, battery charging and discharging are not needed, cost is effectively reduced, and when emergency treatment is carried out outdoors, the power can be supplied through the external power supply 5 due to bad conditions.

Specifically, an external power supply 5 or a power supply 6 can be installed on the sliding clamping groove 42, a detachable battery or a recyclable battery can be arranged in the external power supply 5, a sliding bar 51 fixedly connected is arranged at the lower end of the external power supply 5, the sliding bar 51 is in sliding fit with the sliding clamping groove 42, a power switch 53 is arranged on the external power supply 5, a connector female head 52 is arranged at the tail end of the external power supply 5, and a power wire of the optical fiber lamp 3 is connected with the connector female head 52 through a connector male head, so that the external power supply 5 supplies power for the optical fiber lamp 3, and the power switch 53 controls the power supply to be turned on and off;

the power supply 6 side is equipped with power supply mouth 61, and power supply mouth 61 can adopt micro-usb interface, lighting interface or type-c interface, and power supply 6 lower extreme is equipped with fixed connection's slider 51 equally, also is equipped with switch 53 on the power supply 6, and power supply 6 tail end is equipped with female head 52 of connector.

As shown in fig. 10, the positions between the dashed lines need to be covered by the heat-shrinkable tube, and the specific positions are from the 5cm position of the tail end of the inner tube 2 to the tail end of the sliding clamping groove 42 on the sleeve 4, so that the connection position between the exposed inner tube 2 and the connecting tube 21 and the connection position between the light-emitting conductor 31 and the optical fiber lamp 3 are covered and protected, and the optical fiber lamp 3 and the sleeve 4 can be partially covered to prevent falling.

When in use, the production formula comprises: the outer tube 1, the inner tube 2, the luminous conductor 31, the optical fiber lamp 3, the sleeve 4 and the medical heat shrinkage tube are assembled, and the use method is as follows: then medical personnel are connected with the suction machine with connecting pipe 21, select external power supply 5 or power supply 6 according to service environment, medical personnel handheld 4 sleeve stretches into the patient with outer tube 1 front end in vivo, switch 53 opens and makes luminous conductor 31 light, suction machine starts and attracts, and luminous conductor 31 carries out auxiliary illumination, after the attraction is accomplished, takes off external power supply 5 or power supply 6, then abandons remaining structure, and overall cost is low, can also avoid battery pollution.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. An optoelectronic integrated medical aspirator tip comprises an inner tube (2), an outer tube (1) and axially distributed optical fiber lamps (3), wherein the outer tube (1) is sleeved outside the inner tube (2);

the inner tube is characterized in that an arc fillet is arranged outside the front end of the outer tube (1), a bent inner tube (11) is arranged in an inner cavity of the front end of the outer tube (1), the inner tube (11) is inserted into the front end of the inner cavity of the inner tube (2), a second groove body (22) which is axially distributed is arranged outside the inner tube (2), an integrally formed connecting tube (21) is arranged at the tail end of the inner tube (2), the diameter of the inner cavity of the inner tube (2) is the same as the outer diameter of the inner tube (11), and the diameter of the inner cavity of the connecting tube (21) is the same as the inner diameter of the inner tube (11);

the front end of the optical fiber lamp (3) is provided with a plurality of groups of luminous conductors (31), and the luminous conductors (31) are arranged in the second groove body (22);

the connecting pipe (21) is also provided with a sleeve (4), clamping grooves (41) axially distributed are formed in the outer side of the sleeve (4), the optical fiber lamp (3) is clamped in the clamping grooves (41), the outer side of the sleeve (4) is also provided with a sliding clamping groove (42), and an external power supply (5) or a power supply (6) can be installed on the sliding clamping groove (42).

2. A photoelectric integrated medical aspirator tip according to claim 1, characterized in that, a first annular groove (12) is provided between the outer tube (1) and the inner tube (11), and the front end of the inner tube (2) is inserted into the first groove (12).

3. An optoelectronic integrated medical aspirator tip according to claim 1, characterized in that the connection tube (21) is connected to the aspirator.

4. The optoelectronic integrated medical aspirator tip according to claim 1, wherein the tail end of the optical fiber lamp (3) is provided with a power line outlet (32), the power line passes through the power line outlet (32), and the tail end of the power line is connected with the male connector.

5. An optoelectronic integrated medical aspirator tip according to claim 1, characterized in that the light emitting conductor (31) is a point light emitting optical fiber, the optical fiber is covered with a plastic or glass fiber coating, an opaque lining layer and a heat-resistant and ultraviolet-resistant protective sleeve made of plastic, rubber or metal wire are arranged outside the optical fiber, the end of the point light emitting optical fiber is provided with a terminal accessory, and the terminal accessory can collect or spread light.

6. The photoelectric integrated medical aspirator tip according to claim 1, wherein a battery is arranged inside the external power supply (5), a sliding bar (51) fixedly connected is arranged at the lower end of the external power supply (5), the sliding bar (51) is in sliding fit with the sliding clamping groove (42), a power switch (53) is arranged on the external power supply (5), a connector female head (52) is arranged at the tail end of the external power supply (5), a power line of the optical fiber lamp (3) is connected with the connector female head (52) through the connector male head, so that the external power supply (5) supplies power to the optical fiber lamp (3), and the power switch (53) controls the power supply to be opened and closed.

7. The photoelectric integrated medical aspirator tip according to claim 1, wherein a power supply port (61) is provided on the side of the power supply device (6), a sliding bar (51) fixedly connected is provided at the lower end of the power supply device (6), a power switch (53) is also provided on the power supply device (6), and a connector female head (52) is provided at the tail end of the power supply device (6).

8. The photoelectric integrated medical aspirator tip according to claim 1, wherein a medical heat shrink tube is wrapped from the tail end of the inner tube (2) to the tail end of a sliding clamping groove (42) on the sleeve (4).