CN211633411U

CN211633411U - Operation probe hook with light source

Info

Publication number: CN211633411U
Application number: CN201922275041.2U
Authority: CN
Inventors: 王洪; 金盛阳
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Tongji Medical College of Huazhong University of Science and Technology; Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-10-09
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a hook is visited in operation with light source, including visiting hook handle and visiting hook rod, visit hook handle inboard has seted up the battery chamber, and installs the lithium cell in the battery chamber to there is the light source through line connection in lithium cell one side is located visiting hook handle, visit hook handle one end is connected with visiting hook rod, and visits hook rod inboard and has seted up the inner chamber, and inner chamber one end joint has the light source, the thread groove has been seted up to a side surface in visit hook rod top. The utility model discloses in, being connected the light source through lithium cell circuit in the searchlight handle, the searchlight direction of light source aims at the inner chamber of seting up in the searchlight pole, opens the light source through slip searchlight handle surface mounting's control switch, and the printing opacity cover of inner chamber intercommunication can lead out light and visit the searchlight pole lateral wall and carry out the searchlight, and the light trap has been seted up to the end of hook end, can make the light source penetrate the searchlight directly, is convenient for carry out omnidirectional searchlight work when the tissue blocks or need explore the deep in the joint.

Description

Operation probe hook with light source

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a hook is visited in operation with light source.

Background

During arthroscopic surgery, the feeler hook is a common tool. The feeler hook is matched with the endoscope for use, the endoscope is provided with a light source and can display the structure inside the joint, and if tissues inside the joint block or the deep part needs to be probed, the feeler hook is required to assist.

When the existing detection hook for arthroscopic surgery is used, the surface of the general detection hook is not provided with scales, sometimes, a tool is needed to be additionally used for measuring the length or the depth, and meanwhile, light in some places (such as the deep part of the lower layer of a meniscus) in the joint is insufficient, so that the visual field is not clear, and the judgment in the surgery is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an operation probe hook with a light source.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a hook is visited in operation with light source, includes and visits hook handle and visit hook rod, visit hook handle inboard has seted up the battery chamber, and installs the lithium cell in the battery chamber to lithium cell one side is located and visits the hook handle and has connected the light source through the line connection, it is connected with and visits hook rod to visit hook handle one end, and visits hook rod inboard and has seted up the inner chamber to inner chamber one end joint has the light source, visit hook rod top one side surface has seted up the thread groove, and thread groove and inner chamber through connection, thread groove female connection has the printing opacity cover, and has cup jointed sealed the pad between printing opacity cover and the thread groove bottom surface, it is equipped with the hook end to visit hook rod one side tip.

Preferably, the outer surface of the probe rod is marked with scales, and the scales extend from one end of the probe rod to the other end of the probe rod.

Preferably, the tail end of the feeler hook handle is positioned in the battery cavity and is connected with a slide-cover type clamping piece in a sliding manner, a control switch is arranged on the surface of the feeler hook handle, and the control switch is electrically connected with the light source.

Preferably, the thread groove is equipped with a plurality ofly altogether, and a plurality of thread grooves equidistance distribute on the surface of feeler hook pole, the thread groove corresponds with the printing opacity cover one-to-one.

Preferably, the light-transmitting cover is of a hollow structure, and the lower part of the light-transmitting cover is provided with an external thread.

Preferably, the inner cavity is of a strip structure, and the light source is clamped inside the end head on one side of the inner cavity.

Preferably, the sealing gasket is of an annular structure, and the sealing gasket is matched with the thread groove.

Preferably, the hook end is of an L-shaped structure, and the end head of the hook end is provided with a light hole.

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

1. the utility model discloses in, being connected the light source through lithium cell circuit in the searchlight handle, the searchlighting direction of light source aims at the inner chamber of seting up in the searchlight rod, open the light source through the control switch of slip searchlight handle surface mounting, the printing opacity cover of inner chamber intercommunication can lead light out the searchlighting rod lateral wall and carry out the searchlighting, the light trap has been seted up to the end of hook end, can make the light source penetrate the searchlighting directly, be convenient for organize in the joint and block or carry out all-round searchlighting work when needing to explore the deep, simultaneously, the printing opacity cover adopts threaded connection's mode to install in the thread groove on the surface;

2. the utility model discloses in, be stamped the scale that shows length at the surface of bougie pole, the scale through the bougie pole is favorable to measuring the articulated length of infiltration or the degree of depth, avoids traditional bougie to need the condition of use tools in addition, has improved the practicality of bougie, and the end of bougie pole is equipped with the L type structure hook end of level and smooth surface simultaneously, can stretch into well and organize in the joint and explore.

Drawings

Fig. 1 is a schematic structural view of a surgical hook with a light source according to the present invention;

fig. 2 is a schematic external structural view of a surgical hook with a light source according to the present invention;

fig. 3 is a schematic structural view of a light-transmitting cover of the surgical hook with a light source according to the present invention.

Illustration of the drawings:

1. a hook handle; 2. a lithium battery; 3. a light source; 4. an inner cavity; 5. calibration; 6. a hook detection rod; 7. a light-transmitting cover; 8. a hooked end; 9. a fastener; 10. a battery cavity; 11. a thread groove; 12. a gasket; 13. a control switch; 14. and (4) external threads.

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 noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1 and 2, an operation probe hook with a light source, includes a probe hook handle 1 and a probe hook rod 6, a battery cavity 10 is provided inside the probe hook handle 1, a lithium battery 2 is installed inside the battery cavity 10, and one side of the lithium battery 2 is located inside the probe hook handle 1 and is connected with a light source 3 through a circuit, one end of the probe hook handle 1 is connected with the probe hook rod 6, and an inner cavity 4 is provided inside the probe hook rod 6, and the light source 3 is clamped at one end of the inner cavity 4, a thread groove 11 is provided on one side surface of the top of the probe hook rod 6, and the thread groove 11 is in through connection with the inner cavity 4, a light-transmitting cover 7 is in threaded connection with the thread groove 11, a sealing gasket 12 is sleeved between the light-transmitting cover 7 and the bottom surface of the.

Referring to fig. 1, 2 and 3, a scale 5 is printed on the outer surface of a probe rod 6, the scale 5 extends from one end of the probe rod 6 to the other end of the probe rod 6, the length of the penetrated joint can be measured, the tail end of a probe handle 1 is positioned in a battery cavity 10 and is slidably connected with a slide-type clamping piece 9, a control switch 13 is arranged on the surface of the probe handle 1, the control switch 13 is electrically connected with a light source 3, the light source 3 is conveniently opened through the control switch 13, a plurality of thread grooves 11 are arranged, the thread grooves 11 are equidistantly distributed on the surface of the probe rod 6, the thread grooves 11 correspond to light-transmitting covers 7 one by one, the light-transmitting covers 7 are hollow structures, external threads 14 are arranged on the lower portions of the light-transmitting covers 7 and are conveniently arranged in the thread grooves 11 of the probe rod 6, an inner cavity 4 is a strip-shaped structure, the light source 3 is clamped in the end on one side of the inner cavity 4, sealing pad 12 is the loop configuration, and sealing pad 12 and thread groove 11 phase-matches, and sealing pad 12 can avoid interstitial fluid infiltration inner chamber 4, and hook end 8 is L type structure, and the light trap has been seted up to the end of hook end 8, is favorable to exploring the hook and explores in the joint, also can avoid exploring the hook and harm joint tissue.

The working principle is as follows: when the device is used, the light source 3 is started through sliding the control switch 13 arranged on the surface of the feeler lever 1, the light source 3 is connected with the feeler lever 1 through the lithium battery 2, the direction of the light source 3 is aligned with the inner cavity 4 arranged in the feeler lever 6, the light-transmitting cover 7 communicated with the inner cavity 4 can guide light out of the side wall of the feeler lever 6 for searchlighting, the end of the hook end 8 is provided with a light-transmitting hole, the light source 3 can be used for direct searchlighting, so that omnibearing searchlighting work can be conveniently carried out when tissues in joints block or deep parts need to be detected, meanwhile, the light-transmitting cover 7 is arranged in the thread groove 11 on the surface of the feeler lever 6 in a threaded connection mode, the device is convenient to install and use, when the length of the feeler lever 6 is required to be estimated, the scale 5 for displaying the length or depth of the penetration joint is favorably measured through, the condition that the traditional hook needs additional tools is avoided, the practicability of the hook is improved, the end of the hook rod 6 is provided with the L-shaped structure hook end 8 with a smooth surface, the hook rod can well stretch into a joint, joint tissues cannot be damaged, and the use safety is greatly guaranteed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An operation probe hook with a light source comprises a probe hook handle (1) and a probe hook rod (6) and is characterized in that a battery cavity (10) is formed in the inner side of the probe hook handle (1), a lithium battery (2) is installed in the battery cavity (10), one side of the lithium battery (2) is located in the probe hook handle (1) and is connected with the light source (3) through a circuit, one end of the probe hook handle (1) is connected with the probe hook rod (6), an inner cavity (4) is formed in the inner side of the probe hook rod (6), the light source (3) is clamped at one end of the inner cavity (4), a thread groove (11) is formed in the surface of one side of the top of the probe hook rod (6), the thread groove (11) is in through connection with the inner cavity (4), a light-transmitting cover (7) is connected with the inner thread of the thread groove (11), and a sealing gasket (12) is sleeved between, the end part of one side of the hook detection rod (6) is provided with a hook end (8).

2. The surgical hook with the light source as claimed in claim 1, wherein the outer surface of the hook rod (6) is marked with the scale (5), and the scale (5) extends from one end of the hook rod (6) to the other end of the hook rod (6).

3. The surgical hook with the light source as claimed in claim 1, wherein the tail end of the hook handle (1) is located in the battery cavity (10) and is slidably connected with a slide-type fastener (9), a control switch (13) is installed on the surface of the hook handle (1), and the control switch (13) is electrically connected with the light source (3).

4. The surgical hook with the light source as claimed in claim 1, wherein the thread groove (11) is provided in plurality, and the thread grooves (11) are distributed on the surface of the hook rod (6) at equal intervals, and the thread grooves (11) correspond to the light-transmitting covers (7) one by one.

5. The surgical hook with the light source as claimed in claim 1, wherein the light-transmitting cover (7) is a hollow structure, and the lower part of the light-transmitting cover (7) is provided with an external thread (14).

6. The surgical hook with the light source as claimed in claim 1, wherein the inner cavity (4) is a strip structure, and the light source (3) is clamped inside one side end of the inner cavity (4).

7. A surgical hook with a light source according to claim 1, characterized in that the sealing gasket (12) is of annular configuration and the sealing gasket (12) is adapted to the threaded groove (11).

8. The surgical hook with the light source as claimed in claim 1, wherein the hook end (8) is of an L-shaped structure, and the end of the hook end (8) is provided with a light hole.