Object taking device for clinical operation

Abstract

The invention relates to the technical field of ear-nose-throat department clinic, and discloses an object taking device for clinic operation, the object taking device comprises a first clamp handle, a second clamp handle and a rotating shaft, the middle end of the first clamp handle and the middle end of the second clamp handle intersect with each other and are rotatably connected through the rotating shaft, and the sides, away from each other, of the bottom end of the first clamp handle and the bottom end of the second clamp handle are each provided with a holding part; a reset assembly is arranged on the close sides of the bottom ends of the first forceps handle and the second forceps handle, the top end of the first forceps handle is fixedly connected with a first forceps rod, the top end of the second forceps handle is fixedly connected with a second forceps rod, and the end, away from the first forceps handle, of the first forceps rod and the end, away from the second forceps handle, of the second forceps rod are both connected with forceps heads through installation assemblies. A lighting mechanism is installed at the rear end of the top side of the first forceps rod. According to the object taking device, the object taking device can be held more firmly, so that the stability of the whole clamping process is kept, and the influences such as scratching on the ear, nose and throat positions of a patient are prevented.

Description

Technical Field

[0001] The invention relates to the field of clinical technology of otolaryngology, and in particular to a device for taking objects for clinical surgery. Background Art

[0002] The ear, nose, and throat are small parts of the human body, distributed around the brain, and minor illnesses and pains are often easily ignored. During clinical surgery in the Department of Otolaryngology, forceps are often needed to grab foreign objects in the organs.

[0003] ENT surgery is a delicate operation. When medical staff hold the traditional extraction device, they may become unstable due to fatigue caused by long-term surgery, which may cause the device to shake, affect the operation, and even scratch the patient's vulnerable parts.

[0004] Therefore, in order to solve the problem that the existing object-retrieving devices are not held firmly enough and thus affect the operation, a clinical surgical object-retrieving device is needed to solve the above problem. Summary of the invention

[0005] In order to solve the problem in the prior art that the object-retrieving device is not held firmly enough to affect the operation, the present application provides a object-retrieving device for clinical surgery.

[0006] To achieve the above object, the present invention provides the following technical solutions: A device for retrieving objects for clinical surgery comprises a clamp handle 1, a clamp handle 2 and a rotating shaft, wherein the middle ends of the clamp handle 1 and the clamp handle 2 intersect with each other and are rotatably connected via the rotating shaft, a gripping portion is arranged on the side away from the bottom end of the clamp handle 1 and the clamp handle 2, a reset assembly is arranged on the side close to the bottom end of the clamp handle 1 and the clamp handle 2, a clamp rod 1 is fixedly connected to the top end of the clamp handle 1, a clamp rod 2 is fixedly connected to the top end of the clamp handle 2, one end of the clamp rod 1 away from the clamp handle 1 and one end of the clamp rod 2 away from the clamp handle 2 are both connected to clamp heads via a mounting assembly, and a lighting mechanism is mounted on the top rear end of the clamp rod 1.

[0007] As a further improvement of the present invention, the lighting mechanism includes a base, the bottom side of the base is fixedly connected to the top rear end of the clamp rod, a lighting lamp is installed at the top rear end of the base, a frame is arranged on the side of the lighting lamp, a lens is fixedly connected to the front side of the frame, and the bottom side of the frame is connected to the top front end of the base through a snap-fit ​​assembly.

[0008] As a further improvement of the present invention, the snap-fit ​​assembly includes two snap-fit ​​parts, which are respectively fixedly connected to the left and right sides of the front end of the base, and a protrusion is provided on one side close to the top of the two snap-fit ​​parts. The left and right sides of the bottom end of the frame are provided with snap-fit ​​grooves, and the snap-fit ​​parts on both sides are connected to the snap-fit ​​grooves on both sides through the protrusions.

[0009] As a further improvement of the present invention, the installation assembly includes two clamps, which are respectively fixedly connected to the front sides of clamp rod one and clamp rod two, and a clamp groove is opened on the rear side of the clamp head. The clamp head is interference fit on the outer wall of the clamp through the clamp groove.

[0010] As a further improvement of the present invention, the holding portion includes two holding rings 1 and two holding rings 2, the two holding rings 1 are respectively fixedly connected to the sides of the bottom ends of the pliers handles 1 and 2, the holding rings 2 are located on the bottom side of the holding ring 1, and the two holding rings 2 are respectively fixedly connected to the sides of the bottom ends of the pliers handles 1 and 2.

[0011] As a further improvement of the present invention, the gripping ring 1 and the gripping ring 2 are both in the shape of a circular ring, and the diameter of the gripping ring 1 is smaller than the diameter of the gripping ring 2.

[0012] As a further improvement of the present invention, the resetting assembly comprises a telescopic rod, which is arranged on one side close to the bottom ends of the first and second clamp handles, and a spring is sleeved on the outer wall of the telescopic rod.

[0013] As a further improvement of the present invention, one end of the telescopic rod is fixedly connected to the first clamp handle, and the other end of the telescopic rod is fixedly connected to the second clamp handle.

[0014] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects: 1. In the present invention, the design of the holding ring 1 and the holding ring 2 allows two fingers to hold the clamp handle 1 or the clamp handle 2, thereby increasing stability, and making it possible to hold the object-removing device more firmly during ENT surgery to maintain stability throughout the clamping process and prevent scratches and other effects on the patient's ENT.

[0015] 2. In the present invention, through the mutual cooperation of the lighting lamp, the frame, the lens, the snap-fitting groove and the snap-fitting parts, it is possible to provide a light source when encountering an area with insufficient light during ENT surgery, which makes it difficult to perform clamping work. By changing the type of light source, such as a diffuse light source and a concentrated light source, etc., it is possible to adapt to different situations and increase the flexibility of the work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an axonometric diagram of a clinical surgical object-removing device proposed by the present invention; Figure 2 This is a schematic diagram of the positions of a telescopic rod and a spring of a clinical surgical object retrieval device proposed by the present invention; Figure 3This is a schematic diagram of the positions of the card slots and card parts of a clinical surgical object retrieval device proposed by the present invention; Figure 4 This is a schematic diagram of the positions of the engaging groove and engaging member of a clinical surgical object retrieval device proposed by the present invention.

[0017] Legend: 1. Clamp handle 1; 2. Clamp handle 2; 3. Grip ring 1; 4. Grip ring 2; 5. Telescopic rod; 6. Spring; 7. Rotating shaft; 8. Clamp rod 1; 9. Clamp rod 2; 10. Clamp head; 11. Clamping piece; 12. Clamping slot; 13. Base; 14. Lighting lamp; 15. Frame; 16. Lens; 17. Clamping slot; 18. Clamping piece. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0020] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0021] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0022] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0023] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0024] Embodiment 1: Reference Figure 1-4 A clinical surgical object-taking device comprises a clamp handle 1, a clamp handle 2 and a rotating shaft 7. The middle ends of the clamp handle 1 and the clamp handle 2 cross each other and are rotatably connected through the rotating shaft 7. The sides of the bottom ends of the clamp handle 1 and the clamp handle 2 are both provided with a gripping portion. The sides of the bottom ends of the clamp handle 1 and the clamp handle 2 are both provided with a reset assembly. The top end of the clamp handle 1 is fixedly connected with a clamp rod 18, and the top end of the clamp handle 2 is fixedly connected with a clamp rod 29. One end of the clamp rod 8 away from the clamp handle 1 and one end of the clamp rod 29 away from the clamp handle 2 are both connected with a clamp head 10 through a mounting assembly. A lighting mechanism is installed at the top rear end of the clamp rod 8; Specifically, the pliers handle 1 and the pliers handle 2 rotate crosswise to form an x-shape, and the thumb drives the pliers handle 2 to rotate on the rotating shaft 7, thereby increasing the distance between the pliers handle 2 and the pliers handle 1, and drives the pliers rod 2 9 connected to the pliers handle 2 to move, increasing the distance with the pliers rod 1 8, and increasing the distance between the two pliers heads 10. The rear end of the pliers rod 1 8 is provided with an extension part, so that the pliers rod 1 8 is higher than the pliers rod 2 9.

[0025] The mounting assembly includes two clamps 11, which are respectively fixedly connected to the front sides of the clamp rod 1 8 and the clamp rod 2 9. A clamp groove 12 is provided on the rear side of the clamp head 10, and the clamp head 10 is interference-fitted on the outer wall of the clamp 11 through the clamp groove 12. Specifically, according to the situation of the operation, it is necessary to replace the pliers 10 of different sizes according to the surgical incisions of different sizes to clamp foreign objects in the incisions. The pliers 10 can be slid to detach the card slot 12 from the card part 11, and then the pliers 10 of different sizes can be replaced, and then the pliers 10 can be installed on the card part 11 by sliding.

[0026] The gripping part includes two gripping rings 1 3 and two gripping rings 2 4. The two gripping rings 1 3 are respectively fixedly connected to the sides of the bottom ends of the clamp handle 1 and the clamp handle 2, and the gripping ring 2 4 is located at the bottom side of the gripping ring 1 3. The two gripping rings 2 4 are respectively fixedly connected to the sides of the bottom ends of the clamp handle 1 and the clamp handle 2; the gripping ring 1 3 and the gripping ring 2 4 are both annular, and the diameter of the gripping ring 1 3 is smaller than the diameter of the gripping ring 2 4; Specifically, by providing two holding parts, the holding ring 1 3 and the holding ring 2 4, two fingers can be used to hold the pliers handle 1 or the pliers handle 2 2, thereby increasing stability. The index finger passes through the holding ring 1 3 of the pliers handle 1 1, the middle finger passes through the holding ring 2 4 of the pliers handle 1 1, and the thumb passes through the holding ring 1 3 or the holding ring 2 4 on the pliers handle 2 2, thereby holding the pliers handle 1 and the pliers handle 2 2.

[0027] The reset assembly includes a telescopic rod 5, which is arranged on a side close to the bottom ends of the clamp handle 1 and the clamp handle 2, and a spring 6 is sleeved on the outer wall of the telescopic rod 5; one end of the telescopic rod 5 is fixedly connected to the clamp handle 1, and the other end of the telescopic rod 5 is fixedly connected to the clamp handle 2; Specifically, the telescopic rod 5 is used to sleeve and support the inner wall of the spring 6. The two ends of the supporting spring 6 are connected to the clamp handle 1 and the clamp handle 2. When the clamp handle 2 is pulled away from the clamp handle 1, the telescopic rod 5 extends and the spring 6 stretches. When the thumb cancels the force on the clamp handle 2, the spring 6 will reset and drive the clamp handle 2 and the components connected to the clamp handle 2 to reset, so that the two clamp heads 10 can clamp foreign objects.

[0028] Embodiment 2: As one of the optimized structural designs for Example 1, Figure 1 and Figure 4 As shown, the lighting mechanism includes a base 13, the bottom side of the base 13 is fixedly connected to the top rear end of the clamp rod 18, a lighting lamp 14 is installed on the top rear end of the base 13, a mirror frame 15 is arranged on the side of the lighting lamp 14, a lens 16 is fixedly connected to the front side of the mirror frame 15, and the bottom side of the mirror frame 15 is connected to the top front end of the base 13 through a clamping assembly; the clamping assembly includes two clamping members 18, the two clamping members 18 are respectively fixedly connected to the left and right sides of the front end of the base 13, and the tops of the two clamping members 18 are both provided with protrusions on one side, and the bottom left and right sides of the mirror frame 15 are provided with clamping grooves 17, and the clamping members 18 on both sides are connected to the clamping grooves 17 on both sides through protrusions; Specifically, during the ENT surgery, if there is a poorly lit area and it is difficult to perform the clamping work, the illuminating lamp 14 can be turned on, and the light of the illuminating lamp 14 will pass through the lens 16 to illuminate the part. The frame 15 can be shaken left and right to make the clamping groove 17 on the frame 15 disengage from the clamping of the clamping piece 18, so as to be disassembled, and then the frame 15 equipped with lenses 16 of different specifications is aligned with the protrusion on the clamping piece 18, and the clamping groove 17 of the frame 15 is clamped on the protrusion, and then the frame 15 is clamped and fixed by the clamping pieces 18 on both sides, and then the replacement is completed, so that the type of light source can be changed according to the light passing through different lenses 16, such as diffuse light source and concentrated light source, so as to adapt to different situations and increase the flexibility of work.

[0029] Working principle: When using the device, the index finger passes through the gripping ring 13 of the clamp handle 1, the middle finger passes through the gripping ring 24 of the clamp handle 1, and the thumb passes through the gripping ring 13 or the gripping ring 24 on the clamp handle 2, so as to grasp the clamp handle 1 and the clamp handle 2. When a foreign body needs to be clamped during surgery, the thumb drives the clamp handle 2 to rotate on the rotating shaft 7, thereby increasing the distance between the clamp handle 2 and the clamp handle 1, and drives the clamp rod 29 connected to the clamp handle 2 to move, increasing the distance with the clamp rod 18, and increasing the distance between the two clamp heads 10. At this time, the telescopic rod 5 is extended, and the spring 6 is stretched, so that the adjacent side of the two clamp heads 10 is placed on the foreign body. At this time, the thumb cancels the force on the clamp handle 2, the spring 6 is reset, and drives the clamp handle 22 and the components connected to the clamp handle 2 to reset, so that the two clamp heads 10 can clamp the foreign body. If the light source of the surgical site is insufficient and a light source is needed, the illuminating lamp 14 can be turned on for illumination, and the light of the illuminating lamp 14 will pass through the lens 16 and illuminate the site. If different light sources are needed to cope with different situations, the frame 15 can be shaken left and right to disengage the clamping groove 17 on the frame 15 from the clamping of the clamping member 18, and then the frame 15 equipped with lenses 16 of different specifications is aligned with the protrusion on the clamping member 18, and the clamping groove 17 of the frame 15 is clamped on the protrusion, and then the frame 15 is clamped and fixed by the clamping members 18 on both sides, and then the replacement is completed. When it is necessary to clamp foreign objects in surgical wounds of different sizes, the clamp head 10 can be slid to disengage the clamping groove 12 from the clamping member 11, and then the clamp head 10 of different sizes can be replaced, and then the clamp head 10 can be installed on the clamping member 11 by sliding.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A clinical surgical object removal device, comprising a first clamp handle (1), a second clamp handle (2) and a rotating shaft (7), Features: The middle ends of the clamp handles 1 (1) and 2 (2) intersect with each other and are rotatably connected via the rotating shaft (7); a gripping portion is provided on the side away from the bottom ends of the clamp handles 1 (1) and 2 (2); a reset assembly is provided on the side close to the bottom ends of the clamp handles 1 (1) and 2 (2); a clamp rod 1 (8) is fixedly connected to the top end of the clamp handle 1 (1); a clamp rod 2 (9) is fixedly connected to the top end of the clamp handle 2 (2); an end of the clamp rod 1 (8) away from the clamp handle 1 (1) and an end of the clamp rod 2 (9) away from the clamp handle 2 (2) are both connected to a clamp head (10) via a mounting assembly; and a lighting mechanism is installed at the top rear end of the clamp rod 1 (8).

2. A clinical surgical object retrieval device according to claim 1, Features: The lighting mechanism comprises a base (13), the bottom side of the base (13) being fixedly connected to the top rear end of a clamp rod (8), a lighting lamp (14) being installed at the top rear end of the base (13), a mirror frame (15) being arranged on the side of the lighting lamp (14), a lens (16) being fixedly connected to the front side of the mirror frame (15), and the bottom side of the mirror frame (15) being connected to the top front end of the base (13) via a snap-fit ​​assembly.

3. A clinical surgical object retrieval device according to claim 2, Features: The snap-fit ​​assembly comprises two snap-fit ​​parts (18), the two snap-fit ​​parts (18) are respectively fixedly connected to the left and right sides of the front end of the base (13), and the two snap-fit ​​parts (18) are provided with protrusions on the sides close to the top ends. The left and right sides of the bottom end of the mirror frame (15) are provided with snap-fit ​​grooves (17), and the snap-fit ​​parts (18) on both sides are connected to the snap-fit ​​grooves (17) on both sides through the protrusions.

4. A clinical surgical object retrieval device according to claim 1, Features: The mounting assembly comprises two clamping members (11), the two clamping members (11) being fixedly connected to the front sides of the first clamp rod (8) and the second clamp rod (9) respectively, a clamping slot (12) being provided on the rear side of the clamp head (10), and the clamp head (10) being interference-fitted on the outer wall of the clamping member (11) through the clamping slot (12).

5. A clinical surgical object retrieval device according to claim 4, Features: The holding portion comprises two holding rings 1 (3) and two holding rings 2 (4), the two holding rings 1 (3) are respectively fixedly connected to the sides of the bottom ends of the clamp handle 1 (1) and the clamp handle 2 (2), the holding ring 2 (4) is located at the bottom side of the holding ring 1 (3), and the two holding rings 2 (4) are respectively fixedly connected to the sides of the bottom ends of the clamp handle 1 (1) and the clamp handle 2 (2).

6. A clinical surgical object retrieval device according to claim 5, Features: The gripping ring 1 (3) and the gripping ring 2 (4) are both in the shape of a ring, and the diameter of the gripping ring 1 (3) is smaller than the diameter of the gripping ring 2 (4).

7. A clinical surgical object retrieval device according to claim 1, Features: The resetting assembly comprises a telescopic rod (5), the telescopic rod (5) being arranged on one side close to the bottom ends of the first clamp handle (1) and the second clamp handle (2), and the outer wall of the telescopic rod (5) being provided with a spring (6).

8. A clinical surgical object retrieval device according to claim 7, Features: One end of the telescopic rod (5) is fixedly connected to the first clamp handle (1), and the other end of the telescopic rod (5) is fixedly connected to the second clamp handle (2).

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