CN219814294U - Multifunctional hemostatic forceps under endoscope - Google Patents

Abstract

The utility model discloses a multi-functional hemostatic forceps under endoscope, handle device's the other end is provided with end cap mechanism, and the binding clip is at the cap end, and is very much bigger than traditional hemostatic forceps and foreign matter pincers, the fixed cap includes that two pincers mouth that open and shut of binding clip, two sheetmetal positive and negative poles about the pincers mouth, then the top is connected the operation wire outside through the binding clip, realizes that the tractive pincers mouth opens and shuts and electrically conducts pincers mouth sheetmetal function, leaves 1/3-1/4 round sky visual field window in the middle of two pincers piece about the pincers mouth is closed, remains endoscope visual field of entering, and the utility model relates to medical supplies technical field. The multifunctional hemostatic forceps under the endoscope solves the problems that the traditional hemostatic forceps are in and out of the forceps channel of the endoscope, the space of the biopsy channel is limited, the hemostatic forceps are too small, the hemostatic strength is limited, in addition, the endoscope generally only has one biopsy channel, the hemostatic can not be operated in other environments, meanwhile, tissues or foreign matters can be clamped, surgical instruments can be replaced in an operation, the operation cost is reduced, and the operation time is saved.

Description

Multifunctional hemostatic forceps under endoscope

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a multifunctional hemostatic forceps under an endoscope.

Background

With the development of the endoscope technology, the endoscopic treatment can avoid open surgery to reduce the pain of a patient, common iatrogenic bleeding or iatrogenic foreign matters or tissues in the endoscopic treatment are all required to be treated in time by doctors, the hemostatic forceps are only the most commonly used endoscopic hemostatic tools, the electric hemostatic forceps are used for electric coagulation hemostasis, the traditional hemostatic forceps are all the in-out of an endoscopic forceps channel (biopsy channel), the biopsy channel is 2.8-3.2mm, and the space is limited, so that the hemostatic forceps are too small and the hemostatic strength is limited; in the current stage of excision of focus tissue in the same operation, the current stage of taking out or simply taking out foreign matters is also the step of entering the cavity, so that the size of the instrument is limited, in addition, the endoscope generally only has one biopsy channel, hemostasis can not be carried out in other environments, the progress of the operation is limited, and the operation is relatively troublesome;

disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the multifunctional hemostatic forceps under the endoscope, which solves the problems that the prior traditional hemostatic forceps are all provided with an endoscope forceps channel for entering and exiting, the space of a biopsy channel is limited, so that the hemostatic forceps are too small, the hemostatic strength is limited, in addition, the endoscope generally only has one biopsy channel, the hemostatic operation cannot be carried out in other environments, the operation progress is limited, and the operation is relatively troublesome.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the multifunctional hemostatic forceps under the endoscope comprise forceps heads, wherein one end of each forceps head is provided with a handle device, and the other end of each handle device is provided with a pull ring and a plug.

The sleeve is internally provided with an operation wire and a metal guide wire, a plug is connected to the upper end connecting component of the sleeve, and a pull ring is fixedly connected to the top end of the connecting component.

The plug comprises a plug cap, one end of the plug is provided with a connecting component, one end of the plug is fixedly connected with a metal guide wire, and the guide wire end is connected with the clamp tooth metal sheet.

Preferably, one end of the clamp head is fixedly sleeved at one end of the sleeve, and the mounting pipe is fixedly sleeved at the other end of the sleeve.

Preferably, one end of the operation wire passes through the connecting rod, the sleeve and the inner cavity of the mounting tube and is fixedly connected to the bottom jaw.

Preferably, the surface of the plug is movably covered with a plug cap.

Preferably, the opposite side of the clamp head is provided with saw tooth convex-concave, and the bottom is provided with an electric insulation coating.

Advantageous effects

The utility model provides a multifunctional hemostatic forceps under an endoscope. Compared with the prior art, the method has the following beneficial effects:

1. the multifunctional hemostatic forceps under the endoscope are arranged on the endoscope and extend into the body of a patient, when hemostasis is needed, the connecting component part can only be held, the pull ring is pulled, the pull ring passes through the connecting rod, so that the forceps head can be freely closed by pulling of the operation wire, bleeding tissues or foreign matters can be clamped, the foreign matters can be clamped in an opening and closing mode of the forceps head, the forceps head is connected with metal sheets of forceps teeth through a plug conductive wire, electric energy is generated after the energization to perform hemostasis, the forceps head is far larger than the traditional hemostatic forceps and foreign matter forceps at the cap end, the fixing cap comprises two forceps head opening and closing forceps mouths, the upper metal sheet anode and the lower metal sheet anode of the forceps mouth are connected with the operation wire through the top outside of the forceps head, the functions of opening and closing the forceps mouths of the pulling forceps are realized, 1/3-1/4 round spaces are reserved between the upper forceps sheets and the lower forceps sheets after the forceps mouths of the forceps mouths are closed, and the view of the endoscope is reserved. Because the forceps teeth of the forceps head can be sleeved outside the endoscope, the forceps are far larger than hemostatic forceps or foreign body forceps of a biopsy channel of the traditional endoscope, the problem that the hemostatic forceps are too small and have limited hemostatic strength is solved, meanwhile, tissues or foreign bodies can be clamped, the replacement of surgical instruments in the operation is omitted, the operation cost is reduced, and the operation time is saved.

2. The multifunctional hemostatic forceps under the endoscope can also provide other endoscopic tools to enter and exit into the inner cavity of the sleeve in the process of hemostasis or foreign body taking, and can perform other operations, such as the combined use of the endoscopic tools of the electrotome and the basket.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the end cap mechanism of the present utility model;

in the figure: 1. a handle means; 2. a pull ring; 3. a connection assembly; 4. a plug cap; 5. a plug; 6. a connecting rod; 7. a sleeve; 8. an operating wire and a metal guide wire; 9. a clamp head; 10. jaw teeth and metal jaw sheets; 11. a field of view window.

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, the present utility model provides a technical solution: the utility model provides a multi-functional hemostatic forceps under endoscope, includes handle 1, and handle device 1's upper end is provided with pull ring 2, and the lower extreme has coupling assembling 3, is equipped with plug 5, and 6 sleeve pipes of connecting rod 7 connect binding clip 9, makes the binding clip open and shut through pull ring 2 tractive, inserts the electricity through plug 5, makes 10 electrically conductive.

The bottom of coupling assembling 3 has slided and has cup jointed connecting rod 6, and the fixed surface intercommunication of connecting rod 6 has plug 5, and the top fixedly connected with pull ring 2 of coupling assembling 3.

The clamp head 9 comprises clamp teeth and a metal sheet 10, a view window 11 is reserved and is sleeved at the front end of the endoscope, one end of the clamp head 9 is connected with a sleeve 7, an operation wire and a metal guide wire 8 are arranged in the sleeve 7, a pull ring 2 connected with the connection assembly 3 controls the clamp teeth and the metal sheet 10 of the clamp head 9 to open and close, and after the plug 5 is inserted into an energy platform, the clamp teeth and the metal sheet 10 conduct electricity.

One end of the operation wire and the metal guide wire 8 passes through the inner cavity of the sleeve 7 and the connecting rod 6 and is fixedly connected to the bottom of the connecting component 3.

Referring to fig. 2, the opposite side of the clamp head (9) is provided with a sawtooth arrangement, a concave-convex arrangement and an electric insulation coating at the bottom, and the clamp head is opened and closed by an operation wire and a metal guide wire and is electrified to stop bleeding.

When the endoscope operation is performed, firstly, a forceps sleeve is arranged at the front end of the endoscope, a sleeve is fixed on the endoscope body by a medical adhesive tape, the handle end is also a hand-held part of the endoscope fixed by the medical adhesive tape, the forceps head stretches into the body of a patient along with the front end of the endoscope body, when hemostasis or foreign matter taking is required, the handle 1 can only be held, the pull ring 2 is pulled back and forth, the pull ring 2 controls the opening and closing of the forceps teeth 10 of the forceps head 9 by driving the operation wire 8, the acting force of the forceps head 9 end is sensed by the pull ring 2, the condition of grasping tissues is checked through a visual field window to withdraw the endoscope body to take the foreign matter or electrify to perform hemostasis, the forceps teeth 10 are formed by conductive metal, the front end is a pair of forceps teeth 10 of a high-frequency electrode, the forceps teeth can be freely opened and closed, and a direction face can be used as a foreign matter grasping function when the forceps are not conductive, and the instrument pressure temporarily stops the hemostasis. And all that is not described in detail in this specification is well known to those skilled in the art.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a multi-functional hemostatic forceps under endoscope, includes sleeve pipe (7) and coupling assembling (3), its characterized in that: one end of the sleeve (7) is provided with a handle device (1), and the other end of the handle device (1) is provided with a clamp head (9);

the bottom of the connecting component (3) is in sliding sleeve connection with a connecting rod (6), a plug (5) is fixedly communicated with the surface of the connecting rod (6), and the top of the connecting component (3) is fixedly connected with a pull ring (2);

the forceps head (9) comprises forceps teeth and a metal sheet (10), a visual window (11) is reserved to be installed and sleeved at the front end of an endoscope, one end of the forceps head (9) is connected with a sleeve (7), an operation wire and a metal guide wire (8) are arranged in the sleeve (7), the forceps teeth and the metal sheet (10) of the forceps head (9) are controlled to open and close by a pull ring (2) connected with the connecting assembly (3), and after the plug (5) is inserted into the energy platform, the forceps teeth and the metal sheet (10) are conductive.

2. An endoscopic multi-functional hemostatic forceps according to claim 1, wherein: the forceps teeth and the metal sheet (10) of the forceps head (9) are sleeved at the front end of the endoscope and can conduct electricity and grasp, and the view window (11) can guide the endoscope.

3. An endoscopic multi-functional hemostatic forceps according to claim 1, wherein: one end of the operation wire and one end of the metal guide wire (8) penetrate through the inner cavity of the sleeve (7) and the connecting rod (6) and are fixedly connected to the bottom of the connecting component (3).

4. An endoscopic multi-functional hemostatic forceps according to claim 1, wherein: the surface of the plug (5) is movably covered with a plug cap (4).

5. An endoscopic multi-functional hemostatic forceps according to claim 1, wherein: the opposite surface of the clamp head (9) is provided with saw tooth convex-concave, and the bottom is provided with an electric insulation coating.