Disposable endoscope biopsy forceps

Abstract

The utility model discloses a pair of disposable endoscope biopsy forceps, which belongs to the technical field of biopsy forceps and comprises a biopsy forceps body and a shell movably arranged on the biopsy forceps body, and a liquid cavity is arranged in the shell and used for storing disinfectant; two pieces of aseptic cotton are movably arranged in the shell and used for disinfecting the living forceps body, and the living forceps body movably penetrates through the two pieces of aseptic cotton; the flow control assembly is used for controlling liquid in the liquid cavity to be injected into the aseptic cotton, when the flow control assembly is communicated, the aseptic cotton is attached to the surface of the living forceps body, the flow control assembly comprises a pressing rod movably arranged in the shell, the two pieces of aseptic cotton are symmetrically arranged at the end of the pressing rod, the use safety of the living forceps is effectively guaranteed, and meanwhile the disinfection efficiency of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of living body sampling forceps, especially relates to a disposable endoscope living body sampling forceps. BACKGROUND

[0002] Gastroscope and enteroscope such as endoscope examination can directly observe the lesion of stomach and intestine part, and thus is a currently used clinical examination method, and doctors often use living body tissue sampling forceps for sampling in the endoscope examination process, the traditional living body sampling forceps is sterilized first in the production process, and then is packaged, when doctors use the sampling forceps, manual disinfection is needed again due to the influence of the use environment, but this disinfection method has some disadvantages, the sampling forceps is long, and there is a time difference when the sampling forceps enters the patient's body, and the sampling forceps does not directly enter the patient's body at once, and with the lapse of time, the part of the sampling forceps that has been sterilized and has not entered the patient's body is influenced by the environment and is secondarily contaminated, at this time, the medical staff is not convenient for disinfection, and the end of the living body forceps is in the patient's body, so that the disinfection of the part not entering the body is influenced, and thus the use safety of the living body forceps is reduced. SUMMARY

[0003] In view of the problems in the prior art, the utility model provides a disposable endoscope living body sampling forceps, and solves the problems of incomplete and inconvenient disinfection of the living body forceps during use.

[0004] The utility model is realized in this way, a disposable endoscope living body sampling forceps, including living body forceps body, still including:

[0005] The shell is movably arranged on the living body forceps body, the shell is internally provided with a liquid cavity for storing disinfectant;

[0006] Two disinfectant cottons are movably arranged in the shell for disinfecting the living body forceps body, and the living body forceps body movably penetrates the two disinfectant cottons;

[0007] The flow control assembly is used for controlling the liquid in the liquid cavity to be injected into the disinfectant cotton, and when the flow control assembly is connected, the disinfectant cotton is attached to the surface of the living body forceps body, and the flow control assembly comprises a pressure rod movably arranged in the shell, and the two disinfectant cottons are symmetrically arranged at the end of the pressure rod.

[0008] As preferred in the utility model, the flow control assembly further comprises two communication pipes symmetrically and fixedly arranged in the shell, and the end of the communication pipe away from the disinfectant cotton is fixed on the side wall of the liquid cavity, two first through holes are symmetrically arranged on the pressure rod, two second through holes are symmetrically arranged on the communication pipe, and the first through hole and the second through hole movably penetrate.

[0009] As the utility model discloses, preferably, a spring piece for resetting the pressing rod is sleeved on the pressing rod, and the spring piece is located at the lower side of the communicating pipe.

[0010] As the utility model discloses, preferably, an arc-shaped mounting plate is further arranged at the lower end of the pressing rod, the disinfecting cotton is arranged in the mounting plate, and the mounting plate and the pressing rod are through.

[0011] As the utility model discloses, preferably, a film is arranged on one side of the shell for sealing the inside of the shell.

[0012] As the utility model discloses, preferably, a fixing assembly is arranged between the shell and the living body forceps body for fixing the shell, and the fixing assembly comprises a fixing plate arranged on the living body forceps body and two plug-in rods arranged on the shell and plug-in movably on the fixing plate.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] The shell is sealed by the film on the outer side of the shell, so that the end of the living body forceps body is effectively sealed to avoid pollution of the end of the living body forceps body. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structure schematic view of the rear side of the utility model;

[0016] Figure 2 is a structure schematic view of the front side of the utility model;

[0017] Figure 3 is a structure schematic view of the right side of the utility model;

[0018] Figure 4 is Figure 3 is an enlarged view of A in the utility model;

[0019] Figure 5 is a structure schematic view of the front side of the utility model;

[0020] Figure 6 is a use state schematic view of the utility model.

[0021] In the figure:

[0022] 1, live body forceps body; 2, shell; 3, liquid cavity; 4, disinfecting cotton; 5, pressure rod; 6, first through hole; 7, communication pipe; 8, second through hole; 9, spring piece; 10, mounting plate; 11, film; 12, plug-in rod; 13, fixed plate. DETAILED DESCRIPTION

[0023] In order to further understand the utility model content, characteristics and efficacy of the utility model, the following examples are cited, and the following is described in detail with the help of drawings.

[0024] The structure of the utility model is described in detail below in conjunction with the drawings.

[0025] As Figures 1 to 6 shown, the utility model embodiment provides a kind of disposable endoscope live body sampling forceps, including live body forceps body 1, still include:

[0026] Shell 2 is movably arranged on live body forceps body 1, liquid cavity 3 is equipped in shell 2, for the storage of disinfectant;

[0027] Two disinfecting cottons 4 are movably arranged in shell 2, for the disinfection of live body forceps body 1, and live body forceps body 1 movably passes through two disinfecting cottons 4;

[0028] Flow control component is used to control the liquid in liquid cavity 3 to be injected into disinfecting cotton 4, and when flow control component is communicated, disinfecting cotton 4 is attached to the surface of live body forceps body 1, including pressure rod 5 movably arranged in shell 2, two disinfecting cottons 4 are symmetrically arranged at the end of pressure rod 5.

[0029] As preferred in the utility model, flow control component further includes two communication pipes 7 symmetrically fixed in shell 2, and the end of communication pipe 7 away from disinfecting cotton 4 is fixed on the side wall of liquid cavity 3, two first through holes 6 are symmetrically provided on pressure rod 5, two second through holes 8 are symmetrically provided on communication pipe 7, first through hole 6 and second through hole 8 movably penetrate, when pressure rod 5 drops, first through hole 6 and second through hole 8 are communicated, at this time, disinfectant can be injected into disinfecting cotton 4, to complete the disinfection of live body forceps body 1, reduce the step of manual disinfection.

[0030] As preferred in the utility model, spring piece 9 for resetting pressure rod 5 is sleeved on pressure rod 5, spring piece 9 is located at the lower side of communication pipe 7, after disinfection is completed, reset spring pushes pressure rod 5 to reset, so that first through hole 6 and second through hole 8 are separated, so that the supply of disinfectant is stopped, to avoid the waste of disinfectant, and repeated penetration can be carried out when subsequent disinfection, to form the effect of continuous disinfection.

[0031] As the utility model preferred, the lower end of the pressing rod 5 is further provided with an arc-shaped mounting plate 10, the sterilization cotton 4 is arranged in the mounting plate 10, and the mounting plate 10 and the pressing rod 5 are through, the arc-shaped mounting plate 10 can adapt to the shape of the living body forceps body 1, so that the sterilization cotton 4 is more fitted when sterilizing, and the sterilization effect is better.

[0032] As the utility model preferred, one film 11 is arranged on one side of the shell 2 for sealing the inside of the shell 2, and the film 11 on one side of the shell 2 can seal the shell 2 when the living body forceps is not used, so that the end of the living body forceps body 1 is prevented from being polluted, and when used, the film 11 can be torn to use the living body forceps body 1.

[0033] As the utility model preferred, the fixing assembly is arranged between the shell 2 and the living body forceps body 1 for fixing the shell 2, comprising a fixing plate 13 arranged on the living body forceps body 1 and two plug-in rods 12 arranged on the shell 2 and movably plugged in the fixing plate 13, when the living body forceps is used, the shell 2 is moved from one end to the other end of the living body forceps body 1, to prevent the shell 2 from moving when the living body forceps body 1 is used, the plug-in rod 12 can be plugged in the fixing plate 13, so as to ensure the stability of the shell 2.

[0034] Working principle of the utility model:

[0035] Reference Figure 1 , initial state, the end of the living body forceps body 1 is located in the shell 2, and reference Figure 2 , one side of the shell 2 is sealed by the film 11, so that the end of the living body forceps body 1 is prevented from being polluted;

[0036] Reference Figure 6 , when the living body forceps body 1 is used, it passes through the shell 2, the shell 2 slides on the living body forceps body 1, and the living body forceps body 1 is located between the two sterilization cottons 4 and is sterilized by the sterilization cotton 4, when the two sterilization cottons 4 are close to the living body forceps body 1, the pressing rod 5 needs to be pushed down, and the specific operation is as follows

[0037] Reference Figure 3 and Figure 4When the pressing rod 5 is pressed down, the end portions of the disinfecting cotton 4 are close to each other, and when the pressing rod 5 slides downward, the first through hole 6 moves downward simultaneously, when the first through hole 6 moves to the position of the second through hole 8, the first through hole 6 and the second through hole 8 are communicated, when the first through hole 6 and the second through hole 8 are communicated, the disinfecting liquid in the liquid cavity 3 enters into the first through hole 6 from the second through hole 8, then the liquid enters into the disinfecting cotton 4 through the pressing rod 5, so that a certain amount of disinfecting liquid is injected into the disinfecting cotton 4, and along with the movement of the disinfecting cotton 4 on the living forceps body 1, the disinfecting cotton 4 can sufficiently disinfect the living forceps body 1, and the disinfecting cotton 4 can be repeatedly moved to disinfect the living forceps body 1, when the disinfecting cotton 4 is disinfected, the pressing rod 5 is released, the pressing rod 5 is reset by the spring member 9, the first through hole 6 and the second through hole 8 are dislocated, then the supply of disinfecting liquid is stopped, then the plug-in rod 12 can be inserted into the fixed plate 13 to fix the shell 2.

[0038] The shell 2 is sealed by the film 11 on the outer side of the shell 2, so that the end portion of the living forceps body 1 is effectively sealed, and the end portion of the living forceps body 1 is prevented from being polluted, when the living forceps body 1 is used, the outer packaging of the living forceps body 1 is opened, and the living forceps body 1 is exposed to the air, at this time, the film 11 is torn, the two disinfecting cottons 4 are adhered to the surface of the living forceps body 1 by pressing the pressing rod 5, and the living forceps body 1 can be effectively disinfected by moving the shell 2, and in the disinfection process, the shell 2 is moved from one end of the living forceps body 1 to the other end, the disinfected portion can be directly used, and along with the increasing use length of the living forceps body 1, the disinfecting cotton 4 can be disinfected according to the use length, so that on one hand, the manual disinfection of the medical staff is reduced, and on the other hand, the equipment can be disinfected for many times according to the use condition, so that the time of the living forceps body 1 exposed to the air is reduced, and the use safety of the living forceps body 1 is further improved.

[0039] It should be noted that, in the present document, the terms such as first and second, etc., are used merely to differentiate one entity or action from another, and do not necessarily require or imply any such actual relationship or order between these entities or actions. Also, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, so that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0040] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A disposable endoscopic biopsy forceps comprising a biopsy forceps body (1) characterized in that: Also include: The shell (2) is movably arranged on the body (1) of the living forceps, and a liquid cavity (3) is arranged in the shell (2) for storing disinfectant; Two disinfectant cottons (4) are movably arranged in the shell (2) for disinfecting the body (1) of the living forceps, and the body (1) of the living forceps passes through the two disinfectant cottons (4); The flow control assembly controls the injection of liquid in the liquid cavity (3) into the disinfectant cotton (4), and when the flow control assembly is connected, the disinfectant cotton (4) is attached to the surface of the body (1) of the living forceps, and the pressure rod (5) is movably arranged in the shell (2), and the two disinfectant cottons (4) are symmetrically arranged at the end of the pressure rod (5).

2. A disposable endoscopic biopsy forceps according to claim 1, wherein: The flow control assembly further comprises two communication pipes (7) symmetrically fixed in the shell (2), and the end of the communication pipe (7) away from the disinfectant cotton (4) is fixed on the side wall of the liquid cavity (3), the pressure rod (5) is symmetrically provided with two first through holes (6), the communication pipe (7) is symmetrically provided with two second through holes (8), and the first through hole (6) and the second through hole (8) are movably connected.

3. A disposable endoscopic biopsy forceps according to claim 2, wherein: The pressure rod (5) is provided with a spring member (9) for resetting the pressure rod (5), and the spring member (9) is located on the lower side of the communication pipe (7).

4. A disposable endoscopic biopsy forceps according to claim 3, wherein: The lower end of the pressure rod (5) is further provided with an arc-shaped mounting plate (10), the disinfectant cotton (4) is arranged in the mounting plate (10), and the mounting plate (10) and the pressure rod (5) are connected.

5. A disposable endoscopic biopsy forceps according to claim 4, wherein: One side of the shell (2) is provided with a film (11) for sealing the inside of the shell (2).

6. A disposable endoscopic biopsy forceps according to claim 5, wherein: The fixed assembly is arranged between the shell (2) and the body (1) of the living forceps, and is used for fixing the shell (2), and comprises a fixed plate (13) arranged on the body (1) of the living forceps, and two plug-in rods (12) arranged on the shell (2) and movably inserted into the fixed plate (13).

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