CN210903127U

CN210903127U - Endoscope sampling forceps

Info

Publication number: CN210903127U
Application number: CN201921575774.1U
Authority: CN
Inventors: 孙明辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-22
Filing date: 2019-09-22
Publication date: 2020-07-03
Anticipated expiration: 2029-09-22

Abstract

The utility model discloses an endoscope sampling forceps, which comprises a pipe body, the subassembly is controlled to the common fixedly connected with of body both sides lateral wall, the lower extreme fixedly connected with metal collapsible tube of body, and metal collapsible tube's lower extreme fixedly connected with detecting head, body inner wall sliding connection has the arm-tie of level setting, and the upper end fixedly connected with pull rod of arm-tie, and runs through to the outside and fixedly connected with pull ring of body on the pull rod, arm-tie lower extreme fixedly connected with pull wire, and the pull wire lower extreme runs through to in the detecting head and fixedly connected with centre gripping subassembly. This endoscope sampling forceps controls the subassembly through the setting, can be convenient control this sampling forceps, and the sampling forceps can not drop easily when having guaranteed the detection like this, has guaranteed that detection achievement's safety goes on.

Description

Endoscope sampling forceps

Technical Field

The utility model relates to the technical field of medical treatment, specifically be an endoscope sampling forceps.

Background

Currently, endoscopy such as gastroscopy and enteroscopy is a common clinical examination means because it allows visual observation of a lesion in a gastrointestinal region. In the endoscopic examination process, doctors often take out a certain amount of pathological tissues from the body of a patient for pathological examination by means of biopsy forceps, cutting, clamping, puncturing or the like. The examination method is the most convenient and efficient way for pathological diagnosis of pathological tissues in the human body, so that the biopsy forceps are widely applied to clinical endoscopy.

The volume of the existing endoscope sampling forceps is small, medical workers are not easy to control the endoscope sampling forceps in operation, fall off from hands easily, accidents are caused easily, and certain influence is caused on medical work.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides an endoscope sampling forceps, which solves the problem of the prior art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an endoscope sampling forceps, includes the body, the subassembly is controlled to the common fixedly connected with of body both sides lateral wall, the lower extreme fixedly connected with metal collapsible tube of body, and metal collapsible tube's lower extreme fixedly connected with detecting head, body inner wall sliding connection has the arm-tie that the level set up, and the upper end fixedly connected with pull rod of arm-tie, and runs through to the outside and fixedly connected with pull ring of body on the pull rod, arm-tie lower extreme fixedly connected with pull wire, and the pull wire lower extreme runs through to in the detecting head and fixedly connected with centre gripping subassembly.

Optionally, the centre gripping subassembly include with pull wire fixed connection's connecting plate, and the lower lateral wall of connecting plate rotates and is connected with the dwang that two symmetries set up, fixedly connected with spring between connecting plate and the detecting head inner wall, the detecting head inner wall rotates and is connected with the supporting rod that two symmetries set up, and the supporting rod is located the outside one end fixedly connected with sampling head of detecting head.

Optionally, the control assembly comprises two connecting rods, the connecting rods are fixedly connected with the outer wall of the tube body, the other ends of the connecting rods are fixedly connected with fixing rods, and the other ends of the fixing rods are fixedly connected with holding columns.

Optionally, the traction groove has been seted up to the supporting rod other end, and dwang one end sliding connection is in the traction groove, and dwang and traction groove are clearance fit.

Optionally, the holding column is located right above the pull ring, the surface of the holding column is connected with a rubber protective sleeve through glue, and the diameter of the holding column is larger than that of the fixing rod.

Optionally, the sampling head is flat hemispherical, and a sampling groove is formed in the side wall of one side, close to each other, of the two sampling heads.

(III) advantageous effects

The utility model provides an endoscope sampling forceps possesses following beneficial effect:

1. this endoscope sampling forceps controls the subassembly through the setting, can be convenient control this sampling forceps, and the sampling forceps can not drop easily when having guaranteed the detection like this, has guaranteed that detection achievement's safety goes on.

2. This endoscope sampling forceps through setting up the centre gripping subassembly, through the pulling pull ring, drives the pull rod and moves upward, can realize being close to each other of two sampling heads to can realize the work of sample, convenient operation, it is simple to use.

Drawings

FIG. 1 is a three-dimensional structure diagram of an endoscope sampling forceps;

FIG. 2 is a side view of the sampling forceps of the present invention;

FIG. 3 is a structural diagram of an endoscope sampling forceps at A;

FIG. 4 is a structural diagram of a portion B of an endoscope sampling forceps;

fig. 5 is a front structural view of an endoscope sampling forceps according to the present invention.

In the figure: 1. a pipe body; 2. a pull rod; 3. a manipulation component; 31. a connecting rod; 32. holding the column; 33. fixing the rod; 4. a pull ring; 5. a metal hose; 6. a probe head; 7. a pull wire; 8. a clamping assembly; 81. a spring; 82. a connecting plate; 83. rotating the rod; 84. a traction groove; 85. a clamping rod; 86. a sampling head; 9. and (5) pulling the plate.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides an endoscope sampling forceps, including body 1, the common fixedly connected with of 1 both sides lateral wall of body controls subassembly 3, it includes two connecting rods 31 to control subassembly 3, and connecting

rod

31 and 1 outer wall fixed connection of body, the equal fixedly connected with dead lever 33 of the connecting rod 31 other end, the post 32 is held to the common fixedly connected with of two dead lever 33 other ends, it is located pull ring 4 directly over to hold the post 32, and the surface of holding post 32 has rubber protective sheath through glue rubber cement, the diameter of holding post 32 is greater than the diameter of dead lever 33, medical personnel hand is held post 32 and can be realized controlling this sampling forceps, can realize that one hand is controlled, and convenient use.

The lower end of the tube body 1 is fixedly connected with a metal hose 5, the lower end of the metal hose 5 is fixedly connected with a detecting head 6, the inner wall of the tube body 1 is slidably connected with a horizontally arranged pulling plate 9, the upper end of the pulling plate 9 is fixedly connected with a pulling rod 2, the upper end of the pulling rod 2 penetrates outside the tube body 1 and is fixedly connected with a pulling ring 4, the lower end of the pulling plate 9 is fixedly connected with a pulling wire 7, the lower end of the pulling wire 7 penetrates inside the detecting head 6 and is fixedly connected with a clamping assembly 8, the clamping assembly 8 comprises a connecting plate 82 fixedly connected with the pulling wire 7, the lower side wall of the connecting plate 82 is rotatably connected with two symmetrically arranged rotating rods 83, a spring 81 is fixedly connected between the connecting plate 82 and the inner wall of the detecting head 6, the inner wall of the detecting head 6 is rotatably connected with two symmetrically arranged clamping rods 85, one end of the clamping rod, and two sampling heads 86 one side lateral wall that is close to each other has all seted up the sample groove, pull trough 84 has been seted up to the supporting rod 85 other end, and dwang 83 one end sliding connection is in pull trough 84, and dwang 83 is clearance fit with pull trough 84, this cooperation mode makes supporting rod 85 rotate easily, when needs sample, pulling pull ring 4, drive pull rod 2 shifts up, then drive arm-tie 9 shifts up, arm-tie 9 drives pull wire 7 and shifts up, pull wire 7 drives connecting plate 82 and shifts up, drive dwang 83 like this and remove, dwang 83 drives supporting rod 85 through pull trough 84 and rotates, then two sampling heads 86 are close to each other, live the sample centre gripping, realize the work of sample.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

To sum up, this endoscope sampling forceps, in the time of the use, it is internal that detecting head 6 gets into the patient along with the endoscope together, this in-process prior art, do not do and describe repeatedly, then when needs sampling article, hold and hold post 32, then pulling pull ring 4, drive pull rod 2 and shift up, then drive arm-tie 9 and shift up, arm-tie 9 drives pull wire 7 and shifts up, pull wire 7 drives connecting plate 82 and shifts up, it removes to drive dwang 83 like this, dwang 83 drives clamping rod 85 and rotates, then sampling head 86 is close to each other, grasp the sample, realize the work of sample.

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 endoscope sampling forceps, includes body (1), its characterized in that: the utility model discloses a multi-functional pipe fitting, including body (1), the common fixedly connected with of body (1) both sides lateral wall controls subassembly (3), the lower extreme fixedly connected with metal collapsible tube (5) of body (1), and the lower extreme fixedly connected with detecting head (6) of metal collapsible tube (5), body (1) inner wall sliding connection has arm-tie (9) that the level set up, and the upper end fixedly connected with pull rod (2) of arm-tie (9), and pull rod (2) upper end runs through to body (1) outside and fixedly connected with pull ring (4), arm-tie (9) lower extreme fixedly connected with pull wire (7), and pull wire (7) lower extreme runs through to in detecting head (6) and fixedly connected with centre gripping subassembly (8).

2. An endoscopic applicator according to claim 1, wherein: centre gripping subassembly (8) include with pull wire (7) fixed connection's connecting plate (82), and the lower lateral wall of connecting plate (82) rotates dwang (83) that is connected with two symmetries and sets up, fixedly connected with spring (81) between connecting plate (82) and detecting head (6) inner wall, detecting head (6) inner wall rotates and is connected with clamping rod (85) that two symmetries set up, and clamping rod (85) are located the outside one end fixedly connected with sampling head (86) of detecting head (6).

3. An endoscopic applicator according to claim 1, wherein: control subassembly (3) and include two connecting rods (31), and connecting rod (31) and body (1) outer wall fixed connection, the equal fixedly connected with dead lever (33) of connecting rod (31) other end, two the common fixedly connected with of dead lever (33) other end holds post (32).

4. An endoscopic applicator according to claim 2, wherein: the other end of the clamping rod (85) is provided with a traction groove (84), one end of the rotating rod (83) is connected in the traction groove (84) in a sliding mode, and the rotating rod (83) is in clearance fit with the traction groove (84).

5. An endoscopic applicator according to claim 3, wherein: the holding column (32) is located right above the pull ring (4), the surface of the holding column (32) is connected with a rubber protective sleeve through glue, and the diameter of the holding column (32) is larger than that of the fixing rod (33).

6. An endoscopic applicator according to claim 2, wherein: the sampling heads (86) are flat hemispherical, and sampling grooves are formed in the side walls, close to each other, of the two sampling heads (86).