CN218960858U

CN218960858U - Length-adjustable internal hemorrhoid forceps holder

Info

Publication number: CN218960858U
Application number: CN202222824076.9U
Authority: CN
Inventors: 杜文武; 李思蓉
Original assignee: Suining Central Hospital
Current assignee: Suining Central Hospital
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-05-05
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses an internal hemorrhoid forceps holder with adjustable length, which comprises a left connecting plate, a right connecting plate and a pin shaft, wherein the left connecting plate and the right connecting plate are mutually hinged through the pin shaft, one ends of the left connecting plate and the right connecting plate are respectively and fixedly connected with a left binding clip and a right binding clip, one ends of the left binding clip and the right binding clip are respectively and fixedly connected with a left binding clip and a right binding clip, and one ends of the left connecting plate and the right connecting plate are respectively and fixedly provided with forceps handles. This internal hemorrhoid pincers clamp of adjustable length conveniently adjusts the distance between grip ear and the round pin axle through the extension subassembly, conveniently adjusts pincers handle length, satisfies doctor's user demand, and through locating component, it is convenient fixed with the connecting rod, prevents to slide on pincers handle at the use connecting plate, presss from both sides and gets the during operation, and epaxial sawtooth of pincers mouth and sawtooth groove can promote fixed effect, prevent that internal hemorrhoid from droing, through two sawtooth meshing board meshing, conveniently with two pincers mouth spacing, make things convenient for two pincers mouth presss from both sides to get internal hemorrhoid.

Description

Length-adjustable internal hemorrhoid forceps holder

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a length-adjustable internal hemorrhoid forceps holder.

Background

Soft venous masses formed by the expansion and buckling of venous plexuses under the skin of the anal canal and under the tail end of the rectum of a human body are called hemorrhoids, hemorrhoids diseases and the like. The hemorrhoids in medicine include internal hemorrhoids, external hemorrhoids and mixed hemorrhoids, are a chronic disease of one or more soft venous groups formed by the curved and tensed venous plexus at the bottom of an anorectum and an anal mucosa, and bring inconvenience to normal life of people with light hemorrhoids; serious people influence health, such as long-term hematochezia, can cause anemia of different degrees, even hemorrhagic shock, and endanger life; when the hemorrhoids are necrotic and severe in infection, systemic infection can be caused by the blood system, and the consequences are serious.

When treating hemorrhoids, the internal hemorrhoid forceps holder is required to be used for lifting the internal hemorrhoid, so that a doctor can observe the size and distribution of the hemorrhoids conveniently, and can conveniently formulate a treatment scheme according to the conditions.

Disclosure of Invention

The utility model aims to provide an internal hemorrhoid forceps with adjustable length, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an internal hemorrhoid forceps holder with adjustable length, including left connecting plate, right connecting plate and round pin axle, left connecting plate and right connecting plate are articulated each other through the round pin axle, left binding clip and right binding clip of one end fixedly connected with respectively of left connecting plate and right connecting plate, left binding clip and right binding clip of one end fixedly connected with respectively of left binding clip and right binding clip, the upper surface of left binding clip and right binding clip all fixedly equipped with arc auxiliary clamp, the clamp mouth phase-match of two arc auxiliary clamps, the one end of left connecting plate and right connecting plate all fixedly equipped with the pincers handle, the opposite face of two pincers handles all fixedly equipped with sawtooth engagement board, two sawtooth engagement board phase-match, all be provided with extension set on two pincers handles, the inside of two pincers handles all is provided with locating component;

the extension subassembly is including seting up the sliding tray on the pincers handle, and the inside fixed mounting of sliding tray has the slide bar, and the surface sliding connection of slide bar has the slider, and the one end fixed mounting that the slider stretched out the sliding tray has the connecting rod, and the one side and the pincers handle laminating of connecting rod, a plurality of jacks have been seted up to the one side of connecting rod and pincers handle laminating, and the one side fixed mounting that the pincers handle was kept away from to the connecting rod has the grip.

Preferably, the positioning assembly comprises a positioning cavity formed in the clamp handle, a telescopic rod is fixedly arranged in the positioning cavity, a connecting plate is fixedly arranged at one end of the telescopic rod, a positioning inserted rod is fixedly arranged on the connecting plate, and one end of the positioning inserted rod extends to the inside of the jack.

Preferably, the positioning assembly further comprises a spring sleeved on the telescopic rod, one end of the spring is fixedly connected with the inner wall of the positioning cavity, and the other end of the spring is fixedly connected with the connecting plate.

Preferably, the lateral wall in location chamber has seted up the spread groove that is linked together with the external world, and the connecting plate side fixed mounting has the connecting block, and the connecting block extends to external one end fixed mounting who is equipped with the plectrum.

Preferably, one end of each of the left and right binding clip extends to one side.

Preferably, the left clamp mouth is fixedly provided with saw teeth, the right clamp mouth is provided with saw tooth grooves, and the saw teeth are meshed with the saw tooth grooves.

Compared with the prior art, the utility model provides the internal hemorrhoid forceps with adjustable length, which has the following beneficial effects:

1. this internal hemorrhoid pincers clamp of adjustable length conveniently adjusts the distance between grip ear distance round pin axle through the extension subassembly, conveniently adjusts pincers handle length, satisfies doctor's user demand, through locating component, conveniently fixes the connecting rod, prevents to slide on pincers handle at the connecting plate that uses.

2. This adjustable length's internal hemorrhoid pincers clamp, when pressing from both sides and getting the during operation, sawtooth and the serration groove on the pincers mouth can promote fixed effect, prevent that internal hemorrhoid from droing, and it is convenient to carry out supplementary clamp to some hemorrhoids of side to press from both sides through two arc auxiliary clamp and get, and through two sawtooth meshing boards meshing, it is spacing to make things convenient for two pincers mouths to press from both sides and get internal hemorrhoid.

Drawings

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

FIG. 2 is a schematic view of the sectional structure of the left clamp handle of the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2A;

fig. 4 is a schematic view of the open-time structure of the present utility model.

In the figure: 11. a left connecting plate; 12. a right connecting plate; 13. a pin shaft; 14. a right clamp head; 15. a left clamp head; 16. a right clamp mouth; 17. a left clamp mouth; 18. a clamp handle; 19. an arc-shaped auxiliary clamp; 2. an elongate assembly; 21. a connecting rod; 22. a sliding groove; 23. a slide block; 24. a jack; 25. a slide bar; 3. a holding ear; 4. a positioning assembly; 41. a positioning cavity; 42. a telescopic rod; 43. a spring; 44. a connecting plate; 45. positioning the inserted link; 46. a connecting block; 47. a pulling piece; 48. a connecting groove; 5. a saw tooth engaging plate; 6. sawing tooth grooves; 7. saw teeth.

Detailed Description

Referring to fig. 1-4, an internal hemorrhoid forceps holder with adjustable length is disclosed, the distance between the holding lugs 3 and the pin shafts 13 is conveniently adjusted through the extension component 2, the length of a forceps handle is conveniently adjusted, the use requirement of doctors is met, the connecting rod 21 is conveniently fixed through the positioning component 4, the connecting plate 21 is prevented from sliding on the forceps handle 18, when the forceps holder is used for clamping, the saw teeth 7 and the saw tooth grooves 6 on the forceps mouths can promote the fixing effect, the internal hemorrhoid is prevented from falling off, auxiliary clamping is conveniently carried out on some hemorrhoids on the side surfaces through the two arc auxiliary clamps 19, the two forceps mouths 16 are conveniently limited through the meshing of the two saw tooth meshing plates 5, and the internal hemorrhoid is conveniently clamped by the two forceps mouths;

the length-adjustable internal hemorrhoid forceps comprise a left connecting plate 11, a right connecting plate 12 and a pin shaft 13, wherein the left connecting plate 11 and the right connecting plate 12 are mutually hinged through the pin shaft 13, one ends of the left connecting plate 11 and the right connecting plate 12 are respectively fixedly connected with a left forceps head 15 and a right forceps head 14, one ends of the left forceps head 15 and the right forceps head 14 are respectively fixedly connected with a left forceps mouth 17 and a right forceps mouth 16, the upper surfaces of the left forceps head 15 and the right forceps head 14 are fixedly provided with arc-shaped auxiliary clamps 19, the clamping openings of the two arc-shaped auxiliary clamps 19 are matched, auxiliary clamps for hemorrhoids on the side surfaces are facilitated, one ends of the left connecting plate 11 and the right connecting plate 12 are fixedly provided with forceps handles 18, the opposite surfaces of the two forceps handles 18 are fixedly provided with saw tooth meshing plates 5, the two saw tooth meshing plates 5 are matched, an extension component 2 is arranged on the two forceps handles 18, a positioning component 4 is arranged in each forceps handle 18, a worker drives the two forceps heads to rotate by holding a gripping lug 3, and the forceps heads drive the left forceps mouth 17 and the right forceps mouth 16 to move, and the internal hemorrhoid is convenient to be fixedly clamped;

the extension assembly 2 comprises a sliding groove 22 formed in the clamp handle 18, a sliding rod 25 is fixedly arranged in the sliding groove 22, a sliding block 23 is slidably connected to the outer surface of the sliding rod 25, a connecting rod 21 is fixedly arranged at one end of the sliding block 23 extending out of the sliding groove 22, one surface of the connecting rod 21 is attached to the clamp handle 18, a plurality of insertion holes 24 are formed in one surface of the connecting rod 21 attached to the clamp handle 18, a holding lug 3 is fixedly arranged at one surface of the connecting rod 21 far away from the clamp handle 18, the connecting rod 21 is driven to move through the sliding block 23, the distance between the holding lug 3 and the pin shaft 13 is convenient to adjust, the length of the clamp handle is convenient to adjust, and the use requirement of a doctor is met;

the positioning assembly 4 comprises a positioning cavity 41 formed in the clamp handle 18, a telescopic rod 42 is fixedly assembled in the positioning cavity 41, a connecting plate 44 is fixedly assembled at one end of the telescopic rod 42, a positioning inserting rod 45 is fixedly assembled on the connecting plate 44, one end of the positioning inserting rod 45 extends into the jack 24, the positioning assembly 4 further comprises a spring 43 sleeved on the telescopic rod 42, one end of the spring 43 is fixedly connected with the inner wall of the positioning cavity 41, the other end of the spring 43 is fixedly connected with the connecting plate 44, the spring 43 drives the connecting plate 44 to move through self elasticity, the connecting plate 44 drives the positioning inserting rod 45 to move, the positioning inserting rod 45 is conveniently inserted into the jack 24, the connecting rod 21 is conveniently positioned, and the connecting rod 21 is prevented from sliding on the clamp handle 18 when being used;

the lateral wall in location chamber 41 has seted up the spread groove 48 that is linked together with the external world, and connecting plate 44 side fixed mounting has connecting block 46, and connecting block 46 extends to external one end fixed mounting has plectrum 47, and when needs adjusting pincers handle length, through pressing plectrum 47, plectrum 47 drives connecting block 46 and removes, and connecting block 46 drives connecting plate 44 and removes, and connecting plate 44 drives location inserted bar 45 and retracts into location chamber 41, makes things convenient for connecting plate 21 to slide on pincers handle 18, adjusts pincers handle length.

Further, one ends of the left clamp head 15 and the right clamp head 14 extend to one side, so that the hemorrhoids on one side can be conveniently clamped.

Further, the left clamp mouth 17 is fixedly provided with the saw teeth 7, the right clamp mouth 16 is provided with the saw tooth groove 6, and the saw teeth 7 are meshed with the saw tooth groove 6, so that the fixing effect can be improved, and the internal hemorrhoids are prevented from falling off.

Working principle: this internal hemorrhoid forceps holder of adjustable length at first is through pressing plectrum 47, plectrum 47 drives connecting block 46 and removes, connecting block 46 drives connecting plate 44 and removes, connecting plate 44 drives location inserted bar 45 and withdraws to the location chamber 41, make things convenient for connecting plate 21 to slide on pincers handle 18, slide on slide bar 25 through slider 23, drive connecting rod 21 and remove, conveniently adjust the distance between grip lug 3 and round pin axle 13, make things convenient for adjusting pincers handle length, satisfy doctor's user demand, loosen plectrum 47 again, spring 43 can drive connecting plate 44 through self elasticity and remove, connecting plate 44 drives location inserted bar 45 and removes, make things convenient for the inside of locating inserted bar 45 to insert jack 24, the convenience is to be located connecting rod 21, prevent to use connecting plate 21 to slide on pincers handle 18, left binding clip 15 and right binding clip 14's one end all extend to one side, make things convenient for clamping to one side hemorrhoid, fixed mounting has sawtooth 7 on left binding clip 17, set up saw tooth groove 6 on right binding clip 16, 7 meshes with sawtooth groove 6, can promote fixed effect, prevent that internal hemorrhoid from falling off, mesh with two saw tooth grooves 6 through two binding plates 5, make things convenient for two spacing to take internal hemorrhoid.

Claims

1. The utility model provides an internal hemorrhoid clamp with adjustable length, includes left connecting plate (11), right connecting plate (12) and round pin axle (13), left connecting plate (11) and right connecting plate (12) are articulated each other through round pin axle (13), its characterized in that: one end of the left connecting plate (11) and one end of the right connecting plate (12) are fixedly connected with a left clamp head (15) and a right clamp head (14) respectively, one end of the left clamp head (15) and one end of the right clamp head (14) are fixedly connected with a left clamp mouth (17) and a right clamp mouth (16) respectively, arc auxiliary clamps (19) are fixedly assembled on the upper surfaces of the left clamp head (15) and the right clamp head (14), clamping openings of the two arc auxiliary clamps (19) are matched, clamp handles (18) are fixedly assembled on one end of the left connecting plate (11) and one end of the right connecting plate (12), saw tooth meshing plates (5) are fixedly assembled on the opposite surfaces of the two clamp handles (18), the two saw tooth meshing plates (5) are matched, extension assemblies (2) are arranged on the two clamp handles (18), and positioning assemblies (4) are arranged inside the two clamp handles (18);

extension subassembly (2) are including seting up sliding tray (22) on pincers handle (18), the inside fixed mounting of sliding tray (22) has slide bar (25), the surface sliding connection of slide bar (25) has slider (23), the one end fixed mounting that slide tray (22) was stretched out to slider (23) has connecting rod (21), the one side and pincers handle (18) laminating of connecting rod (21), a plurality of jacks (24) have been seted up to the one side that connecting rod (21) and pincers handle (18) laminated, the one side that pincers handle (18) were kept away from to connecting rod (21) is fixed to be equipped with handle (3).

2. The length-adjustable internal hemorrhoid forceps according to claim 1, wherein: the positioning assembly (4) comprises a positioning cavity (41) formed in the clamp handle (18), a telescopic rod (42) is fixedly arranged in the positioning cavity (41), a connecting plate (44) is fixedly arranged at one end of the telescopic rod (42), a positioning inserting rod (45) is fixedly arranged on the connecting plate (44), and one end of the positioning inserting rod (45) extends to the inside of the jack (24).

3. The length-adjustable internal hemorrhoid forceps according to claim 2, wherein: the positioning assembly (4) further comprises a spring (43) sleeved on the telescopic rod (42), one end of the spring (43) is fixedly connected with the inner wall of the positioning cavity (41), and the other end of the spring (43) is fixedly connected with the connecting plate (44).

4. The length-adjustable internal hemorrhoid forceps according to claim 2, wherein: the side wall of the positioning cavity (41) is provided with a connecting groove (48) communicated with the outside, a connecting block (46) is fixedly assembled on the side face of the connecting plate (44), and a poking piece (47) is fixedly assembled at one end, extending to the outside, of the connecting block (46).

5. The length-adjustable internal hemorrhoid forceps according to claim 1, wherein: one end of each of the left clamp head (15) and the right clamp head (14) extends to one side.

6. The length-adjustable internal hemorrhoid forceps according to claim 1, wherein: the left clamp mouth (17) is fixedly provided with saw teeth (7), the right clamp mouth (16) is provided with saw tooth grooves (6), and the saw teeth (7) are meshed with the saw tooth grooves (6).