CN217696990U

CN217696990U - Return device for treating mixed hemorrhoid

Info

Publication number: CN217696990U
Application number: CN202221478426.4U
Authority: CN
Inventors: 杨丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-11-01
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a returning device for treating mixed hemorrhoids, which comprises a support rod as a main body of the returning device, wherein the outer side of the right side of the support rod is provided with a worm through a damping bearing sleeve, and the left end of the worm is provided with anti-skid grains which are convenient for medical staff to rotate; the accommodating rod is sleeved in the supporting rod in a sliding manner; further comprising: a worm wheel, the bearing of which is arranged outside the supporting rod; the stopper, its slide set up in the inside of bracing piece, just the one end laminating of stopper set up in still receive the inside of pole, realize still receiving the relatively fixed operation between pole and the bracing piece. This mixed haemorrhoids treatment is with still receiving ware through sliding the worm that sets up at inside still receiving pole and outside bearing installation of bracing piece, makes the expansion rod expand the anus more conveniently, and the while direct inside that still receives the pole promotes the actuating lever after, can drive the supporting rod and laminate in the outside of mixed haemorrhoids, realizes the centre gripping operation to the mixed haemorrhoids of different sizes.

Description

Return device for treating mixed hemorrhoid

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a return device for treating mixed hemorrhoids.

Background

The medical apparatus mainly comprises medical equipment and medical consumables which are directly or indirectly used for instruments, equipment, appliances and the like of a human body, wherein in the treatment process of mixed hemorrhoids, the hemorrhoids which leak outwards need to be sent into the human body again by using the reduction device, and then the treatment is carried out.

However, the existing reduction device for treating the mixed hemorrhoid has the following problems:

in the haemorrhoids of publication number CN2147612330 is convenient to adjust and use still receive ware, need drive the expansion board through promoting U-shaped frame etc. and rotate and come the anus expansion, recycle the cooperation of fixed subassembly and fixed slot, fix it, the operation is comparatively complicated, increase medical personnel's work load, and still receive mouthful contact haemorrhoids after, need rotate the threaded rod, and utilize screw thread piece etc. to drive the slide and remove in the arc wall, impel and still receive mouthful regulation to suitable size, however medical personnel are when holding this still receives the ware, need another hand to rotate the threaded rod, it is comparatively inconvenient to operate, influence medical personnel's work.

Therefore, we have proposed a reduction set for the treatment of mixed hemorrhoids so as to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mixed hemorrhoid treatment is with still receiving ware to solve the present market that the above-mentioned background art provided and to receive the ware with still being present mixed hemorrhoid treatment when expanding the anus, the operation is comparatively numerous and diverse, and when carrying out the centre gripping to mixed hemorrhoid, need the rotation threaded rod, operate comparatively inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a reduction device for treating mixed hemorrhoids comprises a support rod serving as a reduction device main body, wherein the outer side of the right side of the support rod is sleeved with a worm through a damping bearing, and the left end of the worm is provided with anti-skidding lines which are convenient for medical staff to rotate;

the return rod is sleeved in the support rod in a sliding manner, a bottom plate is fixed at the right end of the return rod, and a clamping rod is arranged in the bottom plate in a sliding manner, so that the clamping effect on the mixed hemorrhoid is realized;

further comprising:

the bearing of the worm wheel is arranged at the outer side of the supporting rod, and the end part of the worm wheel is fixed with an expansion rod for expanding the anus of the patient;

the guide rod is fixedly arranged on the left side of the bottom plate, the left end of the guide rod is sleeved in the driving rod, and the driving rod is arranged in the accommodating rod in a sliding mode;

the stopper, its slide set up in the inside of bracing piece, just the one end laminating of stopper set up in still receive the inside of pole, realize still receiving the relatively fixed operation between pole and the bracing piece.

Preferably, the worm wheel and the worm form a meshing structure, and the worm wheel is symmetrically arranged around the central axis of the worm, so that after the worm rotates, the worm can drive the worm wheels to rotate, and the rotating worm wheel is fixed by utilizing the self-locking effect between the worm and the worm wheel.

Preferably, the outside cover of guide bar is equipped with compression spring, just both ends weld respectively in the right-hand member of actuating lever and the left side of bottom plate about compression spring for after the actuating lever is loosened from, can impel the actuating lever to resume the normal position under compression spring's effect.

Preferably, the right side outside of actuating lever is connected with the connecting rod through the loose axle, and the connecting rod about the center of actuating lever is angular distribution such as centre of a circle to the one end of connecting rod rotate install in the left side of clamping rod, make when still receiving the inside removal actuating lever of pole after, can utilize the connecting rod to pull the clamping rod and slide in the inside of bottom plate.

Preferably, the clamping rods are perpendicular to the base plate, and the clamping rods and the base plate form a clamping sliding structure, so that after the clamping rods move, the mixed hemorrhoids of different sizes can be clamped.

Preferably, a compression spring in a compressed state is welded between the limiting block and the support rod, and a driving ring which is convenient to pull is installed on the side portion of the limiting block, so that the accommodating rod can be limited in the support rod under the action of the limiting block and the compression spring.

Compared with the prior art, the beneficial effects of the utility model are that: the retraction device for treating the mixed hemorrhoid prompts the expansion rod to expand the anus more conveniently by the retraction rod and the worm which are arranged in the supporting rod in a sliding manner, and simultaneously, the driving rod is directly pushed in the retraction rod, so that the clamping rod can be driven to be attached to the outer side of the mixed hemorrhoid, the clamping operation of the mixed hemorrhoid with different sizes is realized, and the operation is more convenient;

1. the accommodating rod and the worm wheel are arranged, so that after the supporting rod is held, when the worm is rotated outside the supporting rod, the worm wheel is driven to rotate by utilizing the meshing action between the worm and the worm wheel, and then the accommodating rod fixed at the end part of the worm wheel can rotate, so that the expansion operation on the anus is realized, and due to the self-locking function between the worm wheel and the worm, the fixing operation after the worm wheel is rotated can be realized, and the work load of medical personnel is reduced;

2. be provided with actuating lever and holding rod, make after the anus expands, can promote the actuating lever and remove still receiving the inside of pole, after the actuating lever removes, can utilize the connecting rod pulling holding rod to slide in the inside of bottom plate, thereby under the effect of a plurality of holding rods, realize the centre gripping operation to the mixed haemorrhoids of different sizes, medical personnel's operation has been facilitated, then utilize the drive ring pulling stopper to break away from in still receiving the pole, thereby can still receive pole and actuating lever in the inside synchronous promotion of bracing piece, realize still receiving the operation of mixed haemorrhoids.

Drawings

FIG. 1 is a schematic view of the overall front cut structure of the present invention;

FIG. 2 is a schematic view of the connecting structure of the guide rod and the driving rod of the present invention;

FIG. 3 is a schematic view of the positive cross-section structure of the worm of the present invention;

FIG. 4 is a schematic side sectional view of the driving rod of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a support bar; 2. a worm; 3. a worm gear; 4. an expansion rod; 5. a rod is also accommodated; 6. a drive rod; 7. a base plate; 8. a guide rod; 9. a clamping rod; 10. a compression spring; 11. a connecting rod; 12. a limiting block; 13. a pressure spring; 14. driving the ring.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a reduction device for treating mixed hemorrhoids comprises a support rod 1 serving as a reduction device main body, wherein the outer side of the right side of the support rod 1 is sleeved with a worm 2 through a damping bearing, and the left end of the worm 2 is provided with anti-skid lines which are convenient for medical staff to rotate; the sliding sleeve of the accommodating rod 5 is sleeved inside the support rod 1, a bottom plate 7 is fixed at the right end of the accommodating rod 5, and a clamping rod 9 is slidably mounted inside the bottom plate 7, so that the clamping effect on the mixed hemorrhoid is realized; further comprising: a worm wheel 3, the bearing of which is arranged outside the support rod 1, and the end part of the worm wheel 3 is fixed with an expansion rod 4 for expanding the anus of the patient; the worm wheel 3 and the worm 2 form a meshing structure, and the worm wheel 3 is symmetrically arranged about the central axis of the worm 2;

with the combination of fig. 1 and fig. 3, after the support rod 1 is held, the worm 2 is rotated outside the support rod 1, after the worm 2 is rotated, the worm 2 can drive the expansion rod 4 mounted at the end of the worm wheel 3 to rotate by utilizing the meshing action between the worm 2 and the worm wheel 3, so as to realize the expansion operation on the anus, and the rotated worm wheel 3 is fixed by utilizing the self-locking function between the worm 2 and the worm wheel 3, so that the operation complexity of medical personnel is reduced;

the guide rod 8 is fixedly arranged on the left side of the bottom plate 7, the left end of the guide rod 8 is sleeved in the driving rod 6, and the driving rod 6 is arranged in the accommodating rod 5 in a sliding mode; a compression spring 10 is sleeved outside the guide rod 8, and the left end and the right end of the compression spring 10 are respectively welded at the right end of the driving rod 6 and the left side of the bottom plate 7; the outer side of the right side of the driving rod 6 is connected with a connecting rod 11 through a movable shaft, the connecting rod 11 is in equal angle distribution around the center of the driving rod 6 as a circle center, and one end of the connecting rod 11 is rotatably arranged on the left side of the clamping rod 9; the clamping rod 9 is perpendicular to the bottom plate 7, and the clamping rod 9 and the bottom plate 7 form a clamping sliding structure;

with the combination of fig. 1-2 and fig. 3, after the anus is expanded, the driving rod 6 is pushed to move inside the accommodating rod 5, and after the driving rod 6 moves, the clamping rod 9 can be pulled by the connecting rod 11 to move to the center of the bottom plate 7, and as the clamping rod 9 is clamped and slidably arranged in the bottom plate 7, the clamping rod 9 can clamp mixed hemorrhoids with different sizes, thereby facilitating the operation of medical staff;

the limiting block 12 is arranged inside the supporting rod 1 in a sliding mode, one end of the limiting block 12 is arranged inside the accommodating rod 5 in a fitting mode, and the relative fixing operation between the accommodating rod 5 and the supporting rod 1 is achieved; a pressure spring 13 in a compressed state is welded between the limit block 12 and the support rod 1, and a driving ring 14 which is convenient to pull is installed at the side part of the limit block 12;

referring to fig. 1 and 5, when the operation of returning and storing is needed, the driving ring 14 pulls the limiting block 12 to be separated from the inside of the returning and storing rod 5, and then the returning and storing rod 5 can be pushed inside the supporting rod 1, so that the operation of returning and storing the mixed hemorrhoid is realized.

The working principle is as follows: when using this mixed haemorrhoids treatment with still receiving ware, combine shown in fig. 1-5, at first hold bracing piece 1, then rotate worm 2, utilize and worm wheel 3 between the meshing effect, can drive the expansion pole 4 that worm wheel 3 tip was installed and rotate, realize the expansion operation to the anus, self-locking function between worm 2 and worm wheel 3, the realization is fixed worm wheel 3 after the rotation, thereby medical personnel's operation complexity has been alleviateed, promote actuating lever 6 and remove in the inside of still receiving pole 5 afterwards, utilize connecting rod 11 pulling clamping rod 9 to laminate in the outside of mixed haemorrhoids, the realization is to the centre gripping operation of different size mixed haemorrhoids, pull out spacing block 12 again, the promotion still receives pole 5 and still receives the operation.

Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A returning and containing device for treating mixed hemorrhoids comprises a supporting rod (1) serving as a main body of the returning and containing device, wherein a worm (2) is sleeved on the outer side of the right side of the supporting rod (1) through a damping bearing, and anti-skidding lines which are convenient for medical staff to rotate are arranged at the left end of the worm (2);

the return rod (5) is sleeved inside the support rod (1) in a sliding manner, a bottom plate (7) is fixed at the right end of the return rod (5), and a clamping rod (9) is slidably mounted inside the bottom plate (7) to realize the clamping effect on the mixed hemorrhoid;

it is characterized by also comprising:

a worm wheel (3) which is arranged outside the support rod (1) in a bearing manner, and an expansion rod (4) is fixed at the end part of the worm wheel (3) and is used for expanding the anus of the patient;

the guide rod (8) is fixedly arranged on the left side of the bottom plate (7), the left end of the guide rod (8) is sleeved in the driving rod (6), and the driving rod (6) is arranged in the accommodating rod (5) in a sliding mode;

stopper (12), its slide set up in the inside of bracing piece (1), just the laminating of the one end of stopper (12) set up in still receive the inside of pole (5), realize still receiving the relatively fixed operation between pole (5) and the bracing piece (1).

2. The reduction set for treating mixed hemorrhoids as claimed in claim 1, wherein: the worm wheel (3) and the worm (2) form a meshing structure, and the worm wheel (3) is symmetrically arranged around the central axis of the worm (2).

3. The reduction set for treating mixed hemorrhoids as claimed in claim 1, wherein: the outside cover of guide bar (8) is equipped with compression spring (10), just both ends weld respectively in the right-hand member of actuating lever (6) and the left side of bottom plate (7) about compression spring (10).

4. The reducing instrument for treating mixed hemorrhoid according to claim 1, wherein: the right side outside of actuating lever (6) is connected with connecting rod (11) through the loose axle, and connecting rod (11) about the center of actuating lever (6) is the equal angular distribution of centre of a circle to the one end of connecting rod (11) rotate install in the left side of clamping rod (9).

5. The reduction set for treating mixed hemorrhoids as claimed in claim 1, wherein: the clamping rods (9) are perpendicular to the bottom plate (7), and the clamping rods (9) and the bottom plate (7) form a clamping sliding structure.

6. The reduction set for treating mixed hemorrhoids as claimed in claim 1, wherein: a pressure spring (13) in a compressed state is welded between the limiting block (12) and the support rod (1), and a driving ring (14) which is convenient to pull is installed on the side part of the limiting block (12).