CN215994481U

CN215994481U - Special aspirator of ophthalmic surgery

Info

Publication number: CN215994481U
Application number: CN202121737739.2U
Authority: CN
Inventors: 沈洁梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2022-03-11
Anticipated expiration: 2031-07-28

Abstract

The utility model belongs to the field of medical instruments, and particularly relates to a special aspirator for an ophthalmologic operation, which comprises a handle, wherein the middle part of the handle is fixedly connected with a base, a pressing block is fixedly connected above the base, a strut is fixedly connected above the pressing block, a positioning block is fixedly connected above the strut, the middle part of the positioning block is fixedly connected with a clamping mechanism, the clamping mechanism comprises a cushion, a cylinder and a connecting frame, and the right side of the cushion is fixedly connected with the cylinder; through locating piece, block mechanism, cushion, cylinder, link, the structural design who places case, pipeline and suction valve, realized placing more stably, can carry out the auxiliary stay, improve the function of doctor operation precision, solved original equipment and do not have auxiliary assembly, the doctor is tired easily after long-time the use, leads to operating not accurate enough problem, has improved the efficiency of operation use, improves the operating stability simultaneously.

Description

Special aspirator of ophthalmic surgery

Technical Field

The utility model relates to the field of medical instruments, in particular to a special aspirator for an ophthalmic operation.

Background

The ophthalmology is called 'ophthalmology specialty', which is a discipline for researching diseases occurring in the visual system, including eyeball and tissues related to the eyeball, and the ophthalmology generally researches a plurality of ophthalmology diseases, such as vitreous body, retina diseases, ocular optics, glaucoma, optic neuropathy, cataract and the like.

Need place equipment in patient's rear portion when using, then take out the aspirator, can use at patient's head by the centre gripping, make the doctor can be more stable when operating, improve the operation precision, avoid causing the injury to the patient.

The existing equipment cannot fix the head of a patient when in use, needs a doctor to operate and use by himself, is not fixed by auxiliary equipment, and has the defects of insufficient stability, insufficient accuracy and secondary damage to the patient;

therefore, a special aspirator for ophthalmic surgery is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art and solve the problems that when the equipment is used, the head of a patient cannot be fixed, the equipment needs to be operated and used by a doctor, and the equipment is not fixed by auxiliary equipment, so that the stability is not high enough, the accuracy is not high enough, and secondary damage can be caused to the patient, the utility model provides the special aspirator for the ophthalmic surgery.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the special aspirator for the ophthalmologic operation comprises a handle, wherein a base is fixedly connected to the middle of the handle, a pressing block is fixedly connected to the upper portion of the base, a supporting column is fixedly connected to the upper portion of the pressing block, a positioning block is fixedly connected to the upper portion of the supporting column, a clamping mechanism is fixedly connected to the middle of the positioning block, the clamping mechanism comprises a cushion, a cylinder and a connecting frame, the cylinder is fixedly connected to the right side of the cushion, the connecting frame is fixedly connected to the right side of the cylinder, a placing box is fixedly connected to the middle of the clamping mechanism, a pipeline is fixedly connected to the upper portion of the placing box, an aspirating valve is fixedly connected to the upper portion of the pipeline, and the aspirating valve comprises a reinforcing plate, a fixing screw, a clamping block, a cylinder, a butt joint pipe and an aspirating pipe.

The medical instrument is characterized in that a fixing screw is fixedly connected inside the reinforcing plate, a clamping block is fixedly connected in the middle of the fixing screw, a cylinder is fixedly connected in the middle of the clamping block, a butt joint pipe is fixedly connected below the cylinder, a suction pipe is fixedly connected below the butt joint pipe, a protruding column is fixedly connected inside the clamping mechanism, a groove is fixedly connected below the protruding column, and a fastening plate is fixedly connected below the groove. And at the same time, the operational stability is improved.

Preferably, the handle is symmetrical between the axis with the base, and is connected through the block between handle and the base, and it is more convenient to make equipment carry through both sides handle, uses more swiftly.

Preferably, coincide between the axis of pressing block and pillar mutually, and be connected through the block between pillar and the locating piece, adjust through pressing block and pillar, make the support of both sides can adjust fixedly according to the patient.

Preferably, the quantity of block mechanism is two, block mechanism is symmetrical between the axis in order to place the case, and places and coincide mutually between the axis of case and pipeline, supports fixedly through block mechanism, and is more stable when improving doctor's operation.

Preferably, closely laminate between cushion and the cylinder, and be connected through the welding between cylinder and the link, through cushion and cylinder cooperation, it is more comfortable when improving and patient's contact.

Preferably, a detachable structure is formed between the reinforcing plate and the fixing screws, the fixing screws are symmetrical with the central axis of the cylinder, and the fixing screws and the reinforcing plate enable the components to be connected more firmly.

Preferably, a clamping structure is formed between the clamping block and the cylinder, the cylinder and the central axis of the butt joint pipe coincide with each other, elastic clamping is performed through the clamping block, and the clamping block is made of soft plastic so that the suction apparatus can be conveniently taken out and fixed.

Preferably, the external dimension of the protruding column is matched with the internal dimension of the groove, the groove is tightly attached to the fastening plate, and the protruding column and the groove are matched for use, so that the supporting equipment on two sides can be better fixed when being placed.

The utility model has the advantages that:

1. according to the utility model, through the structural design of the positioning block, the clamping mechanism, the cushion, the cylinder, the connecting frame, the placing box, the pipeline and the suction valve, the placing is more stable, auxiliary support can be carried out, the function of improving the operation accuracy of a doctor is improved, the problem that the operation is not accurate enough because the original equipment does not have auxiliary equipment and the doctor is easy to fatigue after long-time use is solved, the operation and use efficiency is improved, and the operation stability is improved;

2. according to the utility model, through the structural design of the handle, the base, the pressing block, the pillar, the reinforcing plate, the fixing screw, the fixture block, the protruding pillar and the groove, the connection between the components is firmer, the function of improving the operation rapidness is improved, the problem that the original equipment is not firm enough in connection is solved, and the installation and operation adaptability is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

FIG. 2 is a schematic view of a fastening mechanism according to the present invention;

FIG. 3 is a schematic view of the structure of the suction valve of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

fig. 5 is a schematic sectional view of the structure at B in fig. 1 in the present invention.

In the figure: 1. a handle; 2. a base; 3. a pressing block; 4. a pillar; 5. positioning blocks; 6. a clamping mechanism; 601. a soft cushion; 602. a cylinder; 603. a connecting frame; 7. placing a box; 8. a pipeline; 9. a suction valve; 901. a reinforcing plate; 902. fixing screws; 903. a clamping block; 904. a cylinder; 905. butt-joint pipes; 906. a straw; 10. a protruding post; 11. a groove; 12. and (7) fastening the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-5, a special aspirator for ophthalmologic operation, including handle 1, the middle part fixedly connected with base 2 of handle 1, the top fixedly connected with of base 2 presses the briquetting 3, the top fixedly connected with pillar 4 of pressing briquetting 3, the top fixedly connected with locating piece 5 of pillar 4, the middle part fixedly connected with block mechanism 6 of locating piece 5, block mechanism 6 includes cushion 601, cylinder 602 and link 603, the right side fixedly connected with cylinder 602 of cushion 601, the right side fixedly connected with link 603 of cylinder 602, box 7 is placed to the middle part fixedly connected with of block mechanism 6, the top fixedly connected with pipeline 8 of placing box 7, the top fixedly connected with of pipeline 8 attracts valve 9, attract valve 9 includes reinforcing plate 901, set screw 902, fixture block 903, drum 904, butt joint pipe 905 and straw 906.

A fixing screw 902 is fixedly connected to the inside of the reinforcing plate 901, a clamping block 903 is fixedly connected to the middle of the fixing screw 902, a cylinder 904 is fixedly connected to the middle of the clamping block 903, a butt joint pipe 905 is fixedly connected to the lower portion of the cylinder 904, a suction pipe 906 is fixedly connected to the lower portion of the butt joint pipe 905, a protruding column 10 is fixedly connected to the inside of the clamping mechanism 6, a groove 11 is fixedly connected to the lower portion of the protruding column 10, and a fastening plate 12 is fixedly connected to the lower portion of the groove 11; during operation, through the structural design of the positioning block 5, the clamping mechanism 6, the cushion 601, the cylinder 602, the connecting frame 603, the placing box 7, the pipeline 8 and the suction valve 9, the multifunctional medical nursing bed realizes the functions of more stable placing, auxiliary supporting and improving the operation accuracy of doctors, solves the problems that the original equipment is not provided with auxiliary equipment, and the doctors are easy to fatigue after long-time use, so that the operation is not accurate enough, improves the operation and use efficiency and improves the operation stability.

In this embodiment, the handles 1 are symmetrical about the central axis of the base 2, and the handles 1 are connected with the base 2 by means of clamping; during operation, the handles 1 on the two sides enable the equipment to be more convenient to carry and faster to use.

In this embodiment, the pressing block 3 coincides with the central axis of the strut 4, and the strut 4 is connected with the positioning block 5 by clamping; during operation, the support on the two sides can be adjusted and fixed according to a patient by adjusting the pressing block 3 and the support post 4.

In this embodiment, the number of the clamping mechanisms 6 is two, the clamping mechanisms 6 are symmetrical about the central axis of the placing box 7, and the central axes of the placing box 7 and the pipeline 8 are coincident; during operation, the clamping mechanism 6 is used for supporting and fixing, so that the operation stability of a doctor is improved.

In this embodiment, the cushion 601 is tightly attached to the cylinder 602, and the cylinder 602 is connected to the connecting frame 603 by welding; during operation, the soft cushion 601 is matched with the cylinder 602, so that the contact with a patient is improved and the comfort is improved.

In this embodiment, a detachable structure is formed between the reinforcing plate 901 and the fixing screws 902, and the fixing screws 902 are symmetrical with each other about the central axis of the cylinder 904; in operation, the connection between the components is made stronger by the fixing screws 902 and the reinforcing plate 901.

In this embodiment, a clamping structure is formed between the clamping block 903 and the cylinder 904, and the central axes of the cylinder 904 and the butt joint pipe 905 are overlapped; during operation, the suction apparatus is elastically clamped by the clamping block 903, and the material is soft plastic, so that the suction apparatus can be conveniently taken out and fixed.

In this embodiment, the external dimension of the protruding column 10 is matched with the internal dimension of the groove 11, and the groove 11 is tightly attached to the fastening plate 12; during operation, the protruding columns 10 and the grooves 11 are matched for use, so that the supporting equipment on two sides can be better fixed when being placed.

The theory of operation carries out the removal of equipment through both sides handle 1, then holds through block mechanism 6 and open at the operator, aims at patient's rear portion with inside cushion 601, then both sides carry out the centre gripping, make equipment fix, then hold and attract valve 9 to operate and use, starting equipment moves, supports supplementary through the link 603 of both sides to the doctor carries out the operation.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a special aspirator of ophthalmic surgery which characterized in that: comprises a handle (1), a middle fixedly connected base (2) of the handle (1), a pressing block (3) fixedly connected with the top of the base (2), a supporting column (4) fixedly connected with the top of the pressing block (3), a positioning block (5) fixedly connected with the top of the supporting column (4), a clamping mechanism (6) fixedly connected with the middle of the positioning block (5), wherein the clamping mechanism (6) comprises a cushion (601), a cylinder (602) and a connecting frame (603), the right side of the cushion (601) is fixedly connected with the cylinder (602), the right side of the cylinder (602) is fixedly connected with the connecting frame (603), a box (7) is placed in the middle fixedly connected with the middle of the clamping mechanism (6), a pipeline (8) fixedly connected with the top of the box (7) is placed, and a suction valve (9) is fixedly connected with the top of the pipeline (8), the suction valve (9) comprises a reinforcing plate (901), a fixing screw (902), a clamping block (903), a cylinder (904), a butt joint pipe (905) and a suction pipe (906);

the utility model discloses a joint pipe, including reinforcing plate (901), the inside fixedly connected with fixed screw (902) of reinforcing plate (901), the middle part fixedly connected with fixture block (903) of fixed screw (902), the middle part fixedly connected with drum (904) of fixture block (903), the below fixedly connected with of drum (904) is to joint pipe (905), the below fixedly connected with straw (906) of butt joint pipe (905), the outstanding post (10) of inside fixedly connected with of block mechanism (6), the below fixedly connected with of outstanding post (10) is fluted (11), the below fixedly connected with mounting plate (12) of recess (11).

2. The special aspirator for ophthalmologic operation according to claim 1, characterized in that: the handle (1) is symmetrical with the central axis of the base (2), and the handle (1) is connected with the base (2) through clamping.

3. The special aspirator for ophthalmologic operation according to claim 1, characterized in that: the pressing block (3) is overlapped with the central axis of the support column (4), and the support column (4) is connected with the positioning block (5) through clamping.

4. The special aspirator for ophthalmologic operation according to claim 1, characterized in that: the number of the clamping mechanisms (6) is two, the clamping mechanisms (6) are symmetrical with the central axis of the placing box (7), and the central axes of the placing box (7) and the pipeline (8) are coincided with each other.

5. The special aspirator for ophthalmologic operation according to claim 1, characterized in that: the soft pad (601) is tightly attached to the cylinder (602), and the cylinder (602) is connected with the connecting frame (603) through welding.

6. The special aspirator for ophthalmologic operation according to claim 1, characterized in that: the reinforcing plate (901) and the fixing screws (902) form a detachable structure, and the fixing screws (902) are symmetrical with the central axis of the cylinder (904).

7. The special aspirator for ophthalmologic operation according to claim 1, characterized in that: a clamping structure is formed between the clamping block (903) and the cylinder (904), and the central axes of the cylinder (904) and the butt joint pipe (905) are overlapped.

8. The special aspirator for ophthalmologic operation according to claim 1, characterized in that: the external dimension of the protruding column (10) is matched with the internal dimension of the groove (11), and the groove (11) is tightly attached to the fastening plate (12).