CN215080782U

CN215080782U - Needle holding device for clinical ophthalmic surgery

Info

Publication number: CN215080782U
Application number: CN202121258006.0U
Authority: CN
Inventors: 曹培
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-10
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses an ophthalmic clinical operation needle holding device, which comprises a fixed plate, wherein a fixed hole is respectively arranged between the left side wall and the right side wall of the fixed plate, a slide rail is arranged on the right side wall of the fixed plate in the front and back directions, a slide block is arranged on the slide rail in a sliding manner, the upper side wall of the slide block is provided with a first telescopic rod, the upper end of the first telescopic rod is provided with a connecting rod through a rotating shaft and rotating in the left and right directions, the upper end of the connecting rod is provided with a first supporting sleeve through a rotating shaft, the inner lower side wall of the first supporting sleeve is provided with a first sliding chute in the front and back directions, when in operation, a doctor can place an arm between two clamping plates in the first supporting sleeve, the clamping plates can fix the arm of the doctor under the action of a spring, the doctor can place the wrist in a second supporting sleeve, and the first supporting sleeve and the second supporting sleeve can support the arm of the doctor, effectively relieving the fatigue of doctors.

Description

Needle holding device for clinical ophthalmic surgery

Technical Field

The utility model relates to the technical field of medical equipment, the specific field is an ophthalmic clinical operation needle holder.

Background

The ophthalmology is called 'ophthalmology specialty', is a subject for researching diseases related to eyeballs and tissues related to the eyeballs, is generally used for researching various ophthalmology diseases such as vitreous bodies, retinal diseases, ophthalmology optics, glaucoma, optic neuropathy, cataract and the like, and needs to treat surgical wounds during an ophthalmologic operation, the prior operation mode is to operate by manually holding a needle, the operation mode is easy to cause fatigue of doctors and operation errors due to the fact that the contact area of fingers and the needle is small, and further some ophthalmologic clinical operation needle holding devices are provided, the ophthalmologic operation needle holding device in the prior art is simple in structure, the operation needle is poor in fixing effect and poor in flexibility, the prior ophthalmologic operation needle holding device is free of an auxiliary supporting structure, and the hands and arms of medical care personnel are operated for a long time, the fatigue is easy to be produced, and the labor intensity of medical personnel is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ophthalmology clinical operation needle holder to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an ophthalmology clinical operation needle holding device, includes the fixed plate, be equipped with the fixed orifices between the left and right sides wall of fixed plate respectively, the right side wall of fixed plate is equipped with the slide rail in the front and back direction, it is equipped with the slider to slide on the slide rail, the last side wall of slider is equipped with first telescopic link, the upper end of first telescopic link is rotated through the pivot and is equipped with the connecting rod in the left and right directions, the upper end of connecting rod is rotated through the pivot and is equipped with first support sleeve, the inside lower side wall of first support sleeve is equipped with first spout in the front and back direction, both sides wall has the grip block around the inside of first support sleeve respectively through spring elastic connection, two the lower side wall of grip block respectively with first spout sliding connection, the left side wall of first support sleeve is equipped with the second spout, the one end that the pole was adjusted in the second spout slides and is equipped with, the other end of adjusting the pole is equipped with second support sleeve, the utility model discloses a needle storage device, including first telescopic link, second telescopic link, fixed slot, push pedal, right side wall and the inside right side wall of fixed slot, the left side wall lower extreme of second support cover is equipped with the one end of second telescopic link, the other end of second telescopic link rotates through the pivot and is equipped with the fixing base, it is equipped with the fixed slot to run through between the upper and lower both sides wall of fixing base, it is equipped with the push pedal to slide between the inside front and back both sides wall of fixed slot, the right side wall of push pedal with the inside right side wall of fixed slot is equipped with the rubber pad respectively, two be equipped with on the lateral wall of the opposite side of rubber pad and store up the needle groove respectively, the left side wall of fixed slot just runs through the left side wall of fixing base is equipped with the screw, the left side wall of push pedal rotates the one end that is equipped with the screw rod, the other end of screw rod runs through the screw hole just is equipped with and rotates the cover.

Preferably, the side walls of the two opposite sides of the clamping plates are respectively connected with a sponge pad in a gluing mode, and the inner side wall of the second supporting sleeve is connected with a sponge pad in a gluing mode.

Preferably, the upper ends of the two clamping plates are respectively provided with a guide inclined plane.

Preferably, the side walls of the two needle storage grooves on the opposite sides are respectively provided with a granular protrusion.

Preferably, the right side wall of the slider is provided with a handle, and the outer side wall of the handle is sleeved with a rubber sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an ophthalmology clinical operation needle holder, the utility model discloses when the operation, the doctor can place the arm between two grip blocks in the first support cover, and the grip block can fix doctor's arm under the effect of spring, and then the doctor can place the wrist in the second support cover, and first support cover and second support cover can support doctor's arm, effectively slow down doctor's fatigue; the utility model discloses the accessible rotates and rotates the cover and adjust the push pedal and remove, and the push pedal can drive a rubber pad and be close to another rubber pad, and then is fixed in the needle storage inslot with the needle of performing the operation, and the position of needle is adjusted to the rotation angle that the length of doctor's accessible was adjusted the length and is cooperated the adjustment fixing base simultaneously, and the needle fixing process is simple and the position is convenient for adjust for the operation, and the flexibility of use is higher.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic top sectional view of the present invention;

FIG. 3 is a schematic top view of the fixing base of the present invention;

fig. 4 is a structural schematic diagram of the first support sleeve viewed from the right.

In the figure: 1-a fixed plate, 2-a slide rail, 3-a slide block, 4-a first telescopic rod, 5-a connecting rod, 6-a first supporting sleeve, 7-a first sliding chute, 8-a clamping plate, 9-a second sliding chute, 10-an adjusting rod, 11-a second supporting sleeve, 12-a second telescopic rod, 13-a fixed seat, 14-a fixed groove, 15-a push plate, 16-a rubber pad, 17-a needle storage groove, 18-a screw rod and 19-a rotating sleeve.

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. 1-4, the present invention provides a technical solution: an ophthalmic clinical operation needle holding device, includes fixed plate 1, be equipped with the fixed orifices between the left and right sides wall of fixed plate 1 respectively, usable staple will fixed plate 1 is fixed in the lateral wall of sick bed, the right side wall of fixed plate 1 just is equipped with slide rail 2 in the front and back direction, slide rail 2 is gone up to slide and is equipped with slider 3, the last lateral wall of slider 3 is equipped with first telescopic link 4, the upper end of first telescopic link 4 rotates through the pivot and is equipped with connecting rod 5 in the left and right sides direction, the upper end of connecting rod 5 rotates through the pivot and is equipped with first supporting sleeve 6, the inside lower lateral wall of first supporting sleeve 6 just is equipped with first spout 7 in the front and back direction, the inside front and back both sides wall of first supporting sleeve 6 has grip block 8 through spring elastic connection respectively, two the lower lateral wall of grip block 8 respectively with first spout 7 sliding connection, so as to improve the stability of the two clamping plates 8 when moving, the left side wall of the first supporting sleeve 6 is provided with a second sliding groove 9, one end of an adjusting rod 10 is arranged in the second sliding groove 9 in a sliding manner, the other end of the adjusting rod 10 is provided with a second supporting sleeve 11, when in operation, a doctor can place the arm between the two clamping plates 8 in the first supporting sleeve 6, the clamping plates 8 can fix the arm of the doctor under the action of a spring, then the doctor can place the wrist in the second supporting sleeve 11, the first supporting sleeve 6 and the second supporting sleeve 11 can support the arm of the doctor so as to relieve the fatigue of the doctor, the adjusting rod 10 can slide in the second sliding groove 9 so as to adjust the distance between the first supporting sleeve 6 and the second supporting sleeve 11 so as to adapt to doctors with different statures, the lower end of the left side wall of the second supporting sleeve 11 is provided with one end of a second telescopic rod 12, the other end of the second telescopic rod 12 is rotatably provided with a fixed seat 13 through a rotating shaft, a fixed groove 14 is arranged between the upper side wall and the lower side wall of the fixed seat 13 in a penetrating manner, a push plate 15 is arranged between the front side wall and the rear side wall of the inner part of the fixed groove 14 in a sliding manner, a rubber pad 16 is respectively arranged on the right side wall of the push plate 15 and the right side wall of the inner part of the fixed groove 14 in a penetrating manner, needle storage grooves 17 are respectively arranged on the side walls of the two rubber pads 16 on the opposite sides, a screw hole is arranged on the left side wall of the fixed groove 14 and penetrates through the left side wall of the fixed seat 13, one end of a screw 18 is rotatably arranged on the left side wall of the push plate 15, the other end of the screw 18 penetrates through the screw hole and is provided with a rotating sleeve 19, the push plate 15 can be adjusted to move leftwards and rightwards by rotating the rotating sleeve 19, the push plate 15 can drive one rubber pad 16 to approach to the other rubber pad 16, so as to fix the surgical needle in the needle storage groove 17, the doctor can cooperate the rotation angle who adjusts fixing base 13 simultaneously to adjust the position of needle through the length of adjusting second telescopic link 12 to carry out the operation.

Particularly, two it has the foam-rubber cushion to glue respectively on the lateral wall of one side in opposite directions of grip block 8, the inboard wall glue of second support cover 11 even has the foam-rubber cushion to improve the comfort level at doctor's arm position.

Specifically, the upper ends of the two holding plates 8 are respectively provided with a guide slope.

Specifically, the side walls of the two needle storage grooves 17 on the opposite sides are respectively provided with granular protrusions to enhance the fixing effect.

Particularly, the right side wall of slider 3 is equipped with the handle just the lateral wall cover of handle is equipped with the rubber sleeve.

The working principle is as follows: when the utility model is used, the fixing plate 1 is fixed on the side wall of the operating table, then the adjusting slider 3 slides on the slide rail 2 to a proper position near the head of a patient, and the first telescopic rod 4 is adjusted to a proper length, when in operation, a doctor can place the arm between the two clamping plates 8 in the first supporting sleeve 6, the clamping plates 8 can fix the arm of the doctor under the action of the spring, then the doctor can place the wrist in the second supporting sleeve 11, the first supporting sleeve 6 and the second supporting sleeve 11 can support the arm of the doctor to relieve the fatigue of the doctor, the adjusting rod 10 can slide in the second chute 9 to adjust the distance between the first supporting sleeve 6 and the second supporting sleeve 11 to adapt to the doctors with different body materials, the push plate 15 can be adjusted to move left and right by rotating the rotating sleeve 19, the push plate 15 can drive one rubber pad 16 to approach to another rubber pad 16, further, the surgical needle is fixed in the needle storage groove 17, so that a doctor can adjust the position of the needle by adjusting the length of the second telescopic rod 12 and adjusting the rotation angle of the fixing seat 13, thereby facilitating surgical operation.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is including the conventional connected mode of circuit connection adoption conventional among the prior art, and here detailed description is not again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An ophthalmic clinical operation needle holding device, includes fixed plate (1), its characterized in that: be equipped with the fixed orifices between the left and right sides wall of fixed plate (1) respectively, the right side wall of fixed plate (1) just is equipped with slide rail (2) in the front and back direction, it is equipped with slider (3) to slide on slide rail (2), the last side wall of slider (3) is equipped with first telescopic link (4), the upper end of first telescopic link (4) is through pivot and rotate in the left and right direction and be equipped with connecting rod (5), the upper end of connecting rod (5) is rotated through the pivot and is equipped with first supporting sleeve (6), the inside lower side wall of first supporting sleeve (6) just is equipped with first spout (7) in the front and back direction, both sides wall has grip block (8) through spring elastic connection respectively around the inside of first supporting sleeve (6), two the lower side wall of grip block (8) respectively with first spout (7) sliding connection, the left side wall of first supporting sleeve (6) is equipped with second spout (9), one end of an adjusting rod (10) is arranged in the second sliding groove (9) in a sliding mode, the other end of the adjusting rod (10) is provided with a second supporting sleeve (11), the lower end of the left side wall of the second supporting sleeve (11) is provided with one end of a second telescopic rod (12), the other end of the second telescopic rod (12) is provided with a fixed seat (13) in a rotating mode through a rotating shaft, a fixed groove (14) penetrates through the upper side wall and the lower side wall of the fixed seat (13), a push plate (15) is arranged between the front side wall and the rear side wall of the inside of the fixed groove (14) in a sliding mode, rubber pads (16) are arranged on the right side wall of the push plate (15) and the right side wall of the inside of the fixed groove (14) respectively, needle storage grooves (17) are arranged on the side walls of the two opposite sides of the two rubber pads (16), and a screw hole is formed in the left side wall of the fixed groove (14) and penetrates through the left side wall of the fixed seat (13), the left side wall of push pedal (15) rotates the one end that is equipped with screw rod (18), the other end of screw rod (18) runs through the screw and is equipped with and rotates cover (19).

2. The ophthalmic clinical procedure needle holding device of claim 1, wherein: the side walls of the two opposite sides of the clamping plates (8) are respectively connected with a sponge cushion in a gluing mode, and the inner side wall of the second supporting sleeve (11) is connected with a sponge cushion in a gluing mode.

3. The ophthalmic clinical procedure needle holding device of claim 1, wherein: the upper ends of the two clamping plates (8) are respectively provided with a guide inclined plane.

4. The ophthalmic clinical procedure needle holding device of claim 1, wherein: granular protrusions are respectively arranged on the side walls of the two opposite sides of the needle storage grooves (17).

5. The ophthalmic clinical procedure needle holding device of claim 1, wherein: the right side wall of slider (3) is equipped with the handle just the lateral wall cover of handle is equipped with the rubber sleeve.