CN212213787U

CN212213787U - Drag hook is assisted to plastic surgery chamber mirror

Info

Publication number: CN212213787U
Application number: CN202020152430.6U
Authority: CN
Inventors: 王海龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-05
Filing date: 2020-02-05
Publication date: 2020-12-25
Anticipated expiration: 2030-02-05

Abstract

The utility model discloses an orthopedic endoscope auxiliary retractor, including fixed establishment, fixed establishment's top is equipped with first loop bar, the inside of first loop bar is equipped with first branch, the top of first branch is equipped with the diaphragm, the inside of diaphragm bottom is equipped with slide mechanism, slide mechanism's bottom is equipped with the second loop bar, the inside of second loop bar is equipped with second branch, first loop bar all is equipped with drive adjustment mechanism with the surface of first branch and second loop bar and second branch, the bottom of second branch is equipped with tilt mechanism, the bottom of second branch is equipped with the arc layer board through tilt mechanism, coupling mechanism's inside is equipped with attracts the pipe. The utility model discloses have liberation medical personnel's hand, human cost's input when having reduced the operation for medical personnel can vacate the hand and carry out other treatment and operation to the patient, still have simultaneously and can adjust and the distance between the patient according to the in service behavior of difference, are convenient for use the patient of different sizes.

Description

Drag hook is assisted to plastic surgery chamber mirror

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an auxiliary drag hook of plastic surgery endoscope.

Background

The laparoscopic surgery is a newly developed minimally invasive method, compared with the traditional surgery, the laparoscopic surgery is popular with laparoscopic surgery instruments of patients, particularly has small postoperative scars and meets aesthetic requirements, young patients are more willing to accept the laparoscopic surgery instruments, the minimally invasive surgery is a general trend and a pursuit target of surgical development, and an inevitable trend of future surgical method development. In the laparoscopic surgery, in order to form a good operation visual field, the orthopedic endoscope auxiliary retractor is required to be used for opening the subcutaneous tissues of the human body, so that the laparoscopic surgery is ensured to be smoothly carried out.

For example, chinese patent publication No. CN204797913U discloses an auxiliary retractor for an orthopedic endoscope, which comprises a pair of parallel and closely arranged through tubes and irrigation suction tubes, wherein the irrigation suction tubes are fixed below the through tubes. The siphunculus top is equipped with the handle, and the front end export of siphunculus is the wedge, and the top of wedge export is equipped with an arc layer board that stretches out forward and stick up, and the rear end that washes and attracts the pipe is equipped with the link, is close to the front end downside that washes and attracts the pipe and is equipped with evenly distributed's through-hole.

This patent need medical personnel to carry out various operations with holding the handle when using, has greatly occupied medical personnel's hand like this for medical personnel can't vacate the hand, carries out other operations, makes the utility model discloses it is very inconvenient when using, and medical personnel operate through the handle for a long time the utility model discloses, can lead to medical personnel's hand and arm to be tired out energetically excessively, lead to even the utility model discloses slippage in medical personnel's the hand is followed to seriously influence going on of operation, endangered patient's life health greatly.

To this end, we propose an auxiliary retractor for an orthopaedic endoscope to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an auxiliary drag hook for an endoscope in orthopedic surgery.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an orthopedic surgery cavity mirror assists drag hook, includes fixed establishment, fixed establishment's top is equipped with first loop bar, and the inside of first loop bar is equipped with first branch, the top of first branch is equipped with the diaphragm, and the inside of diaphragm bottom is equipped with slide mechanism, slide mechanism's bottom is equipped with the second loop bar, and the inside of second loop bar is equipped with second branch, first loop bar all is equipped with drive adjustment mechanism with the surface of first branch and second loop bar and second branch, the bottom of second branch is equipped with tilt mechanism, the bottom of second branch is equipped with the arc layer board through tilt mechanism, and the surface of arc layer board runs through and has seted up the opening, open-ended inside is equipped with coupling mechanism, and coupling mechanism's inside is equipped with attracts the pipe.

Preferably, fixed establishment includes splint, regulation pole and butt piece, the bottom of splint is run through the screw thread and is equipped with the regulation pole, and the top of adjusting the pole is located splint internalization and is equipped with the butt piece.

Preferably, the drive adjustment mechanism includes sleeve, spacing ring, ring channel and internal thread ring, the upper and lower portion of sleeve inner wall is equipped with spacing ring and internal thread ring, the ring channel sets up in the top on first loop bar and second loop bar surface, the spacing ring rotates and is located the ring channel, the sleeve passes through the spacing ring and rotates with the ring channel to set up in the top on first loop bar and second loop bar surface.

Preferably, slide mechanism is including setting up in the inside spout of arc layer board bottom, and the inside slip of spout is equipped with the slider, the inside of slider is equipped with spacing bolt through the screw thread, and the fixed surface of spacing bolt is equipped with the restriction piece.

Preferably, the tilting mechanism comprises a first connecting lug, a second connecting lug and a fixing bolt, the first connecting lug is fixedly arranged at the bottom end of the second supporting rod, the second connecting lug is fixedly arranged at the top of the arc-shaped supporting plate, and the first connecting lug and the second connecting lug are connected through the fixing bolt.

Preferably, the connecting mechanism comprises a connecting shaft arranged between the openings, resistance rubber is arranged on the surface of the connecting shaft, a connecting block is arranged on the connecting shaft, and the suction tube penetrates through the connecting block through the resistance rubber.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the whole body has the hands which can liberate medical staff when in use, and the medical staff is prevented from holding the utility model by hands, so that the medical staff can vacate the hands to carry out other treatment and operation on patients, and meanwhile, the medical staff which is specially holding the utility model is saved, and the input of labor cost during operation is reduced;

2. meanwhile, the distance between the utility model and the patient can be effectively adjusted through the two pairs of loop bars and the supporting rods and the two driving adjusting mechanisms, thereby improving the convenience and the using effect of use;

3. the suction tube can be effectively and vertically or horizontally accommodated in the opening of the arc-shaped supporting plate in an inclined manner according to the use condition by the aid of the arc-shaped supporting plate, the opening, the connecting mechanism and the suction tube, so that the suction tube can be freely rotated in the opening of the arc-shaped supporting plate;

4. through the tilting mechanism who sets up to reach and carry out effectual slope regulation's effect with the arc layer board according to the in service behavior, make can adjust and fix the arc layer board according to the difference when using, make more convenient effective during the use.

Drawings

Fig. 1 is a perspective view of an auxiliary retractor for an endoscope in an orthopedic surgery;

FIG. 2 is a schematic view of the external structure of FIG. 1;

FIG. 3 is an enlarged top view of a portion of the arcuate pallet of FIG. 1;

fig. 4 is a partially enlarged view of a portion a in fig. 1.

In the figure: 1. a fixing mechanism; 101. a splint; 102. adjusting a rod; 103. a butting block; 2. a first loop bar; 3. a first support bar; 4. a drive adjustment mechanism; 401. a sleeve; 402. a limiting ring; 403. an annular groove; 404. an internally threaded ring; 5. a transverse plate; 6. a sliding mechanism; 601. a chute; 602. a slider; 603. a limit bolt; 604. a limiting block; 7. a second loop bar; 8. a second support bar; 9. a tilting mechanism; 901. a first connecting lug; 902. a second engaging lug; 903. a fixing bolt; 10. an arc-shaped supporting plate; 1001. an opening; 11. a connecting mechanism; 1101. a connecting shaft; 1102. a resistance rubber; 1103. connecting blocks; 12. a suction tube.

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. 1-4, an auxiliary retractor for an endoscope in orthopedic surgery comprises a fixing mechanism 1, a first loop bar 2 is arranged at the top of the fixing mechanism 1, a first supporting bar 3 is arranged inside the first loop bar 2, a transverse plate 5 is arranged at the top of the first supporting bar 3, a sliding mechanism 6 is arranged inside the bottom end of the transverse plate 5, a second loop bar 7 is arranged at the bottom of the sliding mechanism 6, a second supporting bar 8 is arranged inside the second loop bar 7, the surfaces of the first loop bar 2, the first supporting bar 3, the second loop bar 7 and the second supporting bar 8 are respectively provided with a driving adjusting mechanism 4, the surfaces of the first supporting bar 3 and the second supporting bar 8 are provided with threads, the bottom end of the second supporting bar 8 is provided with an inclining mechanism 9, the bottom end of the second supporting bar 8 is provided with an arc supporting plate 10 through the inclining mechanism 9, one end of the arc supporting plate 10 is provided with a raised edge, an opening 1001 penetrates through the surface of the arc supporting plate 10, a connection mechanism 11 is provided inside the opening 1001, a suction tube 12 is provided inside the connection mechanism 11, the tip of the suction tube 12 is connected to an external suction device via a connection tube, and a suction tip of the suction tube 12 serves to suck a liquid such as blood at the surgical site, thereby exposing the surgical site.

Fixed establishment 1 includes splint 101, adjusts pole 102 and butt piece 103, and the bottom of splint 101 runs through the screw thread to be equipped with adjusts pole 102, and the top of adjusting pole 102 is located splint 101 internalization and is equipped with butt piece 103, and butt piece 103 top is equipped with protective rubber, increases frictional force, with splint 101 card at the bedside, clockwise rotation adjusts pole 102, drives the bottom at the bedside of butt piece 103 border, with this will the utility model discloses fix on the operation bedside.

Drive adjustment mechanism 4 includes sleeve 401, spacing ring 402, ring channel 403 and internal thread ring 404, the upper and lower portion of sleeve 401 inner wall is equipped with spacing ring 402 and internal thread ring 404, internal thread ring 404 passes through threaded connection with first branch pole 3 and second branch pole 8 surface, ring channel 403 sets up in the top on first sleeve pole 2 and second sleeve pole 7 surface, spacing ring 402 rotates and is located ring channel 403, play the effect that prevents sleeve 401 from droing from the top on first sleeve pole 2 and second sleeve pole 7 surface, sleeve 401 rotates through spacing ring 402 and ring channel 403 and sets up in the top on first sleeve pole 2 and second sleeve pole 7 surface.

Slide mechanism 6 is including setting up in the inside spout 601 in arc layer board 10 bottom, and the inside slip of spout 601 is equipped with slider 602, the inside of slider 602 is equipped with limit bolt 603 through the screw thread, the bottom of limit bolt 603 is located the outside of arc layer board 10 bottom, and limit bolt 603's fixed surface is equipped with restriction piece 604, restriction piece 604 is located the bottom of arc layer board 10, clockwise rotation limit bolt 603 during the use, the output of limit bolt 603 passes through the screw thread at slider 602 internal rotation, make restriction piece 604 butt in the bottom of arc layer board 10, fix slider 602 in the position that is fit for with this in spout 601.

Tilting mechanism 9 includes first engaging lug 901, second engaging lug 902 and gim peg 903, first engaging lug 901 is fixed to be set up in the bottom of second branch pole 8, second engaging lug 902 is fixed to be set up in the top of arc layer board 10, be connected through gim peg 903 between first engaging lug 901 and the second engaging lug 902, second engaging lug 902 is located inside first engaging lug 901, it can fix second engaging lug 902 in first engaging lug 901 to screw up gim peg 903, unscrew gim peg 903, second engaging lug 902 can adjust turned angle in first engaging lug 901, so that prop up subcutaneous tissue with the tilting of arc layer board 10, provide a good field of vision for operation and the process of making a video recording.

The connecting mechanism 11 comprises a connecting shaft 1101 arranged between openings 1001, resistance rubber 1102 is arranged on the surface of the connecting shaft 1101, the resistance rubber 1102 plays a role in increasing friction force, the connecting block 1103 is prevented from rotating freely on the surface of the connecting shaft 1101, the connecting shaft 1101 is provided with a connecting block 1103, a through hole penetrates through the inside of the connecting block 1103, the inner wall of the through hole is also provided with the resistance rubber 1102, the suction tube 12 is prevented from sliding up and down freely in the through hole inside the connecting block 1103, and the suction tube 12 penetrates through the inside of the connecting block 1103 through the resistance rubber 1102.

The working principle of the utility model is that when the medical staff uses the utility model, the clamp plate 101 is clamped at the bedside, the adjusting rod 102 is rotated clockwise to drive the abutting block 103 to be at the bottom of the bedside, thereby fixing the utility model at the operation bedside, the sleeve 401 is rotated according to the using condition, at the moment, the spacing ring 402 at the lower end of the inner wall of the sleeve 401 rotates in the annular groove 403 at the top end of the surface of the first sleeve 2, the internal thread ring 404 at the upper end of the inner wall of the sleeve 401 drives the first support rod 3 to move upwards or downwards in the first sleeve 2 through the thread, when the sleeve 401 is rotated, the staff holds the transverse plate 5 by hand, thereby preventing the first support rod 3 from rotating along with the sleeve 401 in the first sleeve 2, thereby adjusting the transverse plate 5 to the proper height, and then moves the slide block 602 in the sliding groove 601 inside the transverse plate 5 according to the using condition, so that the arc-shaped, then clockwise rotates the limit bolt 603, the output end of the limit bolt 603 rotates in the slider 602 through threads, so that the limit block 604 abuts against the bottom of the arc-shaped supporting plate 10, thereby fixing the slider 602 at a proper position in the chute 601, then rotates the second loop bar 7 and the driving adjusting mechanism 4 on the surface of the second supporting bar 8 according to the use condition, thereby adjusting the arc-shaped supporting plate 10 to the operation position, when the driving adjusting mechanism 4 is used to make the second supporting bar 8 move up and down in the second loop bar 7, the medical staff holds the arc-shaped supporting plate 10 with the hands, thereby preventing the second supporting bar 8 from rotating along with the sleeve 401 in the second loop bar 7, then the raised edge of the arc-shaped supporting plate 10 is inserted into the subcutaneous tissue of the patient, and then the first connecting ear 901 and the second connecting ear 902 are fixed by the fixing bolt 903, thereby the arc-shaped supporting plate 10 is tilted and raised to support the subcutaneous tissue, thereby providing a good view for the operation and the shooting process, when the surgical site is covered with a liquid such as blood, the medical staff tilts and rotates the suction tube 12 in the opening 1001 of the arc-shaped splint 10 and moves it downward or upward, so that the suction head of the suction tube 12 sucks the liquid such as blood at the surgical site, thereby exposing the surgical site.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Claims

1. An endoscopic auxiliary retractor for orthopedic surgery comprises a fixing mechanism (1) and is characterized in that a first loop bar (2) is arranged at the top of the fixing mechanism (1), a first supporting rod (3) is arranged inside the first loop bar (2), a transverse plate (5) is arranged at the top of the first supporting rod (3), a sliding mechanism (6) is arranged inside the bottom end of the transverse plate (5), a second loop bar (7) is arranged at the bottom of the sliding mechanism (6), a second supporting rod (8) is arranged inside the second loop bar (7), driving adjusting mechanisms (4) are arranged on the surfaces of the first loop bar (2), the first supporting rod (3), the second loop bar (7) and the second supporting rod (8), a tilting mechanism (9) is arranged at the bottom end of the second supporting rod (8), an arc-shaped supporting plate (10) is arranged at the bottom end of the second supporting rod (8) through the tilting mechanism (9), and the surface of the arc-shaped supporting plate (10) is provided with an opening (1001) in a penetrating way, a connecting mechanism (11) is arranged inside the opening (1001), and a suction tube (12) is arranged inside the connecting mechanism (11).

2. The auxiliary retractor for the orthopaedics endoscope is characterized in that the fixing mechanism (1) comprises a clamping plate (101), an adjusting rod (102) and an abutting block (103), the adjusting rod (102) is arranged at the bottom end of the clamping plate (101) in a penetrating mode through a thread, and the abutting block (103) is movably arranged at the top end of the adjusting rod (102) in the clamping plate (101).

3. The auxiliary retractor for the orthopedic endoscope according to claim 1, characterized in that the driving adjusting mechanism (4) comprises a sleeve (401), a limiting ring (402), an annular groove (403) and an internal thread ring (404), the limiting ring (402) and the internal thread ring (404) are arranged on the upper and lower portions of the inner wall of the sleeve (401), the annular groove (403) is arranged at the top end of the surface of the first loop bar (2) and the second loop bar (7), the limiting ring (402) is rotatably arranged in the annular groove (403), and the sleeve (401) is rotatably arranged at the top end of the surface of the first loop bar (2) and the second loop bar (7) through the limiting ring (402) and the annular groove (403).

4. The auxiliary retractor for the orthopedic endoscope according to claim 1, characterized in that the sliding mechanism (6) comprises a sliding groove (601) arranged inside the bottom of the arc-shaped supporting plate (10), a sliding block (602) is arranged inside the sliding groove (601) in a sliding manner, a limit bolt (603) is arranged inside the sliding block (602) through a thread, and a limit block (604) is fixedly arranged on the surface of the limit bolt (603).

5. The auxiliary retractor of the orthopedic endoscope according to claim 1, characterized in that the tilting mechanism (9) comprises a first connecting ear (901), a second connecting ear (902) and a fixing bolt (903), the first connecting ear (901) is fixedly arranged at the bottom end of the second supporting rod (8), the second connecting ear (902) is fixedly arranged at the top of the arc-shaped supporting plate (10), and the first connecting ear (901) and the second connecting ear (902) are connected through the fixing bolt (903).

6. An auxiliary retractor of an orthopaedic endoscope according to claim 1, characterized in that the connection mechanism (11) comprises a connection shaft (1101) arranged between the openings (1001), the surface of the connection shaft (1101) is provided with a resistance rubber (1102), the connection shaft (1101) is provided with a connection block (1103), and the suction tube (12) is positioned inside the connection block (1103) through the resistance rubber (1102).