CN211583298U

CN211583298U - Operation retractor for otolaryngological department

Info

Publication number: CN211583298U
Application number: CN201921844234.9U
Authority: CN
Inventors: 徐振明; 张婷婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-09-29
Anticipated expiration: 2029-10-30

Abstract

The embodiment of the application discloses operation drag hook for otolaryngology branch of academic or vocational study, which comprises a body, the driving shaft has been cup jointed in every activity of body, the top regulation of driving shaft is connected with the auxiliary hook, the left side meshing of driving shaft has the driven shaft, the top fixedly connected with owner hook of driven shaft, the fixed surperficial cover of driving shaft has connect the drive belt, the right side transmission of drive belt is connected with the transmission shaft, the inside at the body is cup jointed in the transmission shaft activity, the top meshing of transmission shaft has the drive plate. This otolaryngology branch of academic or vocational study is with operation drag hook uses through the cooperation of vice hook and major hook, utilizes the major hook to collude the position that needs the operation, promotes the push pedal again, utilizes the push pedal to drive the drive plate and removes, and it is rotatory to drive the transmission shaft by the drive plate again, drives the driving shaft through the transmission shaft and rotates, makes vice hook and major hook closedly be in the same place, presss from both sides tightly colluding the position, prevents that the drag hook from droing at the in-process of colluding, has guaranteed the stability of drag hook.

Description

Operation retractor for otolaryngological department

Technical Field

The application relates to the technical field of medical equipment, in particular to an operation draw hook for an otolaryngological department.

Background

The otorhinolaryngology department is a surgery department for diagnosing and treating ears, noses, throats, and related head and neck regions, along with the progress and development of science and technology, the medical departments mutually permeate and promote, the scope of the otorhinolaryngology department is expanded, the otolaryngology department, the otoneurosurgery department, the lateral craniofacial department, the audiology and balance science, the rhinoscope surgery department, the rhinoneurosurgery department (the rhinocraniofacial department), the head and neck surgery department, the laryngology microsurgery department, the voice and speech disease department, the pediatric otorhinolaryngology department and the like occur, the content of the otorhinolaryngology department is greatly enriched, the operation is an important treatment mode for treating the otorhinolaryngology department, and an operation draw hook is generally required to be used in the process of the otorhinolaryngology department.

Traditional operation drag hook only includes the gib head of handle and handle one end, and at the in-process that uses, the gib head breaks away from with the position of drag hook easily, influences the operation of operation, is unfavorable for going on of operation, and simultaneously at the in-process of operation, can produce the body fluid in the otolaryngology, if these body fluids do not carry out timely cleaing away, can lead to the fact to shelter from to operation position, influences the observation of doctor to the operation position, for this we provide an otolaryngology branch of academic or vocational study operation drag hook.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present application proposes a surgical retractor for otorhinolaryngology to improve the above problems.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an operation drag hook for otolaryngology branch of academic or vocational study, includes the body, the driving shaft has been cup jointed in every portion of activity of body, the top regulation of driving shaft is connected with the auxiliary hook, the left side meshing of driving shaft has the driven shaft, the top fixedly connected with owner hook of driven shaft, the fixed driving belt that has cup jointed in surface of driving shaft, the right side transmission of driving belt is connected with the transmission shaft, the inside at the body is cup jointed in the transmission shaft activity, the top meshing of transmission shaft has the drive plate, the suction hole has been seted up on owner hook top, the right side of body is provided with the.

Optionally, the top fixedly connected with slider of drive plate, the outside joint of slider has the spout, spout fixed mounting is at the top of body inner chamber, the top of slider extends to the outside of body, the top fixedly connected with push pedal of slider.

Optionally, the bottom of the suction hole is fixedly connected with a first infusion tube, the bottom of the first infusion tube extends to the center of the driven shaft, and a second infusion tube is clamped at the bottom end of the first infusion tube.

Optionally, the right side of the second infusion tube is fixedly connected with a miniature water pump, the right side of the miniature water pump is fixedly connected with the storage chamber, and the right side of the storage chamber is provided with a discharge port.

Optionally, a fixed block is arranged on the right side of the driven shaft, the inside of the fixed block is connected with the left end of a second infusion tube in a clamping mode, and the left end of the second infusion tube is matched with the bottom of the driven shaft.

Optionally, one side of the top of the main hook, which is close to the auxiliary hook, is in a hook shape, and the main hook is matched with the auxiliary hook.

The application provides a pair of otolaryngology branch of academic or vocational study is with operation drag hook possesses following beneficial effect:

1. this otolaryngology branch of academic or vocational study is with operation drag hook uses through the cooperation of vice hook and major hook, utilizes the major hook to collude the position that needs the operation, promotes the push pedal again, utilizes the push pedal to drive the drive plate and removes, and it is rotatory to drive the transmission shaft by the drive plate again, drives the driving shaft through the transmission shaft and rotates, makes vice hook and major hook closedly be in the same place, presss from both sides tightly colluding the position, prevents that the drag hook from droing at the in-process of colluding, has guaranteed the stability of drag hook.

2. This operation drag hook for otolaryngology branch of academic or vocational study is through seting up the suction hole at the top of suction hole, when the position that colludes appears the bloody water or other materials, starts miniature pump, makes suction hole department produce the negative pressure, inhales the body fluid in the first transfer line, transports the body fluid by the second transfer line and stores in the apotheca, avoids body fluid etc. to cause the influence to the operation, conveniently observes and operates colluding the position, has improved the practicality of device.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of a surgical retractor for otorhinolaryngology according to an embodiment of the present application;

fig. 2 is a left side view of a driven shaft of a surgical retractor for otorhinolaryngology according to an embodiment of the present application.

In the figure: 1. a body; 2. a drive shaft; 3. an auxiliary hook; 4. a driven shaft; 5. a main hook; 6. a transmission belt; 7. a drive shaft; 8. a drive plate; 9. a slider; 10. a chute; 11. pushing the plate; 12. sucking holes; 13. a first infusion tube; 14. a second infusion tube; 15. a micro water pump; 16. a storage chamber; 17. an outlet port; 18. and (5) fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments in the present application belong to the protection scope of the present application.

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides an otolaryngology branch of academic or vocational study is with operation drag hook, including body 1, driving shaft 2 has been cup jointed in every portion activity of body 1, the top regulation of driving shaft 2 is connected with auxiliary hook 3, the left side meshing of driving shaft 2 has driven shaft 4, the top fixedly connected with owner hook 5 of driven shaft 4, the fixed surperficial cover of driving shaft 2 has connect drive belt 6, the right side transmission of drive belt 6 is connected with

transmission shaft

7, 7 activities of transmission shaft cup joint in the inside of body 1, the top meshing of transmission shaft 7 has drive plate 8, suction opening 12 has been seted up on 5 tops of owner hook, the right side of body 1 is provided.

Wherein, drive plate 8's top fixedly connected with slider 9, the outside joint of slider 9 has spout 10, spout 10 fixed mounting is at the top of 1 inner chamber of body, slider 9's top extends to body 1's outside, slider 9's top fixedly connected with push pedal 11, through setting up push pedal 11, utilize main hook 5 to collude the position that needs the operation, promote push pedal 11 again, utilize push pedal 11 to drive 8 removals of drive plate, it is rotatory to drive transmission shaft 7 by drive plate 8 again, drive 2 rotations of driving shaft through transmission shaft 7, make auxiliary hook 3 and main hook 5 be in the same place closedly, press from both sides tightly colluding the position, prevent that the drag hook from droing at the in-process of colluding, the stability of drag hook has been guaranteed.

Wherein, inhale the first transfer line 13 of bottom fixedly connected with of hole 12, the bottom of first transfer line 13 extends to the center department of driven shaft 4, and the bottom joint of first transfer line 13 has second transfer line 14, inhales the body fluid at hole 12 to the position of colluding through setting up and absorbs, avoids the body fluid to collude the position and hides, conveniently observes and operates colluding the position, has improved the practicality of device.

Wherein, the right side fixedly connected with miniature pump 15 of second transfer line 14, miniature pump 15's right side and apotheca 16 fixed connection, discharge port 17 has been seted up on apotheca 16's right side, through setting up miniature pump 15, bleed to inhaling hole 12, make and inhale hole 12 and produce the negative pressure, conveniently inhale hole 12 and absorb the body fluid, transport the body fluid by first transfer line 13 and second transfer line 14 again and store in apotheca 16, conveniently handle the body fluid of collecting, the practicality of device has been improved.

Wherein, the right side of driven shaft 4 is provided with fixed block 18, and the inside of fixed block 18 and the left end joint of second transfer line 14 are in the same place, and the left end of second transfer line 14 and the bottom phase-match of driven shaft 4 carry out the chucking through setting up fixed block 18 to second transfer line 14, make second transfer line 14 and first transfer line 13 can be inseparable joint together, prevent that body fluid from flowing from the junction of first transfer line 13 and second transfer line 14, have guaranteed the safety of device.

Wherein, the top of main hook 5 is close to one side of vice hook 3 and is the crotch form, and main hook 5 and vice hook 3 phase-match through designing into main hook 5 hook-shaped, use in the cooperation that utilizes main hook 5 and vice hook 3, can be better carry out the drag hook, make the more stable of drag hook.

In conclusion, the utility model provides a pair of operation drag hook for otolaryngology branch of academic or vocational study, when using, with the position that needs to collude of main hook 5, promote push pedal 11 left, make drive plate 8 rotate to the left, and then drive transmission shaft 7 and rotate, drive driving shaft 2 and driven shaft 4 by transmission shaft 7 and do rotation in opposite directions, press from both sides the position of colluding, when the body fluid appears, start miniature pump 15, make suction opening 12 absorb the body fluid, carry the body fluid by first transfer line 13 and second transfer line 14 in reservoir 16, discharge from discharge port 17 at last, can.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides an operation drag hook for otolaryngology branch of academic or vocational study, includes body (1), its characterized in that: every activity of body (1) has cup jointed driving shaft (2), the top regulation of driving shaft (2) is connected with auxiliary hook (3), the left side meshing of driving shaft (2) has driven shaft (4), the top fixedly connected with owner hook (5) of driven shaft (4), the fixed surface of driving shaft (2) has cup jointed drive belt (6), the right side transmission of drive belt (6) is connected with transmission shaft (7), the inside at body (1) is cup jointed in transmission shaft (7) activity, the top meshing of transmission shaft (7) has drive plate (8), inhale hole (12) have been seted up on owner hook (5) top, the right side of body (1) is provided with apotheca (16).

2. The surgical retractor for the otorhinolaryngological department according to claim 1, wherein: the top fixedly connected with slider (9) of drive plate (8), slider (9) outside joint has spout (10), spout (10) fixed mounting is at the top of body (1) inner chamber, the top of slider (9) extends to the outside of body (1), the top fixedly connected with push pedal (11) of slider (9).

3. The surgical retractor for the otorhinolaryngological department according to claim 1, wherein: the bottom of the suction hole (12) is fixedly connected with a first infusion tube (13), the bottom of the first infusion tube (13) extends to the center of the driven shaft (4), and a second infusion tube (14) is clamped at the bottom end of the first infusion tube (13).

4. The surgical retractor for the otorhinolaryngological department according to claim 3, wherein: the right side of the second infusion tube (14) is fixedly connected with a miniature water pump (15), the right side of the miniature water pump (15) is fixedly connected with a storage chamber (16), and the right side of the storage chamber (16) is provided with a discharge port (17).

5. The surgical retractor for the otorhinolaryngological department according to claim 1, wherein: a fixed block (18) is arranged on the right side of the driven shaft (4), the inside of the fixed block (18) is connected with the left end of a second infusion tube (14) in a clamping mode, and the left end of the second infusion tube (14) is matched with the bottom of the driven shaft (4).

6. The surgical retractor for the otorhinolaryngological department according to claim 1, wherein: one side of the top of the main hook (5) close to the auxiliary hook (3) is in a hook shape, and the main hook (5) is matched with the auxiliary hook (3).