CN215840179U

CN215840179U - Operation protector for obstetrics and gynecology department

Info

Publication number: CN215840179U
Application number: CN202122012070.7U
Authority: CN
Inventors: 赵秀华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-02-18
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a gynecological operation protective device which comprises a workbench, universal wheels, a support frame, a transmission screw, a first bevel gear, a first support shaft, a second bevel gear, a first crank, a second support shaft, a third bevel gear, a second crank and a transmission part, wherein the universal wheels are respectively fixed at four corners of the bottom end of the workbench, the front part and the rear part of the workbench are respectively connected with the support frame in a sliding manner, and the front part and the rear part of the workbench are respectively connected with the transmission screw in a rotating manner. The support state and the height of the workbench can be changed by manually rotating the first crank, so that the movement and the operation are convenient, the transmission seat can be unfolded to different degrees by manually rotating the second crank, the support arms can be unfolded at different angles by manually changing the fastening of the limiting frame and different limiting grooves, the support arms can further be in close contact with the legs, and the legs are prevented from being greatly contracted to cause injury to patients and medical care personnel.

Description

Operation protector for obstetrics and gynecology department

Technical Field

The utility model relates to the field of obstetrics and gynecology, in particular to an operation protection device for obstetrics and gynecology.

Background

In the process of carrying out gynaecology and obstetrics's operation, often can support and open women's patient's both legs for the purpose of being convenient for the operation, and traditional operation method relies on the manual work to continue to open patient's shank, not only need consume a large amount of physical power, and easy in the operation in-process causes shank muscle to contract because of the stimulation of operation, and operating personnel is difficult to the rapid response again, thereby can make operation position and surgical instruments take place relative movement, thereby can bring adverse effect for operation work, can bring the injury for patient and operating personnel when serious, traditional operation protector's weak point has been highlighted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a surgical protective device for obstetrics and gynecology department, which aims to solve the technical problem.

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

an operation protection device for obstetrics and gynecology department comprises a workbench, universal wheels, a support frame, a transmission screw, a first bevel gear, a first support shaft, a second bevel gear, a first crank, a second support shaft, a third bevel gear, a second crank and a transmission part, wherein the universal wheels are respectively fixed at four corners of the bottom end of the workbench, the support frame is respectively connected at the front and the rear parts of the workbench in a sliding way, the transmission screw is respectively connected at the front and the rear parts of the workbench in a rotating way, the first bevel gear is respectively fixed at the top end of the transmission screw, the first support shaft is connected at the bottom part of the workbench in a rotating way through a bearing, the second bevel gear is respectively fixed at the front and the rear parts of the first support shaft, the first crank is fixed at the front end of the first support shaft, the second support shaft is rotatably connected at the front part of the workbench through a bearing, the third bevel gear is fixed at the rear end of the second support shaft, the second crank is fixed at the front end of the second support shaft, and a transmission part is arranged on the upper part of the workbench.

On the basis of the technical scheme, the transmission part comprises a dovetail seat, a transmission seat, a rack, a supporting groove, a supporting arm, a limiting frame, a limiting groove, a shaft gear, a four-number bevel gear, a cover plate and a collecting groove, the dovetail seat is respectively fixed at the front part and the rear part of the top end of the workbench, the transmission seat is centrosymmetric and is respectively in sliding connection with the two dovetail seats, the rack is symmetrically fixed on the transmission seat, the supporting groove is respectively arranged on the transmission seat, the transmission seat is respectively hinged with the supporting arm, the transmission seat is respectively hinged with the limiting frame, the supporting arm is respectively provided with a plurality of limiting grooves, the middle part of the workbench is rotatably connected with the shaft gear through a bearing, the bottom end of the shaft gear is fixedly provided with the four-number bevel gear, the cover plate is installed at the top end of the workbench, and the collecting groove is placed at the rear part of the workbench.

On the basis of the technical scheme, the supporting frame is in threaded connection with the two transmission screw rods respectively, the two first bevel gears are meshed with the two second bevel gears all the time, the third bevel gear is meshed with the fourth bevel gear all the time, the two racks are meshed with the gear with the shaft all the time, and the two limiting frames can be buckled with the limiting grooves.

Compared with the prior art, the utility model has the following advantages: the support state and the height of the workbench can be changed by manually rotating the first crank, so that the movement and the operation are convenient, the transmission seat can be unfolded to different degrees by manually rotating the second crank, the support arms can be unfolded at different angles by manually changing the fastening of the limiting frame and different limiting grooves, the support arms can further be in close contact with the legs, and the legs are prevented from being greatly contracted to cause injury to patients and medical care personnel.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the mounting of the support bracket of the present invention.

Fig. 3 is a schematic view of the installation of the second support shaft of the present invention.

Fig. 4 is a schematic view of the installation of the driving seat of the present invention.

Figure 5 is a schematic view of the mounting of the support arm of the present invention.

In the figure: 1. the working table comprises a working table 2, universal wheels 3, a supporting frame 4, a transmission screw rod 5, a first bevel gear 6, a first supporting shaft 7, a second bevel gear 8, a first crank, a second supporting shaft 9, a third bevel gear 10, a third crank 11, a second crank 12, a transmission part 13, a dovetail seat 131, a transmission seat 14, a rack 15, a supporting groove 16, a supporting arm 17, a limiting frame 18, a limiting groove 19, a belt shaft gear 20, a fourth bevel gear 21, a cover plate 22 and a collecting groove.

Detailed Description

The utility model is explained in further detail below with reference to the figures and the specific embodiments.

As shown in fig. 1-5, a surgical protection device for obstetrics and gynecology department comprises a workbench 1, universal wheels 2, a support frame 3, a transmission screw 4, a bevel gear 5, a support shaft 6, a bevel gear 7, a crank 8, a support shaft 9, a bevel gear 10, a crank 11 and a transmission part 12, wherein the universal wheels 2 are respectively fixed at four corners of the bottom end of the workbench 1, the support frame 3 is respectively connected at the front and the rear parts of the workbench 1 in a sliding manner, the transmission screw 4 is respectively connected at the front and the rear parts of the workbench 1 in a rotating manner, the two transmission screw 4 are respectively in threaded connection with the two support frames 3, the bevel gear 5 is respectively fixed at the top ends of the two transmission screw 4, the support shaft 6 is rotatably connected at the bottom of the workbench 1 through a bearing, the bevel gear 7 is respectively fixed at the front and the rear parts of the support shaft 6, the two bevel gears 7 are symmetrically arranged on the support shaft 6, the bevel gear transmission mechanism is characterized by being engaged with two first bevel gears 5 all the time, a first crank 8 is fixed at the front end of a first supporting shaft 6, a second supporting shaft 9 is rotatably connected to the front portion of the workbench 1 through a bearing, a third bevel gear 10 is fixed at the rear end of the second supporting shaft 9, a second crank 11 is fixed at the front end of the second supporting shaft 9, and a transmission portion 12 is installed at the upper portion of the workbench 1.

The transmission part 12 comprises dovetail seats 13, transmission seats 131, racks 14, support grooves 15, support arms 16, limit frames 17, limit grooves 18, gears 19 with shafts, bevel gears 20 with four numbers, cover plates 21 and collecting grooves 22, the dovetail seats 13 are respectively fixed at the front part and the rear part of the top end of the workbench 1, the two transmission seats 131 are in central symmetry and are respectively in sliding connection with the two dovetail seats 13, the racks 14 are symmetrically fixed on the two transmission seats 131, the two transmission seats 131 are respectively provided with the support grooves 15, the support grooves 15 are used for being in horizontal contact with the legs of a patient and limiting the horizontal position of the legs, the two transmission seats 131 are respectively hinged with the support arms 16, the support arms 16 are used for being in vertical contact with the legs of the patient and preventing the legs from contracting in vertical degree, the two transmission seats 131 are respectively hinged with the limit frames 17, the two support arms 16 are respectively provided with the limit grooves 18, the two limit frames 17 can be buckled with the limit grooves 18, the middle part of the workbench 1 is rotatably connected with a belt shaft gear 19 through a bearing, a four-number bevel gear 20 is fixed at the bottom end of the belt shaft gear 19, a cover plate 21 is installed at the top end of the workbench 1, a collecting tank 22 is placed at the rear part of the workbench 1, and the collecting tank 22 is used for collecting blood stains.

The third bevel gear 10 is always meshed with the fourth bevel gear 20, and the two racks 14 are always meshed with the gear 19 with a shaft.

The working principle of the utility model is as follows: the first support shaft 6 and the first bevel gear 5 can be driven to rotate by manually rotating the first crank 8, then the first bevel gear 5 and the second bevel gear 7 are meshed to drive two transmission screw rods 4 to synchronously rotate, so that the support frame 3 can move up and down along the workbench 1, then the universal wheel 2 can support the workbench 1 or the support frame 3 can support the workbench 1, and the purposes of convenient movement and stable support can be achieved, the second support shaft 9 and the third bevel gear 10 can be driven to rotate by manually rotating the second crank 11, then the third bevel gear 10 and the fourth bevel gear 20 drive the shaft gear 19 to rotate, so that the shaft gear 19 and the rack 14 are meshed to drive two transmission seats 131 to contract and expand, then the leg is expanded by the contact of the support groove 15 and the leg, and the limit frame 17 is buckled with different limit grooves 18, can realize the expansion to 16 different angles of support arm, then through the further expansion of support arm 16 to the shank to the restriction is at the muscle contraction of operation in-process shank and the shank shrink that causes, guarantees medical personnel and patient's safety then, and then the collection groove 22 of postposition is convenient then is collected bloodiness etc. the going on of the operation of being convenient for.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the utility model.

Claims

1. The utility model provides a gynaecology and obstetrics uses operation protector, includes workstation (1), universal wheel (2), support frame (3), drive screw (4), bevel gear (5), back shaft (6), No. two bevel gear (7), crank (8), No. two back shaft (9), No. three bevel gear (10), No. two crank (11), drive division (12), its characterized in that: four corners of the bottom end of the workbench (1) are respectively fixed with universal wheels (2), the front part and the rear part of the workbench (1) are respectively connected with a supporting frame (3) in a sliding way, the front part and the rear part of the workbench (1) are respectively and rotatably connected with a transmission screw (4), the top ends of the two transmission screws (4) are respectively fixed with a first bevel gear (5), the bottom of the workbench (1) is rotationally connected with a first supporting shaft (6) through a bearing, a second bevel gear (7) is respectively fixed at the front part and the rear part of the first supporting shaft (6), a first crank handle (8) is fixed at the front end of the first support shaft (6), a second support shaft (9) is rotatably connected at the front part of the workbench (1) through a bearing, a third bevel gear (10) is fixed at the rear end of the second support shaft (9), a second crank (11) is fixed at the front end of the second support shaft (9), and a transmission part (12) is installed on the upper part of the workbench (1).

2. An gynecological surgical shield as claimed in claim 1, wherein: the transmission part (12) comprises dovetail seats (13), transmission seats (131), racks (14), support grooves (15), support arms (16), limiting frames (17), limiting grooves (18), shaft gears (19), four bevel gears (20), a cover plate (21) and a collecting tank (22), the dovetail seats (13) are respectively fixed at the front part and the rear part of the top end of the workbench (1), the two transmission seats (131) are centrosymmetric and are respectively in sliding connection with the two dovetail seats (13), the racks (14) are symmetrically fixed on the two transmission seats (131), the two transmission seats (131) are respectively provided with the support grooves (15), the two transmission seats (131) are respectively hinged with the support arms (16), the two transmission seats (131) are respectively hinged with the limiting frames (17), the two support arms (16) are respectively provided with the plurality of limiting grooves (18), the middle part of the workbench (1) is rotatably connected with the shaft gears (19) through bearings, the bottom end of the gear (19) with the shaft is fixed with a fourth bevel gear (20), the top end of the workbench (1) is provided with a cover plate (21), and the rear part of the workbench (1) is provided with a collecting tank (22).

3. An gynecological surgical shield as claimed in claim 2, wherein: the two support frames (3) are in threaded connection with the two transmission screw rods (4) respectively, the two first bevel gears (5) are meshed with the two second bevel gears (7) all the time, the third bevel gear (10) is meshed with the fourth bevel gear (20) all the time, the two racks (14) are meshed with the gear (19) with the shaft all the time, and the two limit frames (17) can be buckled with the limit grooves (18).