CN211094359U

CN211094359U - Incision expanding device for general surgery department operation

Info

Publication number: CN211094359U
Application number: CN201921772886.6U
Authority: CN
Inventors: 舒向阳; 刘星宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-07-28
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses an incision expanding unit is used in department of general surgery's operation, including the protection shell body, the protection shell body has two, two gear strips are installed to the centre of protection shell body, the both sides of gear strip all are provided with the spout, the slide bar is installed to the inboard of protection shell body, two the gear is installed to the centre of gear strip, the internally mounted of gear has the pivot, one of them the lower surface mounting of gear strip has first incision to expand the piece fixed plate, incision expansion piece, another are installed to the one end of first incision expansion piece fixed plate the last surface mounting of gear strip has two C shape connecting rods, the connecting plate is installed to the lower extreme of C shape connecting rod. The utility model discloses an install gear and rack can realize the notched expansion of operation, simple and convenient, and can increase the local illumination of operation for operation going on more smoothly, convenient operation.

Description

Incision expanding device for general surgery department operation

Technical Field

The utility model relates to an incision expanding unit technical field is used in general surgery's operation specifically is an incision expanding unit is used in general surgery's operation.

Background

With the rapid development of social and economic science, the clinical disciplines of the general surgery department, which is mainly used for treating other diseases such as liver, biliary tract, pancreas, stomach and intestine, anorectal, vascular diseases, thyroid and breast tumors and trauma, are the largest special disciplines of the surgical system, the general surgery department is the common surgery department, the general comprehensive hospital surgery department is orthopedics, neurosurgery, cardiothoracic surgery, urinary surgery and the like besides the general surgery department, some hospitals divide the general surgery department into neck-breast surgery, gastrointestinal surgery, hepatobiliary-pancreatic-spleen surgery and the like, and the anorectal department, burn plastic surgery, vascular surgery, pediatric surgery, transplantation surgery, nutrition department and the like are all related to the general surgery department, and the incision expanding device for the general surgery department is a device used for expanding an operation incision in the operation.

However, when the operation incision is expanded in the existing general surgery, medical care personnel manually expand the operation incision by using the operation expansion hook, the force cannot be controlled, the operation is not facilitated, and secondary injury to a patient is possibly caused; therefore, the existing requirements are not met, and an incision expanding device for general surgery is provided for the same.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an incision extension fixture is used in department of general surgery's operation to solve the current department of general surgery's operation that proposes in the above-mentioned background art when expanding the operation incision, be medical personnel and use the manual work of operation expansion hook to expand, the uncontrollable dynamics is unfavorable for going on of operation, probably causes the secondary injury scheduling problem to patient.

In order to achieve the purpose, the utility model provides a department of general surgery uses incision extension fixture, including the protection shell body, the protection shell body has two, two gear strips are installed to the centre of protection shell body, the both sides of gear strip all are provided with the spout, the slide bar is installed to the inboard of protection shell body, two the gear is installed to the centre of gear strip, the internally mounted of gear has the pivot, one of them the lower surface mounting of gear strip has first incision expansion piece fixed plate, incision expansion piece, another are installed to the one end of first incision expansion piece fixed plate two C shape connecting rods are installed to the upper surface mounting of gear strip, the connecting plate is installed to the lower extreme of C shape connecting rod, two the second incision expansion piece fixed plate is installed to the centre of connecting plate, one of them flexible support arm is installed in the one side outside of protection shell body, the support is installed to the one end of flexible support arm, battery compartment is installed to the below of flexible support arm, L ED is installed to the outside of battery compartment, L ED lamp pole is installed L ED lamp holder.

Preferably, a knob is installed at one end of the rotating shaft, and the rotating shaft is connected with the knob through a clamping groove.

Preferably, a threaded hole is formed in the inside of one of the protection outer shells, a screw hole is formed in the inside of the other protection outer shell, and the two protection outer shells are connected through a screw.

Preferably, a fixed base is installed at the bottom end of the support, and a magnet is arranged inside the fixed base.

Preferably, the inner side of the gear is completely attached to the outer side of the rotating shaft, and the gear and the rotating shaft are fixed through a fixing pin.

Preferably, the telescopic supporting arm is connected with the bracket through a connecting pin.

Preferably, the outer side of the sliding rod is completely attached to the inner side of the sliding groove, and the sliding rod is connected with the sliding groove in a sliding mode.

Preferably, the upper end of the L ED lamp holder is completely attached to the lower end of the L ED lamp pole, the L ED lamp holder is fixed to the L ED lamp pole by welding, and a L ED lamp bead with the model number of G4-3014-48L AC is mounted inside the L ED lamp pole.

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

1. the utility model discloses a rotatory knob drives the gear and rotates, then drives two rack bar reverse motion through the gear, makes one rack bar directly drive the motion of incision expansion piece, and another rack bar indirectly drives the motion of incision expansion piece through C-shaped connecting rod and connecting plate, and the motion direction of two incision expansion pieces is opposite, realizes the expansion to the incision, simple structure, convenient operation, adjustable incision size, the precision is high, makes things convenient for the operation to go on;

2. the utility model discloses a battery compartment is installed in the outside of one of them protection shell body, and battery compartment internally mounted has the battery, and L ED lamp pole and L ED lamp holder are installed to the battery compartment outside, and the inside of L ED lamp holder is provided with the L ED lamp pearl that the model is G4-3014-48L AC, can increase the inside illumination intensity of operation incision, observation when making things convenient for the doctor to operate, better performing the operation.

Drawings

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

FIG. 2 is a schematic overall structure of the present invention;

fig. 3 is a partial structural sectional view of the gear of the present invention.

In the drawing, the lamp comprises a protective outer shell 1, a C-shaped connecting rod 2, a connecting plate 3, a connecting plate 4, a first cut expansion sheet fixing plate 5, a cut expansion sheet 6, a second cut expansion sheet fixing plate 7, a knob 8, a gear strip 9, a sliding groove 10, a telescopic supporting arm 11, a support 12, a fixing base 13, L ED lamp posts, 14, L ED lamp holders 15, a battery bin 16, a sliding rod 17, a rotating shaft 18 and gears.

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.

Please refer to fig. 1 to 3, the utility model provides an embodiment, an incision expander for general surgery, including the protection shell body 1, protection shell body 1 has two, two gear strips 8 are installed to the centre of two protection shell bodies 1, drive two incision expansion pieces 5 and remove, expand the operation incision, the both sides of gear strip 8 all are provided with spout 9, slide bar 16 is installed to the inboard of protection shell body 1, gear 18 is installed to the centre of two gear strips 8, the internally mounted of gear 18 has pivot 17, the lower surface of one of them gear strip 8 installs first incision expansion piece fixed plate 4, incision expansion piece 5 is installed to the one end of first incision expansion piece fixed plate 4, the upper surface of another gear strip 8 installs two C-shaped connecting rods 2, the lower extreme of C-shaped connecting rod 2 installs connecting plate 3, the centre of two connecting plates 3 installs second incision expansion piece fixed plate 6, one of them protection shell body 1 installs flexible support arm 10 in the outside, support 11 is installed to the one end of flexible support arm 10, battery compartment 15 is installed to the below of flexible support arm 10, internally mounted battery 35, provide the battery lamp pearl for the lamp holder, the lamp pearl is installed and the ED 13 that the lamp holder for the operation can increase ED 13, the ED 13 is installed, the lamp holder for the operation, the ED 13 is installed to carry out the inside the ED 13.

Further, a knob 7 is installed at one end of the rotating shaft 17, and the rotating shaft 17 is connected with the knob 7 through a clamping groove.

By adopting the technical scheme, the clamping groove is simple in connecting structure, convenient to use, convenient to install and detach parts and convenient to manufacture.

Further, a threaded hole is formed in the inside of one of the protection outer shells 1, a screw hole is formed in the inside of the other protection outer shell 1, and the two protection outer shells 1 are connected through screws.

Through adopting above-mentioned technical scheme, the screw connection structure is simple, and convenient to use can guarantee the device normal use with two fine connections of protection shell body 1.

Further, a fixing base 12 is attached to the bottom end of the bracket 11, and a magnet is provided inside the fixing base 12.

Through adopting above-mentioned technical scheme, the magnetite has fine magnetism, can fix the device on the operation table, makes things convenient for the fixed of device, facilitates the use.

Further, the inner side of the gear 18 completely contacts the outer side of the rotating shaft 17, and the gear 18 and the rotating shaft 17 are fixed by a fixing pin.

Through adopting above-mentioned technical scheme, the fixed pin can fix gear 18 on pivot 17 surface for gear 18 can rotate along with pivot 17, conveniently expands the incision.

Further, the telescopic support arm 10 is connected with the bracket 11 through a connecting pin.

Through adopting above-mentioned technical scheme, connecting pin simple structure, convenient to use makes simply, and is with low costs, and does not influence flexible support arm 10 angle regulation.

Further, the outer side of the sliding rod 16 is completely attached to the inner side of the sliding groove 9, and the sliding rod 16 is connected with the sliding groove 9 in a sliding mode.

Through adopting above-mentioned technical scheme, sliding connection convenient to use is favorable to the slip of rack 8, makes things convenient for the expansion of operation incision.

Furthermore, the upper end of the L ED lamp holder 14 is completely attached to the lower end of the L ED lamp post 13, the L ED lamp holder 14 is fixed to the L ED lamp post 13 through welding, and a L ED lamp bead with the model number G4-3014-48L AC is mounted inside the L ED lamp post 13.

Through adopting above-mentioned technical scheme, the welding has strengthened the connection performance and the stability of L ED lamp holder 14 and L ED lamp pole 13, has fine mechanical strength, and L ED lamp pearl can increase illumination intensity, is favorable to going on of operation.

The working principle is as follows: when the device is used, the device is sterilized, the battery is installed inside the battery bin 15, then the proper position is selected on the operation sickbed, the device fixing base 12 is adsorbed on the surface of the operation sickbed by utilizing the magnetism of the magnet installed inside the device fixing base, the device is fixed at the moment, the telescopic supporting arm 10 is extended, the incision expanding sheet 5 is positioned above an operation incision, the angle of the telescopic supporting arm 10 is adjusted, the incision expanding sheet 5 is inserted into the incision, the knob 7 is rotated along with hands to drive the rotating shaft 17 and the gear 18 fixed on the outer side of the rotating shaft 17 to rotate, the two gear strips 8 are respectively pushed to two directions when the gear 18 rotates, the gear strip 8 below the gear 18 can directly move by driving the first incision expanding sheet fixing plate 4 and the incision expanding sheet 5 installed at the end of the first incision expanding sheet fixing plate, and the gear strip 8 above the gear 18 can indirectly drive the second incision expanding sheet fixing plate 6 and the incision expanding sheet 5 installed at the end of the second incision expanding sheet fixing And the operation incision can be expanded by the reverse motion of the two incision expansion sheets 5, the structure is simple, and the operation is convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a incision expanding unit for general surgery operation, includes protection shell body (1), its characterized in that protection shell body (1) has two, two gear strip (8) are installed to the centre of protection shell body (1), the both sides of gear strip (8) all are provided with spout (9), slide bar (16) are installed to the inboard of protection shell body (1), two gear (18) are installed to the centre of gear strip (8), the internally mounted of gear (18) has pivot (17), one of them the lower surface mounting of gear strip (8) has first incision expansion piece fixed plate (4), incision expansion piece (5) are installed to the one end of first incision expansion piece fixed plate (4), another the last surface mounting of gear strip (8) has two C shape connecting rods (2), connecting plate (3) are installed to the lower extreme of C shape connecting rod (2), two second incision expansion piece fixed plate (6) are installed to the centre of connecting plate (3), one of them telescopic support arm (10) are installed to the one side outside of protection shell body (1), telescopic support arm (10) is installed the lamp holder support arm (11), battery lamp pole (13) lower extreme (8613) is installed to the ED storehouse (13), ED (13), ED storehouse (13).

2. An incision dilation device for general surgery, according to claim 1, wherein: the knob (7) is installed to the one end of pivot (17), pivot (17) pass through the draw-in groove with knob (7) and are connected.

3. An incision dilation device for general surgery, according to claim 1, wherein: the novel protective shell comprises a protective shell body (1), wherein a threaded hole is formed in the protective shell body (1), a screw hole is formed in the protective shell body (1), and the protective shell body (1) is connected through a screw.

4. An incision dilation device for general surgery, according to claim 1, wherein: a fixed base (12) is installed at the bottom end of the support (11), and a magnet is arranged inside the fixed base (12).

5. An incision dilation device for general surgery, according to claim 1, wherein: the inner side of the gear (18) is completely attached to the outer side of the rotating shaft (17), and the gear (18) and the rotating shaft (17) are fixed through fixing pins.

6. An incision dilation device for general surgery, according to claim 1, wherein: the telescopic supporting arm (10) is connected with the bracket (11) through a connecting pin.

7. An incision dilation device for general surgery, according to claim 1, wherein: the outer side of the sliding rod (16) is completely attached to the inner side of the sliding groove (9), and the sliding rod (16) is connected with the sliding groove (9) in a sliding mode.

8. The incision dilation device for general surgery department according to claim 1, wherein the upper end of the L ED lamp holder (14) is completely attached to the lower end of the L ED lamp post (13), the L ED lamp holder (14) is fixed to the L ED lamp post (13) through welding, and the L ED lamp bead with the model number of G4-3014-48L AC is installed inside the L ED lamp post (13).