CN211749783U - Operation fixing support for general surgery department - Google Patents

Abstract

The utility model relates to an operation fixed bolster for department of general surgery includes at least: the first drag hook and the second drag hook can pull open the surgical incision according to a back-to-back movement mode under the condition of being arranged at two sides of the surgical incision; the length of the first lifting rod and the second lifting rod can be increased or decreased; the first drag hook can be arranged on the first lifting rod, and the second drag hook can be arranged on the second lifting rod; the surgery fixed bolster for department of general surgery still includes and all is the annular first fixed body of semicircle and second fixed body, wherein: under the condition that the first fixing body is arranged on the first lifting rod and the second fixing body is arranged on the second lifting rod, the first draw hook is arranged on the first fixing body in a mode of sliding along the circumferential direction of the first fixing body, and the second draw hook is arranged on the second fixing body in a mode of sliding along the circumferential direction of the second fixing body.

Description

Operation fixing support for general surgery department

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to an operation fixed bolster for general surgery department.

Background

The surgery is called as operation for short, commonly called as operation, and refers to a treatment process of entering human body or other biological tissues through surgical equipment or surgical instruments under the operation of surgeons or other professionals to remove pathological changes, change structures or implant foreign objects in an external mode. Surgery is a procedure that destroys the integrity of tissue (incision), or restores the integrity of the destroyed tissue (suture). In the existing surgical operation, the affected part needs to be cut open, then subsequent operation is carried out, the cut needs to be stretched and fixed by an auxiliary device such as a drag hook, and the operation of a doctor is facilitated.

For example, patent document with publication number CN208573776U discloses an operation fixing bracket for general surgery department, which comprises a supporting plate, the lateral wall of the supporting plate is symmetrically provided with dovetail grooves along the length thereof, a sliding block is slidably mounted in the dovetail grooves, one side of the sliding block away from the bottom of the dovetail grooves extends to an external fixedly connected vertical sleeve, the bottom ends of the two sleeves are respectively and fixedly connected at the two ends of a first connecting rod, the first connecting rod is located below the supporting plate, the top end of the sleeve is provided with a first opening, a lifting rod is slidably mounted in the sleeve, the lateral wall of the top end of the sleeve is provided with a second opening, the second opening is fixedly connected with a fixing block, and the fixing. The utility model discloses an in, through the design of dovetail, slider, sleeve, head rod, screw rod and positive and negative motor, can realize that the sleeve can realize the fine regulation of lifter height along the ascending removal of backup pad length direction through the design of lifter, fixed block, limiting plate isotructure. However, the utility model can not adjust the stretching direction of the drag hook according to the opening direction of the operation incision.

Furthermore, on the one hand, due to the differences in understanding to the person skilled in the art; on the other hand, since the inventor studied a lot of documents and patents when making the present invention, but the space did not list all details and contents in detail, however, this is by no means the present invention does not possess these prior art features, but on the contrary the present invention has possessed all features of the prior art, and the applicant reserves the right to increase the related prior art in the background art.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides an operation fixed bolster for department of general surgery includes at least: the first drag hook and the second drag hook can pull open the surgical incision according to a back-to-back movement mode under the condition of being arranged at two sides of the surgical incision; the length of the first lifting rod and the second lifting rod can be increased or decreased; the first drag hook can be arranged on the first lifting rod, and the second drag hook can be arranged on the second lifting rod; the surgery fixed bolster for department of general surgery still includes and all is the annular first fixed body of semicircle and second fixed body, wherein: under the condition that the first fixing body is arranged on the first lifting rod and the second fixing body is arranged on the second lifting rod, the first draw hook is arranged on the first fixing body in a mode of sliding along the circumferential direction of the first fixing body, and the second draw hook is arranged on the second fixing body in a mode of sliding along the circumferential direction of the second fixing body.

According to a preferred embodiment, each of the first and second fixed bodies has a first sliding groove, in which at least one sliding body is nested, wherein: the first drag hook and the second drag hook are both arranged on the corresponding sliding bodies.

According to a preferred embodiment, the first and second draw hooks are shaped as circular tubes and define a hollow cavity, wherein: the first draw hook and the second draw hook are both provided with at least one second sliding groove; the first end of the sliding body is in a spherical shape, and under the condition that the second end of the sliding body is nested in the second sliding groove, the first end can be nested in the hollow cavity in a mode of penetrating through the second sliding groove.

According to a preferred embodiment, the first pull hook or the second pull hook can slide in their respective axial direction when the first pull hook or the second pull hook is subjected to a first external force in the radial direction of the first fastening body.

According to a preferred embodiment, in the case where the first retractor or the second retractor is subjected to a second external force along the circumferential direction of the first fixed body, the first retractor or the second retractor is capable of rotating about its respective first end within a first plane defined by the first fixed body and the second fixed body together.

According to a preferred embodiment, in the case where the first retractor or the second retractor is subjected to a third external force along the axial direction of the first fixed body, the first retractor or the second retractor is rotatable about its corresponding first end in a second plane defined by the first fixed body and the second fixed body together.

According to a preferred embodiment, the first plane is perpendicular to the axial direction of the first stationary body, and the second plane is parallel to the axial direction of the first stationary body.

The utility model also provides an operation auxiliary device of multi-direction adjustment, operation auxiliary device include the third fixed body and the fourth fixed body at least and department of general surgery use operation fixed bolster, wherein: the third fixing body and the fourth fixing body are each defined by a semicircular ring shape; the first draw hook can be connected to the third fixing body in a sliding mode, and the second draw hook can be connected to the fourth fixing body in a sliding mode.

According to a preferred embodiment, the surgical assistant further comprises a first slider and a second slider, wherein: the first lifting rod and the third fixing body are arranged on the first sliding block, and the second lifting rod and the fourth fixing body are arranged on the second sliding block.

The utility model also provides an operation table, at least including the backup pad with operation auxiliary device, wherein: the supporting plate is provided with a third sliding groove and a fourth sliding groove, the first sliding block is nested in the third sliding groove, and the second sliding block is nested in the fourth sliding groove.

The utility model has the advantages of: when the extending direction of the connecting line of the first draw hook and the second draw hook needs to be changed, the sliding body only needs to be moved along the first sliding groove. The extension direction of the connecting line of the first draw hook and the second draw hook can be changed to adapt to the operation incisions with different opening directions. Simultaneously, through the position of adjusting first drag hook and second drag hook in order being applicable to the operation incision of different opening directions, can avoid because the operation incision secondary injury that the secondary removes the patient and leads to.

Drawings

FIG. 1 is a schematic structural view of a preferred surgical fixing bracket for general surgery of the present invention;

FIG. 2 is a schematic cross-sectional view of section C-C;

FIG. 3 is a schematic cross-sectional view taken along section A-A;

fig. 4 is a schematic sectional view of section B-B.

List of reference numerals

1: the first draw hook 2: a second draw hook 3: first lifting rod

4: second lifter 5: first fixed body 6: second fixed body

7: first slide groove 8: the sliding body 9: hollow cavity

10: second slide groove 11: third fixed body 12: fourth fixing body

13: first slider 14: second slider 15: supporting plate

16: third slide groove 17: fourth sliding groove

Detailed Description

The following detailed description is made with reference to the accompanying drawings.

As shown in fig. 1 to 4, the present invention provides an operation fixing bracket for general surgery department, which at least comprises: the first drag hook 1, the second drag hook 2, the first lifting rod 3 and the second lifting rod 4. The respective lengths of the first lifter bar 3 and the second lifter bar 4 can be increased or decreased. One end of each of the first and second lift pins may be connected to a support plate 15, which is, for example, plate-shaped. The first retractor 1 can be arranged on the other end of the first lifting rod 3, and the second retractor 2 can be arranged on the other end of the second lifting rod 4. First drag hook and second drag hook can set up respectively in operation notched both sides, and then just can pull open operation notch when first drag hook and second drag hook dorsad moved. Specifically, as shown in fig. 1 and 2, the surgical fixing stent for general surgery further includes a first fixing body 5 and a second fixing body 6, both of which are semi-circular. In the case where the first fixing body 5 is provided on the first lifting/lowering rod 3 and the second fixing body 6 is provided on the second lifting/lowering rod 4, the first retractor 1 is provided on the first fixing body 5 so as to be slidable in the circumferential direction of the first fixing body 5. The second retractor 2 is provided on the second fixing body 6 in such a manner as to be slidable in the circumferential direction of the second fixing body 6. Specifically, the first fixing body 5 and the second fixing body 6 are both provided with a first sliding groove 7. The shape of the first slide groove 7 can also be defined by a semicircular ring shape. At least one sliding body 8 is nested in the first sliding groove 7. The first drag hook 1 and the second drag hook 2 are both arranged on the corresponding sliding bodies 8. As shown in fig. 1, when the extending direction of the connecting line between the first hook and the second hook needs to be changed, the sliding body 8 is only required to be moved along the first sliding groove 7. The extension direction of the connecting line of the first draw hook and the second draw hook can be changed to adapt to the operation incisions with different opening directions. For example, as shown in fig. 1, when the surgical incision is horizontally extending from left to right, the extension direction of the connecting line between the first hook and the second hook can be horizontal, so as to facilitate the pulling of the surgical incision. Simultaneously, through the position of adjusting first drag hook and second drag hook in order being applicable to the operation incision of different opening directions, can avoid because the operation incision secondary injury that the secondary removes the patient and leads to.

Preferably, as shown in fig. 3 and 4, the first draw hook 1 and the second draw hook 2 are defined by a circular tube shape and define a hollow cavity 9. At least one second sliding groove 10 is arranged on each of the first draw hook 1 and the second draw hook 2. The first end of the sliding body 8 is spherical, and under the condition that the second end of the sliding body 8 is nested in the second sliding groove 7, the first end of the sliding body 8 can be nested in the hollow cavity 9 in a mode of penetrating through the second sliding groove 10. Under the condition that the first draw hook 1 or the second draw hook 2 receives a first external force along the radial direction of the first fixing body 5, the first draw hook 1 or the second draw hook 2 can slide along the respective axial direction. Under the condition that the first draw hook 1 or the second draw hook 2 receives a second external force along the circumferential direction of the first fixing body 5, the first draw hook 1 or the second draw hook 2 can rotate around the respective corresponding first ends in a first plane jointly limited by the first fixing body 5 and the second fixing body 6. Under the condition that the first draw hook 1 or the second draw hook 2 is subjected to a third external force along the axial direction of the first fixed body 5, the first draw hook 1 or the second draw hook 2 can rotate around the first end corresponding to the first draw hook in a second plane jointly limited by the first fixed body 5 and the second fixed body 6. The first plane is perpendicular to the axial direction of the first stationary body 5. The second plane is parallel to the axial direction of the first stationary body 5. Specifically, as shown in fig. 1, the first draw hook and/or the second draw hook can be rotated in the first plane by the second external force, so that the respective extending direction of the first draw hook and/or the second draw hook can be changed, the first draw hook and/or the second draw hook are matched to slide along the respective corresponding first fixing body and the second fixing body, more inclined states can be realized, and the device can be suitable for pulling open the surgical incision in more opening directions. As shown in fig. 2, can make first drag hook and/or second drag hook rotatory in the second plane through third external force, even make first drag hook and/or second drag hook can present the low operating condition of one end height one end, and then can pull open the incision of performing the operation with littleer dynamics, simultaneously, can stretch into darker wound through being the low first drag hook of one end height one end and/or second drag hook, the area of contact increase of first drag hook and/or second drag hook and incision of performing the operation, and then avoid the risk that first drag hook or second drag hook and incision of performing the operation break away from.

Preferably, as shown in fig. 1 and 2, the present invention further provides a surgery assisting device with multi-directional adjustment, which at least comprises a third fixing body 11, a fourth fixing body 12 and a surgery fixing bracket for general surgery. The shapes of the third fixing body 11 and the fourth fixing body 12 are each defined by a semicircular ring shape. The first retractor 1 is slidably connected to the third fixing body 11. The second retractor 2 is slidably connected to the fourth fixed body 12. Specifically, the third fixing body and the fourth fixing body may be provided with the first sliding groove 7. The first slide groove 7 of each of the third and fourth fixed bodies may be provided with a slide body 8. First drag hook and second drag hook are connected to the sliding body respectively, and then make first drag hook can follow the circumferential movement of third fixed body, and the circumferential movement of fourth fixed body can be followed to the second drag hook. As shown in fig. 2, the first hook and the second hook are both connected to at least two sliders 8 at the same time. The spherical pair can be injectd when the sliding body 8 is nested in the hollow cavity 9, so that the first drag hook and the second drag hook can rotate freely around the spherical first end of the sliding body 8. Through two at least sliders simultaneously with first drag hook or second drag hook articulated, can fix the extending direction of first drag hook or second drag hook, avoid it to rotate the defect of difficult fixing at will when single slider 8 is articulated.

Preferably, the surgical assistant device further includes a first slider 13 and a second slider 14. The first lifting rod 3 and the third fixed body 11 are both arranged on the first slider 13. The second lifting rod 4 and the fourth fixing body 12 are both arranged on the second slider 14. Specifically, as shown in fig. 2, both the first slider 13 and the second slider 14 may be provided on a support plate 15, which is, for example, flat plate-shaped. The lower end of the first lifting rod 3 is connected to the first slider 13 in a nested manner, and the third fixing body 11 is disposed on the upper end of the first lifting rod 3. The lower end of the second lifting rod 4 can be connected to the second slider 14 in a nested manner. The fourth fixing body 12 is provided on the upper end of the second lifting rod 4. Extension through first lifter 3 can make first drag hook rotatory in the second plane, and then can realize increasing its hook and operation notched area of contact, can avoid first drag hook and operation notched breaking away from. Simultaneously, can change the position of first drag hook and second drag hook fast through removing first slider 13 and second slider 14 simultaneously, and then when the patient has the operation incision that many places distance is far away, can just can change the position of first drag hook and second drag hook without removing the patient. Preferably, the first lifting rod and the second lifting rod may be one of a hydraulic telescopic rod, a gas strut, a gas spring or a pneumatic rod. For example, a person skilled in the art could purchase an existing Haoda gas spring, which could be customized such that its travel could be 150mm to 2500mm, and its two ends could be selected with bolted joints. As shown in fig. 2, the lower end of the first lifter bar 3 can be screwed to the first slider 13, and the upper end of the first lifter bar 3 can be screwed to the first fixed body 5. The lower end of the second lifting rod 4 can be in threaded connection with the second slider 14, and the upper end of the second lifting rod 4 can be in threaded connection with the second fixing body 6. Preferably, as shown in fig. 2, a vertical downward sliding groove is provided on a side wall of the first slider 13, and the third fixed body 11 is nested in the sliding groove, so that the third fixed body 11 can move vertically upward or vertically downward. Similarly, a vertical downward sliding groove is also formed in the side wall of the second sliding block 14, and the fourth fixing body 12 is nested in the sliding groove, so that the fourth fixing body 12 can move vertically upward or vertically downward.

Preferably, as shown in fig. 1, the present invention further provides an operating table, which at least comprises a supporting plate 15 and an operation assisting device. The support plate 15 is provided with a third slide groove 16 and a fourth slide groove 17. The first slider 13 is nested in the third sliding groove 16. The second slider 14 is nested in the fourth sliding groove 17. The patient can be supported by the provision of the support plate 15. Simultaneously, set up the position that first drag hook and second drag hook can be conveniently adjusted to third sliding tray 16 and fourth sliding tray 17, for example, as shown in fig. 1, when need not using, can adjust first drag hook and second drag hook to the top or the downside of backup pad, and then the backup pad can also act as the use of stretcher, is convenient for carry out simple operation to the patient in the open air and handles.

For easy understanding, the operation principle of the operation bed of the present invention will be explained.

Before use, the first and second hooks can be adjusted to the upper or lower end of the supporting plate 15 by moving the first and second sliders 13 and 14. The patient is then placed on the support plate 15 for treatment. After the surgical incision is formed by the treatment, the first draw hook and the second draw hook are adjusted to be right above the surgical incision by moving the first slide block 13 and the second slide block 14. As shown in fig. 2, the first retractor 1 and/or the second retractor 2 is/are slid along the circumferential direction of the first fixing body so that the connecting line of the first retractor and the second retractor is perpendicular to the extending direction of the surgical incision. Then through upwards promoting first lifter 3 and second lifter 4 so that first drag hook and the respective one end upward movement of second drag hook, when adjusting first drag hook and second drag hook to the high low tilt state of one end of required one end, support first drag hook and lean on to the first side of operation incision to just can pull open the operation incision through the motion dorsad of first drag hook and second drag hook behind the second side of operation incision.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims (7)

1. The department of general surgery uses operation fixed bolster includes at least:

the first drag hook (1) and the second drag hook (2) can pull open the surgical incision according to a back-to-back movement mode under the condition of being arranged on two sides of the surgical incision;

the length of the first lifting rod (3) and the length of the second lifting rod (4) can be increased or decreased;

the first draw hook (1) can be arranged on the first lifting rod (3), and the second draw hook (2) can be arranged on the second lifting rod (4);

it is characterized in that the preparation method is characterized in that,

the surgery fixing support for general surgery still includes first fixed body (5) and second fixed body (6) that all are semicircle ring-shaped, wherein:

the first fixing body (5) is arranged on the first lifting rod (3), and the second fixing body (6) is arranged on the second lifting rod (4), the first draw hook (1) is arranged on the first fixing body (5) in a mode of sliding along the circumferential direction of the first fixing body (5), and the second draw hook (2) is arranged on the second fixing body (6) in a mode of sliding along the circumferential direction of the second fixing body (6).

2. The surgical fixing bracket for general surgery department according to claim 1, characterized in that the first fixing body (5) and the second fixing body (6) are provided with a first sliding groove (7), and at least one sliding body (8) is nested in the first sliding groove (7), wherein:

the first draw hook (1) and the second draw hook (2) are arranged on the corresponding sliding bodies (8).

3. The surgical fixing bracket for general surgery department according to claim 2, characterized in that the shape of the first draw hook (1) and the second draw hook (2) is defined by a circular tube shape and a hollow cavity (9) is defined thereby, wherein:

the first draw hook (1) and the second draw hook (2) are both provided with at least one second sliding groove (10);

the first end of the sliding body (8) is spherical, and under the condition that the second end of the sliding body (8) is nested in the second sliding groove (10), the first end can be nested in the hollow cavity (9) in a mode of penetrating through the second sliding groove (10).

4. The surgical fixing support for general surgery department according to claim 3, characterized in that the first draw hook (1) or the second draw hook (2) can slide along their respective axial directions in case that the first draw hook (1) or the second draw hook (2) is subjected to a first external force along the radial direction of the first fixing body (5).

5. The surgical fixing support for general surgery department according to claim 4, characterized in that, in case that the first draw hook (1) or the second draw hook (2) is subjected to a second external force along the circumferential direction of a first fixing body (5), the first draw hook (1) or the second draw hook (2) can rotate around the first end corresponding to the first draw hook in a first plane defined by the first fixing body (5) and the second fixing body (6).

6. The surgical fixing bracket for general surgery department according to claim 5, characterized in that, in case that the first draw hook (1) or the second draw hook (2) is subjected to a third external force along the axial direction of the first fixing body (5), the first draw hook (1) or the second draw hook (2) can rotate around the first end corresponding to the first draw hook in a second plane defined by the first fixing body (5) and the second fixing body (6).

7. The surgical fixing bracket for general surgery according to claim 6, characterized in that the first plane is perpendicular to the axial direction of the first fixing body (5) and the second plane is parallel to the axial direction of the first fixing body (5).

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