CN210644499U - Limb fixing device for debridement and suturing in pediatric surgery - Google Patents
Limb fixing device for debridement and suturing in pediatric surgery Download PDFInfo
- Publication number
- CN210644499U CN210644499U CN201920284623.4U CN201920284623U CN210644499U CN 210644499 U CN210644499 U CN 210644499U CN 201920284623 U CN201920284623 U CN 201920284623U CN 210644499 U CN210644499 U CN 210644499U
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- mounting shaft
- fixing device
- movable
- adjusting block
- support rod
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Abstract
A limb fixing device for debridement and suture in pediatric surgery at least comprises a bed plate and a fixing device. Be equipped with the spout on the bed board, fixing device detachably installs on the bed board, wherein: the fixing device at least comprises a first installation shaft, a movable adjusting block, a support rod and a fixing band, wherein the first end of the first installation shaft is provided with the first movable block, the second end of the first installation shaft is detachably installed in the sliding groove, the support rod is provided with the fixing band, and the support rod is fixedly connected with the movable adjusting block in a detachable mode. Under the condition that the movable adjusting block is under the action of external force, the first included angle between the movable adjusting block and the sliding groove can be increased or reduced. The utility model discloses can carry out the omnidirectional adjustment to fixing device, the four limbs when the patient that can satisfy different individual differences carries out the debridement and sews up are fixed.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a be used for clear wound of pediatric surgery sutural four limbs fixing device.
Background
The debridement and suturing are almost performed in a local anesthesia mode, the self-control force of children is weak, and the debridement and suturing cannot actively cooperate with medical staff, so that great trouble is brought to debridement and suturing work, and the working efficiency is influenced. Therefore, a limb fixing device is needed to fix a patient, so as to assist medical staff to quickly finish debridement and suture.
Chinese patent publication No. CN207462159U discloses a limb fixing device for debridement and suturing in pediatric surgery, which is composed of an arc-shaped fixing plate and more than two movable bandages arranged along the length direction of the arc-shaped fixing plate. The arc-shaped fixing plate for fixing the arms or arms in the device can be extended or shortened, so that the limb fixation of children patients of different ages can be met. The movable bandage of the device can move along the length direction of the arc-shaped fixing plate, when an operation position is shielded by the bandage, the movable bandage can be moved upwards or downwards, the operation visual field is fully exposed, and the operation efficiency can be improved. But the device can not realize the position regulation, and the practicality is poor.
The chinese patent with publication number CN204932128U discloses a pediatric examining table, which comprises a table board, bed legs and four-limb fixing devices, wherein the part of the table board for placing four limbs is provided with an arc-shaped chute, the chute is internally provided with a slide block, the slide block is hinged with the bottom end of the four-limb fixing device, the bottom end of the chute is uniformly provided with a plurality of limiting grooves, the bottom end of the slide block is provided with a groove, the top wall of the groove is provided with a miniature electric telescopic rod, and the bottom end of the miniature electric telescopic rod is fixedly connected with a limiting rod. The device has simple structure and can reduce the working difficulty of medical staff. But because the difference of patient's height difference leads to the regulation of the device to be inconvenient, and the adaptability to patient individual difference is poor, and the device's miniature electric telescopic handle manufacturing cost is high, and the whole operation is complicated, is unfavorable for using widely.
The use of immobilization straps to achieve immobilization of a patient's limb is well established prior art in the field. For example, chinese patent CN201213888Y discloses a fixing frame for pediatric surgery, which comprises a human-shaped fixing plate, wherein the human-shaped fixing plate comprises a limb fixing plate and a trunk fixing plate which are fixedly connected together, the surface of the fixing plate is covered with a layer of flexible protection pad, the outer surfaces of the fixing plate and the protection pad are wrapped with flexible wrapping sleeves, and the wrapping sleeves wrapping the limb fixing plate and the trunk fixing plate are respectively provided with fixing bands. The utility model avoids the random movement in the operation process, and ensures the smooth operation; in addition, the utility model has simple structure, low cost and easy large-scale popularization and application.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a four-limb fixing device for debridement and suturing in pediatric surgery, which at least comprises a bed board and a fixing device. Be equipped with the spout on the bed board, fixing device detachably installs on the bed board, wherein: the fixing device at least comprises a first installation shaft, a movable adjusting block, a support rod and a fixing band, wherein the first end of the first installation shaft is provided with the movable adjusting block, the second end of the first installation shaft is detachably installed in the sliding groove, the fixing band is arranged on the support rod, and the support rod is fixedly connected with the movable adjusting block in a detachable mode. Under the condition that the movable adjusting block is under the action of external force, the first included angle between the movable adjusting block and the sliding groove can be increased or reduced.
According to a preferred embodiment, when the first mounting shaft is subject to an external force, the distance between the movable adjusting block and the first end of the bed plate can be increased or decreased in such a manner that the first mounting shaft slides in the sliding groove in a first direction.
According to a preferred embodiment, the movable adjusting block is provided with an adjusting groove, wherein: the first end of second installation axle is installed according to detachably mode in the adjustment tank, the second end of second installation axle is equipped with the cradling piece. Under the condition that the second mounting shaft is subjected to the action of external force, the distance between the bracket rod and the first end of the movable adjusting block can be increased or decreased according to the mode that the second mounting shaft slides in the adjusting groove along the second direction.
According to a preferred embodiment, a first fastening member is arranged on the first mounting shaft in a threaded manner in an area defined by the movable adjusting block and the bedplate. The distance between the first fastener and the second end of the first mounting shaft can increase or decrease when the first fastener is rotated about the central axis of the first mounting shaft.
According to a preferred embodiment, a second fastening element is arranged in the second mounting shaft in a threaded connection in the region defined by the movable adjusting block and the support rod. The distance between the second fastener and the first end of the second mounting shaft can be increased or decreased when the second fastener is rotated about the central axis of the second mounting shaft.
According to a preferred embodiment, the second included angle between the bracket rod and the movable adjusting block can be increased or decreased under the condition that the distance between the second fastening piece and the first end of the second mounting shaft is increased and the second mounting shaft is subjected to external force.
According to a preferred embodiment, the shape of cradling piece is C style of calligraphy, be equipped with the handle on the cradling piece, the both ends of cradling piece all are equipped with the fixed band.
According to a preferred embodiment, a first gasket is movably mounted on the first mounting shaft in an area defined by the bed plate and the first fastener, and the first gasket abuts against the bed plate. And a second gasket is movably arranged in an area formed by the movable adjusting block and the second fastening piece on the second mounting shaft, and the second gasket is abutted against the movable adjusting block.
According to a preferred embodiment, the first direction is defined by an axial direction of the slide groove and the second direction is defined by an axial direction of the adjustment groove.
According to a preferred embodiment, the sliding groove and the adjusting groove are both T-shaped grooves, and bed legs are arranged on the bed board.
The utility model has the advantages of:
(1) the utility model discloses a set up the spout on the bed board and detachably installs fixing device's mode can realize the position control of device on the first direction in the spout.
(2) The utility model discloses a mode that sets up the adjustment tank on the activity regulating block can realize the position control of device in the second side.
(3) The utility model discloses a to activity regulating block and bed board and cradling piece and activity regulating block demountable installation each other can realize the angle modulation between activity regulating block and spout and cradling piece and the activity regulating block.
(4) The utility model discloses a set up a plurality of fixed bands and can bring the dual fail-safe for the use of device on the cradling piece, avoided because of one of them fixed band damages and lead to operating the condition emergence that can't go on.
Drawings
Fig. 1 is a schematic perspective view of a preferred limb fixation device of the present invention;
FIG. 2 is a schematic top view of a preferred extremity restraint of the present invention;
FIG. 3 is an enlarged partial view at A of the schematic perspective view of the extremity restraint;
fig. 4 is a front view of the preferred extremity restraint device of the present invention;
FIG. 5 is a cross-sectional view of section C-C of the elevational schematic view of the extremity anchoring device;
FIG. 6 is an enlarged partial view at B in section view of section C-C in an elevational schematic view of the limb fixation device; and
fig. 7 is a right-side view schematic structural diagram of the preferred limb fixation device of the present invention.
List of reference numerals
1: a bed plate 2: the movable adjusting block 3: bed leg
4: the support rod 5: fixing the belt 6: sliding chute
7: first mounting shaft 8: second mounting shaft 9: first gasket
10: first fastener 11: the adjusting groove 12: second gasket
13: second fastener 14: handle bar
α first included angle β second included angle
Detailed Description
The following detailed description is made with reference to the accompanying drawings.
As shown in figures 1 to 7, the limb fixation device for pediatric surgical debridement suturing of the present invention comprises at least a bed plate 1 and a fixation device, wherein the bed plate 1 is provided with a chute 6, the fixation device is detachably mounted on the bed plate 1, wherein the fixation device comprises at least a first mounting shaft 7, a movable adjustment block 2, a support rod 4 and a fixation strap 5. the first end of the first mounting shaft 7 is provided with a movable adjustment block 2. the second end of the first mounting shaft 7 is detachably mounted in the chute 6. the support rod 4 is provided with a fixation strap 5. the support rod 4 is fixedly connected with the movable adjustment block 2 in a detachable manner. under the external force applied to the movable adjustment block 2, a first angle α between the movable adjustment block 2 and the chute 6 can be increased or decreased. as shown in figure 1, preferably, at least four fixation devices are provided to ensure that the patient can be fixed, the shape of the bed plate 1 can be preferably a cuboid shape, the bed plate 1 is provided with a T-shaped slot, the fixation device is provided with a fastener 356, which can be detachably mounted in a T-shaped slot, preferably, when the patient is in a patient bed plate is in a clinical surgery, a patient bed plate can be fixed by means, a patient bed plate can be adjusted by a patient bed plate, preferably by a patient bed plate, a patient bed plate 2, a patient bed plate can be adjusted by a patient bed plate 2, a patient bed plate 6 which is adjustable by a patient bed plate which is adjustable by a patient adjustable by a first adjustable by a second adjustable screw thread, a second adjustable screw, preferably a second adjustable screw, preferably a second adjustable screw nut, a patient adjustable screw nut which is preferably a patient adjustable screw, a second adjustable screw, a patient adjustable screw adjustable, a first adjustable screw adjustable, a second adjustable screw adjustable.
Preferably, when the first mounting shaft 7 is acted by an external force, the distance between the movable adjusting block 2 and the first end of the bed plate 1 can be increased or decreased according to the mode that the first mounting shaft 7 slides in the sliding groove 6 along the first direction, preferably, the first direction can be the axial direction of the sliding groove 6, preferably, the axial direction of the sliding groove 6 is consistent with the width direction of the bed plate 1, preferably, the length direction of the bed plate 1 is the direction of the longest side of the bed plate 1, and the width direction of the bed plate 1 is the direction of the side with the length between the longest side and the shortest side of the bed plate 1.
Preferably, the movable adjustment block 2 is provided with an adjustment slot 11, wherein a first end of the second mounting shaft 8 is detachably mounted in the adjustment slot 11. a second end of the second mounting shaft 8 is provided with the bracket bar 4. in case the second mounting shaft 8 is subjected to an external force, the distance between the bracket bar 4 and the first end of the movable adjustment block 2 can be increased or decreased in a manner that the second mounting shaft 8 slides in the adjustment slot 11 in a second direction. preferably, the adjustment slot 11 can be a T-shaped slot. preferably, the second direction can be an axial direction of the adjustment slot 11. here, by adjusting the position of the second mounting shaft 8 in the adjustment slot 11, the position of the bracket bar 4 and the fixing band 5 disposed at both ends thereof in the second direction can be achieved, because the angle between the movable adjustment block 2 and the slide slot 6 can be varied, the second direction is not unique, which has the advantage that the fixing device can be adjusted clinically in all directions.
Preferably, a first fastening member 10 is disposed on the first mounting shaft 7 in a threaded manner in a region defined by the movable adjusting block 2 and the bed plate 1. In the case where the first fastening member 10 is rotated about the center axis of the first mounting shaft 7, the distance between the first fastening member 10 and the second end of the first mounting shaft 7 can be increased or decreased. As shown in fig. 2 and 3, when the first fastening member 10 is screwed, the second end of the first installation shaft 7 abuts against the inner wall of the sliding groove 6, and at this time, the first fastening member 10 abuts against the bedplate 1, and due to the friction force between the first installation shaft 7 and the inner wall of the sliding groove 6 and between the first fastening member 10 and the bedplate 1, the first installation shaft 7 and the fixing device formed by the same are fixed in the sliding groove 6, and at this time, the state of the movable adjusting block 2 cannot be changed. The first mounting shaft 7 is mounted and locked in the slide groove 6 by a first fastening member 10 screwed on the first mounting shaft 7 through a circular baffle. Preferably, the first fastening member 10 may be a nut.
Preferably, the second mounting shaft 8 is provided with a second fastening element 13 in the region delimited by the movable adjusting block 2 and the carrier rod 4 in a threaded connection. In the case where the second fastening member 13 is rotated about the center axis of the second mounting shaft 8, the distance between the second fastening member 13 and the first end of the second mounting shaft 8 can be increased or decreased. Preferably, the second fastening member 13 may be a nut.
Preferably, in the case that the distance between the second fastening member 13 and the first end of the second mounting shaft 8 increases and the second mounting shaft 8 is subjected to an external force, the second included angle β between the bracket bar 4 and the movable adjusting block 2 can be increased or decreased.
Preferably, the shape of the support bar 4 is C-shaped. The support rod 4 is provided with a handle 14. Both ends of the support rod 4 are provided with fixing belts 5. Two fixing belts 5 are arranged, one of which can be used as a backup for the use from time to time.
Preferably, a first gasket 9 is movably mounted on the first mounting shaft 7 in the area defined by the bedplate 1 and the first fastening member 10. The first gasket 9 abuts against the bed plate 1. A second gasket 12 is movably mounted on the second mounting shaft 8 in the area defined by the movable adjusting block 2 and the second fastening member 13. The second gasket 12 abuts against the movable adjusting block 2. Preferably, the first gasket 9 and the second gasket 12 may be flat gaskets. If it is necessary to design the first fastener 10 and the second fastener 13 to be anti-loose, it is preferable that the first washer 9 and the second washer 12 are both spring washers.
Preferably, the first direction is defined by the axial direction of the runner 6. The second direction is defined by the axial direction of the adjustment groove 11.
Preferably, the sliding groove 6 and the adjusting groove 11 are both T-shaped grooves. Bed legs 3 are arranged on the bed board 1.
For the convenience of understanding, the working principle of the limb fixing device for debridement and suturing in pediatric surgery of the present invention will be discussed.
When carrying out the debridement suture for the patient, let the patient lie or lie prone on bed board 1 earlier, then medical personnel adjust fixing device's position according to patient's size, then with patient's four limbs with fixed band 5 fixed can fixing device's adjustment mode as follows, at first, loosen first fastener 10, promote fixing device and slide realization device in spout 6 and remove in the first direction, adjust first contained angle α through rotating activity regulating block 2 simultaneously, screw first fastener 10 after the adjustment is ended can, next, loosen second fastener 13 soon, promote cradling piece 4 and make its adjustment of realization device in the second direction that slides in adjustment tank 11, adjust second contained angle β through rotating cradling piece 4 simultaneously, second fastener 13 can screw after the adjustment is ended.
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 (9)
1. A four-limb fixing device for debridement and suturing in pediatric surgery at least comprises a bed board (1) and a fixing device, and is characterized in that,
be equipped with spout (6) on bed board (1), fixing device detachably installs on bed board (1), wherein:
the fixing device at least comprises a first mounting shaft (7), a movable adjusting block (2), a support rod (4) and a fixing belt (5),
the first end of the first mounting shaft (7) is provided with the movable adjusting block (2), the second end of the first mounting shaft (7) is detachably mounted in the chute (6), the support rod (4) is provided with the fixing belt (5), and the support rod (4) is fixedly connected with the movable adjusting block (2) in a detachable manner;
under the condition that the movable adjusting block (2) is under the action of external force, a first included angle (α) between the movable adjusting block (2) and the sliding groove (6) can be increased or decreased;
under the condition that the first mounting shaft (7) is subjected to external force, the distance between the movable adjusting block (2) and the first end of the bed plate (1) can be increased or decreased according to the mode that the first mounting shaft (7) slides in the sliding groove (6) along the first direction; the first direction is an axial direction of the chute (6).
2. The limb fixation device according to claim 1, wherein the movable adjustment block (2) is provided with an adjustment slot (11), wherein:
the first end of the second mounting shaft (8) is detachably mounted in the adjusting groove (11), and the second end of the second mounting shaft (8) is provided with a support rod (4);
under the condition that the second mounting shaft (8) is subjected to external force, the distance between the bracket rod (4) and the first end of the movable adjusting block (2) can be increased or decreased according to the mode that the second mounting shaft (8) slides in the adjusting groove (11) along the second direction.
3. The limb fixation device according to claim 2, characterized in that the first mounting shaft (7) is provided with a first fastening member (10) in a threaded manner in the area defined by the movable adjustment block (2) and the bedplate (1);
in case the first fastening member (10) is rotated about the centre axis of the first mounting shaft (7), the distance between the first fastening member (10) and the second end of the first mounting shaft (7) can be increased or decreased.
4. The limb fixation device according to claim 3, characterized in that the second mounting shaft (8) is provided with a second fastening member (13) in a threaded manner in the region defined by the movable adjustment block (2) and the support rod (4);
the distance between the second fastening element (13) and the first end of the second mounting shaft (8) can be increased or decreased when the second fastening element (13) is rotated about the centre axis of the second mounting shaft (8).
5. The limb fixation device according to claim 4, wherein a second angle (β) between the bracket bar (4) and the movable adjustment block (2) can be increased or decreased in case the second fastening member (13) and the first end of the second mounting shaft (8) are at an increased distance from each other and the second mounting shaft (8) is subjected to external forces.
6. The extremity fixing device according to claim 5, wherein the shape of the support rod (4) is C-shaped, the support rod (4) is provided with a handle (14), and the fixing bands (5) are arranged at both ends of the support rod (4).
7. The limb fixation device according to claim 6, characterized in that a first washer (9) is movably mounted on the first mounting shaft (7) in the area defined by the bedplate (1) and the first fastening member (10), the first washer (9) abutting against the bedplate (1);
the second installation axle (8) by movable adjusting block (2) with movable mounting has second gasket (12) in the region that second fastener (13) are injectd and are formed, second gasket (12) support and lean on extremely movable adjusting block (2).
8. The extremity fixing device according to claim 7, characterized in that said first direction is defined by the axial direction of said sliding slot (6) and said second direction is defined by the axial direction of said adjustment slot (11).
9. The extremity fixing device as claimed in claim 8, characterized in that the sliding groove (6) and the adjusting groove (11) are both T-shaped grooves, and the bed plate (1) is provided with bed legs (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920284623.4U CN210644499U (en) | 2019-03-07 | 2019-03-07 | Limb fixing device for debridement and suturing in pediatric surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920284623.4U CN210644499U (en) | 2019-03-07 | 2019-03-07 | Limb fixing device for debridement and suturing in pediatric surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210644499U true CN210644499U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920284623.4U Expired - Fee Related CN210644499U (en) | 2019-03-07 | 2019-03-07 | Limb fixing device for debridement and suturing in pediatric surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210644499U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112515900A (en) * | 2020-10-30 | 2021-03-19 | 玉林市红十字会医院 | Operating table convenient to adjust |
| CN113797040A (en) * | 2021-09-18 | 2021-12-17 | 河南省中医院（河南中医药大学第二附属医院） | Limb fixing device for intensive care patient |
-
2019
- 2019-03-07 CN CN201920284623.4U patent/CN210644499U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112515900A (en) * | 2020-10-30 | 2021-03-19 | 玉林市红十字会医院 | Operating table convenient to adjust |
| CN113797040A (en) * | 2021-09-18 | 2021-12-17 | 河南省中医院（河南中医药大学第二附属医院） | Limb fixing device for intensive care patient |
| CN113797040B (en) * | 2021-09-18 | 2023-02-14 | 河南省中医院（河南中医药大学第二附属医院） | Limb fixing device for intensive care patient |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 Termination date: 20210307 |