CN211300383U - Long arc U type circular cutting mandibular angle surgical instrument - Google Patents
Long arc U type circular cutting mandibular angle surgical instrument Download PDFInfo
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- CN211300383U CN211300383U CN201922033302.XU CN201922033302U CN211300383U CN 211300383 U CN211300383 U CN 211300383U CN 201922033302 U CN201922033302 U CN 201922033302U CN 211300383 U CN211300383 U CN 211300383U
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Abstract
The utility model discloses a long arc U-shaped girdling mandibular angle surgical instrument, which comprises a bed body, a supporting plate and a moving cavity; a support plate is arranged on the left side of the upper end of the bed body, an inclined support inclined rod is arranged at the end part of the upper side of the support plate, and an operation illuminating lamp is arranged on the lower side of one end, far away from the support plate, of the support inclined rod; during the use, place the head with the patient on fixed headgear, start driving motor drives drive gear and rotates, then drive the lift lead screw and go up and down, it moves the threaded rod and rotates and drive the movable block and move to start moving the movable motor, when removing suitable position department, aim at patient's angle of mandible respectively with two soft jaw layer boards and support the butt, prevent the head skew, it rocks and receives the injury to imitate the protection patient head, replace and liberate the human input that medical personnel held in the palm this work link of lower jaw, and the work efficiency is improved, the flow of patient's angle of mandible operation is improved.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a long arc U-shaped girdling mandibular angle surgical instrument.
Background
It is well known that in routine work in anaesthesia clinics, emergency rooms, intensive care units, clinicians are often faced with mandibular support and pressure assisted ventilation, such as: in the anesthesia induction period, when the medicament with respiratory depression and causing upper respiratory tract obstruction completely takes effect, the autonomous respiration of the patient completely disappears, and in the process, an anesthesiologist needs to support the lower jaw of the patient, so that the respiratory tract is ensured to be unobstructed and the mask is pressurized to assist in ventilation. An anesthesiologist can complete the process of pressing and supporting the lower jaw of the mask in the anesthesia induction period of about three minutes by supporting the lower jaw with one hand and supporting the lower jaw with two hands; the operator is prone to hand and arm fatigue and needs to replace the operator to continue mask pressurization assisted ventilation.
In all of the above clinical scenarios the clinician is required to perform either tonsillar or tonsillar mask compression assisted ventilation or mechanical assisted ventilation for several minutes or even tens of minutes. But no mandibular support is available in the market at present which can replace doctors in the above scenes to perform mask pressurization ventilation.
Accordingly, those skilled in the art have provided a long arc U-shaped girdling mandibular angle surgical instrument to solve the problems set forth in the background art described above.
Disclosure of Invention
An object of the utility model is to provide a long arc U type girdling mandibular angle surgical instrument to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a long arc U-shaped girdling mandibular angle surgical instrument comprises a bed body, a supporting plate and a moving cavity; a supporting plate is arranged on the left side of the upper end of the bed body, an inclined supporting diagonal rod is arranged at the end part of the upper side of the supporting plate, an operation illuminating lamp is arranged on the lower side of one end, far away from the supporting plate, of the supporting diagonal rod, a fixing head sleeve is arranged on the bed body on the right side of the lower end of the supporting plate, a plurality of orderly-arranged mounting springs are arranged between the connection of the lower end part of the fixing head sleeve and the upper end face of the bed body, a fixing inner cavity attached to the head of a human body is formed in the fixing head sleeve, and a plurality of orderly-arranged adjusting springs;
the bed body is characterized in that the end parts of the two sides of the upper end surface of the bed body are respectively provided with a moving cavity, one end in the moving cavity is embedded with a moving motor, one side end part of the moving motor close to the moving cavity is provided with a moving threaded rod, the moving threaded rod is provided with a moving block in a threaded manner, the upper end position in the moving block is provided with a lifting groove, the lifting tooth rod is embedded in the lifting groove, the upper side end part of the moving block is provided with an installation sleeve, the upper side end part of the lifting tooth rod penetrates through and extends to the outer side of the upper side of the installation sleeve, the middle position in the lifting groove is provided with a driving gear arranged corresponding to the lifting tooth rod, the middle position in the driving gear is fixedly provided with a rotating shaft, the right side end part of the rotating shaft is provided with a driving motor, one side end, and the upper end part of the connecting rod is provided with a supporting fork rod, and the end part of one side of the supporting fork rod, which is far away from the connecting rod, is provided with a soft lower jaw supporting plate.
As a further aspect of the present invention: the soft spongy cushion is arranged in the bone fixing headgear.
As a further aspect of the present invention: operation light, driving motor and moving motor all with external power source and outside singlechip electric connection, and the model of outside singlechip is: PIC18F 4610-I/P.
As a further aspect of the present invention: the soft lower jaw supporting plate is a semi-arc lower jaw supporting plate attached to the lower jaw of the face, and the soft lower jaw supporting plate is semi-U-shaped.
As a further aspect of the present invention: a connecting rotating shaft is arranged between the lifting toothed bar and the connecting rod.
Compared with the prior art, the beneficial effects of the utility model are that: this device is applicable to multiple mandibular angle operation occasion, during the use, place the head with the patient on fixed headgear, start driving motor drives drive gear and rotates, then drive the lift lead screw and go up and down, it rotates and drives the movable block and move to drive the threaded rod to drive at start moving motor, when removing suitable position department, aim at patient's mandibular angle respectively with two soft mandibular support boards and support the butt, prevent the head skew, it rocks and receives the injury to imitate protection patient's head, replace and liberate the human input that medical personnel held in the palm this work link of mandibular, and the work efficiency is improved, the flow of patient's mandibular angle operation is improved.
Drawings
Fig. 1 is a schematic structural view of a long arc U-shaped girdling mandibular angle surgical instrument.
Fig. 2 is a schematic structural diagram of a long arc U-shaped girdling mandibular angle surgical instrument bed viewed from above.
Fig. 3 is a schematic top view of a long arc U-shaped girdling mandibular angle surgical instrument retaining headgear.
Fig. 4 is a schematic structural view of a long arc U-shaped girdling mandibular angle surgical instrument A.
In the figure: 1-bed body, 2-supporting plate, 3-mounting spring, 4-fixing head cap, 5-supporting diagonal rod, 6-operation lighting lamp, 7-moving motor, 8-moving cavity, 9-soft mandible supporting plate, 10-supporting fork rod, 11-connecting rod, 12-moving block, 13-moving threaded rod, 14-mounting sleeve, 15-lifting toothed rod, 16-connecting rotating shaft, 17-fixing inner cavity, 18-adjusting spring, 19-lifting groove, 20-rotating shaft, 21-driving gear and 22-driving motor.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a long arc U-shaped girdling mandibular angle surgical instrument includes a bed body 1, a supporting plate 2 and a moving cavity 8; a supporting plate 2 is arranged on the left side of the upper end of the bed body 1, an inclined supporting diagonal rod 5 is arranged at the end part of the upper side of the supporting plate 2, an operation illuminating lamp 6 is arranged on the lower side of one end, far away from the supporting plate 2, of the supporting diagonal rod 5, a fixing head sleeve 4 is arranged on the bed body 2 on the right side of the lower end of the supporting plate 2, a plurality of orderly-arranged mounting springs 3 are arranged between the connection of the lower end part of the fixing head sleeve 4 and the upper end face of the bed body 1, a fixing inner cavity 17 which is attached to the head of a human body is formed in the fixing head sleeve 4, and a plurality of orderly-arranged adjusting springs 18;
the bed body 1 is characterized in that both ends of the upper end surface of the bed body 1 are respectively provided with a movable cavity 8, one end inside the movable cavity 8 is provided with a movable motor 7 in an embedded manner, one side end of the movable motor 7 close to the movable cavity 8 is provided with a movable threaded rod 13, a movable block 12 is installed on the movable threaded rod 13 in a threaded manner, the upper end inside the movable block 12 is provided with a lifting groove 19, the lifting groove 19 is internally provided with a lifting toothed rod 15 in an embedded manner, the upper side end of the movable block 12 is provided with an installation sleeve 14, the upper side end of the lifting toothed rod 15 extends to the outer side of the upper side of the installation sleeve 14 in a penetrating manner, the middle position inside the lifting groove 19 is provided with a driving gear 21 corresponding to the lifting toothed rod 15, the middle position inside the driving gear 21 is fixedly provided with a rotating shaft 20, the right side end of the rotating shaft 20 is provided with a, and the upper end part of the lifting toothed bar 15 is rotatably connected with a connecting bar 11, the upper end part of the connecting bar 11 is provided with a supporting fork bar 10, and the end parts of the supporting fork bars 10 far away from the connecting bar 11 are provided with soft mandible supporting plates 9.
A soft spongy cushion is arranged inside the bone fixing headgear 4.
The soft mandible support plate 9 is a semi-arc shaped mandible support plate which is attached to the face mandible, and the soft mandible support plate 9 is semi-U-shaped.
A connecting rotating shaft 16 is arranged between the lifting toothed bar 15 and the connecting rod 11.
The utility model discloses a theory of operation is:
the utility model relates to a long arc U type girdling mandibular angle surgical instruments, this device is applicable to multiple mandibular angle operation occasion, in the use, place the head with the patient on fixed headgear 4, start driving motor 22 and drive gear 21 and rotate, drive lift lead screw 15 then and go up and down, it drives movable block 12 and removes to rotate at start moving motor 7 and drive movable threaded rod 13, when removing suitable position department, aim at patient's mandibular angle respectively with two soft mandibular angle boards 9 and support the butt, prevent head skew, it rocks and receives the injury to imitate protection patient's head, replace and liberate the human input that medical personnel held in the palm this work link of mandibular, and the work efficiency is improved, the flow of patient's mandibular angle operation is improved.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A long arc U-shaped girdling mandibular angle surgical instrument comprises a bed body (1), a supporting plate (2) and a moving cavity (8); the multifunctional bed is characterized in that a supporting plate (2) is arranged on the left side of the upper end of a bed body (1), an inclined supporting inclined rod (5) is arranged at the end part of the upper side of the supporting plate (2), an operation illuminating lamp (6) is arranged on the lower side of one end, far away from the supporting plate (2), of the supporting inclined rod (5), a fixing head sleeve (4) is arranged on the bed body (1) on the right side of the lower end of the supporting plate (2), a plurality of orderly-arranged mounting springs (3) are arranged between the connection of the end part of the lower side of the fixing head sleeve (4) and the upper end face of the bed body (1), a fixing inner cavity (17) attached to the head of a human body is formed in the fixing head sleeve (4), and a plurality of orderly-arranged adjusting springs (18);
both ends of the upper end surface of the bed body (1) are respectively provided with a movable cavity (8), one end inside the movable cavity (8) is provided with a movable motor (7) in an embedded manner, one side end of the movable motor (7) close to the movable cavity (8) is provided with a movable threaded rod (13), a movable block (12) is arranged on the movable threaded rod (13) in a threaded manner, the upper end inside the movable block (12) is provided with a lifting groove (19), the lifting groove (19) is provided with a lifting toothed rod (15) in an embedded manner, the upper end of the movable block (12) is provided with a mounting sleeve (14), the upper end of the lifting toothed rod (15) penetrates through and extends to the outer side of the mounting sleeve (14), the middle position inside the lifting groove (19) is provided with a driving gear (21) corresponding to the lifting toothed rod (15), and the middle position inside the driving gear (21) is fixedly provided with a rotating, and the right side end part of the rotating shaft (20) is provided with a driving motor (22), one side end part of the rotating shaft (20) far away from the driving motor (22) is rotatably connected with the moving block (12), the upper side end part of the lifting toothed rod (15) is rotatably connected with a connecting rod (11), the upper side end part of the connecting rod (11) is provided with a supporting fork rod (10), and one side end part of the supporting fork rod (10) far away from the connecting rod (11) is provided with a soft lower jaw supporting plate (9).
2. The long arc U-shaped girdling mandibular angle surgical instrument of claim 1, wherein a soft sponge cushion is mounted inside the retaining headgear (4).
3. The surgical instrument for incising the mandibular angle of long arc U-shaped ring according to claim 1, wherein the surgical illumination lamp (6), the driving motor (22) and the moving motor (7) are all electrically connected with an external power supply and an external single chip microcomputer, and the model of the external single chip microcomputer is: PIC18F 4610-I/P.
4. The long arc U-shaped girdling mandibular angle surgical instrument of claim 1, wherein the soft mandibular support plate (9) is a semi-arc mandibular support plate that fits the facial mandible and the soft mandibular support plate (9) is semi-U-shaped.
5. The long arc U-shaped girdling mandibular angle surgical instrument of claim 1, wherein a connecting rotating shaft (16) is provided between the rotational connections of the lifting rack bar (15) and the connecting rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033302.XU CN211300383U (en) | 2019-11-22 | 2019-11-22 | Long arc U type circular cutting mandibular angle surgical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922033302.XU CN211300383U (en) | 2019-11-22 | 2019-11-22 | Long arc U type circular cutting mandibular angle surgical instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211300383U true CN211300383U (en) | 2020-08-21 |
Family
ID=72078763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922033302.XU Active CN211300383U (en) | 2019-11-22 | 2019-11-22 | Long arc U type circular cutting mandibular angle surgical instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211300383U (en) |
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2019
- 2019-11-22 CN CN201922033302.XU patent/CN211300383U/en active Active
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