CN211460568U - Support frame is adjusted with head to throat's operation - Google Patents
Support frame is adjusted with head to throat's operation Download PDFInfo
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- CN211460568U CN211460568U CN201921111530.8U CN201921111530U CN211460568U CN 211460568 U CN211460568 U CN 211460568U CN 201921111530 U CN201921111530 U CN 201921111530U CN 211460568 U CN211460568 U CN 211460568U
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- fixed
- bracket
- supporting plate
- rod
- worm
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Abstract
The utility model discloses a support frame is adjusted with head to throat's operation relates to medical equipment technical field. The utility model comprises a fixed bracket, wherein a supporting plate is matched with the side surface of one end of the fixed bracket in a sliding way; one side of the supporting plate is rotatably connected with a bracket; one side of the supporting plate is provided with a circular groove; one side of the top end of the supporting plate is provided with a slotted hole; the inner surface of the slotted hole is rotatably connected with a worm through a ball bearing; a first nut is fixed on the other side of the supporting plate; one end of the bracket is fixed with a worm wheel matched with the worm; second nuts are fixed on both sides of the bracket; the inner surface of the second nut is in threaded connection with a clamping piece. The utility model discloses a cooperation of fixed bolster, backup pad, bracket and holder is used, rotates the third threaded rod and makes the arc-shaped rod fix patient's head, and drives the worm wheel through rotating the worm when the operation, makes the bracket drive patient's head and carries out angle modulation fast, simple structure, and it is convenient to use, and is fixed effectual, has reduced the risk of throat's operation.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, especially, relate to a support frame is adjusted to head for throat's operation.
Background
Along with the increasing of language communication, aggravation of air pollution and other reasons of people in modern society, the incidence rate of throat diseases is higher and higher, vocal cord nodules, vocal cord polyps, laryngeal cancers and the like are all common diseases in otolaryngological department clinic, the requirement of patients on retaining the functions of the throat is increased day by day, the throat microsurgery technology and surgical instruments are continuously improved, and the throat operation guided by a support laryngoscope is more and more extensive in the otolaryngological department.
In the laryngeal operation process, need fix patient's head, at present, the head is fixed generally for semicircular plate when doing the laryngeal operation, puts into this head fixer with people's head, and fixed effect is poor, and need often rotate the head when the laryngeal operation, and the cost time is more, has increased the risk of laryngeal operation.
Disclosure of Invention
An object of the utility model is to provide a support frame is adjusted to head for throat's operation uses through the cooperation of fixed bolster, backup pad, bracket and holder, has solved the current problem that the fixed effect of head fixed bolster is poor, the angle modulation is inconvenient.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a head adjusting support frame for throat surgery, which comprises a fixed support, wherein a support plate is matched with the side surface of one end of the fixed support in a sliding way; one side of the supporting plate is rotatably connected with a bracket;
one side of the supporting plate is provided with a circular groove; a shaft lever is fixed inside the circular groove; one side of the top end of the supporting plate is provided with a slotted hole; the inner surface of the slotted hole is rotatably connected with a worm through a ball bearing; a first nut is fixed on the other side of the supporting plate;
a worm wheel matched with the worm is fixed at one end of the bracket; the surface of the worm wheel is provided with a shaft hole matched with the shaft rod; second nuts are fixed on two sides of the bracket; and the inner surface of the second nut is in threaded connection with a clamping piece.
Furthermore, an L-shaped rod is fixed at the bottom of the fixed support; the surface of the L-shaped rod is in threaded connection with a first threaded rod; a clamping plate is fixed at one end of the first threaded rod and positioned between the L-shaped rod and the bottom of the fixed support; a rectangular groove is formed in one side of the top end of the fixed support; the inner surface of the rectangular groove is rotatably connected with a second threaded rod matched with the first nut through a ball bearing.
Further, the clamp comprises an arcuate bar; a third threaded rod matched with the second nut is fixed on the outer side of the arc-shaped rod; and a guide rod penetrating through the bracket is fixed on the outer side of the arc-shaped rod.
Further, the bracket is of a U-shaped structure.
The utility model discloses following beneficial effect has:
the utility model discloses a cooperation of fixed bolster, backup pad, bracket and holder is used, rotates the third threaded rod and makes the arc-shaped rod fix patient's head, and drives the worm wheel through rotating the worm when the operation, makes the bracket drive patient's head and carries out angle modulation fast, simple structure, and it is convenient to use, and is fixed effectual, has reduced the risk of throat's operation.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of a head adjusting support for laryngeal surgery of the present invention;
FIG. 2 is a schematic structural view of a fixing bracket;
FIG. 3 is a schematic structural view of a support plate;
FIG. 4 is a schematic view of the assembly of the bracket and the clamp;
in the drawings, the components represented by the respective reference numerals are listed below:
1-fixed support, 2-support plate, 3-bracket, 4-clamping piece, 101-L-shaped rod, 102-first threaded rod, 103-clamping plate, 104-rectangular groove, 105-second threaded rod, 201-circular groove, 202-shaft rod, 203-slotted hole, 204-worm, 205-first nut, 301-worm wheel, 302-shaft hole, 303-second nut, 401-arc rod, 402-third threaded rod and 403-guide rod.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention relates to a head adjusting support frame for throat surgery, which comprises a fixing support 1, a support plate 2 slidably fitted on one end side of the fixing support 1; one side of the supporting plate 2 is rotatably connected with a bracket 3;
one side of the supporting plate 2 is provided with a circular groove 201; a shaft rod 202 is fixed inside the circular groove 201; a limit ring is fixed at one end of the shaft lever 202, and a slotted hole 203 is formed at one side of the top end of the supporting plate 2; the inner surface of the slotted hole 203 is rotatably connected with a worm 204 through a ball bearing; a first nut 205 is fixed on the other side of the support plate 2;
a worm wheel 301 matched with the worm 204 is fixed at one end of the bracket 3; the surface of the worm wheel 301 is provided with a shaft hole 302 matched with the shaft rod 202; a second nut 303 is fixed on both sides of the bracket 3; a clamping member 4 is screwed to the inner surface of the second nut 303.
Wherein, the bottom of the fixed bracket 1 is fixed with an L-shaped rod 101; the surface of the L-shaped rod 101 is connected with a first threaded rod 102 in a threaded manner; a first rotating arm is fixed at one end of the first threaded rod 102; a clamping plate 103 is fixed at one end of the first threaded rod 102 and positioned between the L-shaped rod 101 and the bottom of the fixed support 1; rotating the first rotating arm to enable the clamping plate 103 and the bottom of the fixed support to clamp and fix the bottom of the operating table; one side of the top end of the fixed bracket 1 is provided with a rectangular groove 104; the inner surface of the rectangular groove 104 is rotatably connected with a second threaded rod 105 matched with the first nut 205 through a ball bearing; a second rotating arm is fixed at one end of the second threaded rod 105.
Wherein the clamp 4 comprises an arcuate rod 401; a third threaded rod 402 matched with the second nut 303 is fixed on the outer side of the arc rod 401; a third rotating arm is fixed at one end of the third threaded rod 402; a guide rod 403 penetrating through the bracket 3 is fixed on the outer side of the arc rod 401; guide rod 403 limits arc rod 401 to prevent third threaded rod 402 from rotating and driving arc rod 401 to rotate.
Wherein, the bracket 3 is in a U-shaped structure; the head of the patient is convenient to support.
One specific application of this embodiment is: rotating the first rotating arm, wherein the first rotating arm drives the first threaded rod to move the clamping plate 103, and the clamping plate 103 is matched with the fixed support 1 to be fixed with the side edge of the bottom of the operating table; the second rotating arm is rotated to drive the second threaded rod 105 to be in threaded fit with the first nut 205 on one side of the supporting plate 2, the height of the bracket 3 is adjusted, the head of the patient lies on the bracket 3, the two third rotating arms are rotated, and the third rotating arms drive the third threaded rod 402 to be in threaded fit with the second nut. The guide rods 403 limit the arc-shaped pieces 401, so that the two arc-shaped pieces 401 fix the head of the patient, and when the fixed angle of the head needs to be adjusted, the worm 204 is rotated, and the worm 204 is meshed with the worm wheel 301 for transmission, so that the bracket 3 rotates.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. The utility model provides a support frame is adjusted to head for throat operation, includes fixed bolster (1), its characterized in that: a support plate (2) is in sliding fit with the side surface of one end of the fixed support (1); one side of the supporting plate (2) is rotatably connected with a bracket (3);
one side of the supporting plate (2) is provided with a circular groove (201); a shaft rod (202) is fixed inside the circular groove (201); a slotted hole (203) is formed in one side of the top end of the supporting plate (2); the inner surface of the slotted hole (203) is rotatably connected with a worm (204) through a ball bearing; a first nut (205) is fixed on the other side of the supporting plate (2);
a worm wheel (301) matched with the worm (204) is fixed at one end of the bracket (3); the surface of the worm wheel (301) is provided with a shaft hole (302) matched with the shaft rod (202); second nuts (303) are fixed on two sides of the bracket (3); the inner surface of the second nut (303) is in threaded connection with a clamping piece (4).
2. A laryngeal surgical head adjustment support according to claim 1, characterised in that an L-shaped bar (101) is fixed to the bottom of the fixed bracket (1); the surface of the L-shaped rod (101) is in threaded connection with a first threaded rod (102); a clamping plate (103) is fixed at one end of the first threaded rod (102) and positioned between the L-shaped rod (101) and the bottom of the fixed support (1); a rectangular groove (104) is formed in one side of the top end of the fixed support (1); the inner surface of the rectangular groove (104) is rotatably connected with a second threaded rod (105) matched with the first nut (205) through a ball bearing.
3. A laryngeal surgical head adjustment support according to claim 1, characterised in that the clamp (4) comprises an arc-shaped bar (401); a third threaded rod (402) matched with the second nut (303) is fixed on the outer side of the arc-shaped rod (401); and a guide rod (403) penetrating through the bracket (3) is fixed on the outer side of the arc-shaped rod (401).
4. A laryngeal surgical head adjustment support according to claim 1, characterised in that the bracket (3) is of a "U" -shaped configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921111530.8U CN211460568U (en) | 2019-07-16 | 2019-07-16 | Support frame is adjusted with head to throat's operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921111530.8U CN211460568U (en) | 2019-07-16 | 2019-07-16 | Support frame is adjusted with head to throat's operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211460568U true CN211460568U (en) | 2020-09-11 |
Family
ID=72366597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921111530.8U Expired - Fee Related CN211460568U (en) | 2019-07-16 | 2019-07-16 | Support frame is adjusted with head to throat's operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211460568U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113925578A (en) * | 2021-10-20 | 2022-01-14 | 西安交通大学医学院第一附属医院 | Deep vein puncture head support |
-
2019
- 2019-07-16 CN CN201921111530.8U patent/CN211460568U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113925578A (en) * | 2021-10-20 | 2022-01-14 | 西安交通大学医学院第一附属医院 | Deep vein puncture head support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 Termination date: 20210716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |