CN103239339A - General anesthesia prone position head support device - Google Patents
General anesthesia prone position head support device Download PDFInfo
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- CN103239339A CN103239339A CN2013101396340A CN201310139634A CN103239339A CN 103239339 A CN103239339 A CN 103239339A CN 2013101396340 A CN2013101396340 A CN 2013101396340A CN 201310139634 A CN201310139634 A CN 201310139634A CN 103239339 A CN103239339 A CN 103239339A
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- headrest
- connecting plate
- general anesthesia
- bracing frame
- position head
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Abstract
The invention relates to a general anesthesia prone position head support device which comprises a headrest support frame and a connecting plate fitted to the headrest support frame through a connecting mechanism. A semicircular inflation headrest is fixed above the headrest support frame. The connecting plate is located in a rear-end opening direction of the semicircular headrest. The connecting mechanism comprises a turning mechanism which is mounted on the headrest support frame and allows the front end of the headrest support frame to turn downwardly relative to the connecting plate. The connecting plate is provided with a positioning mechanism for being fixed on an operation bed. The semicircular headrest fits a human face and provides flexible support, extrusion of the face is reduced, and breathing is facilitated by a hollow part of the headrest. By the turning mechanism, the headrest support frame can be turned downwardly relative to the connecting plate, and head positions can be adjusted according to needs during operations. The head support device accords to physiological bending of human cervical vertebras, is quite convenient to use, and applicable to general anesthesia prone position operations.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly a kind of general anesthesia ventricumbent position head restraint.
Background technology
When doing spinal operation, posterior cranial fossa operation of opening cranium, it is prostrate on operation table to need the patient to face down, and this moment, patient's head all needed a supporter.Can use the headstock or the headrest to reach the purpose of support clinically.Wherein, use the headstock for the wound operation is arranged, easily cause problems such as ecchymosis, head injury and infection; And the headrest is much smaller to patient's injury than the headstock, but the present headrest adopts the particle type foam as implant mostly, its poor flexibility, flexibility deficiency, fail to consider patient's shape of face difference, cause being easy to push frontal bone, cheekbone place skin, the lighter makes patient face blood supply insufficiency, temperature rising, skin rubefaction, and weight person causes pressure ulcer.
In addition, the current headrest great majority that generally use are fixed, and do not meet the physiological bending of human cervical spine after the patient is prostrate, and are difficult to adjust its operation position for different operations with different patients, have brought considerable inconvenience to use.
Summary of the invention
In order to overcome above-mentioned technical problem, the object of the present invention is to provide a kind of effective protection face, general anesthesia ventricumbent position head restraint easy to use.
The technical solution adopted in the present invention is:
A kind of general anesthesia ventricumbent position head restraint, comprise headrest bracing frame, the connecting plate by the assembling of coupling mechanism and headrest bracing frame, described headrest bracing frame upper fixed has the inflation headrest of semi-round ring shape, described connecting plate is at the opening direction of described semi-round ring shape rear end, described coupling mechanism comprises and is installed on the headrest bracing frame and makes headrest supporting framing front end with respect to the switching mechanism of the downward upset of connecting plate that described connecting plate is provided be used to the detent mechanism that is fixed on the operation table.
As further improvement in the technical proposal, the described inflation headrest comprises the independently packing ring of at least two semi-round ring shapes, the concyclic heart of described each packing ring and inside and outside join.
As further improvement in the technical proposal, the front end of described each packing ring and both sides are respectively equipped with for the support forehead with for the projection that supports cheekbone portion.
As further improvement in the technical proposal, described each projection comprises the individual small embossment that is arranged to regular polygon of even numbers, optional small embossment is first small embossment, the odd number small embossment interconnects, the even numbers small embossment interconnects, and described packing ring is provided with the switch valve that makes odd number small embossment and even numbers small embossment be communicated with packing ring respectively.
As further improvement in the technical proposal, the described inflation headrest is provided with temperature sensor and the pressure transducer for detection of human face.
As further improvement in the technical proposal, the both sides of described headrest bracing frame bottom are respectively equipped with the ball strand, and described ball strand goes up and connects folding rod, and the end of described folding rod is equipped with the end mirror that can extend inflation headrest hollow space below.
As further improvement in the technical proposal, described coupling mechanism comprises the loading plate that is fixed on the connecting plate bottom and the trocar sheath that is fixed on headrest bracing frame bottom, described trocar sheath is provided with articulated slab, described articulated slab is hinged on the loading plate, described switching mechanism comprises the gear that is fixed on the loading plate and slidably is set in the interior adjustable pipe of trocar sheath, one end of described adjustable pipe is provided with drag hook, and the other end is provided with the holding section for the clip gear tooth.
As further improvement in the technical proposal, described detent mechanism comprises plate, and the front end of described plate is by being bolted on the connecting plate, and the rear end forms the location division of inserting operation table.
As further improvement in the technical proposal, described detent mechanism comprise with operation table on the latch of jack coupling, described latch has two, is separately positioned on the both sides of connecting plate bottom.
The invention has the beneficial effects as follows: the inflation headrest applying human face of semi-round ring shape, and belong to flexible support, and having reduced the extruding to face, its hollow space can also conveniently be breathed; Switching mechanism can make headrest bracing frame overturn with respect to connecting plate downwards, can adjust the position of head as required in operation process, and meets the physiological bending of human cervical spine, and is very easy to use.
Description of drawings
The present invention is further described below in conjunction with drawings and embodiments.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the sketch map that the present invention inflates the headrest;
Fig. 3 is the sketch map of coupling mechanism of the present invention and switching mechanism;
Fig. 4 is the headrest bracing frame sketch map of upset downwards.
The specific embodiment
As shown in Figure 1-Figure 3, a kind of general anesthesia ventricumbent position head restraint comprises headrest bracing frame 1, the connecting plate 2 by 1 assembling of coupling mechanism and headrest bracing frame.Headrest bracing frame 1 upper fixed has the inflation headrest 3 of semi-round ring shape, and the front end of its arc is used for supporting human face, and the rear end of its opening is towards connecting plate 2, so connecting plate 2 is at the rear of the inflation headrest 3.Coupling mechanism is except plaing a part connecting plate 2 and headrest bracing frame 1 coupled together, also comprise the switching mechanism that is installed on the headrest bracing frame 1, this switching mechanism makes headrest bracing frame 1 front end be communicated with the inflation headrest 3 and overturns downwards with respect to connecting plate 2, therefore when operation, patient's head can be bowed and come back along with the downward upset of the inflation headrest 3, homing.Also be equipped be used to the detent mechanism that is fixed on the operation table on the connecting plate 2.
In the present embodiment, the inflation headrest 3 applying human face of semi-round ring shape, and belong to flexible support, and having reduced the extruding to face, its hollow space can also conveniently be breathed; Switching mechanism can make headrest bracing frame 1 overturn with respect to connecting plate 2 downwards, can adjust the position of head as required in operation process, and meets the physiological bending of human cervical spine, and is very easy to use.
As preferred embodiment, as shown in Figure 2, the inflation headrest 3 comprises the independently packing ring 31 of at least two semi-round ring shapes, each packing ring 31 concyclic heart and inside and outside join.Because different patients' shape of face difference, adult and child's face size is also different, arranging of a plurality of packing rings 31 can be enabled different packing ring 31 according to different face features, to adapt to patient's demand.Each packing ring 31 is connected with the pipeline and the air valve 9 that is installed on the pipeline of inflation, and the pipeline of these inflations is pooled on the aerating gasbag 10 at last.
As preferred embodiment, the front end of each packing ring 31 and both sides are respectively equipped with for supporting forehead and being used for supporting the projection 311 of cheekbone portion, i.e. three projectioies 311 altogether.When supporting, the stress point of human face is mainly in forehead and cheekbone portion, and the setting of projection 311 has reduced the compressing of 31 pairs of all the other positions of face of packing ring.Above-mentioned projection 311 and packing ring 31 internal communication also are that inflation forms.
As preferred embodiment, each projection 311 comprises the individual small embossment 312 that is arranged to regular polygon of even numbers.Optional small embossment 312 is first small embossment, and odd number small embossment 312 interconnects, and even numbers small embossment 312 interconnects, and packing ring 31 is provided with the switch valve that makes odd number small embossment 312 and even numbers small embossment 312 be communicated with packing ring 31 respectively.Odd number small embossment 312 and even numbers small embossment 312 are namely being rotated at set intervals and are being inflated, make the strong point of forehead and cheekbone portion skin just can change in a period of time, alleviate the extruding to the skin of the same position of face, avoided the generation of skin rubefaction, blood supply insufficiency even pressure ulcer.
As preferred embodiment, the inflation headrest 3 is provided with temperature sensor 4 and the pressure transducer 5 for detection of human face, after the too high or hypertonia, medical personnel can rotate inflation to small embossment 312 according to detected value when the temperature that detects forehead or cheekbone portion skin.Preferably, temperature sensor 4 and pressure transducer 5 are all at each protruding 311 place, and the pressure transducer 5 that wherein is used for projection 311 places of support frontal bone is positioned at the central authorities of projection 311.
As preferred embodiment, as shown in Figure 1, the both sides of headrest bracing frame 1 bottom are respectively equipped with ball strand 61, connect folding rod 62 on the ball strand 61, and the end of folding rod 62 is equipped with the end mirror 63 that can extend the inflation headrest 3 hollow spaces below.End mirror 63 is folding when not using to be contracted to headrest bracing frame 1 bottom, can not take additional space; In use, stretch folding rod 62 and make end mirror 63 reach the below of the headrest, medical personnel do not need to bow and can directly see the situation of patient face yet.
As preferred embodiment, as shown in figures 1 and 3, coupling mechanism comprises the loading plate 71 that is fixed on connecting plate 2 bottoms and the trocar sheath 72 that is fixed on headrest bracing frame 1 bottom, trocar sheath 72 is provided with articulated slab 73, articulated slab 73 is hinged on the loading plate 71, switching mechanism comprises the gear 74 that is fixed on the loading plate 71 and slidably is set in adjustable pipe 75 in the trocar sheath 72, and an end of adjustable pipe 75 is provided with drag hook 76, and the other end is provided with the holding section 77 for clip gear 74 gear teeth.As shown in Figure 3 and Figure 4, when thereby vertebra is exposed in the position of needs adjustment patient head, pulling drag hook 76 drives adjustable pipe 75 and moves to right, holding section 77 breaks away from the gear teeth, after 1 dextrorotation of headrest bracing frame gone to suitable position, adjustable pipe 75 is pushed back, and the holding section 77 clip gear teeth make headrest bracing frame 1 fixing.A plurality of gear teeth on the gear 74 have guaranteed to have the angle of different rotations, to adapt to different operation needs.In addition, on adjustable pipe 75 elastic device such as spring can also be installed, the other end of this elastic device is connected on trocar sheath 72 or the loading plate 71, also can holding section 77 be returned to gear teeth clip by elastic force and cooperate even do not need staff to push back adjustable pipe 75.
As preferred embodiment, as shown in Figure 1, detent mechanism comprises plate 81, and the front end of plate 81 is by being bolted on the connecting plate 2, and the rear end forms the location division of inserting operation table.At present, all be useful on the fixedly mechanism of the headrest on the operation table, as adapters such as jacks, but in view of its connector position of operation table of different model difference to some extent, be difficult to make simultaneously the design with the assembling of diverse location adapter, therefore utilize simple plate 81 can directly be inserted between the bed board and human body of operation table, utilize pressure to be fixed, thereby fix connecting plate 2.
As preferred embodiment, detent mechanism comprise with operation table on the latch 82 of jack coupling, latch 82 has two, is separately positioned on the both sides of connecting plate 2 bottoms.Latch 82 and plate 81 can exist simultaneously, and its location is more firm.
The above is the preferred embodiment of the present invention, and it does not constitute limiting the scope of the invention.
Claims (9)
1. general anesthesia ventricumbent position head restraint, it is characterized in that: comprise headrest bracing frame (1), the connecting plate (2) by the assembling of coupling mechanism and headrest bracing frame (1), described headrest bracing frame (1) upper fixed has the inflation headrest (3) of semi-round ring shape, described connecting plate (2) is at the opening direction of described semi-round ring shape rear end, described coupling mechanism comprises that being installed in headrest bracing frame (1) goes up and make headrest bracing frame (1) front end with respect to the switching mechanism of the downward upset of connecting plate (2), and described connecting plate (2) is provided be used to the detent mechanism that is fixed on the operation table.
2. general anesthesia according to claim 1 ventricumbent position head restraint, it is characterized in that: the described inflation headrest (3) comprises the independently packing ring (31) of at least two semi-round ring shapes, the concyclic heart of described each packing ring (31) and inside and outside join.
3. general anesthesia according to claim 2 ventricumbent position head restraint is characterized in that: the front end of described each packing ring (31) and both sides are respectively equipped with for supporting forehead and being used for supporting the projection (311) of cheekbone portion.
4. general anesthesia according to claim 3 ventricumbent position head restraint, it is characterized in that: described each projection (311) comprises the individual small embossment (312) that is arranged to regular polygon of even numbers, an optional small embossment (312) is first small embossment, odd number small embossment (312) interconnects, even numbers small embossment (312) interconnects, and described packing ring (31) is provided with the switch valve that makes odd number small embossment (312) and even numbers small embossment (312) be communicated with packing ring (31) respectively.
5. according to each described general anesthesia ventricumbent position head restraint in the claim 1 to 4, it is characterized in that: the described inflation headrest (3) is provided with temperature sensor (4) and the pressure transducer (5) for detection of human face.
6. according to each described general anesthesia ventricumbent position head restraint in the claim 1 to 4, it is characterized in that: the both sides of described headrest bracing frame (1) bottom are respectively equipped with ball strand (61), described ball strand (61) goes up and connects folding rod (62), and the end of described folding rod (62) is equipped with the end mirror (63) that can extend the inflation headrest (3) hollow space below.
7. according to each described general anesthesia ventricumbent position head restraint in the claim 1 to 4, it is characterized in that: described coupling mechanism comprises the loading plate (71) that is fixed on connecting plate (2) bottom and the trocar sheath (72) that is fixed on headrest bracing frame (1) bottom, described trocar sheath (72) is provided with articulated slab (73), described articulated slab (73) is hinged on the loading plate (71), described switching mechanism comprises the gear (74) that is fixed on the loading plate (71) and slidably is set in the interior adjustable pipe (75) of trocar sheath (72), one end of described adjustable pipe (75) is provided with drag hook (76), and the other end is provided with the holding section (77) for clip gear (74) gear teeth.
8. general anesthesia according to claim 1 ventricumbent position head restraint, it is characterized in that: described detent mechanism comprises plate (81), and the front end of described plate (81) is by being bolted on the connecting plate (2), and the rear end forms the location division of inserting operation table.
9. according to claim 1 or 8 described general anesthesia ventricumbent position head restraints, it is characterized in that: described detent mechanism comprise with operation table on the latch (82) of jack coupling, described latch (82) has two, is separately positioned on the both sides of connecting plate (2) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310139634.0A CN103239339B (en) | 2013-04-19 | 2013-04-19 | A kind of general anesthesia prone position head support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310139634.0A CN103239339B (en) | 2013-04-19 | 2013-04-19 | A kind of general anesthesia prone position head support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103239339A true CN103239339A (en) | 2013-08-14 |
| CN103239339B CN103239339B (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310139634.0A Expired - Fee Related CN103239339B (en) | 2013-04-19 | 2013-04-19 | A kind of general anesthesia prone position head support device |
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| Country | Link |
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| CN (1) | CN103239339B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104622660A (en) * | 2015-01-21 | 2015-05-20 | 付积杰 | Operating table used in orthopedic department |
| CN110279551A (en) * | 2019-06-28 | 2019-09-27 | 重庆医科大学附属第一医院 | Airway open position self-checking device |
| CN114392108A (en) * | 2022-01-10 | 2022-04-26 | 汉中市中心医院 | Semicircular pipe type belt head frame |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2598900A1 (en) * | 1986-05-26 | 1987-11-27 | Axial Evolution | Headrest intended to equip the upper part of a piece of furniture, in particular of an armchair |
| CN1065589A (en) * | 1992-03-26 | 1992-10-28 | 西安市红十字会医院 | Multifunctional fixator for spinal operation |
| US5177823A (en) * | 1992-05-13 | 1993-01-12 | Oakworks, Inc. | Adjustable headrest |
| CN2354541Y (en) * | 1999-01-21 | 1999-12-22 | 傅兆祥 | Universal hospital bed |
| US6151734A (en) * | 1998-01-21 | 2000-11-28 | Lawrie; William H. | Head support apparatus |
| CN102068355A (en) * | 2011-01-15 | 2011-05-25 | 张纯朴 | Medical health-care pad for preventing and treating bedsore |
| CA2618630C (en) * | 2005-08-10 | 2011-10-18 | Kreg Medical, Inc. | Therapeutic mattress |
| CN202568731U (en) * | 2012-04-12 | 2012-12-05 | 王秋筠 | Disposable air-inflated medical head ring |
| CN203183269U (en) * | 2013-04-19 | 2013-09-11 | 广州军区广州总医院 | General anesthesia lie prostrate head supporting device |
-
2013
- 2013-04-19 CN CN201310139634.0A patent/CN103239339B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2598900A1 (en) * | 1986-05-26 | 1987-11-27 | Axial Evolution | Headrest intended to equip the upper part of a piece of furniture, in particular of an armchair |
| CN1065589A (en) * | 1992-03-26 | 1992-10-28 | 西安市红十字会医院 | Multifunctional fixator for spinal operation |
| US5177823A (en) * | 1992-05-13 | 1993-01-12 | Oakworks, Inc. | Adjustable headrest |
| US6151734A (en) * | 1998-01-21 | 2000-11-28 | Lawrie; William H. | Head support apparatus |
| CN2354541Y (en) * | 1999-01-21 | 1999-12-22 | 傅兆祥 | Universal hospital bed |
| CA2618630C (en) * | 2005-08-10 | 2011-10-18 | Kreg Medical, Inc. | Therapeutic mattress |
| CN102068355A (en) * | 2011-01-15 | 2011-05-25 | 张纯朴 | Medical health-care pad for preventing and treating bedsore |
| CN202568731U (en) * | 2012-04-12 | 2012-12-05 | 王秋筠 | Disposable air-inflated medical head ring |
| CN203183269U (en) * | 2013-04-19 | 2013-09-11 | 广州军区广州总医院 | General anesthesia lie prostrate head supporting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104622660A (en) * | 2015-01-21 | 2015-05-20 | 付积杰 | Operating table used in orthopedic department |
| CN110279551A (en) * | 2019-06-28 | 2019-09-27 | 重庆医科大学附属第一医院 | Airway open position self-checking device |
| CN114392108A (en) * | 2022-01-10 | 2022-04-26 | 汉中市中心医院 | Semicircular pipe type belt head frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103239339B (en) | 2016-02-17 |
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Granted publication date: 20160217 Termination date: 20180419 |