技术领域technical field
本实用新型涉及医疗器械领域，具体涉及一种三维可调式拉钩支架。The utility model relates to the field of medical equipment, in particular to a three-dimensional adjustable hook bracket.
背景技术Background technique
在临床工作中，甲状腺手术中需要暴露手术视野，形成工作空间，目前，主要的方式是通过手工牵拉，通常需要1-2位助手协助牵拉拉钩。但是，人为牵拉，牵拉力度不好把握，有时候手术时间可能长达数小时，造成人力透支影响手术的安全进行。In clinical work, thyroid surgery needs to expose the surgical field of view to form a working space. At present, the main way is to pull the retractor manually, usually requiring 1-2 assistants to assist in pulling the retractor. However, it is difficult to grasp the strength of artificial pulling, and sometimes the operation time may be as long as several hours, resulting in manpower overdraft and affecting the safety of the operation.
实用新型内容Utility model content
本实用新型提供了一种三维可调式拉钩支架，以解决甲状腺手术中需要人工牵拉伤口、牵拉力度、角度不精确的问题。The utility model provides a three-dimensional adjustable drag hook bracket to solve the problems of manually pulling the wound, pulling force and inaccurate angle in thyroid surgery.
本实用新型所采用的技术方案是，一种三维可调式拉钩支架，包括用于放置在人体背部底侧的背板，背板的两侧分别设置有侧支撑架，每个侧支撑架均包括与背板连接的两个立柱，每侧两个立柱的自由端通过横杆相连接，两个横杆之间通过悬挂杆连接；The technical solution adopted by the utility model is, a three-dimensional adjustable pull hook bracket, including a backboard for placing on the bottom side of the back of the human body, side support frames are respectively arranged on both sides of the backboard, and each side support frame includes Two uprights connected to the backplane, the free ends of the two uprights on each side are connected by cross bars, and the two cross bars are connected by suspension rods;
每个横杆上均滑动连接有用于横向拉开人体颈部伤口的侧拉钩，悬挂杆上滑动连接有用于纵向拉开人体颈部伤口的纵拉钩。Each horizontal bar is slidably connected with a side pull hook for horizontally pulling open the neck wound of the human body, and is slidably connected with a vertical pull hook for longitudinally pulling the neck wound of the human body.
进一步地，纵拉钩通过对应的滑块与悬挂杆滑动连接，每个侧拉钩均通过各自对应的滑块与横杆滑动连接。Further, the vertical hook is slidably connected to the suspension rod through the corresponding slider, and each side hook is slidably connected to the cross bar through the corresponding slider.
进一步地，悬挂杆的两端分别通过各自对应的滑块与横杆滑动连接。Further, the two ends of the suspension rod are slidably connected to the cross bar through respective sliding blocks.
进一步地，侧拉钩的结构为：包括外套管和设置在其内部并螺纹连接的 螺杆，螺杆的自由端设置有弯勾，螺杆相对于外套管转动以调节伸缩式拉钩的整体长度，便于将弯勾置于人体颈部甲状腺伤口处进行牵拉动作。Further, the structure of the side hook is as follows: it includes an outer sleeve and a screw threaded inside it, the free end of the screw is provided with a hook, and the screw rotates relative to the outer sleeve to adjust the overall length of the telescopic hook, which is convenient for the bending Put the hook on the thyroid wound on the neck of the human body to perform pulling action.
进一步地，侧纵拉钩的结构为：包括外套管，外套管套在内管外部，内管上设置有弹性突起，外套管上并列设置有多个供弹性突起露出的孔，内管通过其端部设置的弯勾放置于人体颈部甲状腺伤口处。Further, the structure of the side longitudinal hook is as follows: it includes an outer sleeve, the outer sleeve is placed outside the inner tube, the inner tube is provided with elastic protrusions, and a plurality of holes for the elastic protrusions to be exposed are arranged side by side on the outer sleeve, and the inner tube passes through its end. The curved hook set on the inside is placed on the thyroid wound on the neck of the human body.
本实用新型的有益效果是，该三维可调式拉钩支架，结构简单合理、经济实用，通过设置有纵拉钩和侧拉钩可有效牵拉伤口，清楚明晰的暴露手术视野，通过设置滑块使侧拉勾和悬挂杆可沿侧支撑架滑动，有效控制侧拉钩和纵拉钩的牵拉力度和角度的精度，而且使用本实用新型的拉钩支架，解放了人力，不再需要进行人工牵拉伤口。The beneficial effect of the utility model is that the three-dimensional adjustable drag hook bracket has a simple and reasonable structure, and is economical and practical. The wound can be effectively pulled by being provided with a vertical drag hook and a side drag hook, and the surgical field of view can be clearly exposed. The hook and the suspension rod can slide along the side support frame, effectively controlling the pulling strength and angle precision of the side hook and the vertical hook, and using the hook bracket of the utility model, manpower is liberated, and no manual pulling of the wound is required.
附图说明Description of drawings
图1为本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
图中：1.背板，2.立柱，3.滑块，4.外套管，5.螺杆，6.弯勾，7.悬挂杆，8.横杆，9.内管。In the figure: 1. Backboard, 2. Column, 3. Slider, 4. Outer sleeve, 5. Screw, 6. Hook, 7. Suspension rod, 8. Cross bar, 9. Inner tube.
具体实施方式detailed description
下面结合附图和具体实施方式对本实用新型进行详细说明。The utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
本实用新型提供了一种三维可调式拉钩支架，如图1所示，包括背板1，背板1为一平板，背板1用于放在病床上，当进行手术时，可将背板1放置在病人的后背下方，病人身体压在背板1上，不用再对背板1进行固定，使本拉钩支架方便实用，使用便捷。The utility model provides a three-dimensional adjustable draw hook support, as shown in Figure 1, including a backboard 1, the backboard 1 is a flat plate, the backboard 1 is used to be placed on the hospital bed, when the operation is performed, the backboard can be placed 1 is placed under the back of the patient, and the patient's body is pressed against the backboard 1, so that the backboard 1 does not need to be fixed, so that the retractor bracket is convenient and practical, and easy to use.
背板1的两侧分别设置有侧支撑架，每个侧支撑架包括与背板1连接的两个立柱2，每侧两个立柱2的自由端通过横杆8连接，两个横杆8之间通过悬挂杆7连接，使用立柱2和横杆8使医生护士的视野更加开阔，不会因 为遮挡过多而影响手术。Both sides of the backboard 1 are respectively provided with side support frames, and each side support frame includes two columns 2 connected with the backplane 1, and the free ends of the two columns 2 on each side are connected by a cross bar 8, and the two cross bars 8 They are connected by the suspension rod 7, and the use of the column 2 and the cross bar 8 makes the doctors and nurses have a wider field of vision, and the operation will not be affected due to too much occlusion.
每个横杆8上均滑动连接有用于横向拉开人体颈部伤口的侧拉钩，侧拉钩的结构为：包括外套管4和设置在其内部并螺纹连接的螺杆5，螺杆5的自由端设置有弯勾6，螺杆5相对于外套管4转动以调节伸缩式拉钩的整体长度，便于将弯勾6置于人体颈部甲状腺伤口处进行牵拉动作。Each cross bar 8 is slidably connected with a side hook for laterally opening the neck wound of the human body. The structure of the side hook is: comprising an outer sleeve 4 and a screw rod 5 arranged inside and threaded. The free end of the screw rod 5 is arranged There is a curved hook 6, and the screw rod 5 rotates relative to the outer sleeve 4 to adjust the overall length of the retractable hook, so that the curved hook 6 can be placed at the thyroid wound on the neck of the human body for pulling.
每个侧拉钩均通过各自对应的滑块3与横杆8滑动连接，当滑块3带动侧拉钩沿横杆8滑动时，侧拉钩与伤口的角度在不断变化，适用于手术时需要不同角度牵拉伤口的情形。每个侧拉钩用于牵拉伤口暴露手术视野，而且，在病人身体的两侧设置侧拉钩，可有效的牵拉伤口及其内部的肌肉组织。Each side hook is slidably connected to the crossbar 8 through its corresponding slider 3. When the slider 3 drives the side hook to slide along the crossbar 8, the angle between the side hook and the wound is constantly changing, which is suitable for different angles during surgery. Stretching of the wound. Each side pull hook is used to pull the wound to expose the surgical field of view, and the side pull hooks are arranged on both sides of the patient's body, which can effectively pull the wound and its inner musculature.
悬挂杆7上滑动连接有用于纵向拉开人体颈部伤口的纵拉钩，纵拉钩的结构为：包括外套管4，外套管4套在内管9外部，内管9上设置有弹性突起，外套管4上并列设置有多个供弹性突起露出的孔，内管9通过其端部设置的弯勾6放置于人体颈部甲状腺伤口处。The suspension rod 7 is slidably connected with a longitudinal hook for longitudinally pulling open the wound on the neck of the human body. The structure of the longitudinal hook is as follows: the outer sleeve 4 is set outside the inner tube 9, and the inner tube 9 is provided with elastic protrusions. A plurality of holes for exposing the elastic protrusions are arranged side by side on the tube 4, and the inner tube 9 is placed on the thyroid wound on the neck of the human body through the hook 6 provided at the end.
纵拉钩通过对应的滑块3与悬挂杆7滑动连接，滑块3用于沿悬挂杆7移动，从而调节纵拉钩的牵拉角度，在悬挂杆7上设置纵拉钩可以牵拉伤口的皮肤组织，使手术视野更加开阔，有效地增加了手术的安全性。The vertical hook is slidably connected with the suspension rod 7 through the corresponding slider 3. The slider 3 is used to move along the suspension rod 7 to adjust the pulling angle of the vertical hook. The vertical hook is set on the suspension rod 7 to pull the skin tissue of the wound , so that the surgical field of view is more open, effectively increasing the safety of the operation.
悬挂杆7的两端分别通过各自对应的滑块3与横杆8滑动连接，悬挂杆7沿侧支撑架滑动可调节纵拉钩的纵向角度，两种调节相配合使用，调节位置更加精确。The two ends of the suspension rod 7 are slidably connected with the cross bar 8 through the corresponding slide blocks 3 respectively, and the suspension rod 7 slides along the side support frame to adjust the longitudinal angle of the longitudinal drag hook. The two adjustments are used in conjunction with each other, and the adjustment position is more accurate.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620532157.3UCN206080584U (en) | 2016-06-02 | 2016-06-02 | Drag hook support with adjustable it is three -dimensional |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620532157.3UCN206080584U (en) | 2016-06-02 | 2016-06-02 | Drag hook support with adjustable it is three -dimensional |
| Publication Number | Publication Date |
|---|---|
| CN206080584Utrue CN206080584U (en) | 2017-04-12 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620532157.3UExpired - Fee RelatedCN206080584U (en) | 2016-06-02 | 2016-06-02 | Drag hook support with adjustable it is three -dimensional |
| Country | Link |
|---|---|
| CN (1) | CN206080584U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252361A (en)* | 2017-05-09 | 2017-10-17 | 任亦星 | Experiment animal multifunctional fixed support |
| CN110477976A (en)* | 2019-08-07 | 2019-11-22 | 复旦大学附属眼耳鼻喉科医院 | A kind of artificial cochlea's surgical skin flap drag hook of included suction device |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252361A (en)* | 2017-05-09 | 2017-10-17 | 任亦星 | Experiment animal multifunctional fixed support |
| CN110477976A (en)* | 2019-08-07 | 2019-11-22 | 复旦大学附属眼耳鼻喉科医院 | A kind of artificial cochlea's surgical skin flap drag hook of included suction device |
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| CF01 | Termination of patent right due to non-payment of annual fee | Granted publication date:20170412 Termination date:20170602 | |
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