CN105944223A - Animal skull perforating administration apparatus - Google Patents
Animal skull perforating administration apparatus Download PDFInfo
- Publication number
- CN105944223A CN105944223A CN201610282954.5A CN201610282954A CN105944223A CN 105944223 A CN105944223 A CN 105944223A CN 201610282954 A CN201610282954 A CN 201610282954A CN 105944223 A CN105944223 A CN 105944223A
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- CN
- China
- Prior art keywords
- animal
- plate
- positioning
- support plate
- depression
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 210000003625 skull Anatomy 0.000 title claims abstract description 17
- 238000004080 punching Methods 0.000 claims abstract description 21
- 239000012780 transparent material Substances 0.000 claims abstract description 5
- 238000012377 drug delivery Methods 0.000 abstract description 10
- 208000012260 Accidental injury Diseases 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000001647 drug administration Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000007917 intracranial administration Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D7/00—Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
Landscapes
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
本发明公开了一种动物颅骨打孔给药装置，属于实验器具，它包含支撑板、定位管和定位板，支撑板上设有放置动物头部的凹陷，定位管垂直、贯穿地安装于支撑板的凹陷中心处，定位板固定在定位管伸入支撑板凹陷内的一端，定位管中设有推杆，推杆前端设有打孔针，打孔针穿过定位板，定位管与支撑板为螺纹连接，支撑板为透明材料。这种动物颅骨打孔给药装置通过带有凹陷形状的支撑板作为基础，将动物头部置于凹陷形状内便于固定及操作，通过定位管和其前端的定位板定位，定位管中插入推杆打孔针打孔，再插入注射器给药，两人即可很方便的操作，打孔准确，针管好用力、不易滑，操作不会误伤。
The invention discloses a drug delivery device for perforating animal skulls, which belongs to experimental equipment. It comprises a support plate, a positioning tube and a positioning plate. The support plate is provided with a depression for placing the head of the animal, and the positioning tube is vertically and penetratingly installed on the support. At the center of the depression of the plate, the positioning plate is fixed at one end of the positioning tube extending into the depression of the support plate. A push rod is arranged in the positioning tube, and a punching needle is provided at the front end of the pushing rod. The punching needle passes through the positioning plate, and the positioning tube and the support The boards are threaded, and the support boards are made of transparent material. This kind of animal skull perforating drug delivery device is based on a support plate with a concave shape, and the animal head is placed in the concave shape for easy fixation and operation. The rod punching needle punches the hole, and then inserts the syringe for administration. Two people can operate it very conveniently. The hole is accurate. The needle tube is strong and not easy to slip, and the operation will not cause accidental injury.
Description
技术领域 technical field
本发明涉及一种实验器具，具体为一种动物颅骨打孔给药装置。 The invention relates to an experimental appliance, in particular to an animal skull punching drug delivery device.
背景技术 Background technique
在医学动物实验中，常常涉及到颅内给药，现在通常的做法是先用注射器或针等钻透颅骨，再用注射器进行给药。 In medical animal experiments, intracranial drug administration is often involved, and the usual practice is to drill through the skull with a syringe or needle first, and then use the syringe to administer the drug.
这种颅骨打孔给药方式有几个缺陷1、注射器或者针不好掌握，打孔位置容易跑偏；2、力度不好把握，用力过大，容易损伤动物大脑，影响实验效果；3、打孔操作非常不方便。 There are several defects in this method of skull punching drug delivery: 1. The syringe or needle is not easy to grasp, and the position of the punching hole is easy to deviate; 2. The force is not easy to grasp, and excessive force is easy to damage the animal's brain and affect the experimental results; 3. The punching operation is very inconvenient.
发明内容 Contents of the invention
本发明的目的在于提供一种动物颅骨打孔给药装置。 The object of the present invention is to provide an animal skull punching drug delivery device.
为达到上述目的，采用的技术方案为：一种动物颅骨打孔给药装置，它包含支撑板、定位管和定位板，所述支撑板上设有放置动物头部的凹陷，所述定位管垂直、贯穿地安装于支撑板的凹陷中心处，所述定位板固定在定位管伸入支撑板凹陷内的一端，所述定位管中设有推杆，所述推杆前端设有打孔针，所述打孔针穿过定位板。 In order to achieve the above purpose, the technical solution adopted is: a drug delivery device for perforating animal skulls, which includes a support plate, a positioning tube and a positioning plate, the support plate is provided with a depression for placing the head of the animal, and the positioning tube Installed vertically and penetratingly at the center of the depression of the support plate, the positioning plate is fixed at one end of the positioning tube extending into the depression of the support plate, a push rod is provided in the positioning tube, and a punching pin is provided at the front end of the push rod , the punching needle passes through the positioning plate.
进一步，所述定位管与支撑板为螺纹连接。 Further, the positioning tube is screwed to the support plate.
进一步，所述支撑板为透明材料。 Further, the support plate is made of transparent material.
采用上述方案的有益效果为：这种动物颅骨打孔给药装置通过带有凹陷形状的支撑板作为基础，可以将动物头部置于凹陷形状内便于固定及操作，通过定位管和其前端的定位板定位，在定位管中插入推杆打孔针打孔，再插入注射器给药，动物头部容易固定，针管便于用力，打孔给药都比较准确、方便。两人即可很方便的操作，打孔准确，针管好用力、不易滑，操作不会误伤。其支撑板为透明材料在颅骨打孔给药过程中便于观察和操作，定位管通过螺纹安装在支撑板上，便于调整定位板和支撑板的距离，进一步改善定位、打孔、给药操作的准确度和方便性。 The beneficial effects of adopting the above scheme are: the animal skull perforating drug delivery device is based on a support plate with a concave shape, and the head of the animal can be placed in the concave shape for easy fixation and operation. The positioning plate is positioned, and the push rod punching needle is inserted into the positioning tube to punch holes, and then the syringe is inserted for administration. The head of the animal is easy to fix, the needle tube is easy to force, and the punching and administration are more accurate and convenient. Two people can operate it very conveniently, the punching is accurate, the needle tube is strong and not easy to slip, and the operation will not cause accidental injury. The support plate is made of transparent material, which is convenient for observation and operation during the skull punching and drug administration process. The positioning tube is installed on the support plate through threads, which is convenient to adjust the distance between the positioning plate and the support plate, and further improves the positioning, drilling, and drug delivery. accuracy and convenience.
附图说明 Description of drawings
图1为本发明动物颅骨打孔给药装置的结构示意图。 Fig. 1 is a schematic structural view of an animal skull punching drug delivery device of the present invention.
图2为图1的俯视图。 FIG. 2 is a top view of FIG. 1 .
图中，1-支撑板，2-定位管，3-定位板，4-推杆，5-打孔针。 Among the figure, 1-support plate, 2-positioning pipe, 3-positioning plate, 4-push rod, 5-perforating needle.
具体实施方式 detailed description
下面结合附图及实施例进一步介绍本发明，但本发明不仅限于下述实施例，可以预见本领域技术人员在结合现有技术的情况下，实施情况可能产生种种变化。 The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but the present invention is not limited to the following embodiments, and it can be foreseen that those skilled in the art may produce various changes in the implementation situation in combination with the prior art.
实施例1 Example 1
一种动物颅骨打孔给药装置，它包含支撑板1、定位管2和定位板3，所述支撑板1上设有放置动物头部的凹陷，所述定位管2垂直、贯穿地安装于支撑板1的凹陷中心处，所述定位板3固定在定位管2伸入支撑板1凹陷内的一端，所述定位管2中设有推杆4，所述推杆4前端设有打孔针5，所述打孔针5穿过定位板3。将动物的头部置于支撑板1的凹陷内部，在支撑板1和头部另一侧垫上软垫，使头部需要打孔的位置对准定位板3，保持支撑板1与头部一致，将定位管2中的推杆4向内打入，打孔针5穿过定位板3击穿动物头部。针对不同实验体选用合适大小和长度的打孔针，可以使动物头颅打孔准确、标准，深度恰当。打孔后将推杆4和打孔针5取出，从定位管2中插入注射器给药，整个过程两人即可方便的操作，效率高，不会误伤操作人员。 An animal skull perforating drug delivery device, which includes a support plate 1, a positioning tube 2 and a positioning plate 3, the support plate 1 is provided with a depression for placing the head of the animal, and the positioning tube 2 is vertically and penetratingly installed on the At the center of the depression of the support plate 1, the positioning plate 3 is fixed on one end of the positioning tube 2 extending into the depression of the support plate 1, the positioning tube 2 is provided with a push rod 4, and the front end of the push rod 4 is provided with a hole Needle 5, said punching needle 5 passes through positioning plate 3. Place the head of the animal inside the depression of the support plate 1, and place a cushion on the support plate 1 and the other side of the head, align the position where the head needs to be punched with the positioning plate 3, and keep the support plate 1 consistent with the head , the push rod 4 in the positioning tube 2 is driven inward, and the punching needle 5 penetrates the animal head through the positioning plate 3 . Selecting perforating needles of appropriate size and length for different experimental subjects can make the perforation of the animal's skull accurate, standard and appropriate in depth. After punching, the push rod 4 and the perforating needle 5 are taken out, and the syringe is inserted into the positioning tube 2 for administration. The whole process can be operated conveniently by two people, with high efficiency and no accidental injury to the operator.
实施例2 Example 2
在上述实施例1的基础上，定位管2与支撑板1采用螺纹连接，调整定位板3和支撑板1的距离，可以使本装置更好的适应不同形状和大小的动物头部。同时支撑板1采用透明材料，可以使颅骨打孔给药操作过程中便于观察，利于操作。 On the basis of the above-mentioned embodiment 1, the positioning tube 2 is screwed to the support plate 1, and adjusting the distance between the positioning plate 3 and the support plate 1 can make the device better adapt to animal heads of different shapes and sizes. At the same time, the support plate 1 is made of a transparent material, which can facilitate observation and facilitate operation during the operation of perforating the skull for drug administration.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610282954.5A CN105944223A (en) | 2016-05-03 | 2016-05-03 | Animal skull perforating administration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610282954.5A CN105944223A (en) | 2016-05-03 | 2016-05-03 | Animal skull perforating administration apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105944223A true CN105944223A (en) | 2016-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610282954.5A Pending CN105944223A (en) | 2016-05-03 | 2016-05-03 | Animal skull perforating administration apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN105944223A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6494865B1 (en) * | 1999-10-14 | 2002-12-17 | Becton Dickinson And Company | Intradermal delivery device including a needle assembly |
| US20090264899A1 (en) * | 2008-04-17 | 2009-10-22 | Medtronic, Inc. | Method And Apparatus For Cannula Fixation For An Array Insertion Tube Set |
| CN201337520Y (en) * | 2008-12-08 | 2009-11-04 | 刘明昌 | Positioning and guiding device for diagnosis and treatment |
| US20120065624A1 (en) * | 2009-05-19 | 2012-03-15 | Toray Industries, Inc. | Guidewire and ablation catheter system with balloon |
| CN202801779U (en) * | 2012-08-21 | 2013-03-20 | 楚晓丰 | Bone traction steel needle punching locator |
| US20140243945A1 (en) * | 2007-10-26 | 2014-08-28 | Boston Scientific Neuromodulation Corporation | Burr hole plug designs |
| CN204394641U (en) * | 2015-01-07 | 2015-06-17 | 潍坊医学院 | A kind of epidural anaesthetic puncture needle |
-
2016
- 2016-05-03 CN CN201610282954.5A patent/CN105944223A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6494865B1 (en) * | 1999-10-14 | 2002-12-17 | Becton Dickinson And Company | Intradermal delivery device including a needle assembly |
| US20140243945A1 (en) * | 2007-10-26 | 2014-08-28 | Boston Scientific Neuromodulation Corporation | Burr hole plug designs |
| US20090264899A1 (en) * | 2008-04-17 | 2009-10-22 | Medtronic, Inc. | Method And Apparatus For Cannula Fixation For An Array Insertion Tube Set |
| CN201337520Y (en) * | 2008-12-08 | 2009-11-04 | 刘明昌 | Positioning and guiding device for diagnosis and treatment |
| US20120065624A1 (en) * | 2009-05-19 | 2012-03-15 | Toray Industries, Inc. | Guidewire and ablation catheter system with balloon |
| CN202801779U (en) * | 2012-08-21 | 2013-03-20 | 楚晓丰 | Bone traction steel needle punching locator |
| CN204394641U (en) * | 2015-01-07 | 2015-06-17 | 潍坊医学院 | A kind of epidural anaesthetic puncture needle |
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Application publication date: 20160921 |
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