CN204072239U - Blade holder clamping device - Google Patents
Blade holder clamping device Download PDFInfo
- Publication number
- CN204072239U CN204072239U CN201420351388.5U CN201420351388U CN204072239U CN 204072239 U CN204072239 U CN 204072239U CN 201420351388 U CN201420351388 U CN 201420351388U CN 204072239 U CN204072239 U CN 204072239U
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- CN
- China
- Prior art keywords
- blade holder
- supporting rod
- clamping device
- air bag
- annular inflatable
- 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.)
- Expired - Fee Related
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Abstract
This utility model provides blade holder clamping device, comprise, supporting rod, annular inflatable air bag and pneumatic means, supporting rod offers lumen orifice, and the external diameter of annular inflatable air bag is corresponding to the aperture of lumen orifice, be fixedly connected with lumen orifice, the initial aperture of endoporus is corresponding to the external diameter of blade holder to be held, and pneumatic means is communicated with the air inlet of annular inflatable air bag, inflates in annular inflatable air bag, initial aperture is tightened, clamps blade holder to be held.Thus solve the problem that existing clamping device in use not easily picks up.By annular inflatable air bag, achieve the flexible operating treating retaining scalpel handle, and increase gripping diameter, increase the area of holding operation and the reliability of operation.Meanwhile, reduce the artificial contact of cutter, improve cleannes and the safety of surgical knife tool.
Description
Technical field
This utility model relates to operating equipment and medical device technical field, has particularly related to blade holder clamping device.
Background technology
In cosmetic surgery and operating operating process, scalpel usually to be used to cut skin and muscular tissue.In operation process, operating theatre staff needs repeatedly to pick up surgical knife tool, needs to use special messenger to transmit surgical knife tool in the operating process of major surgery.In above-mentioned operative process, due to operator personnel to the frequent contact of different cutter or many people to the transmission of surgical knife tool, add the infected probability of cutter, and increase the cutter overall disinfection amount of single operation.In addition, for the blade holder that diameter is thinner, pickup easily produces and comes off repeatedly.It can thus be appreciated that existing surgical knife tool picks up inconvenience in use and easily causes cross infection.
Utility model content
For above-mentioned defect of the prior art, clamping device of the present utility model, solves the problem that existing clamping device in use not easily picks up.
In order to achieve the above object, clamping device of the present utility model comprises, supporting rod, annular inflatable air bag and pneumatic means, described supporting rod offers lumen orifice, the external diameter of described annular inflatable air bag is corresponding to the aperture of described lumen orifice, be fixedly connected with described lumen orifice, the initial aperture of endoporus is corresponding to the external diameter of blade holder to be held, pneumatic means is communicated with the air inlet of described annular inflatable air bag, inflate in described annular inflatable air bag, described initial aperture is tightened, clamps blade holder to be held.
In a preferred embodiment, the endoporus hole wall of described annular inflatable air bag comprises, multiple arc convex.
In a preferred embodiment, the sidewall of described supporting rod offers multiple through hole.
In a preferred embodiment, also comprise, end cover, cross-hole is offered at the middle part of described end cover, described cross-hole is corresponding to the diameter of described blade holder to be held, and described end cover is fixedly connected with the blade holder insertion end to be held of described supporting rod.
In a preferred embodiment, described supporting rod comprises: top end cover, afterbody end cap and grip tube, described top end cover, afterbody end cap are flexibly connected with the two ends of described grip tube, and described top end cover offers through hole, and this through hole is corresponding to the diameter of described blade holder to be held; Described afterbody end cap offers through hole, and this through hole is corresponding to the air inlet pipe of annular inflatable air bag.
In a preferred embodiment, the sidewall of described supporting rod offers air vent, and described air vent is corresponding with the venthole position of described annular inflatable air bag.
In a preferred embodiment, also comprise, rubber damping cover, described rubber damping cover is arranged at the outside of described supporting rod, is fixedly connected with the outer wall of described supporting rod.
In a preferred embodiment, the lumen orifice of described supporting rod is bellmouth, and the vertex of a cone of described bellmouth is positioned at the inserting side of blade holder to be held.
In a preferred embodiment, described pneumatic means comprises, pneumatic switch, and described pneumatic switch is fixedly connected with the lateral wall of described supporting rod.
In a preferred embodiment, the material of described supporting rod is stainless steel material.
Beneficial effect of the present utility model is, the clamping device in this utility model, by annular inflatable air bag, achieves the flexible operating treating retaining scalpel handle, and increases gripping diameter, increases the area of holding operation and the reliability of operation.Meanwhile, reduce the artificial contact of cutter, improve cleannes and the safety of surgical knife tool.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is in a kind of embodiment of the present utility model, the original state schematic diagram of blade holder clamping device;
Fig. 2 is in a kind of embodiment of the present utility model, the working state schematic representation of blade holder clamping device;
Fig. 3 is in another kind of embodiment of the present utility model, the structural representation of blade holder clamping device;
Fig. 4 is that in a kind of embodiment of the present utility model, blade holder clamping device is with the structural representation of end cover;
Fig. 5 be in Fig. 4 A to structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing Fig. 1 ~ Fig. 5 of the present utility model, be clearly and completely described the technical solution of the utility model, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
As shown in Figure 1, the structure of the blade holder clamping device in a kind of embodiment of the present utility model is offer lumen orifice 11 at the middle part of supporting rod 10.At the middle part mounting ring shaped inflatable air bag 20 of lumen orifice 11.The external diameter of annular inflatable air bag 20 is corresponding to the aperture of lumen orifice 11, bonding with the hole wall of lumen orifice 11, annular inflatable air bag 20 has endoporus 21, the initial aperture of endoporus 21, namely annular inflatable air bag 20 also unaerated time aperture, this aperture is corresponding to the external diameter of blade holder 30 to be held, as shown in Figure 1, thus is convenient to the smooth insertion of blade holder 30 to be held.The deflation aperture of endoporus 21, aperture when namely annular inflatable air bag 20 is inflated, as shown in Figure 2, makes endoporus 21 and blade holder 30 to be held fix laminating, thus is convenient to the pickup of blade holder 30 to be held.The upper end of annular inflatable air bag 20 arranges air inlet 22, and this air inlet 22 is communicated with the steam line of pneumatic means 40, inflates in annular inflatable air bag 20.At the external stability pneumatic switch 12 of supporting rod 10, pneumatic switch 12 is electrically connected with the switch of pneumatic means 40.In this utility model, the work process of blade holder clamping device is, the hand-held blade holder clamping device of operator, annular inflatable air bag 20 endoporus 21 is aimed at the blade holder to be held 30 on toolframe, its blade holder 30 to be held is made to insert in annular inflatable air bag 20 endoporus 21, open pneumatic switch 12, inflated to annular inflatable air bag 20 by pneumatic means 40, the endoporus 21 of annular inflatable air bag 20 inwardly expands position as shown in Figure 2, clamp blade holder 30 to be held from surrounding, thus realize the pickup treating retaining scalpel handle 30.The material of above-mentioned supporting rod 10 can be preferably stainless steel and other metal materials.
For strengthening the pickup force treating retaining scalpel handle, in a kind of embodiment of the present utility model, as shown in Figure 3, the multiple uniform arc convex 23 of molding on the hole wall of the endoporus of annular inflatable air bag 20, thus enhance the pickup force that retaining scalpel handle treated by aerating gasbag, improve the reliability of connection.
The sidewall of supporting rod 10 can adopt various ways, and in a kind of embodiment of the present utility model, the sidewall of supporting rod 10 offers multiple through hole, thus strengthens the adhesive force of annular inflatable air bag 20 and supporting rod 10 inwall.For ensureing that floating thing not easily pollutes endoporus 21, as shown in Figures 4 and 5, at the blade holder insertion end place to be held fixing seal end cap 13 of supporting rod.Sealing end cap 13 adopts elastic force and is out of shape good silica gel and makes, cross-hole 131 is offered at the middle part of end cover 13, this cross-hole 131 is corresponding to the diameter of blade holder 30 to be held, when not using, can block annular inflatable air bag 20 endoporus 21, during use, blade holder 30 to be held can be made to insert in endoporus 21 smoothly, thus improve cleannes.In another embodiment, the structure of supporting rod 10 comprises: top end cover, afterbody end cap and grip tube.Top end cover, afterbody end cap are threaded with the two ends of grip tube, offer through hole in the middle part of top end cover, and this through hole is corresponding to the diameter of blade holder 30 to be held.Afterbody end cap offers through hole, and this through hole is corresponding to the air inlet pipe of annular inflatable air bag 20.
After using, be convenient to blade holder come off from annular inflatable air bag 20, in a kind of embodiment of the present utility model, air vent is offered in the side of annular inflatable air bag 20, the sidewall relative position of supporting rod 10 offers air vent, thus is convenient to the evacuate air in annular inflatable air bag 20.
For ease of the gripping to supporting rod 10, in a kind of embodiment of the present utility model, also fix rubber damping cover at the outer wall of supporting rod 10, make rubber damping cover be arranged at the outside of supporting rod 10.Thus the hold increased supporting rod 10.Meanwhile, the lumen orifice 11 of supporting rod 10 can be bellmouth, and the vertex of a cone of bellmouth is positioned at the inserting side of blade holder 30 to be held, thus is convenient to the pickup to supporting rod.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that this utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should described be as the criterion with the protection domain of claim.
Claims (10)
1. blade holder clamping device, it is characterized in that, comprise, supporting rod, annular inflatable air bag and pneumatic means, described supporting rod offers lumen orifice, the external diameter of described annular inflatable air bag is corresponding to the aperture of described lumen orifice, is fixedly connected with described lumen orifice, and the initial aperture of endoporus is corresponding to the external diameter of blade holder to be held, pneumatic means is communicated with the air inlet of described annular inflatable air bag, inflate in described annular inflatable air bag, described initial aperture is tightened, clamps blade holder to be held.
2. blade holder clamping device according to claim 1, is characterized in that, the endoporus hole wall of described annular inflatable air bag comprises, multiple arc convex.
3. want the blade holder clamping device described in 1 or 2 according to right, it is characterized in that, the sidewall of described supporting rod offers multiple through hole.
4. blade holder clamping device according to claim 1 and 2, it is characterized in that, also comprise, end cover, cross-hole is offered at the middle part of described end cover, described cross-hole is corresponding to the diameter of described blade holder to be held, and described end cover is fixedly connected with the blade holder insertion end to be held of described supporting rod.
5. blade holder clamping device according to claim 1 and 2, it is characterized in that, described supporting rod comprises: top end cover, afterbody end cap and grip tube, described top end cover, afterbody end cap are flexibly connected with the two ends of described grip tube, described top end cover offers through hole, and this through hole is corresponding to the diameter of described blade holder to be held; Described afterbody end cap offers through hole, and this through hole is corresponding to the air inlet pipe of annular inflatable air bag.
6. blade holder clamping device according to claim 1, is characterized in that, the sidewall of described supporting rod offers air vent, and described air vent is corresponding with the venthole position of described annular inflatable air bag.
7. the blade holder clamping device according to claim 1 or 6, is characterized in that, also comprise, rubber damping cover, and described rubber damping cover is arranged at the outside of described supporting rod, is fixedly connected with the outer wall of described supporting rod.
8. the blade holder clamping device according to claim 1 or 7, is characterized in that, the lumen orifice of described supporting rod is bellmouth, and the vertex of a cone of described bellmouth is positioned at the inserting side of blade holder to be held.
9. blade holder clamping device according to claim 8, is characterized in that, described pneumatic means comprises, pneumatic switch, and described pneumatic switch is fixedly connected with the lateral wall of described supporting rod.
10. the blade holder clamping device according to claim 1 or 8, is characterized in that, the material of described supporting rod is stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351388.5U CN204072239U (en) | 2014-06-27 | 2014-06-27 | Blade holder clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420351388.5U CN204072239U (en) | 2014-06-27 | 2014-06-27 | Blade holder clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204072239U true CN204072239U (en) | 2015-01-07 |
Family
ID=52165011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420351388.5U Expired - Fee Related CN204072239U (en) | 2014-06-27 | 2014-06-27 | Blade holder clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204072239U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104643266A (en) * | 2015-02-05 | 2015-05-27 | 山东孙杨机械设备有限公司 | Flexible material clamping device |
| CN104741917A (en) * | 2015-02-03 | 2015-07-01 | 朱玉兵 | Air purifying filter element rapid assembling equipment |
| CN106441992A (en) * | 2016-09-09 | 2017-02-22 | 瑞邦晟达科技（北京）有限公司 | Water sampling device for environment-friendly unmanned aerial vehicle |
| CN108338826A (en) * | 2018-04-26 | 2018-07-31 | 吴玉丽 | The special lumbar puncture needle of newborn |
| CN109909992A (en) * | 2019-04-25 | 2019-06-21 | 苏州柔性智能科技有限公司 | Software motion arm for internal medicine operation |
| CN111150455A (en) * | 2019-12-28 | 2020-05-15 | 苏州弘福瑞昇医疗器械股份有限公司 | Axial cutting device and cutting method for ultrasonic surgical tool |
-
2014
- 2014-06-27 CN CN201420351388.5U patent/CN204072239U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900670A (en) * | 2015-02-03 | 2018-04-13 | 朱玉兵 | Clamping device |
| CN104741917A (en) * | 2015-02-03 | 2015-07-01 | 朱玉兵 | Air purifying filter element rapid assembling equipment |
| CN107717444A (en) * | 2015-02-03 | 2018-02-23 | 朱玉兵 | A kind of assembly equipment for being equipped with feeding device |
| CN107855768A (en) * | 2015-02-03 | 2018-03-30 | 朱玉兵 | A kind of air purifying filter core quick assembling equipment |
| CN107900672A (en) * | 2015-02-03 | 2018-04-13 | 朱玉兵 | A kind of continuous assembly equipment of filter with distribution device |
| CN104643266A (en) * | 2015-02-05 | 2015-05-27 | 山东孙杨机械设备有限公司 | Flexible material clamping device |
| CN106441992A (en) * | 2016-09-09 | 2017-02-22 | 瑞邦晟达科技（北京）有限公司 | Water sampling device for environment-friendly unmanned aerial vehicle |
| CN106441992B (en) * | 2016-09-09 | 2023-10-03 | 瑞邦晟达科技（北京）有限公司 | Water sampling device for environment-friendly unmanned aerial vehicle |
| CN108338826A (en) * | 2018-04-26 | 2018-07-31 | 吴玉丽 | The special lumbar puncture needle of newborn |
| CN109909992A (en) * | 2019-04-25 | 2019-06-21 | 苏州柔性智能科技有限公司 | Software motion arm for internal medicine operation |
| CN109909992B (en) * | 2019-04-25 | 2021-07-09 | 苏州柔性智能科技有限公司 | Soft operating arm for medical operation |
| CN111150455A (en) * | 2019-12-28 | 2020-05-15 | 苏州弘福瑞昇医疗器械股份有限公司 | Axial cutting device and cutting method for ultrasonic surgical tool |
| CN111150455B (en) * | 2019-12-28 | 2023-03-10 | 苏州弘福瑞昇医疗器械股份有限公司 | Axial cutting device and cutting method for ultrasonic surgical tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20200627 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |