CN102038535B - Replacement embedded hand surgical fast-assembling handle - Google Patents
Replacement embedded hand surgical fast-assembling handle Download PDFInfo
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- CN102038535B CN102038535B CN 201010270419 CN201010270419A CN102038535B CN 102038535 B CN102038535 B CN 102038535B CN 201010270419 CN201010270419 CN 201010270419 CN 201010270419 A CN201010270419 A CN 201010270419A CN 102038535 B CN102038535 B CN 102038535B
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- groove
- embedded groove
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- action bars
- sliding lock
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Abstract
The invention relates to a medical apparatus and instrument, in particular to a replacement embedded hand surgical fast-assembling handle. The replacement embedded hand surgical fast-assembling handle consists of a replacement head, a sliding lock piece, an anti-sliding strip, a spring, sliding grooves, an embedded groove, a grab handle, an operating rod, a lock strip, a fixing groove and a locking groove. The embedded groove of which the cross section is a rectangle is reserved on the side wall of the operating rod; a sliding groove of which the cross section is the rectangle is respectively reserved on the two inner side walls of the embedded groove; the fixing groove of which the cross section is a square is reserved at the left end at the bottom of the embedded groove; the lock strip is arranged at the bottom of the fixing groove; the sliding lock piece is positioned in the embedded groove; and the replacement head is a whole formed by combining a screw tap or a screwdriver and the rod of a cylinder as well as a cuboid-shaped base. The replacement embedded hand surgical fast-assembling handle greatly reduces the cost of a surgical instrument, avoids waste, and simultaneously saves disinfection space and transportation cost because the replacement head can be disinfected independently.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly relate to the embedded hands surgery of a kind of replacement quick-mounting handle.
Background technology
The screw tap that existing hands surgery is used, the screwdriver of immersing oneself in device and being screwed into screw etc. mostly are the handles that is equipped with oneself separately; Though such design is simple in structure; But because screw tap, screwdriver are fragile, be an indivisible integral body with handle again simultaneously, therefore intact handle also can become waste product because of the damage of screw tap, screwdriver; This makes the cost of operating theater instruments too high, causes waste.Simultaneously, because the perioperatively medical apparatus and instruments needs disinfection, handle can occupy bigger space after getting into sterilizing equipment decontaminating apparatus, has increased the disinfectant cost on the one hand, has also reduced disinfectant efficient simultaneously.
Avoid the problems referred to above; Just must make screw tap, screwdriver and its handle separable; But accomplish both can easily connect fast between the two and fast quick-detach, replacing; Make again between the two can stablize, firmly, non-loosening ground combines, but to be those skilled in the art thirst for solving the problem that always can thoroughly not solve for many years always for this.
Summary of the invention
The present invention is for solving the deficiency of prior art; Provide a kind of can the realization to be connected fast easily and quick-detach, replacing soon between replacement head and the handle, can make between the two again can stablize, firmly, the embedded hands surgery of the bonded replacement in non-loosening ground quick-mounting handle.
The scheme that solves technical problem of the present invention is: replace embedded hands surgery quick-mounting handle and be made up of replacement head, sliding lock sheet, anti-skid, spring, chute, embedded groove, lever, action bars, card article, holddown groove and draw-in groove.
Action bars is a metal cylinder; The right-hand member of action bars and the lever of plastic material are combined as a whole; Having a sliver transvers section on the sidewall of action bars is orthogonal embedded groove; The left end of embedded groove opens wide, concordant with the left end of action bars, the right-hand member of embedded groove is positioned at the left side of action bars and lever intersection.The degree of depth of embedded groove is 1/4 of an action bars diameter.
On two medial walls of embedded groove, having a sliver transvers section is orthogonal chute, and the right-hand member of chute is concordant with the right-hand member of embedded groove, and the left end of chute is apart from the left end 5mm of embedded groove.
It is foursquare holddown groove that left end in the bottom of embedded groove has a cross section, the bottom of holddown groove have one with action bars be the card article of holistic cuboid.
The sliding lock sheet of cuboid is in the said embedded groove, and the both sides of sliding lock sheet are in respectively in the chute of embedded groove two medial walls, and sliding lock sheet and chute are in active relationship.Spring is installed between the right-hand member of right-hand member and embedded groove of sliding lock sheet.The upper surface of sliding lock sheet have with the sliding lock sheet be holistic anti-skid.The height of anti-skid upper surface is higher than the height of the top edge of embedded groove.
Replacement head is the integral body by the base portion be combined into of screw tap or crewdriver attachment and columniform bar portion and cuboid, and said pedestal becomes assembling relation movingly with holddown groove, and the size shape of the two is coincide each other.One draw-in groove that coincide each other with the size shape of card article is arranged on the bottom surface of base portion, and when pedestal was in the holddown groove, card article was in the draw-in groove.
In the time of need on action bars, the replacement head of screw tap or screwdriver being installed; Only need to ride over thumb earlier and pass the sliding lock sheet on anti-skid to the right; The top of holddown groove is opened wide, and the base portion with replacement head is pressed into the holddown groove from the holddown groove top again, unclamps thumb again; Effect downslide locking plate at spring is moved to the left until the embedded groove left end, and the sliding lock sheet stops the top of holddown groove.This moment, the pedestal of replacement head was firmly secured in the action bars.
In the time of need replacement head being disassembled from action bars, only need earlier the sliding lock sheet is passed to the right, when the holddown groove top opens wide, directly the replacement head pedestal is extracted out and got final product from the holddown groove top.
Adopt such scheme, can reach following effect:
1. owing to the present invention screwdriver, these flimsy apparatus fabricates of screw tap are become interchangeable member and separate setting with action bars; Greatly reduce the cost of operating theater instruments like this; Avoid waste, because replacement head can be concentrated separately and carry out disinfection, saved disinfection space and cost of transportation simultaneously.
2. the present invention is owing to the pedestal that screw tap, screwdriver has been adopted cuboid, and compared with prior art, the situation of in use having stopped fully to skid between screwdriver, screw tap and the handle takes place, and has good steadiness.
3. because the present invention when replacement head is installed, makes sidewall entering or the taking-up of the replacement head of screw tap, screwdriver from action bars, this compared with prior art can obtain bigger loading and unloading area, aims at more easily.Simultaneously, owing to spring is arranged automatically with the breach sealing of sidewall, the installation or removal process is very convenient quick.
4. because replacement head of the present invention is simple in structure, and its shape is merely the simple geometric body, be prone to processing, cost is low.
Description of drawings
Fig. 1 is the structural representation of the present invention when loading onto replacement head;
Fig. 2 is the A-A profile of Fig. 1;
Fig. 3 is the B-B profile of Fig. 1;
Structural representation when Fig. 4 does not load onto replacement head for the present invention.
Among the figure: 1. 3. anti-skid 4. springs of replacement head 2. sliding lock sheets, 5. chutes, 6. embedded grooves, 7. levers, 8. action bars, 9. card articles, 10. holddown grooves, 11. draw-in grooves
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further description.
Replacing embedded hands surgery quick-mounting handle is made up of replacement head 1, sliding lock sheet 2, anti-skid 3, spring 4, chute 5, embedded groove 6, lever 7, action bars 8, card article 9, holddown groove 10 and draw-in groove 11.
On two medial walls of embedded groove 6, having a sliver transvers section is orthogonal chute 5, and the right-hand member of chute 5 is concordant with the right-hand member of embedded groove 6, and the left end of chute 5 is apart from the left end 5mm of embedded groove 6.
It is foursquare holddown groove 10 that left end in the bottom of embedded groove 6 has a cross section, and the bottom of holddown groove 10 has one to be the card article 9 of holistic cuboid with action bars 8.
The sliding lock sheet 2 of cuboid is in the said embedded groove 6, and the both sides of sliding lock sheet 2 are in respectively in the chute 5 of 6 liang of medial walls of embedded groove, and sliding lock sheet 2 is in active relationship with chute 5.Spring 4 is installed between the right-hand member of right-hand member and embedded groove 6 of sliding lock sheet 2.The upper surface of sliding lock sheet 2 has with sliding lock sheet 2 and is holistic anti-skid 3.The height of anti-skid 3 upper surface is higher than the height of the top edge of embedded groove 6.
In the time of need on action bars 8, the replacement head of screw tap or screwdriver being installed; Only need to ride over thumb earlier and pass sliding lock sheet 2 on anti-skid 3 to the right; The top of holddown groove 10 is opened wide, and the base portion with replacement head 1 is pressed into the holddown groove 10 from holddown groove 10 tops again, unclamps thumb again; Effect downslide locking plate 2 at spring 4 is moved to the left until embedded groove 6 left ends, and sliding lock sheet 2 stops the top of holddown groove 10.This moment, the pedestal of replacement head 1 was firmly secured in the action bars 8.
In the time of need replacement head 1 being disassembled from action bars 8, only need earlier sliding lock sheet 2 to be passed to the right, when holddown groove 10 tops open wide, directly get final product from holddown groove 10 tops with the extraction of replacement head 1 pedestal.
Claims (1)
1. replace embedded hands surgery quick-mounting handle for one kind; Constitute by replacement head, sliding lock sheet, anti-skid, spring, chute, embedded groove, lever, action bars, card article, holddown groove and draw-in groove; It is characterized in that: action bars is a metal cylinder, and the right-hand member of action bars and the lever of plastic material are combined as a whole, and having a sliver transvers section on the sidewall of action bars is orthogonal said embedded groove; The left end of said embedded groove opens wide, concordant with the left end of action bars; The right-hand member of said embedded groove is positioned at the left side of action bars and lever intersection, and the degree of depth of said embedded groove is 1/4 of an action bars diameter, and having a sliver transvers section on two medial walls of said embedded groove is orthogonal said chute; The right-hand member of said chute is concordant with the right-hand member of said embedded groove; The left end 5mm of the said embedded groove of the left end of said chute distance, it is foursquare said holddown groove that the left end in the bottom of said embedded groove has a cross section, the bottom of said holddown groove have one with action bars be the said card article of holistic cuboid; The sliding lock sheet of cuboid is in the said embedded groove; And the both sides of sliding lock sheet are in respectively in the said chute of said embedded groove two medial walls, and sliding lock sheet and said chute are in active relationship, and spring is installed between the right-hand member of right-hand member and said embedded groove of sliding lock sheet; The upper surface of sliding lock sheet have with the sliding lock sheet be holistic said anti-skid; The height of said anti-skid upper surface is higher than the height of the top edge of said embedded groove, and replacement head is the integral body by the base portion be combined into of screw tap or crewdriver attachment and columniform bar portion and cuboid, and said base portion becomes assembling relation movingly with said holddown groove; And the size shape of the two is coincide each other; The one said draw-in groove that coincide each other with the size shape of said card article is arranged on the bottom surface of said base portion, and when said base portion was in the said holddown groove, said card article was in the said draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010270419 CN102038535B (en) | 2010-08-31 | 2010-08-31 | Replacement embedded hand surgical fast-assembling handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010270419 CN102038535B (en) | 2010-08-31 | 2010-08-31 | Replacement embedded hand surgical fast-assembling handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102038535A CN102038535A (en) | 2011-05-04 |
| CN102038535B true CN102038535B (en) | 2012-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010270419 Active CN102038535B (en) | 2010-08-31 | 2010-08-31 | Replacement embedded hand surgical fast-assembling handle |
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| Country | Link |
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| CN (1) | CN102038535B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103156673B (en) * | 2013-03-26 | 2015-07-01 | 江苏荷普医疗器械有限公司 | Rapid connection handle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201224076Y (en) * | 2007-12-11 | 2009-04-22 | 达勤勤 | Screwdriver |
| CN201431482Y (en) * | 2009-07-21 | 2010-03-31 | 郭谦 | Hand surgery quick-connecting handle of rotary grip |
| CN201431496Y (en) * | 2009-06-30 | 2010-03-31 | 郭谦 | Hollow quick-connecting handle with oblate port |
| CN201759601U (en) * | 2010-08-31 | 2011-03-16 | 宁波江东轻舟机械科技有限公司 | Side-installed handle capable of changing head for surgery |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7296804B2 (en) * | 2000-06-24 | 2007-11-20 | Precimed S.A. | Hand-held instrument holder for surgical use |
| DE10233866B4 (en) * | 2002-07-25 | 2018-01-25 | Wera Werk Hermann Werner Gmbh & Co. Kg | Screwing tool with exchangeable shaft |
-
2010
- 2010-08-31 CN CN 201010270419 patent/CN102038535B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201224076Y (en) * | 2007-12-11 | 2009-04-22 | 达勤勤 | Screwdriver |
| CN201431496Y (en) * | 2009-06-30 | 2010-03-31 | 郭谦 | Hollow quick-connecting handle with oblate port |
| CN201431482Y (en) * | 2009-07-21 | 2010-03-31 | 郭谦 | Hand surgery quick-connecting handle of rotary grip |
| CN201759601U (en) * | 2010-08-31 | 2011-03-16 | 宁波江东轻舟机械科技有限公司 | Side-installed handle capable of changing head for surgery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102038535A (en) | 2011-05-04 |
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Address after: 610031 No. 2 Jinsha Road, Chengdu, Sichuan, Jinniu District Applicant after: Chengdu Chunjiang Science and Technology Co., Ltd. Address before: 610041 No. 6, Tian Long Road, hi tech Development Zone, Sichuan, Chengdu Applicant before: Chengdu Chunjiang Science and Technology Co., Ltd. |
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Owner name: NANTONG DONGTAI ELECTRICAL MATERIALS CO., LTD. Free format text: FORMER OWNER: CHENGDU CHUNJIANG SCIENCE AND TECHNOLOGY CO., LTD. Effective date: 20131120 |
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Free format text: CORRECT: ADDRESS; FROM: 610031 CHENGDU, SICHUAN PROVINCE TO: 226200 NANTONG, JIANGSU PROVINCE |
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Effective date of registration: 20131120 Address after: Green industrial park the town of Qidong city 226200 Jiangsu city of Nantong Province Patentee after: Nantong Dongtai Electric Equipment Co., Ltd. Address before: 610031 No. 2 Jinsha Road, Chengdu, Sichuan, Jinniu District Patentee before: Chengdu Chunjiang Science and Technology Co., Ltd. |