CN104644269B - A kind of single hole stamp card - Google Patents
A kind of single hole stamp card Download PDFInfo
- Publication number
- CN104644269B CN104644269B CN201510059769.5A CN201510059769A CN104644269B CN 104644269 B CN104644269 B CN 104644269B CN 201510059769 A CN201510059769 A CN 201510059769A CN 104644269 B CN104644269 B CN 104644269B
- Authority
- CN
- China
- Prior art keywords
- card slot
- clamp
- inner tube
- single hole
- engaged
- 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
The invention discloses a kind of single hole stamps to block, it includes casing (1), the casing (1) is made of outer tube (2) and inner tube (3), hysteroscope pipe (6) is axially provided in the inner tube (3), limit card slot structure is equipped between the outer tube (2) and inner tube (3), the limit card slot structure includes the clamp (4) being arranged in the form of annular array on inner tube (3) periphery and the card slot (5) that gap is engaged by clamping therewith, which is arranged in the form of annular array on the inner wall of outer tube (2).The configuration of the present invention is simple had both facilitated shank position to fix, and holding mirror, person is laborsaving, and larger space can be reserved to other instruments convenient for surgical procedure.
Description
Technical field
The present invention relates to Medical Devices to fabricate field, and in particular to be a kind of single hole stamp card.
Background technology
At home and abroad thoracic surgery circle is got the attention monotrysian type thoracoscopic operation in recent years, is quickly grown.Single hole chest
Hysteroscope operation requires shank and various instruments via same handle hole (and peep hole) into thoracic cavity, due to single operation hole
Diameter is generally 3-4cm or so, and shank cannot rely on handle hole lower edge always so that holding mirror, person relies on arm strength always
" lift " shank, more painstakingly.Shank must also keep the periphery in handle hole as far as possible, to leave larger space for other
Instrument is operated, in most cases ideal at the top of handle hole.
The content of the invention
The problem of it is an object of the present invention to provide a kind of single hole stamps to block, it can be efficiently solved in the presence of background technology.
In the presence of solving the problems, such as background technology, it includes casing 1, which is made of outer tube 2 and inner tube 3,
Hysteroscope pipe 6 is axially provided in the inner tube 3, limit card slot structure is equipped between the outer tube 2 and inner tube 3, it is described
Limit card slot structure includes the clamp 4 being arranged in the form of annular array on 3 periphery of inner tube and gap is engaged by clamping therewith
Card slot 5, which is arranged in the form of annular array on the inner wall of outer tube 2.
The clamp 4 is equilateral triangle structure, and the card slot 5 is equilateral three to be engaged by clamping with 4 gap of clamp
Angular structure.
The clamp 4 is triangular structure of right angle, and right-angle side is located on the periphery of inner tube 3, and the card slot 5 is
The triangular structure of right angle being engaged by clamping with 4 gap of clamp.
The clamp 4 is semicircular structure, and the card slot 5 is made of the buckle 51 intermittently arranged, the buckle
51 be the semicircular structure being engaged by clamping with clamp 4.
As a result of above technical scheme, the invention has the advantages that：It is simple in structure both to have facilitated shank position
Fixed, holding mirror, person is laborsaving, and larger space can be reserved to other instruments convenient for surgical procedure.
Description of the drawings
In order to illustrate more clearly of the present invention, embodiment is briefly described below in conjunction with attached drawing.
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram of embodiment 2 in the present invention；
Fig. 3 is the structure diagram of embodiment 3 in the present invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below will
With reference to the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is clearly and completely described.
Embodiment 1
Referring to Fig. 1, a kind of single hole stamp card, it includes casing 1, which is made of outer tube 2 and inner tube 3, the inner tube
Hysteroscope pipe 6 is axially provided in 3, limit card slot structure, the limit card slot knot are equipped between the outer tube 2 and inner tube 3
Structure includes the clamp 4 being arranged in the form of annular array on 3 periphery of inner tube and the card slot 5 that gap is engaged by clamping therewith, should
Card slot 5 is arranged in the form of annular array on the inner wall of outer tube 2.
Embodiment 2
Referring to Fig. 1, the clamp 4 described in embodiment 1 is equilateral triangle structure, and the card slot 5 is and 4 gap of clamp
The equilateral triangle structure of clamping engagement.
Embodiment 2
Referring to Fig. 2, the clamp 4 described in embodiment 1 is triangular structure of right angle, and right-angle side is located at the outer circle of inner tube 3
On face, the card slot 5 is the triangular structure of right angle being engaged by clamping with 4 gap of clamp, makes outer tube 2 that can only rotate clockwise.
Embodiment 3
Referring to Fig. 3, the clamp 4 described in embodiment 1 is semicircular structure, and the card slot 5 is by the buckle that intermittently arranges
51 compositions, the buckle 51 are the semicircular structure being engaged by clamping with clamp 4.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that, still may be used
To modify to the technical solution recorded in foregoing embodiments or carry out equivalent substitution to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical solution spirit and
Scope.
Claims (4)
1. a kind of single hole stamp card, it is characterised in that it includes casing (1), which is made of outer tube (2) and inner tube (3), institute
Hysteroscope pipe (6) is axially provided in the inner tube (3) stated, limit card slot structure is equipped between the outer tube (2) and inner tube (3),
The limit card slot structure is comprising the clamp (4) being arranged in the form of annular array on inner tube (3) periphery and between
The card slot (5) that gap is engaged by clamping, the card slot (5) are arranged in the form of annular array on the inner wall of outer tube (2).
2. a kind of single hole stamp card according to claim 1, it is characterised in that the clamp (4) is equilateral triangle knot
Structure, the card slot (5) are the equilateral triangle structure being engaged by clamping with clamp (4) gap.
3. a kind of single hole stamp card according to claim 1, it is characterised in that the clamp (4) is right angled triangle knot
Structure, right-angle side are located on the periphery of inner tube (3), and the card slot (5) is the right angle three being engaged by clamping with clamp (4) gap
Angular structure.
4. a kind of single hole stamp card according to claim 1, it is characterised in that the clamp (4) is semicircular structure, institute
The card slot (5) stated is made of the buckle (51) intermittently arranged, and the buckle (51) is the semicircle being engaged by clamping with clamp (4)
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059769.5A CN104644269B (en) | 2015-02-01 | 2015-02-01 | A kind of single hole stamp card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510059769.5A CN104644269B (en) | 2015-02-01 | 2015-02-01 | A kind of single hole stamp card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104644269A CN104644269A (en) | 2015-05-27 |
| CN104644269B true CN104644269B (en) | 2018-06-05 |
Family
ID=53236265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510059769.5A Expired - Fee Related CN104644269B (en) | 2015-02-01 | 2015-02-01 | A kind of single hole stamp card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104644269B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2794456Y (en) * | 2005-04-22 | 2006-07-12 | 强生(上海)医疗器材有限公司 | Hand aid device for cavity mirror |
| CN201542739U (en) * | 2009-11-04 | 2010-08-11 | 烟台毓璜顶医院 | Trocar with adjustable length for thoracoscopy |
| CN202263017U (en) * | 2011-10-08 | 2012-06-06 | 金黑鹰 | Disposable single-port laparoscope converter |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8419635B2 (en) * | 2009-04-08 | 2013-04-16 | Ethicon Endo-Surgery, Inc. | Surgical access device having removable and replaceable components |
| US20120245426A1 (en) * | 2011-03-25 | 2012-09-27 | Salvas Paul L | Adjustable cannula |
| CN203252633U (en) * | 2013-05-29 | 2013-10-30 | 中国人民解放军第三军医大学第一附属医院 | Poke clip for endoscopic surgery |
| CN204655104U (en) * | 2015-02-01 | 2015-09-23 | 第四军医大学唐都医院 | A kind of single hole stamp card |
-
2015
- 2015-02-01 CN CN201510059769.5A patent/CN104644269B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2794456Y (en) * | 2005-04-22 | 2006-07-12 | 强生(上海)医疗器材有限公司 | Hand aid device for cavity mirror |
| CN201542739U (en) * | 2009-11-04 | 2010-08-11 | 烟台毓璜顶医院 | Trocar with adjustable length for thoracoscopy |
| CN202263017U (en) * | 2011-10-08 | 2012-06-06 | 金黑鹰 | Disposable single-port laparoscope converter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104644269A (en) | 2015-05-27 |
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Tian Feng Document name: Notice of termination of patent |
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| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20200201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |