CN209645019U - A kind of tubular tendon with a scale cuts knife - Google Patents
A kind of tubular tendon with a scale cuts knife Download PDFInfo
- Publication number
- CN209645019U CN209645019U CN201821678897.3U CN201821678897U CN209645019U CN 209645019 U CN209645019 U CN 209645019U CN 201821678897 U CN201821678897 U CN 201821678897U CN 209645019 U CN209645019 U CN 209645019U
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- CN
- China
- Prior art keywords
- tubular
- knife
- cutter head
- neck
- handle
- 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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Abstract
The utility model discloses a kind of tubular tendons with a scale to cut knife, including knife handle handle, tubular neck, zigzag cutter head and tubular protective case, knife handle handle one end millet cake welds interconnecting piece, the interconnecting piece structure in a circular table shape, and the bottom face of the interconnecting piece connect poke welding with the knife handle, the interconnecting piece is bonded with the tubular neck far from an end face of the knife handle handle, the tubular neck is hose, and notch is offered in the outer wall of the tubular neck, the notch internal labeling has graduation mark, the tubular neck is embedded with the zigzag cutter head far from one end of the interconnecting piece, the tubular protective case is cased on the tubular neck.Tubular tendon with a scale cuts knife, can effectively avoid the problem that Caton when tubular neck and cutter head cut tendon, while having the length for facilitating observation to cut tendon, effectively avoid the effect excessively cut, can be used with popularity.
Description
Technical field
The utility model belongs to the field of medical instrument technology, and in particular to a kind of tubular tendon with a scale cuts knife.
Background technique
It is often required to use tendon in surgical operation and cuts technology, when existing tendon cuts knife and cuts to tendon, warp
Often it can often will cause by the more difficult propulsion of tendon Caton, and when cutting tendon and excessively cut tendon and cause other muscle tendon groups
The destruction knitted, it is all parallel blade that usual tendon, which cuts knife, easily causes the Caton of blade in this way, cuts work belt to tendon
Many unnecessary troubles are carried out.
Utility model content
The purpose of this utility model is to provide a kind of tubular tendons with a scale to cut knife, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of tubular tendon with a scale cuts knife,
Including knife handle handle, tubular neck, zigzag cutter head and tubular protective case, the weldering connection of knife handle handle one end millet cake
Portion, the interconnecting piece structure in a circular table shape, and the bottom face of the interconnecting piece connect poke welding with the knife handle, the company
Socket part is bonded with the tubular neck far from an end face of the knife handle handle, and the tubular neck is hose, and
The outer wall of the tubular neck offers notch, and the notch internal labeling has graduation mark, and the tubular neck is far from described
One end of interconnecting piece is embedded with the zigzag cutter head, is cased with the tubular protective case on the tubular neck.
Preferably, the tubular protective case includes knife neck protective and cutter head protective, the knife neck protective and institute
It states cutter head protective connecting pin and offers internal screw thread counterbore, the cutter head protective is provided with the knife neck protective connecting pin
The external screw thread body being used cooperatively with the internal screw thread counterbore, the knife neck protective and cutter head protective are connected by screw threads for fastening
It connects.
Preferably, cutter head neonychium is embedded in the cutter head protective.
Preferably, the interconnecting piece outer wall offers blocked hole, is provided on the inner wall of tubular protective case open end
The clamping salient point being used cooperatively with the blocked hole, the blocked hole and clamping salient point respectively correspond two groups of setting.
Preferably, anti-skidding reticulate pattern is provided on the knife handle handle.
Preferably, knife handle handle tail portion, which is welded with, hangs ring.
The technical effect and advantage of the utility model: tubular tendon with a scale cuts knife, passes through zigzag cutter head
Design so that hypodermic tunnel when cutting tendon will not Caton, reach and cut more smoothly effect；By opening up for notch, make
Pipe internal and external pressure balance when must cut tendon achievees the effect that tubular neck will not Caton；By the design of graduation mark, so that
Facilitate observation to cut the length of tendon when cutting tendon, achievees the effect that effectively to avoid excessively cutting tendon；Pass through tubular pipe
Neck is the design of hose, so that facilitating bending fitting tendon form, achievees the effect that effectively to avoid injuring other tendons；The round tube
Shape tendon with a scale cuts knife, can effectively avoid the problem that Caton when tubular neck and cutter head cut tendon, have simultaneously
Facilitate observation to cut the length of tendon, effectively avoid the effect excessively cut, can be used with popularity.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the tubular protective cover structure diagram of the utility model；
Fig. 3 is the cutter head protective structural schematic diagram of the utility model；
Fig. 4 is the cutter head neonychium structural schematic diagram of the utility model；
Fig. 5 is the knife neck protective schematic diagram of internal structure of the utility model.
In figure: 1 knife handle handle, 2 tubular necks, 3 zigzag cutter heads, 4 tubular protective cases, 5 cutter head protectives, 6 are hung
Set ring, 7 blocked holes, 8 notches, 9 graduation marks, 10 clamping salient points, 11 internal screw thread counterbores, 12 external screw thread bodies, 13 cutter head neonychiums, 14
Interconnecting piece, 15 knife neck protectives, 16 anti-skidding reticulate patterns.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of tubular tendon with a scale as shown in Figs. 1-5 and cuts knife, including knife handle handle
1, tubular neck 2, zigzag cutter head 3 and tubular protective case 4,1 one end millet cake of knife handle handle welds interconnecting piece 14, described
The structure in a circular table shape of interconnecting piece 14, and the bottom face of the interconnecting piece 14 is connect with 1 spot welding of knife handle handle, the connection
Portion 14 is bonded with the tubular neck 2 far from an end face of the knife handle handle 1, and the tubular neck 2 is hose, and
Notch 8 is offered in the outer wall of the tubular neck 2,8 internal labeling of notch has graduation mark 9, and the tubular neck 2 is remote
One end from the interconnecting piece 14 is embedded with the zigzag cutter head 3, is cased with the tubular protective case on the tubular neck 2
4, the tubular neck 2 is PVC material.
Specifically, the tubular protective case 4 includes knife neck protective 15 and cutter head protective 5, the knife neck protective
15 offer internal screw thread counterbore 11, the cutter head protective 5 and the knife neck protective 15 with 5 connecting pin of cutter head protective
Connecting pin is provided with the external screw thread body 12 being used cooperatively with the internal screw thread counterbore 11, the knife neck protective 15 and cutter head protection
Body 5 is connected by screw threads for fastening, by the design of internal screw thread counterbore 11, so that 5 screw thread of knife neck protective 15 and cutter head protective
Inner wall is same curved surface after connection.
Specifically, being embedded with cutter head neonychium 13 in the cutter head protective 5, by the design of cutter head neonychium 13, make
It obtains and plays the role of protection to zigzag cutter head 3, and can often replace and carry out disinfection.
Specifically, 14 outer wall of interconnecting piece offers blocked hole 7, set on the 4 open end inner wall of tubular protective case
It is equipped with the clamping salient point 10 being used cooperatively with the blocked hole 7, the blocked hole 7 and clamping salient point 10 respectively correspond setting two
Group by blocked hole 7 and is clamped being used cooperatively for salient point 10, so that tubular protective case 4 is not easily to fall off.
Specifically, anti-skidding reticulate pattern 16 is provided on the knife handle handle 1, by the design of anti-skidding reticulate pattern 16, so that work
When rotation, anti-skidding effect is played.
Specifically, 1 tail portion of knife handle handle is welded with and hangs ring 6, by hanging the welding of ring 6, this more convenient object
Placement.
Specifically, tubular tendon with a scale cuts knife, in use, hand-holdable knife handle handle 1 passes through zigzag cutter head 3
It is promoted in rotation, carries out cutting tendon work, by opening up for notch 8, so that cutting tendon when tendon squeezes into pipeline, started
It is positive pressure, it is difficult to promote, gases is waited to be extruded, part forms negative pressure again, and tendon is dialled and do not come out, and notch 8 is exactly to make external pressure in pipe
Dynamic balance, achieve the effect that tubular neck 2 will not Caton, facilitate observation by the design of graduation mark 9, when so that cutting tendon
The length for cutting tendon achievees the effect that effectively to avoid excessively cutting tendon, cutter head protective 5 is screwed, takes out cutter head
Neonychium 13 is replaced or is sterilized, and zigzag cutter head 3 is thereby protected, and is made by the cooperation of blocked hole 7 and clamping salient point 10
With rationally being hung by hanging ring 6 so that tubular protective case 4 is not easily to fall off.Tubular tendon with a scale is cut
Knife can effectively avoid the problem that Caton when tubular neck and cutter head cut tendon, while have and observation be facilitated to cut tendon
Length, effectively avoid the effect excessively cut, can be used with popularity.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of tubular tendon with a scale cuts knife, including knife handle handle (1), tubular neck (2), zigzag cutter head (3)
With tubular protective case (4), it is characterised in that: knife handle handle (1) one end millet cake welds interconnecting piece (14), the interconnecting piece
(14) structure in a circular table shape, and the bottom face of the interconnecting piece (14) is connect with knife handle handle (1) spot welding, the connection
Portion (14) is bonded with the tubular neck (2) far from an end face of the knife handle handle (1), and the tubular neck (2) is
Hose, and offered notch (8) in the outer wall of the tubular neck (2), notch (8) internal labeling has graduation mark (9),
The tubular neck (2) is embedded with the zigzag cutter head (3), the tubular neck far from the one end of the interconnecting piece (14)
(2) the tubular protective case (4) is cased on.
2. a kind of tubular tendon with a scale according to claim 1 cuts knife, it is characterised in that: the tubular protection
Set (4) includes knife neck protective (15) and cutter head protective (5), the knife neck protective (15) and the cutter head protective (5)
Connecting pin offers internal screw thread counterbore (11), and the cutter head protective (5) is provided with knife neck protective (15) connecting pin
The external screw thread body (12) being used cooperatively with the internal screw thread counterbore (11), the knife neck protective (15) and cutter head protective (5)
It is connected by screw threads for fastening.
3. a kind of tubular tendon with a scale according to claim 2 cuts knife, it is characterised in that: the cutter head protective
(5) cutter head neonychium (13) are embedded in.
4. a kind of tubular tendon with a scale according to claim 1 cuts knife, it is characterised in that: the interconnecting piece (14)
Outer wall offers blocked hole (7), is provided on the inner wall of tubular protective case (4) open end and cooperates with the blocked hole (7)
The clamping salient point (10) used, the blocked hole (7) and clamping salient point (10) respectively correspond two groups of setting.
5. a kind of tubular tendon with a scale according to claim 1 cuts knife, it is characterised in that: the knife handle handle
(1) anti-skidding reticulate pattern (16) are provided on.
6. cutting knife with a kind of 5 described in any item tubular tendons with a scale according to claim 1, it is characterised in that: described
Knife handle handle (1) tail portion, which is welded with, hangs ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821678897.3U CN209645019U (en) | 2018-10-17 | 2018-10-17 | A kind of tubular tendon with a scale cuts knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821678897.3U CN209645019U (en) | 2018-10-17 | 2018-10-17 | A kind of tubular tendon with a scale cuts knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209645019U true CN209645019U (en) | 2019-11-19 |
Family
ID=68505932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821678897.3U Expired - Fee Related CN209645019U (en) | 2018-10-17 | 2018-10-17 | A kind of tubular tendon with a scale cuts knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209645019U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437008A (en) * | 2020-04-07 | 2020-07-24 | 常州市第一人民医院 | Fibula long tendon full-length taking device and processing method thereof |
-
2018
- 2018-10-17 CN CN201821678897.3U patent/CN209645019U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437008A (en) * | 2020-04-07 | 2020-07-24 | 常州市第一人民医院 | Fibula long tendon full-length taking device and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 Termination date: 20211017 |