CN205514733U - Limiting device - Google Patents
Limiting device Download PDFInfo
- Publication number
- CN205514733U CN205514733U CN201620117444.8U CN201620117444U CN205514733U CN 205514733 U CN205514733 U CN 205514733U CN 201620117444 U CN201620117444 U CN 201620117444U CN 205514733 U CN205514733 U CN 205514733U
- Authority
- CN
- China
- Prior art keywords
- stopping means
- soft tissue
- medical soft
- stitching devices
- font
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model relates to a limiting device installs on medical soft tissue suturing device, injects the propulsion process of medical soft tissue suturing device's syringe needle part. Limiting device includes that both sides are pressed and removes the part in the middle of the subtotal, and the middle part that removes goes up to open and has wide groove and narrow groove, install limiting device on medical soft tissue suturing device's lower casing, press down the part through pressing down both sides, move the part in the middle of moving, make on medical soft tissue suturing device's the last casing with wide groove and the supporting sliding tray of narrow groove, slide in wide groove and narrow groove or the fender is realized the partial propulsion of medical soft tissue suturing device's syringe needle or is stopped the propulsion on " 1 " style of calligraphy bumping post. The utility model overcomes the propulsive process of propulsion part is through protruding with corresponding spacing hole control, and at propulsive in -process, easy inhomogeneous transition impels or the propulsion stroke is not enough because exert oneself, need impel the precision of influence operation and the defect of efficiency once more.
Description
Technical field
This utility model relates to a kind of stopping means, is specifically related to one and makes whole medical soft tissue stitching devices
Propelling position stopping means more accurately.
Background technology
Existing stitching devices does not possess duplex or/multi-joint linkage propulsive mechanism, and its syringe needle is pulled back after tissue
Send out holdfast before i.e. tangling, the most disposably consume, but operation process generally requires repeatedly through soft tissue
Determining optimal location, the most existing different design closes the demand of actual clinical operation.
When using thimble to advance, existing propelling typically uses subjective feeling, rear use the scale printed with
Meet the demand advancing certain fixed amount, inaccuracy, without arriving sense, need to observe at any time, in-convenience in use.
Application No.: 201510543564.4, entitled: the Chinese patent Shen of a kind of suturing soft tissue device
Please, disclosing a kind of suturing soft tissue device, this application has following defects that in this patent application, soft bullet
Property the process that advances of spacing propulsive units controlled by protruding and corresponding spacing hole, during advancing,
Easily because the most uneven transition propelling or propelling stroke are inadequate, need again to advance, the essence of impact operation
Degree and efficiency.
Utility model content
For the problems referred to above, main purpose of the present utility model is to provide one to make whole medical soft tissue stitch
The propelling position stopping means more accurately of locking device.
This utility model solves above-mentioned technical problem by following technical proposals: a kind of stopping means,
Described stopping means is arranged on medical soft tissue stitching devices, and described stopping means limits medical soft group
Knit the propelling process of the needle portion of stitching devices.
In specific embodiment of the utility model, described stopping means includes both sides pressing part and centre
Movable part, middle movable part has sipes and narrow slot.
Described stopping means also includes two bumping posts and two limited posts；Two bumping posts and two limited posts all with
Sliding tray in the lower house of medical soft tissue stitching devices and baffle fit use, wherein the one of two bumping posts
Root is inverted " t " font, and another is " 1 " font, and two limited posts are " 1 " font.
When using stopping means, described stopping means is arranged on the lower house of medical soft tissue stitching devices
On, by pressing both sides pressing part, mobile middle movable part, make the upper of medical soft tissue stitching devices
Sliding tray supporting with sipes and narrow slot on housing, slides in sipes and narrow slot or keeps off at " 1 " font bumping post
On realize medical soft tissue stitching devices needle portion propelling or stop advance.
In specific embodiment of the utility model, the close medical soft tissue of inverted " t " font bumping post is sewed up
2-5 times of the width of a length of " 1 " the font bumping post bottom the lower house of device.
In specific embodiment of the utility model, described stopping means also includes slip teeth, and slip teeth includes two
Group, lay respectively at a wherein limited post and and the adjacent pressing part of this root limited post between, two are spacing
The thickness of post is more than the height of slip teeth.
In specific embodiment of the utility model, in two groups of slip teeth, the quantity of each group is 1-3, often
In one group, the position of slip teeth is in being distributed up and down.
In specific embodiment of the utility model, the centre of slip teeth is the dentation of striped, and two ends are slope,
Entirety presents middle high, and two ends are low.
In specific embodiment of the utility model, described stopping means also includes the arc near narrow slot one end
The step of shape, and near the arc-shaped step of sipes one end and platform.
In specific embodiment of the utility model, whole stopping means is one-body molded.
Positive progressive effect of the present utility model is: the stopping means that this utility model provides overcomes propelling
The process that part advances is controlled by protruding and corresponding spacing hole, during advancing, easily because using
Power uneven transition propelling or propelling stroke are inadequate, need again to advance, the precision of impact operation and efficiency
Defect, after using this utility model, the propelling position making whole medical soft tissue stitching devices is more accurate, carries
The precision of high operation and efficiency.
Accompanying drawing explanation
Fig. 1 is one of axonometric chart of overall structure schematic diagram of the present utility model.
Fig. 2 is the two of the axonometric chart of overall structure schematic diagram of the present utility model.
Fig. 3 is the structural representation of the lower house of medical soft tissue stitching devices matching used with this utility model
Figure.
Fig. 4 is the structural representation of this utility model and the matching used state of lower house.
Fig. 5 is the schematic diagram (being in released state) of use state of the present utility model.
Detailed description of the invention
Provide this utility model preferred embodiment below in conjunction with the accompanying drawings, to describe technology of the present utility model in detail
Scheme.
The stopping means that this utility model provides is arranged on medical soft tissue stitching devices, limits medical soft group
Knit the propelling process of the needle portion of stitching devices.
Fig. 1 is one of axonometric chart of overall structure schematic diagram of the present utility model.Fig. 2 is of the present utility model
The two of the axonometric chart of overall structure schematic diagram.As shown in Figure 1-2: the stopping means bag that this utility model provides
Include both sides pressing part 1,2 and middle movable part 5, middle movable part 5 has sipes 3 and narrow slot
4；This utility model also includes 6,7 and two limited posts 8,9 of two bumping posts；Two bumping posts 6,7 and two
Limited post 8,9 all with the sliding tray 11 in the lower house 10 (seeing Fig. 3) of medical soft tissue stitching devices
With baffle plate 12 with the use of, two bumping posts wherein one be inverted " t " font (mark 6 see in Fig. 1),
Another is " 1 " font (mark 6 see in Fig. 1), and two limited posts 8,9 are " 1 " font.
When using stopping means, described stopping means is arranged on the lower house of medical soft tissue stitching devices
On, by pressing both sides pressing part, mobile middle movable part, make the upper of medical soft tissue stitching devices
Sliding tray supporting with sipes 3 and narrow slot 4 on housing, slides in sipes 3 and narrow slot 4 or keeps off in " 1 "
Realize the propelling of the needle portion of medical soft tissue stitching devices on font bumping post or stop advancing.
Length (Fig. 1 bottom the lower house of the close medical soft tissue stitching devices of inverted " t " font bumping post 6
In " L ") be 2-5 times of width (" M " in Fig. 1) of " 1 " font bumping post 7.
This utility model, in concrete implementation process, also includes slip teeth 13 (seeing Fig. 2), and slip teeth 13 is wrapped
Include two groups, lay respectively at a wherein limited post and and the adjacent pressing part of this root limited post between, two
The thickness of limited post 8,9 is more than the height of slip teeth.
In two groups of slip teeth 13, the quantity of each group is 1-3, and in each group, the position of slip teeth 13 is in dividing up and down
Cloth, in the examples of implementation that this utility model is given, each group of slip teeth 13 has two.
The centre of slip teeth 13 is the dentation 1301 of striped, and two ends are slope 1302, and entirety presents middle high,
Two ends are low.It is more steady that the setting of slip teeth 13 makes stopping means move in groove 17.
In concrete implementation process, stopping means also includes that the arc-shaped step near narrow slot 4 one end is (in figure
Mark 14), and near the arc-shaped step (mark 15 in figure) of sipes 3 one end and platform 16.
In concrete implementation process, whole stopping means is one-body molded.After being arranged in lower house 10,
Having differentiation, convenient use with the color of lower house 10 and upper shell (not illustrating in figure), this practicality is new
Both sides pressing part 1,2 in type can paint color different with lower house 10 and upper shell.It addition,
Some increasing friction forces can also be done to facilitate salient point or the rag (figure of use in the surface of both sides pressing part 1,2
In do not illustrate).
In use, this utility model is arranged in the groove 17 of lower house 10 (seeing Fig. 3 and 4),
Fig. 5 is the schematic diagram of use state of the present utility model, as shown in Figure 5: now at released state, i.e.
The needle portion (not illustrating in figure) of medical soft tissue stitching devices can push ahead (arrow in Fig. 5
The direction of head), narrow slot 4 becomes a passage completely this moment, the convenient propulsive units with propelling needle portion
Slide rail coordinates, and makes needle portion advance；When the pressing part 1 on Fig. 5 left side is advanced to the right, narrow slot 4
Narrowing, bumping post 7 has blocked slide rail further along, it is impossible to make the slide rail direction to arrow of propulsive units
Mobile, thus limit the motion of propulsive units, further define the pin being fixed together with propulsive units
The advance of head part.
This utility model overcomes the process spacing hole control by projection and correspondence of propulsive units propelling,
During propelling, easily because the most uneven transition propelling or propelling stroke are inadequate, need again to advance,
The precision of impact operation and the defect of efficiency, after using this utility model, make whole medical soft tissue sew up dress
The propelling position put is more accurate, improves precision and the efficiency of operation.
Of the present utility model ultimate principle and principal character and of the present utility model excellent have more than been shown and described
Point.Skilled person will appreciate that of the industry, this utility model is not restricted to the described embodiments, above-mentioned reality
Execute and principle of the present utility model is simply described, without departing from this utility model spirit described in example and description
On the premise of scope, this utility model also has various changes and modifications, and these changes and improvements both fall within
In the range of claimed this utility model, this utility model claims scope by appending claims
And equivalent defines.
Claims (9)
1. a stopping means, it is characterised in that: described stopping means is arranged on medical soft tissue stitching devices, and described stopping means limits the propelling process of the needle portion of medical soft tissue stitching devices.
Stopping means the most according to claim 1, it is characterised in that: described stopping means includes both sides pressing part and middle movable part, and middle movable part has sipes and narrow slot；
Described stopping means also includes two bumping posts and two limited posts；Two bumping posts and two limited posts all use with the sliding tray in the lower house of medical soft tissue stitching devices and baffle fit, two bumping posts wherein one be inverted " t " font, another is " 1 " font, and two limited posts are " 1 " font；
When using stopping means, described stopping means is arranged on the lower house of medical soft tissue stitching devices, by pressing both sides pressing part, movable part in the middle of mobile, make sliding tray supporting with sipes and narrow slot on the upper shell of medical soft tissue stitching devices, slide in sipes and narrow slot or keep off the propelling of the needle portion realizing medical soft tissue stitching devices on " 1 " font bumping post or stop advancing.
Stopping means the most according to claim 2, it is characterised in that: 2-5 times of the width of a length of " 1 " the font bumping post bottom the lower house of the close medical soft tissue stitching devices of inverted " t " font bumping post.
Stopping means the most according to claim 2, it is characterized in that: described stopping means also includes slip teeth, slip teeth includes two groups, lay respectively at a wherein limited post and and the adjacent pressing part of this root limited post between, the thickness of two limited posts is more than the height of slip teeth.
Stopping means the most according to claim 4, it is characterised in that: in two groups of slip teeth, the quantity of each group is 1-3, and in each group, the position of slip teeth is in being distributed up and down.
6. according to the stopping means described in claim 4 or 5, it is characterised in that: the centre of slip teeth is the dentation of striped, and two ends are slope, and entirety presents middle high, and two ends are low.
Stopping means the most according to claim 6, it is characterised in that: the centre of slip teeth is the dentation of striped, and two ends are slope, and entirety presents middle high, and two ends are low.
8. according to the arbitrary described stopping means of claim 2-5, it is characterised in that: described stopping means also includes the step of the arc near narrow slot one end, and the arc-shaped step near sipes one end and platform.
9. according to the arbitrary described stopping means of claim 1-5, it is characterised in that: whole stopping means is one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620117444.8U CN205514733U (en) | 2016-02-05 | 2016-02-05 | Limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620117444.8U CN205514733U (en) | 2016-02-05 | 2016-02-05 | Limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205514733U true CN205514733U (en) | 2016-08-31 |
Family
ID=56777420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620117444.8U Withdrawn - After Issue CN205514733U (en) | 2016-02-05 | 2016-02-05 | Limiting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205514733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596042A (en) * | 2016-02-05 | 2016-05-25 | 南京英麦德医疗科技有限公司 | Limiting device |
-
2016
- 2016-02-05 CN CN201620117444.8U patent/CN205514733U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596042A (en) * | 2016-02-05 | 2016-05-25 | 南京英麦德医疗科技有限公司 | Limiting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205514733U (en) | Limiting device | |
| CN105078522A (en) | Soft tissue suturing apparatus | |
| CN107512118B (en) | A kind of drawing board | |
| CN207210652U (en) | A kind of adjustable mechanism of computer flat knitting machine | |
| CN105596042B (en) | A kind of stopping means | |
| CN103279287B (en) | Mode switching system on a kind of intellectual measuring instrument and display packing thereof | |
| CN211689484U (en) | Weaving machine convenient to change syringe needle | |
| CN205365019U (en) | A writing brush accuse ware | |
| CN202482605U (en) | Button pressure foot | |
| CN104028823B (en) | A kind of full-automatic guide rail sickle and cutting technique | |
| CN202519442U (en) | Carpet weaving color thread stringing machine | |
| CN204971401U (en) | Gentle elasticity stop device impels thimble | |
| DE102015117659A1 (en) | INFORMATION PROCESSING AND ELECTRONIC DEVICE | |
| CN105748119A (en) | Medical soft tissue suturing device with locking limiting function | |
| CN205662669U (en) | Mountain board of intarsia flat knitting machine | |
| CN207579399U (en) | A kind of pen type board | |
| CN206651847U (en) | A kind of eyebrow pencil | |
| CN205333179U (en) | Easy observed reading platform scale | |
| CN205038889U (en) | Operation of virtual surgery pushes away knot ware | |
| CN205711299U (en) | Automatically walking mechanism is guided during left front sewing | |
| CN205322513U (en) | Double -fold eyelids designer | |
| CN2431121Y (en) | Pare-curve drawing instrument | |
| CN205313819U (en) | Front pieces of chinese jacket device of borduring | |
| CN202786670U (en) | Rib transferring triangular mechanism for computer weave flat knitting machine | |
| CN206715285U (en) | Drawing and pulling type hand swims handle arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20180403 |