CN207821860U - Hysteroscope fingerstall knot pusher - Google Patents
Hysteroscope fingerstall knot pusher Download PDFInfo
- Publication number
- CN207821860U CN207821860U CN201720793066.XU CN201720793066U CN207821860U CN 207821860 U CN207821860 U CN 207821860U CN 201720793066 U CN201720793066 U CN 201720793066U CN 207821860 U CN207821860 U CN 207821860U
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- CN
- China
- Prior art keywords
- knot pusher
- fingerstall
- finger
- sleeve part
- arc groove
- 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 utility model proposes a kind of hysteroscope fingerstall knot pushers, include wearing sleeve part for being set on finger and the knot pusher being connect with wearing sleeve part, the knot pusher is a rod piece, the front of knot pusher is equipped with for pushing away the notch for hanging suture, and the rear end of knot pusher extends back and connect with wearing sleeve part.The utility model is the equal of extending a finger to be used as knot pusher, it is generally set on index finger, a finger occupies little space, thus can be stretched by art mouth in human body, since finger is closer at knotting, operation is direct, is quick of perception, can carry out accurate operation, suture is not easy to slip, it is flexible and convenient to use, be not easy to occur the bad control of traditional long handle knot pusher and caused by organ-tissue damage and the case where bleeding, it is safer.
Description
Technical field
The utility model belongs to endoscope-assistant surgery instrument, more particularly to a kind of hysteroscope fingerstall knot pusher.
Background technology
Endoscope-assistant surgery to implement to perform the operation by small notch, it is to disorganization than traditional surgery hand
Art is small, by smaller notch, is inserted into tiny light source, camera and surgical instruments, surgeon is by being transferred to monitor
In image, guiding operation surgical operating instrument, have the characteristics that small wound, few intercurrent disease, safety, rehabilitation are fast.Although hysteroscope
Operation has an above-mentioned advantage, but since surgical doctor is observed by monitor, long handle surgical instrument operation is used in vitro, due to operation
Component is longer, and hysteroscope operation is walked like stilt walk, and manipulation is difficult, and since endoscope-assistant surgery is more complex, and is new technology, institute
It is high to require the technology of surgical doctor.In endoscope-assistant surgery, need to knot to the myometrial suture in human body using knot pusher,
Because current knot pusher at least needs 2 fingers to operate out of the human body, therefore knot pusher is equipped with longer handle, and front end, which is equipped with, to be used
In the notch for hanging suture, the knot pusher of this long handle is inconvenient to control in vitro, can not carry out accurate operation, suture when knotting
It is easy to slip.
Utility model content
A kind of in order to solve the above problems, the utility model proposes hysteroscope fingerstall knot pusher, it occupies little space, operation
It is convenient, easily controllable, accurate operation can be carried out, suture is not easy to slip when knotting.
The technical solution of the utility model is：A kind of hysteroscope fingerstall knot pusher, includes for being set on wearing on finger
Set portion and the knot pusher being connect with wearing sleeve part, the knot pusher are a rod piece, and the front of knot pusher is equipped with for pushing away extension suture
The rear end of notch, knot pusher extends back and is connect with wearing sleeve part.
The utility model creatively proposes a kind of hysteroscope fingerstall knot pusher, is the equal of extending a finger
It as knot pusher, is generally set on index finger, a finger occupies little space, thus can stretch into human body by art mouth
Interior, since finger is closer at knotting, operation is direct, is quick of perception, can carry out accurate operation, and suture is not easy to slip, and uses
Flexibly and easily, be not easy to occur the bad control of traditional long handle knot pusher and caused by organ-tissue damage and the case where bleeding, more
Safety, wearing sleeve part is added to be used to this instrument being worn on finger.
Further, wearing sleeve part is equipped with the first arc groove being adapted to finger pulp loss, the first arc groove and fixed card
Hoop portion connects, and clip portion is for ensuring that this instrument will not be slipped from finger.
Further, as an implementation, the clip portion is the semicircular tenia docked with the first arc groove.
Further, to improve the stability worn, and the activity in the first joint of finger front is not influenced, described first
Arc groove is two sections being hinged, and semicircular tenia is 2-4 roots.
Further, as another embodiment, the clip portion includes the second circular arc docked with the first arc groove
Slot, the docking of two arc grooves is in cone cylinder shape, and the front end of cone cylinder extends to form forward wearing sleeve part.
Further, in order to adjusting the size in clip portion, the finger of different thicknesses is better adapted to, the clip portion
Side is connect with the first arc groove, and the other side in clip portion is the free end detached with the first arc groove.
Further, the clip portion further includes ring and connecting rod, and two sections have been symmetrically arranged in the both sides of ring
The rear end of the connecting rod being hinged, connecting rod is connect with ring, and front end is then hinged with the both sides of first arc groove rear end.This
The mode of sample can preferably improve the stability that this instrument is worn, and ring such as ring is worn over finger root, by hinged
Connecting rod is connect with wearing sleeve part, has not only ensured to be securely fixed, but also does not influence the flexible activity of wearing sleeve part, while also being reduced on finger
Wear area coverage, use is more flexible, conveniently.
Further, be to promote safety and contact sense of touch, the cross-sectional shape of the shaft of the knot pusher be it is round or
Ellipse.
Further, the knot pusher is integrally formed with wearing sleeve part, and the front of knot pusher is V-notch or U-shaped breach, institute
State wearing sleeve part finger upper sleeve through in place after, the front end of the knot pusher is 4-6 centimetres at a distance from finger tip, this length can be real
Now best control.
Further, the knot pusher and wearing sleeve part are transparent high-temperature resistance plastice material, this material energy transmitted light,
And there is elasticity appropriate.
The utility model has the beneficial effects that：It occupies little space, easy to operate, easily controllable, safe, can carry out
Accurate operation, suture is not easy to slip when knotting.
Description of the drawings
The utility model is described in further detail below in conjunction with attached drawing：
Fig. 1 is the structural schematic diagram of the utility model embodiment 1.
Fig. 2 is the structural schematic diagram of the utility model embodiment 2.
Fig. 3 is the structural schematic diagram of the utility model embodiment 3.
Fig. 4 is the structural schematic diagram of the utility model embodiment 4.
Specific implementation mode
Below with reference to attached drawing, the preferred embodiment of the utility model is illustrated, in all the appended drawings, each element or
Part might not be drawn according to actual ratio.
Embodiment 1：Referring to Fig. 1, a kind of hysteroscope fingerstall knot pusher includes the wearing sleeve part 2 for being set on finger with
And the knot pusher 1 being connect with wearing sleeve part 2, the knot pusher 1 are a rod piece, the front of knot pusher 1 is equipped with for pushing away extension suture
Notch is U-shaped breach 11 that opening direction is facing forward in the present embodiment, naturally it is also possible to which opening direction is towards other directions
The rear end of notch, knot pusher 1 extends back and is connect with wearing sleeve part 2, and wearing sleeve part 2 is equipped with the first circular arc being adapted to finger pulp loss
Slot 21, the first arc groove 21 are connect with fixed clip portion, and the clip portion in the present embodiment is and the first arc groove 21
The semicircular tenia 22 of docking, semicircular tenia 22 are 2；The knot pusher 1 is fixed on the wearing sleeve part 2 and extends forward, knot pusher 1
It is integrally formed with wearing sleeve part 2, certain knot pusher 1 can also be using modes assembly connection, knot pushers 1 such as clampings with wearing sleeve part 2
One is rod-shaped, extends forward from the front end of the first arc groove 21, and the cross-sectional shape of 1 shaft of knot pusher is ellipse, and front is set
It is useful for pushing away the U-shaped breach 11 for hanging suture, each wedge angle rounding of 11 both sides branch of U-shaped breach, wearing sleeve part 2 is in finger upper sleeve through
After in place, the front end of the knot pusher 1 is 4-6 centimetres at a distance from finger tip.The material of the present embodiment is that transparent high temperature resistant is moulded
Material, can be used polypropylene, polyvinyl chloride and polyethylene of hard etc., transparent plastic energy transmitted light, and safer.
Embodiment 2：As shown in Fig. 2, the present embodiment is substantially the same manner as Example 1, the difference is that, wearing sleeve part 2 is equipped with
The first arc groove 21 that two sections are hinged, often saving has 2 semicircular tenias 22 on the first arc groove 21, totally 4.Articulated section is placed exactly in
The first joint of finger front, can be improved the stability worn in this way, and not influence the activity in the first joint of finger front.In order to
The size that clip portion can be adjusted better adapts to the finger of different thicknesses, and one end of semicircular tenia 22 is connect with the first arc groove 21,
The other end of semicircular tenia 22 is the free end detached with the first arc groove 21, the semicircular tenia 22 held herein and the first arc groove 21 it
Between leaving certain gaps uncovered by the economic plan 26, finger wearing after press semicircular tenia 22 again to adjust the elastic of semicircular tenia 22.
Embodiment 3：As shown in figure 3, the present embodiment is substantially the same manner as Example 1, the difference is that, before knot pusher 1
Portion is equipped with V-notch 12, and the cross-sectional shape of 1 shaft of knot pusher is circle, as round bar, and clip portion includes ring 23 and connection
Bar 24 is symmetrically arranged the connecting rod 24 that two sections are hinged, rear end and the ring 23 of connecting rod 24 in the both sides of ring 23
Connection, front end are then hinged with the both sides of 21 rear end of the first arc groove.Such mode can preferably improve this instrument and wear
Stability, ring 23 such as ring is worn over finger root, connect with wearing sleeve part 2 by hinged connecting rod 24, thus
There are two section hinged places, not only ensure to be securely fixed, but also do not influence the flexible activity of wearing sleeve part 2, while also reducing wearing on finger
Area coverage is covered, use is more flexible, conveniently.
Embodiment 4：As shown in figure 4, the present embodiment is substantially the same manner as Example 3, the difference is that in embodiment 3
Semicircular tenia 22 is replaced by the second arc groove 25, and the first arc groove 21 and the docking of the second arc groove 25 are in cone cylinder shape, the front end of cone cylinder
Knot pusher 1 is extended to form forward, and knot pusher 1 extends forward from cone cylinder front end.
The utility model is the equal of extending a finger to be used as knot pusher, is generally set on index finger, one
Finger occupies little space, thus can be stretched by art mouth in human body, and since finger is closer at knotting, operation is direct, sense
Feel sensitive, accurate operation can be carried out, suture is not easy to slip, flexible and convenient to use, is not easy to traditional long handle knot pusher occur bad
Control and caused by organ-tissue damage and the case where bleeding, it is safer；To ensure that safety and contact are good, under wearing sleeve part
Surface is the cambered surface of evagination, and wearing sleeve part is used to this instrument being worn on finger.
When operation stitching, the utility model is sleeved on index finger, clip portion is fixed on finger appropriate location, and clamping,
Operative incision is probeed into regard to available finger to be operated.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement etc., should be included in the guarantor of the utility model made by within novel spirit and principle
Within the scope of shield.
Claims (10)
1. a kind of hysteroscope fingerstall knot pusher, it is characterised in that：Include wearing sleeve part for being set on finger and with wear
The knot pusher of portion's connection, the knot pusher are a rod piece, and the front of knot pusher is equipped with for pushing away the notch for hanging suture, knot pusher
Rear end extend back and connect with wearing sleeve part.
2. hysteroscope according to claim 1 fingerstall knot pusher, it is characterised in that：The wearing sleeve part is equipped with and finger pulp loss
First arc groove of adaptation, the first arc groove are connect with fixed clip portion.
3. hysteroscope according to claim 2 fingerstall knot pusher, it is characterised in that：The clip portion is and the first arc groove
The semicircular tenia of docking.
4. hysteroscope according to claim 3 fingerstall knot pusher, it is characterised in that：First arc groove is hinged
Two sections, semicircular tenia are 2-4 roots.
5. hysteroscope according to claim 2 fingerstall knot pusher, it is characterised in that：The clip portion includes and the first circular arc
Second arc groove of slot docking, the docking of two arc grooves is in cone cylinder shape, and the front end of cone cylinder extends to form forward wearing sleeve part.
6. the hysteroscope fingerstall knot pusher according to Claims 2 or 3 or 4, it is characterised in that：The side in the clip portion with
First arc groove connects, and the other side in clip portion is the free end detached with the first arc groove.
7. hysteroscope according to claim 2 or 4 fingerstall knot pusher, it is characterised in that：The clip portion further includes ring
And connecting rod, it is symmetrically arranged the connecting rod that two sections are hinged in the both sides of ring, the rear end of connecting rod is connect with ring,
Front end is then hinged with the both sides of first arc groove rear end.
8. hysteroscope according to claim 1 fingerstall knot pusher, it is characterised in that：The cross section of the shaft of the knot pusher
Shape is round or oval.
9. hysteroscope according to any one of claims 1 to 5 fingerstall knot pusher, it is characterised in that：The knot pusher with wear
Set portion is integrally formed, and the front of knot pusher is V-notch or U-shaped breach, the wearing sleeve part finger upper sleeve through in place after, it is described
The front end of knot pusher is 4-6 centimetres at a distance from finger tip.
10. hysteroscope according to claim 9 fingerstall knot pusher, it is characterised in that：The knot pusher and wearing sleeve part are
Bright high-temperature resistance plastice material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793066.XU CN207821860U (en) | 2017-07-03 | 2017-07-03 | Hysteroscope fingerstall knot pusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720793066.XU CN207821860U (en) | 2017-07-03 | 2017-07-03 | Hysteroscope fingerstall knot pusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207821860U true CN207821860U (en) | 2018-09-07 |
Family
ID=63383879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720793066.XU Expired - Fee Related CN207821860U (en) | 2017-07-03 | 2017-07-03 | Hysteroscope fingerstall knot pusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207821860U (en) |
-
2017
- 2017-07-03 CN CN201720793066.XU patent/CN207821860U/en not_active Expired - Fee Related
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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: 20180907 Termination date: 20210703 |