CN210056123U - Double-hole spoon-shaped needle for non-operation double-fold eyelid - Google Patents
Double-hole spoon-shaped needle for non-operation double-fold eyelid Download PDFInfo
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- CN210056123U CN210056123U CN201920576938.6U CN201920576938U CN210056123U CN 210056123 U CN210056123 U CN 210056123U CN 201920576938 U CN201920576938 U CN 201920576938U CN 210056123 U CN210056123 U CN 210056123U
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Abstract
The utility model provides a diplopore spoon type needle for non-operation double-edged eyelid, including the needle body, it includes: the needle comprises an arc-shaped part, wherein one end of the arc-shaped part is a needle point; one end of the straight part is fixedly connected with the non-needle point end of the arc part, the other end of the straight part is a needle head, and the end is provided with two needle holes at intervals; the thickness of the straight portion is greater than the non-needle tip of the curved portion. The arc-shaped part of the utility model ensures that the angle of inserting the needle from the eyelid skin is good, the needle insertion is convenient, and more eyelid subcutaneous tissues can be taken up; the straight part is arranged, so that the needle holder can clamp the needle by clamping the straight part, the needle can be clamped by the needle holder more stably and accurately, and the arc part can penetrate through the eyelid skin more stably and accurately; the straight part is thickened, so that a needle eye arranged on the straight part can be enlarged, a suture can conveniently penetrate through the needle eye, and secondary thread adjustment is facilitated; the suture thread passes through two needle eyes, and the two needle eyes are arranged to increase the stability of threading, thereby ensuring that the utility model discloses the needle is more convenient to use.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a diplopore spoon type needle for non-operation double-fold eyelid.
Background
At present, with the improvement of living standard of people and the pursuit of beauty, more and more people go to medical institutions or beauty institutions to do various beauty and plastic operations, especially facial double-edged eyelid is favored by young people, and the double-edged eyelid is obtained in an operation or non-operation mode in the prior art. The existing non-operative double-fold eyelid obtaining needle (with the specification of 12mm long and the thickness of 5mm) in figure 1 is generally adopted, but has the defect of inconvenient clamping because the needle adopts an arc structure.
SUMMERY OF THE UTILITY MODEL
The utility model provides a diplopore spoon type needle for non-operation double-edged eyelid for solve the defect that current suture needle for non-operation double-edged eyelid is not convenient for the centre gripping.
A double-hole spoon-type needle for non-surgical double eyelids, comprising a needle body, the needle body comprising:
the needle comprises an arc-shaped part, wherein one end of the arc-shaped part is a needle point;
one end of the straight part is fixedly connected with the non-needle point end of the arc part, the other end of the straight part is a needle head, and the end is provided with two needle holes at intervals;
the thickness of the straight portion is greater than the non-needle tip of the curved portion.
Preferably, the needle body is made of medical stainless steel.
Preferably, the arc-shaped portion and the straight portion are integrally formed.
Preferably, one of the two needle holes is arranged on the straight portion near the needle head, and the needle body further comprises:
the second needle thread through groove is formed in the center line of the needle head, the needle hole close to the needle head is communicated with the rear end of the needle head through the second needle thread through groove, and the needle head is divided into an upper part and a lower part;
the needle head is provided with accommodating grooves on the circumferential side surfaces of the upper part and the lower part of the needle head respectively, the two accommodating grooves are symmetrical along the central line of the needle head, and the accommodating grooves are sunken along the thickness direction of the needle head;
the accommodating grooves are of smooth cambered surface structures, and the two accommodating grooves are symmetrically arranged in the second needle thread penetrating groove, so that the cross sections of the needle heads on the two sides of the second needle thread penetrating groove are of transverse drop-shaped structures;
the top of the rear end of the needle head is provided with symmetrical circular arc-shaped protruding structures at two sides of the second needle thread through groove;
2, smooth concave parts are arranged between the circular convex structures, the concave parts are V-shaped structures, and the lower ends of the concave parts are connected with the rear ends of the second needle thread penetrating grooves;
the needle eye close to the needle head is a semicircular hole, and the straight edge of the semicircular hole is vertical to the second needle thread through groove.
Preferably, the needle further comprises:
the first needle threading groove is arranged on the straight part and is positioned at one needle eye close to the needle head;
one port of the first needle threading groove is communicated with one needle eye close to the needle head, and the other port of the first needle threading groove is arranged on the outer wall of the straight part;
the needle thread clamping mechanisms are arranged on the inner wall of one needle hole close to the needle head;
the needle thread clamping mechanism comprises: the elastic clamping arms are of arc-shaped structures, and the number of the elastic clamping arms is 2;
2 equal fixed connection of elasticity chucking arm first end is on being close to a pinhole of syringe needle with one side inner wall, second end orientation near a pinhole middle part of syringe needle, 2 the second end of elasticity chucking arm contacts, and forms a "people" font opening from the contact department orientation near the part in the middle part of a pinhole of syringe needle
Preferably, the first needle threading groove is a V-shaped groove.
Preferably, the needle further comprises:
the third needle thread penetrating groove is arranged on the straight part and is positioned at one needle eye close to the needle head;
one port of the third needle thread through groove is communicated with one needle eye close to the needle head, and the other port of the third needle thread through groove is arranged on the outer wall of the straight part;
the two sides of the other port are respectively provided with an elastic wing part, one end of each elastic wing part is fixedly connected to the outer wall of the straight part, and the other ends of the 2 elastic wing parts are mutually crossed and extend into the other port;
the wire releasing groove is communicated with one needle eye close to the needle head and is positioned at one end of the needle eye close to the needle head, and the width of the third needle thread penetrating groove is larger than that of the wire releasing groove.
Preferably, the inner surface of the pay-off groove is provided with saw teeth.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a conventional non-surgical double eyelid suture needle.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic structural view of the second needle threading slot and needle eye connection according to an embodiment of the present invention.
Fig. 4 is a side view of fig. 3.
Fig. 5 is a schematic structural view of a needle eye according to an embodiment of the present invention.
Fig. 6 is a partially enlarged view of a portion a in fig. 5.
Fig. 7 is a schematic structural view illustrating the connection of the third needle threading groove, the thread releasing groove and the needle eye according to an embodiment of the present invention.
Fig. 8 is a partially enlarged view of a portion B in fig. 7.
Fig. 9 is a partially enlarged view of the portion C in fig. 8.
In the figure: 1. a needle body; 11. an arc-shaped portion; 111. a needle tip; 12. a straight portion; 121. a needle head; 122. a second needle thread penetrates through the groove; 123. an accommodating recess; 124. a circular arc-shaped convex structure; 125. a recess; 126. a first needle thread penetrates through the groove; 127. an elastic clamping arm; 128. a third needle thread penetrates through the groove; 129. an elastic wing part; 130. a wire releasing groove; 13. needle eyes; 2. and (4) sewing.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
The embodiment of the utility model provides a diplopore spoon type needle for non-operation double-edged eyelid, including needle body 1, needle body 1 includes:
the needle comprises an arc-shaped part 11, wherein one end of the arc-shaped part 11 is a needle point 111;
one end of the straight part 12 is fixedly connected with the non-needle tip end of the arc part 11, the other end of the straight part 12 is a needle head 121, and the end is provided with two needle holes 13 at intervals; preferably, the needle eye 13 is a circular needle eye, which has the advantage of simple structure.
The thickness of the straight portion 12 is greater than the non-needle tip of the curved portion 11. Present non-operation obtains double-edged eyelid adopts suture needle (the long 12mm of specification, thick 5mm) in FIG 1 usually, the utility model discloses a non-needle point end thickness of arc portion 11 can design for 5mm, and the thickness of straight shape portion 12 suitably increases on 5 mm's basis, is less than 6mm for being greater than 5mm if designing, and the thickness of straight shape portion 12 suitably increases on the basis of the thickness of present non-operation obtains double-edged eyelid suture needle for the eye 13 that sets up on the straight shape portion 12 can increase, thereby be convenient for stylolite 2 to pass eye 13, and be convenient for the secondary accent line.
The beneficial effects of the above technical scheme are: in the structure, the needle point 111 of the arc-shaped part 11 is used for penetrating eyelid skin, the arc shape of the arc-shaped part ensures that the needle insertion angle from the eyelid skin is good, the needle insertion is convenient, more eyelid subcutaneous tissues can be taken up, and the suture firmness is better;
the straight part 12 is used for clamping and threading the suture thread 2, so that the needle holder can clamp the needle by clamping the straight part 12 conveniently, the needle is convenient to clamp by arranging the straight part 12, and the needle is more stably and accurately clamped by the needle holder by arranging the straight part 12, so that the arc part can more stably and accurately penetrate through the eyelid skin; suture 2 passes two eyes 13, sets up two eyes 13 and sets up an eye with prior art and fall the line easily and compare, has increased the stability of threading, thereby makes the utility model discloses the needle is used more conveniently.
In one embodiment, the needle body 1 is made of medical stainless steel.
The beneficial effects of the above technical scheme are: the medical stainless steel is durable and has better corrosion resistance.
In one embodiment, the arcuate portion 11 and the straight portion 12 are integrally formed.
The beneficial effects of the above technical scheme are: the arc-shaped part 11 and the straight part 12 are integrally formed, so that the connection is firm and reliable.
In one embodiment, as shown in fig. 3-4, one of the two eyelets 13 is provided on the straight portion 12 near the needle head 121, the needle further comprising:
the second needle thread through groove 122 is formed in the center line of the needle 121, and the needle hole 13 close to the needle 121 is communicated with the rear end of the needle 121 through the second needle thread through groove 122, so that the needle 121 is divided into an upper part and a lower part;
the needle 121 is provided with accommodating grooves on the circumferential side surfaces of the upper part and the lower part thereof, the two accommodating grooves are symmetrical along the central line of the needle, and the accommodating grooves 123 are recessed along the thickness direction of the needle 121;
the accommodating grooves 123 are of smooth arc-shaped structures, and the two accommodating grooves 123 are symmetrically arranged in the second needle thread penetrating groove 122, so that the cross sections of the needle heads 121 on the two sides of the second needle thread penetrating groove 122 are of transverse drop-shaped structures; the accommodating groove 123 can accommodate the suture 2, reduce the cross-sectional area of the needle belt suture 2 passing through tissues and improve the passing performance;
the top of the rear end of the needle 121 is provided with symmetrical circular arc-shaped protruding structures 124 at two sides of the second needle thread through groove 122;
2, smooth concave parts 125 are arranged between the circular convex structures, the concave parts 125 are in V-shaped structures, and the lower ends of the concave parts 125 are connected with the rear ends of the second needle thread penetrating grooves 122; recess 125 is a V-shaped structure for guiding a suture into eye 13;
the needle hole 13 near the needle head 121 is a semicircular hole, and the straight edge of the semicircular hole is perpendicular to the second needle thread through groove 122. The needle eye 13 is a semicircular hole, the straight edge of the semicircular hole is perpendicular to the second needle thread passing groove 122, and the suture 2 is not easy to slide out of the right-angled part of the second needle thread passing groove 122. The other needle hole 13 may be a circular hole or other shapes, which are not limited herein.
The beneficial effects of the above technical scheme are: above-mentioned technical scheme is through setting up second needle and thread threading groove 122 and link up the eye of a needle 13 and the syringe needle 121 rear end that are close to syringe needle 121 for eye of a needle 13 is open, and stylolite 2 can follow syringe needle 121 rear end and get into eye of a needle 13, makes stylolite 2 get into eye of a needle 13 more convenient and fast, and recess 125 is the V-arrangement structure and is used for guiding stylolite 2 to get into eye of a needle 13, sets up accommodation groove 123 and can hold stylolite 2, reduces the cross-sectional area that needle area stylolite 2 passed through the tissue, improves trafficability characteristic.
In one embodiment, as shown in fig. 5-6, the needle further comprises:
a first needle threading groove 126, the first needle threading groove 126 being provided on the straight portion 12 and located at one eye 13 near the needle 121;
one port of the first needle line penetrating groove 126 is communicated with one needle eye 13 close to the needle head, and the other port is arranged on the outer wall of the straight part 12;
the needle thread clamping mechanisms are arranged on the inner wall of one needle eye 13 close to the needle head;
the needle thread clamping mechanism comprises: the elastic clamping arms 127 are of arc-shaped structures, and the number of the elastic clamping arms 127 is 2;
the first ends of the 2 elastic clamping arms 127 are fixedly connected to the inner wall of the same side close to one needle eye 13 of the needle head, the second ends of the 2 elastic clamping arms 127 face to the middle part of one needle eye 13 close to the needle head 121, the second ends of the 2 elastic clamping arms 127 are contacted, and an opening is formed at the part, facing to the middle part of one needle eye 13 close to the needle head, of the contact position;
the first ends of the 2 elastic clamping arms 127 are fixedly connected to the inner wall of the same side close to one needle eye 13 of the needle head, the second ends of the two elastic clamping arms face to the middle of the needle eye 13 close to the needle head 121, the second ends of the 2 elastic clamping arms are contacted, so that the 2 elastic clamping arms 127 and the inner side wall of the needle eye 13 close to the needle head 121 form a closed clamping groove, a suture thread in the needle eye 13 close to the needle head 121 is hung in the clamping groove from among the 2 elastic clamping arms 127, and the suture thread 2 can be prevented from sliding out of the needle eye 13 close to the needle head 121; the elastic clamping arms 127 are of arc-shaped structures, contact points of the 2 elastic clamping arms 127 are tangent to each other, and a herringbone opening is formed in the upward part of the 2 elastic clamping arms 127 from the contact points, so that the suture thread 2 can be conveniently hung in the thread clamping groove.
The beneficial effects of the above technical scheme are: through seting up first needle thread groove 126 for suture 2 passes back along first needle thread groove 126 and hangs a pinhole 13 near the syringe needle, and the threading is realized very easily, and in addition, suture 2 is difficult to the roll-off, and in addition, suture 2 penetrates back in a pinhole 13 near the syringe needle, hangs again suture 2 from between two elasticity chucking arms 127 to the card line inslot that two elasticity chucking arms 127 and needle body 1 formed, further makes suture 2 be difficult for the roll-off like this.
In one embodiment, the first feedthrough slot 126 is a V-shaped slot.
The beneficial effects of the above technical scheme are: the first threading slot 126 is a V-shaped slot to facilitate threading fixation.
In one embodiment, the needle further comprises:
a third needle threading slot 128, the third needle threading slot 128 being disposed on the straight portion 12 and located near one eye 13 of the needle 121;
one port of the third needle thread through groove 128 is communicated with one needle eye 13 close to the needle head 121, and the other port is arranged on the outer wall of the straight part 12; the other port is a threading port, and the third needle threading groove 128 can be an approximate W-shaped groove as shown in fig. 4-5, and can also be a V-shaped groove, so that the medical suture can be effectively prevented from falling off from the threading port;
The wire releasing groove 130 is communicated with one needle eye 13 close to the needle head 121, and is positioned at one end of the needle eye 13 close to the needle head 121, and the width of the third needle wire penetrating groove 128 is greater than that of the wire releasing groove 130. The thread discharge groove 130 is used to fix the thread returning line of the suture thread, so that the suture thread is not easy to slip off from one needle hole 13 near the needle 121 during the suturing process. The paying-off groove 130 is in a tightly closed state in a normal state, can be expanded when being squeezed by the suture thread 2, the expanding amplitude of the paying-off groove is matched with the diameter of the suture thread, and the paying-off groove 130 is restored to the tightly closed state after the suture thread is arranged at the deepest part of the paying-off groove 130.
The working principle of the technical scheme is as follows:
the threading process of the scheme is as follows:
1. grasping straight portion 12 with a needle holder, and passing suture 2 through two intersecting elastic wings 129 into the other port;
2. placing a suture through the other port into a third suture trough 128;
3. moving the suture according to the trend of the third suture passing groove 128 (i.e. moving from the other port to the one port along the W shape), finally entering one needle hole 13 close to the needle head 121, then passing through the other needle hole 13, and then passing back to one needle hole 13 close to the needle head 121;
4. the suture is slid from one eye 13 near the needle 121 to the deepest part of the thread-releasing slot 130, and the return thread is fixed in the thread-releasing slot 130.
The beneficial effects of the above technical scheme are: according to the technical scheme, the third needle threading groove 128 is formed in the straight part 12, so that the threading process is simple and quick; simultaneously through wearing 128 to set up to "W" shape groove with the third needle line to the both sides of another port (threading mouth) are provided with elasticity alar part 129 respectively, every elasticity alar part 129 one end fixed connection is on straight shape portion 12 outer wall, and the other end intercrossing of 2 elasticity alar parts 129 extends to in another port, can effectively avoid stylolite 2 follow another port (threading mouth) landing influences the operation process.
In one embodiment, the inner surface of the wire discharge groove 130 is provided with serrations.
The beneficial effects of the above technical scheme are: the saw teeth are arranged on the inner surface of the suture placing groove 130 and used for increasing the friction force between the suture placing groove 130 and the suture 2 placed in the suture placing groove, so that the suture can be more firmly fixed, and the suture 2 is further prevented from falling off from the needle.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. A double-hole spoon-type needle for non-surgical double eyelids, comprising a needle body, characterized in that the needle body comprises:
the needle comprises an arc-shaped part, wherein one end of the arc-shaped part is a needle point;
one end of the straight part is fixedly connected with the non-needle point end of the arc part, the other end of the straight part is a needle head, and the end is provided with two needle holes at intervals;
the thickness of the straight part is larger than the non-needle tip of the arc part;
the needle further comprises:
the first needle threading groove is arranged on the straight part and is positioned at one needle eye close to the needle head;
one port of the first needle threading groove is communicated with one needle eye close to the needle head, and the other port of the first needle threading groove is arranged on the outer wall of the straight part;
the needle thread clamping mechanisms are arranged on the inner wall of one needle hole close to the needle head;
the needle thread clamping mechanism comprises: the elastic clamping arms are of arc-shaped structures, and the number of the elastic clamping arms is 2;
2 equal fixed connection of elasticity chucking arm first end is on being close to the same one side inner wall of an eye of a needle of syringe needle, second end orientation is close to an eye of a needle middle part, 2 the second end of elasticity chucking arm contacts, and forms a "people" font opening from the contact department orientation towards the part in the middle part of an eye of a needle of syringe needle.
2. The double-hole spoon needle for non-surgical double eyelids as claimed in claim 1, wherein the needle body is made of medical stainless steel.
3. The double-hole spoon needle for non-surgical double eyelids as claimed in claim 1, wherein said arc portion and straight portion are integrally formed.
4. The double-hole spoon needle for non-surgical double eyelids according to claim 1,
one of the two needle eyes is arranged on the straight part and close to the needle head, and the needle body further comprises:
the second needle thread through groove is formed in the center line of the needle head, the needle hole close to the needle head is communicated with the rear end of the needle head through the second needle thread through groove, and the needle head is divided into an upper part and a lower part;
the needle head is provided with accommodating grooves on the circumferential side surfaces of the upper part and the lower part of the needle head respectively, the two accommodating grooves are symmetrical along the central line of the needle head, and the accommodating grooves are sunken along the thickness direction of the needle head;
the accommodating grooves are of smooth cambered surface structures, and the two accommodating grooves are symmetrically arranged in the second needle thread penetrating groove, so that the cross sections of the needle heads on the two sides of the second needle thread penetrating groove are of transverse drop-shaped structures;
the top of the rear end of the needle head is provided with symmetrical circular arc-shaped protruding structures at two sides of the second needle thread through groove;
2, smooth concave parts are arranged between the circular convex structures, the concave parts are V-shaped structures, and the lower ends of the concave parts are connected with the rear ends of the second needle thread penetrating grooves;
the needle eye close to the needle head is a semicircular hole, and the straight edge of the semicircular hole is vertical to the second needle thread through groove.
5. The double-hole spoon needle for non-surgical double eyelids as claimed in claim 1, wherein said first needle thread passing groove is a V-shaped groove.
6. The double-hole spoon needle for non-surgical double eyelids according to claim 1,
the needle further comprises:
the third needle thread penetrating groove is arranged on the straight part and is positioned at one needle eye close to the needle head;
one port of the third needle thread through groove is communicated with one needle eye close to the needle head, and the other port of the third needle thread through groove is arranged on the outer wall of the straight part;
the two sides of the other port are respectively provided with an elastic wing part, one end of each elastic wing part is fixedly connected to the outer wall of the straight part, and the other ends of the 2 elastic wing parts are mutually crossed and extend into the other port;
the wire releasing groove is communicated with one needle eye close to the needle head and is positioned at one end of the needle eye close to the needle head, and the width of the third needle thread penetrating groove is larger than that of the wire releasing groove.
7. The double-hole spoon needle for non-surgical double eyelids as claimed in claim 6, wherein the inner surface of the wire placing groove is provided with saw teeth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920576938.6U CN210056123U (en) | 2019-04-25 | 2019-04-25 | Double-hole spoon-shaped needle for non-operation double-fold eyelid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920576938.6U CN210056123U (en) | 2019-04-25 | 2019-04-25 | Double-hole spoon-shaped needle for non-operation double-fold eyelid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210056123U true CN210056123U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920576938.6U Active CN210056123U (en) | 2019-04-25 | 2019-04-25 | Double-hole spoon-shaped needle for non-operation double-fold eyelid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210056123U (en) |
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2019
- 2019-04-25 CN CN201920576938.6U patent/CN210056123U/en active Active
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