CN211433088U - Medical set suture instrument with screw handle and needle holder for clamping suture needle - Google Patents
Medical set suture instrument with screw handle and needle holder for clamping suture needle Download PDFInfo
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- CN211433088U CN211433088U CN201921285912.2U CN201921285912U CN211433088U CN 211433088 U CN211433088 U CN 211433088U CN 201921285912 U CN201921285912 U CN 201921285912U CN 211433088 U CN211433088 U CN 211433088U
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- suture needle
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Abstract
The utility model relates to a medical sleeved suture instrument with a screw handle needle-holding hand tool for clamping suture needles, which comprises a two-end-pointed middle-hole arc suture needle, wherein the two ends of the two-end-pointed middle-hole arc suture needle are provided with needle points, the middle part of the two-end-pointed middle-hole arc suture needle is provided with a needle hole, the cross section of the two-end-pointed middle-hole arc suture needle is rectangular, and the long edge of the rectangle is vertical to the axial direction of the two-end-pointed middle-hole arc suture needle and is in a standing tree shape; the cross section of one needle point of the arc-shaped suture needle with the two pointed ends and the middle hole is circular, and the cross section of the other needle point of the arc-shaped suture needle with the two pointed ends and the middle hole is triangular; the needle-holding hand tool comprises a sleeve and a screw handle, and the screw handle is connected with the sleeve through threads at the lower end part of the sleeve. The utility model discloses use convenient operation, the rectangle is sewed up the anti ability reinforcing of buckling of needle body, holds the needle hand utensil centre gripping rectangle and sews up the needle body firmly, stable, can select for use different needle points according to the needle feeding point of human different position tissue when sewing up.
Description
Technical Field
The utility model relates to a medical appliance. In particular to a suit suture instrument of a medical needle-holding hand tool with a screw handle for clamping suture needle
Background
At present, a suture needle used in an operation is an arc suture needle with two pointed ends and a middle hole, the two ends of a needle body are needle points, and the middle part of the needle body is a needle hole for penetrating a suture line. Although simple and practical, the needle has the following defects: firstly, although the cross section of the arc-shaped suture needle body with the two pointed ends and the middle holes is rectangular, the short side of the rectangle is perpendicular to the axial direction of the arc-shaped suture needle with the two pointed ends and the middle holes, and is in a plate shape, and when the arc-shaped suture needle with the two pointed ends and the middle holes is subjected to bending shearing force, the arc-shaped suture needle body is easily bent and broken. Secondly, when the plane clamping surface of the needle holding forceps clamps the round suture needle body, the needle holding forceps are easy to slip and roll, so that people are injured accidentally.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a medical set of taking screw rod handle needle-holding hand utensil centre gripping suture needle sews up apparatus, its use convenient operation, anti ability of buckling is strong, and needle-holding hand utensil centre gripping rectangle needle body is firm, can choose different needle points for use according to the needle feeding point of human different position tissue when sewing up.
In order to achieve the above purpose, the utility model discloses there is following technical scheme:
the utility model discloses a medical set suture apparatus with screw handle needle-holding hand tool for clamping suture needle, which comprises a two-end-tip middle-hole arc suture needle and a needle-holding hand tool for clamping the arc suture needle body, wherein the two ends of the two-end-tip middle-hole arc suture needle are provided with needle points, the middle part of the two-end-tip middle-hole arc suture needle is provided with a needle hole, the cross section of the two-end-tip middle-hole arc suture needle body is rectangular, and the long edge of the rectangle is vertical to the axial direction of the two-end-tip middle-hole arc suture needle and is in a standing tree shape; the cross section of one needle point of the arc-shaped suture needle with the two pointed ends and the middle hole is circular, and the cross section of the other needle point of the arc-shaped suture needle with the two pointed ends and the middle hole is triangular; the needle-holding hand tool comprises a sleeve and a screw handle, the screw handle is connected with the sleeve through threads at the lower end of the sleeve, a transverse through hole for inserting the arc-shaped suture needle with the two sharp middle holes is formed in the upper end of the sleeve, the arc-shaped suture needle with the two sharp middle holes enters the transverse through hole, the screw handle enters the sleeve through the threads, the upper end of the screw handle abuts against the arc-shaped suture needle with the two sharp middle holes, and the arc-shaped suture needle with the two sharp middle holes is fixed at the upper end of the needle-holding hand tool sleeve.
The perforation direction of the needle hole of the two-tip middle hole arc-shaped suture needle is the side surface of the two-tip middle hole arc-shaped suture needle, and both end parts of the two-tip middle hole arc-shaped suture needle are provided with scale marks.
The transverse through hole comprises a first through hole and a second through hole which are arranged on two sides of the upper end of the sleeve, the first through hole and the second through hole are rectangular, and the thickness of the arc-shaped suture needle body in the middle of the two pointed ends is less than or equal to the length of the short side of the rectangular through hole.
Owing to adopted above technical scheme, the utility model has the advantages of:
the needle-holding hand tool has the advantages of convenient use and operation, strong bending resistance, firm clamping of the rectangular needle body, and capability of selecting different needle points according to the needle feeding points of tissues of different parts of a human body during suturing.
Drawings
FIG. 1 is a schematic representation of a front view of a prior art suture needle configuration;
FIG. 2 is an enlarged schematic view of a cross-section at A-A of FIG. 1;
FIG. 3 is a perspective view of a prior art needle construction;
fig. 4 is an assembly view of the present invention;
FIG. 5 is a schematic view of the front view of the suture needle structure of the present invention;
FIG. 6 is an enlarged schematic view of the cross-section at B-B of FIG. 5;
FIG. 7 is a perspective view of the suture needle structure of the present invention;
fig. 8 is a schematic view of the medical hand piece with screw handle for holding needles of the present invention.
In the figure: 1. an arc-shaped suture needle with two sharp ends and a middle hole; 2. a triangular needle tip; 3. a round needle tip; 4. a pinhole; 5. a rectangular long side; 6. a rectangular short side; 7. the thickness of the arc-shaped suture needle with the middle holes at the two tips; 8. scale lines; 10. a sleeve; 11. a screw handle; 12. a first through hole; 13. a second through hole; 14. the length of the short side of the rectangular through hole; 15. a thread; 16. and (4) a sleeve cap.
Detailed Description
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Referring to fig. 1-8, the utility model discloses a medical set suture instrument with screw handle needle-holding hand tool for holding suture needle, which comprises a two-end-tip middle hole arc suture needle and a needle-holding hand tool for holding the arc suture needle body, wherein two ends of the two-end-tip middle hole arc suture needle are provided with needle points, a needle hole is arranged in the middle of the two-end-tip middle hole arc suture needle, the cross section of the two-end-tip middle hole arc suture needle body is rectangular, and the long side of the rectangle is perpendicular to the axial direction of the two-end-tip middle hole arc suture needle and is in a standing tree shape; the cross section of one needle point of the arc-shaped suture needle with the two pointed ends and the middle hole is circular, and the cross section of the other needle point of the arc-shaped suture needle with the two pointed ends and the middle hole is triangular; the needle-holding hand tool comprises a sleeve and a screw handle, the screw handle is connected with the sleeve through threads at the lower end of the sleeve, a transverse through hole for inserting the arc-shaped suture needle with the two sharp middle holes is formed in the upper end of the sleeve, the arc-shaped suture needle with the two sharp middle holes enters the transverse through hole, the screw handle enters the sleeve through the threads, the upper end of the screw handle abuts against the arc-shaped suture needle with the two sharp middle holes, and the arc-shaped suture needle with the two sharp middle holes is fixed at the upper end of the needle-holding hand tool sleeve.
The perforation direction of the two-tip middle hole arc-shaped suture needle hole is the side surface of the two-tip middle hole arc-shaped suture needle, and both end parts of the two-tip middle hole arc-shaped suture needle are provided with scale marks.
The transverse through hole comprises a first through hole and a second through hole which are arranged on two sides of the upper end of the sleeve, the first through hole and the second through hole are both rectangular, and the thickness of the arc-shaped suture needle body of the middle hole at the two ends is less than or equal to the length of the short side of the rectangular through hole.
The cross section of the vertical wood-shaped arc-shaped needle body is a long side of a rectangle, which is perpendicular to the axial direction of the arc-shaped needle body, and a short side of the rectangle is parallel to the axial direction of the arc-shaped needle body.
The sleeve cap is positioned at the top of the sleeve and is connected with the sleeve through threads.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes or variations led out by the technical scheme of the utility model are still in the protection scope of the utility model.
Claims (3)
1. The utility model provides a medical suit of taking screw rod handle needle-holding hand utensil centre gripping suture needle sews up apparatus, includes hole arc suture needle in the middle of the both ends point for the needle-holding hand utensil of needle body is sewed up to centre gripping arc, the both ends of hole arc suture needle in the middle of the both ends point are equipped with the needle point, and the middle part of hole arc suture needle in the middle of the both ends point is equipped with pinhole, its characterized in that: the cross section of the arc-shaped sewing needle with the two pointed ends and the middle hole is rectangular, and the long side of the rectangle is perpendicular to the axial direction of the arc-shaped sewing needle with the two pointed ends and the middle hole and is in a standing tree shape; the cross section of one needle point of the arc-shaped suture needle with the two pointed ends and the middle hole is circular, and the cross section of the other needle point of the arc-shaped suture needle with the two pointed ends and the middle hole is triangular; the needle-holding hand tool comprises a sleeve and a screw handle, the screw handle is connected with the sleeve through threads at the lower end of the sleeve, a transverse through hole for inserting the arc suture needle with the two sharp middle holes is formed in the upper end of the sleeve, the arc suture needle with the two sharp middle holes enters the transverse through hole, the screw handle enters the sleeve through the threads, the upper end of the screw handle is pressed against the arc suture needle body with the two sharp middle holes, and the arc suture needle body with the two sharp middle holes is firmly fixed at the upper end of the needle-holding hand tool sleeve.
2. The sleeved suture instrument of claim 1, wherein the needle holding hand piece with the screw handle is used for holding a suture needle, and the sleeved suture instrument comprises: the perforation direction of the two-tip middle hole arc-shaped suture needle hole is the side surface of the two-tip middle hole arc-shaped suture needle, and both end parts of the two-tip middle hole arc-shaped suture needle are provided with scale marks.
3. The sleeved suture instrument of claim 1, wherein the needle holding hand piece with the screw handle is used for holding a suture needle, and the sleeved suture instrument comprises: the transverse through hole comprises a first through hole and a second through hole which are arranged on two sides of the upper end of the sleeve, the first through hole and the second through hole are both rectangular, and the thickness of the arc-shaped suture needle body of the middle hole at the two ends is less than or equal to the length of the short side of the rectangular through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921285912.2U CN211433088U (en) | 2019-08-08 | 2019-08-08 | Medical set suture instrument with screw handle and needle holder for clamping suture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921285912.2U CN211433088U (en) | 2019-08-08 | 2019-08-08 | Medical set suture instrument with screw handle and needle holder for clamping suture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211433088U true CN211433088U (en) | 2020-09-08 |
Family
ID=72294457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921285912.2U Active CN211433088U (en) | 2019-08-08 | 2019-08-08 | Medical set suture instrument with screw handle and needle holder for clamping suture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211433088U (en) |
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2019
- 2019-08-08 CN CN201921285912.2U patent/CN211433088U/en active Active
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