CN211094388U - Medical set suture instrument of taking recess needle holder centre gripping suture needle - Google Patents
Medical set suture instrument of taking recess needle holder centre gripping suture needle Download PDFInfo
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- CN211094388U CN211094388U CN201921285911.8U CN201921285911U CN211094388U CN 211094388 U CN211094388 U CN 211094388U CN 201921285911 U CN201921285911 U CN 201921285911U CN 211094388 U CN211094388 U CN 211094388U
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- needle
- arc
- suture
- suture needle
- middle hole
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Abstract
The utility model relates to a medical sleeved suture instrument with a groove needle holder for clamping a suture needle, which comprises a two-end-pointed middle hole arc suture needle, a needle holder, wherein 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 middle part 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 vertical wood shape; the cross section of one end 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 end needle point of the arc-shaped suture needle with the two pointed ends and the middle hole is triangular; the inner sides of two forceps heads of the needle holding forceps are provided with corresponding upper grooves and lower grooves, and the middle parts of the two sharp-pointed middle holes of the arc-shaped suture needles can be embedded between the upper grooves and the lower grooves. The utility model discloses anti bending capability is strong, takes place the probability reduction of looper, broken needle, and it is safe convenient to use the operation, and is firm stable, can be when sewing up, according to the tissue point of inserting needles of difference, choose for use different needle points.
Description
Technical Field
The utility model relates to a medical appliance. In particular to a suit suture instrument of a medical needle holding forceps with a groove for clamping a suture needle.
Background
At present, the suture needle used in the operation has an arc suture needle with two pointed ends and a middle hole, the two ends of the needle body are needle points, and the middle part is a needle hole for threading the suture thread. Although simple and practical, the needle has the following defects: firstly, although the cross section of the arc-shaped sewing needle with the two pointed ends and the middle hole is rectangular, the short 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 the arc-shaped sewing needle is in a plate shape, and is easy to bend and break when the arc-shaped sewing needle with the two pointed ends and the middle hole is subjected to bending shearing force. 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 suit of taking recess needle holder centre gripping suture needle sews up apparatus, its use convenient operation, the suture needle is anti to buckle the ability reinforce, and the needle body is firmly stable in needle holder centre gripping suture needle body, can choose for use different needle points according to the needle point of advancing of difference 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 suit suturing apparatus with groove needle holding forceps clamping suture needle, which comprises a two-end-point middle hole arc suture needle and a needle holding forceps for clamping the two-end-point middle hole arc suture needle, wherein the two ends of the two-end-point middle hole arc suture needle are provided with needle points, the middle part of the two-end-point middle hole arc suture needle is provided with a needle hole, the cross section of the middle part of the two-end-point middle hole arc suture needle is rectangular, and the long edge of the rectangle is vertical to the axial direction of the two-end-point middle hole arc suture needle and is in a vertical wood 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 inner sides of the two forceps heads of the needle holding forceps are provided with corresponding upper grooves and lower grooves, and the middle parts of the two-pointed middle hole arc-shaped suture needles can be embedded between the upper grooves and the lower grooves, so that the needle holding forceps can firmly and stably clamp the body parts of the two-pointed middle hole arc-shaped suture needles.
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 upper grooves and the lower grooves on the inner sides of the two forceps heads of the needle holding forceps are one pair or two pairs to clamp suture needles with different sizes; the depth of the upper groove and the depth of the lower groove are less than or equal to the height of the needle body part of the two-pointed middle hole arc-shaped suture needle.
Owing to adopted above technical scheme, the utility model has the advantages of:
the needle holding forceps are convenient to use and operate, have strong bending resistance, can firmly hold a suture needle body by the needle holding forceps with the grooves, and can select different needle points according to the needle feeding points of different human tissues during suture.
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 structure 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. 4;
fig. 7 is a perspective view of the suture needle structure of the present invention.
In the figure: 1. a needle body; 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 middle part of the arc-shaped suture needle with the middle holes at the two tips is higher than the middle part of the arc-shaped suture needle; 8. scale lines; 9. needle holding forceps; 10. an upper groove; 11. a lower groove.
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. 1-7, the utility model discloses a medical take recess needle holder centre gripping suture needle suit suture apparatus, including two tip intermediate hole arc suture needles, the needle holder who is used for centre gripping two tip intermediate hole arc suture needles, two ends of two tip intermediate hole arc suture needles are equipped with the needle point, and the middle part of two tip intermediate hole arc suture needles is equipped with the pinhole, the cross section at two tip intermediate hole arc suture needles middle part is the rectangle, and the long limit of rectangle is perpendicular to the axial direction of two tip intermediate hole arc suture needles and is presented the standing tree form; 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 inner sides of the two forceps heads of the needle holding forceps are provided with corresponding upper grooves and lower grooves, and the middle parts of the two-pointed middle hole arc-shaped suture needles can be embedded between the upper grooves and the lower grooves, so that the needle holding forceps can firmly and stably clamp the body parts of the two-pointed middle hole arc-shaped suture needles.
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 upper grooves and the lower grooves on the inner sides of the two forceps heads of the needle holding forceps are one pair or two pairs to clamp suture needles with different sizes; the depth of the upper groove and the depth of the lower groove are less than or equal to the height of the middle part of the arc-shaped suture needle with the two pointed middle holes.
The utility model discloses the suture instrument that is more existing to be used is anti to buckle the ability reinforce, takes place the probability reduction of looper, broken needle, and it is safe convenient to use the operation, and the needle body is sewed up in needle holder centre gripping firmly stable, can choose for use different needle points according to the tissue needle feeding point of difference when sewing up.
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.
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 suturing device of taking recess needle holder centre gripping suture needle, includes hole arc suture needle in the middle of the both ends point for the needle holder of hole arc suture needle in the middle of the centre gripping both ends point, its characterized in that: the two ends of the two-tip middle hole arc-shaped suture needle are provided with needle points, the middle part of the two-tip middle hole arc-shaped suture needle is provided with a needle hole, the cross section of the middle part of the two-tip middle hole arc-shaped suture needle is rectangular, and the long edge of the rectangle is perpendicular to the axial direction of the two-tip middle hole arc-shaped 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 inner sides of two forceps heads of the needle holding forceps are provided with corresponding upper grooves and lower grooves, and the middle part of the two-pointed middle hole arc-shaped suture needle can be embedded between the upper grooves and the lower grooves, so that the needle holding forceps can firmly clamp the middle part of the two-pointed middle hole arc-shaped suture needle.
2. The set suture instrument for holding suture needle by medical grooved needle holder as claimed in claim 1, wherein: 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 set suture instrument for holding suture needle by medical grooved needle holder as claimed in claim 1, wherein: the upper grooves and the lower grooves on the inner sides of the two forceps heads of the needle holding forceps are one pair or two pairs so as to clamp suture needles with different sizes; the depth of the upper groove and the depth of the lower groove are less than or equal to the height of the needle body part of the two-pointed middle hole arc-shaped suture needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921285911.8U CN211094388U (en) | 2019-08-08 | 2019-08-08 | Medical set suture instrument of taking recess needle holder centre gripping suture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921285911.8U CN211094388U (en) | 2019-08-08 | 2019-08-08 | Medical set suture instrument of taking recess needle holder centre gripping suture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211094388U true CN211094388U (en) | 2020-07-28 |
Family
ID=71687287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921285911.8U Active CN211094388U (en) | 2019-08-08 | 2019-08-08 | Medical set suture instrument of taking recess needle holder centre gripping suture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211094388U (en) |
-
2019
- 2019-08-08 CN CN201921285911.8U patent/CN211094388U/en active Active
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