CN207400760U - A kind of blunt mouth catgut embedding device - Google Patents
A kind of blunt mouth catgut embedding device Download PDFInfo
- Publication number
- CN207400760U CN207400760U CN201720209674.1U CN201720209674U CN207400760U CN 207400760 U CN207400760 U CN 207400760U CN 201720209674 U CN201720209674 U CN 201720209674U CN 207400760 U CN207400760 U CN 207400760U
- Authority
- CN
- China
- Prior art keywords
- needle tubing
- needle
- notch
- sheath
- embedding device
- 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
Links
- 239000002729 catgut Substances 0.000 title claims abstract description 13
- 239000007787 solid Substances 0.000 claims 1
- 210000000214 mouth Anatomy 0.000 description 7
- 210000004204 blood vessel Anatomy 0.000 description 4
- 210000005036 nerve Anatomy 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a kind of blunt mouth catgut embedding devices, including needle tubing, needle stand, sheath, absorbable sunken cord and fix pad, the top of the needle tubing is fixedly connected with needle stand, absorbable one end sunken cord is arranged in the tube chamber of needle tubing, the other end, which stretches in outside needle tubing and passes through fixed pad, to be fixed on the outer wall of needle tubing, sheath is sheathed on needle tubing, and the upper end of sheath is socketed on needle stand；The bottom of the needle tubing is equipped with a notch, and the end wall of the notch to contract and forms arc-shaped edges；Filling block is equipped in the inner cavity of the notch, which is placed in the end of notch.
Description
Technical field：
The utility model is related to a kind of blunt mouth catgut embedding devices.
Background technology：
When nerve and the more position of blood vessel are sunken cord, existing cord-embedding needle is easy in inserting needle since needle point is more sharp
Injured nerve and blood vessel.
Therefore, it is necessory to be improved to solve the deficiency of the prior art to the prior art.
The content of the invention：
The utility model is to provide a kind of blunt mouth catgut embedding device to solve the above-mentioned problems of the prior art.
There is technical solution used by the utility model：A kind of blunt mouth catgut embedding device including needle tubing, needle stand, sheath, can be inhaled
Pad is sunken cord and fixed to receipts, and the top of the needle tubing is fixedly connected with needle stand, and absorbable one end sunken cord is arranged in the tube chamber of needle tubing,
The other end, which stretches in outside needle tubing and passes through fixed pad, to be fixed on the outer wall of needle tubing, and sheath is sheathed on needle tubing, and the upper end of sheath
It is socketed on needle stand；
The bottom of the needle tubing is equipped with a notch, and the end wall of the notch to contract and forms arc-shaped edges；
Filling block is equipped in the inner cavity of the notch, which is placed in the end of notch.
Further, the fixed pad is made of sponge, through hole is equipped at the fixed center padded, fixed pad is by being somebody's turn to do
Through hole is sheathed on needle tubing.
Further, the needle stand includes from top to bottom integrally formed grips and first connecting portion, the upper end of sheath
It is socketed in first connecting portion.
Further, several convex ribs are equipped on the axial direction of the first connecting portion.
Further, the cross section of the grips is rectangular-shaped.
Further, four sides of the grips to contract and form the hand-held face of arc-shaped.
The utility model has the advantages that：
When nerve and the more face of vascular distribution are sunken cord, since the utility model needle tip is designed as blunt mouth,
Nerve and blood vessel can effectively be avoided damage to.
Description of the drawings：
Fig. 1 is the utility model structure chart.
Fig. 2 is that the structure chart that buried line is fixed on by fixed pad on needle tubing is can absorb in the utility model.
Fig. 3 is the enlarged drawing of needle tubing bottom in the utility model.
Specific embodiment：
The utility model will be further described below with reference to the accompanying drawings.
As shown in Figure 1 to Figure 3, a kind of blunt mouth catgut embedding device of the utility model including needle tubing 1, needle stand 2, sheath 3, can be inhaled
Buried line 4 and fixed pad 5 are received, the top of needle tubing 1 is fixedly connected with needle stand 2, and the one end for caning absorb buried line 4 is arranged on needle tubing 1
In tube chamber, the other end, which stretches in outside needle tubing 1 and passes through fixed pad 5, to be fixed on the outer wall of needle tubing, and sheath 3 is sheathed on needle tubing 1, and
The upper end of sheath 3 is socketed on needle stand 2.
A notch 11 is equipped in the bottom of needle tubing 1, the end wall of the notch 11 to contract and forms arc-shaped edges 12.Circular arc
Side 12 can effectively prevent needle tubing 1 from puncturing blood vessel.Filling block 13 is equipped in the inner cavity of notch 11, which is placed in scarce
The end of mouth 11.
Fixation pad 5 in the utility model is made of sponge, and through hole is equipped at the center of fixed pad 5, and fixed pad 5 is logical
The through hole is crossed to be sheathed on needle tubing 1.The corresponding end of absorbable buried line 4 is placed in the through hole of fixed pad 5.
Needle stand 2 in the utility model includes from top to bottom integrally formed grips 20 and first connecting portion 21, sheath 3
Upper end be set in first connecting portion 21.
The utility model is increases the fastening force between sheath 3 and needle stand 2, on the axial direction of first connecting portion 21
Equipped with several convex ribs（It is not marked in figure）.
The cross section of grips 20 is rectangular-shaped.In use, the two finger grips of medical staff are rectangular-shaped
In grips 20, grips 20 can be effectively prevented due to the dislocation shake between two fingers and the rotation of needle stand 2 is caused to show
As.For ease of medical staff's preferably grip, four sides of grips 20 are to contract and form the hand-held face 2 of arc-shaped
When in use, osculum is pricked on the skin of the patient by puncture needle, then by the osculum by the utility model
Needle tubing 1 is pierced into patient skin, and with the entrance of needle tubing 1, sunkening cord outside sunkening cord in needle tubing 1 and needle tubing 1 is implanted to trouble
In person's body, process of entirely sunkening cord is completed.Fixed pad 54 is separated and slided and fall back on 1 afterbody of needle tubing with sunkening cord since skin stops.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, several improvement can also be made on the premise of the utility model principle is not departed from, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (6)
1. a kind of blunt mouth catgut embedding device, it is characterised in that：Including needle tubing（1）, needle stand（2）, sheath（3）, absorbable buried line（4）
It is padded with fixed（5）, the needle tubing（1）Top and needle stand（2）It is fixedly connected, can absorb buried line（4）One end be arranged on needle tubing
（1）Tube chamber in, the other end stretches in needle tubing（1）It is outer and pass through fixed pad（5）It is fixed on the outer wall of needle tubing, sheath（3）It is arranged
In needle tubing（1）On, and sheath（3）Upper end be socketed on needle stand（2）On；
The needle tubing（1）Bottom be equipped with a notch（11）, the notch（11）End wall to contract and form arc-shaped edges
（12）；
The notch（11）Inner cavity in be equipped with filling block（13）, the filling block（13）It is placed in notch（11）End.
2. blunt mouth catgut embedding device as described in claim 1, it is characterised in that：The fixed pad（5）It is made of sponge, solid
Fixed pad（5）Center at be equipped with through hole, fixed pad（5）Needle tubing is sheathed on by the through hole（1）On.
3. blunt mouth catgut embedding device as described in claim 1, it is characterised in that：The needle stand（2）Including from top to bottom one into
The grips of type（20）And first connecting portion（21）, sheath（3）Upper end be socketed on first connecting portion（21）On.
4. blunt mouth catgut embedding device as claimed in claim 3, it is characterised in that：The first connecting portion（21）Axial direction on
It is equipped with several convex ribs.
5. blunt mouth catgut embedding device as claimed in claim 3, it is characterised in that：The grips（20）Cross section be rectangle
Shape.
6. blunt mouth catgut embedding device as claimed in claim 5, it is characterised in that：The grips（20）Four sides it is inside
It shrinks and forms the hand-held face of arc-shaped（23）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720209674.1U CN207400760U (en) | 2017-03-06 | 2017-03-06 | A kind of blunt mouth catgut embedding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720209674.1U CN207400760U (en) | 2017-03-06 | 2017-03-06 | A kind of blunt mouth catgut embedding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207400760U true CN207400760U (en) | 2018-05-25 |
Family
ID=62321720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720209674.1U Expired - Fee Related CN207400760U (en) | 2017-03-06 | 2017-03-06 | A kind of blunt mouth catgut embedding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207400760U (en) |
-
2017
- 2017-03-06 CN CN201720209674.1U patent/CN207400760U/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: 20180525 |