CN211243567U - Dual-purpose hemostatic forceps - Google Patents
Dual-purpose hemostatic forceps Download PDFInfo
- Publication number
- CN211243567U CN211243567U CN201922361871.7U CN201922361871U CN211243567U CN 211243567 U CN211243567 U CN 211243567U CN 201922361871 U CN201922361871 U CN 201922361871U CN 211243567 U CN211243567 U CN 211243567U
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- CN
- China
- Prior art keywords
- forceps
- mouth
- rack
- hemostatic forceps
- pincers
- 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
- 230000002439 hemostatic effect Effects 0.000 title claims abstract description 34
- 210000000080 chela (arthropods) Anatomy 0.000 claims 14
- 230000002792 vascular Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 210000004204 blood vessel Anatomy 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002324 minimally invasive surgery Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000000115 thoracic cavity Anatomy 0.000 description 1
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Abstract
The utility model discloses a dual-purpose hemostatic forceps, which belongs to the technical field of medical instruments, and comprises an upper forceps body and a lower forceps body which are hinged, wherein the front end of the upper forceps body is a lower forceps mouth, the rear end of the upper forceps body is an upper forceps handle, the front end of the lower forceps body is an upper forceps mouth, the rear end of the lower forceps body is a lower forceps handle, the upper surface of the lower forceps mouth is provided with transverse teeth, the lower surface of the upper forceps mouth is provided with transverse teeth, the front end of the upper surface of the lower forceps mouth is provided with a semicircular through hole, the front end of the lower surface of the upper forceps mouth is provided with a semicircular through hole, the upper and lower semicircular through holes form a wire passing hole, the axial direction of the wire passing hole is vertical to the forceps head of the hemostatic forceps; the bottom surface of the tail end of the upper forceps body is provided with an upper rack, the top surface of the tail end of the lower forceps body is provided with a lower rack, and the teeth of the upper rack and the lower rack are right-angled triangles. The utility model discloses simple structure, single can operate, does not need assistant, convenient and fast, labour saving and time saving to can tie a knot accurately to the vascular root, it is more durable to tie a knot.
Description
Technical Field
The utility model relates to a dual-purpose hemostatic forceps belongs to medical apparatus technical field.
Background
The thoracoscope creates the precedent of the minimally invasive surgery of human thoracic surgery, the basic skill and the safety guarantee of the minimally invasive surgery are formed by knotting through instruments under the thoracoscope, most of the traditional knotting under the thoracoscope are knotted through knot pushers, the bifurcation heads on two sides of the instrument are single in direction, important blood vessel tissues are easily damaged, even through the knot pushers with blunt heads, threading action is needed, time is wasted, and after a wire clamp is placed, the knot pushers delivered by nurses are held, even an assistant is needed to hold two ends of each tying wire to jointly complete knotting action, the efficiency is low, the speed is low, and the tying wire is easy to loosen; some operators use the oval forceps, so that the efficiency is lower, the speed is slower, and the egg becomes loose more easily after knotting.
SUMMERY OF THE UTILITY MODEL
In order to solve the deficiencies existing in the prior art, the utility model provides a dual-purpose hemostatic forceps has seted up line hole and constant head tank promptly at the binding clip of hemostatic forceps, dissects the basis of separation, hemostatic function at hemostatic forceps, has increased the function of knoing of tying line, through crossing line hole and constant head tank, makes the tie line knot more convenient, easy, durable.
The utility model provides a technical scheme that its technical problem adopted is: a pair of dual-purpose hemostatic forceps is formed by hinging an upper forceps body and a lower forceps body, wherein the front end of the upper forceps body is a lower forceps mouth, the rear end of the upper forceps body is an upper forceps handle, the front end of the lower forceps body is an upper forceps mouth, the rear end of the lower forceps body is a lower forceps handle, the upper surface of the lower forceps mouth is provided with transverse teeth, the lower surface of the upper forceps mouth is provided with transverse teeth, the front end of the upper surface of the lower forceps mouth is provided with a semicircular through hole, the front end of the lower surface of the upper forceps mouth is provided with a semicircular through hole, the upper semicircular through hole and the lower semicircular through hole form a wire passing hole, the axial direction of the wire passing hole is vertical to the forceps head of the hemostatic forceps; the bottom surface of the tail end of the upper forceps body is provided with an upper rack, the top surface of the tail end of the lower forceps body is provided with a lower rack, and the teeth of the upper rack and the lower rack are right-angled triangles.
When knotting is performed, the wire slides in the wire passing hole, the wire passing hole is formed by closing the semicircular through holes of the lower forceps mouth and the upper forceps mouth, so that the threading process is omitted, the direction of the wire can be controlled by the positioning groove, and the upper rack and the lower rack are matched with each other to enable the lower forceps mouth and the upper forceps mouth to be fixed and closed.
Preferably, the hemostatic forceps are right-angle hemostatic forceps.
The utility model has the advantages that: the utility model discloses simple structure, single can operate, do not need assistant, convenient and fast, labour saving and time saving to can tie a knot accurately to the blood vessel root, the line system is tied a knot more durable, the utility model discloses need not hold the dynamics of pressing from both sides the line, through self structure, can palm the trend of accuse line, also be favorable to beginner to study the line system and tie a knot.
The hemostatic forceps are used for knotting, long-term practice and actual combat are needed, knotting can be fast and good, the learning curve of the technology is long, difficulty is high, and experienced teachers need to constantly urge to point. When the normal right-angle hemostatic forceps are used for pushing knots, the spirit is highly concentrated, and the hemostatic forceps are stiff, flexible, high in strength, capable of clamping the knots, broken in lines, low in strength, low in speed, easy to tie the lines and deviate, and not tight in knot tying. The middle of the back of the lock of the utility model is provided with a wire passing hole which is a wire tying walking tunnel. When the knot is pushed, the difficulty of the size of the stiff channel is reduced, and the deviation of the tying line is prevented. When the close knot is to be tightened, the utility model discloses cross the line hole both sides and respectively have a constant head tank, knotting this moment has just become the knot pusher that most art people used to knot, degree of difficulty greatly reduced. The tying knot is completed through the actions of pushing, lifting, pulling, picking and the like, meanwhile, the head of the pliers is prevented from pointing to important vascular tissues, and bleeding side injury is prevented.
The utility model discloses can beat the knot to any required position, especially can beat the vascular root better than pushing away the knot ware. The utility model discloses it is bigger to tie the strength, can be according to the difference of the tissue of tying and line size, suitably adjusts the strength to can tie tightly knot maximum.
Drawings
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a structural schematic diagram of a forceps head of the hemostatic forceps.
Fig. 3 is a schematic structural view of the end of the hemostatic forceps.
Fig. 4 is a structural schematic diagram of the head of the hemostatic forceps.
Fig. 5 is a schematic structural diagram of the present invention.
Fig. 6 is a schematic structural diagram of a forceps head of the hemostatic forceps.
Fig. 7 is a schematic structural view of the end of the hemostatic forceps.
Reference numbers in the figures:
1. hemostatic forceps, 2, a wire passing hole, 3, a positioning groove, 4, an upper forceps handle, 5, a lower forceps handle, 6, an upper forceps mouth, 7, a lower forceps mouth, 8, an upper rack, 9 and a lower rack.
Detailed Description
As shown in fig. 1-7, a pair of dual-purpose hemostatic forceps, a hemostatic forceps 1 is formed by an upper forceps body and a lower forceps body which are hinged, the front end of the upper forceps body is a lower forceps mouth 7, the rear end of the upper forceps body is an upper forceps handle 4, the front end of the lower forceps body is an upper forceps mouth 6, the rear end of the lower forceps body is a lower forceps handle 5, the upper surface of the lower forceps mouth 7 is provided with transverse teeth, the lower surface of the upper forceps mouth 6 is provided with transverse teeth, the front end of the upper surface of the lower forceps mouth 7 is provided with a semicircular through hole, the front end of the lower surface of the upper forceps mouth 6 is provided with a semicircular through hole, the upper and lower semicircular through holes form a wire passing hole 2, the axial direction of the wire passing hole 2 is perpendicular to the hemostatic forceps head, the outer; an upper rack 8 is arranged on the bottom surface of the tail end of the upper forceps body, a lower rack 9 is arranged on the top surface of the tail end of the lower forceps body, and the teeth of the upper rack 8 and the lower rack 9 are right-angled triangles.
Preferably, the hemostatic forceps 1 is a right-angle hemostatic forceps.
When knotting, the thread slides in the thread passing hole 2, and the thread passing hole 2 is formed by closing semicircular through holes on the lower forceps mouth 7 and the upper forceps mouth 6, so that the threading process is omitted, the direction of the thread can be controlled by the positioning groove 3, and the upper rack 8 and the lower rack 9 are matched with each other, so that the lower forceps mouth 7 and the upper forceps mouth 6 can be fixed and closed.
Claims (2)
1. The utility model provides a dual-purpose hemostatic forceps, hemostatic forceps (1) is articulated to be constituteed by last pincers body and lower pincers body, it is lower pincers mouth (7) to go up pincers body front end, the rear end is last pincers handle (4), lower pincers body front end is last pincers mouth (6), the rear end is lower pincers handle (5), lower pincers mouth (7) upper surface is equipped with horizontal tooth, it is equipped with horizontal tooth to go up pincers mouth (6) lower surface, the terminal bottom surface of last pincers body is equipped with rack (8), the terminal top surface of lower pincers body is equipped with down rack (9), the tooth of going up rack (8) and lower rack (9) is right angled triangle, its characterized in that: semicircle through-holes have been seted up to lower pincers mouth (7) upper surface front end, and semicircle through-holes have been seted up to upper pincers mouth (6) lower surface front end, and upper and lower semicircle through-hole is constituteed and is crossed line hole (2), and the axial of crossing line hole (2) is perpendicular with the hemostatic forceps binding clip, and constant head tank (3) are seted up to the outside end of crossing line hole (2), and constant head tank (3) axial perpendicular to hemostatic forceps binding clip.
2. The dual-purpose hemostatic forceps of claim 1, wherein: the hemostatic forceps (1) are right-angle hemostatic forceps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922361871.7U CN211243567U (en) | 2019-12-25 | 2019-12-25 | Dual-purpose hemostatic forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922361871.7U CN211243567U (en) | 2019-12-25 | 2019-12-25 | Dual-purpose hemostatic forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211243567U true CN211243567U (en) | 2020-08-14 |
Family
ID=71963856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922361871.7U Expired - Fee Related CN211243567U (en) | 2019-12-25 | 2019-12-25 | Dual-purpose hemostatic forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211243567U (en) |
-
2019
- 2019-12-25 CN CN201922361871.7U patent/CN211243567U/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 |
Granted publication date: 20200814 |