CN215228165U - Trachea ring cutting forceps - Google Patents
Trachea ring cutting forceps Download PDFInfo
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- CN215228165U CN215228165U CN202121189412.6U CN202121189412U CN215228165U CN 215228165 U CN215228165 U CN 215228165U CN 202121189412 U CN202121189412 U CN 202121189412U CN 215228165 U CN215228165 U CN 215228165U
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- connecting rod
- body support
- support
- forceps
- clamp
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Abstract
The utility model discloses a trachea ring cutting pliers, including binding clip support and pincers body support, the pincers body support is located the top of binding clip support and fixes mutually with the binding clip support, be equipped with two criss-cross first connecting rods in the binding clip support, the cross position of two first connecting rods is equipped with the hinge piece, the hinge piece is fixed in the binding clip support, the lower part of first connecting rod is equipped with the forceps holder, the upper portion of first connecting rod articulates there is the second connecting rod, the upper portion of two second connecting rods is articulated each other, the periphery cover of pincers body support is equipped with the push pedal, be equipped with the connecting rod in the push pedal, the connecting rod runs through pincers body support, the upper portion and the connecting rod rotation of second connecting rod are connected, the upper end of pincers body support is equipped with the press head, the periphery cover of pincers body support is equipped with the spring, the spring is located between press head and the push pedal. The utility model discloses can conveniently be to the trachea opening.
Description
Technical Field
The utility model belongs to the technical field of the medical supplies technique and specifically relates to a trachea ring cutting pincers is related to.
Background
Endotracheal tubes are medical devices that are inserted into the trachea and/or bronchi of a patient to create a temporary artificial respiratory pathway for the patient, particularly for patients who are unable to breathe spontaneously. When the traditional tracheal catheter is placed, a cross opening is cut on the trachea by a blade, after the cross opening, the tracheal cannula is placed into the trachea through the cross opening, and if the cross opening is made, four flaps on the four sides after the cross opening are pushed into the trachea to cause local stenosis of the trachea; or because when the tracheal cannula is placed, in order to cause the supporting force of a trachea, a flap needs to be clamped by the vascular forceps, the failure of tube placement caused by the collapse of the front wall of the trachea due to the placement of the cannula is resisted, the flap can be clamped and broken when the vascular forceps clamp the flap, and the broken flap is brought into the trachea to cause foreign matters in the trachea; compared with four valves after cross incision, the regular circular opening can effectively reduce the insertion resistance of the tracheal cannula; in addition, the size of the artificial incision is increased, and the incision operation time is also increased; .
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a tracheotomy forceps.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a trachea ring cutting pliers, including binding clip support and pincers body support, the pincers body support is located the top of binding clip support and is fixed mutually with the binding clip support, be equipped with two criss-cross first connecting rods in the binding clip support, the intersection position of two first connecting rods is equipped with the hinge piece, the hinge piece is fixed in the binding clip support, the lower part of first connecting rod is equipped with the pincers, the upper portion of first connecting rod articulates there is the second connecting rod, the upper portion of two second connecting rods is articulated each other, the periphery cover of pincers body support is equipped with the push pedal, be equipped with the connecting rod in the push pedal, the connecting rod runs through the pincers body support, the upper portion and the connecting rod of second connecting rod rotate to be connected, the upper end of pincers body support is equipped with the press, the periphery cover of pincers body support is equipped with the spring, the spring is located between press head and the push pedal, be equipped with the first logical groove that is used for first connecting rod activity on the binding clip support, be equipped with the second logical groove that is used for the second connecting rod activity and be used for the third logical groove of connecting rod activity from top to bottom on the pincers body support.
The lower part of the forceps head bracket is fixed with a puncture needle which is positioned between the two jaws.
The utility model has the advantages that: 1. the puncture needle is put into the trachea, the palm supports against the pressing head, the fingers pull the push plate backwards to close the forceps holder, an opening is directly dug on the trachea, the operation is convenient, and the skin flap is not fallen off; 2. according to different sizes of the cannula, the depth of the puncture needle is controlled to more accurately control the size of the opening, and the operation time is shortened.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a side view of the present invention;
fig. 4 is a schematic structural view of the push plate and the second connecting rod of the present invention;
fig. 5 is a top view of the push plate and the clamp body bracket of the present invention.
In the figure, a forceps head bracket 1, a first through groove 101, a forceps 2, a puncture needle 3, a first connecting rod 4, a second connecting rod 5, a push plate 6, a forceps body bracket 7, a third through groove 71, a second through groove 72, a spring 8, a press head 9, a connecting rod 10 and a hinge block 11.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1 to 5, the tracheotomy forceps comprise a forceps head bracket 1 and a forceps body bracket 7, wherein the forceps body bracket 7 is positioned above the forceps head bracket 1 and fixed with the forceps head bracket 1, two crossed first connecting rods 4 are arranged in the forceps head bracket 1, a hinge block 11 is arranged at the crossed part of the two first connecting rods 4, the hinge block 11 is fixed in the forceps head bracket 1, a forceps holder 2 is arranged at the lower part of the first connecting rod 4, and the forceps holders 2 can be mutually closed or opened after the first connecting rods 4 rotate; the upper parts of the first connecting rods 4 are hinged with second connecting rods 5, the upper parts of the two second connecting rods 5 are hinged with each other, the first connecting rod 4 connected with the left forceps holder 2 is of a U-shaped structure, the second connecting rod 5 is of an inverted U-shaped structure, the first connecting rod 4 and the second connecting rod 5 connected with the right forceps holder 2 are of a straight rod structure and can be respectively embedded into the first connecting rod 4 and the second connecting rod 5 connected with the left forceps holder 2, and the structure is more compact;
a push plate 6 is sleeved on the periphery of the forceps body support 7, a connecting rod 10 is arranged in the push plate 6, the connecting rod 10 penetrates through the forceps body support 7, the upper portion of the second connecting rod 5 is rotatably connected with the connecting rod 10, a press head 9 is arranged at the upper end of the forceps body support 7, the diameter of the push plate 6 is larger than that of the press head 9, a spring 8 is sleeved on the periphery of the forceps body support 7, the spring 8 is located between the press head 9 and the push plate 6, a first through groove 101 for movement of the first connecting rod 4 is formed in the forceps head support 1, and a second through groove 72 for movement of the second connecting rod 5 and a third through groove 71 for vertical movement of the connecting rod 10 are formed in the forceps body support 7; when the device is used, the palm supports against the pressing head 9, the fingers pull the push plate 6 backwards, so that the forceps holder 2 is closed, an opening is directly dug on the trachea, the operation is convenient, and the condition that the skin flap falls off does not exist.
The lower part of the forceps head bracket 1 is fixed with a puncture needle 3, the puncture needle 3 is positioned between the two forceps jaws 2, and the puncture needle 3 is used for fixing the trachea so as to prevent the trachea from moving when the trachea is clamped.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (2)
1. A tracheotomy forceps is characterized in that: the clamp comprises a clamp head support (1) and a clamp body support (7), wherein the clamp body support (7) is positioned above the clamp head support (1) and fixed with the clamp head support (1), two crossed first connecting rods (4) are arranged in the clamp head support (1), a hinge block (11) is arranged at the crossed part of the two first connecting rods (4), the hinge block (11) is fixed in the clamp head support (1), a clamp (2) is arranged at the lower part of the first connecting rod (4), a second connecting rod (5) is hinged to the upper part of the first connecting rod (4), a push plate (6) is sleeved on the periphery of the clamp body support (7), a connecting rod (10) is arranged in the push plate (6), the connecting rod (10) penetrates through the clamp body support (7), the upper part of the second connecting rod (5) is rotatably connected with the connecting rod (10), a press head (9) is arranged at the upper end of the clamp body support (7), the periphery cover of pincers body support (7) is equipped with spring (8), spring (8) are located according to between head (9) and push pedal (6), be equipped with on pincers head support (1) and be used for first connecting rod (4) movable first logical groove (101), be equipped with on pincers body support (7) and be used for second connecting rod (5) movable second logical groove (72) and be used for connecting rod (10) third logical groove (71) of activity from top to bottom.
2. A tracheotomy forceps as claimed in claim 1, wherein: the lower part of the forceps head bracket (1) is fixed with a puncture needle (3), and the puncture needle (3) is positioned between the two forceps jaws (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121189412.6U CN215228165U (en) | 2021-05-31 | 2021-05-31 | Trachea ring cutting forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121189412.6U CN215228165U (en) | 2021-05-31 | 2021-05-31 | Trachea ring cutting forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215228165U true CN215228165U (en) | 2021-12-21 |
Family
ID=79474646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121189412.6U Active CN215228165U (en) | 2021-05-31 | 2021-05-31 | Trachea ring cutting forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215228165U (en) |
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2021
- 2021-05-31 CN CN202121189412.6U patent/CN215228165U/en active Active
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