CN204016443U - A kind of foreign body in trachea clamp device - Google Patents
A kind of foreign body in trachea clamp device Download PDFInfo
- Publication number
- CN204016443U CN204016443U CN201420436297.1U CN201420436297U CN204016443U CN 204016443 U CN204016443 U CN 204016443U CN 201420436297 U CN201420436297 U CN 201420436297U CN 204016443 U CN204016443 U CN 204016443U
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- China
- Prior art keywords
- caliper
- joint face
- rib
- holding pieces
- piston
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of foreign body in trachea clamp device, include caliper, the connection tube of pneumatic control handle and the gentle moving joystick of connection caliper; Described caliper is by having elastic rubber or integrally moulded, and described caliper is is structurally connected and composed by the rib joint face of the support ring of the pipe joint b of tubular, tubular, spheric and four holding pieces successively one; Described rib joint face is recessed to support ring, the evenly periphery of the adjacent outer surface that is connected to rib joint face of four holding pieces, and the end of four holding pieces surrounds a circular open front; Between adjacent two holding pieces, leave latasuture; The inner side of each described holding piece forms support rod, the bottom of support rod is connected on the outer surface of described rib joint face, described caliper is by gum elastic or integrally moulded, easy to process, production cost is low, smooth surface is without burr or pointed end, and the sense of discomfort that trachea is produced and damage are small.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to foreign body in trachea wrench structure.
Background technology
Foreign body can hinder breathing after being sucked respiratory tract by mistake, can cause suffocating even dead when serious, behind Foreign body aspiration, must take out in time.Conventionally foreign body is to use tracheascope to coordinate trachea foreign body forceps to operate, the foreign body forceps of prior art is all metal material, after cleaning and sterilizing, be repeatedly used, but the chela position of foreign body forceps is that articulated form is connected with caliper main body conventionally, there is dead angle in link position, be difficult to thoroughly clean up, have infection risk while reusing, result of use is undesirable.And if the disposable use high cost of the foreign body forceps of metal material and waste resource.
Summary of the invention
Technical problem to be solved in the utility model is: the deficiency existing for prior art, provide a kind of simple in structure, and use easy to operately, gripping foreign body is reliable, and cost is low, can disposable foreign body in trachea clamp device.
For realizing the object of this utility model, be achieved by the following technical solutions: a kind of foreign body in trachea clamp device, includes caliper, the connection tube of pneumatic control handle and the gentle moving joystick of connection caliper; Described caliper is by having elastic rubber or integrally moulded, and described caliper is is structurally connected and composed by the rib joint face of the support ring of the pipe joint b of tubular, tubular, spheric and four holding pieces successively one; The external diameter of described support ring is greater than the external diameter of pipe joint b, and the periphery of pipe joint b forms anticreep convex tendon; Described connection tube is connected with the outer wall interference fit of pipe joint b; Described rib joint face is recessed to support ring, the evenly periphery of the adjacent outer surface that is connected to rib joint face of four holding pieces, the outer surface of holding piece is excessively connected with the outer surface smoother of support ring, and the end of holding piece is gradually narrow, and the end of four holding pieces surrounds a circular open front; Between adjacent two holding pieces, leave latasuture; The inner side of each described holding piece forms support rod, and the bottom of support rod is connected on the outer surface of described rib joint face, and extend to the center of rib joint face the bottom of support rod; In described pipe joint b and support ring, be jointly embedded with the embedded pipe of a hard, in described support rod, be embedded with the reinforcing panel of hard; The inner surface middle part of described jaw joint face forms an annular rib; The residing position, inner side of described support rod bottom is relative with annular rib; The piston that described pneumatic control handle includes a piston cylinder and coordinates with piston cylinder, is connected with end and extend out to the piston rod outside piston cylinder on piston, piston cylinder front end is connected with a pipe joint a who is connected with described connection tube; Piston cylinder lateral wall is fixedly connected with a fixed handle, and piston rod end is hinged with a flexible handle, and flexible handle middle part is hinged on fixed handle by a jointed shaft b; The end of described piston rod forms the connecting ring of a bar hole shape, is fixedly connected with a jointed shaft a on flexible handle, and jointed shaft a is limited in described hinge eyes.
Compared with prior art, the beneficial effects of the utility model are: described caliper is by gum elastic or integrally moulded, easy to process, and production cost is low, and smooth surface is without burr or pointed end, and the sense of discomfort that trachea is produced and damage are small; Thereby described rib joint face is subject to air pressure to drive three support rod ends of outwardly drive then to drive holding piece to launch to external expansion, air pressure is cancelled rib joint face in process and is resetted, thereby holding piece does clamping action to wrap foreign body; Described air pressure makes piston move acquisition along piston cylinder front by the flexible handle of holding with a firm grip, easy to operate; Described reinforcing panel and embedded pipe make caliper have enough mechanical strengths and rib joint face position can have good elasticity, ensure that holding piece can effectively and firmly clamp foreign body.When described annular rib makes rib joint face driven by air pressure, the action that can be consistent of each holding piece, avoids holding piece action shakiness and makes foreign body again produce movement.Described caliper is normally closed type, and pneumatic control handle only need to move in the time of jaw foreign body, after among foreign body is wrapped in holding piece, can unclamp pneumatic control handle, easy to operate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of pneumatic control handle.
Fig. 3 is the structural representation of caliper part.
Fig. 4, Fig. 5 are the sectional structure schematic diagrams of caliper.
Fig. 6 is that the A-A of Fig. 5 is to structural representation.
1, pneumatic control hands handle; 11, piston cylinder; 111, pipe joint a; 12, piston rod; 121, hinge eyes; 13, flexible handle; 131, jointed shaft a; 132, jointed shaft b; 14, fixed handle; 2, connection tube; 3, caliper; 30, pipe joint b; 301, anticreep convex tendon; 31, support ring; 32, holding piece; 321, open front; 322, latasuture; 323, support rod; 324, reinforce panel; 33, rib joint face; 331, annular rib; 34, embedded pipe.
Detailed description of the invention
With reference to the accompanying drawings detailed description of the invention of the present utility model is made a detailed explanation below.
According to shown in Fig. 1 to Fig. 6, a kind of foreign body in trachea clamp device described in the present embodiment, includes caliper 3, pneumatic control handle 1 and connect the connection tube 2 of the gentle moving joystick of caliper; Described caliper is by having elastic rubber or integrally moulded, and described caliper is is structurally connected and composed by the rib joint face 33 of the support ring 31 of the pipe joint b30 of tubular, tubular, spheric and four holding pieces 32 successively one; The external diameter of described support ring is greater than the external diameter of pipe joint b, and the periphery of pipe joint b forms anticreep convex tendon 301; Described connection tube is connected with the outer wall interference fit of pipe joint b; Described rib joint face 33 is recessed to support ring, the evenly periphery of the adjacent outer surface that is connected to rib joint face of four holding pieces, the outer surface of holding piece is excessively connected with the outer surface smoother of support ring, the end of holding piece is gradually narrow, and the end of four holding pieces surrounds a circular open front 321; Between adjacent two holding pieces, leave latasuture 322; The inner side of each described holding piece forms support rod 323, and the bottom of support rod is connected on the outer surface of described rib joint face, and extend to the center of rib joint face the bottom of support rod; In described pipe joint b and support ring, be jointly embedded with the embedded pipe 34 of a hard, in described support rod, be embedded with the reinforcing panel 324 of hard; The inner surface middle part of described jaw joint face forms an annular rib 331; The residing position, inner side of described support rod bottom is relative with annular rib; The piston that described pneumatic control handle includes a piston cylinder 11 and coordinates with piston cylinder, is connected with end and extend out to the piston rod 12 outside piston cylinder on piston, piston cylinder front end is connected with a pipe joint a111 who is connected with described connection tube; Piston cylinder lateral wall is fixedly connected with a fixed handle 14, and piston rod end is hinged with a flexible handle 13, and flexible handle middle part is hinged on fixed handle by a jointed shaft b132; The end of described piston rod forms the connecting ring of a bar hole shape, is fixedly connected with a jointed shaft a131 on flexible handle, and jointed shaft a is limited in described hinge eyes.
When use, tracheascope is stretched near position intratracheal foreign body together with caliper and connection tube, observe by tracheascope, make holding piece aim at foreign body, rotate towards fixed handle direction by pressing described flexible handle bottom, the moving piston rod of jointed shaft a coordination hinge endless belt on flexible handle moves to piston cylinder front, thereby make generation air pressure in piston cylinder, in the caliper being connected with piston cylinder by connection tube, be also high pressure conditions, described rib joint face is outwardly under gas pressure, thereby driving three support rods to open makes holding piece open then, after unclamping flexible handle, air pressure is cancelled, thereby support rod loses to support to do to clamp to move foreign body is clamped, caliper is drawn out to trachea together with connection tube and can takes out foreign body outward.
Claims (1)
1. a foreign body in trachea clamp device, is characterized in that: include caliper, the connection tube of pneumatic control handle and the gentle moving joystick of connection caliper; Described caliper is by having elastic rubber or integrally moulded, and described caliper is is structurally connected and composed by the rib joint face of the support ring of the pipe joint b of tubular, tubular, spheric and four holding pieces successively one; The external diameter of described support ring is greater than the external diameter of pipe joint b, and the periphery of pipe joint b forms anticreep convex tendon; Described connection tube is connected with the outer wall interference fit of pipe joint b; Described rib joint face is recessed to support ring, the evenly periphery of the adjacent outer surface that is connected to rib joint face of four holding pieces, the outer surface of holding piece is excessively connected with the outer surface smoother of support ring, and the end of holding piece is gradually narrow, and the end of four holding pieces surrounds a circular open front; Between adjacent two holding pieces, leave latasuture; The inner side of each described holding piece forms support rod, and the bottom of support rod is connected on the outer surface of described rib joint face, and extend to the center of rib joint face the bottom of support rod; In described pipe joint b and support ring, be jointly embedded with the embedded pipe of a hard, in described support rod, be embedded with the reinforcing panel of hard; The inner surface middle part of described jaw joint face forms an annular rib; The residing position, inner side of described support rod bottom is relative with annular rib; The piston that described pneumatic control handle includes a piston cylinder and coordinates with piston cylinder, is connected with end and extend out to the piston rod outside piston cylinder on piston, piston cylinder front end is connected with a pipe joint a who is connected with described connection tube; Piston cylinder lateral wall is fixedly connected with a fixed handle, and piston rod end is hinged with a flexible handle, and flexible handle middle part is hinged on fixed handle by a jointed shaft b; The end of described piston rod forms the connecting ring of a bar hole shape, is fixedly connected with a jointed shaft a on flexible handle, and jointed shaft a is limited in described hinge eyes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436297.1U CN204016443U (en) | 2014-08-04 | 2014-08-04 | A kind of foreign body in trachea clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420436297.1U CN204016443U (en) | 2014-08-04 | 2014-08-04 | A kind of foreign body in trachea clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204016443U true CN204016443U (en) | 2014-12-17 |
Family
ID=52056370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420436297.1U Expired - Fee Related CN204016443U (en) | 2014-08-04 | 2014-08-04 | A kind of foreign body in trachea clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204016443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108078609A (en) * | 2016-11-21 | 2018-05-29 | 张小彤 | For the clamping device of caecum operation |
-
2014
- 2014-08-04 CN CN201420436297.1U patent/CN204016443U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108078609A (en) * | 2016-11-21 | 2018-05-29 | 张小彤 | For the clamping device of caecum operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150804 |
|
| EXPY | Termination of patent right or utility model |