CN202505431U - Vocal cord polyp appliance used with fiber optic laryngoscope in matched manner - Google Patents
Vocal cord polyp appliance used with fiber optic laryngoscope in matched manner Download PDFInfo
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- CN202505431U CN202505431U CN2012201343202U CN201220134320U CN202505431U CN 202505431 U CN202505431 U CN 202505431U CN 2012201343202 U CN2012201343202 U CN 2012201343202U CN 201220134320 U CN201220134320 U CN 201220134320U CN 202505431 U CN202505431 U CN 202505431U
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- handle
- vocal cord
- polyp
- working head
- protecting pipe
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Abstract
The utility model relates to a vocal cord polyp appliance used with a fiber optic laryngoscope in a matched manner, and belongs to the field of medical appliances. The vocal cord polyp appliance comprises a handle and a working head as well as a bendable protection sleeve pipe connected with the handle and the working head, wherein a traction rope is arranged in the bendable protection sleeve pipe; one end of the traction rope is connected with the handle; the other end of the traction rope is connected with the working head; a reinforced rod is arranged outside the bendable protection sleeve pipe at the joint of the handle and the bendable protection sleeve pipe; the bendable protection sleeve pipe and the reinforced rod are made of stainless steel springs; and the traction rope is made of stainless steel wires. The vocal cord polyp appliance is simple in structure, is favorable for insertion, diagnosis and operation of patients with cervical spondylosis or difficulty in hypsokinesis or the like, increases the speed of the operation, improves the quality of the operation, and is safer and reliable.
Description
Technical field
This utility model relates to a kind of polyp of vocal cord apparatus, relates in particular to a kind of polyp of vocal cord apparatus that is used with fiberoptic laryngoscope, belongs to medical instruments field.
Background technology
Traditional polyp of vocal cord apparatus kind is a lot; At present, mainly be to adopt that to stretch into the oral cavity part be that the polyp of vocal cord apparatus of direct rod shape cooperates tracheal intubation to operate completion together, its shortcoming is 1, since tracheal intubation itself take than large space; At first inconvenient doctor holds the pincers operation; Occur extracing mistake easily, secondly tracheal intubation is damaged glottis easily, causes unnecessary damage; 2, as some patients that cervical spondylosis or following jaw abnormality layback difficulty are arranged,, can cause phenomenons such as loss of tooth or soft tissue injury owing to adopt the polyp of vocal cord apparatus of hard straight-bar.
The utility model content
This utility model provides a kind of simple in structure to the deficiency that exists in the prior art, the flexible polyp of vocal cord apparatus that is used with fiberoptic laryngoscope of avoiding unnecessary damage in the human oral cavity that stretches into.In clinical practice, be used fibre bronchus mirror's inspection type laryngeal mask, reduced the damage of tracheal intubation to air flue, reduced difficult airway patient loss of tooth and soft tissue injury, make surgical field of view more clear, avoided accidental injury to vocal cords.
The technical scheme that this utility model solves the problems of the technologies described above is following:
A kind of polyp of vocal cord apparatus that is used with fiberoptic laryngoscope; Comprise handle and working head; Be characterized in that also comprise the flexible protecting pipe that connects handle and working head, said flexible protecting pipe inside is provided with pull rope; One end of said pull rope connects handle, and the other end of said pull rope connects said working head.
Further, said handle is scissor structure, and it comprises upper plier handle and lower plier handle, and said upper plier handle and lower plier handle are articulated and connected, and said upper plier handle is connected with an end of said pull rope.
Further, said flexible protecting pipe stainless steel spring is processed, and said pull rope adopts the rustless steel steel wire to process; Specifically be the wire strands that adopts the rustless steel steel wire to process, the outside also is provided with the flexible protecting pipe that stainless steel spring supports, and can realize bending; Under the situation of crooked 180 degree of flexible protecting pipe; Draw said working head through joystick, working head still can free opening and closing, and manual dexterity is convenient.
Further; Said handle can be push-pull structure, and it comprises fixed bar and the movable block that can slide along the fixed bar surface, and said fixed bar middle part is provided with groove; Said movable block is sleeved on the said groove outside, and said movable block bottom centre is fixedly connected with an end of said pull rope.
Further, said handle and said flexible protecting pipe junction are provided with bracing piece in the said flexible protecting pipe outside.Said bracing piece adopts the stainless steel spring material, and said bracing piece is further said handle of protection and said flexible protecting pipe junction, avoids causing the junction to damage because of crooked use repeatedly.
Further, the effective length of said flexible protecting pipe is 55～70cm.Said effective length is that the length that the right-hand member from bracing piece plays working head is 55～70cm.
Further, said working head can have polytype, and it is shaped as waist type, straight triangular form, foreign body forceps type, staight scissors type, cup type or bowl type.
This utility model polyp of vocal cord apparatus passes the guiding tube of fiberoptic laryngoscope; Bending section through said fiberoptic laryngoscope exports an end from the pliers of fiberoptic laryngoscope and stretches out; Cooperate fiberoptic laryngoscope pliers outlet light guide bundles and object lens on every side; Survey the position and the state of polyp of vocal cord, move forward and backward the position of confirming the polyp of vocal cord apparatus through control fiberoptic laryngoscope bending section then, win then; Take same way, guiding tube and electronics laryngoscope that this utility model can also pass the electronics laryngoscope are used.
The beneficial effect of this utility model is: compare with the polyp of vocal cord apparatus of traditional hard straight-bar; More convenient with the polyp of vocal cord instrumentation that fiberoptic laryngoscope is used; It is more very thin that fiberoptic laryngoscope inserts the bending section external diameter; Help inserting, observe and diagnosis, can not damage patient's glottis and comfort is arranged; For the patient that cervical spondylosis or layback difficulty are arranged, need not face upward head during operation in addition, this utility model can arrive the position of polyp of vocal cord accurately, easily wins then.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment 1;
Fig. 2 is the structural representation of this utility model embodiment 2;
Fig. 3 is the dissimilar working head structural representations of this utility model;
Fig. 4 is used state diagram for this utility model embodiment 1 with fiberoptic laryngoscope;
Fig. 5 is used state diagram for this utility model embodiment 2 with fiberoptic laryngoscope.
Among Fig. 1-Fig. 5: 1, hands handle; 2, flexible protecting pipe; 3, working head; 4, upper plier handle; 5, lower plier handle; 6, pull rope; 7, bracing piece; 8, fiberoptic laryngoscope; 9, guiding tube; 10, bending section; 11, pliers outlet; 12, fixed bar; 13, groove; 14, movable block; 15, waist type; 16, straight triangular form; 17, foreign body forceps type; 18, staight scissors type; 19, cup type; 20, bowl type.
The specific embodiment
Below in conjunction with accompanying drawing the principle and the characteristic of this utility model are described, institute gives an actual example and only is used to explain this utility model, is not the scope that is used to limit this utility model.
Embodiment 1; As shown in Figure 1, a kind of polyp of vocal cord apparatus that is used with fiberoptic laryngoscope comprises handle 1 and working head 3; Also comprise the flexible protecting pipe 2 that connects handle 1 and working head 3; Said flexible protecting pipe 2 inside are provided with pull rope 6, and an end of said pull rope 6 connects handle 1, and the other end of said pull rope 6 connects said working head 3.Said handle 1 is scissor structure, and it comprises upper plier handle 4 and lower plier handle 5, and said upper plier handle 4 is articulated and connected with lower plier handle 5, and said upper plier handle 4 is connected with an end of said pull rope 6.Said flexible protecting pipe 2 stainless steel springs are processed; Said pull rope 6 adopts the rustless steel steel wire to process; It specifically is the wire strands that adopts the rustless steel steel wire to process; The outside also is provided with the flexible protecting pipe 2 that stainless steel spring supports, and said handle 1 is provided with bracing piece 5 with said flexible protecting pipe 2 junctions in the said flexible protecting pipe outside.Said bracing piece 5 adopts the stainless steel spring material, and the effective length of said flexible protecting pipe 2 is 55～70cm.Said effective length is that the length that the right-hand member from bracing piece plays working head 3 is 55～70cm.
Embodiment 2; As shown in Figure 2; Said handle 1 can be push-pull structure, and it comprises fixed bar 12 and the movable block 14 that can slide along fixed bar 12 surfaces, and said fixed bar middle part is provided with groove 13; Said movable block 14 is sleeved on said groove 13 outsides, and said movable block 14 bottom centre are fixedly connected with an end of said pull rope 6.
All the other structures of present embodiment are identical with embodiment 1, repeat no more.
As shown in Figure 3, the shape of said working head can have polytype, can be waist type 15, straight triangular form 16, foreign body forceps type 17, staight scissors type 18, cup type 19 or bowl type 20.
Like Fig. 4 and shown in Figure 5; This utility model polyp of vocal cord apparatus passes the guiding tube 9 of fiberoptic laryngoscope 8; Bending section 10 through said fiberoptic laryngoscope 8 exports 11 1 ends from the pliers of fiberoptic laryngoscope 8 and stretches out, and cooperates light guide bundles and object lens around the fiberoptic laryngoscope pliers outlet 11, surveys the position and the state of polyp of vocal cord; Move forward and backward the position of confirming the polyp of vocal cord apparatus through control fiberoptic laryngoscope bending section 10 then, win then.
Take same way, this utility model can also be used with the electronics laryngoscope.
The above is merely the preferred embodiment of this utility model, and is in order to restriction this utility model, not all within the spirit and principle of this utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of this utility model.
Claims (7)
1. polyp of vocal cord apparatus that is used with fiberoptic laryngoscope; Comprise handle and working head; It is characterized in that also comprise the flexible protecting pipe that connects handle and working head, said flexible protecting pipe inside is provided with pull rope; One end of said pull rope connects handle, and the other end of said pull rope connects said working head.
2. the polyp of vocal cord apparatus that is used with fiberoptic laryngoscope according to claim 1; It is characterized in that said handle is scissor structure, it comprises upper plier handle and lower plier handle; Said upper plier handle and lower plier handle are articulated and connected, and said upper plier handle is connected with an end of said pull rope.
3. the polyp of vocal cord apparatus that is used with fiberoptic laryngoscope according to claim 1; It is characterized in that; Said handle is a push-pull structure, and it comprises fixed bar and the movable block that can slide along the fixed bar surface, and said fixed bar middle part is provided with groove; Said movable block is sleeved on the said groove outside, and said movable block bottom centre is fixedly connected with an end of said pull rope.
4. according to each described polyp of vocal cord apparatus that is used with fiberoptic laryngoscope of claim 1～3, it is characterized in that said flexible protecting pipe adopts stainless steel spring to process, said pull rope adopts the rustless steel steel wire to process.
5. the polyp of vocal cord apparatus that is used with fiberoptic laryngoscope according to claim 4 is characterized in that, said handle and said flexible protecting pipe junction are provided with bracing piece in the said flexible protecting pipe outside.
6. the polyp of vocal cord apparatus that is used with fiberoptic laryngoscope according to claim 5 is characterized in that the effective length of said flexible protecting pipe is 55～70cm.
7. the polyp of vocal cord apparatus that is used with fiberoptic laryngoscope according to claim 5 is characterized in that, the shape of said working head is waist type, straight triangular form, foreign body forceps type, staight scissors type, cup type or bowl type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201343202U CN202505431U (en) | 2012-04-01 | 2012-04-01 | Vocal cord polyp appliance used with fiber optic laryngoscope in matched manner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201343202U CN202505431U (en) | 2012-04-01 | 2012-04-01 | Vocal cord polyp appliance used with fiber optic laryngoscope in matched manner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202505431U true CN202505431U (en) | 2012-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201343202U Expired - Fee Related CN202505431U (en) | 2012-04-01 | 2012-04-01 | Vocal cord polyp appliance used with fiber optic laryngoscope in matched manner |
Country Status (1)
| Country | Link |
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| CN (1) | CN202505431U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239270A (en) * | 2013-05-22 | 2013-08-14 | 上海市嘉定区中心医院 | Arc-shaped self-retaining laryngoscope surgical instrument |
| CN104107083A (en) * | 2014-08-04 | 2014-10-22 | 李峰 | Trachea foreign body tweezers and tweezer body |
| CN105147234A (en) * | 2015-11-02 | 2015-12-16 | 王文一 | Laryngeal surgical instrument |
| CN108209981A (en) * | 2018-01-02 | 2018-06-29 | 威海市妇幼保健院（威海市立第二医院、威海市妇女儿童医院） | Specimen retrieval device under a kind of laparoscope |
| CN111513817A (en) * | 2020-05-25 | 2020-08-11 | 贵州医科大学附属医院 | Polyp clamping cutter |
-
2012
- 2012-04-01 CN CN2012201343202U patent/CN202505431U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239270A (en) * | 2013-05-22 | 2013-08-14 | 上海市嘉定区中心医院 | Arc-shaped self-retaining laryngoscope surgical instrument |
| CN103239270B (en) * | 2013-05-22 | 2015-08-12 | 上海市嘉定区中心医院 | Curved support laryngoscope instrument |
| CN104107083A (en) * | 2014-08-04 | 2014-10-22 | 李峰 | Trachea foreign body tweezers and tweezer body |
| CN105147234A (en) * | 2015-11-02 | 2015-12-16 | 王文一 | Laryngeal surgical instrument |
| CN108209981A (en) * | 2018-01-02 | 2018-06-29 | 威海市妇幼保健院（威海市立第二医院、威海市妇女儿童医院） | Specimen retrieval device under a kind of laparoscope |
| CN111513817A (en) * | 2020-05-25 | 2020-08-11 | 贵州医科大学附属医院 | Polyp clamping cutter |
| CN111513817B (en) * | 2020-05-25 | 2023-03-28 | 贵州医科大学附属医院 | Polyp clamping cutter |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20190401 |