CN204233592U - The three visual suction catheters in chamber - Google Patents
The three visual suction catheters in chamber Download PDFInfo
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- CN204233592U CN204233592U CN201420680918.0U CN201420680918U CN204233592U CN 204233592 U CN204233592 U CN 204233592U CN 201420680918 U CN201420680918 U CN 201420680918U CN 204233592 U CN204233592 U CN 204233592U
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Abstract
The three visual suction catheters in chamber, belong to medical surgical instrument field.Comprise body (8), it is characterized in that: described body (8) die cavity comprises circuit path (9), air relief passage (10) and sorption channel (11) three part, body (8) is formed by pipe shaft (801) and tube head (802) two sections of docking, tube head (802) sidewall has suction port (7), suction port (7) UNICOM sorption channel (11); Described circuit path (9) and air relief passage (10) are located at body (8) internal upper part side by side, and sorption channel (11) is located at body (8) interior bottom; The sectional area of described circuit path (9) is greater than the sectional area of air relief passage (10); The front end tube wall of described air relief passage (10) has multiple ventilation mouth (12).This visual suction catheter in three chambeies can carry out negative pressure drainage, air decompression and surgical instrument operation, and manufacture simple, intensity is high.
Description
Technical field
The three visual suction catheters in chamber, belong to medical surgical instrument field.
Background technology
Suction catheter is in curative activity, for the apparatus that body cavities inspection and material attract.Under prior art, due to the defect of structural design, manufacture process is more complicated and intensity is low, and suction catheter does not mostly arrange air decompressor, easily make tract pressure initiation malleation during vacuum suction, easily cause malleation to damage, or cannot realize utilizing in negative pressure drainage gap operating theater instruments to carry out operation disposal by body, need suction catheter and operating theater instruments repeatedly to pass in and out human body, and easily cause the damage of tract.Along with the development of Medical Technology, the suction catheter of prior art structure and suction device cannot meet the needs checking and perform the operation, and if a kind of have negative pressure drainage function, air decompression and the suction catheter of operation technique function can be researched and developed, cavity inspection and operative treatment can be made synchronously to carry out, then can reduce somatic damage, improve surgical quality.
Summary of the invention
The technical problems to be solved in the utility model is: overcome the deficiencies in the prior art, provides one can carry out negative pressure drainage, air decompression and surgical instrument operation, manufactures simple, the three visual suction catheters in chamber that intensity is high.
This utility model solves the technical scheme that its technical problem adopts: this visual suction catheter in three chambeies, comprise body, described body die cavity comprises circuit path, air relief passage and sorption channel three part, body is formed by pipe shaft and tube head two sections of docking, tube head sidewall has suction port, suction port UNICOM sorption channel.Body is that high-strength transparence plastic material is made, and hot strength is more than 50Mpa.Body, when manufacturing and designing, is formed by pipe shaft and tube head two sections of docking, manufactures simple.Sorption channel may be used for negative pressure drainage, and can also be used for stretching into operating theater instruments and carry out operation technique, air relief passage can make air flow to cavity when vacuum suction, prevents the stress injury caused because of negative pressure drainage, and circuit path is used for cloth circuits line.
Described circuit path and air relief passage are located at body internal upper part side by side, and sorption channel is located at bottom in body.
The sectional area of described circuit path is greater than the sectional area of air relief passage.
The front end tube wall of described air relief passage has multiple ventilation mouth.Air can enter air relief passage by ventilation mouth.
The air inlet of described air relief passage is provided with air filter.Air filter plays filtered air effect, improves sanitary cleaning cleanliness.
Be provided with camera head in described tube head, camera head comprises the one of preposition camera head or rearmounted camera head or two kinds.
Described preposition camera head is arranged on tube head end, and preposition camera head is towards the dead ahead of body, and comprise towards the front-facing camera of pipe end and the translucent cover covering on front-facing camera outside, translucent cover is arranged on tube head top ends and forms sealing.Front-facing camera can facilitate operation technique.
Preferably, described translucent cover is hemispherically be arranged on body end.This design can ensure that front-facing camera gets a clear view, and is convenient to observe.
Described rearmounted camera head is towards the suction port on tube head sidewall, and rearmounted camera head comprises post-positioned pick-up head and covers on the lamella lucida of post-positioned pick-up head outside, and lamella lucida is arranged on inside suction port.Post-positioned pick-up head energy clear observation chamber wall needs the part disposed, and clearly to need the mode disposed, improves surgical quality.
Preferably, described front-facing camera and post-positioned pick-up head are equipped with light source respectively, and light source is internal or external light source.
Described camera head can connect display by circuit.By the observation to display in operation process, be more conducive to the grasp to operation process.
Described pipe shaft is straight tube-like or bending-like, and outside, pipe shaft rear end is provided with handle.
Compared with prior art, the beneficial effect that the technique scheme of this visual suction catheter in three chambeies has is:
1, manufacture is simple, intensity is high, can carry out negative pressure drainage, air decompression and surgical instrument operation: body is that high-strength transparence plastic material is made, and hot strength is more than 50Mpa.Body, when manufacturing and designing, is formed by pipe shaft and tube head two sections of docking, manufactures simple; Sorption channel may be used for negative pressure drainage, and can also be used for stretching into operating theater instruments and carry out operation technique, air relief passage can make air flow to cavity when vacuum suction, prevents the stress injury caused because of negative pressure drainage, and circuit path is used for cloth circuits line; The needs checking and perform the operation can be met simultaneously, reduce somatic damage, improve surgical quality.
2, design variation, uses flexibly: can arrange preposition camera head or rearmounted camera head, also can arrange simultaneously, and front-facing camera can find that chamber wall needs the position of disposing fast; Post-positioned pick-up head can need the part disposed to position monitoring to chamber wall, can reduce operating difficulty, improve surgical quality, use flexibly.
3, negative pressure drainage is realized and operation technique hockets, reduce surgical damage: tube head sidewall has suction port, during operation, suction port can wrap the part that chamber wall needs to dispose, and can stretch in tract by operating theater instruments, dispose in time by pipe shaft rear end, inspection and operative treatment synchronously carry out, decrease the frequency of suction catheter turnover human body, and general operating theater instruments can enter human body by body, to be conducive to reducing in operation process apparatus to the injury of body cavities.
The front end tube wall of 4, gas relief passage has multiple ventilation mouth, and the air inlet of air relief passage is provided with air filter, and ventilation mouth is multiple, and be beneficial to the inflow of air, air inlet is provided with air filter, can ensure the quality entering human body air.
5, can be shown by video, be easy to the grasp to operation process: camera head can connect display by circuit, by the observation to the picture that the camera head shown in display monitors in operation process, the instant situation known timely in cavity and in operation can be facilitated, be beneficial to the grasp to operation process.
Accompanying drawing explanation
Fig. 1 is the structural representation of the visual suction catheter preferred embodiment in this three chamber.
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Fig. 3 is the structural representation of the embodiment 2 of this visual suction catheter in three chambeies.
Fig. 4 is the structural representation of the embodiment 3 of this visual suction catheter in three chambeies.
Fig. 5 is the structural representation of the embodiment 4 of this visual suction catheter in three chambeies.
Wherein: 1, front-facing camera 2, post-positioned pick-up head 3, preposition support 4, rearmounted support 5, translucent cover 6, lamella lucida 7, suction port 8, body 9, circuit path 10, air relief passage 11, sorption channel 12, ventilation mouth 13, handle 14, display 801, pipe shaft 802, tube head.
Detailed description of the invention
Fig. 1-2 is the most preferred embodiment of this visual suction catheter in three chambeies and the visual attraction operation device of Multicarity, is described further this utility model below in conjunction with accompanying drawing 1-5.
Embodiment 1
With reference to accompanying drawing 1-2, the three visual suction catheters in chamber, comprise body 8, body 8 have the scale marker stretched into.Body 8 die cavity comprises circuit path 9, air relief passage 10 and sorption channel 11 3 part, circuit path 9 and air relief passage 10 are located at body 8 internal upper part side by side, sorption channel 11 is located at bottom in body 8, the sectional area of circuit path 9 is greater than the sectional area of air relief passage 10, and the front end tube wall of air relief passage 10 has multiple ventilation mouth 12.Body 8 is made for high-strength transparence plastic material, hot strength is all more than 50Mpa, body 8 is formed by pipe shaft 801 and tube head 802 two sections of docking, pipe shaft 801 is in bending-like, also straight tube-like can be made as according to actual needs, tube head 802 sidewall has suction port 7, suction port 7 UNICOM sorption channel 11.
Embodiment 2
With reference to accompanying drawing 3, camera head is provided with in tube head 802, camera head comprises preposition camera head, preposition camera head is arranged on tube head 802 end, preposition camera head is towards the dead ahead of body 8, comprise towards the front-facing camera 1 of body 8 termination and the translucent cover 5 covering on front-facing camera 1 outside, translucent cover 5 is arranged on body end in hemispherical and form sealing.This design can ensure that front-facing camera gets a clear view, and is convenient to observe.The air inlet of air relief passage 10 is provided with air filter.
Embodiment 3
With reference to accompanying drawing 4, camera head also comprises rearmounted camera head, and rearmounted camera head, towards the suction port 7 on tube head 802 sidewall, comprises post-positioned pick-up head 2 and the lamella lucida 6 covering on post-positioned pick-up head 2 outside, post-positioned pick-up head 2 is arranged on rearmounted support 4, and lamella lucida 6 is arranged on inside suction port 7.Post-positioned pick-up head 2 energy clear observation chamber wall needs the part disposed, and clearly to need the mode disposed, improves surgical quality.All the other are identical with embodiment 2.
Front-facing camera and post-positioned pick-up head also can be equipped with light source respectively, and light source is internal or external light source.
Embodiment 4
With reference to accompanying drawing 5, outside, pipe shaft 801 rear end is provided with handle 13, and camera head can connect display 14 by circuit.Handle 13 handled easily, and the internals such as wiring board are all undertaken hiding fixing by handle 13.
Work process: during use, operator's operating grip 13, body 8 is stretched in the tract of patient's examine position, after front-facing camera 1 finds that chamber wall has need position to be processed, the position of rapid adjustment body 8, make the suction port 7 on body 8 wrap the position needing disposal, just can be seen the clear picture at this position that post-positioned pick-up head 2 photographs by display 14.Thus clearly need mode to be processed.Operating theater instruments by stretching into from body 8 rear end processes affected part under the supervision of post-positioned pick-up head 2.In operation process, when needing negative pressure drainage, start vacuum suction, waste liquid and tissue etc. enter sorption channel 11 by suction port 7 and drain external.Owing to being provided with air relief passage 10, air can be made to flow to cavity when negative pressure drainage, prevent the stress injury caused because of negative pressure drainage, reduce somatic damage, improve surgical quality.
The above, it is only preferred embodiment of the present utility model, be not restriction this utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (10)
1. the three visual suction catheters in chamber, comprise body (8), it is characterized in that: described body (8) die cavity comprises circuit path (9), air relief passage (10) and sorption channel (11) three part, body (8) is formed by pipe shaft (801) and tube head (802) two sections of docking, tube head (802) sidewall has suction port (7), suction port (7) UNICOM sorption channel (11).
2. the three visual suction catheters in chamber according to claim 1, is characterized in that: described circuit path (9) and air relief passage (10) are located at body (8) internal upper part side by side, and sorption channel (11) is located at body (8) interior bottom.
3. the three visual suction catheters in chamber according to claim 1 and 2, is characterized in that: the sectional area of described circuit path (9) is greater than the sectional area of air relief passage (10).
4. the three visual suction catheters in chamber according to claim 1 and 2, is characterized in that: the front end tube wall of described air relief passage (10) has multiple ventilation mouth (12).
5. the three visual suction catheters in chamber according to claim 1 and 2, is characterized in that: the air inlet of described air relief passage (10) is provided with air filter.
6. the three visual suction catheters in chamber according to claim 1, is characterized in that: be provided with camera head in described tube head (802), and camera head comprises the one of preposition camera head or rearmounted camera head or two kinds.
7. the three visual suction catheters in chamber according to claim 6, it is characterized in that: described preposition camera head is arranged on tube head (802) end, preposition camera head is towards the dead ahead of body (8), comprise towards the front-facing camera (1) of body (8) termination and cover on the outside translucent cover (5) of front-facing camera (1), translucent cover (5) is arranged on tube head (802) top ends and forms sealing.
8. the three visual suction catheters in chamber according to claim 6, it is characterized in that: described rearmounted camera head is towards the suction port (7) on tube head (802) sidewall, rearmounted camera head comprises post-positioned pick-up head (2) and covers on the outside lamella lucida (6) of post-positioned pick-up head (2), and lamella lucida (6) is arranged on suction port (7) inner side.
9. the three visual suction catheters in chamber according to claim 6, is characterized in that: described camera head can connect display (14) by circuit.
10. the three visual suction catheters in chamber according to claim 1, is characterized in that: described pipe shaft (801) is in straight tube-like or bending-like, and pipe shaft (801) outside, rear end is provided with handle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680918.0U CN204233592U (en) | 2014-11-14 | 2014-11-14 | The three visual suction catheters in chamber |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420680918.0U CN204233592U (en) | 2014-11-14 | 2014-11-14 | The three visual suction catheters in chamber |
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| CN204233592U true CN204233592U (en) | 2015-04-01 |
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| CN201420680918.0U Active CN204233592U (en) | 2014-11-14 | 2014-11-14 | The three visual suction catheters in chamber |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730066A (en) * | 2017-01-18 | 2017-05-31 | 温州市人民医院 | A kind of suction tube |
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2014
- 2014-11-14 CN CN201420680918.0U patent/CN204233592U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106730066A (en) * | 2017-01-18 | 2017-05-31 | 温州市人民医院 | A kind of suction tube |
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