CN208426101U - A kind of thoracoscope lens fixing apparatus - Google Patents
A kind of thoracoscope lens fixing apparatus Download PDFInfo
- Publication number
- CN208426101U CN208426101U CN201720942411.1U CN201720942411U CN208426101U CN 208426101 U CN208426101 U CN 208426101U CN 201720942411 U CN201720942411 U CN 201720942411U CN 208426101 U CN208426101 U CN 208426101U
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- CN
- China
- Prior art keywords
- intermediate plate
- fixed ring
- fixing apparatus
- lens fixing
- handle
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Abstract
The utility model belongs to a kind of thoracoscope lens fixing apparatus, it is characterized by: comprising clamping ontology, the clamping ontology includes intermediate plate A, intermediate plate B and ridge, ridge is plate body, one end of the intermediate plate A and intermediate plate B is connect with ridge, the other end is free end, the free end of the intermediate plate A and intermediate plate B forms the clamp port that can be opened and closed between each other, the lateral surface of the intermediate plate A or intermediate plate B is equipped with fixed ring, the fixed ring and intermediate plate A or intermediate plate B are hinged, fixed ring is rotated around articulated section, inclination angle is formed with intermediate plate A or intermediate plate B, handle A and handle B are respectively equipped on the intermediate plate A and intermediate plate B, the folding for the clamp port that the free end of the handle A and handle B control intermediate plate A and intermediate plate B is formed.Compared with prior art, the utility model overcomes the shortcomings of the prior art, the unstability of surgical instrument and operation safety coefficient when improving single hole thoracoscopic operation, while effectively protecting medical equipment service life.
Description
Technical field
The utility model relates to a kind of medical instruments field, especially a kind of device fixed for thoracic cavity lens head.
Background technique
With the development of thoracic cavity mirror device and technology, thoracoscopic operation is widely used to Diagnosis of Chest Diseases and treatment,
In recent years the single hole thoracoscopic surgery techniques carried out are the technology rapid development based on traditional three hole thoracoscopic operations, single hole thoracoscopic operation
Open chest surgery and traditional thoracoscopic operation are compared, more minimally invasiveization alleviates the influence performed the operation to intercostal nerve to greatest extent,
There is apparent advantage in terms of reducing post-operative incisional pain and wall of the chest cacesthesia, shortens patient's the convalescence after Miles operation.Single hole at present
What thoracoscopic operation used is still traditional thoracic cavity mirror device, and all operation instruments are passed in and out by same handle hole, such surgical technic
Both hands operation is carried out from unilateral side convenient for patient to a certain extent, single hole thoracoscopic operation itself is existing there is also certain disadvantage
Thoracoscope relevant device is not suitable for single hole thoracoscope operation a: handle hole, and all operation instruments are passed in and out by this mouth, existed
Interfering with each other between instrument is frequently present of after an instrument enters, the feelings that instrument in addition cannot be introduced into or can not move
Condition；Mirror hand is helped to be difficult to fixed thoracoscope light source, poor accuracy, fatiguability, increase patient and assistant uses the difficulty of instrument, especially
Its support due to a lack of impetus, it is difficult to the steady of mirror is held in guarantee, camera lens shaking easily occurs, and advance and retreat scale is also difficult to hold,
Even cause endoscope slide cause injuries of tissues and organs, multiple instruments by single operation channel enter it is intracavitary, each other interference,
Collision, influence the operation of operator, also increase instrument (especially when all instruments are performed the operation by a notch,
Be also possible to the expensive hysteroscope of damage) abrasion and damage.
For the Related Technical Issues of single hole thoracoscopic operation operation, as patent CN 106236158A proposes a kind of list
Hole thoracoscope notch separates fixator, separates fixed block for notch space point by retracting setting notch on fixator in notch
For 2 operation ducts.One of them be used into thoracoscope light source, in addition into operation instrument, to overcome currently available technology to deposit
Above-mentioned deficiency.But above technical scheme also suffers from certain drawbacks: 1, fixed position is single, when cannot be according to operation
The angle of operator is effectively adjusted: 2, cannot carry out stable fixation to surgical instrument, have to surgical procedure certain
It influences.
The utility model provides a kind of device that the thoracic cavity lens head suitable for single hole thoracoscopic operation is fixed, can be in chest
Portion's surgical procedure mouth formed 2 independent operating walk ways, one of them be used into thoracoscope light source, in addition into operation instrument,
Keep thoracoscope to have good impetus when in use so that thoracic cavity lens head held stationary, be not easy to shake, advance and retreat scale is easy
Control, alleviates the labor intensity of man-hour manually hand-held thoracoscope, improves safety coefficient when operation, while being effectively increased doctor
Use service life of equipment.
Summary of the invention
Technical problem to be solved in the utility model is thoracoscope operation under the conditions of single hole, can be in thoracic operation
Operation port forms 2 independent operating walk ways, and one of channel is used into thoracoscope light source, and an other channel is into operation
Instrument, guarantee, which holds thoracoscope when in use, good impetus, so that thoracic cavity lens head held stationary, is not easy to shake, retreats
Scale is easy to control, and alleviates the labor intensity of man-hour manually hand-held thoracoscope, improves operation safety coefficient, effectively protects doctor
Use service life of equipment.
A kind of to achieve the above objectives, the present invention provides the following technical solutions: thoracoscope lens fixing apparatus,
Be characterized in that: comprising clamping ontology, the clamping ontology includes intermediate plate A (1), intermediate plate B (2) and ridge (3), the ridge (3)
For plate body, one end of the intermediate plate A (1) and intermediate plate B (2) are connect with ridge (3), and the other end is free end, the intermediate plate A
(1) and the free end of intermediate plate B (2) forms the clamp port that can be opened and closed, the intermediate plate A (1) or intermediate plate B (2) between each other
Lateral surface be equipped with fixed ring (4), the fixed ring (4) and intermediate plate A (1) or intermediate plate B (2) hingedly, the fixed ring (4) around
Articulated section rotation forms inclination angle with intermediate plate A (1) or intermediate plate B (2), is respectively equipped with hand on the intermediate plate A (1) and intermediate plate B (2)
What the free end of handle A (5) and handle B (6), the handle A (5) and handle B (6) control intermediate plate A (1) and intermediate plate B (2) were formed
The folding of clamp port.
The intermediate plate A (1) and intermediate plate B (2) and back (3) connection are smooth transition, and have one between each other
Fixed elasticity, by the extruding to handle A (1) and handle B (2), intermediate plate A (1) and intermediate plate B (2) are formed by clamp port opening
Engage with the clamping of the outer edge of incision protective sleeve (10), fixed ring (4) after accommodating ontology and being fixed on incision protective sleeve (10),
Inwardly overturning, can separation cuts protective case (10) formed 2 operating walk ways, fixed ring (4) itself formed duct be used into
Thoracoscope light source, another channel into operation instrument, thus solve thoracoscope lack impetus support, easily occur camera lens shake and
The problems such as multiple instruments enter intracavitary, interference, collision each other by single operation channel, influence the operation of operator, simultaneously
Also mutual abrasion and the damage between instrument can effectively be avoided.
As optimal selection, the intermediate plate A (1) or intermediate plate B (2) are equipped with casing (7), and described sleeve pipe (7) is opened for both ends
The tubular body of mouth, described sleeve pipe (7) are set to the lateral surface edge of intermediate plate A (1) and the free end of intermediate plate B (2), the fixed ring
(4) to set the ring bodies there are two free end, two free ends of the fixed ring (4) are open with two of casing (7) respectively
End is hinged, fixed ring (4) facing sleeve (7) rotation.
Two free ends of the fixed ring (4) are hinged with two open ends of casing (7) respectively, and hand side pressure or stretching are fixed
Two free ends of ring (4) can take out fixed ring (4) from the open end of casing (7), can be in intermediate plate A (1) or intermediate plate B (2)
Upper setting multiple groups casing (7) is adjusted the different position of fixed ring (4) by the needs of operation and puts a thoracoscope, and effectively controlled
The advance and retreat scale of thoracoscope processed.
Alternatively, described sleeve pipe (7) is set on intermediate plate A (1) or intermediate plate B (2), the fixed ring (4) is a ring bodies, institute
Fixed ring (4) are stated equipped with hinge bar, the hinge bar and the open end of casing (7) are hinged, and fixed ring (4) is around articulated section and folder
Piece B (2) forms required rotation angle of performing the operation.
As an improvement, the open end of described sleeve pipe (7) is equipped with card slot (71), the free end of the fixed ring (4) is set respectively
Engage in card slot (71), two free ends by squeezing fixed ring (4) are completed free end and turned between different card slots (71)
It changes.
Hingedly, and fixed ring rotate around articulated section and intermediate plate A (1) or intermediate plate B (2) shape for the fixed ring (4) and casing (7)
After angle needed for operation, fixed ring (4) is engaged with casing (7) by the elastic acting force of fixed ring (4), when in fixed ring
(4) when the mass of object placed on is excessive, it will lead to fixed ring (4) and the engaging of casing (7) be unstable, by casing (7)
Two-port card slot (71) are set, the free end of fixed ring (4) engages with card slot (71), improves fixed ring (4) and intermediate plate A
(1) or intermediate plate B (2) forms the stability engaged after the required angle of operation with casing (7) and passes through when needing to adjust the angle
Hand side pressure or two free ends for stretching fixed ring (4), can take out fixed ring (4), then from the open end of casing (7)
It is adjusted to the card slot (71) of required position, it is convenient and efficient, stability is high.
As an improvement, the inner sidewall of the intermediate plate A (1) and intermediate plate B (2) are equipped with anti-skid bulge (8).
Anti-skid bulge (8) matches with incision protective sleeve (10) edge on the inside of piece A (1) and intermediate plate B (2), can prevent mirror
The fixed device of head slips.
As an improvement, the intermediate plate A (1) and intermediate plate B (2) lateral surface are wrapped up equipped with medical grade rubber.
Medical grade rubber is wrapped up on the outside of intermediate plate A (1) and handle A (5) or intermediate plate B (2) and handle B (2), plays insulation effect
Fruit prevents electric knife from touching the utility model and causes to damage to skin.
As an improvement, the intermediate plate A (1) and intermediate plate B (2) are equipped with arc notch (9), the arc notch (9) is set to
Intermediate plate A (1) and intermediate plate B (2) forms that one end of clamp port.
Compared with prior art, the utility model overcomes the shortcomings of the prior art, improves single hole thoracoscope hand
The unstable factor of surgical instrument when art while improving operation safety coefficient, effectively protects medical equipment and uses the longevity
Life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram in the direction Figure 1A.
Fig. 3 is the structural schematic diagram in the direction Figure 1B.
Fig. 4 is the structural schematic diagram of embodiment 2.
Fig. 5 is the structural schematic diagram of embodiment 3.
Fig. 6 is the usage state diagram that the utility model is overlooked.
Appended drawing reference
1 is intermediate plate A, and 2 be intermediate plate B, and 3 be back, and 4 be fixed ring, and 5 be handle A, and 6 be handle B, and 7 be casing, and 71 be card
Slot, 8 be anti-skid bulge, and 9 be arc notch, and 10 be incision protective sleeve, and 11 be wound.
Specific embodiment
The following detailed description of preferred embodiments of the present invention.
Embodiment 1: being the structural schematic diagram of the utility model embodiment 1 referring to Fig.1-3, a kind of thoracic cavity lens head is fixed
Device, it is characterised in that: comprising clamping ontology, the clamping ontology includes intermediate plate A1, intermediate plate B2 and ridge 3, the intermediate plate A1
Connect with one end of intermediate plate B2 with ridge 3, the other end forms the clamp port that can be opened and closed between each other, the intermediate plate A1 or
Intermediate plate B2 is equipped with fixed ring 4, and the fixed ring 4 and intermediate plate A1 or intermediate plate B2 are hinged, and the fixed ring 4 is rotated around articulated section
It has a certain degree with intermediate plate A1 or intermediate plate B2 shape, is respectively equipped with handle A5 and handle B6, institute on the intermediate plate A1 and intermediate plate B2
State the folding of clamp port composed by handle A5 and handle B6 control intermediate plate A1 and intermediate plate B2.
The intermediate plate A1 or intermediate plate B2 is equipped with casing 7, and described sleeve pipe 7 is the tubular body of both ends open, and described sleeve pipe 7 is set
In the lateral surface edge of the free end of intermediate plate A1 and intermediate plate B2, the fixed ring 4 is the ring bodies set there are two free end, described
Two free ends of fixed ring 4 are hinged with two open ends of casing 7 respectively, 4 facing sleeve 7 of the fixed ring rotation.
Preferably, longitudinal section composed by the intermediate plate A1, intermediate plate B2 and back 3 is right angled triangle, right angle trigonometry
The short side right-angle surface of shape does the back 3 of clamping ontology, another right-angle surface and inclined-plane cook the intermediate plate A1 and folder of clamping ontology respectively
Piece B2, the intermediate plate B2 are hinged with fixed ring.Intermediate plate A1 and intermediate plate B2 and 3 connection of back are smooth transition.The folder
Piece A8 is made of stainless steel, and outer layer covers medical grade rubber package, medial surface is equipped with rubber arc anti-skid bulge 8, in intermediate plate A1 and
There is arc notch at clamp port composed by intermediate plate B2.The second intermediate plate is smooth stainless steel planar structure, and medial surface is prominent
The rubber arc slip-resistant texture risen, there is the notch to match with fixed ring radian in clamp opening.The handle A5 is by spring
Steel wire is made, outer layer covers medical grade rubber package.The one end handle A5 is in the arc-shaped, and the other end is articulated with the open end of intermediate plate A1
Casing 7, and can 180 ° rotation, with hand side pressure steel wire can by its from intermediate plate A1 set by 7 open end of casing take out.The hand
Handle B6 is made of stainless steel, and is welded on the intersection of intermediate plate B2 Yu back 3, and the one end handle B6 is in the arc-shaped.The fixed ring 4 by
Spring steel wire is made, and one end is articulated with the open end of set casing 7 on intermediate plate B2, and can 180 ° of rotations.It can with hand side pressure steel wire
Fixed ring 4 is taken out from 7 open end of casing of intermediate plate B2.
The intermediate plate A1 and intermediate plate B2 and 3 connection of back are smooth transition, and have certain bullet between each other
Property, by the extruding to handle A1 and handle B2, intermediate plate A1 and intermediate plate B2 are formed by clamp port and open and incision protective sleeve 10
Outer edge clamp engaging, fixed ring 4 aid ontology be fixed on incision protective sleeve 10 after, inwardly overturn, can separate and cut
Mouth protective case 10 forms 2 operating walk ways, and surgical apparatus enters wound 11 from different channels and is operated.Fixed ring 4
The duct itself formed is used into thoracoscope light source, and another channel is into operation instrument, so that solving thoracoscope lacks impetus
Support, easily occur camera lens shake and multiple instruments by single operation channel enter it is intracavitary, each other interference, collision, influence hand
The problems such as operation of patient, while also can effectively avoid mutual abrasion and damage between instrument.
Embodiment 2: being the structural schematic diagram of the utility model embodiment 2, compared with Example 1, this implementation referring to Fig. 4
The difference of example is: described sleeve pipe 7 is set on intermediate plate B2, and the fixed ring 4 is a ring bodies, and the fixed ring 4 is equipped with
Two open ends of hinge bar, the hinge bar and casing 7 are hinged, and fixed ring 4 is formed needed for operation around articulated section and intermediate plate B2
The rotation angle wanted.
Embodiment 3: being the structural schematic diagram of the utility model embodiment 3, compared with Example 1, this implementation referring to Fig. 5
The difference of example is: the open end of the described sleeve pipe 7 is equipped with card slot 71, and the free end of the fixed ring 4 is respectively arranged on card
Slot 71 engages, and conversion of the free end between different card slots 71 is completed in two free ends by squeezing fixed ring 4.
The fixed ring 4 and casing 7 are hinged, and fixed ring rotates around articulated section and forms operation institute with intermediate plate A1 or intermediate plate B2
After the angle needed, fixed ring 4 is engaged with casing 7 by the elastic acting force of fixed ring 4, when the object placed in fixed ring 4
When quality is excessive, it will lead to fixed ring 4 and the engaging of casing 7 be unstable, card slot 71 is arranged by the two-port in casing 7, Gu
The free end for determining ring 4 engages with card slot 71, improves fixed ring 4 and intermediate plate A1 or intermediate plate B2 is formed after performing the operation required angle
The stability engaged with casing 7, by hand side pressure or two free ends of stretching fixed ring 4, can will be consolidated when needing to adjust the angle
Determine ring 4 to take out from the open end of casing 7, unknown card slot 71, convenient and efficient, stability needed for being then adjusted to
It is high.
Embodiment 4: compared with above embodiments, difference in this case is that: the inside of the intermediate plate A1 and intermediate plate B2
Wall is equipped with anti-skid bulge 8.Anti-skid bulge 8 matches with 10 edge of incision protective sleeve on the inside of piece A1 and intermediate plate B2, can prevent
Lens fixing apparatus slips.
Embodiment 5: compared with above embodiments, difference in this case is that: the intermediate plate A1 and intermediate plate B2 lateral surface
It is wrapped up equipped with medical grade rubber.Medical grade rubber is wrapped up on the outside of intermediate plate A1 and handle A or intermediate plate B2 and handle B2, plays insulation effect
Fruit prevents electric knife from touching the utility model and causes to damage to skin.
Embodiment 6: compared with above embodiments, difference in this case is that: the intermediate plate A1 and intermediate plate B2 are equipped with
Arc notch 9, the arc notch 9 are set to that one end that intermediate plate A1 and intermediate plate B2 forms clamp port.Improve the stabilization of clamping
Property.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, several changes and improvements can also be made, these all belong to
In the protection scope of the utility model.
Claims (10)
1. a kind of thoracoscope lens fixing apparatus, it is characterised in that: comprising clamping ontology, the clamping ontology includes intermediate plate A
(1), intermediate plate B (2) and ridge (3), the ridge (3) are plate body, one end and the ridge of the intermediate plate A (1) and intermediate plate B (2)
(3) it connects, the other end is free end, and the free end of the intermediate plate A (1) and intermediate plate B (2) form one between each other to be opened and closed
Clamp port, the lateral surface of the intermediate plate A (1) or intermediate plate B (2) is equipped with fixed ring (4), the fixed ring (4) and intermediate plate A
(1) or intermediate plate B (2) hingedly, the fixed ring (4) rotates around articulated section, forms inclination angle, institute with intermediate plate A (1) or intermediate plate B (2)
It states and is respectively equipped with handle A (5) and handle B (6) on intermediate plate A (1) and intermediate plate B (2), the handle A (5) and handle B (6) control folder
The folding for the clamp port that the free end of piece A (1) and intermediate plate B (2) are formed.
2. thoracoscope lens fixing apparatus as described in claim 1, it is characterised in that: on the intermediate plate A (1) or intermediate plate B (2)
Equipped with casing (7), described sleeve pipe (7) is the tubular body of both ends open, and the fixed ring (4) is the ring-type set there are two free end
Body, two free ends of the fixed ring (4) are hinged with two open ends of casing (7) respectively, and the fixed ring (4) is opposite to be covered
Manage (7) rotation.
3. thoracoscope lens fixing apparatus as claimed in claim 2, it is characterised in that: the open end of described sleeve pipe (7) is equipped with
Card slot (71), the free end of the fixed ring (4) are respectively arranged on card slot (71) engaging, by squeeze two of fixed ring (4) from
Conversion of the free end between different card slots (71) is completed by end.
4. thoracoscope lens fixing apparatus as claimed in claim 1 or 2, it is characterised in that: the intermediate plate A (1) and intermediate plate B
(2) inner sidewall is equipped with anti-skid bulge (8).
5. thoracoscope lens fixing apparatus as claimed in claim 3, it is characterised in that: the intermediate plate A (1) and intermediate plate B's (2)
Medial surface is equipped with anti-skid bulge (8).
6. thoracoscope lens fixing apparatus as claimed in claim 1 or 2, it is characterised in that: the intermediate plate A (1) and intermediate plate B
(2) arc notch (9) are equipped with, the arc notch (9) is set to intermediate plate A (1) and intermediate plate B (2) forms that one end of clamp port.
7. thoracoscope lens fixing apparatus as claimed in claim 3, it is characterised in that: on the intermediate plate A (1) and intermediate plate B (2)
Equipped with arc notch (9), the arc notch (9) is set to intermediate plate A (1) and intermediate plate B (2) forms that one end of clamp port.
8. thoracoscope lens fixing apparatus as claimed in claim 4, it is characterised in that: on the intermediate plate A (1) and intermediate plate B (2)
Equipped with arc notch (9), the arc notch (9) is set to intermediate plate A (1) and intermediate plate B (2) forms that one end of clamp port.
9. thoracoscope lens fixing apparatus as claimed in claim 1 or 2, it is characterised in that: the intermediate plate A (1) and intermediate plate B
(2) lateral surface is wrapped up by medical grade rubber.
10. thoracoscope lens fixing apparatus as claimed in claim 3, it is characterised in that: the intermediate plate A (1) and intermediate plate B (2)
Lateral surface is wrapped up by medical grade rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720942411.1U CN208426101U (en) | 2017-07-31 | 2017-07-31 | A kind of thoracoscope lens fixing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720942411.1U CN208426101U (en) | 2017-07-31 | 2017-07-31 | A kind of thoracoscope lens fixing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208426101U true CN208426101U (en) | 2019-01-25 |
Family
ID=65104174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720942411.1U Expired - Fee Related CN208426101U (en) | 2017-07-31 | 2017-07-31 | A kind of thoracoscope lens fixing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208426101U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114159139A (en) * | 2021-12-16 | 2022-03-11 | 杨房 | Fixing device for thoracoscope in children's thoracoscope surgery |
-
2017
- 2017-07-31 CN CN201720942411.1U patent/CN208426101U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114159139A (en) * | 2021-12-16 | 2022-03-11 | 杨房 | Fixing device for thoracoscope in children's thoracoscope surgery |
| CN114159139B (en) * | 2021-12-16 | 2023-06-13 | 杨房 | Thoracoscope fixing device for children thoracoscope operation |
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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: 20190125 Termination date: 20210731 |
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| CF01 | Termination of patent right due to non-payment of annual fee |