CN208756111U - A kind of novel abdominal surgery puncture outfit - Google Patents
A kind of novel abdominal surgery puncture outfit Download PDFInfo
- Publication number
- CN208756111U CN208756111U CN201820651304.8U CN201820651304U CN208756111U CN 208756111 U CN208756111 U CN 208756111U CN 201820651304 U CN201820651304 U CN 201820651304U CN 208756111 U CN208756111 U CN 208756111U
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- CN
- China
- Prior art keywords
- puncture
- abdominal surgery
- puncture outfit
- taper shank
- wall
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Abstract
The utility model discloses a kind of novel abdominal surgery puncture outfits, including puncture awl, puncture outfit casing tube, the side of the puncture awl is connected with puncture taper shank, the inside for puncturing taper shank is equipped with installation sleeve, the installation sleeve is equipped with the driven tooth around the setting of its outer wall, and the outer wall for puncturing taper shank is equipped with the handsetting gear with the driven tooth engagement, and the inner wall of the installation sleeve is equipped with fixed groove.A kind of novel abdominal surgery puncture outfit provided by the utility model, it is easy to use, only need one hand that can control operation, and can control according to actual needs endoscope it is suitable/rotate counterclockwise, improve observation effect.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of novel abdominal surgery puncture outfits.
Background technique
Puncture outfit is apparatus most basic in endoscope-assistant surgery, and puncture outfit is divided into service performance can reuse and one
Secondary property uses two kinds, at present clinically it is most-often used be metal material puncture outfit.When being pierced into abdominal cavity using puncture outfit, need
Observation is synchronized by grafting endoscope on puncture outfit, the observation camera lens of endoscope is now placed in the interior of the cutting tip of puncture outfit
Portion；Medical staff holds puncture outfit on the other hand, and another hand holds handle for endoscope, rotates handle for endoscope observation by axial.
However, needing two hand cooperation controls of medical staff in this way, use inconvenient；Simultaneously as puncturing
Device is mainly used for abdominal-cavity minimal-invasion surgery, and the rotational angle of endoscope is directly controlled with hand, and rotation precision is poor, is unfavorable for seeing
It surveys.
Utility model content
It is easy to use the purpose of the utility model is to provide a kind of novel abdominal surgery puncture outfit, only need one hand
With control operation, and can control according to actual needs endoscope it is suitable/rotate counterclockwise.
To achieve the above object, the utility model provides a kind of novel abdominal surgery puncture outfit, including hollow puncture
Cone is socketed in the puncture outfit casing tube for puncturing poppet surface, and the side of the puncture awl is connected with puncture taper shank, the puncture awl
The inside of handle is equipped with the installation sleeve for being used to insert endoscope that is coaxially arranged with the puncture awl and can axially rotating, the peace
Sleeved to be equipped with the driven tooth around the setting of its outer wall, the outer wall for puncturing taper shank is equipped with and the driven tooth engagement
For controlling the handsetting gear of the installation sleeve rotation, the inner wall of the installation sleeve is equipped with multiple for fixing in described
The fixed groove of sight glass.
As the further improvement of the utility model, the inside for puncturing taper shank is equipped with outside the installation sleeve
The sealing ring of wall arrangement.
As the further improvement of the utility model, the outer wall of the installation sleeve is equipped with to be cooperated with the sealing ring
Position limiting sealed slot.
As the further improvement of the utility model, the outer wall for puncturing taper shank is equipped with for installing described stir
The mounting portion of gear.
As the further improvement of the utility model, the outer rim of the handsetting gear protrudes from the outer rim of mounting portion.
As the further improvement of the utility model, the axle center of the handsetting gear is equipped with for by itself and the peace
The connection of dress portion and the rotary shaft as axis of rotation.
As the further improvement of the utility model, the cutting tip of the puncture awl is equipped with transparent puncturing head.
As the further improvement of the utility model, the puncture outfit casing tube, which is equipped with, punctures what taper shank was connect with described
Sleeve shank.
As the further improvement of the utility model, described sleeve pipe handle is equipped with breather valve.
Beneficial effect
Compared with prior art, the advantages of a kind of novel abdominal surgery puncture outfit of the utility model are as follows:
1, in the utility model, the inside of taper shank is punctured equipped with coaxially arranged with puncture awl and what can axially be rotated is used to insert
The installation sleeve of endoscope is filled, installation sleeve is equipped with the driven tooth around the setting of its outer wall, is equipped with and is puncturing taper shank
The handsetting gear with driven tooth engagement on outer wall, and the fixation for fixed endoscope being arranged on installation sleeve inner wall
Groove, medical staff handsetting gear can be stirred by finger come control installation sleeve rotation, and then control endoscope it is suitable/inverse time
Needle rotation, easy to use, operation can be completed in one hand, simultaneously as being gear mechanism drive mechanism, rotation precision is high, has
Conducive to the observation of medical staff；
2, the inside for puncturing taper shank is equipped with the sealing ring around installation sleeve outer wall arrangement, is equipped with outside installation sleeve
The position limiting sealed slot with sealing ring cooperation on wall, ensure that the rotation precision of this practical air-tightness and installation sleeve；
3, the cutting tip of puncture awl is equipped with transparent puncturing head, convenient for observing the observation of camera lens；
4, handle for endoscope with puncture taper shank interconnecting piece on be equipped with the lug boss that cooperates with fixing groove, prevent endoscope with
Meaning rotation influences accuracy of observation, while it is secured to also ensure that handle for endoscope is connect with puncture taper shank；
5, the utility model is easy to use, only needs one hand that can control operation, and can control interior peep according to actual needs
Mirror is suitable/it rotates counterclockwise.
Through the following description and in conjunction with the attached drawings, the utility model will become more fully apparent, these attached drawings are for explaining this
The embodiment of utility model.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that taper shank is punctured in the utility model；
Fig. 3 is the cross-sectional view that taper shank is punctured in the utility model；
Fig. 4 is the A-A direction view that taper shank is punctured in the utility model；
Fig. 5 is the structural schematic diagram of the utility model middle sleeve handle；
Fig. 6 is the structural schematic diagram of handle for endoscope in the utility model；
Fig. 7 is the structural schematic diagram of the cutting tip of puncture awl when being fitted with endoscope.
Wherein: 1, puncture awl；11, taper shank is punctured；111, handsetting gear；112, rotary shaft；113, mounting portion；114, it installs
Sleeve；114a, driven tooth；114b, position limiting sealed slot；114c, fixing groove；12, sealing ring；13, transparent puncturing head；2, puncture outfit
Casing；21, breather valve；22, sleeve shank；3, endoscope；31, handle for endoscope；32, lug boss；33, camera lens is observed.
Specific embodiment
The embodiments of the present invention are described referring now to the drawings.
Embodiment
Specific embodiment of the present utility model as shown in figs. 1-7, a kind of novel abdominal surgery puncture outfit, including hollow
Puncture awl 1 and be socketed in the puncture outfit casing tube 2 on 1 surface of puncture awl, when being pierced into abdominal cavity using puncture outfit, need in puncture outfit
Upper grafting endoscope 3 synchronizes observation, and the observation camera lens 33 of endoscope 3 is now placed in the inside of the cutting tip of puncture outfit.
As in Figure 3-5, it in the utility model, is connected in the side of puncture awl 1 and punctures taper shank 11, puncturing taper shank 11
Inside be equipped with it is coaxially arranged with puncture awl 1 and can axially rotate for inserting the installation sleeve 114 of endoscope 3, installing
Sleeve 114 is equipped with the driven tooth 114a around the setting of its outer wall, is equipped with and driven tooth 114a on the outer wall for puncturing taper shank 11
The handsetting gear 111 of engagement rotated for controlling installation sleeve 114, is equipped with multiple be used on the inner wall of installation sleeve 114
The fixed groove 114c of fixed endoscope 3.Medical staff can stir handsetting gear 111 by finger to control installation sleeve
114 rotation, and then control endoscope 3 it is suitable/rotate counterclockwise, easy to use, operation can be completed in one hand, simultaneously as being tooth
Wheel mechanical drive mechanism, rotation precision is high, is conducive to the observation of medical staff.
Meanwhile the inside for puncturing taper shank 11 is equipped with the sealing ring 12 around 114 outer wall of installation sleeve arrangement, is equipped with
The position limiting sealed slot 114b cooperated with sealing ring 12 on 114 outer wall of installation sleeve, ensure that this practical air-tightness and installation set
The rotation precision of cylinder 114.
In addition, being equipped with the mounting portion 113 for installing handsetting gear 111, handsetting gear on the outer wall for puncturing taper shank 11
111 outer rim protrudes from the outer rim of mounting portion 113, is equipped on the axle center of handsetting gear 111 for connecting it with mounting portion 113
It connects and as the rotary shaft of axis of rotation 112.
As described in figures 1 and 5, in the utility model, puncture outfit casing tube 2 is equipped with the sleeve shank connecting with puncture taper shank 11
22, sleeve shank 22 is equipped with breather valve 21.When carrying out abdominal operation, medical staff by the breather valve 21 to patient abdomen into
Row inflation, convenient for operation.
It should be noted that in the present embodiment, the cutting tip of puncture awl 1 is equipped with transparent puncturing head 13, convenient for observation
The observation of camera lens 33.
In addition to this, handle can be equipped with by puncturing on taper shank 11, handle is located at handsetting gear 111 punctures the same of taper shank 11
Side facilitates medical staff to hold when using the present apparatus.
As shown in fig. 6, when in use, endoscope 3, which is inserted into, to be punctured on the handle for endoscope 31 that taper shank 11 connects, handle for endoscope
31 with puncture taper shank 11 interconnecting piece on be equipped with the lug boss 32 that cooperate with fixing groove 114c, prevent the arbitrarily rotation of endoscope 3
Accuracy of observation is influenced, while it is secured to also ensure that handle for endoscope 31 is connect with 11 handle of puncture awl.
As shown in fig. 7, in the present embodiment, one end of endoscope 3 is equipped with the observation camera lens 33 positioned at end sides；Observation
It is b that the field angle center line and puncture awl 1 of camera lens 33, which puncture the angle between direction, 0 ° <b < 90 °, by rotating surveillance mirror 3,
The axial rotation of observation camera lens 33 is driven, observation is completed.
Combine most preferred embodiment that the utility model is described above, but the utility model is not limited to above take off
The embodiment shown, and modification, equivalent combinations that various essence according to the present utility model carry out should be covered.
Claims (9)
1. a kind of novel abdominal surgery puncture outfit is socketed in the puncture awl (1) surface including hollow puncture awl (1)
Puncture outfit casing tube (2), which is characterized in that one end of the puncture awl (1), which is connected with, punctures taper shank (11), the puncture taper shank
(11) inside is equipped with the installation set for being used to insert endoscope (3) that is coaxially arranged with the puncture awl (1) and can axially rotating
Cylinder (114), the installation sleeve (114) are equipped with the driven tooth (114a) around the setting of its outer wall, the puncture taper shank (11)
Outer wall be equipped with engage with the driven tooth (114a) for control the installation sleeve (114) rotate handsetting gear
(111), the inner wall of the installation sleeve (114) is equipped with multiple for fixing the fixed groove (114c) of the endoscope (3).
2. a kind of novel abdominal surgery puncture outfit according to claim 1, which is characterized in that the puncture taper shank (11)
Inside be equipped with around the installation sleeve (114) outer wall arrangement sealing ring (12).
3. a kind of novel abdominal surgery puncture outfit according to claim 2, which is characterized in that the installation sleeve
(114) outer wall is equipped with the position limiting sealed slot (114b) cooperated with the sealing ring (12).
4. a kind of novel abdominal surgery puncture outfit according to claim 1, which is characterized in that the puncture taper shank (11)
Outer wall be equipped with mounting portion (113) for installing the handsetting gear (111).
5. a kind of novel abdominal surgery puncture outfit according to claim 4, which is characterized in that the handsetting gear
(111) outer rim protrudes from the outer rim of mounting portion (113).
6. a kind of novel abdominal surgery puncture outfit according to claim 4, which is characterized in that the handsetting gear
(111) axle center is equipped with for it to connect with the mounting portion (113) and as the rotary shaft of axis of rotation (112).
7. a kind of novel abdominal surgery puncture outfit according to claim 1, which is characterized in that the puncture awl (1)
Cutting tip is equipped with transparent puncturing head (13).
8. a kind of novel abdominal surgery puncture outfit according to claim 1, which is characterized in that the puncture outfit casing tube
(2) it is equipped with the sleeve shank (22) connecting with puncture taper shank (11).
9. a kind of novel abdominal surgery puncture outfit according to claim 8, which is characterized in that on described sleeve pipe handle (22)
Equipped with breather valve (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820651304.8U CN208756111U (en) | 2018-05-03 | 2018-05-03 | A kind of novel abdominal surgery puncture outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820651304.8U CN208756111U (en) | 2018-05-03 | 2018-05-03 | A kind of novel abdominal surgery puncture outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208756111U true CN208756111U (en) | 2019-04-19 |
Family
ID=66126547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820651304.8U Expired - Fee Related CN208756111U (en) | 2018-05-03 | 2018-05-03 | A kind of novel abdominal surgery puncture outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208756111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022183944A1 (en) * | 2021-03-03 | 2022-09-09 | 李广成 | Hematoma removal apparatus enabling observation |
-
2018
- 2018-05-03 CN CN201820651304.8U patent/CN208756111U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022183944A1 (en) * | 2021-03-03 | 2022-09-09 | 李广成 | Hematoma removal apparatus enabling observation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20210503 |