CN206120427U - Integral type expansible sacculus bag bagging apparatus - Google Patents
Integral type expansible sacculus bag bagging apparatus Download PDFInfo
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- CN206120427U CN206120427U CN201620882903.1U CN201620882903U CN206120427U CN 206120427 U CN206120427 U CN 206120427U CN 201620882903 U CN201620882903 U CN 201620882903U CN 206120427 U CN206120427 U CN 206120427U
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- sacculus
- sleeve pipe
- pouch
- fore shaft
- integral type
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Abstract
The utility model provides an integral type expansible sacculus bag bagging apparatus, but the bone cement filled ware sleeve pipe including sacculus bag and the sufficient device of connection pressure, the right side of sacculus bag is equipped with injection end, a plurality of through -hole distributes on the sacculus bag, bone cement filled ware sheathed tube left end with injection end can dismantle sealing connection, the switch -on of the inner chamber of bone cement filled ware sheathed tube inner chamber and sacculus bag, through the mode that sets up the through -hole on sacculus bag, make the centrum reset and pulpiness doctor material pours into one step of completion into, has effectively simplified the operation step, has shortened operation time, radiation that significantly reduced doctor and patient received in the operation.
Description
Technical field
The utility model is related to a kind of sacculus bag device, more particularly to a kind of integral type expandable balloon bag device.
Background technology
Treatment compression fracture of vertabral body, can adopt at present balloon kyphoplasty（PKP）, the insertion of distensible device is received
Damage in centrum, then expand, further take out distensible device, the operation forms a cavity in bone, can fill in the cavities
Pulpous state doctor's material enables the position load-bearing of fracture, so as to strengthen centrum, protects it further to subside.
However, this modus operandi step is numerous and diverse, the operating time is longer, and the requirement to operative doctor is higher.
Utility model content
The technical problems to be solved in the utility model is：In order to solve, existing balloon kyphoplasty step is numerous and diverse to ask
Topic, the utility model provides a kind of integral type expandable balloon bag device to solve the above problems.
The utility model solves the technical scheme that its technical problem adopted：A kind of integral type expandable balloon pouch dress
Put, including sacculus pouch and the Cement fixation device sleeve pipe that the full device of pressure can be connected, it is provided with the right side of the sacculus pouch
Injection end, is distributed several through holes in the sacculus pouch, the left end and the injection end of the Cement fixation device sleeve pipe can
Dismounting is tightly connected, and the inner chamber of the Cement fixation device sleeve pipe is connected with the inner chamber of sacculus pouch.
Further：Also include fore shaft, the first end socket and casing joint；
The fore shaft is tubulose, and the fore shaft is inserted in the inner chamber of the injection end, and the cylindrical wall of fore shaft is fore shaft sealing
Face, the inner hole wall of fore shaft is provided with the inner wall sealing connection of fore shaft internal thread, fore shaft sealing surface and injection end；
First end socket is hollow nested structure, and injection end is stated in the first end socket hoop residence, first end socket
Inner hole wall is fixedly connected with the cylindrical of injection end；
Described sleeve pipe joint is hollow columnar structures, and in axial direction the cylindrical upper of described sleeve pipe joint has respectively joint
External screw thread and joint sealing face, the joint external screw thread and fore shaft internal thread connect, the nearly left end of the Cement fixation device sleeve pipe
The inner hole wall in face and joint sealing face are tightly connected.
Further：The Cement fixation device sleeve pipe it is cylindrical on, be provided with sleeve external thread at nearly right side.
Further：On the inner hole wall of the Cement fixation device sleeve pipe, cross section from right to left is provided with nearly right side
The sealing taper hole that diameter dimension reduces.
Further：Sleeve external thread is double thread.
Further：Also include the second end socket, second end socket is the sleeve-like structure of the left end opening, sacculus pouch
Left side is provided with openend, and the right flank of second end socket is stretched in the inner chamber of openend, the inwall of the openend and the second envelope
The cylindrical of head is tightly connected.
Further：The material of described sacculus pouch is macromolecular material.
The beneficial effects of the utility model are that a kind of integral type expandable balloon bag device of the utility model is by ball
The mode of through hole is set in capsule pouch, corpus vertebrae replacement and pulpous state doctor's material is injected a step and is completed, be effectively simplified operating procedure, contract
Short operating time, greatly reduces doctor and patient is subject in operation radiates.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of integral type expandable balloon bag device optimum embodiment of the utility model；
Fig. 2 is sacculus bag structure schematic diagram；
Fig. 3 is sacculus pouch stereogram；
Fig. 4 is the structural representation of fore shaft；
Fig. 5 is the stereogram of fore shaft；
Fig. 6 is the structural representation of casing joint；
Fig. 7 is the stereogram of casing joint；
Fig. 8 is the structural representation of the first end socket；
Fig. 9 is the structural representation of the second end socket；
Figure 10 is the stereogram of the second end socket；
Figure 11 is the untapped view of sacculus pouch；
Figure 12 is sacculus pouch expansion state schematic diagram.
1, second end socket in figure, 2, sacculus pouch, 2-1, openend, 2-2, through hole, 2-3, injection end, the 3, first end socket,
4th, fore shaft, 4-1, fore shaft sealing surface, 4-2, fore shaft internal thread, 5, Cement fixation device sleeve pipe, 5-1, sealing taper hole, 5-2, sleeve pipe
External screw thread, 6, casing joint, 6-1, joint external screw thread, 6-2, joint sealing face.
Specific embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio
Same or similar element is represented to same or similar label eventually or the element with same or like function.Below by ginseng
The embodiment for examining Description of Drawings is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limit.Conversely, embodiment of the present utility model includes that what is fallen in the range of the spirit and intension of attached claims owns
Change, modification and equivalent.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length ", " width
Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " axle
To ", " radial direction ", the orientation of the instruction such as " circumference " or position relationship be based on orientation shown in the drawings or position relationship, be only for
Be easy to describe the utility model and simplify description, rather than indicate or imply indication device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property.In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " connected ", " company
Connect " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or it is integrally connected；It can be machine
Tool connects, or electrically connects；Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.Additionally, in this reality
With in new description, unless otherwise stated, " multiple " are meant that two or more.
In flow chart or here any process described otherwise above or method description are construed as, expression includes
It is one or more for realizing specific logical function or process the step of the module of code of executable instruction, fragment or portion
Point, and the scope of preferred embodiment of the present utility model includes other realization, wherein can not be by shown or discussion
Order, including according to involved function by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be by this
The embodiment person of ordinary skill in the field of utility model is understood.
As shown in figure 1, the utility model provides a kind of integral type expandable balloon bag device, including sacculus pouch 2
With the Cement fixation device sleeve pipe 5 that can connect the full device of pressure, the right side of the sacculus pouch 2 is provided with injection end 2-3, described
Several through holes 2-2 is distributed in sacculus pouch 2, the left end and the injection end 2-3 of the Cement fixation device sleeve pipe 5 is detachable
It is tightly connected, the inner chamber of the Cement fixation device sleeve pipe 5 is connected with the inner chamber of sacculus pouch 2.
The using method of the device is：
First, in operation, sacculus pouch 2 is folded and stretches into corresponding position.
2nd, pulpous state is injected in device by the full device of pressure and cures material, described pulpous state doctor's material can select bone cement, slurry
Shape doctor's material is injected in the inner chamber of sacculus pouch 2 through Cement fixation device sleeve pipe 5, then by filling up sacculus pouch 2 so that
Sacculus pouch 2 swells to reach the effect of expansion, props up corresponding cavity.
3rd, after pulpous state doctor's material fills up sacculus pouch 2, as pulpous state cures the lasting injection of material, under pressure pulpous state
Doctor's material out, and is embedded in loose skeletal tissue from disperse in several through holes 2-2, disperse pulpous state doctor's material out with
Connection is inlayed between substantia trabecularis ossium bone.
4th, Cement fixation device sleeve pipe 5 is dismantled from sacculus pouch 2 and is removed, sacculus pouch 2 is stayed in into corresponding position
Put.
Sacculus pouch 2 can as far as possible keep comparatively fine state, and sacculus capsule by way of being folded mechanically
Intensity is larger after bag 2 is folded, in can smoothly stretching into the skeletal tissue such as fracture site.
The pore size of through hole 2-2 is adjustable, can control pulpous state doctor's material diffusing capacity, and the sparse degree of through hole 2-2 also can control,
Therefore can be very good to control the height that sacculus pouch 2 is propped up, effectively different balls can be selected according to osteoporotic degree
Capsule pouch 2, makes to be not in that pulpous state doctor's material is not enough with substantia trabecularis ossium bone contact surface in operating process, inlays the inadequate feelings of degree
Condition.
As shown in Figure 10 and Figure 11, such sacculus pouch 2 combines sacculus and pouch so that balloon expandable and pulpous state are cured
Material filling is synchronously completed, and is filled afterwards without the need for first expanding.Corpus vertebrae replacement and pulpous state doctor's material injection are united two into one, and existing technology
Compare, it is not necessary to contrast preparation dilating sacculus, i.e., there is no sacculus and punctured by bone trabecula, contrast agent leakage and the operation wind that causes
Danger, is effectively simplified operating procedure, shortens operating time, greatly reduces the spoke that doctor and patient are subject in surgical procedure
Penetrate.
As shown in Figures 2 to 7, also including fore shaft 4, the first end socket 3 and casing joint 6；The fore shaft 4 is tubulose, described
Fore shaft 4 is inserted in the inner chamber of the injection end 2-3, and the cylindrical wall of fore shaft 4 is fore shaft sealing surface 4-1, and the inner hole wall of fore shaft 4 is provided with
The inner wall sealing connection of fore shaft internal thread 4-2, fore shaft sealing surface 4-1 and injection end 2-3；First end socket 3 is hollow noose
Injection end 2-3 is stated in structure, the hoop residence of first end socket 3, and the inner hole wall of first end socket 3 and injection end 2-3's is cylindrical solid
Fixed connection；Described sleeve pipe joint 6 be hollow columnar structures, in axial direction described sleeve pipe joint 6 it is cylindrical upper respectively have connect
Head external screw thread 6-1 and joint sealing face 6-2, the joint external screw thread 6-1 and fore shaft internal thread 4-2 connection, the bone cement is filled out
The inner hole wall and joint sealing face 6-2 for filling the nearly left side of device sleeve pipe 5 is tightly connected.
Fore shaft 4 and sacculus pouch 2 are formed into one by being tightly connected for the inwall of fore shaft sealing surface 4-1 and injection end 2-3
Individual entirety, by being tightly connected Cement fixation device sleeve pipe 5 and casing joint 6 for joint sealing face 6-2 and casing tube internal hole wall
An entirety is formed, casing joint 6 and the threaded connection of fore shaft 4 again can be easily removable while can ensure that sealed against one another
Unload connection so that complete easily disconnect the company between Cement fixation device sleeve pipe 5 and sacculus pouch 2 after expanding injection
Connect.
First end socket 3 can ensure that sacculus pouch 2 fore shaft 4 and injection end in process of expansion with hoop injection end 2-3
Being tightly connected between 2-3 continue reliability, it is to avoid pulpous state cures the leakage of material.
The Cement fixation device sleeve pipe 5 it is cylindrical on, be provided with sleeve external thread 5-2 at nearly right side, the full dress of pressure
Putting can be connected with Cement fixation device sleeve pipe 5 by sleeve external thread 5-2, convenient and swift.The Cement fixation device sleeve pipe 5
Inner hole wall on, the reduced size of sealing taper hole 5-1 of cross-sectional diameter from right to left is provided with nearly right side, pressure fills device
It is provided with the joint component being engaged with sealing taper hole 5-1 and can ensure that the full device of pressure and Cement fixation device sleeve pipe 5
Seal in connection, it is to avoid pulpous state cures the leakage of material.Sleeve external thread 5-2 is double thread, and double thread can ensure that screw thread
The frictional force produced when assembling is screwed is less, facilitates the connection of the full device of pressure and Cement fixation device sleeve pipe 5.
As shown in Figure 8, Figure 9, also including the second end socket 1, second end socket 1 is the sleeve-like structure of the left end opening,
The left side of sacculus pouch 2 is provided with openend 2-1, and the right flank of second end socket 1 is stretched in the 2-1 inner chambers of openend, the opening
The inwall and the second the cylindrical of end socket 1 of end 2-1 is tightly connected, and the second end socket 1 and sacculus pouch 2 form an entirety, Ke Yibao
Stable utricule state of the card sacculus pouch 2 in whole process of expansion.
The material of described sacculus pouch 2 is macromolecular material, and sacculus pouch 2 is made using macromolecular material, and material is more
Sample, soft or hard degree can control, multi-size, the risk that sacculus pouch 2 can be avoided to be punctured by the little matter of sharp bone.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of the term
State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be
Combine in an appropriate manner in any one or more embodiments or example.
With it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, related work people
Member can carry out various change and modification in the range of without departing from this utility model technological thought completely.This reality
The content being not limited to new technical scope on specification, it is necessary to its technology is determined according to right
Property scope.
Claims (7)
1. a kind of integral type expandable balloon bag device, including sacculus pouch（2）With the bone water that can connect the full device of pressure
Mud tucker sleeve pipe（5）, the sacculus pouch（2）Right side be provided with injection end（2-3）, it is characterised in that：The sacculus pouch
（2）Upper several through holes of distribution（2-2）, the Cement fixation device sleeve pipe（5）Left end and the injection end（2-3）Detachably
It is tightly connected, the Cement fixation device sleeve pipe（5）Inner chamber and sacculus pouch（2）Inner chamber connect.
2. a kind of integral type expandable balloon bag device as claimed in claim 1, it is characterised in that：Also include fore shaft（4）、
First end socket（3）And casing joint（6）；
The fore shaft（4）For tubulose, the fore shaft（4）Insert the injection end（2-3）Inner chamber in, fore shaft（4）Cylindrical wall
For fore shaft sealing surface（4-1）, fore shaft（4）Inner hole wall be provided with fore shaft internal thread（4-2）, fore shaft sealing surface（4-1）And injection end
（2-3）Inner wall sealing connection；
First end socket（3）For hollow nested structure, first end socket（3）State injection end in hoop residence（2-3）, described first
End socket（3）Inner hole wall and injection end（2-3）Cylindrical be fixedly connected；
Described sleeve pipe joint（6）For hollow columnar structures, in axial direction described sleeve pipe joint（6）It is cylindrical upper respectively have connect
Head external screw thread（6-1）With joint sealing face（6-2）, the joint external screw thread（6-1）With fore shaft internal thread（4-2）Connection, it is described
Cement fixation device sleeve pipe（5）The inner hole wall of nearly left side and joint sealing face（6-2）It is tightly connected.
3. a kind of integral type expandable balloon bag device as claimed in claim 1, it is characterised in that：The Cement fixation
Device sleeve pipe（5）It is cylindrical on, be provided with sleeve external thread at nearly right side（5-2）.
4. a kind of integral type expandable balloon bag device as claimed in claim 3, it is characterised in that：The Cement fixation
Device sleeve pipe（5）Inner hole wall on, the reduced size of sealing taper hole of cross-sectional diameter from right to left is provided with nearly right side（5-1）.
5. a kind of integral type expandable balloon bag device as claimed in claim 3, it is characterised in that：Sleeve external thread（5-
2）For double thread.
6. a kind of integral type expandable balloon bag device as claimed in claim 1, it is characterised in that：Also include the second end socket
（1）, second end socket（1）For the sleeve-like structure of the left end opening, sacculus pouch（2）Left side is provided with openend（2-1）, institute
State the second end socket（1）Right flank stretch into openend（2-1）In inner chamber, the openend（2-1）Inwall and the second end socket（1）
Cylindrical be tightly connected.
7. a kind of integral type expandable balloon bag device as claimed in claim 1, it is characterised in that：Described sacculus pouch
（2）Material be macromolecular material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620882903.1U CN206120427U (en) | 2016-08-15 | 2016-08-15 | Integral type expansible sacculus bag bagging apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620882903.1U CN206120427U (en) | 2016-08-15 | 2016-08-15 | Integral type expansible sacculus bag bagging apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206120427U true CN206120427U (en) | 2017-04-26 |
Family
ID=58563761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620882903.1U Active CN206120427U (en) | 2016-08-15 | 2016-08-15 | Integral type expansible sacculus bag bagging apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206120427U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106214241A (en) * | 2016-08-15 | 2016-12-14 | 江苏常美医疗器械有限公司 | A kind of integral type expandable balloon bag device |
| WO2019144437A1 (en) * | 2018-01-24 | 2019-08-01 | 艾科美医疗器械（深圳）有限公司 | Pedicle screw structure with balloon |
-
2016
- 2016-08-15 CN CN201620882903.1U patent/CN206120427U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106214241A (en) * | 2016-08-15 | 2016-12-14 | 江苏常美医疗器械有限公司 | A kind of integral type expandable balloon bag device |
| WO2019144437A1 (en) * | 2018-01-24 | 2019-08-01 | 艾科美医疗器械（深圳）有限公司 | Pedicle screw structure with balloon |
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