CN207136892U - Medical percutaneous punctures semilunar ganglion balloon compression art trochar - Google Patents
Medical percutaneous punctures semilunar ganglion balloon compression art trochar Download PDFInfo
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- CN207136892U CN207136892U CN201720098648.6U CN201720098648U CN207136892U CN 207136892 U CN207136892 U CN 207136892U CN 201720098648 U CN201720098648 U CN 201720098648U CN 207136892 U CN207136892 U CN 207136892U
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- inner sleeve
- closing member
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- nook closing
- foley
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Abstract
The utility model discloses medical percutaneous to puncture semilunar ganglion balloon compression art trochar, including outer tube, inner sleeve, nook closing member, foley's tube, nook closing member adjustment structure and inner sleeve position limiting structure, nook closing member adjustment structure includes regulating block, hard connecting rod and clip, regulating block is slidably disposed on outer tube rear portion, regulating block rear portion connects clip by hard connecting rod, clip, which can be clipped on nook closing member rear end, makes nook closing member adjustment structure be connected as one with nook closing member, inner sleeve position limiting structure includes a gag lever post, the rear end of gag lever post is fixed with inner sleeve rear end, front end withstands on regulating block trailing flank.The utility model has the advantages of easy to use, simple in construction, to prevent from pushing away before inner sleeve is excessive.
Description
Technical field
The utility model belongs to the technical field of Medical Devices, and in particular to medical percutaneous punctures semilunar ganglion sacculus pressure
Compel art trochar.
Background technology
The initial stage eighties in century, percutaneous puncture semilunar ganglion balloon compression art just have been developed that.Percutaneous puncture first quarter moon
Section balloon compression art largely avoid the death rate and complication of operation of opening cranium because of that need not open cranium, Er Qiechu
The result of study of phase shows that percutaneous puncture semilunar ganglion balloon compression art success rate is high, safe and uneasy to recur, so, the skill
Art is from coming out i.e. simultaneously by the favor of doctor and patient and widely used.At present, percutaneous puncture semilunar ganglion balloon compression art exists
Many western countries have been considered to treat one of prefered method of the elderly's trigeminal neuralgia.However, percutaneous puncture first quarter moon
Save in balloon compression art ovum week hole puncture be one of technological difficulties, suitable puncture instrument can make puncture accurate, quick.But
It is clinical at present that there has been no the specific purpose tool of this technology.
Utility model content
Technical problem to be solved in the utility model is to be directed to above-mentioned the deficiencies in the prior art, there is provided a kind of user
Just medical percutaneous that is, simple in construction, preventing from pushing away before inner sleeve is excessive punctures semilunar ganglion balloon compression art trochar.
To realize above-mentioned technical purpose, the technical scheme that the utility model is taken is：
Medical percutaneous punctures semilunar ganglion balloon compression art trochar, wherein：Including outer tube, inner sleeve, nook closing member and
Foley's tube, outer tube and inner sleeve are hollow tube, and the length of inner sleeve is longer than outer tube, and inner sleeve can insert outer tube
Middle slip, the length of nook closing member is longer than inner sleeve and nook closing member can be inserted in inner sleeve and slided, and nook closing member front end is sharp, outside foley's tube
Footpath is identical with the external diameter of inner sleeve, and foley's tube can be inserted in outer tube and slided, and the front end of foley's tube is provided with sacculus, sacculus
The rear end of conduit is provided with contrast agent charging port, and contrast agent charging port connects with sacculus, and medical percutaneous punctures semilunar ganglion ball
Bag pressure, which compels art trochar, also includes nook closing member adjustment structure and inner sleeve position limiting structure, and nook closing member adjustment structure includes regulating block, hard
Connecting rod and clip, regulating block are slidably disposed on outer tube rear portion, and regulating block rear portion connects clip by hard connecting rod,
Clip, which can be clipped on nook closing member rear end, makes nook closing member adjustment structure be connected as one with nook closing member, and it is spacing that inner sleeve position limiting structure includes one
Bar, rear end and the inner sleeve rear end of gag lever post are fixed, and front end withstands on regulating block trailing flank.
To optimize above-mentioned technical proposal, the concrete measure taken also includes：
1.5 millimeters of above-mentioned overcoat pipe diameter, 15 centimetres of length, 1 millimeter of inner sleeve pipe diameter, 17 centimetres of length, inner sleeve
Upper mark scale, 0.5 millimeter of nook closing member external diameter, 18 centimetres of length, scale, 1 millimeter of foley's tube diameter, length 80 are marked on nook closing member
Centimetre, scale is marked on foley's tube.
Above-mentioned nook closing member is solid needle.
Above-mentioned foley's tube rear end and contrast agent charging port is provided with seal wire and penetrates mouth side by side, and a seal wire can be from seal wire
Penetrate mouth and penetrate foley's tube, the skeletal support as foley's tube.
Above-mentioned foley's tube wears porch in seal wire and is provided with movable drain plug, and movable drain plug can block seal wire and penetrate mouth.
Above-mentioned foley's tube is connected to flow inductor at contrast agent charging port, and flow inductor, which can sense, is filled with sacculus
The flow of the contrast agent of conduit.
Above-mentioned inner sleeve position limiting structure includes fixed block, and fixed block can be enclosed on inner sleeve rear end, and be fixed with inner sleeve,
Gag lever post is fixedly connected with fixed block.
Medical percutaneous of the present utility model punctures semilunar ganglion balloon compression art trochar, and overcoat is used when puncturing
Pipe, inner sleeve, nook closing member, most interior nook closing member is thinner, on the one hand punctures the displacement for reducing Mike's capsule, on the other hand double month nerve
Section destruction is small, while cerebrospinal fluid is lost less；Inner sleeve positioned at centre, play a part of expanding puncturing hole；Outer tube then conduct
Passage passes through for inner sleeve, nook closing member and foley's tube.The utility model also includes nook closing member adjustment structure and inner sleeve position limiting structure,
Before puncture, clip is clamped into nook closing member rear end, the gag lever post front end being fixedly connected with inner sleeve withstands on regulating block trailing flank, now
Inner sleeve and the alignment of nook closing member front end, Mike's cyst membrane is punctured when nook closing member moves forward, and when promoting certain distance, regulating block also can be to
Front slide corresponding length, the gap of same length is produced between regulating block and gag lever post, then promote inner sleeve, expanded and puncture
Hole, until gag lever post is against on regulating block, at this moment inner sleeve front end is alignd with nook closing member front end again, and this structure can prevent inner sleeve
Pushed away before pipe is excessive, expand unnecessary wound face, its advance distance only have to be equal to or the penetration length less than nook closing member.Expanding
After puncturing hole, inner sleeve, nook closing member exit from outer tube, and ductus bursae of changing the shuttle penetrates from outer tube, because foley's tube is softer, pass through
Seal wire pushes ahead foley's tube, after sacculus is delivered into puncturing hole depths, exits seal wire, covers movable drain plug, injects radiography
Agent, dilating sacculus, it is 0.6 to 0.8ml that sacculus, which fills volume, and compressing Trigeminal Semilunar Ganglion is after 6 to 8 minutes, and emptying sacculus is simultaneously
Pin is removed, hand pressure point of puncture 5 minutes, recovery patient, therapeutic process finishes.
Brief description of the drawings
Fig. 1 is the structural representation of outer tube；
Fig. 2 is the structural representation of inner sleeve；
Fig. 3 is the structural representation of nook closing member；
Fig. 4 is the structural representation of foley's tube；
Fig. 5 is the schematic diagram of nook closing member and inner sleeve insertion outer tube；
Fig. 6 is Fig. 5 A portions schematic enlarged-scale view,
Fig. 7 is the schematic diagram of foley's tube insertion outer tube.
Reference therein is：Outer tube 1, inner sleeve 2, nook closing member 3, foley's tube 4, sacculus 41, contrast agent charging port
42nd, seal wire penetrates mouth 43, seal wire 44, movable drain plug 45, flow inductor 46, nook closing member adjustment structure 5, regulating block 51, hard and connected
Extension bar 52, clip 53, inner sleeve position limiting structure 6, gag lever post 61, fixed block 62.
Embodiment
Embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.
Medical percutaneous of the present utility model punctures semilunar ganglion balloon compression art trochar, wherein：Including outer tube 1,
Inner sleeve 2, nook closing member 3 and foley's tube 4, outer tube 1 and inner sleeve 2 are hollow tube, and the length of inner sleeve 2 is longer than outer tube 1,
And inner sleeve 2 can be inserted in outer tube 1 and slided, the length of nook closing member 3 is longer than inner sleeve 2 and nook closing member 3 can be inserted in inner sleeve 2 and slided
Dynamic, the front end of nook closing member 3 is sharp, and the external diameter of foley's tube 4 is identical with the external diameter of inner sleeve 2, and foley's tube 4 can be inserted in outer tube 1
Slide, the front end of foley's tube 4 is provided with sacculus 41, and the rear end of foley's tube 4 is provided with contrast agent charging port 42, and contrast agent is filled out
Fill mouth 42 to connect with sacculus 41, medical percutaneous, which punctures semilunar ganglion balloon compression art trochar, also includes nook closing member adjustment structure 5
With inner sleeve position limiting structure 6, nook closing member adjustment structure 5 includes regulating block 51, hard connecting rod 52 and clip 53, and regulating block 51 can be slided
The rear portion of outer tube 1 is arranged on dynamicly, and the rear portion of regulating block 51 connects clip 53 by hard connecting rod 52, and clip 53 can be clipped in nook closing member
Nook closing member adjustment structure 5 is set to be connected as one with nook closing member 3 on 3 rear ends, inner sleeve position limiting structure 6 includes a gag lever post 61, gag lever post
61 rear end is fixed with the rear end of inner sleeve 2, and front end withstands on the trailing flank of regulating block 51.
In embodiment, 1.5 millimeters of 1 diameter of outer tube, 15 centimetres of length, 1 millimeter of 2 diameter of inner sleeve, 17 centimetres of length is interior
Mark scale on sleeve pipe 2,0.5 millimeter of 3 external diameter of nook closing member, 18 centimetres of length, mark scale, the milli of 4 diameter of foley's tube 1 on nook closing member 3
Rice, 80 centimetres of length, scale is marked on foley's tube 4.
In embodiment, nook closing member 3 is solid needle.
In embodiment, the rear end of foley's tube 4 and contrast agent charging port 42 are provided with seal wire and penetrate mouth 43, a seal wire side by side
44 can penetrate mouth 43 from seal wire penetrates foley's tube 4, the skeletal support as foley's tube 4.
In embodiment, foley's tube 4 is penetrated at mouth 43 in seal wire and is provided with movable drain plug 45, and movable drain plug 45 can be blocked and led
Silk penetrates mouth 43.
In embodiment, foley's tube 4 is connected to flow inductor 46 at contrast agent charging port 42, and flow inductor 46 can be felt
The flow of the contrast agent of foley's tube 4 should be filled with.
In embodiment, inner sleeve position limiting structure 6 includes fixed block 62, and fixed block 62 can be enclosed on the rear end of inner sleeve 2, and with it is interior
Sleeve pipe 2 is fixed, and gag lever post 61 is fixedly connected with fixed block 62.
Application method of the present utility model is as follows：When percutaneous puncture semilunar ganglion balloon compression is performed the operation, patient lies supine's body
Position, head put physical slot.Punctured using Hartel anterior approach technologies row face, now the structure of device is as shown in figure 5, nook closing member 3
It is enclosed in inner sleeve 2, inner sleeve 2 is enclosed in outer tube 1, nook closing member 3 and the alignment of the front end of inner sleeve 2, after clip 53 clamps nook closing member 3
End, gag lever post 61 withstand on regulating block 51, then punctured, and outer tube 1, inner sleeve 2, nook closing member 3 enter to Mike's capsule together
Near, then nook closing member 3 punctures Mike's cyst membrane into 1 centimetre；Inner sleeve 2 is then promoted 1 centimetre, expands puncturing hole；At this
During, the advance distance of inner sleeve 2 is limited to regulating block 51, only have to be equal to or the penetration length less than nook closing member 3.Then by
Sleeve pipe 2 and nook closing member 3 are extracted together, and outmost outer tube 1 retains；Ductus bursae 4 of changing the shuttle penetrates from outer tube 1, because sacculus is led
Pipe 4 is softer, is pushed ahead foley's tube 4 by seal wire 44, after sacculus 41 is delivered into puncturing hole depths, exits seal wire 44, lid
Conjunction movable drain plug 45, injection contrast agent, dilating sacculus 41, as shown in Figure 7.The expansion size of sacculus 41 needs accurate control, because
This installs flow inductor 46 on foley's tube 4, and flow inductor 46 is connected with external computer, and contrast agent is controlled by computer
Input quantity.It is 0.6 to 0.8ml to keep sacculus to fill volume, and compressing Trigeminal Semilunar Ganglion is after 6 to 8 minutes, until obtaining breast
The preferable pyriform that head is convex to Posterior fossa by neuraforamen occurs, and can empty sacculus and remove pin, hand pressure point of puncture 5 minutes,
Recovery patient, therapeutic process finish.
It the above is only preferred embodiment of the present utility model, the scope of protection of the utility model is not limited merely to above-mentioned
Embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should be pointed out that pair
For those skilled in the art, some improvements and modifications under the premise of the utility model principle is not departed from,
It should be regarded as the scope of protection of the utility model.
Claims (7)
1. medical percutaneous punctures semilunar ganglion balloon compression art trochar, it is characterized in that：Including outer tube (1), inner sleeve
(2), nook closing member (3) and foley's tube (4), described outer tube (1) and inner sleeve (2) are hollow tube, described inner sleeve (2)
Length be longer than outer tube (1), and inner sleeve (2) can be inserted in outer tube (1) and slided, and the length of described nook closing member (3) is longer than
Inner sleeve (2) and nook closing member (3) can be inserted in inner sleeve (2) and slided, sharp, the described foley's tube in described nook closing member (3) front end
(4) external diameter is identical with the external diameter of inner sleeve (2), and described foley's tube (4) can be inserted in outer tube (1) and slided, described
The front end of foley's tube (4) is provided with sacculus (41), and the rear end of described foley's tube (4) is provided with contrast agent charging port
(42), described contrast agent charging port (42) connects with sacculus (41), and medical percutaneous punctures semilunar ganglion balloon compression art set
Pipe pin also includes nook closing member adjustment structure (5) and inner sleeve position limiting structure (6), and described nook closing member adjustment structure (5) includes regulating block
(51), hard connecting rod (52) and clip (53), described regulating block (51) are slidably disposed on outer tube (1) rear portion, institute
Regulating block (51) rear portion stated connects clip (53) by hard connecting rod (52), and described clip (53) can be clipped in nook closing member (3)
Nook closing member adjustment structure (5) is set to be connected as one with nook closing member (3) on rear end, it is spacing that described inner sleeve position limiting structure (6) includes one
Bar (61), rear end and inner sleeve (2) rear end of described gag lever post (61) are fixed, and front end withstands on regulating block (51) trailing flank.
2. medical percutaneous according to claim 1 punctures semilunar ganglion balloon compression art trochar, it is characterized in that：It is described
1.5 millimeters of outer tube (1) diameter, 15 centimetres of length, 1 millimeter of described inner sleeve (2) diameter, 17 centimetres of length, inner sleeve
(2) mark scale on, 0.5 millimeter of described nook closing member (3) external diameter, 18 centimetres of length, mark scale, described ball on nook closing member (3)
1 millimeter of ductus bursae (4) diameter, 80 centimetres of length, foley's tube marks scale on (4).
3. medical percutaneous according to claim 2 punctures semilunar ganglion balloon compression art trochar, it is characterized in that：It is described
Nook closing member (3) be solid needle.
4. medical percutaneous according to claim 3 punctures semilunar ganglion balloon compression art trochar, it is characterized in that：It is described
Foley's tube (4) rear end and contrast agent charging port (42) be provided with seal wire side by side and penetrate mouth (43), a seal wire (44) can be from
Seal wire penetrates mouth (43) and penetrates foley's tube (4), the skeletal support as foley's tube (4).
5. medical percutaneous according to claim 4 punctures semilunar ganglion balloon compression art trochar, it is characterized in that：It is described
Foley's tube (4) penetrate mouth (43) place in seal wire and be provided with movable drain plug (45), described movable drain plug (45) can be blocked and led
Silk penetrates mouth (43).
6. medical percutaneous according to claim 5 punctures semilunar ganglion balloon compression art trochar, it is characterized in that：It is described
Foley's tube (4) be connected to flow inductor (46) at contrast agent charging port (42) place, described flow inductor (46) can be felt
The flow of the contrast agent of foley's tube (4) should be filled with.
7. medical percutaneous according to claim 6 punctures semilunar ganglion balloon compression art trochar, it is characterized in that：It is described
Inner sleeve position limiting structure (6) include fixed block (62), described fixed block (62) can be enclosed on inner sleeve (2) rear end, and with it is interior
Sleeve pipe (2) is fixed, and described gag lever post (61) is fixedly connected with fixed block (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720098648.6U CN207136892U (en) | 2017-01-26 | 2017-01-26 | Medical percutaneous punctures semilunar ganglion balloon compression art trochar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720098648.6U CN207136892U (en) | 2017-01-26 | 2017-01-26 | Medical percutaneous punctures semilunar ganglion balloon compression art trochar |
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| Publication Number | Publication Date |
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| CN207136892U true CN207136892U (en) | 2018-03-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720098648.6U Active CN207136892U (en) | 2017-01-26 | 2017-01-26 | Medical percutaneous punctures semilunar ganglion balloon compression art trochar |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543201A (en) * | 2018-04-27 | 2018-09-18 | 武汉佑康科技有限公司 | A kind of visual puncturing balloon-system |
| CN109938810A (en) * | 2019-03-27 | 2019-06-28 | 深圳市擎源医疗器械有限公司 | Puncture needle component and balloon catheter kit |
| CN112156335A (en) * | 2020-10-16 | 2021-01-01 | 法志强 | Instrument for performing trigeminal semilunar ganglion sacculus compression |
| CN113100887A (en) * | 2021-04-06 | 2021-07-13 | 首都医科大学宣武医院 | Three-stage puncture cannula assembly for trigeminal semilunar ganglion balloon compression |
| CN114072196A (en) * | 2019-05-02 | 2022-02-18 | 森尼布鲁克研究院 | Systems and methods for balloon catheter support sleeves |
-
2017
- 2017-01-26 CN CN201720098648.6U patent/CN207136892U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543201A (en) * | 2018-04-27 | 2018-09-18 | 武汉佑康科技有限公司 | A kind of visual puncturing balloon-system |
| CN109938810A (en) * | 2019-03-27 | 2019-06-28 | 深圳市擎源医疗器械有限公司 | Puncture needle component and balloon catheter kit |
| CN114072196A (en) * | 2019-05-02 | 2022-02-18 | 森尼布鲁克研究院 | Systems and methods for balloon catheter support sleeves |
| CN112156335A (en) * | 2020-10-16 | 2021-01-01 | 法志强 | Instrument for performing trigeminal semilunar ganglion sacculus compression |
| CN113100887A (en) * | 2021-04-06 | 2021-07-13 | 首都医科大学宣武医院 | Three-stage puncture cannula assembly for trigeminal semilunar ganglion balloon compression |
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