CN208877474U - Aspirator - Google Patents
Aspirator Download PDFInfo
- Publication number
- CN208877474U CN208877474U CN201821046262.1U CN201821046262U CN208877474U CN 208877474 U CN208877474 U CN 208877474U CN 201821046262 U CN201821046262 U CN 201821046262U CN 208877474 U CN208877474 U CN 208877474U
- Authority
- CN
- China
- Prior art keywords
- clamping part
- aspirator
- interconnecting piece
- clamping
- aspirator according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model relates to a kind of aspirators, have adsorbent chamber, and the aspirator includes: the first clamping part, the second clamping part and interconnecting piece, and the first clamping part offers the adsorption hole being connected with the adsorbent chamber for protruding into vivo thereon；Second retaining part is in external, for cooperating the skin of the first clamping part clamping incision tract；Interconnecting piece is separately connected first clamping part, second clamping part, for adjusting the distance between first clamping part, described second clamping part.Above-mentioned aspirator facilitates fixation when in use, and operation tool will not be stopped to be operated, enable the working space of tool bigger, since interconnecting piece can adjust the distance between two clamping parts, enable aspirator that can be suitable for the notch of different parts, also it can be suitable for different patients, enable the scope of application of aspirator wider.
Description
Technical field
The utility model relates to a kind of medical instruments, more particularly to a kind of aspirator.
Background technique
Aspirator by the notch with patient for being protruded into vivo in the course of surgery, to absorb going out in operative region
Blood, exudate, steam, flue gas etc., the visual field becomes apparent from when enabling operation, and can be reduced pollution.
Aspirator has been widely used in Minimally Invasive Surgery at present, in minimal invasive surgical procedures, due to protruding into intracorporal attraction
Device needs to avoid generating interference with operation tool in the course of surgery, and then limits the working range of operation tool.
Utility model content
Based on this, it is necessary to provide a kind of reduce and generate interference with operation tool, enable surgical work opereating specification bigger
Aspirator.
A kind of aspirator, has adsorbent chamber, and the aspirator includes:
First clamping part offers the adsorption hole being connected with the adsorbent chamber for protruding into vivo thereon；
Second clamping part is located in vitro, for cooperating the skin of the first clamping part clamping incision tract；
Interconnecting piece is separately connected first clamping part, second clamping part, for adjust first clamping part,
The distance between described second clamping part.
The interconnecting piece is the rigid pipe of adjustable bending angle in one of the embodiments,；
Alternatively, first clamping part, second clamping part, the interconnecting piece are the rigidity of adjustable bending angle
Pipe.
The rigid pipe includes multiple sequentially connected connection units, multiple connection units in one of the embodiments,
It is rotatablely connected each other, so that bending angle is adjusted in the rigid pipe, and the connection unit is hollow structure.
One end of the connection unit has chondritic in one of the embodiments, and the other end has groove structure,
For accommodating the chondritic of another connection unit, so that the two neighboring connection unit rotation connection.
The connection unit is detachably connected in one of the embodiments,.
The interconnecting piece is scalable in one of the embodiments, to adjust first clamping part, second clamping
The distance between portion.
The interconnecting piece includes track and the sliding part that is slideably positioned on the track in one of the embodiments,
The track is connect respectively with first clamping part, second clamping part with the sliding part or the track and institute
Sliding part is stated to connect with second clamping part, first clamping part respectively.
In one of the embodiments, the interconnecting piece removably with first clamping part, second clamping part
Connection.
The free end of first clamping part is prolonged along the direction far from second clamping part in one of the embodiments,
It stretches, and the free end is equipped with the adsorption hole.
The aspirator is tubular structure in one of the embodiments, and cross section is strip.
Above-mentioned aspirator facilitates fixation when in use, and operation tool will not be stopped to be operated, and enables the work of tool
It is bigger to make space, since interconnecting piece can adjust the distance between two clamping parts, enables aspirator that can be suitable for different parts
Notch, also can be suitable for different patients, enable the scope of application of aspirator wider.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the utility model aspirator；
Fig. 2 is the use state diagram of aspirator shown in Fig. 1；
Fig. 3 is the structural schematic diagram of another embodiment of aspirator；
Fig. 4 is the cross-sectional view of connection unit；
Fig. 5 is the structural schematic diagram of another embodiment of aspirator；
Fig. 6 is the structural schematic diagram of another embodiment of aspirator.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this
The disclosure of type understands more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being set to " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.When an element is considered as " coupling " another element, it can
To be to be directly coupled to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " water
It is flat ", "left", "right" and similar statement for illustrative purposes only, be not meant to be the only embodiment.Herein
Used term " distal end ", " proximal end " are used as the noun of locality, which is interventional medical device field common terminology, wherein
" distal end " indicates that one end in surgical procedure far from operator, " proximal end " indicate one end that proximal operator is depended in surgical procedure.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
Such as Fig. 1 to Fig. 3, shown in Fig. 5 to Fig. 6, aspirator 10 has adsorbent chamber (figure does not regard), and aspirator 10 includes: successively
The first clamping part 100, the interconnecting piece 300, the second clamping part 200 of connection.Wherein, the first clamping part 100 is internal for protruding into,
On offer the adsorption hole 110 being connected with adsorbent chamber；Second clamping part 200 is located in vitro, for cooperating the first clamping part 100
Clamp the skin in 20 region of notch；Interconnecting piece 300 is separately connected the first clamping part 100, the second clamping part 200, for adjusting the
The distance between one clamping part 100, second clamping part 200, to enable aspirator 10 that can be adjusted according to different patients, from
And clamp different 20 area skins of patient incision.
As shown in Fig. 2, the two clamping parts clamping patient body for first passing through aspirator 10 is cut when using above-mentioned aspirator 10
The skin in 20 regions of mouth, aspirator 10 is fixed on a patient body；Then stamp card 30 or rubber incision protection are arranged
It is placed in incision tract, wherein interconnecting piece 300 is located between stamp card or rubber incision protective sleeve and incision tract skin, with into one
Walk fixed aspirator 10；Intracorporal steam, flue gas etc. can be adsorbed via adsorption hole 110 later, the gas of absorption passes through suction
Attached chamber discharge.
Above-mentioned aspirator 10 facilitates fixation when in use, and operation tool will not be stopped to be operated, and enables tool
Working space is bigger, since interconnecting piece 300 can adjust the distance between two clamping parts, enables aspirator 10 that can be suitable for not
With the notch 20 at position, it can also be suitable for different patients, enable the scope of application of aspirator 10 wider.
In one embodiment, interconnecting piece 300 is the rigid pipe of adjustable bending angle.It is also understood that interconnecting piece 300 can
Bending, can change its bending degree, to adjust the distance between two clamping parts, and interconnecting piece 300 has rigidity, energy
Enough keep state after bending.In embodiment illustrated in fig. 1, the first clamping part 100, the second clamping part 200 are straight-bar structure.Fig. 3
In illustrated embodiment, the first clamping part 100, the second clamping part 200 are also the rigid pipe of adjustable bending angle, in this way, inhaling
Lead device can be adjusted arbitrarily as needed, such as adjust the posture of the first clamping part.
As shown in figure 4, rigid pipe includes multiple sequentially connected connection units 310, multiple connection units in an embodiment
310 are rotatablely connected each other, so that bending angle is adjusted in rigid pipe, and connection unit 310 is hollow structure, to be connected with each other
Form adsorbent chamber.Specifically, one end of connection unit 310 has chondritic 311, and the other end has groove structure 312, is used for
The chondritic 311 of another connection unit 310 is accommodated, so that two neighboring connection unit 310 is rotatablely connected, wherein connection
Unit 310 is cone structure.In other embodiments, connection unit 310 or other structures, for example, column structure.This
Outside, rigid pipe may be other structures.
In one embodiment, connection unit 310 is detachably connected, and to adjust the length of interconnecting piece 300, and then adjusts two folders
Hold the distance between portion.Or adjust the length of the first clamping part 100, the second clamping part 200.
Further, the join domain of connection unit 310 is additionally provided with sealing ring, to protect the adsorption effect of aspirator 10.
As shown in figure 5, interconnecting piece 300 is scalable in an embodiment, to adjust the first clamping part 100, the second clamping part
The distance between 200.Specifically, interconnecting piece 300 includes track 330 and the sliding part 340 being slideably positioned on track 330, with
Adjust the length of interconnecting piece 300.Wherein, track 330 is connected with a clamping part in two clamping parts, sliding part 340 with
Another clamping part is connected, i.e., track is connect with the first clamping part 100, the second clamping part 200 respectively with sliding part, or
Track is connect with the second clamping part 200, the first clamping part 100 respectively with sliding part.In the present embodiment, track 330 is casing knot
Structure is arranged sliding part 340.In other embodiments, track has ontology, and sliding slot is offered on ontology, and sliding part has protrusion
Portion is slideably positioned in sliding slot.
Further, interconnecting piece 300 further includes fixed part, for sliding part to be fixed on the specified position of track.For example,
Fixed part is threaded fastener, successively wears sliding part, track, to sliding part is fixed on the position of track needs.
At this point, offering sliding slot on track and/or sliding part, threaded fastener wears sliding slot, to adjust position between the two.
As shown in fig. 6, interconnecting piece 300 removably connects with the first clamping part 100, the second clamping part 200 in an embodiment
It connects.For example, interconnecting piece 300 and two clamping part grafting.In this way, aspirator 10 can by replacing different interconnecting piece 300, from
The distance between and adjust the first clamping part 100, the second clamping part 200.
In one embodiment, the free end of the first clamping part 100 extends along the direction far from the second clamping part 200, and freely
End is equipped with adsorption hole 110.I.e. the free end of the first clamping part 100 extends along intracorporal direction is goed deep into, and with the first clamping part
100 ontologies form angle, preferably to adsorb flue gas.Wherein, free end refers to that the first clamping part 100 is not connect with interconnecting piece 300
End.
In one embodiment, adsorption hole 110 be it is multiple, be distributed in the first clamping part 100 towards on intracorporal surface.For example,
Adsorption hole 110 is arranged along 100 extending direction of the first clamping part.For another example, adsorption hole 110 is lined up multiple rows of.Wherein, adsorption hole 110
Diameter both can be identical or different.For example, 110 diameter of adsorption hole for being located at clamping part central region is greater than positioned at both ends
Adsorption hole 110.
In one embodiment, aspirator 10 is tubular structure, and cross section is strip.For example, ellipse etc..
Further, aspirator 10 also has the connecting hole being connected with adsorbent chamber, for connecting negative tube 400, with row
Adsorption hole 110 adsorbs out steam and flue gas etc..Multiple-way valve 500, such as triple valve are additionally provided on negative tube 400.
It should be noted that according to actual needs, illumination portion can also be arranged on the first clamping part 100, to notch 20
Inside illuminated.For example, illumination portion is plugged on an adsorption hole 110.For another example, illumination portion is slideably positioned in the first clamping part 100
On.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of aspirator, which is characterized in that there is adsorbent chamber, the aspirator includes:
First clamping part offers the adsorption hole being connected with the adsorbent chamber for protruding into vivo thereon；
Second clamping part is located in vitro, for cooperating the skin of the first clamping part clamping incision tract；
Interconnecting piece is separately connected first clamping part, second clamping part, for adjusting first clamping part, described
The distance between second clamping part.
2. aspirator according to claim 1, which is characterized in that the interconnecting piece is the rigidity of adjustable bending angle
Pipe；
Alternatively, first clamping part, second clamping part, the interconnecting piece are the rigid pipe of adjustable bending angle.
3. aspirator according to claim 2, which is characterized in that the rigid pipe includes that multiple sequentially connected connections are single
Member, multiple connection units are rotatablely connected each other, so that bending angle is adjusted in the rigid pipe, and during the connection unit is
Hollow structure.
4. aspirator according to claim 3, which is characterized in that one end of the connection unit has chondritic, separately
One end has groove structure, for accommodating the chondritic of another connection unit, so that the two neighboring company
The rotation connection of order member.
5. aspirator according to claim 3, which is characterized in that the connection unit is detachably connected.
6. aspirator according to claim 1, which is characterized in that the interconnecting piece is scalable, to adjust first folder
Hold the distance between portion, second clamping part.
7. aspirator according to claim 6, which is characterized in that the interconnecting piece includes track and is slideably positioned in described
Sliding part on track, the track are connect with first clamping part, second clamping part respectively with the sliding part, or
Track described in person is connect with second clamping part, first clamping part respectively with the sliding part.
8. aspirator according to claim 1, which is characterized in that the interconnecting piece is removably clamped with described first
Portion, second clamping part connection.
9. aspirator according to claim 1, which is characterized in that the free end of first clamping part is along far from described the
The direction of two clamping parts extends, and the free end is equipped with the adsorption hole.
10. aspirator according to claim 1, which is characterized in that the aspirator is tubular structure, and cross section is item
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821046262.1U CN208877474U (en) | 2018-06-29 | 2018-06-29 | Aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821046262.1U CN208877474U (en) | 2018-06-29 | 2018-06-29 | Aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208877474U true CN208877474U (en) | 2019-05-21 |
Family
ID=66506228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821046262.1U Active CN208877474U (en) | 2018-06-29 | 2018-06-29 | Aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208877474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744088A (en) * | 2018-06-29 | 2018-11-06 | 苏凯 | Aspirator |
-
2018
- 2018-06-29 CN CN201821046262.1U patent/CN208877474U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744088A (en) * | 2018-06-29 | 2018-11-06 | 苏凯 | Aspirator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2927744T3 (en) | Ergonomic Tube Coupling for Medical Device | |
| US8641608B2 (en) | Manifold for laparoscopic seal assembly | |
| CN105078542B (en) | A kind of operating forceps with vacuum suction function | |
| MY161417A (en) | Surgical instrument equipment appropriate for mini-invasive surgery | |
| US20130317419A1 (en) | Endoscopic surgery instrumentation | |
| CN208877474U (en) | Aspirator | |
| CN110167502A (en) | Operating limb positioning device | |
| ES2395837T3 (en) | Adjustable suction device | |
| JP6407280B2 (en) | Bending tip for laparoscopic surgery | |
| CN203815544U (en) | Single-port laparoscopic puncture outfit | |
| CN108744088A (en) | Aspirator | |
| AU2018278975A1 (en) | Intraoperative lens cleaning device | |
| CN209713007U (en) | Convenient for fixed guide sheath | |
| CN209048209U (en) | A kind of simple monotrysian type laparoscope approach device | |
| CN205626147U (en) | Can fix dam facebow of inhaling salivary duct | |
| CN207575530U (en) | A kind of detachable attractor for laparoscope | |
| CN106139373A (en) | Carotid shunt | |
| CN220237035U (en) | Incision protection sleeve of thoracoscope fixing device for chest single-hole minimally invasive surgery | |
| CN219183937U (en) | Can disinfect the assembled ligature ware | |
| CN216675828U (en) | Visual bronchus plugging device capable of freely adjusting direction | |
| CN220275707U (en) | Disposable medical endoscope sheath | |
| CN207640457U (en) | A kind of medical dismountable locking device | |
| US20230191017A1 (en) | Ergonomic Tubing Attachment for Medical Apparatus | |
| CN208864997U (en) | A kind of Novel suction unit drainage tube | |
| CN106110412A (en) | A kind of liquid collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |