CN104665936A - Disposable intraoperative bone powder collector - Google Patents
Disposable intraoperative bone powder collector Download PDFInfo
- Publication number
- CN104665936A CN104665936A CN201510122952.5A CN201510122952A CN104665936A CN 104665936 A CN104665936 A CN 104665936A CN 201510122952 A CN201510122952 A CN 201510122952A CN 104665936 A CN104665936 A CN 104665936A
- Authority
- CN
- China
- Prior art keywords
- bone meal
- collection container
- middle ear
- connection tube
- negative pressure
- 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.)
- Pending
Links
Landscapes
- External Artificial Organs (AREA)
Abstract
The invention provides a disposable intraoperative bone powder collector, which relates to the field of medical equipment, and comprises a collecting container, a negative pressure connecting pipe and a middle ear aspirator connecting pipe, wherein a detachable end cover is arranged on one end of the collecting container and is communicated with the middle ear aspirator connecting pipe; a middle ear aspirator connector is arranged on one end, far away from the end cover, of the middle ear aspirator connecting pipe; the other end of the collecting container is communicated with the negative pressure connecting pipe; a negative pressure aspirator connector is arranged on one end, far away from the collecting container, of the negative pressure connecting pipe; a filter device is arranged in the collecting container and is connected with the inner wall of the collecting container. The disposable intraoperative bone powder collector provided by the invention solves the technical problems of heat injury easily caused on tissues, poorer local hemostatic effect, non-ideal surgery cleanliness degree, waste of healthy bone powder and poor collecting effect in the prior art.
Description
Technical field
The present invention relates to field of medical device, especially relate to bone meal catcher in a kind of disposable art.
Background technology
The operation at middle ear mastoidectomy, oral and maxillofacial surgery position is meticulous Minimally Invasive Surgery, and operative approach needs just can enter art chamber by the sclerotin of electric drill mill cleaved surface.And these sclerotin are often health tissues, after polishing, form autologous bone powder, can be used for operation and terminate rear prothesis chamber.Therefore, healthy bone meal is collected in operation significant.
During electric drill polishing sclerotin, General Requirements uses the normal saline continual rinsing art chamber of flowing, and continues with suction pump the composition such as bone bits, tissue pieces attracting polishing, thus keeps operating field to clean, and is convenient to the fine anatomic structure that patient recognizes art chamber; When the normal saline flushing of flowing can reduce electric drill polishing sclerotin, the temperature of local organization, thus avoids the nerve below sclerotin (especially nervus facialis) to be subject to hot injury; In addition, normal saline continual rinsing art chamber also has anastalsis.
There is no bone meal catcher in commercial art at present, ENT doctor adopts traditional bone meal collection method to be: drip a small amount of normal saline needing the bony surface of collecting, with large size cut drill polishing sclerotin, the bone meal ground like this and a small amount of normal saline are mixed to form cement paste; Then to be collected in by bone meal with large size elevator on the gauze folded, then by assistant, the gauze being wrapped with bone meal to be immersed normal saline, extruding repeatedly, the blood component so in cleaning bone meal is until color is clean turns white.Bone meal through so process can terminate front prothesis chamber for operation.
But there is following shortcoming in conventional acquisition techniques:
1. traditional bone meal collection method only uses several normal saline to obtain the bone meal of cement paste, produces higher local temperature like this, cause hot injury most probably to tissue when electric drill polishing sclerotin;
2. collect for the ease of bone meal, often wait for that pasty state bone meal assembles agglomerating rear ability gradation Bian collection, so operation clean-up performance is undesirable;
3. lack the flushing of circulating water, the haemostatic effect of local is also poor;
4. traditional method is only convenient to collect in bony surface when operation starts, and is then difficult to the bone mud taking out " agglomerating " in meticulous art chamber, deep, therefore causes the waste of the healthy bone meal in deep;
5. in addition, " several " normal saline is often controlled by rule of thumb by patient, and amount is many or amount is few all can not make bone meal formation pasty state, and collecting effect is not good;
6. traditional bone meal is collected, cleaning process needs assistant to complete, not only expend operating time, and because gauze mesh is sparse, even if gauze also can residue in gauze grid by some bone meal through folding, inevitably lose the autologous bone powder of a part of patient health.
Based on this, to the invention provides in a kind of disposable art bone meal catcher to solve above-mentioned technical problem.
Summary of the invention
The object of the present invention is to provide bone meal catcher in a kind of disposable art, to solve in prior art easily to the technical problem that tissue causes hot injury, haemostatic effect also poor, the waste of undesirable, the healthy bone meal of operation clean-up performance of local, collecting effect not good.
Provide bone meal catcher in a kind of disposable art in an embodiment of the present invention, in described disposable art, bone meal catcher comprises collection container, negative pressure connection tube and middle ear aspirator connection tube, one end of described collection container is provided with detachable end, described end cap is communicated with middle ear aspirator connection tube, and the end away from described end cap of described middle ear aspirator connection tube is provided with middle ear aspirator union joint; The other end of described collection container is communicated with negative pressure connection tube; The end away from described collection container of described negative pressure connection tube is provided with vacuum extractor joint; Be provided with defecator in described collection container, described defecator is connected with described collection container inwall.
Optionally, described collection container is set to tubulose, and collecting pipe length is 6.5cm, and its internal diameter connecting one end of described end cap is 2cm, and the internal diameter of the other end is 1.6cm.
Optionally, described negative pressure connection tube adopts the tube for transfusion of transfusion device, and its internal diameter is 3mm, length is 25cm.
Optionally, described vacuum extractor joint adopts medical grade polyvinyl to make.
Optionally, described defecator comprises barrel-shaped framework, described barrel-shaped framework comprises at the bottom of round tank, many pillars and annular bung, one end and the described drum head of described many pillars are affixed, and along the evenly arrangement of described drum head circumference, the other end of described many pillars connects annular bung, and described bung is towards end cap; Described bung outer is connected with described collection container inner wall sealing; Described barrel-shaped framework is connected with filter screen.
Optionally, described filter screen adopts blood exchange transfusion set's drainage screen, 170 microns, aperture.
Optionally, described barrel-shaped framework adopts medical grade material.
Optionally, described end cap and described collection container are spirally connected.
Optionally, described middle ear aspirator connection tube adopts the tube for transfusion of transfusion device, and its internal diameter is 3mm, length is 15cm.
Optionally, described middle ear aspirator union joint adopts medical grade polyvinyl to make.
The invention provides bone meal catcher in a kind of disposable art, comprise collection container, negative pressure connection tube and middle ear aspirator connection tube, wherein, described collection container one end is provided with detachable end, described end cap is communicated with middle ear aspirator connection tube, and the end away from described end cap of described middle ear aspirator connection tube is provided with middle ear aspirator union joint.By described middle ear aspirator union joint, this catcher is connected with middle ear aspirator.The described collection container other end is communicated with negative pressure connection tube; The end away from described collection container of described negative pressure connection tube is provided with vacuum extractor joint; By described vacuum extractor joint, this described negative pressure connection tube and described vacuum extractor are linked together.Be provided with defecator in described collection container, described defecator is connected with described collection container inwall.Described bone meal catcher provided by the invention, when patient performs the operation, lasting normal saline cleans surgery location, reduces the temperature of local organization during electric drill polishing sclerotin, thus avoids the nerve below sclerotin to be subject to hot injury; In addition, normal saline continual rinsing art chamber also has anastalsis.Carry the suction function of normal saline by described vacuum extractor of bone meal, sucked by described middle ear aspirator, entered in described collection container by described middle ear aspirator connection tube, flow through described defecator.By described defecator, bone meal is filtered out from described normal saline.Bone meal catcher in described disposable art of the present invention, filters bone meal by lasting attraction normal saline, reduces the temperature of local organization during electric drill polishing sclerotin, thus avoids the nerve below sclerotin to be subject to hot injury; In addition, normal saline continual rinsing art chamber also has anastalsis.Do not need to wait for that pasty state bone meal assembles agglomerating rear ability gradation Bian collection, so operation clean-up performance is more satisfactory yet.For the bone mud being difficult to take out in meticulous art chamber, deep, also can be sucked out by vacuum suction effect, can not cause the waste of the healthy bone meal in deep, all bone meal has the normal saline along with flowing to be inhaled in described collection container to filter, and collecting effect is better.Only need described middle ear aspirator union joint be inserted in normal saline during cleaning bone meal, by the current drainage screen of vacuum suction access to plant, thus achieve the step of cleaning bone meal, repeatedly extruding with traditional gauze cleans compared with bone meal, and the technical program saves operating time and alleviates the work of assistant.The bone meal collected is after cleaned, and described end cap only need take off by doctor, then uses the instruments such as spoon to be scooped out by the bone meal after cleaning, realizes collecting healthy autologous bone powder.
Based on this, the present invention, than original technology, has the advantage that haemostatic effect is good, operation clean-up performance is desirable, healthy bone meal collects entirely, collecting effect is good that can not cause hot injury, local to tissue.
Accompanying drawing explanation
In order to be illustrated more clearly in the specific embodiment of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in detailed description of the invention or description of the prior art below, apparent, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is embodiment one structural representation;
Fig. 2 is embodiment two structural representation;
Fig. 3 is embodiment two defecator front view;
Fig. 4 is embodiment two filter apparatus configuration schematic diagram.
Reference numeral:
1-collection container; 2-negative pressure connection tube;
3-middle ear aspirator connection tube; 4-end cap;
5-middle ear aspirator union joint; 6-vacuum extractor joint;
7-defecator; 8-drum head;
9-pillar; 10-bung;
11-drainage screen.
Detailed description of the invention
Be clearly and completely described technical scheme of the present invention below in conjunction with accompanying drawing, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
In describing the invention, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or the connection of one; Can be mechanical connection, also can be that electric welding connects; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
Embodiment one
As shown in Figure 1, provide bone meal catcher in a kind of disposable art in the present embodiment, comprise collection container 1, negative pressure connection tube 2 and middle ear aspirator connection tube 3, wherein, described collection container 1 one end is provided with detachable end 4, described end cap 4 is communicated with middle ear aspirator connection tube 3, and the end away from described end cap 4 of described middle ear aspirator connection tube 3 is provided with middle ear aspirator union joint 5.By described middle ear aspirator union joint 5, this catcher is connected with middle ear aspirator.Described collection container 1 other end is communicated with negative pressure connection tube 2; The end away from described collection container 1 of described negative pressure connection tube 2 is provided with vacuum extractor joint 6; By described vacuum extractor joint 6, this described negative pressure connection tube 2 is linked together with described vacuum extractor.Be provided with defecator 7 in described collection container 1, described defecator 7 is connected with described collection container 1 inwall.
Described bone meal catcher provided by the invention, when patient performs the operation, lasting normal saline cleans surgery location, reduces the temperature of local organization during electric drill polishing sclerotin, thus avoids the nerve below sclerotin to be subject to hot injury; In addition, normal saline continual rinsing art chamber also has anastalsis.Carry the suction function of normal saline by described vacuum extractor of bone meal, sucked by described middle ear aspirator, entered in described collection container 1 by described middle ear aspirator connection tube 3, flow through described defecator 7.By described defecator 7, bone meal is filtered out from described normal saline.
Bone meal catcher in described disposable art of the present invention, filters bone meal by lasting attraction normal saline, reduces the temperature of local organization during electric drill polishing sclerotin, thus avoids the nerve below sclerotin to be subject to hot injury; In addition, normal saline continual rinsing art chamber also has anastalsis.Do not need to wait for that pasty state bone meal assembles agglomerating rear ability gradation Bian collection, so operation clean-up performance is more satisfactory yet.For the bone mud being difficult to take out in meticulous art chamber, deep, also can be sucked out by vacuum suction effect, can not cause the waste of the healthy bone meal in deep, all bone meal has the normal saline along with flowing to be inhaled into filtration in described collection container 1, and collecting effect is better.Only need described middle ear aspirator union joint 5 be inserted in normal saline during cleaning bone meal, by the current drainage screen of vacuum suction access to plant, thus achieve the step of cleaning bone meal, repeatedly extruding with traditional gauze cleans compared with bone meal, and the technical program saves operating time and alleviates the work of assistant.The bone meal collected is after cleaned, and described end cap 4 only need take off by doctor, then uses the instruments such as spoon to be scooped out by the bone meal after cleaning, realizes collecting healthy autologous bone powder.
Based on this, the present invention, than original technology, has the advantage that haemostatic effect is good, operation clean-up performance is desirable, healthy bone meal collects entirely, collecting effect is good that can not cause hot injury, local to tissue.
In the possibility of the present embodiment, described collection container 1 is set to tubulose, and described collecting pipe length is 6.5cm, and one end internal diameter connecting described end cap 4 is 2cm; Other end internal diameter 1.6cm; Described collection container 1 adopts medical grade polyvinyl to make.
In the possibility of the present embodiment, described negative pressure connection tube 2 adopts the tube for transfusion of transfusion device, and its internal diameter is 3mm, length is 25cm.Described negative pressure connection tube 2 adopts medical standard component, easy to connect, and process is convenient, saves the production and processing time, also facilitates doctor to use.
In the possibility of the present embodiment, the standard interface that described vacuum extractor joint 6 adopts medical grade polyvinyl to make, for being communicated with General negative pressure suction pump leather hose.Described vacuum extractor joint 6 adopts medical standard component, easy to connect, and process is convenient, saves the production and processing time, also facilitates doctor to use.
In the possibility of the present embodiment, described end cap 4 is spirally connected with described collection container 1.Be spirally connected for convenience detach, save time, and connect comparatively tight, not easily leak.
In the possibility of the present embodiment, described middle ear aspirator connection tube 3 adopts the tube for transfusion of transfusion device, and its internal diameter is 3mm, length is 15cm.Described middle ear aspirator connection tube 3 adopts medical standard component, easy to connect, and process is convenient, saves the production and processing time, also facilitates doctor to use.
In the possibility of the present embodiment, described middle ear aspirator union joint 5 is set to the modular connection of the middle ear aspirator that can connect various model, adopts medical grade polyvinyl to make.Various types of middle ear aspirator can be connected, though therefore operation proceed to meticulous art chamber, deep, as long as patient think the healthy bone meal having and can collect time, in connections this device can realize bone meal collection.
Embodiment two
Embodiment two also provides bone meal catcher in a kind of disposable art, this embodiment is the further improvement on the basis of embodiment one, technical scheme described by embodiment one also belongs to this embodiment, the technical scheme that embodiment one has described no longer repeated description.
Specifically, as in Figure 2-4, provide bone meal catcher in a kind of disposable art in the present embodiment, in described disposable art, bone meal catcher comprises collection container 1, negative pressure connection tube 2 and middle ear aspirator connection tube 3, wherein, described collection container 1 one end is provided with detachable end 4, and described end cap 4 is communicated with middle ear aspirator connection tube 3, and the end away from described end cap 4 of described middle ear aspirator connection tube 3 is provided with middle ear aspirator union joint 5; Described collection container 1 other end is communicated with negative pressure connection tube 2; The end away from described collection container 1 of described negative pressure connection tube 2 is provided with vacuum extractor joint 6; Defecator 7 is provided with in described collection container 1, described defecator 7 comprises barrel-shaped framework, described barrel-shaped framework to comprise at the bottom of round tank 8, many pillars 9 and annular bung 10, described many pillars 9 one end and described drum head 8 affixed, and along the evenly arrangement of described drum head 8 circumference, described many pillars 9 other end connects annular bung 10, and described bung 10 is towards end cap 4 position; Described bung 10 outer is connected with described collection container 1 inner wall sealing; Described framework is connected with drainage screen 11.
The normal saline of coming is attracted through vacuum suction effect, enter in described collection container 1, because described bung 10 outer is connected with described collection container 1 inner wall sealing, the normal saline thus entering described collection container 1 can only enter in described defecator 7 through described bung 10.Due to the barrier effect of described drum head 8, described normal saline flows in described vacuum extractor after being filtered by drainage screen 11 fixing on sidewall.Due to the barrier effect of drum head 8, than all the other defecators 7, normal saline directly can not be attracted away under the effect of negative pressure, can play good filter effect.Meanwhile, due to the supporting role of described many pillars 9, when avoiding vacuum suction, filter screen 11 is out of shape, and affects filter effect.
In the possibility of the present embodiment, described filter screen adopts blood exchange transfusion set's drainage screen, 170 microns, aperture.Blood exchange transfusion set's drainage screen of employing standard, because bone meal mean particle dia is mostly more than 300 microns, therefore in vacuum suction process, bone meal can retain naturally with in filter screen, achieves the step of cleaning bone meal, collects without the need to independent as traditional method, gradation.
In the possibility of the present embodiment, described bucket framework adopts medical grade material.Medical grade material meets national healthcare standard, aseptic nontoxic, ensures that patient's is healthy and safe.
Last it is noted that above each embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to foregoing embodiments to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a bone meal catcher in disposable art, is characterized in that, comprises collection container, negative pressure connection tube and middle ear aspirator connection tube, wherein,
One end of described collection container is provided with detachable end, and described end cap is communicated with middle ear aspirator connection tube, and the end away from described end cap of described middle ear aspirator connection tube is provided with middle ear aspirator union joint; The other end of described collection container is communicated with negative pressure connection tube; The end away from described collection container of described negative pressure connection tube is provided with vacuum extractor joint; Be provided with defecator in described collection container, described defecator is connected with described collection container inwall.
2. bone meal catcher in disposable art according to claim 1, it is characterized in that, described collection container is set to tubulose, and collecting pipe length is 6.5cm, and its internal diameter connecting one end of described end cap is 2cm, and the internal diameter of the other end is 1.6cm.
3. bone meal catcher in disposable art according to claim 1, is characterized in that, described negative pressure connection tube adopts the tube for transfusion of transfusion device, and its internal diameter is 3mm, length is 25cm.
4. bone meal catcher in disposable art according to claim 1, is characterized in that, described vacuum extractor joint adopts medical grade polyvinyl to make.
5. bone meal catcher in disposable art according to claim 1, it is characterized in that, described defecator comprises barrel-shaped framework, described barrel-shaped framework comprises at the bottom of round tank, many pillars and annular bung, one end and the described drum head of described many pillars are affixed, and along the evenly arrangement of described drum head circumference, the other end of described many pillars connects annular bung, and described bung is towards end cap; Described bung outer is connected with described collection container inner wall sealing; Described barrel-shaped framework is connected with filter screen.
6. bone meal catcher in disposable art according to claim 5, is characterized in that, described filter screen adopts blood exchange transfusion set's drainage screen, 170 microns, aperture.
7. bone meal catcher in disposable art according to claim 5, is characterized in that, described barrel-shaped framework adopts medical grade material.
8. bone meal catcher in disposable art according to claim 1, is characterized in that, described end cap and described collection container are spirally connected.
9. bone meal catcher in disposable art according to claim 1, is characterized in that, described middle ear aspirator connection tube adopts the tube for transfusion of transfusion device, and its internal diameter is 3mm, length is 15cm.
10. bone meal catcher in disposable art according to claim 1, is characterized in that, described middle ear aspirator union joint adopts medical grade polyvinyl to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510122952.5A CN104665936A (en) | 2015-03-19 | 2015-03-19 | Disposable intraoperative bone powder collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510122952.5A CN104665936A (en) | 2015-03-19 | 2015-03-19 | Disposable intraoperative bone powder collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104665936A true CN104665936A (en) | 2015-06-03 |
Family
ID=53301897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510122952.5A Pending CN104665936A (en) | 2015-03-19 | 2015-03-19 | Disposable intraoperative bone powder collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104665936A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105982700A (en) * | 2015-11-10 | 2016-10-05 | 周均洪 | Stone filtering collector |
| CN106420090A (en) * | 2016-11-25 | 2017-02-22 | 史俊 | Negative pressure aspirator accessory having skeletal fragment collecting function |
| CN106691515A (en) * | 2016-12-09 | 2017-05-24 | 青岛大学附属医院 | Device for liquid specimen retention for surgery |
| CN106901783A (en) * | 2017-04-19 | 2017-06-30 | 赵群 | Body cavity Exfoliated tumor cells collection equipment and tumour cell harvester |
| CN107669300A (en) * | 2017-10-10 | 2018-02-09 | 丽水市人民医院 | It is easy to specimens from pri collection device |
| CN109529137A (en) * | 2019-01-18 | 2019-03-29 | 广州志和医疗器械有限公司 | A kind of Multifunction phlegm collecting fester attraction shunting collection device |
| CN110585493A (en) * | 2019-07-19 | 2019-12-20 | 潍坊医学院附属医院 | Disposable medical suction apparatus |
| CN110680610A (en) * | 2019-10-11 | 2020-01-14 | 西安交通大学第二附属医院 | Bone meal collector |
-
2015
- 2015-03-19 CN CN201510122952.5A patent/CN104665936A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105982700A (en) * | 2015-11-10 | 2016-10-05 | 周均洪 | Stone filtering collector |
| CN106420090A (en) * | 2016-11-25 | 2017-02-22 | 史俊 | Negative pressure aspirator accessory having skeletal fragment collecting function |
| CN106691515A (en) * | 2016-12-09 | 2017-05-24 | 青岛大学附属医院 | Device for liquid specimen retention for surgery |
| CN106901783A (en) * | 2017-04-19 | 2017-06-30 | 赵群 | Body cavity Exfoliated tumor cells collection equipment and tumour cell harvester |
| CN106901783B (en) * | 2017-04-19 | 2024-02-06 | 赵群 | Body cavity shedding tumor cell collection instrument and tumor cell collection device |
| CN107669300A (en) * | 2017-10-10 | 2018-02-09 | 丽水市人民医院 | It is easy to specimens from pri collection device |
| CN109529137A (en) * | 2019-01-18 | 2019-03-29 | 广州志和医疗器械有限公司 | A kind of Multifunction phlegm collecting fester attraction shunting collection device |
| CN110585493A (en) * | 2019-07-19 | 2019-12-20 | 潍坊医学院附属医院 | Disposable medical suction apparatus |
| CN110680610A (en) * | 2019-10-11 | 2020-01-14 | 西安交通大学第二附属医院 | Bone meal collector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104665936A (en) | Disposable intraoperative bone powder collector | |
| EP3496777B1 (en) | Collection system for surgical use | |
| CN103330961B (en) | A kind of medical cavity content target component reclaims apparatus | |
| CN109399000A (en) | A kind of consumption material box | |
| CN209427486U (en) | A kind of consumption material box | |
| CN201572559U (en) | Specimen filter | |
| CN206730662U (en) | A kind of bone meal collector | |
| CN209186765U (en) | A kind of prostatectomy collection device | |
| CN207721870U (en) | Bone meal collection device | |
| CN211095240U (en) | Bone meal collector | |
| CN209427485U (en) | A kind of consumption material box, Medical waste collecting equipment and system | |
| CN209715284U (en) | A kind of lipochondrion fining purification devices | |
| CN203861439U (en) | Disposable intraoperative bone meal collector | |
| CN213345815U (en) | Bone meal collector | |
| CN208611457U (en) | Liquid collector for automatic arena washer | |
| CN212438693U (en) | Polyp collector of gastrointestinal endoscope | |
| CN207604966U (en) | Negative pressure sample de-entrainment filter in a kind of art | |
| CN109758623A (en) | A kind of consumption material box and Medical waste collecting equipment | |
| CN210785004U (en) | Novel bone meal is collected device | |
| CN216365100U (en) | Operation is with sample collection bag | |
| CN201108672Y (en) | Suction filtering equipment | |
| CN209154018U (en) | A kind of calculus collection cups | |
| CN208114845U (en) | Bone marrow collection device | |
| CN217186428U (en) | Calculus collecting device matched with calculus operation towel | |
| CN213723948U (en) | Drainage device for urinary surgery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150603 |
|
| RJ01 | Rejection of invention patent application after publication |