CN209629707U - A kind of tumor specimen collecting device - Google Patents
A kind of tumor specimen collecting device Download PDFInfo
- Publication number
- CN209629707U CN209629707U CN201821935426.6U CN201821935426U CN209629707U CN 209629707 U CN209629707 U CN 209629707U CN 201821935426 U CN201821935426 U CN 201821935426U CN 209629707 U CN209629707 U CN 209629707U
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- China
- Prior art keywords
- pipe
- collecting pipe
- collecting
- fixed
- ingress
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- 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.)
- Expired - Fee Related
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a kind of tumor specimen collecting devices, are related to the field of medical instrument technology.It includes the ingress pipe of the suction tube of front, the collecting pipe at middle part and rear portion；It is connected between collecting pipe and suction tube by joint mechanism；It is connected between collecting pipe and ingress pipe by interceptor structure；Branched pipe is provided between collecting pipe and ingress pipe；Branched pipe one end is connected to the fixation of collecting pipe front, and the other end is connected to the fixation of ingress pipe front；Valve is installed on branched pipe；The joint mechanism include be sleeved and fixed suction tube rear end threaded sleeve, be sleeved and fixed support lantern ring in collecting pipe front end；It is rotated outside support lantern ring and is socketed with inner screw sheath；Inner screw sheath is threadedly coupled cooperation with threaded sleeve.The beneficial effects of the utility model are: it can only intercept suitable tumor tissues, normal sucking of the ultrasonic wave aspirator to tumor tissues is not interfered with, it is easy to use.
Description
Technical field
The utility model relates to the field of medical instrument technology.
Background technique
In tumor resection, for the tumour in human body deep position, because of limited view, operating space deficiency
The problems such as, it is difficult manually to take out tumor tissues, therefore often siphon away the tumor tissues of excision using ultrasonic wave aspirator, this
Resulted in tumor specimen not easily collecting the problem of.
Existing mode is to connect the suction tube of collection device and aspirator, although solving the difficulty of tumor specimen collection
Topic, but also result in tumor tissues and cannot be introduced into aspirator, but it is all introduced into the problem in collection device, it affects
Normal suction process of the aspirator to tumor tissues, existing defects.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of tumour mark for above-mentioned technical deficiency
This collection device can only intercept suitable tumor tissues, not interfere with ultrasonic wave aspirator to the normal of tumor tissues
Sucking, it is easy to use.
The technical solution adopted in the utility model is: a kind of tumor specimen collecting device is provided, suction tube including front,
The collecting pipe at middle part and the ingress pipe at rear portion；It is connected between collecting pipe and suction tube by joint mechanism；Collecting pipe and ingress pipe
Between pass through interceptor structure connect；Branched pipe is provided between collecting pipe and ingress pipe；Branched pipe one end and collecting pipe front are solid
Fixed connection, the other end are connected to the fixation of ingress pipe front；Valve is installed on branched pipe；
The joint mechanism include be sleeved and fixed suction tube rear end threaded sleeve, be sleeved and fixed in collecting pipe front end
Support lantern ring；It is rotated outside support lantern ring and is socketed with inner screw sheath；Inner screw sheath is threadedly coupled cooperation with threaded sleeve；
The interceptor structure includes effect box；Effect box front center is connected to the fixation of collecting pipe rear end, in the middle part of rear end
It is connected to the fixation of ingress pipe front end；Switch boards are slidably connected in left-right direction in effect box；The left and right sides is opened in switch boards
There is through-hole；Collecting pipe and import bore it is equal and with through-hole corresponding matching；The through-hole internal engagement in left side is fixed with interception
Net；Switch boards left end is rotatably connected to the pull rod being arranged in left-right direction；Pull rod slides through effect box left end；From the right side on pull rod
Block there are two successively being fixed to a left side；Effect box left end is provided with bayonet；Corresponding matching at bayonet and block.
Advanced optimize the technical program, a kind of outer sliding sleeve of the pull rod of tumor specimen collecting device is connected to protective shell；It protects
Protective case right end and the sealing of effect box left end are fixed.
Advanced optimize the technical program, a kind of effect box of tumor specimen collecting device is transparent material；In collecting pipe
Wall is coated with teflon coatings.
The utility model has the beneficial effects that:
1, ingress pipe can be connected to ultrasonic wave aspirator, be can extend into patient body by suction tube, swollen to excision
Tumor tissue is attracted；Inner screw sheath is threadedly coupled with threaded sleeve, can facilitate will connect at collecting pipe and suction tube or point
From；Collecting pipe and import that bore is equal and with through-hole corresponding matching, and the through-hole internal engagement in left side is fixed with intercept net, leads to
The interception of the tumor tissues in collecting pipe can will be entered by crossing intercept net；In the case where having intercepted tumor tissues in collecting pipe, lead to
Cross the normal attraction that the effect of branched pipe can not influence ultrasonic wave aspirator to tumor tissues.
2, switch boards can be made to slide in effect box by pushing and pulling pull rod, so that switching is connected to collecting pipe and ingress pipe
Different through-holes；Pull rod and switch boards rotate, and fixed there are two block on pull rod, effect box left end is provided with bayonet, bayonet and gear
Corresponding matching at block can be such that block is blocked by rotating tension bar, so that the switch boards in different location be fixed.
3, protective shell can be to protection be blocked at bayonet, and avoiding passing through bayonet makes tumor tissues and contacting external air, makes
At pollution；The case where effect box is transparent material, is facilitated at observation switch boards；Teflon coatings are smooth, inadhesive characteristic, energy
Enough facilitate and takes out the tumor tissues at collecting pipe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the decomposition texture schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram at interceptor structure；
Fig. 4 is the decomposition texture schematic diagram of interceptor structure.
In figure, 1, suction tube；2, collecting pipe；3, ingress pipe；4, branched pipe；5, valve；6, threaded sleeve；7, support sleeve
Ring；8, inner screw sheath；9, box is acted on；10, switch boards；11, through-hole；12, intercept net；13, pull rod；14, block；15, bayonet；
16, protective shell.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
As shown in Figure 1, a kind of tumor specimen collecting device, the collecting pipe 2 of suction tube 1, middle part including front and rear portion
Ingress pipe 3；It is connected between collecting pipe 2 and suction tube 1 by joint mechanism；Pass through interceptor between collecting pipe 2 and ingress pipe 3
Structure connection；Branched pipe 4 is provided between collecting pipe 2 and ingress pipe 3；4 one end of branched pipe is connected to the fixation of 2 front of collecting pipe, separately
One end is connected to the fixation of 3 front of ingress pipe；Valve 5 is installed on branched pipe 4；The joint mechanism includes being sleeved and fixed inhaling
The threaded sleeve 6 of 1 rear end of skirt is sleeved and fixed support lantern ring 7 in 2 front end of collecting pipe；It is rotated outside support lantern ring 7 in being socketed with
Thread bush 8；Inner screw sheath 8 is threadedly coupled cooperation with threaded sleeve 6.
As in Figure 2-4, the interceptor structure includes effect box 9；It acts on 9 front center of box and 2 rear end of collecting pipe is solid
Fixed connection, rear end middle part are connected to the fixation of 3 front end of ingress pipe；Switch boards 10 are slidably connected in left-right direction in effect box 9；It cuts
It changes the left and right sides on plate 10 and is provided with through-hole 11；Collecting pipe 2 and 3 internal diameter of ingress pipe it is equal and with 11 corresponding matching of through-hole；It is left
11 internal engagement of through-hole of side is fixed with intercept net 12；10 left end of switch boards is rotatably connected to the pull rod being arranged in left-right direction
13；Pull rod 13 slides through effect 9 left end of box；It is successively fixed from right to left on pull rod 13 that there are two blocks 14；Act on 9 left end of box
It is provided with bayonet 15；Corresponding matching at bayonet 15 and block 14；The outer sliding sleeve of pull rod 13 is connected to protective shell 16；16 right end of protective shell with
The sealing of 9 left end of box is acted on to fix；Effect box 9 is transparent material；2 inner wall of collecting pipe is coated with teflon coatings.
In the present embodiment, ingress pipe 3 is connected to ultrasonic wave aspirator, and in the initial state, valve 5 is in close state,
Suction tube 1 and collecting pipe 2 are in connected state, and switch boards 10 are in left side in effect box 9, on pull rod 13 block 14 on right side this
When be applied the blocking of 9 left end outer wall of box, as shown in Fig. 2, ingress pipe 3 and collecting pipe 2 company corresponding with the through-hole 11 on right side at this time
Logical, ultrasonic wave aspirator can smoothly suck tumor tissues.
When needing to collect tumor specimen, rotating tension bar 13 keeps block 14 corresponding at bayonet 15, and pull rod 13 can push away
Dynamic, switch boards 10 are slided to the right, and when 10 right end of switch boards, which is applied box 9, to be stopped, rotating tension bar 13, are acted on inside box 9 again
Left side wall the block 14 in the left side of pull rod 13 is stopped, switch boards 10 are fixed, as shown in figure 3, ingress pipe 3 and collecting pipe at this time
2 connections corresponding with the through-hole 11 in left side, the i.e. intercepted blocking of tumor tissues by the effect of intercept net 12, in collecting pipe 2；
Valve 5 is opened later, and 4 both ends of branched pipe can be connected to collecting pipe 2 and ingress pipe 3 respectively at this time, in addition to being blocked in collecting pipe 2
Outside the tumor tissues cut, the tumor tissues in 2 front of collecting pipe can be by the shunting function of branched pipe 4 by ultrasonic wave aspirator
Smoothly sucking, to achieve the effect that the utility model: suitable tumor tissues are only intercepted, without influencing ultrasonic wave aspirator pair
The normal sucking of tumor tissues.
After tumor tissues are absorbed, inner screw sheath 8 is separated with threaded sleeve 6, the tumor specimen in collecting pipe 2
It can be easily removed.
Claims (3)
1. a kind of tumor specimen collecting device, it is characterised in that: the collecting pipe (2) of suction tube (1), middle part including front and after
The ingress pipe (3) in portion；It is connect between collecting pipe (2) and suction tube (1) by joint mechanism；Collecting pipe (2) and ingress pipe (3) it
Between pass through interceptor structure connect；Branched pipe (4) are provided between collecting pipe (2) and ingress pipe (3)；Branched pipe (4) one end and receipts
The fixed connection in collector (2) front, the other end are connected to the fixation of ingress pipe (3) front；Valve (5) are installed on branched pipe (4)；
The joint mechanism include be sleeved and fixed suction tube (1) rear end threaded sleeve (6), be sleeved and fixed in collecting pipe
(2) the support lantern ring (7) of front end；Rotation is socketed with inner screw sheath (8) outside for support lantern ring (7)；Inner screw sheath (8) and threaded sleeve
(6) it is threadedly coupled cooperation；
The interceptor structure includes effect box (9)；Effect box (9) front center is connected to the fixation of collecting pipe (2) rear end, rear end
Middle part is connected to the fixation of ingress pipe (3) front end；Switch boards (10) are slidably connected in left-right direction in effect box (9)；Switch boards
(10) left and right sides is provided with through-hole (11) on；Collecting pipe (2) and ingress pipe (3) internal diameter are equal and corresponding with through-hole (11) match
It closes；Through-hole (11) internal engagement in left side is fixed with intercept net (12)；Switch boards (10) left end is rotatably connected in left-right direction
The pull rod (13) of setting；Pull rod (13) slides through effect box (9) left end；There are two successively being fixed from right to left on pull rod (13)
Block (14)；Effect box (9) left end is provided with bayonet (15)；Corresponding matching at bayonet (15) and block (14).
2. a kind of tumor specimen collecting device according to claim 1, it is characterised in that: pull rod (13) outer sliding sleeve is connected to
Protective shell (16)；Protective shell (16) right end and the sealing of effect box (9) left end are fixed.
3. a kind of tumor specimen collecting device according to claim 1, it is characterised in that: effect box (9) is transparent material；
Collecting pipe (2) inner wall is coated with teflon coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821935426.6U CN209629707U (en) | 2018-11-22 | 2018-11-22 | A kind of tumor specimen collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821935426.6U CN209629707U (en) | 2018-11-22 | 2018-11-22 | A kind of tumor specimen collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209629707U true CN209629707U (en) | 2019-11-15 |
Family
ID=68473363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821935426.6U Expired - Fee Related CN209629707U (en) | 2018-11-22 | 2018-11-22 | A kind of tumor specimen collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209629707U (en) |
-
2018
- 2018-11-22 CN CN201821935426.6U patent/CN209629707U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191115 Termination date: 20201122 |