CN205625981U - Sample collection ware of once only performing operation - Google Patents
Sample collection ware of once only performing operation Download PDFInfo
- Publication number
- CN205625981U CN205625981U CN201620321028.XU CN201620321028U CN205625981U CN 205625981 U CN205625981 U CN 205625981U CN 201620321028 U CN201620321028 U CN 201620321028U CN 205625981 U CN205625981 U CN 205625981U
- Authority
- CN
- China
- Prior art keywords
- upper chamber
- lower cavity
- filter screen
- cavity
- wall
- 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.)
- Expired - Fee Related
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sample collection ware of once only performing operation, it is located in the cavity of lower part by upper portion cavity, lower part cavity and filter component, filter screen, upper portion cavity upper end is equipped with the entrance point, and the entrance point is by import pipe and breather pipe, lower part cavity lower extreme is equipped with the exit end, is equipped with the outlet pipe on the exit end, is equipped with on the exit end inner wall to end contrary piece, upper portion cavity, lower part cavity and filter screen are connected in connecting portion departments, and the lower part cavity passes through threaded connection and passes through threaded connection at upper portion cavity inner wall at upper portion cavity outer wall, filter screen. The utility model has the advantages of simple structure, easily preparation can effectively separate and acquire soft tiny tissue sample in the operation, can guarantee not take place that the pipe breaks away from in the use simultaneously to wait the accident.
Description
Technical field
This utility model design medical instruments field, especially relates to a kind of disposable surgical specimen trap.
Background technology
In operation process, it is frequently necessary to gather tissue specimen at present operate for chemical examination etc., operating forceps only need to be used for bigger tissue to grip, but for the tiny specimen being positioned in blood, if using the grippings such as vascular forceps, there is bigger difficulty.Such as, when surgical operation needs the tissue specimen that mobile phone osteocystoma equivalent is few and quality is soft, use vascular forceps to grip, be particularly susceptible when attracting with suction pump when especially merging hemorrhage and cause specimen to be lost；In this type of operation, if losing specimen to cause mistaken diagnosis, its consequence is the most serious.
Utility model content
Provide for solving the problems referred to above this utility model patent a kind of there is simple in construction and can guarantee that the disposable surgical specimen trap that tissue specimen collection is not lost.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of disposable surgical specimen trap, is made up of upper chamber, lower cavity and filter screen, and filter screen is located in lower cavity；Upper chamber upper end is provided with entrance point, and entrance point is by inlet tube and breather；Lower cavity lower end is provided with the port of export, and the port of export is provided with outlet, and port of export inwall is provided with check sheet；Upper chamber, lower cavity are connected at connecting portion with filter screen, and lower cavity is threadedly attached in upper chamber outer wall, and filter screen is threadedly attached in upper chamber inwall.
Specimen trap of the present utility model is set to upper chamber, lower cavity, convenient when being to take specimen after surgery, and filter screen is then to realize separating blood and the function of tissue specimen；Between the cavity of top and the bottom, it is securely screwed together between upper chamber and filter screen, can realize firmly assembling the fast quick-detach that can also realize between each assembly.
As preferably, the outer wall of inlet tube is provided with 1～2 group of agnail.
As preferably, the outer wall of outlet is provided with 2～3 groups of agnails.
The outer wall of inlet tube and outlet is provided with some groups of agnails, so can be at the negative pressure catheter after cutting off after connecting this specimen trap, it is possible to be more firmly fixed, will not undesirably fall off.
As preferably, upper chamber and lower cavity surface are tiltedly installed with stria.
It is provided with stria in upper chamber and lower cavity surface and can increase the frictional force on this specimen trap surface, the assembly and disassembly of this specimen trap can be facilitated.
As preferably, the stria in upper chamber and lower cavity is 30～60 ° with the angle of horizontal direction.
Stria is obliquely installed the assembling being more favorable for this specimen trap and opens.
As preferably, check sheet is symmetrical arranged, and its length is more than the inside radius of the port of export.
The length of check sheet is to realize the required of non-return function more than the inside radius of the port of export.
As preferably, in elliposoidal after upper chamber and lower cavity assembling.
Therefore, this utility model has the advantages that
(1) simple in construction, it is easy to make；
(2) soft tiny tissue specimen in operation can be efficiently separated and obtain；
(3) can ensure that the accidents such as conduit disengaging does not the most occur simultaneously.
Accompanying drawing explanation
Fig. 1 is a schematic diagram of the present utility model；
Fig. 2 is the enlarged diagram of this utility model entrance point；
Fig. 3 is the enlarged diagram of this utility model port of export；
Fig. 4 is the enlarged diagram of this utility model connecting portion.
In figure: 1, upper chamber, 2, filter screen, 3, lower cavity, 4, entrance point, 5, the port of export, 6, connecting portion, 40, agnail, 41, inlet tube, 42, breather, 51, outlet, 52 check sheets.
Detailed description of the invention
Below in conjunction with detailed description of the invention, this utility model is further described.
Embodiment 1
As it is shown in figure 1, a kind of disposable surgical specimen trap, being made up of upper chamber 1, lower cavity 3 and filter screen 2, filter screen 2 is located in lower cavity 3；Upper chamber 1 upper end is provided with entrance point 4, and entrance point 4 is by inlet tube 41 and breather 42(as shown in Figure 2)；Lower cavity lower end is provided with the port of export 5, and the port of export 5 is provided with outlet 51, and the port of export 5 inwall is provided with check sheet 52(as shown in Figure 3)；Upper chamber 1, lower cavity 3 are connected at connecting portion 6 with filter screen 2, and lower cavity 3 is threadedly attached in upper chamber 1 outer wall, and filter screen 2 is threadedly attached in upper chamber 1 inwall (as shown in Figure 4).
Embodiment 2
As it is shown in figure 1, a kind of disposable surgical specimen trap, being made up of upper chamber 1, lower cavity 3 and filter screen 2, filter screen 2 is located in lower cavity 3, in elliposoidal after upper chamber and lower cavity assembling；Upper chamber 1 upper end is provided with entrance point 4, and entrance point 4 is by inlet tube 41 and breather 42(as shown in Figure 2)；Lower cavity lower end is provided with the port of export 5, and the port of export 5 is provided with outlet 51, and the port of export 5 inwall is provided with check sheet 52, and check sheet is symmetrical arranged, and its length is more than the inside radius (as shown in Figure 3) of the port of export；Upper chamber 1, lower cavity 3 are connected at connecting portion 6 with filter screen 2, and lower cavity 3 is threadedly attached in upper chamber 1 outer wall, and filter screen 2 is threadedly attached in upper chamber 1 inwall (as shown in Figure 4).Wherein, the outer wall of inlet tube is provided with 1 group of agnail 40, and the outer wall of outlet is provided with 2 groups of agnails 40；The stria that upper chamber and lower cavity surface are tiltedly installed with in stria, upper chamber and lower cavity is 30 ° with the angle of horizontal direction.
Embodiment 3
As it is shown in figure 1, a kind of disposable surgical specimen trap, being made up of upper chamber 1, lower cavity 3 and filter screen 2, filter screen 2 is located in lower cavity 3, in elliposoidal after upper chamber and lower cavity assembling；Upper chamber 1 upper end is provided with entrance point 4, and entrance point 4 is by inlet tube 41 and breather 42(as shown in Figure 2)；Lower cavity lower end is provided with the port of export 5, and the port of export 5 is provided with outlet 51, and the port of export 5 inwall is provided with check sheet 52, and check sheet is symmetrical arranged, and its length is more than the inside radius (as shown in Figure 3) of the port of export；Upper chamber 1, lower cavity 3 are connected at connecting portion 6 with filter screen 2, and lower cavity 3 is threadedly attached in upper chamber 1 outer wall, and filter screen 2 is threadedly attached in upper chamber 1 inwall (as shown in Figure 4).Wherein, the outer wall of inlet tube is provided with 2 groups of agnails 40, and the outer wall of outlet is provided with 3 groups of agnails 40；The stria that upper chamber and lower cavity surface are tiltedly installed with in stria, upper chamber and lower cavity is 60 ° with the angle of horizontal direction.
Operation instruction of the present utility model:
First finished product specimens from pri catcher should be sterilized and assemble, only need to open port everywhere when therefore using, open breather, Aspiratory catheter is cut off, it is connected on respectively on inlet tube and outlet, and opposite direction pulls, conduit is made to be connected with inlet tube and outlet more closely under the effect of agnail, after operation terminates, cut off the conduit at two ends, open this specimen trap, take off filter screen, take out specimens from pri therein stand-by.
Claims (7)
1. a disposable surgical specimen trap, it is characterised in that: it is made up of upper chamber (1), lower cavity (3) and filter screen (2), and filter screen (2) is located in lower cavity (3)；Upper chamber (1) upper end is provided with entrance point (4), and entrance point (4) is provided with inlet tube (41) and breather (42)；Lower cavity lower end is provided with the port of export (5), and the port of export (5) is provided with outlet (51), and the port of export (5) inwall is provided with check sheet (52)；Upper chamber (1), lower cavity (3) are connected at connecting portion (6) place with filter screen (2), and lower cavity (3) is threadedly attached in upper chamber (1) outer wall, and filter screen (2) is threadedly attached in upper chamber (1) inwall.
Disposable surgical specimen trap the most according to claim 1, it is characterised in that: the outer wall of described inlet tube is provided with 1～2 group of agnail (40).
Disposable surgical specimen trap the most according to claim 1, it is characterised in that: the outer wall of described outlet is provided with 2～3 groups of agnails (40).
Disposable surgical specimen trap the most according to claim 1, it is characterised in that: described upper chamber and lower cavity surface are tiltedly installed with stria.
5. according to the disposable surgical specimen trap described in claim 1 or 4, it is characterised in that: the stria in described upper chamber and lower cavity is 30～60 ° with the angle of horizontal direction.
Disposable surgical specimen trap the most according to claim 1, it is characterised in that: described check sheet is symmetrical arranged, and its length is more than the inside radius of the port of export.
Disposable surgical specimen trap the most according to claim 1, it is characterised in that: in elliposoidal after described upper chamber and lower cavity assembling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620321028.XU CN205625981U (en) | 2016-04-15 | 2016-04-15 | Sample collection ware of once only performing operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620321028.XU CN205625981U (en) | 2016-04-15 | 2016-04-15 | Sample collection ware of once only performing operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205625981U true CN205625981U (en) | 2016-10-12 |
Family
ID=57064574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620321028.XU Expired - Fee Related CN205625981U (en) | 2016-04-15 | 2016-04-15 | Sample collection ware of once only performing operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205625981U (en) |
-
2016
- 2016-04-15 CN CN201620321028.XU patent/CN205625981U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161012 Termination date: 20170415 |