CN100479765C - Sampling apparatus for preventing cavitary cancer - Google Patents
Sampling apparatus for preventing cavitary cancer Download PDFInfo
- Publication number
- CN100479765C CN100479765C CNB2007100140577A CN200710014057A CN100479765C CN 100479765 C CN100479765 C CN 100479765C CN B2007100140577 A CNB2007100140577 A CN B2007100140577A CN 200710014057 A CN200710014057 A CN 200710014057A CN 100479765 C CN100479765 C CN 100479765C
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- Prior art keywords
- syringe pipe
- air bag
- gas tube
- guard
- cavitary
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Abstract
The present invention relates to medical equipment, and is especially one kind of cancer-preventing body cavity sampler. The cancer-preventing body cavity sampler includes one inflating pipe and one flushing pipe connected in parallel. Each of the inflating pipe and the flushing pipe has one capped end and one opened top with plug. The present invention features that there are air bags around the ends of the inflating pipe and the flushing pipe separately and one netted cover in the end of the inflating pipe. The present invention has the functions of introducing liquid, leading flow, collecting exfoliated mucous membrane cell, flushing, etc.
Description
(1) technical field
The present invention relates to a kind of medical apparatus and instruments, particularly a kind of sampling apparatus for preventing cancer of intra-cavitary.
(2) background technology
Clinically, mostly will send the method for pathology to obtain through biopsy under the gastroscope to the accurate diagnosis of stomach and esophagus disease, painful big because of making gastroscope, as the anti-cancer generaI investigation, gastroscope can't generally be accepted for most people; To making a definite diagnosis of endometrium pathological changes, method in the past is to do fractional curettage or hysteroscopy, and is clinical how disputable because of fearing the melancholy of endometrium cancerometastasis, examines simultaneously and scrapes misery greatly, and the patient can not generally accept.Extract in addition the instrument of gastric juice and method have a variety of, as: stomach tube directly extracts gastric juice under the per nasal, or swallows the sponge ball moisture absorption and extract gastric juice etc., has all that patient's misery is big, the characteristics of poor accuracy.Simultaneously, sampling and medication gradation now carried out, and increased patient's misery and burden.
(3) summary of the invention
The present invention provides a kind of sampling apparatus for preventing cancer of intra-cavitary conveniently accurate, one-object-many-purposes of taking a sample in order to remedy the deficiencies in the prior art.
The present invention is achieved through the following technical solutions:
A kind of sampling apparatus for preventing cancer of intra-cavitary, comprise the gas tube and the syringe pipe that are connected as a single entity side by side, gas tube and syringe pipe endcapped, the top is respectively opening A, opening B, be plugged with Men Sai on the opening A, its special character is: described gas tube and syringe pipe end are surrounded with air bag, the rear end of gas tube has the outlet A that leads to air bag, the rear end of syringe pipe has leads to extraneous outlet B, when being provided with airbag inflation, the inside, rear end of syringe pipe coats the guard of air bag, one end of guard connects the gas tube end, and the other end extends outside the syringe pipe by outer lead.
Sampling apparatus for preventing cancer of intra-cavitary of the present invention, top one side of described syringe pipe are fixed with the fixed leg that connects outer lead; The outer wall of described gas tube or syringe pipe has graduation mark.
Described opening A, opening B constitute forked by the centre is outward-dipping respectively.So both conveniently controlled operation, convenient again inside filling liquid or gas respectively.
Range of application of the present invention: a, collection cavity of uterus inner membrance exfoliative cyte/take off into intrauterine fallopian tube and ovary exfoliative cyte; B, the gastric mucosa flushing liquor can be extracted, pylorus, pyloric cap can be goed deep into; C, collection esophageal mucosa membrane injury exfoliative cyte are looked into esophageal tumor; D, hemostasis by compression are at the bottom of the control stomach, the esophageal vein clump is hemorrhage; E, gastric medication, gastric nutrition; F, insert cold light source, but direct observation gastric situation etc.
In a word, sampling apparatus for preventing cancer of intra-cavitary collection fluid-through tube of the present invention, drainage tube, three lumens, esophagus draw in the net, stomach tube etc. is one to have multiple functions such as exfoliative cyte such as logical liquid, drain, collection inner membrane of uterine cavity, gastric mucosa, esophageal mucosa membrane injury, flushing, hemostasis by compression, local application, gastric nutrition.Relate to multidisciplinary, many-sided clinical practice, have broad application prospects, can create considerable social benefit and economic benefit.
(4) description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of static state of the present invention;
Fig. 2 is the dynamic structural representation of the present invention.
Among the figure, 1 gas tube, 2 syringe pipes, 3 opening A, 4 opening B, 5 plugs, 6 air bags, 7 outlet A, 8 outlet B, 9 guards, 10 outer leads, 11 fixed legs, 12 graduation marks.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.As shown in Figure 1, this embodiment comprises gas tube 1 and the syringe pipe 2 that is connected as a single entity side by side, gas tube 1 and syringe pipe 2 endcappeds, the top is respectively opening A3, opening B4, be plugged with a plug 5 on the opening A3, gas tube 1 and syringe pipe 2 ends are surrounded with air bag 6, the rear end of gas tube 1 has the outlet A7 that leads to air bag 6, the rear end of syringe pipe 2 has leads to extraneous outlet B8, the inside, rear end of syringe pipe 2 is provided with the guard 9 that coats air bag 6 when air bag 6 expands, one end of guard 9 connects gas tube 1 end, and the other end extends outside the syringe pipe 2 by outer lead 10; Top one side of syringe pipe 2 is fixed with the fixed leg 11 that connects outer lead 10; The outer wall belt of gas tube 1 or syringe pipe 2 has graduation mark 12; Described opening A3, opening B4 constitute forked by the centre is outward-dipping respectively.As shown in Figure 2, when being in user mode, inwardly inflation (or water) of opening A3 from gas tube 1, gas enters air bag 6 from outlet A7, make air bag 6 be in swelling state, loosen outer lead 10 simultaneously, make air bag 6 in syringe pipe 2, draw the mountain to guard 9, guard 9 forms the hemispherical air bag 6 that holds, and guard 9 is collected exfoliative cyte.
Below for concrete two kinds of occupation mode: a of this product, with sampler putting into uterine cavity under the resting state, a small amount of water-filling (3-4ml) rotates gently, pulls out uterine cavity after discharging water, and guard 9 attachments are washed the TCT fixative, sampling finishes; This inspection can be carried out repeatedly, and annual the sampling can be reduced the M ﹠ M of carcinoma of endometrium.B, examiner put into gastric to swallow or to assist inserting modes such as (from the oral cavities) with sampler, can read the degree of depth of inserting gastric from sampler high scale line 12, can take comprehensive exfoliative cyte deeply to the pylorus duodenum; Inflation or water rear gasbag 6 expand, and guard 9 opens, and syringe pipe 2 is unblocked, emit water in the air bag 6, and can inject gastric gently this moment with warm saline 50ml, and the machine of getting after extracting 3 times repeatedly on the flushing liquor is centrifugal, abandons supernatant.When preparing to regain, inflation or water are pulled out gently once more, and collect harmonization of the stomach esophagus exfoliative cyte this moment on the guard 9, together put into the TCT fixative with the gastric precipitate.This product method therefor is simple and easy to do, and person under inspection's compliance is good, examines than gastroscope and uterine cavity and scrapes welcomely, can extract more comprehensive exfoliative cyte again simultaneously, and the positive diagnosing rate height has really been accomplished early stage anti-cancer.
Claims (4)
1. sampling apparatus for preventing cancer of intra-cavitary, comprise the gas tube (1) and the syringe pipe (2) that are connected as a single entity side by side, gas tube (1) and syringe pipe (2) endcapped, the top is respectively out A (3), opening B (4), be plugged with Men Sai (5) on the opening A (3), it is characterized in that: described gas tube (1) and syringe pipe (2) end are surrounded with air bag (6), the rear end of gas tube (1) has the outlet A (7) that leads to air bag (6), the rear end of syringe pipe (2) has leads to extraneous outlet B (8), the inside, rear end of syringe pipe (2) is provided with the guard (9) that coats air bag (6) when air bag (6) expands, one end of guard (9) connects gas tube (1) end, and the other end extends outside the syringe pipe (2) by outer lead (10); When being in user mode, inwardly inflate or water from the opening A (3) of gas tube (1), gas or water enter air bag (6) from outlet A (7), make air bag (6) be in swelling state, loosen outer lead (10) simultaneously, air bag (6) is pulled out guard (9) in syringe pipe (2), guard (9) forms the hemispherical air bag (6) that holds, and guard (9) is collected exfoliative cyte.
2. sampling apparatus for preventing cancer of intra-cavitary according to claim 1 is characterized in that: top one side of described syringe pipe (2) is fixed with the fixed leg (11) that connects outer lead (10).
3. sampling apparatus for preventing cancer of intra-cavitary according to claim 1 and 2 is characterized in that: the outer wall of described gas tube (1) or syringe pipe (2) has graduation mark (12).
4. sampling apparatus for preventing cancer of intra-cavitary according to claim 1 and 2 is characterized in that: described opening A (3), opening B (4) constitute forked by the centre is outward-dipping respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100140577A CN100479765C (en) | 2007-04-02 | 2007-04-02 | Sampling apparatus for preventing cavitary cancer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100140577A CN100479765C (en) | 2007-04-02 | 2007-04-02 | Sampling apparatus for preventing cavitary cancer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101032413A CN101032413A (en) | 2007-09-12 |
| CN100479765C true CN100479765C (en) | 2009-04-22 |
Family
ID=38729290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100140577A Expired - Fee Related CN100479765C (en) | 2007-04-02 | 2007-04-02 | Sampling apparatus for preventing cavitary cancer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100479765C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899386B (en) * | 2009-06-01 | 2013-12-04 | 上海日泰医药设备工程有限公司 | Sanitary cell sampling valve |
| CN113143328A (en) * | 2020-12-22 | 2021-07-23 | 上海市闵行区中心医院 | Noninvasive exfoliated gastric cell and nucleic acid sampling system and using method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2701559A (en) * | 1951-08-02 | 1955-02-08 | William A Cooper | Apparatus for exfoliating and collecting diagnostic material from inner walls of hollow viscera |
-
2007
- 2007-04-02 CN CNB2007100140577A patent/CN100479765C/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2701559A (en) * | 1951-08-02 | 1955-02-08 | William A Cooper | Apparatus for exfoliating and collecting diagnostic material from inner walls of hollow viscera |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101032413A (en) | 2007-09-12 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090422 Termination date: 20100402 |