CN109925029B - Laparoscope instrument suction sleeve - Google Patents
Laparoscope instrument suction sleeve Download PDFInfo
- Publication number
- CN109925029B CN109925029B CN201910138267.XA CN201910138267A CN109925029B CN 109925029 B CN109925029 B CN 109925029B CN 201910138267 A CN201910138267 A CN 201910138267A CN 109925029 B CN109925029 B CN 109925029B
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- China
- Prior art keywords
- tube
- carbomer
- seat
- laparoscope
- support
- 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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- 238000007789 sealing Methods 0.000 claims abstract description 20
- 230000002439 hemostatic effect Effects 0.000 claims abstract description 13
- 239000003814 drug Substances 0.000 claims abstract description 5
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 24
- 229920002125 Sokalan® Polymers 0.000 claims description 24
- 229960001631 carbomer Drugs 0.000 claims description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 229920001525 carrageenan Polymers 0.000 claims description 15
- 239000000679 carrageenan Substances 0.000 claims description 15
- 229940113118 carrageenan Drugs 0.000 claims description 15
- 235000010418 carrageenan Nutrition 0.000 claims description 15
- UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 0.000 claims description 15
- XGRSAFKZAGGXJV-UHFFFAOYSA-N 3-azaniumyl-3-cyclohexylpropanoate Chemical compound OC(=O)CC(N)C1CCCCC1 XGRSAFKZAGGXJV-UHFFFAOYSA-N 0.000 claims description 9
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 9
- 230000000975 bioactive effect Effects 0.000 claims description 9
- 229910052791 calcium Inorganic materials 0.000 claims description 9
- 239000011575 calcium Substances 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- 239000000377 silicon dioxide Substances 0.000 claims description 9
- 235000012239 silicon dioxide Nutrition 0.000 claims description 9
- 229960004711 sodium monofluorophosphate Drugs 0.000 claims description 9
- 229910001631 strontium chloride Inorganic materials 0.000 claims description 9
- AHBGXTDRMVNFER-UHFFFAOYSA-L strontium dichloride Chemical compound [Cl-].[Cl-].[Sr+2] AHBGXTDRMVNFER-UHFFFAOYSA-L 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 241000722953 Akebia Species 0.000 claims description 5
- 235000003181 Panax pseudoginseng Nutrition 0.000 claims description 5
- 244000131316 Panax pseudoginseng Species 0.000 claims description 5
- 241001522129 Pinellia Species 0.000 claims description 5
- 235000003143 Panax notoginseng Nutrition 0.000 claims description 4
- 241000180649 Panax notoginseng Species 0.000 claims description 4
- PQLVXDKIJBQVDF-UHFFFAOYSA-N acetic acid;hydrate Chemical compound O.CC(O)=O PQLVXDKIJBQVDF-UHFFFAOYSA-N 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 230000023597 hemostasis Effects 0.000 abstract description 2
- 238000001356 surgical procedure Methods 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000002357 laparoscopic surgery Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Endoscopes (AREA)
- Materials For Medical Uses (AREA)
Abstract
The invention discloses a laparoscope instrument suction sleeve, which comprises a support tube, a hemostatic gel outer sleeve layer, a support plate, a pipeline seat, a laparoscope instrument tube, a suction tube, a laparoscope instrument tube sealing seat, a sealing seat connecting tube, a laparoscope and a suction tube sealing head, wherein the hemostatic gel outer sleeve layer is arranged on the periphery of the support tube seat, the support plate is fixedly arranged in the middle of the support tube seat, the pipeline seat is fixedly arranged in a through hole in the support plate, the laparoscope instrument tube and the suction tube respectively penetrate through one pipeline seat, the end part of the laparoscope instrument tube is connected with the laparoscope instrument tube sealing seat through the sealing seat connecting tube, the laparoscope penetrates through the laparoscope instrument tube, and the end part of the suction tube is provided with the suction tube sealing head. The hemostatic gel that adopts chinese and western medicine preparation to support sets up outside the support pipe, can assist hemostasis when the support pipe is installed, in addition, adopts flexible peritoneoscope apparatus pipe seal receptacle, can keep sealing between the pipeline of peritoneoscope and the peritoneoscope apparatus pipe when the peritoneoscope pierces, does benefit to the operation and goes on.
Description
Technical Field
The invention relates to an auxiliary surgical instrument, in particular to a suction sleeve of a laparoscopic instrument.
Background
The laparoscope is similar to an electronic gastroscope and is an instrument with a miniature camera, and the laparoscopic surgery is a surgery performed by using the laparoscope and related instruments. In the prior art, when a laparoscopic surgery is performed, a hole is formed in the abdomen, a pipeline is installed to perform the surgery by using the laparoscope, the opening of the abdomen cannot be closed in time, bleeding is difficult to stop bleeding, and in addition, the in-out part of a surgical instrument is not sealed well when the surgery is performed, so that an improved space exists.
Disclosure of Invention
An object of the present invention is to provide a laparoscopic instrument suction cannula in order to solve the above problems.
The invention realizes the purpose through the following technical scheme:
the hemostatic gel sleeve layer is arranged on the periphery of the support tube seat, the support plate is fixedly arranged in the middle of the support tube seat, a through hole is formed in the support plate, the pipeline seat is fixedly arranged in the through hole in the support plate, the laparoscopic instrument tube and the suction tube respectively penetrate through one pipeline seat, the end part of the laparoscopic instrument tube is connected with the laparoscopic instrument tube sealing seat through the sealing seat connecting tube, the laparoscope penetrates through the laparoscopic instrument tube, and the end part of the suction tube is provided with the suction tube sealing head.
Further, the outer casing layer of the hemostatic gel is prepared from carbomer, carrageenan, bioactive calcium powder, sodium monofluorophosphate, strontium chloride, silicon dioxide, pseudo-ginseng, pinellia ternate, akebia stem, fructus forsythiae and radix sileris.
Preferably, each part comprises, by weight, 45% of carbomer, 25% of carrageenan, 2% of bioactive calcium powder, 0.5% of sodium monofluorophosphate, 0.5% of strontium chloride, 1% of silicon dioxide, 6% of pseudo-ginseng, 5% of pinellia ternate, 5% of akebia stem, 5% of fructus forsythiae and 5% of radix sileris.
Further, the preparation method of the hemostatic gel coat layer comprises the following steps:
(1) mixing Notoginseng radix, rhizoma Pinelliae, caulis Akebiae, fructus forsythiae, and radix Saposhnikoviae, decocting with water in an amount of 7-8 times of the total weight of the Chinese medicinal materials twice; decocting for 1 hr each time, mixing decoctions, filtering, and concentrating to obtain viscous liquid medicine;
(2) dissolving bioactive calcium powder, sodium monofluorophosphate, strontium chloride and silicon dioxide in 0.1mol/L acetic acid water solution, and stirring for dissolving for later use;
(3) adding carbomer and carrageenan into water for three times at the rotating speed of 600-700r/min, adding the carbomer and the carrageenan once every 30 minutes to prepare a carbomer solution with the concentration of 0.8-2%, slowly adding the carbomer solution obtained in the step (2), and continuously stirring for 2 hours after the carbomer solution is added to ensure that the carbomer and the carrageenan are uniformly swelled;
(4) and (3) fully mixing the products obtained in the steps (1) and (3), coating the mixture on the surface of gauze, cooling and shaping the gauze, and then coating the gauze on a support tube.
The invention has the beneficial effects that:
the invention relates to a suction sleeve of a laparoscope instrument, which is characterized in that a hemostatic gel supported by a Chinese and western medicine preparation is arranged outside a support tube, and can assist in hemostasis when the support tube is installed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial sectional view of the tube sealing seat of the laparoscopic instrument of the present invention.
In the figure: 1-support tube, 2-hemostatic gel coat layer, 3-support plate, 4-pipeline seat, 5-laparoscope instrument tube, 6-suction tube, 7-laparoscope instrument tube sealing seat, 8-sealing seat connecting tube, 9-laparoscope and 10-suction tube sealing head.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1 and 2: the hemostatic gel sleeve layer is arranged on the periphery of the support tube seat, the support plate seat is fixedly arranged in the middle of the support tube seat, a through hole is formed in the support plate seat, the pipeline seat is fixedly arranged in the through hole in the support plate seat, the laparoscopic instrument tube and the suction tube respectively penetrate through one pipeline seat, the end part of the laparoscopic instrument tube is connected with the laparoscopic instrument tube sealing seat through the sealing seat connecting tube, the laparoscope penetrates through the laparoscopic instrument tube, and the end part of the suction tube is provided with the suction tube sealing head.
Further, the outer casing layer of the hemostatic gel is prepared from carbomer, carrageenan, bioactive calcium powder, sodium monofluorophosphate, strontium chloride, silicon dioxide, pseudo-ginseng, pinellia ternate, akebia stem, fructus forsythiae and radix sileris.
Preferably, each part comprises, by weight, 45% of carbomer, 25% of carrageenan, 2% of bioactive calcium powder, 0.5% of sodium monofluorophosphate, 0.5% of strontium chloride, 1% of silicon dioxide, 6% of pseudo-ginseng, 5% of pinellia ternate, 5% of akebia stem, 5% of fructus forsythiae and 5% of radix sileris.
Further, the preparation method of the hemostatic gel coat layer comprises the following steps:
(1) mixing Notoginseng radix, rhizoma Pinelliae, caulis Akebiae, fructus forsythiae, and radix Saposhnikoviae, decocting with water in an amount of 7-8 times of the total weight of the Chinese medicinal materials twice; decocting for 1 hr each time, mixing decoctions, filtering, and concentrating to obtain viscous liquid medicine;
(2) dissolving bioactive calcium powder, sodium monofluorophosphate, strontium chloride and silicon dioxide in 0.1mol/L acetic acid water solution, and stirring for dissolving for later use;
(3) adding carbomer and carrageenan into water for three times at the rotating speed of 600-700r/min, adding the carbomer and the carrageenan once every 30 minutes to prepare a carbomer solution with the concentration of 0.8-2%, slowly adding the carbomer solution obtained in the step (2), and continuously stirring for 2 hours after the carbomer solution is added to ensure that the carbomer and the carrageenan are uniformly swelled;
(4) and (3) fully mixing the products obtained in the steps (1) and (3), coating the mixture on the surface of gauze, cooling and shaping the gauze, and then coating the gauze on a support tube.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. A laparoscopic instrument suction cannula, characterized by: the hemostatic gel outer sleeve layer is arranged on the periphery of the support tube, the support plate is fixedly arranged in the middle of the support tube, a through hole is formed in the support plate, the pipeline seat is fixedly arranged in the through hole in the support plate, the laparoscopic instrument tube and the suction tube respectively penetrate through one pipeline seat, the end part of the laparoscopic instrument tube is connected with the laparoscopic instrument tube sealing seat through the sealing seat connecting tube, the laparoscope penetrates through the laparoscopic instrument tube, and the end part of the suction tube is provided with the suction tube sealing head;
the hemostatic gel coat layer is prepared from carbomer, carrageenan, bioactive calcium powder, sodium monofluorophosphate, strontium chloride, silicon dioxide, Notoginseng radix, rhizoma Pinelliae, caulis Akebiae, fructus forsythiae, and radix Saposhnikoviae;
according to the weight ratio, each part comprises 45% of carbomer, 25% of carrageenan, 2% of bioactive calcium powder, 0.5% of sodium monofluorophosphate, 0.5% of strontium chloride, 1% of silicon dioxide, 6% of pseudo-ginseng, 5% of pinellia ternate, 5% of akebia stem, 5% of fructus forsythiae and 5% of radix sileris;
the preparation method of the hemostatic gel coat layer comprises the following steps:
(1) mixing Notoginseng radix, rhizoma Pinelliae, caulis Akebiae, fructus forsythiae, and radix Saposhnikoviae, decocting with water in an amount of 7-8 times of the total weight of the Chinese medicinal materials twice; decocting for 1 hr each time, mixing decoctions, filtering, and concentrating to obtain viscous liquid medicine;
(2) dissolving bioactive calcium powder, sodium monofluorophosphate, strontium chloride and silicon dioxide in 0.1mol/L acetic acid water solution, and stirring for dissolving for later use;
(3) adding carbomer and carrageenan into water for three times at the rotating speed of 600-700r/min, adding the carbomer and the carrageenan once every 30 minutes to prepare a carbomer solution with the concentration of 0.8-2%, slowly adding the carbomer solution obtained in the step (2), and continuously stirring for 2 hours after the carbomer solution is added to ensure that the carbomer and the carrageenan are uniformly swelled;
(4) and (3) fully mixing the products obtained in the steps (1) and (3), coating the mixture on the surface of gauze, cooling and shaping the gauze, and then coating the gauze on a support tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910138267.XA CN109925029B (en) | 2019-02-25 | 2019-02-25 | Laparoscope instrument suction sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910138267.XA CN109925029B (en) | 2019-02-25 | 2019-02-25 | Laparoscope instrument suction sleeve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109925029A CN109925029A (en) | 2019-06-25 |
| CN109925029B true CN109925029B (en) | 2022-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910138267.XA Expired - Fee Related CN109925029B (en) | 2019-02-25 | 2019-02-25 | Laparoscope instrument suction sleeve |
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| Country | Link |
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| CN (1) | CN109925029B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349901B (en) * | 2021-07-15 | 2022-12-16 | 常州安康医疗器械有限公司 | Puncture outfit with hemostasis function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001192336A (en) * | 2000-01-11 | 2001-07-17 | Hironori Yamamoto | Endoscopic demucosation using highly viscous substance |
| CN105287997A (en) * | 2015-11-13 | 2016-02-03 | 邢月军 | Hemostatic gel for surgery |
| CN205885660U (en) * | 2016-08-07 | 2017-01-18 | 范烨 | Operation surface of a wound vacuum aspiration drainage device in abdominal cavity |
| CN106668063A (en) * | 2017-02-13 | 2017-05-17 | 郑州呀可宁医用设备有限公司 | Desensitization hemostatic gel and preparation method thereof |
| CN107874734A (en) * | 2016-09-29 | 2018-04-06 | 复旦大学附属华山医院 | Laparoscopic instrument attracts sleeve pipe |
-
2019
- 2019-02-25 CN CN201910138267.XA patent/CN109925029B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001192336A (en) * | 2000-01-11 | 2001-07-17 | Hironori Yamamoto | Endoscopic demucosation using highly viscous substance |
| CN105287997A (en) * | 2015-11-13 | 2016-02-03 | 邢月军 | Hemostatic gel for surgery |
| CN205885660U (en) * | 2016-08-07 | 2017-01-18 | 范烨 | Operation surface of a wound vacuum aspiration drainage device in abdominal cavity |
| CN107874734A (en) * | 2016-09-29 | 2018-04-06 | 复旦大学附属华山医院 | Laparoscopic instrument attracts sleeve pipe |
| CN106668063A (en) * | 2017-02-13 | 2017-05-17 | 郑州呀可宁医用设备有限公司 | Desensitization hemostatic gel and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN109925029A (en) | 2019-06-25 |
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Granted publication date: 20220325 |