CN210472383U - Sealing assembly for open type abdominal cavity thermal perfusion chemotherapy - Google Patents
Sealing assembly for open type abdominal cavity thermal perfusion chemotherapy Download PDFInfo
- Publication number
- CN210472383U CN210472383U CN201920750457.2U CN201920750457U CN210472383U CN 210472383 U CN210472383 U CN 210472383U CN 201920750457 U CN201920750457 U CN 201920750457U CN 210472383 U CN210472383 U CN 210472383U
- Authority
- CN
- China
- Prior art keywords
- ring
- sealing assembly
- drainage tube
- perfusion chemotherapy
- chemotherapy
- 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.)
- Active
Links
- 238000002512 chemotherapy Methods 0.000 title claims abstract description 31
- 210000000683 abdominal cavity Anatomy 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 title claims abstract description 16
- 230000010412 perfusion Effects 0.000 title claims description 23
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000002313 adhesive film Substances 0.000 claims description 7
- 230000003187 abdominal effect Effects 0.000 claims description 6
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 claims description 2
- 238000007912 intraperitoneal administration Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 abstract description 5
- 238000004804 winding Methods 0.000 abstract description 3
- 206010028980 Neoplasm Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 201000011510 cancer Diseases 0.000 description 2
- 206010027476 Metastases Diseases 0.000 description 1
- 208000003788 Neoplasm Micrometastasis Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 229940044683 chemotherapy drug Drugs 0.000 description 1
- 230000009401 metastasis Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model provides an open abdominal cavity heat is irritated chemotherapy and is used sealing assembly belongs to the abdominal cavity heat and fills the chemotherapy field, including the pad pasting, be equipped with on the pad pasting and be used for supplying the drainage tube to pass in order to fix the rotatory fixer that establishes airtight space to the drainage tube, the cylinder structure of rotatory fixer for being equipped with the cavity that runs through, the major structure of rotatory fixer adopts flexible material to make in order can distort the extrusion when rotatory and form seal structure. The utility model discloses be equipped with rotatory fixer on the pad pasting, can supply the drainage tube to pass, make its body distortion extrusion and winding on the drainage tube through rotating rotatory fixer, realized the fixed of drainage tube on the one hand, on the other hand can form the enclosure space, avoids the chemotherapy liquid to ooze outward.
Description
Technical Field
The utility model belongs to abdominal cavity heat fills the chemotherapy field, concretely relates to open abdominal cavity heat fills seal assembly for chemotherapy.
Background
The abdominal cavity hot perfusion chemotherapy is to mix and heat chemotherapy drugs and large-capacity perfusion liquid, then continuously circulate and perfuse into the abdominal cavity of a patient at constant temperature, maintain for a certain time, effectively kill and remove cancer cells and micro metastasis remained in the abdominal cavity after tumor reduction operation through the synergistic effect of the hot chemotherapy and the large-capacity perfusion scouring effect, so as to prevent and treat peritoneal metastasis cancer.
When the abdominal cavity hot perfusion chemotherapy is carried out, liquid circulation is required to be established between the hot perfusion chemotherapy instrument and the abdominal cavity through the abdominal cavity drainage tube, the abdominal cavity drainage tube is fixed through the whole piece of sticking film, but the existing sticking film cannot meet the requirement of fixing the abdominal cavity drainage tube and meanwhile guarantees the airtightness of the abdominal cavity drainage tube, so that a large amount of hot perfusion chemotherapy liquid permeates through the sticking film and is leaked to the periphery of the body of a patient to cause pollution.
SUMMERY OF THE UTILITY MODEL
Based on above-mentioned background problem, the utility model aims at providing an open abdominal cavity heat is irritated chemotherapy and is used seal assembly, has solved the not good problem that leads to chemotherapy liquid exosmosis of pad pasting leakproofness among the prior art, is convenient for observe the condition of bleeding in the art.
In order to achieve the above purpose, the utility model provides a technical scheme is:
the sealing assembly for the open type abdominal cavity thermal perfusion chemotherapy comprises a sticking film, wherein a rotary fixer for a drainage tube to penetrate through so as to fix the drainage tube and establish a closed space is arranged on the sticking film.
The rotary fixer is of a cylindrical structure with a penetrating cavity, and the main structure of the rotary fixer is made of flexible materials so as to be capable of twisting and extruding to form a closed structure when rotating.
In one embodiment, the rotary fixer comprises an upper rotary ring, a lower fixing ring and a connecting ring for connecting the upper rotary ring and the lower fixing ring, wherein the connecting ring is made of a flexible material.
Preferably, the connecting ring is made of a plastic soft film.
The rotating fixer also comprises a limiting mechanism used for limiting the upper rotating ring at a rotating angle.
In one embodiment, the limiting mechanism is an internal thread arranged on the inner wall of the upper rotating ring and an external thread arranged on the outer wall of the lower fixing ring.
Preferably, the outer wall of the upper rotating ring is provided with an outer vertical thread for increasing friction force.
Wherein, the surface of one side of the pad pasting is equipped with the bond line that is used for with the skin bonding, rotatory fixer sets up the one side relative with the bond line on the pad pasting.
In one embodiment, two ends of the adhesive film are also connected with a liquid accumulation bag.
Compared with the prior art, the utility model discloses following effect has:
1. the utility model is provided with the rotary fixer on the pad pasting, the drainage tube can pass through, the body of the drainage tube is twisted, extruded and wound on the drainage tube by rotating the rotary fixer, on one hand, the fixation of the drainage tube is realized, on the other hand, a closed space can be formed, and the outward leakage of the chemotherapy liquid is avoided;
2. the utility model discloses be equipped with stop gear, rotate after suitable position when last rotatory ring and prevent through stop gear that the rotatory ring from reverse rotation under the restoring force effect of clamping ring, guarantee the leakproofness, and need not use fixed, convenient to use such as adhesive tape.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
Fig. 1 is a top view of a sealing assembly for open-type abdominal cavity thermal perfusion chemotherapy in an embodiment of the present invention;
FIG. 2 is a front view of the sealing assembly for open-type thermal intraperitoneal perfusion chemotherapy in the embodiment of the present invention;
fig. 3 is a schematic structural view of a rotary fixer according to an embodiment of the present invention;
fig. 4 is a schematic structural view of the rotating holder in an operating state according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to solve the problem that the drainage tube is fixed only through the pad pasting when carrying out abdominal cavity heat perfusion chemotherapy among the prior art and lead to easy exosmosis of chemotherapy liquid, this embodiment provides an open sealing assembly for abdominal cavity heat perfusion chemotherapy, as shown in fig. 1, including pad pasting 1, be equipped with on the pad pasting 1 and be used for supplying the drainage tube to pass in order to fix the drainage tube and establish airtight space's rotatory fixer 2, rotatory fixer 2 is for being equipped with the cylinder structure who runs through the cavity, the major structure of rotatory fixer 2 adopts flexible material to make in order to twist the extrusion formation seal structure when rotatory. During the use, pass the drainage tube and run through the cavity, then rotate rotatory fixer 2, because the major structure of rotatory fixer 2 adopts flexible material to make, so when rotating, its major structure distortion extrusion and winding are on the drainage tube to fix the drainage tube and guaranteed the leakproofness.
In this embodiment, as shown in fig. 2, the lower surface of the adhesive film 1 is provided with an adhesive layer 101 for adhering to the skin, two ends of the adhesive film 1 are connected with liquid collecting bags 102, the rotating fixator 2 is arranged on the upper surface of the adhesive film 1, three rotating fixators 2 are arranged, and a through hole for passing a drainage tube is arranged on the adhesive film 1 corresponding to the rotating fixator 2. It should be noted that the number of the rotating holders 2 is described by way of example only and does not represent the number in a specific use.
In this embodiment, specifically, as shown in fig. 3, the rotating holder 2 includes an upper rotating ring 201, a lower fixing ring 202, and a connecting ring 203 for connecting the upper rotating ring 201 and the lower fixing ring 202, wherein the connecting ring 203 is made of a flexible material, and a top end of the connecting ring 203 is connected to an inner top end of the upper rotating ring 201. In this embodiment, the connecting ring is made of a temperature-resistant and extrusion-resistant plastic flexible film, and the connection between the plastic flexible film and the upper rotating ring 201 and the lower fixing ring 202 may be an adhesive or a snap connection or other connection-enabling manner; to the material of upper rotating ring 201 and lower fixed ring 202, the utility model discloses a rigid plastic material. In order to facilitate the rotation of the user, the outer wall of the upper rotating ring 201 is provided with an outer vertical grain for increasing the friction force. When the drainage tube drainage device is used, the upper rotating ring 201 is rotated, the connecting ring 203 is twisted and extruded, the upper rotating ring 201 is close to the lower fixing ring 202, and the connecting ring 203 is wound on the drainage tube to form a closed space, as shown in fig. 4. In order to limit the upper rotating ring 201 at a rotating position, the rotating holder 2 further comprises a limiting mechanism, in this embodiment, the limiting mechanism is an internal thread arranged on the inner wall of the upper rotating ring 201 and an external thread arranged on the outer wall of the lower fixing ring 202, when the upper rotating ring 201 is rotated to twist and press the connecting ring 203, the upper rotating ring 201 and the lower fixing ring are close to each other, and then the upper rotating ring 201 and the lower fixing ring 202 are screwed through the matched internal thread and external thread, so that the upper rotating ring 201 is prevented from reversely rotating to cause poor sealing performance. This embodiment is only an embodiment of a specific limiting mechanism, but is not limited to this, and in other embodiments, the limiting mechanism may also be a ratchet mechanism or a matching structure of a bump and a groove.
The utility model discloses when using, earlier with the fixed belly incision that struts of skin guard circle, then put three drainage tubes respectively in the abdominal cavity, and it pastes 1 the pad pasting through bond line 101 in abdominal incision department, put three drainage tubes respectively in rotatory fixer 2 again, the pad pasting posts the back completely, swivel 201 on the rotation, the link 203 twists and extrudes, it is close to and the link 203 winding forms the enclosure space on the drainage tube with lower fixed ring 202 to go up swivel 201, at last through assorted internal thread and external screw thread with last swivel 201 and lower fixed ring 202 spiro union, just later just begin the treatment of abdominal cavity heat perfusion chemotherapy.
It should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.
Claims (9)
1. The sealing component for the open type abdominal cavity thermal perfusion chemotherapy comprises a sticking film and is characterized in that a rotary fixer for a drainage tube to pass through so as to fix the drainage tube and establish a closed space is arranged on the sticking film.
2. The sealing assembly for open-type thermal peritoneal perfusion chemotherapy of claim 1, wherein the rotating fixator is a cylindrical structure with a through cavity, and the main structure of the rotating fixator is made of flexible materials so as to be capable of being twisted and extruded to form a closed structure during rotation.
3. The sealing assembly for open-type peritoneal thermal perfusion chemotherapy of claim 2, wherein the rotary fixator comprises an upper rotary ring, a lower fixing ring and a connecting ring for connecting the upper rotary ring and the lower fixing ring, and the connecting ring is made of a flexible material.
4. The sealing assembly for open abdominal thermal perfusion chemotherapy of claim 3, wherein the connecting ring is made of plastic soft film.
5. The sealing assembly for open abdominal thermal perfusion chemotherapy of claim 3, wherein the rotary fixator further comprises a limiting mechanism for limiting the upper rotary ring at a rotation angle.
6. The seal assembly for open abdominal thermal perfusion chemotherapy of claim 5, wherein the limiting mechanism is an internal thread provided on the inner wall of the upper rotating ring and an external thread provided on the outer wall of the lower fixing ring.
7. The sealing assembly for open abdominal thermal perfusion chemotherapy of claim 6, wherein the outer wall of the upper rotating ring is provided with outer vertical lines for increasing friction.
8. The sealing assembly for open abdominal thermal perfusion chemotherapy of claim 1, wherein the surface of one side of the adhesive film is provided with an adhesive layer for adhesion with the skin, and the rotary fixer is arranged on the side of the adhesive film opposite to the adhesive layer.
9. The sealing assembly for open-type intraperitoneal thermal perfusion chemotherapy according to claim 8, wherein liquid accumulation bags are further connected to two ends of the sticking film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920750457.2U CN210472383U (en) | 2019-05-23 | 2019-05-23 | Sealing assembly for open type abdominal cavity thermal perfusion chemotherapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920750457.2U CN210472383U (en) | 2019-05-23 | 2019-05-23 | Sealing assembly for open type abdominal cavity thermal perfusion chemotherapy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210472383U true CN210472383U (en) | 2020-05-08 |
Family
ID=70513686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920750457.2U Active CN210472383U (en) | 2019-05-23 | 2019-05-23 | Sealing assembly for open type abdominal cavity thermal perfusion chemotherapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210472383U (en) |
-
2019
- 2019-05-23 CN CN201920750457.2U patent/CN210472383U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210472383U (en) | Sealing assembly for open type abdominal cavity thermal perfusion chemotherapy | |
| CN211610340U (en) | Medical gauze dressing | |
| CN209796258U (en) | Disposable chemotherapy packaging bag | |
| CN209917026U (en) | Drainage tube fixing device | |
| CN212679723U (en) | Catheter connecting device matched with clinical drainage catheter | |
| CN208243845U (en) | A kind of infusion connector | |
| CN209629750U (en) | A kind of surgical nursing hemostasis device | |
| CN215025146U (en) | Applicator for skin diseases | |
| CN207886515U (en) | A kind of medical ointment application device | |
| CN213130220U (en) | Cold and hot double-compress eye patch | |
| CN209204228U (en) | A kind of ascites collection device for after operation on liver | |
| CN217286870U (en) | Medicine sprayer convenient to operate and used for otolaryngology department | |
| CN213489321U (en) | Novel enema bag | |
| CN219251099U (en) | Collagen hemorrhoid dressing | |
| CN218391862U (en) | Superficial wound treatment stick | |
| CN209827952U (en) | Novel iodophor cotton ball | |
| CN213609378U (en) | Medical disposable iodophor disinfection cotton swab | |
| CN206838426U (en) | A kind of balsam bottle | |
| CN215459378U (en) | Coatable in-situ hydrogel dressing storage device | |
| CN210932238U (en) | Hemostatic sponge | |
| CN215740798U (en) | Negative pressure type tumor effusion drainage device | |
| CN210145292U (en) | Wet compress treatment patch | |
| CN217311377U (en) | Fixing device for transfusion | |
| CN212037938U (en) | Pressurization aseptic infusion is applied ointment or plaster | |
| CN208114805U (en) | A kind of knob enema |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240605 Address after: No. 52 Fucheng Road, Haidian District, Beijing, 100080 Patentee after: BEIJING CANCER HOSPITAL (BEIJING CANCER Hospital) Country or region after: China Address before: Room 401, Unit 3, Building 3, No. 220 Jiyan Road, Huaiyin District, Jinan City, Shandong Province, 250000 Patentee before: Chang Xuemei Country or region before: China |