CN214762442U - Abdominal drainage tube that can be manually thinned - Google Patents
Abdominal drainage tube that can be manually thinned Download PDFInfo
- Publication number
- CN214762442U CN214762442U CN202022557554.5U CN202022557554U CN214762442U CN 214762442 U CN214762442 U CN 214762442U CN 202022557554 U CN202022557554 U CN 202022557554U CN 214762442 U CN214762442 U CN 214762442U
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- China
- Prior art keywords
- tube
- drainage tube
- manually
- cavity
- drainage
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- 230000003187 abdominal effect Effects 0.000 title claims abstract description 4
- 210000000683 abdominal cavity Anatomy 0.000 claims abstract description 15
- 239000008280 blood Substances 0.000 claims abstract description 8
- 210000004369 blood Anatomy 0.000 claims abstract description 8
- 239000002504 physiological saline solution Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 5
- 230000002980 postoperative effect Effects 0.000 claims description 4
- 230000036407 pain Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 abstract description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 7
- 206010002091 Anaesthesia Diseases 0.000 description 3
- 230000037005 anaesthesia Effects 0.000 description 3
- 239000004816 latex Substances 0.000 description 3
- 229920000126 latex Polymers 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
本实用新型提供了一种能手动变细的腹腔引流管，所述能手动变细的腹腔引流管包括：内管和与所述内管连接的外管；所述内管设有收集术后渗血和渗液的引流腔道；所述外管包围在所述内管之外；所述能手动变细的腹腔引流管还包括：设置在所述内管和外管之间的伸缩腔、以及设置在所述外管之外并且连接所述伸缩腔的活塞结构；所述伸缩腔设有容纳无菌生理盐水的空间。本实用新型可在拔除引流管前，将引流管变细，使引流管小于切口的直径，这样在拔出过程中，就能减轻患者拔管摩擦造成的痛苦。
The utility model provides an abdominal cavity drainage tube that can be manually thinned. The manual thinned abdominal cavity drainage tube comprises: an inner tube and an outer tube connected with the inner tube; A drainage channel for oozing blood and oozing fluid; the outer tube surrounds the inner tube; the manually thinned abdominal drainage tube further comprises: a telescopic cavity arranged between the inner tube and the outer tube , and a piston structure arranged outside the outer tube and connected to the telescopic cavity; the telescopic cavity is provided with a space for accommodating sterile physiological saline. The utility model can make the drainage tube thinner before pulling out the drainage tube, so that the drainage tube is smaller than the diameter of the incision, so that the pain caused by the friction of the pulling tube can be relieved during the pulling out process.
Description
Technical Field
The utility model relates to the field of medical equipment, concretely relates to abdominal cavity drainage tube that can manual become thin.
Background
In surgery, in most cases, an indwelling drainage tube is required. The drainage tube is pulled out at a proper time according to the change of the drainage quantity, and in the process of pulling out the drainage tube, the drainage tube and the cut around the tube opening generate friction, so that obvious pain can be generated.
In summary, the following problems exist in the prior art: during the process of removing the drainage tube, the patient can generate obvious pain.
SUMMERY OF THE UTILITY MODEL
The utility model provides an abdominal cavity drainage tube that can manual attenuate to solve the drainage tube and pull out the in-process, the patient produces more obvious painful problem.
Therefore, the utility model provides an abdominal cavity drainage tube that can manual attenuate, abdominal cavity drainage tube that can manual attenuate includes:
an inner tube and an outer tube connected to the inner tube;
the inner tube is provided with a drainage cavity for collecting postoperative oozing blood and oozing liquid;
the outer tube surrounds the inner tube;
the peritoneal drainage tube that can manually attenuate still includes: the piston structure is arranged outside the outer pipe and is connected with the telescopic cavity;
the telescopic cavity is provided with a space for containing sterile physiological saline.
Furthermore, flexible chamber is the loop configuration to the both ends in flexible chamber are for the confined, the both ends of inner tube and outer tube are connected through annular link and are formed wholly.
Further, the manually tapered peritoneal drainage tube further comprises: and the lateral seepage hole is arranged in the lateral direction of the outer pipe, extends into the drainage cavity from the outer pipe and is isolated from the telescopic cavity.
Further, the number of the lateral seepage holes is multiple.
Further, the piston structure includes: the piston pipe is connected outside the outer pipe, and the elastic sealing piston is arranged in the piston pipe, and the piston pipe is communicated with the telescopic cavity.
Further, the peritoneal drainage tube that can be thinned manually still includes: a syringe capable of entering and exiting the elastomeric sealing piston.
Furthermore, two ends of the abdominal cavity drainage tube which can be manually thinned are divided into an inner end and an outer end, the inner end is used for extending into a human body, the outer end is exposed out of the human body, and the inner end is in a symmetrical arc shape with a concave outward end.
Further, the maximum outer diameter of the outer tube is 16mm, and the minimum outer diameter of the outer tube (after shrinking) is 8 mm.
The utility model can pack the telescopic cavity into the sterile normal saline, and the patient is in the anesthesia state when putting in the tube, and the patient does not feel pain, so the thickness is irrelevant. However, no anesthesia is performed during tube drawing, so that the whole drainage tube becomes thin after the physiological saline in the telescopic cavity is pumped out, the friction is reduced after the drainage tube is drawn out, and the pain of a patient can be obviously relieved. The utility model discloses can be before pulling out the drainage tube, become thin with the drainage tube, make the drainage tube be less than notched diameter, extract the in-process like this, just can alleviate the misery that the patient pulls out the pipe friction and cause.
Drawings
Fig. 1 is a schematic view of the cross-sectional structure of the manually-thinned abdominal cavity drainage tube of the present invention.
The reference numbers illustrate:
1. an inner tube; 2. an outer tube; 3. lateral seepage holes; 4. a piston tube; 5. an elastic sealing piston; 6. a front end socket; 7. a ring-shaped connecting end; 10. drainage channels; 20. a telescoping chamber.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, the present invention will now be described.
As shown in fig. 1, the abdominal cavity drainage tube capable of being manually thinned according to the embodiment of the present invention comprises:
an inner pipe 1 and an outer pipe 2 connected with the inner pipe;
the inner tube 1 is provided with a drainage cavity 10 for collecting postoperative oozing blood and oozing liquid; the drainage cavity 10 is used for collecting postoperative oozing blood and oozing liquid; two ends of the drainage cavity 10 are open structures;
the outer pipe 2 is enclosed outside the inner pipe 1;
the peritoneal drainage tube that can manually attenuate still includes: a telescopic cavity 20 arranged between the inner tube 1 and the outer tube 2, and a piston structure arranged outside the outer tube 2 and connected with the telescopic cavity 20;
the telescoping lumen 20 is closed at both ends, and the extracorporeal piston structure, which may be, for example, a structure similar to the tail of a catheter, is normally occluded,
the telescopic cavity 20 is provided with a space for accommodating sterile normal saline, and the piston structure is used for extracting and injecting the normal saline, so that the telescopic cavity 20 can be expanded and reduced. Bellows 20 contains sterile saline to prevent fluid in bellows 20 from flowing into the abdominal cavity and causing infection. At the same time, the bellows chamber 20 is not filled with air to avoid filling with air causing rupture, possibly causing damage.
The drainage tube is filled with water before the drainage tube is placed into a human body, and the patient is anaesthetized and does not know pain when the tube is placed into the drainage tube, so the thickness of the drainage tube is irrelevant. However, no anesthesia is performed during tube drawing, so that the whole drainage tube becomes thin after the physiological saline in the telescopic cavity 20 is pumped out, the friction is reduced after the drainage tube is drawn out, and the pain of a patient is relieved.
Further, the telescopic cavity 20 is of an annular structure, such as a circular ring, two ends of the telescopic cavity 20 are closed, and two ends of the inner tube 1 and two ends of the outer tube 2 are connected through an annular connecting end 7 to form a whole. The materials of the inner pipe 1 and the outer pipe 2 are latex, for example, the material of the inner pipe 1 is harder than that of the outer pipe 2, so that the inner pipe 1 cannot be collapsed during water injection; the annular connecting end 7 is, for example, a circular latex sheet or a silicon sheet, and is used for connecting (bonding) the inner tube 1 and the outer tube 2 and sealing the telescopic cavity 20;
further, the manually tapered peritoneal drainage tube further comprises: and the lateral seepage hole 3 is arranged in the lateral direction of the outer pipe 2, and the lateral seepage hole 3 extends into the drainage cavity from the outer pipe and is isolated from the telescopic cavity. The lateral seepage holes 3 are convenient for nearby seepage blood to flow into the drainage cavity 10, and are convenient for seepage blood and seepage liquid to be discharged;
furthermore, the number of the lateral seepage holes 3 is multiple, so that the discharging effect of the seepage and the seepage is better. The lateral seepage holes 3 can be arranged in plurality from top to bottom so as to facilitate the discharge of seepage and seepage fluid.
Further, the piston structure includes: a piston tube 4 connected outside the outer tube 2, and an elastic sealing piston 5 arranged in the piston tube, wherein the piston tube 4 is communicated with the telescopic cavity 20. The elastic sealing piston 5 can be a rubber plug which plays a sealing role at ordinary times and can form a channel for extracting and injecting the physiological saline when needed.
Further, the peritoneal drainage tube that can be thinned manually still includes: a syringe (not shown) capable of entering and exiting said elastic sealing piston 5. The physiological saline can be conveniently extracted and injected through the syringe.
Furthermore, two ends of the abdominal cavity drainage tube which can be manually thinned are divided into an inner end (the upper end in figure 1) and an outer end (the lower end in figure 1), the inner end is used for extending into a human body, the outer end is exposed out of the human body, and the inner end is in a shape of a symmetrical circular arc which is sunken towards the outer end, namely a fish mouth shape or a fish mouth shape, so that peripheral oozing blood is easily collected.
Further, the maximum outer diameter of the outer tube after the saline injection was 16mm, and the minimum outer diameter of the outer tube (after the contraction of the outer tube after the saline extraction) was 8 mm. Thus, the contraction of the outer tube for extracting the physiological saline can be obvious that the drainage tube with the diameter of 8mm becomes thin.
Further, the piston tube 4 is also made of latex and is of an integrated structure with the outer tube, so that the piston tube is convenient to manufacture. The piston tube 4 has an inner diameter mm and an outer diameter corresponding to those of a 20ml syringe, respectively, so as to be manufactured and used in cooperation with the syringe.
After the abdominal operation is finished, if a drainage tube is required to be placed, the drainage tube can be placed at a proper position. After the patient recovers well after operation, the drainage tube can be pulled out, a doctor firstly uses an injector to pump out the sterile normal saline in the telescopic cavity 20, the drainage tube is observed to be thinned, the outer tube wall is attached to the inner tube wall, and then the drainage tube is slowly pulled out of the body. Thus, the extraction process and skin incision are less abrasive and less painful for the patient.
The above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. For the utility model discloses a each component can make up each other under the condition of conflict not, and any technical personnel in the field do not deviate from the utility model discloses an equal change and the modification made under the prerequisite of the design and principle all should belong to the scope of protection of the utility model.
Claims (8)
1. An abdominal cavity drainage tube that can manually attenuate, characterized in that, abdominal cavity drainage tube that can manually attenuate includes:
an inner tube and an outer tube connected to the inner tube;
the inner tube is provided with a drainage cavity for collecting postoperative oozing blood and oozing liquid;
the outer tube surrounds the inner tube;
the peritoneal drainage tube that can manually attenuate still includes: the piston structure is arranged outside the outer pipe and is connected with the telescopic cavity;
the telescopic cavity is provided with a space for containing sterile physiological saline.
2. The manually slimmed abdominal cavity drainage tube according to claim 1, wherein the flexible chamber has a ring structure, and both ends of the flexible chamber are closed, and both ends of the inner tube and the outer tube are connected to form a whole by a ring connection end.
3. The manually tapered peritoneal drainage tube of claim 1 wherein the manually tapered peritoneal drainage tube further comprises: and the lateral seepage hole is arranged in the lateral direction of the outer pipe, extends into the drainage cavity from the outer pipe and is isolated from the telescopic cavity.
4. The manually tapered peritoneal drainage tube of claim 3 wherein the number of lateral seepage holes is plural.
5. The manually-slimmable peritoneal drainage tube of claim 1 wherein the piston structure comprises: the piston pipe is connected outside the outer pipe, and the elastic sealing piston is arranged in the piston pipe, and the piston pipe is communicated with the telescopic cavity.
6. The manually tapered peritoneal drainage tube of claim 5 wherein the manually tapered peritoneal drainage tube further comprises: a syringe capable of entering and exiting the elastomeric sealing piston.
7. The manually tapered peritoneal drainage tube of claim 1 wherein the manually tapered peritoneal drainage tube has two ends, an inner end and an outer end, the inner end for extending into the body and the outer end exposed outside the body, the inner end being a symmetrical arc that is concave toward the outer end.
8. The manually slimmed abdominal drainage tube of claim 1, wherein a maximum outer diameter of the outer tube is 16mm and a minimum outer diameter of the outer tube is 8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022557554.5U CN214762442U (en) | 2020-11-06 | 2020-11-06 | Abdominal drainage tube that can be manually thinned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022557554.5U CN214762442U (en) | 2020-11-06 | 2020-11-06 | Abdominal drainage tube that can be manually thinned |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214762442U true CN214762442U (en) | 2021-11-19 |
Family
ID=78664294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022557554.5U Expired - Fee Related CN214762442U (en) | 2020-11-06 | 2020-11-06 | Abdominal drainage tube that can be manually thinned |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214762442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112569449A (en) * | 2020-11-06 | 2021-03-30 | 中国医学科学院肿瘤医院 | Abdominal cavity drainage tube capable of being manually thinned |
-
2020
- 2020-11-06 CN CN202022557554.5U patent/CN214762442U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112569449A (en) * | 2020-11-06 | 2021-03-30 | 中国医学科学院肿瘤医院 | Abdominal cavity drainage tube capable of being manually thinned |
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| 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: 20211119 |