CN221060802U - Novel laparoscope puncture outfit with needle tube fixing saccule - Google Patents
Novel laparoscope puncture outfit with needle tube fixing saccule Download PDFInfo
- Publication number
- CN221060802U CN221060802U CN202322174350.7U CN202322174350U CN221060802U CN 221060802 U CN221060802 U CN 221060802U CN 202322174350 U CN202322174350 U CN 202322174350U CN 221060802 U CN221060802 U CN 221060802U
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- China
- Prior art keywords
- puncture outfit
- needle tube
- saccule
- needle
- puncture
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Links
- 210000005077 saccule Anatomy 0.000 title abstract description 20
- 210000003815 abdominal wall Anatomy 0.000 abstract description 8
- 210000000683 abdominal cavity Anatomy 0.000 description 7
- 238000006748 scratching Methods 0.000 description 3
- 230000002393 scratching effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 210000003195 fascia Anatomy 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009297 electrocoagulation Methods 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000004003 subcutaneous fat Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a novel laparoscope puncture outfit with a needle tube fixing saccule, which belongs to the technical field of medical equipment, and comprises a puncture outfit needle tube and a puncture outfit core in the puncture outfit needle tube, wherein the outer wall of the puncture outfit needle tube is provided with a groove, the bottom of the groove is fixedly provided with a telescopic rubber plate, the end of the telescopic rubber plate, which is far away from the groove, is fixedly provided with a saccule, the end, which is far away from the telescopic rubber plate, of the saccule is connected with a catheter, the catheter is placed along the groove, the end, which is far away from the saccule, extends into the puncture outfit needle tube and then extends out of the puncture outfit needle tube, and the catheter extends out of the puncture outfit needle tube to be connected with a tube cap through threads; the laparoscope puncture outfit is expanded on the abdominal wall of a patient through the saccule, the puncture outfit is convenient to fix, meanwhile, the saccule can be movably adjusted, the depth of the puncture outfit needle tube entering the abdominal wall of the patient can be adjusted according to the puncture outfit needle tube, and the laparoscope puncture outfit is suitable for operation of different patients.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to a novel laparoscope puncture outfit with a needle tube fixing saccule.
Background
The laparoscopic puncture outfit is an essential instrument for laparoscopic surgery. The puncture outfit consists of a handle, a puncture outfit needle tube and a puncture outfit core, wherein a sealing cap and an air injection valve are arranged above the puncture outfit needle tube. The puncture outfit is penetrated into the abdominal cavity through skin, after the puncture outfit core is pulled out, the laparoscopic instruments such as double-click electrocoagulation and the like can enter the abdominal cavity through the puncture outfit needle tube to perform operation, the air injection valve has the function of inflating or deflating the abdominal cavity through the puncture outfit needle tube, and the sealing cap has the function of sealing the gap between the laparoscopic instruments and the puncture needle tube wall to prevent air leakage. The outer side of the puncture outfit needle tube is provided with threads to fix the puncture outfit needle tube in the abdominal wall. However, the screw thread is fixed and is not tightly fixed frequently, so that the needle tube of the puncture outfit slides in and out along with the operation instrument in operation, the operation is influenced, and the tail end of the puncture needle tube needs to enter the abdominal cavity for a certain distance due to the sliding of the fixed position, and the flexible movement of the operation instrument is also influenced.
Therefore, chinese patent CN203169273U discloses an adjustable gasbag type laparoscope puncture outfit, including a puncture needle and a puncture needle sheath, the puncture needle sheath includes a tubular needle sheath body and a needle sheath handle disposed at the tail end of the needle sheath body, a gasbag and an air duct are disposed in the wall of the needle sheath body, the gasbag is communicated with the air duct, the air duct is connected with an air valve for solving the above problems, however, through the study of the inventor, the following problems are found: however, for different patients, the subcutaneous fat heights are not uniform, so the puncture depths are also not uniform, and the balloon is fixedly arranged, so the device is not applicable to all patients, and can be further improved.
Disclosure of utility model
The utility model aims to provide a novel laparoscope puncture outfit with a needle tube fixing balloon, which is convenient to fix the puncture outfit by expanding the balloon on the abdominal wall of a patient, can be movably adjusted and can be adjusted according to the depth of the needle tube of the puncture outfit entering the abdomen of the patient, and is suitable for operation of different patients.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a take novel peritoneoscope puncture outfit of fixed sacculus of needle tubing, this take novel peritoneoscope puncture outfit of fixed sacculus of needle tubing includes puncture outfit needle tubing and the inside puncture outfit core of puncture outfit needle tubing, puncture outfit needle tubing outer wall is equipped with a recess, recess bottom is fixed with flexible rubber slab, flexible rubber slab keeps away from recess bottom end and is fixed with the sacculus, the sacculus cover is established in puncture outfit needle tubing outside, the sacculus is kept away from flexible rubber slab end and is connected with the pipe, the pipe is placed along the recess, keep away from the sacculus end and stretch into puncture outfit needle tubing inside and extend puncture outfit needle tubing again, the pipe extends puncture outfit needle tubing threaded connection has the tube cap.
Further, the outer sliding connection of puncture ware needle tubing has the offset plate, is equipped with the indent on the offset plate, and the indent is equipped with a plurality of.
Further, the outer side face of the telescopic rubber plate is flush with the outer side wall of the needle tube of the puncture outfit.
By adopting the scheme, after the balloon moves, the telescopic rubber plate automatically stretches or compresses to fill the groove below the balloon, and the groove on the inner part of the patient on the needle tube of the puncture outfit can be prevented from scratching the patient due to the fact that the outer side of the telescopic rubber plate is flush with the outer side wall of the needle tube of the puncture outfit.
Furthermore, the outside of the puncture outfit needle tube is also sleeved with a marking ring, and the marking ring is positioned at the bottom end of the saccule and is fixedly connected with the saccule.
The beneficial effects of the utility model are as follows:
1. The puncture outfit is conveniently fixed on the abdominal wall of a patient through the inflation of the saccule, and meanwhile, the saccule can be movably adjusted, so that the depth of the needle tube of the puncture outfit entering the abdominal wall of the patient can be adjusted according to the depth, and the puncture outfit is suitable for operation of different patients.
2. The telescopic rubber plate is arranged at the bottom of the balloon, and after the balloon moves, the telescopic rubber plate is automatically stretched or compressed to fill the groove below the balloon, and the groove on the inner part of the patient on the needle tube of the puncture outfit can be prevented from scratching the patient due to the fact that the outer side of the telescopic rubber plate is flush with the outer side wall of the needle tube of the puncture outfit.
3. After the saccule is inflated, the rubber plate is placed on the abdomen of a patient through sliding, and a doctor can place fingers along the pressing groove to support the needle tube of the puncture outfit during operation, so that the puncture outfit is further fixed, and the operation is convenient.
Drawings
FIG. 1 is a schematic view of a novel laparoscopic puncture outfit with a needle cannula fixation balloon provided by the present utility model;
FIG. 2 is an enlarged schematic view of the novel laparoscopic puncture outfit with needle cannula fixation balloon shown in FIG. 1 at I;
fig. 3 is an enlarged schematic view of a portion II in fig. 1 of a novel laparoscopic puncture outfit with a needle cannula fixation balloon provided by the present utility model.
In the figure: 1. a puncture needle tube; 2. a puncture outfit core; 3. a groove; 4. a flexible rubber plate; 5. a balloon; 6. a conduit; 7. a tube cover; 8. a rubber plate; 9. pressing a groove; 10. and (3) identifying the ring.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
Referring to fig. 1 to 3, the novel laparoscopic puncture outfit with a needle tube fixing balloon according to the embodiment of the present utility model will be described in detail with reference to the accompanying drawings.
The novel laparoscope puncture outfit with the needle tube fixing saccule is shown in the figure 1, the novel laparoscope puncture outfit comprises a puncture outfit needle tube 1 and a puncture outfit core 2 inside the puncture outfit needle tube 1, a groove 3 is formed in the outer wall of the puncture outfit needle tube 1, a telescopic rubber plate 4 is fixed at the bottom of the groove 3, a saccule 5 is fixed at the bottom end of the telescopic rubber plate 4, the saccule 5 is sleeved outside the puncture outfit needle tube 1, the saccule 5 is connected with a catheter 6 at the end of the saccule 5, the catheter 6 is placed along the groove 3, the end far away from the saccule 5 stretches into the puncture outfit needle tube 1 and then extends out of the puncture outfit needle tube 1, and the catheter 6 extends out of the puncture outfit needle tube 1 in threaded connection with a tube cover 7.
During actual operation, the laparoscopic puncture outfit is punctured into the abdominal cavity until the identification ring 10 slightly penetrates out of the peritoneal membrane and enters the abdominal cavity, namely, water or air is injected into the balloon 5 along the catheter 6 by screwing out the tube cover 7, so that the balloon 5 is inflated and clamped between the muscle and fascia of the abdominal wall of a patient and the abdominal cavity, the laparoscopic puncture outfit is prevented from moving outwards and then withdrawing from the puncture outfit core 2, the laparoscopic puncture outfit can enter an operation instrument through the puncture outfit needle tube 1 to perform an operation, meanwhile, after the balloon 5 is inflated, the rubber plate 8 is placed on the abdominal part of the patient by sliding, and a doctor can place fingers along the pressing groove 9 to support the puncture outfit needle tube 1 during the operation, so that the operation is convenient; in releasing the fixation, the puncture needle tube 1 can be pulled out by withdrawing water or air through the catheter 6 by using a syringe or the like.
The depth of puncture is inconsistent with that of different patients, and the depth of abdominal wall muscles and fascia of the patients is inconsistent, so that the balloon 5 can be adjusted to different positions according to different patients before actual operation so as to be convenient for operation, specifically, the catheter 6 is pulled, the catheter 6 moves along the groove 3, the balloon 5 is driven to move, and after the balloon 5 moves, the telescopic rubber plate 4 automatically stretches or compresses to fill the groove 3 below the balloon 5, and the groove 3 positioned at the inner part of the patient on the puncture outfit needle tube 1 is prevented from scratching the patient.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a novel laparoscope puncture outfit of fixed sacculus of area needle tubing, including puncture outfit needle tubing (1) and puncture outfit needle tubing (1) inside puncture outfit core (2), its characterized in that, puncture outfit needle tubing (1) outer wall is equipped with a recess (3), recess (3) bottom is fixed with flexible rubber sheet (4), recess (3) bottom end is kept away from to flexible rubber sheet (4) is fixed with sacculus (5), sacculus (5) cover is established in puncture outfit needle tubing (1) outside, sacculus (5) are kept away from flexible rubber sheet (4) end and are connected with pipe (6), pipe (6) are placed along recess (3), stretch into puncture outfit needle tubing (1) inside extension puncture outfit needle tubing (1) again away from sacculus (5) end, pipe (6) extend puncture outfit needle tubing (1) threaded connection has tube cap (7).
2. The novel laparoscope puncture outfit with the needle tube fixing balloon (5) according to claim 1, wherein the outer part of the puncture outfit needle tube (1) is connected with a rubber plate (8) in a sliding way, the rubber plate (8) is provided with a plurality of pressing grooves (9), and the pressing grooves (9) are arranged on the rubber plate.
3. The novel laparoscopic puncture outfit with the needle tube fixing balloon (5) according to claim 1, wherein the outer side surface of the telescopic rubber plate (4) is flush with the outer side wall of the puncture outfit needle tube (1).
4. The novel laparoscope puncture outfit with the needle tube fixing balloon (5) according to claim 1, wherein the outer part of the puncture outfit needle tube (1) is also sleeved with an identification ring (10), and the identification ring (10) is positioned at the bottom end of the balloon (5) and fixedly connected with the balloon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322174350.7U CN221060802U (en) | 2023-08-11 | 2023-08-11 | Novel laparoscope puncture outfit with needle tube fixing saccule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322174350.7U CN221060802U (en) | 2023-08-11 | 2023-08-11 | Novel laparoscope puncture outfit with needle tube fixing saccule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221060802U true CN221060802U (en) | 2024-06-04 |
Family
ID=91272411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322174350.7U Active CN221060802U (en) | 2023-08-11 | 2023-08-11 | Novel laparoscope puncture outfit with needle tube fixing saccule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221060802U (en) |
-
2023
- 2023-08-11 CN CN202322174350.7U patent/CN221060802U/en active Active
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