CN112843357A - Drainage device for laparoscope puncture hole infection - Google Patents
Drainage device for laparoscope puncture hole infection Download PDFInfo
- Publication number
- CN112843357A CN112843357A CN202110299241.0A CN202110299241A CN112843357A CN 112843357 A CN112843357 A CN 112843357A CN 202110299241 A CN202110299241 A CN 202110299241A CN 112843357 A CN112843357 A CN 112843357A
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- Prior art keywords
- hole
- expansion ball
- suction
- tube
- drainage device
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/0253—Holding devices, e.g. on the body where the catheter is attached by straps, bands or the like secured by adhesives
Abstract
The invention discloses a drainage device for laparoscope puncture hole infection, which comprises: the top end, the air holes, the expansion ball, the rod barrel, the valve, the air inlet, the pressing ball, the handle, the connecting rod hole and the exhaust port; this drainage ware is used in peritoneoscope puncture hole infection adopts this invention type surgical instruments, when puncture hole infects appears after laparoscopic surgery, can use this drainage ware for puncture hole infection, on the basis that does not enlarge original puncture aperture, can infect intraoral infection liquid drainage of wound with the patient and come, and accessible medicine hole injection disinfection medicine changes dressings, promotes wound healing fast, through clinical practicality, this apparatus convenient to use, easy operation can effectually improve and infect puncture hole healing speed.
Description
Technical Field
The invention relates to the technical field of laparoscopic surgery application, in particular to a drainage device for laparoscopic puncture hole infection.
Background
The development of modern medicine, minimally invasive surgery has been the development direction of surgical operation at present, and minimally invasive surgery has the advantages of small wound, quick recovery and less pain, and has become the object and the direction which are jointly pursued by modern medicine. The laparoscopic technique gradually replaces the traditional operation in some aspects, and the minimally invasive operation process comprises the steps of establishing connection between the outside and the abdomen of a patient through a puncture cannula on the abdominal wall of the patient according to the requirements of the operation part, using a laparoscopic surgical instrument by an operator through the inner diameter of a hole of the puncture cannula on the abdominal wall of the patient, performing the operation on the pathological change part of the patient, taking out the surgical instrument after the operation is finished, removing the puncture cannula hole established on the abdominal wall of the patient, and finally suturing and closing the puncture cannula hole on the abdominal wall of the patient to finish the operation; the surgical instrument is placed and taken out through the hole of the puncture cannula device, when the lesion part of a patient is seriously infected, purulent liquid in the abdominal cavity is more, or a negative pressure drainage device is placed on the abdominal wall of the patient, purulent infected liquid can enter the abdominal wall of the patient through the puncture cannula hole established on the abdominal wall of the patient to cause wound infection at the puncture cannula hole, as the infected part is the puncture cannula hole of the patient, the hole diameter is generally deeper and smaller, the purulent liquid can not drain smoothly, the puncture wound is generated, the wound is not healed for a long time or the purulent liquid diffuses to the periphery to form an inflammatory mass, even the patient generates heat, the infection is aggravated, the wound is forced to be subjected to enlarged incision drainage treatment, so that the pain of the patient is increased, and unnecessary troubles are also added to a surgeon.
Contents of the invention
The invention aims to provide a drainage device for laparoscope puncture hole infection, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a drainage device for laparoscopic puncture infection, comprising: the top end, the air holes, the expansion ball, the rod barrel, the valve, the air inlet, the pressing ball, the handle, the connecting rod hole and the exhaust port; the method is characterized in that: a water-absorbing sponge is fixed at the head end of the suction tube; a water suction hole is formed in the suction tube behind the water suction sponge; the expansion ball is fixed on the suction tube; the expansion ball port is connected with the expansion ball through an expansion ball pipe and an expansion ball hole; the drug injection port is connected with the drug hole through a drug tube; the suction port is connected with the water absorption sponge through a suction tube; the fixed large pad pasting is sleeved on the suction tube.
Furthermore, the water absorption sponge is a sponge material which is fixed at the end of the suction tube which is made of rubber and has a net structure, has a spherical structure and can absorb water.
Furthermore, the water absorption hole is a circular hole-shaped structure which is arranged on the wall of the suction pipe, is positioned between the expansion ball and the water absorption sponge and is communicated with the inside of the suction pipe.
Furthermore, the expansion ball is arranged behind the water suction hole, is fixed on the suction tube and has a balloon-shaped structure which can expand after being inflated and is made of rubber.
Furthermore, the expansion ball tube is positioned in the suction tube, one end of the expansion ball tube is hermetically connected with the expansion ball port, and the other end of the expansion ball tube is hermetically connected with the expansion ball through an expansion ball hole on the suction tube.
Furthermore, the medicine tube is positioned in the suction tube, one end of the medicine tube is hermetically connected with the medicine injection port, and the other end of the medicine tube is communicated with the medicine hole.
Furthermore, the large fixed film is positioned on the suction tube, and the side surface of the expansion ball is provided with a film made of viscous materials.
Further, the fixed small film is a film which is provided with a round hole in the middle, is partially cut open and is provided with a viscous material on one side.
Furthermore, the expansion ball port and the medicine injection port are closed orifices in a natural state, and the suction port can be communicated with medical negative pressure suction equipment.
Compared with the prior art, the drainage device for the infection of the puncture hole of the laparoscope can conveniently conduct pus drainage treatment in the puncture hole on the basis of not enlarging the aperture when the puncture sleeve hole of the abdominal wall of a patient is infected by adopting the drainage device for the puncture hole of the laparoscope, so that the wound of the patient is reduced and enlarged, and the hospitalization time of the patient is shortened. When patients are treated by a laparoscopic downlink operation, such as appendicitis, abdominoscope appendectomy and cholecystitis, laparoscopic cholecystectomy is carried out, and when severe inflammation is found in the patient operation, after some patients can have operation, a puncture cannula of the patient is infected, purulent liquid flows out from a wound of the puncture cannula of the patient, at the moment, the drainage treatment of the wound infected by the puncture cannula can be carried out by using the drainage device for laparoscopic puncture hole infection, the water-absorbing sponge end of the drainage device is placed into the puncture cannula infected by the patient, the drainage device is placed at a corresponding depth as required, the suction tube is sealed and fixed at the abdominal wall of the patient by a fixed large adhesive film and a fixed small adhesive film, the suction port is connected with a negative pressure suction device together, purulent liquid can be sucked through the suction tube, and meanwhile, the medicine injection port is periodically passed in the process of sucking and removing the purulent liquid, to injecting the disinfection medicine in the puncture of infection, play the limit disinfection, the limit drainage, can accelerate the healing of infection wound, in the puncture sleeve hole attraction in-process to the infection for a long time, in the puncture sleeve hole of infection, when necrotic tissue blocks up the sponge that absorbs water and the suction opening on every side, through injecting the air into inflation ball mouth, make inflation ball inflation grow, the space distance between extension suction opening and the sponge that absorbs water, drainage pus liquid once more, this a drainage ware is used in peritoneoscope puncture hole infection, on the basis of not expanding original puncture wound size, make things convenient for the discharge of pus liquid, reduce the doctor and change the number of times of dressings, reduce the painful sense of patient, accelerate patient infection wound healing speed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a structure of a small fixing film according to the present invention;
in the reference symbols: the device comprises a water absorption sponge 1, a water absorption hole 2, an expansion ball 3, an expansion ball hole 4, an expansion ball tube 5, a large fixing film 6, an expansion ball port 7, a suction port 8, a suction tube 9, a medicine injection port 10, a medicine tube 11, a medicine hole 12 and a small fixing film 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the invention without making any creative effort, fall within the protection scope of the invention.
Please refer to fig. 1 and fig. 2; the invention provides a technical scheme that: a drainage device for laparoscopic puncture infection, comprising: the device comprises a water absorption sponge 1, a water absorption hole 2, an expansion ball 3, an expansion ball hole 4, an expansion ball tube 5, a large fixed film 6, an expansion ball port 7, a suction port 8, a suction tube 9, a medicine injection port 10, a medicine tube 11, a medicine hole 12 and a small fixed film 13; the method is characterized in that: the head end of the suction tube 9 is fixed with a water-absorbing sponge 1; a water suction hole 2 is arranged on the suction tube behind the water suction sponge 1; the expansion ball 3 is fixed on the suction tube 9; the expansion ball port 7 is connected with the expansion ball 3 through an expansion ball pipe 5 and an expansion ball hole 4; the drug injection port 10 is connected with the drug hole 12 through the drug tube 11; the suction port 8 is connected with the water-absorbing sponge 1 through a suction tube 9; the fixed large film 6 is sleeved on the suction tube 9.
Further, the water absorption sponge 1 is a sponge material which is fixed at the head end of the suction tube 9 which is made of rubber and has a net structure, is of a spherical structure and can absorb water.
Furthermore, the water suction holes 2 are round hole-shaped structures which are arranged on the suction pipe wall 9 and are positioned between the expansion ball 3 and the water suction sponge 1 and communicated with the inside of the suction pipe 9.
Furthermore, the expansion ball 3 is fixed on the suction tube 9 at the rear of the water suction hole 2, and has a balloon-shaped structure which can expand after being inflated and is made of rubber.
Furthermore, the expansion ball tube 5 is positioned inside the suction tube 9, one end of the expansion ball tube is hermetically connected with the expansion ball port 7, and the other end of the expansion ball tube is hermetically connected with the expansion ball 3 through the expansion ball hole 4 on the suction tube 9.
Further, the medicine tube 11 is positioned inside the suction tube 9, one end of the medicine tube is hermetically connected with the medicine injection port 10, and the other end of the medicine tube is communicated with the medicine hole 12.
Further, the large fixed film 6 is positioned on the suction tube 9, and the side surface of the expansion ball 3 is provided with a film of viscous material.
Further, the fixed small film 13 is a film which has a circular hole in the middle, is partially cut, and has an adhesive material on one side.
Furthermore, the expansion ball port 7 and the medicine injection port 10 are closed orifices in a natural state, and the suction port 8 can be communicated with medical negative pressure suction equipment.
This drainage ware is used in peritoneoscope puncture hole infection's benefit does: on the basis that need not enlarge former puncture aperture size, carry out effectual drainage with the downthehole purulent liquid of puncture of infecting, accessible medicine injection port 10 simultaneously, the convenient puncture hole wound of infecting disinfects, and the inflation of expansion ball 3 that it has changes, can prevent among the drainage process that the sponge 1 that absorbs water blocks up with the hole 2 that absorbs water for infect the healing of wound. When a laparoscope downlink infection operation is performed, such as an appendicitis patient, and a laparoscope appendectomy is performed, when purulent liquid in a abdominal cavity is more in the operation and the puncture cannula is infected after the operation, when purulent liquid flows out from the puncture cannula, the wound of the original puncture cannula does not need to be debrided and enlarged, and the dressing change is also not needed every day. Firstly, the side of a water-absorbing sponge 1 of a suction tube 9 is put into an infected wound caused by the infection of a patient with a puncture cannula, after the placement depth of the suction tube 9 is adjusted, a fixed large adhesive film 6 on the suction tube 9 is fixed on the skin around the infected wound of the patient, then a fixed small adhesive film 13 is used for fixing and sealing the fixed large adhesive film 6 and the suction tube 9, a suction port 8 is connected with a medical negative pressure device, purulent liquid in the infected puncture hole can be sucked out through the water-absorbing sponge 1-a water-absorbing hole 2-the suction tube 9, meanwhile, an injector with disinfectant can be used for injecting disinfectant into a drug injection port 10, the drug can be discharged into the periphery of the infected wound through the drug injection port 10-a drug tube 11-a drug hole 12 and then is sucked out through the water-absorbing sponge 1-the water-absorbing hole 2-the suction tube 9, the device has the advantages that the disinfection treatment of infected wounds is circularly performed, when the water absorption sponge 1 and the water absorption holes 2 are blocked by rotten tissue fragments in a long-time suction state, the injector can be used, gas can enter the expansion ball 3 through the expansion ball port 7, the expansion ball pipe 5, the expansion ball holes 4 and the expansion ball hole 7 by injecting gas into the expansion ball port 7, the expansion ball is expanded, the blocked tissues around the water absorption sponge 1 and the water absorption holes 2 are jacked open, and pus drainage treatment can be continuously performed. The drainage device for the infection of the puncture hole of the laparoscope can obviously promote the healing of the wound infected by the puncture hole, reduce the dressing change time, promote the discharge of purulent liquid in the wound, avoid the problem that the closed end of an infected puncture sleeve hole needs to be cut when the infection of the puncture hole appears clinically at present, or change dressing every day and fill the closed end of drainage gauze, and fill the clinical blank.
This drainage ware is used in peritoneoscope puncture hole infection's concrete connection structure does: this drainage ware is used in peritoneoscope puncture hole infection is drainage apparatus after infection wound for peritoneoscope, and its structure is: the drainage tube 9 is a channel for mainly draining the purulent liquid in the wound of the infected puncture tube, the drainage tube 9 is made of a slightly soft rubber material, the front end of the drainage tube 9 is provided with a latticed structure and surrounds the spherical water absorption sponge 1 to prevent the water absorption sponge 1 from falling off and slipping; the utility model discloses a catheter, which comprises a water-absorbing sponge 1, a suction tube 9 arranged in front of an expansion ball 3 and arranged behind the water-absorbing sponge 1, a water-absorbing hole 2 structure communicated with the inside of the suction tube 9 and used for absorbing purulent liquid in the puncture hole through the water-absorbing hole 2, the expansion ball 3 arranged behind the suction hole 2 and capable of expanding after being inflated, the expansion ball 3 being of a balloon rubber material structure similar to the balloon which can expand and grow after being inflated, the expansion ball 3 fixed around the suction tube 9 behind the water-absorbing hole 2 (expand and grow after being inflated and shrink and disappear when not inflated and be similar to the balloon of a catheter), the expansion ball tube 5 arranged in a drainage tube 9, one end of the expansion ball tube hermetically connected with an expansion ball port 7, one end of the expansion ball hermetically connected with the expansion ball 3 through an opening expansion ball hole 4 arranged on the suction tube 9, and the expansion ball port 7 being a closed port capable of being injected by a medical syringe, The common structure is not the technical points and difficulties expressed by the patent, nor the key technical indexes to be achieved by the patent, and the material of the patent is not detailed), and the tissue around the expansion ball 3 can be pushed open after the expansion ball 3 is inflated; the big fixed pad pasting 6 is a circular pad pasting sleeved on the suction tube 9 in advance, the side of the water absorption sponge 1 of the big fixed pad pasting 6 is provided with a viscous material coating which can be pasted on the skin of a patient and is protected by release paper before use (the pasting materials in the present clinic are all of such structures, are not the technical points and difficulties which are expressed by the patent and are not the key technical indexes which are reached by the patent, and are not detailed in the patent materials), when in use, the big fixed pad pasting 6 can be pasted on the skin of the patient after the protective paper on the side of the water absorption sponge 1 of the big fixed pad pasting 6 is torn off, the small fixed pad pasting 13 is circular, the opening pad pasting with an inner hole is also provided with a pasting coating structure and a protective paper structure for fixing the big pad pasting 6, when in use, the inner circle of the small fixed pad pasting 13 can be sleeved on the suction tube 9, the protective paper for fixing the small pad pasting 13 is removed, and the small fixed pad pasting 13 is used, the suction tube 9 and the large fixed film 6 are stuck and sealed and fixed together; the suction port 8 is a port which can be communicated with a medical negative pressure suction apparatus; the medicine tube 11 is the inside of the suction tube 9, one end is connected with the medicine injection port 10 in a sealing way, the medicine injection port can be communicated with the existing injector, the principle of the medicine injection port is the same as the injection port of the catheter balloon, (the structure of the medicine injection port is similar to the existing water-filling balloon port of the catheter, the structure principle of the medicine injection port is a public and common structure, the technical key points and difficulties which are expressed by the patent and the key technical indexes which are achieved by the patent are not detailed in the patent material), and the other end is communicated with the medicine hole 12.
The specific use method of the drainage device for the infection of the puncture hole of the laparoscope comprises the following steps: when a laparoscope descending infection type operation is performed, such as appendicitis, laparoscope appendectomy is performed, when cholecystitis is performed, laparoscope cholecystectomy is performed, for example, much purulent liquid is generated in a wound of a patient in the operation, after the operation, a puncture hole infection condition occurs in some patients, namely the patients show fever, puncture wound pain, red and swollen puncture wound accompanied by purulent liquid outflow, and a hard mass block appears around the puncture wound, and at the moment, the drainage device for laparoscope puncture hole infection can be used for conducting infection wound drainage treatment; the using method comprises the following steps: firstly, after a puncture cannula opening of a patient is disinfected, taking the drainage device for the puncture hole infection of the laparoscope, absorbing and removing gas in an expansion ball 3, putting the end of a water-absorbing sponge 1 of a suction tube 9 into a wound channel of the infection puncture hole under the condition of ensuring that the expansion ball 3 is in a reduced state, selecting the end of the water-absorbing sponge 1 to be put into different depths according to the severity of wound infection and the concrete condition of the position of purulent, tearing off the anti-sticking paper at the side of the water-absorbing sponge 1 of a fixed large sticking film 6, fixing the fixed large sticking film 6 on the wound skin of the patient, selecting a fixed small sticking film 13, tearing off the anti-sticking paper of the fixed small sticking film 13, sealing and fixing the suction tube 9 and the fixed large sticking film 6 together, then communicating a suction opening 8 with a medical negative pressure aspirator, sucking purulent liquid and a small amount of necrotic tissue fragments in the puncture wound of the patient, namely, being sucked and removed through the water-absorbing sponge 1, the water-absorbing opening 2, the suction, medical care personnel can regularly use the injector with the disinfection liquid medicine, and the disinfection liquid medicine is injected into the infected wound through the passage of the liquid medicine injection port 10, the medicine pipe 11 and the medicine hole 12, so that the disinfection treatment of the wound of a patient is facilitated, and the tissue healing of the wound is accelerated; when necrotic tissue fragments in a wound of a patient block the water absorbing sponge 1 and the water absorbing hole 2 after long-term suction, a medical injector can be used for injecting air into the expansion ball port 7, the air can pass through a passage of the expansion ball port 7, the expansion ball pipe 5, the expansion ball hole 4 and the expansion ball 3, the expansion ball 3 is inflated and expanded, and necrotic tissues blocked around the water absorbing sponge 1 and the water absorbing hole 2 can be jacked open by the expansion ball 3 to play a role in dredging a drainage pipeline. This drainage ware is used in peritoneoscope puncture hole infection on the basis of not expanding original puncture wound aperture size, makes things convenient for the purulent liquid to discharge fast, reduces the doctor and changes dressings the number of times, reduces the painful sense of patient for patient's wound healing time. Fills the blank of no similar medical apparatus in clinic.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A drainage device for laparoscopic puncture infection, comprising: the top end, the air holes, the expansion ball, the rod barrel, the valve, the air inlet, the pressing ball, the handle, the connecting rod hole and the exhaust port; the method is characterized in that: a water-absorbing sponge is fixed at the head end of the suction tube; a water suction hole is formed in the suction tube behind the water suction sponge; the expansion ball is fixed on the suction tube; the expansion ball port is connected with the expansion ball through an expansion ball pipe and an expansion ball hole; the drug injection port is connected with the drug hole through a drug tube; the suction port is connected with the water absorption sponge through a suction tube; the fixed large pad pasting is sleeved on the suction tube.
2. The drainage device for laparoscopic puncture infection according to claim 1, wherein: the water absorption sponge is a sponge material which is fixed at the end of the suction tube which is made of rubber and has a net structure, has a spherical structure and can absorb water.
3. The drainage device for laparoscopic puncture infection according to claim 1, wherein: the water absorption hole is a circular hole-shaped structure which is arranged on the wall of the suction pipe, is positioned between the expansion ball and the water absorption sponge and is communicated with the inside of the suction pipe.
4. The drainage device for laparoscopic puncture infection according to claim 1, wherein: the expansion ball is fixed on the suction tube behind the water suction hole and has a balloon-shaped structure which can expand after being inflated and is made of rubber.
5. The drainage device for laparoscopic puncture infection according to claim 1, wherein: the expansion ball tube is positioned in the suction tube, one end of the expansion ball tube is hermetically connected with the expansion ball port, and the other end of the expansion ball tube is hermetically connected with the expansion ball through an expansion ball hole in the suction tube.
6. The drainage device for laparoscopic puncture infection according to claim 1, wherein: the medicine tube is positioned in the suction tube, one end of the medicine tube is hermetically connected with the medicine injection port, and the other end of the medicine tube is communicated with the medicine hole.
7. The drainage device for laparoscopic puncture infection according to claim 1, wherein: the fixed large film is positioned on the suction tube, and the side surface of the expansion ball is provided with a film made of viscous materials.
8. The drainage device for laparoscopic puncture infection according to claim 1, wherein: the fixed small film is a thin film which is provided with a round hole in the middle, is partially cut and is provided with a viscous material on one side.
9. The drainage device for laparoscopic puncture infection according to claim 1, wherein: the expansion ball port and the medicine injection port are closed orifices in a natural state, and the suction port can be communicated with medical negative pressure suction equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110299241.0A CN112843357A (en) | 2021-03-21 | 2021-03-21 | Drainage device for laparoscope puncture hole infection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110299241.0A CN112843357A (en) | 2021-03-21 | 2021-03-21 | Drainage device for laparoscope puncture hole infection |
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| Publication Number | Publication Date |
|---|---|
| CN112843357A true CN112843357A (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110299241.0A Pending CN112843357A (en) | 2021-03-21 | 2021-03-21 | Drainage device for laparoscope puncture hole infection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113648034A (en) * | 2021-08-23 | 2021-11-16 | 苏州贝诺医疗器械有限公司 | Puncture needle with quick drainage function |
-
2021
- 2021-03-21 CN CN202110299241.0A patent/CN112843357A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113648034A (en) * | 2021-08-23 | 2021-11-16 | 苏州贝诺医疗器械有限公司 | Puncture needle with quick drainage function |
| CN113648034B (en) * | 2021-08-23 | 2022-08-26 | 苏州贝诺医疗器械有限公司 | Puncture needle with quick drainage function |
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