CN111150463A - Marrow puncture extraction device for hematology department - Google Patents
Marrow puncture extraction device for hematology department Download PDFInfo
- Publication number
- CN111150463A CN111150463A CN202010109653.9A CN202010109653A CN111150463A CN 111150463 A CN111150463 A CN 111150463A CN 202010109653 A CN202010109653 A CN 202010109653A CN 111150463 A CN111150463 A CN 111150463A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- bone marrow
- liquid inlet
- valve
- hole
- 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.)
- Pending
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/025—Pointed or sharp biopsy instruments for taking bone, bone marrow or cartilage samples
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3472—Trocars; Puncturing needles for bones, e.g. intraosseus injections
-
- 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
- A61M19/00—Local anaesthesia; Hypothermia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/0283—Pointed or sharp biopsy instruments with vacuum aspiration, e.g. caused by retractable plunger or by connected syringe
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/02—Instruments for taking cell samples or for biopsy
- A61B10/0233—Pointed or sharp biopsy instruments
- A61B10/025—Pointed or sharp biopsy instruments for taking bone, bone marrow or cartilage samples
- A61B2010/0258—Marrow samples
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Immunology (AREA)
- Rheumatology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a bone marrow puncture extracting device for a blood internal medicine, which comprises a sleeve, a pushing and injecting mechanism, a sucking mechanism, a liquid inlet mechanism, a discharging mechanism, a puncture needle, an anesthesia hole, a liquid discharging hole, a one-way valve, a positioning pin and a positioning hole.
Description
Technical Field
The invention relates to an extraction device, in particular to a bone marrow puncture extraction device for a blood internal medicine.
Background
The bone marrow puncture is a conventional diagnostic technique for clinically extracting bone marrow, and a bone marrow puncture needle is a necessary medical instrument in the bone marrow puncture process; in the prior art, when a conventional bone marrow puncture needle is used for extracting bone marrow, an injection needle is required to perform anesthesia puncture at a puncture point, then the bone marrow puncture needle is used for puncturing and extracting the bone marrow at the same part, and the anesthesia puncture and the marrow extraction puncture are performed separately.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: provides a bone marrow puncture extraction device for hematology department to solve the problems provided by the background technology.
In order to solve the technical problems, the technical scheme of the invention is as follows: the marrow puncture and extraction device for the hematology department comprises a sleeve, a push injection mechanism, a suction mechanism, a liquid inlet mechanism, a discharge mechanism, a puncture needle, an anesthesia hole, a liquid discharge hole, a one-way valve, a positioning pin and a positioning hole, a push injection mechanism is arranged in the sleeve in a sliding way, a suction mechanism penetrates through the right side of the sleeve in a sliding way, the suction mechanism is in threaded connection with the injection mechanism, the liquid inlet mechanism is fixedly penetrated through the left side of the top of the sleeve, a discharging mechanism is fixedly penetrated through the right side of the top of the sleeve, a puncture needle is fixedly penetrated through the left side of the sleeve, the top end of the interior of the puncture needle is integrally provided with an anesthesia hole, the left side of the bottom end of the interior of the sleeve is integrally provided with a liquid discharge hole, the inside check valve that sets firmly of outage, sleeve top left side awl screw thread run through and have the locating pin, push the inside top left side of mechanism and integrative be equipped with the locating hole.
Furthermore, the injection mechanism consists of a first push plate and a push rod.
Furthermore, the inside middle end of sleeve slide and be equipped with first push pedal, first push pedal right side set firmly the push rod.
Furthermore, the suction mechanism consists of a second push plate and a pull rod.
Furthermore, the inside right side of sleeve slide and be equipped with the second push pedal, second push pedal right side fixed run through have the pull rod, the pull rod slide run through in the sleeve right side.
Further, the liquid inlet mechanism consists of a liquid inlet pipe and a first valve.
Further, a liquid inlet pipe is fixedly penetrated through the left side of the top of the sleeve, and a first valve is fixedly arranged on the outer wall of the liquid inlet pipe.
Furthermore, the discharging mechanism consists of a discharging pipe and a second valve.
Further, sleeve top right side fixed run through and have arranged the material pipe, row material pipe outer wall set firmly the second valve.
Furthermore, a handle is fixedly arranged at the bottom of the sleeve.
Compared with the prior art, this marrow puncture draw-out device for blood internal medicine only needs a puncture can realize the treatment step of earlier anesthesia back marrow extraction, from this can know, through using the device in this application, has not only reduced the misery when patient's treatment, has still improved the progress of marrow puncture extraction.
Drawings
FIG. 1 is a partial front cross-sectional view of a bone marrow aspiration device for hematology procedures;
FIG. 2 is an enlarged partial cross-sectional view of the interior of the needle;
fig. 3 is an enlarged partial cross-sectional view of the interior of the sleeve.
The device comprises a sleeve 1, a pushing and injecting mechanism 2, a suction mechanism 3, a liquid inlet mechanism 4, a discharging mechanism 5, a puncture needle 6, an anesthesia hole 7, a liquid discharge hole 8, a one-way valve 9, a positioning pin 10, a positioning hole 11, a first push plate 12, a push rod 13, a second push plate 14, a pull rod 15, a liquid inlet pipe 16, a first valve 17, a discharging pipe 18, a second valve 19 and a handle 20.
The following detailed description will be further described in conjunction with the above-identified drawings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art, that the described embodiments may be practiced without some or all of these specific details. In other instances, well known process steps have not been described in detail.
As shown in fig. 1, 2 and 3, the bone marrow puncture and extraction device for the blood internal medicine comprises a sleeve 1, a pushing mechanism 2, a suction mechanism 3, a liquid inlet mechanism 4, a discharge mechanism 5, a puncture needle 6, an anesthesia hole 7, a liquid outlet hole 8, a one-way valve 9, a positioning pin 10 and a positioning hole 11, wherein the pushing mechanism 2 is arranged in the sleeve 1 in a sliding manner, the suction mechanism 3 penetrates through the right side of the sleeve 1 in a sliding manner, the suction mechanism 3 is in threaded connection with the pushing mechanism 2, the liquid inlet mechanism 4 is fixedly arranged on the left side of the top of the sleeve 1, the discharge mechanism 5 is fixedly arranged on the right side of the top of the sleeve 1, the puncture needle 6 penetrates through the left side of the sleeve 1, the anesthesia hole 7 is integrally arranged at the top end of the puncture needle 6, the liquid outlet hole 8 is integrally arranged on the left side of the bottom end of the sleeve 1, the one-, the left side taper thread of the top of the sleeve 1 penetrates through a positioning pin 10, the left side of the top end inside the injection mechanism 2 is integrally provided with a positioning hole 11, the injection mechanism 2 consists of a first push plate 12 and a push rod 13, the middle end inside the sleeve 1 is slidably provided with a first push plate 14, the right side of the first push plate 14 is fixedly provided with the push rod 13, the suction mechanism 3 consists of a second push plate 14 and a pull rod 15, the right side inside the sleeve 1 is slidably provided with a second push plate 14, the right side of the second push plate 14 is fixedly provided with the pull rod 15, the pull rod 15 is slidably penetrated through the right side of the sleeve 1, the liquid inlet mechanism 4 consists of a liquid inlet pipe 16 and a first valve 17, the left side of the top of the sleeve 1 is fixedly provided with a liquid inlet pipe 16, the outer wall of the liquid inlet pipe 16 is fixedly provided with a first valve 17, the material discharge mechanism 5 consists of a material discharge pipe 18 and a second valve 19, a discharge pipe 18 is fixedly arranged on the right side of the top of the sleeve 1 in a penetrating manner, a second valve 19 is fixedly arranged on the outer wall of the discharge pipe 18, and a handle 20 is fixedly arranged at the bottom of the sleeve 1.
This bone marrow puncture draw-out device for hematology department, medical personnel open first valve 17 with the hand earlier, inject into the inside left side of sleeve 1 with anesthetic from feed liquor pipe 16 again, after anesthetic injection sleeve 1 inside left side finishes, medical personnel close first valve 17 with the hand earlier, and then hold handle 20 with the left hand, puncture needle 6 punctures to the patient's marrow intracavity, at this moment, the exit end in anesthesia hole 7 is in patient's subcutaneous tissue department, medical personnel again uses right hand to move pull rod 15, so that pull rod 15 drives second push pedal 14 linkage push rod 13 and second push pedal 14 and injects the inside left anesthetic of sleeve 1 into patient's subcutaneous tissue from anesthesia hole 7, so as to carry out anesthesia treatment to the patient, after the inside left anesthetic of sleeve 1 finishes injecting, medical personnel rotate locating pin 10 clockwise with the right hand earlier, make locating pin 10 insert in locating hole 11, medical personnel then rotates the pull rod 15 counterclockwise by a right hand, so that the pull rod 15 is separated from the push rod 13, the medical personnel then pulls the pull rod 15 by a hand, the pull rod 15 drives the second push plate 14 to move from left to right along the direction of the sleeve 1, so that suction is formed on the right side inside the sleeve 1, bone marrow in the marrow cavity of a patient is discharged into the right side inside the sleeve 1 through the puncture needle 6 through the liquid discharge hole 8 under the action of the suction, through the operation mode, the device can realize the treatment of anesthesia firstly and then bone marrow extraction only by puncture once, after the bone marrow extraction is finished, the medical personnel firstly takes the puncture needle 6 out of the patient, then puts the outlet end of the discharge pipe 18 into an inspection container, the medical personnel then opens the second valve 19 by hand, then pulls the pull rod 15 by a hand, so that the pull rod 15 pushes the second push plate 14 to discharge the bone marrow on the right side inside the sleeve 1, and the medical staff carries out corresponding treatment on the bone marrow in the inspection container. The check valve 9 is to prevent bone marrow extracted from the right side inside the sleeve 1 from being discharged to the outside through the drainage hole.
Claims (10)
1. The bone marrow puncture and extraction device for the blood internal medicine is characterized by comprising a sleeve, a pushing and injecting mechanism, a suction mechanism, a liquid inlet mechanism, a discharge mechanism, a puncture needle, an anesthesia hole, a liquid discharge hole, a one-way valve, a positioning pin and a positioning hole, a push injection mechanism is arranged in the sleeve in a sliding way, a suction mechanism penetrates through the right side of the sleeve in a sliding way, the suction mechanism is in threaded connection with the injection mechanism, the liquid inlet mechanism is fixedly penetrated through the left side of the top of the sleeve, a discharging mechanism is fixedly penetrated through the right side of the top of the sleeve, a puncture needle is fixedly penetrated through the left side of the sleeve, the top end of the interior of the puncture needle is integrally provided with an anesthesia hole, the left side of the bottom end of the interior of the sleeve is integrally provided with a liquid discharge hole, the inside check valve that sets firmly of outage, sleeve top left side awl screw thread run through and have the locating pin, push the inside top left side of mechanism and integrative be equipped with the locating hole.
2. The bone marrow aspiration device for hematology department according to claim 1, characterized in that said injecting mechanism is composed of a first push plate and a push rod.
3. The bone marrow puncture extracting device for the hematology department according to the claim 2, characterized in that the middle end inside the sleeve is provided with a first push plate in a sliding way, and the right side of the first push plate is fixedly provided with a push rod.
4. The apparatus according to claim 1, wherein the suction mechanism comprises a second push plate and a pull rod.
5. The bone marrow puncture extraction device for the hematology department according to the claim 4, characterized in that the second push plate is slidably arranged at the right side inside the sleeve, a pull rod is fixedly arranged at the right side of the second push plate in a penetrating manner, and the pull rod slidably penetrates through the right side of the sleeve.
6. The apparatus according to claim 1, wherein the liquid inlet mechanism comprises a liquid inlet tube and a first valve.
7. The bone marrow puncture and extraction device for the hematology department according to the claim 6, characterized in that the liquid inlet pipe is fixedly penetrated through the left side of the top of the sleeve, and the first valve is fixedly arranged on the outer wall of the liquid inlet pipe.
8. The apparatus as claimed in claim 1, wherein the discharge mechanism comprises a discharge tube and a second valve.
9. The bone marrow puncture extracting device for the hematology department according to the claim 8, characterized in that the right side of the top of the sleeve is fixedly provided with a discharge pipe, and the outer wall of the discharge pipe is fixedly provided with a second valve.
10. The bone marrow puncture extracting device for hematology department according to claim 1, characterized in that the bottom of the sleeve is fixedly provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010109653.9A CN111150463A (en) | 2020-02-22 | 2020-02-22 | Marrow puncture extraction device for hematology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010109653.9A CN111150463A (en) | 2020-02-22 | 2020-02-22 | Marrow puncture extraction device for hematology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111150463A true CN111150463A (en) | 2020-05-15 |
Family
ID=70566156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010109653.9A Pending CN111150463A (en) | 2020-02-22 | 2020-02-22 | Marrow puncture extraction device for hematology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111150463A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700652A (en) * | 2020-06-28 | 2020-09-25 | 西安交通大学医学院第一附属医院 | Sampler for skin venereal disease |
| CN116999116A (en) * | 2023-03-14 | 2023-11-07 | 首都医科大学附属北京天坛医院 | Minimally invasive bone marrow injection and sampling device through skull |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200973779Y (en) * | 2006-11-21 | 2007-11-14 | 高凌霞 | Improved injecting and absorbing device for operation |
| CN202908813U (en) * | 2012-11-20 | 2013-05-01 | 王胜和 | Puncture device for cardiology department |
| US20150343153A1 (en) * | 2012-12-20 | 2015-12-03 | Christopher J. Granelli | Dual chamber mixing syringes and methods of using same |
| CN205831833U (en) * | 2016-06-23 | 2016-12-28 | 袁晓钰 | A kind of blood internal medicine bone marrow aspiration draw-out device |
| CN110478536A (en) * | 2019-08-20 | 2019-11-22 | 西安交通大学医学院第一附属医院 | Internal Medicine-Cardiovascular Dept. clinic sting device |
| CN210095782U (en) * | 2018-10-10 | 2020-02-21 | 张卉 | Marrow extraction element for hematology department |
-
2020
- 2020-02-22 CN CN202010109653.9A patent/CN111150463A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200973779Y (en) * | 2006-11-21 | 2007-11-14 | 高凌霞 | Improved injecting and absorbing device for operation |
| CN202908813U (en) * | 2012-11-20 | 2013-05-01 | 王胜和 | Puncture device for cardiology department |
| US20150343153A1 (en) * | 2012-12-20 | 2015-12-03 | Christopher J. Granelli | Dual chamber mixing syringes and methods of using same |
| CN205831833U (en) * | 2016-06-23 | 2016-12-28 | 袁晓钰 | A kind of blood internal medicine bone marrow aspiration draw-out device |
| CN210095782U (en) * | 2018-10-10 | 2020-02-21 | 张卉 | Marrow extraction element for hematology department |
| CN110478536A (en) * | 2019-08-20 | 2019-11-22 | 西安交通大学医学院第一附属医院 | Internal Medicine-Cardiovascular Dept. clinic sting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111700652A (en) * | 2020-06-28 | 2020-09-25 | 西安交通大学医学院第一附属医院 | Sampler for skin venereal disease |
| CN111700652B (en) * | 2020-06-28 | 2023-10-31 | 西安交通大学医学院第一附属医院 | Sampler for skin venereal disease |
| CN116999116A (en) * | 2023-03-14 | 2023-11-07 | 首都医科大学附属北京天坛医院 | Minimally invasive bone marrow injection and sampling device through skull |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9078638B2 (en) | Bone marrow aspirator and methods therefor | |
| CN110478536A (en) | Internal Medicine-Cardiovascular Dept. clinic sting device | |
| EP2095773B1 (en) | Biopsy probe with hypodermic lumen | |
| CN111150463A (en) | Marrow puncture extraction device for hematology department | |
| EA020685B1 (en) | A practical and safe needle biopsy device | |
| CN209074810U (en) | A kind of Internal Medicine-Cardiovascular Dept. clinic sting device | |
| CN202681935U (en) | Multifunctional intraosseous pressure-measuring and pressure-reducing puncture needle | |
| CN107582107A (en) | A kind of gynemetrics's amniocentesis sampler | |
| CN209405474U (en) | A kind of novel cavity mirror medicament injection apparatus | |
| CN205041446U (en) | Disposable negative pressure rotary -cut and suction biopsy trocar | |
| CN208573802U (en) | A kind of puncture drainage connector | |
| CN205658924U (en) | Stab type department of neurology clinic treatment device | |
| CN205698644U (en) | Quantitatively negative pressure puncture device | |
| CN203763188U (en) | Novel tumor biopsy puncture needle | |
| CN211534547U (en) | Marrow puncture extraction device for blood internal medicine | |
| CN108969841A (en) | Single mechanical self-service syringe pump is set | |
| CN213697119U (en) | Puncture outfit is intervene to department of neurology clinical practice | |
| CN102335464B (en) | Injection and suction pump for removing thrombus | |
| CN213641122U (en) | Ultrasonic guide puncture suit | |
| CN110522479A (en) | A kind of second mining formula Pleura biopsy needle | |
| CN215079391U (en) | Bone marrow puncture device | |
| CN215916003U (en) | Interventional therapy needle for oncology department | |
| CN113545833A (en) | Rapid vein puncture device and use method thereof | |
| CN215231089U (en) | Cardiovascular intervention injector | |
| CN2261816Y (en) | Core-teeth type aspiration biopsy needle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200515 |