CN213465239U - Puncture device for hepatology department - Google Patents
Puncture device for hepatology department Download PDFInfo
- Publication number
- CN213465239U CN213465239U CN202020949341.4U CN202020949341U CN213465239U CN 213465239 U CN213465239 U CN 213465239U CN 202020949341 U CN202020949341 U CN 202020949341U CN 213465239 U CN213465239 U CN 213465239U
- Authority
- CN
- China
- Prior art keywords
- box body
- threaded rod
- liver disease
- cavity
- open slot
- 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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a puncture device for liver disease branch of academic or vocational study, comprises a box bod, be provided with the open slot on the box body, the inside cavity that is provided with of lower extreme of box body, the box body bottom is provided with the suction hole of a plurality of and cavity intercommunication, the one end of box body is provided with the connecting pipe with the cavity intercommunication, swing joint has threaded rod and pin rod in the open slot, swing joint has needle tubing centre gripping fixing device on threaded rod and the pin rod, the one end outside that the threaded rod is located the box body is provided with the crank. The utility model discloses a set up cavity and suction hole on the box body for the box body can be stably adsorbed on one's body at the patient, and rethread needle tubing centre gripping fixing device carries out the centre gripping to the needle tubing fixed, need not medical personnel and supports with the hand, and the operation is got up very portably, labour saving and time saving, has reduced the work degree of difficulty for medical staff.
Description
Technical Field
The utility model relates to a medical treatment auxiliary instrument field, concretely relates to puncture device is used to liver disease branch of academic or vocational study.
Background
Puncture is a medical operation term, and is a diagnosis and treatment technology for puncturing a puncture needle into a body cavity to extract secretion for testing, injecting gas or contrast agent into the body cavity to perform contrast examination, or injecting medicine into the body cavity. At present when carrying out the abdominocentesis extraction ascites and carry out the chemical examination for the patient in the liver disease branch of academic or vocational study, need nursing staff to pierce the pjncture needle the abdominal cavity, need medical personnel to support with the hand, it is very troublesome, waste time and energy to operate, has increased the work degree of difficulty for medical staff.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a puncture device for liver disease branch of academic or vocational study, the utility model discloses the device is through setting up cavity and suction hole on the box body for the box body can be stably adsorbed on one's body at the patient, and rethread needle tubing centre gripping fixing device carries out the centre gripping to the needle tubing fixed, need not medical personnel and supports with the hand, and the operation is got up very portably, labour saving and time saving, has reduced the work degree of difficulty for medical staff. The utility model discloses can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a puncture device for liver disease branch of academic or vocational study, comprises a box bod, be provided with the open slot on the box body, the inside cavity that is provided with of lower extreme of box body, the box body bottom is provided with the suction hole of a plurality of and cavity intercommunication, the one end of box body is provided with the connecting pipe with the cavity intercommunication, swing joint has threaded rod and pin rod in the open slot, swing joint has needle tubing centre gripping fixing device on threaded rod and the pin rod, the one end outside that the threaded rod is located the box body is provided with the crank.
Further, needle tubing centre gripping fixing device is including being located the corresponding fixed plate on the inner wall of open slot both sides, fixed plate one side is provided with the connecting block, be provided with screw hole and pinhole on the connecting block, the connecting block is respectively through screw hole and pinhole and threaded rod and pin rod swing joint, the screw thread is two-way screw thread on the threaded rod, and when the pjncture needle pierces patient's belly, the open slot card on the box body is in the pjncture needle outside, promotes the box body, is located the pjncture needle between the fixed plate, shakes the crank and makes the fixed plate remove in opposite directions and carry out the centre gripping to the puncture needle, and then fixes, and the setting of two-way screw thread makes two fixed plates can be simultaneously in opposite directions or remove dorsad, improves the centre gripping and.
Furthermore, the rubber plate is arranged on the corresponding surface of the fixing plate, and the rubber plate has certain elasticity when the puncture needle is clamped, so that the puncture needle cannot be clamped and damaged.
Furthermore, the rubber pad is arranged on the side of the bottom end face of the box body, which is located at the air suction hole, and the air suction hole is in contact with the skin of the patient through the rubber pad, so that the air suction hole cannot directly damage the skin of the patient when the patient is adsorbed by negative pressure.
Furthermore, the rubber plate is provided with anti-skid grains, so that the clamping friction force on the puncture needle is increased, and the puncture needle is clamped more stably.
Further, the rubber pad is the latex material, and when contacting with patient's skin, it is comparatively soft, can not cause the uncomfortable to the patient.
The working principle is as follows: when the puncture, pierce the internal back of patient with the pjncture needle, then block the both sides of pjncture needle with the opening groove on the box body, the bottom face laminating patient skin of box body fixes the pjncture needle through needle tubing centre gripping fixing device, connect the connector on external negative pressure ware, thereby produce the negative pressure in the messenger cavity, make the suction opening adsorb patient skin, thereby guarantee the stability of box body and pjncture needle, be connected pjncture needle and external straw device this moment, extract patient's ascites.
Has the advantages that: through set up cavity and suction opening on the box body for the box body can be stably adsorbed on one's body the patient, and rethread needle tubing centre gripping fixing device carries out the centre gripping to the needle tubing fixed, need not medical personnel and supports with the hand, and the operation is got up very portably, labour saving and time saving, has reduced the work degree of difficulty for medical staff.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the box structure of the present invention.
Fig. 3 is a schematic view of the structure of the clamping state of the present invention.
Fig. 4 is a schematic view of the inner wall structure of the lower end of the box body of the present invention.
Fig. 5 is a bottom view of the present invention.
Fig. 6 is a schematic view of the structure of the clamping puncture needle of the present invention.
In the figure: 1, a box body; 2, opening a slot; 3, fixing a plate; 4, connecting blocks; 5, a threaded rod; 6, a pin rod; 7, a threaded hole; 8 pin holes; 9 a rubber plate; 10 a crank; 11 a connecting pipe; 12 a cavity; 13 air suction holes; 14, a rubber pad; 15 anti-skid lines; 16 puncture needles.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-6, a piercing depth is used to liver disease branch of academic or vocational study, includes box body 1, be provided with open slot 2 on the box body 1, the inside cavity 12 that is provided with of lower extreme of box body 1, 1 bottom of box body is provided with the suction opening 13 of a plurality of and cavity 12 intercommunication, the one end of box body 1 is provided with the connecting pipe 11 with cavity 12 intercommunication, swing joint has threaded rod 5 and pin 6 in the open slot 2, swing joint has needle tubing centre gripping fixing device on threaded rod 5 and the pin 6, the outside one end that threaded rod 5 is located box body 1 is provided with crank 10.
Wherein, needle tubing centre gripping fixing device is including being located 2 both sides inner walls of open slot and corresponding fixed plate 3, 3 one sides of fixed plate are provided with connecting block 4, be provided with screw hole 7 and pinhole 8 on the connecting block 4, connecting block 4 is respectively through screw hole 7 and pinhole 8 and threaded rod 5 and 6 swing joint of pin pole, the screw thread is two-way screw on the threaded rod 5.
Wherein, the corresponding one side of fixed plate 3 is provided with rubber slab 9.
Wherein, a rubber pad 14 is arranged on the bottom end surface of the box body 1 at the side of the air suction hole 13.
Wherein, the rubber plate 9 is provided with anti-skid lines 15.
Wherein, the rubber pad 14 is made of latex.
Example (b): when the puncture, with puncture acupuncture 16 go into the internal back of patient, then block the both sides of pjncture needle 16 with open slot 2 on the box body 1, the patient's skin of laminating of bottom face of box body 1, fix pjncture needle 16 through needle tubing centre gripping fixing device, connect connecting pipe 11 to external negative pressure ware in succession, thereby produce the negative pressure in making cavity 12, make suction opening 13 adsorb patient's skin, thereby guarantee box body 1 and pjncture needle 16's stability, be connected pjncture needle 16 with external straw device this moment, extract patient's ascites.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. The utility model provides a puncture device for liver disease branch of academic or vocational study which characterized in that: the novel syringe comprises a box body, be provided with the open slot on the box body, the inside cavity that is provided with of lower extreme of box body, the box body bottom is provided with the suction port of a plurality of and cavity intercommunication, the one end of box body is provided with the connecting pipe that communicates with the cavity, swing joint has threaded rod and pin rod in the open slot, swing joint has needle tubing centre gripping fixing device on threaded rod and the pin rod, the one end outside that the threaded rod is located the box body is provided with the crank.
2. The puncturing device for liver disease department as set forth in claim 1, wherein: the needle tube clamping and fixing device comprises fixing plates corresponding to the inner walls of two sides of an open slot, a connecting block is arranged on one side of each fixing plate, a threaded hole and a pin hole are formed in each connecting block, each connecting block is movably connected with a threaded rod and a pin rod through the threaded hole and the pin hole respectively, and threads on the threaded rods are bidirectional threads.
3. The puncturing device for liver disease department according to claim 2, wherein: and a rubber plate is arranged on one surface of the fixing plate corresponding to the fixing plate.
4. The puncturing device for liver disease department according to claim 2, wherein: and a rubber pad is arranged on the side of the bottom end face of the box body, which is positioned at the air suction hole.
5. The puncturing device for liver disease department according to claim 3, wherein: the rubber plate is provided with anti-skid lines.
6. The puncturing device for liver disease department as set forth in claim 4, wherein: the rubber pad is made of latex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020949341.4U CN213465239U (en) | 2020-05-29 | 2020-05-29 | Puncture device for hepatology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020949341.4U CN213465239U (en) | 2020-05-29 | 2020-05-29 | Puncture device for hepatology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213465239U true CN213465239U (en) | 2021-06-18 |
Family
ID=76390282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020949341.4U Expired - Fee Related CN213465239U (en) | 2020-05-29 | 2020-05-29 | Puncture device for hepatology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213465239U (en) |
-
2020
- 2020-05-29 CN CN202020949341.4U patent/CN213465239U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |