CN211355798U - Membrane rupturing needle for obstetrics and gynecology department - Google Patents
Membrane rupturing needle for obstetrics and gynecology department Download PDFInfo
- Publication number
- CN211355798U CN211355798U CN201922210767.8U CN201922210767U CN211355798U CN 211355798 U CN211355798 U CN 211355798U CN 201922210767 U CN201922210767 U CN 201922210767U CN 211355798 U CN211355798 U CN 211355798U
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- needle
- obstetrics
- pipe
- connector
- inner joint
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Abstract
The utility model discloses a gynaecology and obstetrics is with rupture of membranes needle, including handle, body, reinforcing ring, flexible pipe, even pipe and needle body, the handle surface is seted up the inner joint of connecting the body, the inner joint inner wall splices the sealing layer of sealed body, the body corresponds the inner joint and has seted up the connector, the connector of body outer end is pegged graft at the inner joint, flexible pipe opposite side corresponds even pipe and has seted up the medicine mouth that send, even tub one end cup joints in flexible outside of tubes through sending the medicine mouth. The membrane rupturing needle for obstetrics and gynecology has the advantages of ingenious and reasonable structure, convenient use for obstetrics and gynecology and good use effect; through adjust knob, will stretch out and draw back the pipe and remove in the connecting tube, send out the needle outlet of needle body through the protection head, carry out the rupture of membranes process, be favorable to going on of gynaecology and obstetrics's operation, reduce operation time, avoid dangerous emergence, safe and reliable should use widely.
Description
Technical Field
The utility model relates to a gynaecology and obstetrics's facility field especially relates to a membrane rupture needle for gynaecology and obstetrics.
Background
Natural rupture of the membrane is an important clinical manifestation of the first stage of labor, and when the fetal presenting part is connected, the amniotic fluid is blocked into two parts, and the amniotic fluid in front of the presenting part is the anterior amniotic fluid. With the progress of labor, the pressure in the amniotic fluid increases, and when reaching a certain degree, the fetal membranes rupture and the amniotic fluid flows out. The artificial rupture of the membrane means that the amniotic membrane at the uterine opening is intervened and torn in an artificial way so as to observe the color of the amniotic fluid, strengthen the uterine contraction and accelerate the progress of the labor process, and is a common induced labor way in the natural delivery process. Current medical personnel generally adopt vascular forceps to rupture a membrane, because the design reason, exist that the operation precision is poor, lead to rupture of membranes progress slow, bring the danger of production.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gynaecology and obstetrics uses rupture of membranes needle to solve above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme:
a membrane rupturing needle for obstetrics and gynecology department comprises a grip, a tube body, a reinforcing ring, a telescopic tube, a connecting tube and a needle body, and also comprises a sealing layer, a connector, a knob and a protective head, the surface of the handle is provided with an inner port connected with the pipe body, the inner wall of the inner port is glued and sealed with a sealing layer of the pipe body, the pipe body is provided with a connector corresponding to the inner interface, the connector at the outer end of the pipe body is inserted into the inner interface, the inner end of the pipe body is connected with the reinforcing ring, the reinforcing ring is sleeved between the pipe body and the telescopic pipe, the side surface of the reinforcing ring is in threaded connection with the knob, the tube body is connected with one side of the telescopic tube through the reinforcing ring, the other side of the telescopic tube is provided with a medicine feeding opening corresponding to the connecting tube, one end of the connecting pipe is sleeved outside the telescopic pipe through the medicine feeding port, the other end of the connecting pipe is integrally formed with a protective head, the surface of the protection head is provided with a needle outlet through which the needle body penetrates, and the needle body is arranged in the connecting pipe through vacuum outlet.
On the basis of the technical scheme, the protective head is designed in a hemispherical shape, and the inner part of the needle body is connected with the telescopic pipe.
On the basis of the technical scheme, the reinforcing ring is used for adjusting and fixing the connection between the pipe body and the telescopic pipe through the knob, and the periphery of the connector at one end of the pipe body is connected with the sealing layer in an adhesive mode.
Compared with the prior art of the membrane rupturing needle for obstetrics and gynecology department, the design scheme of the membrane rupturing needle for obstetrics and gynecology department has the following advantages: the membrane rupturing needle for obstetrics and gynecology has the advantages of ingenious and reasonable structure, convenient use for obstetrics and gynecology and good use effect; carry out the operation in gynaecology and obstetrics, when using gynaecology and obstetrics with rupture of membranes needle, put into the telescopic tube with the needle body through the connecting pipe, through the connector of handle internal interface connection, send into the medicine in the body, through adjust knob, with flexible pipe removal in connecting the pipe, send out the needle mouth of needle body through the protection head, carry out the rupture of membranes process, be favorable to going on of gynaecology and obstetrics's operation, reduce operation time, avoided dangerous emergence, safe and reliable should use widely.
Drawings
Fig. 1 is a structural diagram of the membrane rupturing needle for obstetrics and gynecology department of the utility model.
Fig. 2 is a part structure diagram of the membrane rupturing needle for obstetrics and gynecology department of the utility model.
Fig. 3 is a structure view of the handle of the membrane rupturing needle for obstetrics and gynecology department of the utility model.
Fig. 4 is a tube body structure diagram of the membrane rupturing needle for obstetrics and gynecology department of the utility model.
Fig. 5 is a connecting tube structure diagram of the membrane rupturing needle for obstetrics and gynecology department of the utility model.
In the figure: 1. handle, 2, body, 3, reinforcing ring, 4, flexible pipe, 5, connecting pipe, 6, sealing layer, 7, internal interface, 8, connector, 9, knob, 10, medicine feeding mouth, 11, protection head, 12, needle outlet.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in the figure, a membrane rupturing needle for obstetrics and gynecology department comprises a handle 1, a tube body 2, a reinforcing ring 3, a telescopic tube 4, a connecting tube 5 and a needle body, and further comprises a sealing layer 6, a connector 8, a knob 9 and a protection head 11, wherein an inner port 7 for connecting the tube body 2 is arranged on the surface of the handle 1, the inner wall of the inner port 7 is connected with the sealing layer 6 for sealing the tube body 2 in a gluing way, the tube body 2 is provided with the connector 8 corresponding to the inner port 7, the connector 8 at the outer end of the tube body 2 is inserted into the inner port 7, the inner end of the tube body 2 is connected with the reinforcing ring 3, the reinforcing ring 3 is sleeved between the tube body 2 and the telescopic tube 4, the side surface of the reinforcing ring 3 is connected with the knob 9 in a threaded way, the tube body 2 is connected with one side of the telescopic tube 4 through the reinforcing ring, the other end of the connecting pipe 5 is integrally formed with a protective head 11, a needle outlet 12 through which a needle body penetrates is formed in the surface of the protective head 11, and the needle body is installed in the connecting pipe 5 through vacuum discharge.
The protection head 11 is designed in a hemispherical shape, and the inside of the needle body is connected with the telescopic tube 4.
The reinforcing ring 3 is used for adjusting and fixing the connection between the pipe body 2 and the telescopic pipe 4 through a knob 9, and a sealing layer 6 is glued around a connector 8 at one end of the pipe body 2.
The utility model discloses the theory of operation: carry out the operation in gynaecology and obstetrics, when using gynaecology and obstetrics with rupture of membranes needle, put into flexible pipe 4 with the needle body through connecting pipe 5 in, through the connector 8 of 1 inslot 7 connection of handle, send into body 2 with the medicine in, through adjust knob 9, move flexible pipe 4 in connecting pipe 5, send out needle outlet 12 of needle body through protection head 11, carry out the rupture of membranes process, be favorable to going on of gynaecology and obstetrics's operation, reduce operation time, avoided dangerous emergence, safety and reliability.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (3)
1. The utility model provides a gynaecology and obstetrics uses broken membrane needle, includes handle (1), body (2), reinforcement ring (3), flexible pipe (4), even pipe (5) and needle body, still includes sealing layer (6), connector (8), knob (9) and protection head (11), its characterized in that, the handle (1) surface is offered inner joint (7) of connecting body (2), the sealing layer (6) of inner joint (7) inner wall cementing sealing body (2), body (2) correspond inner joint (7) and have been offered connector (8), the connector (8) of body (2) outer end is pegged graft at inner joint (7), body (2) inner links to each other with reinforcement ring (3), reinforcement ring (3) cup joint between body (2) and flexible pipe (4), reinforcement ring (3) side threaded connection knob (9), body (2) link to each other with flexible pipe (4) one side through reinforcement ring (3), the medicine feeding opening (10) is formed in the other side of the telescopic pipe (4) corresponding to the connecting pipe (5), one end of the connecting pipe (5) is connected to the outer side of the telescopic pipe (4) in a sleeved mode through the medicine feeding opening (10), the other end of the connecting pipe (5) is integrally formed to be provided with a protection head (11), a needle outlet (12) through which a needle body penetrates is formed in the surface of the protection head (11), and the needle body is installed in the connecting pipe (5) through vacuum outlet.
2. A membrane rupturing needle for obstetrics and gynecology department according to claim 1, characterized in that the protection head (11) is of hemispherical design, and the inside of the needle body is connected with a telescopic tube (4).
3. The membrane rupturing needle for the obstetrics and gynecology department according to claim 1 or 2, characterized in that the reinforcing ring (3) adjusts the connection of the fixed tube body (2) and the telescopic tube (4) through a knob (9), and a sealing layer (6) is glued around a connector (8) at one end of the tube body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922210767.8U CN211355798U (en) | 2019-12-11 | 2019-12-11 | Membrane rupturing needle for obstetrics and gynecology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922210767.8U CN211355798U (en) | 2019-12-11 | 2019-12-11 | Membrane rupturing needle for obstetrics and gynecology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211355798U true CN211355798U (en) | 2020-08-28 |
Family
ID=72150042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922210767.8U Expired - Fee Related CN211355798U (en) | 2019-12-11 | 2019-12-11 | Membrane rupturing needle for obstetrics and gynecology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211355798U (en) |
-
2019
- 2019-12-11 CN CN201922210767.8U patent/CN211355798U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 Termination date: 20211211 |