CN202699250U - Membrane breaking machine for department of gynaecology and obstetrics - Google Patents
Membrane breaking machine for department of gynaecology and obstetrics Download PDFInfo
- Publication number
- CN202699250U CN202699250U CN 201220261145 CN201220261145U CN202699250U CN 202699250 U CN202699250 U CN 202699250U CN 201220261145 CN201220261145 CN 201220261145 CN 201220261145 U CN201220261145 U CN 201220261145U CN 202699250 U CN202699250 U CN 202699250U
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- membrane
- tube
- obstetrics
- membrane breaking
- department
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Abstract
The utility model belongs to the field of medical equipment, and particularly relates to a membrane breaking machine for a department of gynaecology and obstetrics. The membrane breaking machine for the department of gynaecology and obstetrics comprises a tube sleeve, a sensing tube, an indicating needle and a membrane breaking needle. The sensing needle is arranged in the tube sleeve in sleeved mode, the length of one end of the sensing tube protrudes from a port of the tube sleeve, the indicating needle is arranged on the other end of the sensing tube, one end of the indicating needle penetrates through an indicating needle hole on the tube sleeve to be arranged outside the tube sleeve, the sensing tube is connected with a partition wall in the tube sleeve through an elastic sponge, the membrane breaking needle is arranged in the sensing tube, and a spring is arranged between the partition wall and the membrane breaking needle handle. The membrane breaking machine for the department of gynaecology and obstetrics is novel in structure, reasonable in design, capable of judging the place of an amniotic membrane capsule, and stable and accurate in membrane breaking, improves the success rate and reduces burdens of a doctor.
Description
Technical field
This utility model belongs to the medical equipment field, particularly a kind of department of obstetrics and gynecology membrane-repturing device.
Background technology
In the clinical obstetrics, puerpera for active phase uterine contraction power and uterine contraction difficulty, generally the method by means of artificial rupture of membrane helps to produce, and existing artificial membrane-repturing device generally just relies on doctor's experiential operating, tend to owing to not controlling accurately the degree of depth that syringe needle thrusts, injure fetus, bring potential safety hazard.
The utility model content
This utility model provides a kind of department of obstetrics and gynecology membrane-repturing device in order to remedy the deficiency of existing design.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of department of obstetrics and gynecology membrane-repturing device, comprise pipe box, induction tube, pointer and membrane puncture needle, in pipe box, be arranged with induction tube, induction tube one end length protrudes from the port of pipe box, the other end of induction tube is provided with pointer, one end of pointer passes the outside that the indication pin hole that is located on the pipe box is located at pipe box, induction tube is connected with partition in being located at pipe box by elastic sponge, membrane puncture needle is set in the induction tube, is provided with spring between partition and rupture of membranes needle handle.
One end length of described induction tube protrudes from pipe box port 0.5-1cm.
Beneficial effect: this utility model novel structure, reasonable in design, can judge the amniotic sac position by induction tube, the rupture of membranes accurate stable has improved success rate, and is safe and effective, alleviated doctor's burden.
Description of drawings
Accompanying drawing 1 is this utility model structural representation;
Number in the figure: 1, induction tube, 2, pipe box, 3, membrane puncture needle, 4, pointer, 5, elastic sponge, 6, cut off, 7, spring.
The specific embodiment
With reference to Figure of description this utility model is described in detail below:
As shown in Figure 1, this department of obstetrics and gynecology membrane-repturing device, comprise pipe box 2, induction tube 1, pointer 4 and membrane puncture needle 3, in pipe box 2, be arranged with induction tube 1, induction tube 1 one end length protrude from the port of pipe box 2, outstanding length is 0.5-1cm, the other end of induction tube 1 is provided with pointer 4, one end of pointer 4 passes the outside that the indication pin hole that is located on the pipe box 2 is located at pipe box 2, induction tube 1 is connected with partition 6 in being located at pipe box 2 by elastic sponge 5, and membrane puncture needle 3 is set in the induction tube 1, is provided with spring 7 between partition 6 and rupture of membranes needle handle, during use, pipe box 2 is reached intravaginal, and when induction tube 1 was run into amniotic sac, pointer 4 will move backward, press membrane puncture needle 3 this time, realize rupture of membranes.
Claims (2)
1. department of obstetrics and gynecology membrane-repturing device, comprise pipe box (2), induction tube (1), pointer (4) and membrane puncture needle (3), it is characterized in that: in pipe box (2), be arranged with induction tube (1), induction tube (1) one end length protrudes from the port of pipe box (2), the other end of induction tube (1) is provided with pointer (4), one end of pointer (4) passes the outside that the indication pin hole that is located on the pipe box (2) is located at pipe box (2), induction tube (1) is connected by elastic sponge (5) partition (6) interior with being located at pipe box (2), membrane puncture needle (3) is set in the induction tube (1), is provided with spring (7) between partition (6) and rupture of membranes needle handle.
2. a kind of department of obstetrics and gynecology membrane-repturing device according to claim 1, it is characterized in that: an end length of described induction tube (1) protrudes from pipe box (2) port 0.5-1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220261145 CN202699250U (en) | 2012-06-05 | 2012-06-05 | Membrane breaking machine for department of gynaecology and obstetrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220261145 CN202699250U (en) | 2012-06-05 | 2012-06-05 | Membrane breaking machine for department of gynaecology and obstetrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202699250U true CN202699250U (en) | 2013-01-30 |
Family
ID=47579599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220261145 Expired - Fee Related CN202699250U (en) | 2012-06-05 | 2012-06-05 | Membrane breaking machine for department of gynaecology and obstetrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202699250U (en) |
-
2012
- 2012-06-05 CN CN 201220261145 patent/CN202699250U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130605 |