CN203354627U - Pump-type expansion water bag - Google Patents
Pump-type expansion water bag Download PDFInfo
- Publication number
- CN203354627U CN203354627U CN 201320439813 CN201320439813U CN203354627U CN 203354627 U CN203354627 U CN 203354627U CN 201320439813 CN201320439813 CN 201320439813 CN 201320439813 U CN201320439813 U CN 201320439813U CN 203354627 U CN203354627 U CN 203354627U
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- China
- Prior art keywords
- pump
- expansion water
- water pocket
- water bag
- bag body
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Abstract
The utility model discloses a pump-type expansion water bag. The pump-type expansion water bag comprises a pump. A negative-pressure air outlet is formed in the pump; a negative-pressure bag is connected to the negative-pressure air outlet; the pump is further provided with a liquid inlet; one end of a liquid inlet pipe is connected to the liquid inlet; the other end of the liquid inlet pipe stretches to the position below the liquid level of a water container accommodated with solution; an expansion water bag body which is placed in a uterine cavity and expands after liquid is filled into the expansion water bag body is connected to a liquid outlet of the pump; a water discharging pipe with a water discharging valve is connected to the expansion water bag body. When being used, the pump-type expansion water bag is placed in the position, needing expanding, of a uterine, the negative-pressure bag is squeezed by hand, the solution in the water container are led into the expansion water bag body through the pump, and the expansion water bag body expands to squeeze the uterine cavity; according the requirements for expanding the uterine, the size of the water bag body can be manually controlled and can be adjusted according to requirements to achieve the purpose that the expansion water bag body is controlled to slowly expand according to requirements, and accordingly the function of expanding the uterine is achieved; being made of elastic materials, the pump-type expansion water bag is small in size, good in using effect and capable of relieving discomfort of a patient.
Description
Technical field
This utility model relates to medical apparatus and instruments, the pump formula expansion water pocket that especially a kind of induced labor is used.
Background technology
According to the clinical needs of medical treatment, some patients of pregnancy complication, complication, should not use the injection induced labor of medicine amniotic cavity and postpartum hemorrhage filled in uterine cavity sliver difficulty person, the failed medical induction of labor person, affirm in conjunction with the past induction of labor with water bag and water pocket filling uterine cavity haemostatic effect, but need the syringe water filling, operating difficulties, loaded down with trivial details, easily slippage, pollution, consuming time longer, when urgent, more haste, less speed.
Use existing uterine-expanding rod to be expanded palace, troublesome poeration, and expand the palace effort.Because uterine-expanding rod is steel material, also can cause patient's discomfort during use.
Summary of the invention
For above-mentioned technical problem, it is a kind of easy and simple to handle that this utility model provides, and slows down the pump formula expansion water pocket of patient's sense of discomfort.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of pump formula expansion water pocket, it is characterized in that: comprise pump, this pump is provided with the negative pressure air-out mouth, this negative pressure air-out mouth is connected with negative pressure sac, described pump also is provided with inlet, and this inlet is connected with an end of feed tube, and the other end of this feed tube stretches into below the liquid level of the water receiver that solution is housed, the liquid outlet of described pump is connected with and is placed in the expansion water pocket that uterine cavity expands after for topping up, and this expansion water pocket is connected with for the adjutage with discharging valve.
Be provided with the tongs for sealing on described feed tube.
Described expansion water pocket is made by elastomeric material, and this expansion water pocket opening part is wrapped in described pump end.
The liquid outlet of described pump is connected with an outlet pipe, and this outlet pipe stretches in described expansion water pocket.
Also be connected with on described pump for being clipped at the uterine cavity inwall, prevent that described pump and the slippage of expansion water pocket from going out the tweezers of palace mouth.
Good effect of the present utility model is:
During use, the expansion water pocket is placed in to the position that needs to expand palace, with hands, pushes negative pressure sac, realize the solution in water receiver is introduced in the expansion water pocket by pump, the expansion water pocket expands and pushes uterine cavity.According to the requirement of expanding palace, but manual control water pocket size can in good time adjusting as required, realizing that the expansion water pocket is controlled slowly according to demand expands, thus the function that realizes expanding palace.The expansion water pocket is made by elastomeric material, and volume is little, and result of use is good, can slow down patient's discomfort.
Pump can be installed together with the expansion water pocket, connects tweezers on pump, and tweezers are clamped on the uterine cavity inwall, and being convenient to that the relative position of the pump housing is fixing can landing.
The accompanying drawing explanation
The structural representation that Fig. 1 is pump formula dilator of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment, this utility model is described in further detail.
As shown in Figure 1, a kind of pump formula expansion water pocket, comprise pump 1, this pump 1 is provided with the negative pressure air-out mouth, and this negative pressure air-out mouth is connected with negative pressure sac 2, and described pump 1 also is provided with inlet, this inlet is connected with an end of feed tube 3, the other end of this feed tube 3 stretches into below the liquid level of the water receiver 5 that solution is housed, and the liquid outlet of described pump 1 is connected with and is placed in the expansion water pocket 4 that uterine cavity expands after for topping up, and this expansion water pocket 4 is connected with for the adjutage with discharging valve.Expansion water pocket 4 is made by elastomeric material, and these expansion water pocket 4 opening parts are wrapped in described pump 1 end.The liquid outlet of pump 1 is connected with an outlet pipe, and this outlet pipe stretches in described expansion water pocket 4.
During use, expanding liquid will do not filled in expansion water pocket 4, expanding liquid is generally selected water, expansion water pocket 4 volumes are very little, this expansion water pocket 4 is placed in to the position that needs to expand palace, feed tube 3 stretches into below the liquid level in water receiver 5, with hands extruding negative pressure sac 2, by pump 1, the solution in water receiver 5 is introduced in expansion water pocket 4, expansion water pocket 4 expands and is expanded palace.According to interval, extruding negative pressure sac 2 repeatedly, realize the water suction in water receiver 5 is filled with in expansion water pocket 4 slowly, thus the function that realizes expanding palace, or continue extruding negative pressure sac 2, realize continuing very fast expansion expansion water pocket 4.While needing to reach out after expanding palace, only need to the water in expansion water pocket 4 be drawn by the adjutage be connected with expansion water pocket 4, pump 1 and 4 taking-ups of expansion water pocket are got final product.
The liquid outlet of pump 1 is connected with an outlet pipe, and this outlet pipe stretches in expansion water pocket 4, and this outlet pipe has certain hardness, can play the effect of supporting expansion water pocket 4, is convenient to expansion water pocket 4 is inserted to the position that needs to expand palace.
Be provided with the tongs 6 for sealing on feed tube 3, after expansion water pocket 4 water-fillings, close tongs 6, the waterishlogging in the water pocket 4 that prevents from expanding is given birth to and is flow backwards.
Also be connected with on pump 1 for being clipped at the uterine cavity inwall, prevent that pump and water pocket slippage from going out the tweezers 7 of palace mouth.
Above-described embodiment of the present utility model is only to be explanation this utility model example, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make on the basis of the above description other multi-form variation and changes.Here can't give all embodiments exhaustive.Every still row in protection domain of the present utility model of apparent variation that the technical solution of the utility model amplifies out or change that belong to.
Claims (5)
1. a pump formula is expanded water pocket, it is characterized in that: comprise pump (1), this pump (1) is provided with the negative pressure air-out mouth, this negative pressure air-out mouth is connected with negative pressure sac (2), described pump (1) also is provided with inlet, this inlet is connected with an end of feed tube (3), the other end of this feed tube (3) stretches into below the liquid level of the water receiver (5) that solution is housed, the liquid outlet of described pump (1) is connected with and is placed in the expansion water pocket (4) that uterine cavity expands after for topping up, and this expansion water pocket (4) is connected with for the adjutage with discharging valve.
2. pump formula expansion water pocket according to claim 1, is characterized in that, is provided with the tongs (6) for sealing on described feed tube (3).
3. pump formula expansion water pocket according to claim 1, is characterized in that, described expansion water pocket (4) is made by elastomeric material, and this expansion water pocket (4) opening part is wrapped in described pump (1) end.
4. pump formula expansion water pocket according to claim 1, is characterized in that, the liquid outlet of described pump (1) is connected with an outlet pipe, and this outlet pipe stretches in described expansion water pocket (4).
5. according to the described pump formula expansion of claim 3 or 4 water pocket, it is characterized in that, also be connected with for being clipped at the uterine cavity inwall on described pump (1), prevent that described pump (1) and expansion water pocket (4) slippage from going out the tweezers (7) of palace mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320439813 CN203354627U (en) | 2013-07-23 | 2013-07-23 | Pump-type expansion water bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320439813 CN203354627U (en) | 2013-07-23 | 2013-07-23 | Pump-type expansion water bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203354627U true CN203354627U (en) | 2013-12-25 |
Family
ID=49802466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320439813 Expired - Fee Related CN203354627U (en) | 2013-07-23 | 2013-07-23 | Pump-type expansion water bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203354627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111000603A (en) * | 2019-12-16 | 2020-04-14 | 中国人民解放军联勤保障部队第九0四医院 | Balloon catheter for endoscope |
-
2013
- 2013-07-23 CN CN 201320439813 patent/CN203354627U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111000603A (en) * | 2019-12-16 | 2020-04-14 | 中国人民解放军联勤保障部队第九0四医院 | Balloon catheter for endoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20150723 |
|
| EXPY | Termination of patent right or utility model |