CN209137643U - Powder hemostat propeller for body cavity wound - Google Patents
Powder hemostat propeller for body cavity wound Download PDFInfo
- Publication number
- CN209137643U CN209137643U CN201821610637.2U CN201821610637U CN209137643U CN 209137643 U CN209137643 U CN 209137643U CN 201821610637 U CN201821610637 U CN 201821610637U CN 209137643 U CN209137643 U CN 209137643U
- Authority
- CN
- China
- Prior art keywords
- section
- pierced
- push rod
- piston head
- tubular section
- 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.)
- Active
Links
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model discloses a kind of powder hemostat propellers for body cavity wound, including cylinder and propulsion assembly, cylinder includes connected tubular section and is pierced into section, section is pierced into be gradually reduced from one end of connection tubular section to one end radial dimension far from tubular section, propulsion assembly includes piston head, push rod and pressure lid, push rod is detachably connected with piston head and pressure lid, piston head is set in tubular section away from the end for being pierced into section, and powder hemostat propeller has receiving state and injection state；In receiving state, section is pierced into seal chamber, push rod is removably connected on the outer wall of tubular section；In injection state, the intracorporal powder hemostat of cylinder is squeezed out from section is pierced by the pressure of piston head.Powder hemostat propeller provided by the utility model for body cavity wound is readily transported and carries first, overall dimensions are smaller, secondly facilitating insertion wound and reducing the negative effect to sufferer.
Description
Technical field
The utility model relates to emergency treatment techniques, and in particular to a kind of powder hemostat propulsion for body cavity wound
Device.
Background technique
In traffic accident, violent crime and war, through and through wound is one of main type of injury, and through and through wound can be in human body
On cause cavity wound, cavity wound will lead to big blood loss, and China is in for 2016 because of dead more than 60,000 people of traffic accidents
Second place of the world, the blood loss of hollow cavity wound are to lead to dead one of principal element.
Hemostasis means major pharmaceutical agent in the prior art hemostasis and wrapping hemostasis, but in the two no matter any be all
Hemostasis operation is carried out to the body surface of patient, and the blutpunkte of through and through wound is located at the inside of cavity, therefore the hemostasis operation effect of body surface
Fruit is relatively limited.To approach the problem, also occur the technological means for going deep into stopping blooding inside cavity wound in the prior art,
Such as Publication No. CN205924682U, publication date is on 2 8th, 2017, entitled " a kind of cartridge type hemostasis device " it is practical new
Type patent, the technological means that blutpunkte is stopped blooding can be entered by disclosing one kind comprising cylindrical tube, the cylinder
Cylinder back-end it is open, the barrel front end of the cylinder is discharge end, and the discharge end includes circular bottom plate, the bottom plate four
All to be seamlessly connected or be integrally formed with the cylinder, the bottom plate includes the valve body of multiple sectors, is passed through between adjacent valve body
The connection of multiple tie points is connected or seamless spliced by thin-walled.Cartridge type hemostasis device provided by the utility model can be made into not
With length and different diameters, can be inserted into the wound or notch of different-diameter, hemostat is pushed into time it is relatively deep go out
Blood position, without being expanded wound by performing the operation.
It is in place of the deficiencies in the prior art, one is hemostat realization is filled in cylinder, the length of cylinder, which adds, to be pushed away
The length of bar makes the length of hemostasis device too long, and transport and carrying are inconvenient, the second is the front end of the device is thicker, for
The shortcomings that through and through wound, such as bullet wound are stabbed, and because its wound area is smaller, is existed and are not easy to be inserted into wound, easy making patients' feeling of pain.
Utility model content
The purpose of the utility model is to provide a kind of powder hemostat propellers for body cavity wound, to solve skill
Above-mentioned shortcoming in art.
To achieve the goals above, the utility model provides the following technical solutions:
A kind of powder hemostat propeller for body cavity wound, including cylinder and propulsion assembly, the cylinder packet
It includes connected tubular section and is pierced into section, the section that is pierced into is from the one end to one end far from the tubular section for connecting the tubular section
Radial dimension is gradually reduced, and the propulsion assembly includes piston head, push rod and pressure lid, the push rod and the piston head and
Pressure lid is detachably connected, and the piston head is set in the tubular section away from the end for being pierced into section, the pressure lid
Inside be provided with there is receiving state with the seal chamber that mutually agrees with of shape for being pierced into section, the powder hemostat propeller
With injection state；
In the receiving state, the piercing section is in the seal chamber, and a sealing-plug plug is in the end of the tubular section
Portion and the piston head is abutted, the push rod is removably connected on the outer wall of the tubular section；
In the injection state, the both ends of the push rod are separately connected the piston head and pressure lid, by described
The pressure of piston head squeezes out the intracorporal powder hemostat of the cylinder from section is pierced into.
The section of the tubular section is round or ellipse.
Above-mentioned powder hemostat propeller is provided in the tubular section away from the end for being pierced into section and radially extends
Portion is provided with the first card slot in the radial extension, is provided with the second card slot on the outer wall of the pressure lid；
In the receiving state, the push rod is fitted on the outer wall of the tubular section, and the both ends of the push rod are blocked respectively
It is connected in first card slot and the second card slot.
Above-mentioned powder hemostat propeller, the piston head and the pressure cover and are provided with slot；
In the injection state, the both ends of the push rod are respectively plugged in the slot.
Above-mentioned powder hemostat propeller is provided with multiple axial gaps in the piercing section, and the piercing section is more
A axial gap is partitioned into multiple arcs plate, and the arc panel is elastic material；
In the injection state, the arc panel is since the pressure of the powder hemostat is to away from the tubular axis
Direction tilts.
Above-mentioned powder hemostat propeller, the piston head include connected conical section and cylindrical section, the conical section
Size be greater than it is described be pierced into section inner radial size, in the injection state, the conical section protrude into the piercing section with
The arc panel is forced to open.
Above-mentioned powder hemostat propeller, further includes auxiliary sealing member, and the auxiliary sealing member includes lid, the lid
One side of body be sealed in it is described be pierced into section it is open-ended on, another side of the lid is connected to the pressure and covers
Inner wall on.
Above-mentioned powder hemostat propeller, further include sealing film, the sealing film fit in it is described it is open-ended on.
Above-mentioned powder hemostat propeller is circumferentially set side by side with multiple axial grooves in the piercing section, described
It is pierced into the end in section far from the tubular section and is provided with closed plate, offer discharge hole in the closed plate.
Above-mentioned powder hemostat propeller, further includes conical cylinder, and the conical cylinder is socketed in the piercing section, described
Conical cylinder covers the discharge hole and each axial groove, and the pressure lid is coated on the conical cylinder.
In the above-mentioned technical solutions, the powder hemostat propeller provided by the utility model for body cavity wound,
First, so that overall dimensions are smaller, are readily transported and carry on the outer wall that receiving state push rod fits in cylinder, two-way
It crosses the piercing section that radial dimension gradually decreases and is pierced into wound, facilitate insertion wound and reduce the negative effect to sufferer.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only to record in the utility model
Some embodiments be also possible to obtain other drawings based on these drawings for those of ordinary skill in the art.
Fig. 1 is the structural schematic diagram of the receiving state of powder hemostat propeller provided by the embodiment of the utility model；
Fig. 2 be Fig. 1 in A to partial schematic diagram；
Fig. 3 is the cross-sectional view of the receiving state of powder hemostat propeller provided by the embodiment of the utility model；
Fig. 4 is a kind of structural representation of the injection state for the powder hemostat propeller that embodiment provides of the utility model
Figure；
Fig. 5 is the structural representation of the injection state for the powder hemostat propeller that the utility model another kind embodiment provides
One of figure；
Fig. 6 is the structural representation of the injection state for the powder hemostat propeller that the utility model another embodiment provides
The two of figure；
Fig. 7 be the injection state of powder hemostat propeller that the utility model another embodiment provides cross-sectional view it
One；
Fig. 8 be the injection state of powder hemostat propeller that the utility model another embodiment provides cross-sectional view it
Two.
Description of symbols:
1, cylinder；1.1, tubular section；1.11, radial extension；1.2, it is pierced into section；1.21, arc panel；2, propulsion assembly；
2.1, piston head；2.2, push rod；2.3, pressure lid；3, sealing-plug；4, powder hemostat；5, axial gap；6, lid；7, axial
Slot.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with attached drawing pair
The utility model is further detailed.
As shown in figures 1-8, a kind of powder hemostat 4 for body cavity wound provided by the embodiment of the utility model pushes away
Into device, including cylinder 1 and propulsion assembly 2, the cylinder 1 includes connected tubular section 1.1 and is pierced into section 1.2, the piercing section
1.2 are gradually reduced from the one end for connecting the tubular section 1.1 to one end radial dimension far from the tubular section 1.1, described to push away
It include piston head 2.1, push rod 2.2 and pressure lid 2.3 into component 2, the push rod 2.2 is covered with the piston head 2.1 and pressure
2.3 are detachably connected, and the piston head 2.1 is set in the tubular section 1.1 away from the end for being pierced into section 1.2, institute
The inside for stating pressure lid 2.3 is provided with the seal chamber mutually agreed with the shape for being pierced into section 1.2, and the powder hemostat 4 pushes away
There is receiving state and injection state into device；In the receiving state, for the piercing section 1.2 in the seal chamber, one is close
Blocking 3 fills in the end in the tubular section 1.1 and abuts the piston head 2.1, and the push rod 2.2 is removably connected to described
On the outer wall of tubular section 1.1；In the injection state, the both ends of the push rod 2.2 are separately connected the piston head 2.1 and institute
Pressure lid 2.3 is stated, squeezes out the powder hemostat 4 in the cylinder 1 from section 1.2 is pierced by the pressure of the piston head 2.1.
The section of the tubular section 1.1 is round or ellipse
Specifically, 4 propeller of powder hemostat provided in this embodiment, is used to protrude into the cavity wound of patient, it will
Powder hemostat 4 inside cylinder 1 is input to the inside of cavity wound, is achieved in haemostatic effect.4 propeller of powder hemostat
It includes cylinder 1 and propulsion assembly 2, and the inside of cylinder 1 is cavity, and for accommodating powder hemostat 4, propulsion assembly 2 is used for
Powder hemostat 4 is released from the inside of cylinder 1 when injection, cylinder 1 includes tubular section 1.1 and is pierced into section 1.2, wherein being pierced into section
1.2 structures gradually successively decreased for radial dimension, such as frustum structure, bell-mouth structure of air, its role is to, by be pierced into section 1.2 compared with
Cavity wound is gradually protruded into small one end, so reduces cylinder 1 and negatively injures to patient's bring.Propulsion assembly 2 is detachable
Structure comprising piston head 2.1, push rod 2.2 and pressure lid 2.3, the push rod 2.2 are covered with the piston head 2.1 and pressure
2.3 are detachably connected, so that it can be switched between two kinds of working conditions.Specifically, push rod 2.2 and piston head
2.1 are detachably connected with pressure lid 2.3, it is preferred that are grafting, are provided with slot on piston head 2.1 and pressure lid 2.3, push away
Bar 2.2, which is plugged in slot, can be realized connection, and so connection and disassembly is extremely quick.It can also be spirally connected, be clamped or show
There are other detachable connection methods in technology.Propulsion assembly 2 has two states: receiving state and injection state.Store shape
State is the state of transport, storage and the carrying of 4 propeller of powder hemostat etc. non-service condition, at this time propulsion assembly 2
Each component be in disassembly status, wherein push rod 2.2 is removably connected on the outer wall of tubular section 1.1 of cylinder 1, such as block
It connects, or multiple point bondings thereon, the inside of pressure lid 2.3 is provided with seal chamber, the shape of seal chamber and is pierced into the outer of section 1.2
Shape is identical, and the lid 2.3 that presses at this time is socketed on the sealing for being pierced into and being realized in section 1.2 to section 1.2 is pierced into.And piston head 2.1 is located at
The opposite end that the end of tubular section 1.1, i.e. pressure lid 2.3 and piston head 2.1 are placed on cylinder 1, a sealing-plug 3 such as rubber
Rubber plug plug is used for auxiliary piston head 2.1 and completes the close of tubular section 1.1 on the end far from piercing section 1.2 in tubular section 1.1
Envelope.When 4 propeller of powder hemostat needs in use, it first extracts sealing-plug 3 in the state for injection state, secondly
Push rod 2.2 is removed from cylinder 1, pressure lid 2.3 is removed from section 1.2 is pierced into, push rod 2.2 is finally connected into upper piston head
2.1 can be released hemostat from section 1.2 is pierced by piston head 2.1 with pressure lid 2.3, promotion pressure lid 2.3.
Powder hemostat 4 propeller provided by the embodiment of the utility model for body cavity wound, first, storing
State push rod 2.2 fits on the outer wall of cylinder 1, so that overall dimensions are smaller, are readily transported and carry, secondly passing through radial ruler
The very little piercing section 1.2 gradually decreased is pierced into wound, facilitates insertion wound and reduces the negative effect to sufferer.
In various embodiments of the utility model, it is preferred that there is push rod 2.2 two ways to be removably connected to cylinder 1
On the outer wall of tubular section 1.1.First, being provided with radial extension away from the end for being pierced into section 1.2 in the tubular section 1.1
1.11, it is provided with the first card slot in the radial extension 1.11, is provided with the second card slot on the outer wall of the pressure lid 2.3；
In the receiving state, the push rod 2.2 is fitted on the outer wall of the tubular section 1.1, and the both ends of the push rod 2.2 are blocked respectively
It is connected in first card slot and the second card slot, push rod 2.2 is made by the clamping realization at both ends and being detachably connected for cylinder 1
Used time one end of push rod 2.2 when unloading pressure lid 2.3 is unlocked, and is convenient for disassembly.
Second, the push rod 2.2 is socketed on one and easily tears in bag, and the thin bag is bonded in the cylinder in the receiving state
On the outer wall of body 1, so on the one hand it is convenient for the taking-up of push rod 2.2, another aspect push rod 2.2 itself clamping or smearing viscose.
In another embodiment provided by the utility model, further, as seen in figs. 5-6, set in the piercing section 1.2
Multiple axial gaps 5 are equipped with, the piercing section 1.2 is partitioned into multiple arcs plate 1.21 by multiple axial gaps 5, described
Arc panel 1.21 is elastic material；Here arc panel 1.21 refers to that along the circumferential direction for being pierced into section 1.2 be arc, in the note
Penetrate state, the arc panel 1.21 since the pressure of the powder hemostat 4 is tilted to the direction away from 1 axis of cylinder,
Arc panel 1.21 makes piercing the open-ended of section 1.2 become larger after tilting, promote the speed to introduce of powder hemostat 4, and promotion stops
Blood ability.
Further, the piston head 2.1 includes connected conical section and cylindrical section, and the size of the conical section is greater than
The inner radial size for being pierced into section 1.2, in the injection state, the conical section protrudes into the piercing section 1.2 to force
The arc panel 1.21 opens, and since the size of conical section is greater than the size of piercing section 1.2, piercing section 1.2 is necessarily forced to be opened
Open to adapt to conical section, the effect opened at this time is, it is smaller in the axial dimension of conical section and can not be full of being pierced into section 1.2
In the case where axial space, it is forced to leak out biggish gap for all powder hemostat 4 by its radial dimension of opening
It releases, prevents amount of powder hemostat 4 to be stranded in and be pierced into section 1.2, cause to waste.
In further embodiment provided by the utility model, further, as shown in figure 4, in the piercing section 1.2 along
Circumferentially it is set side by side with multiple axial grooves 7, such as U-lag, V-shaped groove, the separate tubular section 1.1 in the piercing section 1.2
End be provided with closed plate, offer discharge hole in the closed plate, discharge hole and axial groove 7 are pushing away for powder hemostat 4
Channel out so provides a kind of around the mode for being pierced into the uniform discharge powder hemostat 4 of section 1.2.Aforementioned techniques means are to pass through
Discharge is concentrated in the end for being pierced into section 1.2, and two different discharge modes are selected for different wound types.
In further embodiment provided by the utility model, it is further lift-off seal effect further, is covered in pressure
An auxiliary sealing member is added again between 2.3 and piercing section 1.2, while guaranteeing the powder before injecting after pressure lid 2.3 is removed
Hemostat 4 is unlikely to leak down.Auxiliary sealing member includes lid 6, and a side of the lid 6 is sealed in the piercing section 1.2
It is open-ended on, another side of the lid 6 be connected to it is described pressure lid 2.3 inner wall on.
Optionally, auxiliary sealing structure is also possible to seal film, the sealing film fit in it is described it is open-ended on, when setting
When being equipped with axial gap 5 or axial groove 7, sealing film wraps up entire piercing section 1.2, realizes to entire piercing section 1.2
Sealing.
It is further at this time, bonding seal point or seal line are sealed with described with one on the lid 2.3 that presses,
A seal line being such as axially arranged along section 1.2 is pierced into, i.e. a smaller bonded areas, its role is to when pressure lid 2.3
When being removed, an opening or a straight line are torn by the synchronous film that will seal of the bonded areas, so provide one
Impetus, convenient for manually entire sealing film is torn before injection.
As optional replacement means, a conical cylinder also can be set, the conical cylinder is socketed on the piercing section 1.2
On, the conical cylinder covers the discharge hole and each axial groove 7, the pressure lid 2.3 are coated on the conical cylinder,
So realize auxiliary seal.
It is above that certain exemplary embodiments of the utility model are only described by way of explanation, undoubtedly, for
Those skilled in the art can be with a variety of different without departing from the spirit and scope of the utility model
Mode is modified described embodiment.Therefore, above-mentioned attached drawing and description are regarded as illustrative in nature, and should not be construed as
Limitation to the utility model claims protection scope.
Claims (5)
1. a kind of powder hemostat propeller for body cavity wound, including cylinder and propulsion assembly, which is characterized in that institute
It states cylinder to include connected tubular section and be pierced into section, the section that is pierced into is from one end of the tubular section is connected to far from the tubular
Section one end radial dimension be gradually reduced, the propulsion assembly include piston head, push rod and pressure lid, the push rod with it is described
Piston head and pressure lid are detachably connected, and the piston head is set in the tubular section away from the end for being pierced into section, institute
The inside for stating pressure lid is provided with the seal chamber mutually agreed with the shape for being pierced into section, and the powder hemostat propeller has
Receiving state and injection state；
In the receiving state, the piercing section in the seal chamber, a sealing-plug plug in the tubular section end and
The piston head is abutted, the push rod is removably connected on the outer wall of the tubular section；
In the injection state, the both ends of the push rod are separately connected the piston head and pressure lid, by the piston
The pressure of head squeezes out the intracorporal powder hemostat of the cylinder from section is pierced into.
2. powder hemostat propeller according to claim 1, which is characterized in that deviate from the piercing in the tubular section
The end of section is provided with radial extension, and the first card slot is provided in the radial extension, is set on the outer wall of the pressure lid
It is equipped with the second card slot；
In the receiving state, the push rod is fitted on the outer wall of the tubular section, and the both ends of the push rod are connected in respectively
In first card slot and the second card slot.
3. powder hemostat propeller according to claim 1, which is characterized in that the piston head and the pressure cover
It is provided with slot；
In the injection state, the both ends of the push rod are respectively plugged in the slot.
4. powder hemostat propeller according to claim 1, which is characterized in that be provided with multiple axis in the piercing section
To gap, the piercing section is partitioned into multiple arcs plate by multiple axial gaps, and the arc panel is elastic material；
In the injection state, the arc panel is since the pressure of the powder hemostat is to the direction for deviating from the tubular axis
It tilts.
5. powder hemostat propeller according to claim 1, which is characterized in that it further include auxiliary sealing member, it is described auxiliary
Helping sealing element includes lid, a side of the lid be sealed in it is described be pierced into section it is open-ended on, the lid it is another
One side is connected on the inner wall of the pressure lid.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821295310 | 2018-08-10 | ||
| CN2018212953100 | 2018-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209137643U true CN209137643U (en) | 2019-07-23 |
Family
ID=67268461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821610637.2U Active CN209137643U (en) | 2018-08-10 | 2018-09-29 | Powder hemostat propeller for body cavity wound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209137643U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108888843A (en) * | 2018-08-10 | 2018-11-27 | 中国人民解放军总医院 | Powder hemostat propeller for body cavity wound |
-
2018
- 2018-09-29 CN CN201821610637.2U patent/CN209137643U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108888843A (en) * | 2018-08-10 | 2018-11-27 | 中国人民解放军总医院 | Powder hemostat propeller for body cavity wound |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1182886C (en) | Retracting needle syringe | |
| AU7124800A (en) | Multiple-dose syringe | |
| EP2823849A3 (en) | Fluid application device and method | |
| CN108888843A (en) | Powder hemostat propeller for body cavity wound | |
| CN1282260A (en) | Device for delivering liquid containing medicament | |
| WO1997009079A1 (en) | Syringe serving also as an ampule and syringe for collecting blood | |
| CN209137643U (en) | Powder hemostat propeller for body cavity wound | |
| PT1115362E (en) | CONTAINER FOR INTRAVENOUS ADMINISTRATION | |
| CN113521516A (en) | Hemostatic material leading-in device | |
| CN209107520U (en) | Telescopic piercing assembly and miniature puncture outfit with telescopic piercing assembly | |
| CN201147483Y (en) | Single tube and hollow boat type double-chamber transfusion bag | |
| CN209204323U (en) | Hemostat propeller | |
| ITMI20072251A1 (en) | ADAPTER FOR RIBBONS OF PRODUCT RIBBONS | |
| CN206621647U (en) | A kind of vaginal injection device | |
| CN107708608A (en) | Predetermined close liquid-based material preserves tubule and the injection device and method using tubule | |
| CN207694024U (en) | Disposable medical fluid injector | |
| CN212547952U (en) | Device for pushing granular hemostatic to deeper wound | |
| FR2644349A1 (en) | SINGLE USE SYRINGE | |
| CN209253925U (en) | A kind of anus medicine applying device | |
| CN209187784U (en) | A kind of self-destructed disposable syringe | |
| CN201147522Y (en) | Single tube and riding saddle type double-chamber transfusion bag | |
| CN213884733U (en) | Granule hemostatic injection device | |
| CN109011027A (en) | Hemostat propeller | |
| CN111905251A (en) | Device for pushing granular hemostatic to deeper wound | |
| CN214711040U (en) | Ann bottle is pressed to liquid powder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |